CN211065522U

CN211065522U - Portable folding reading bookshelf

Info

Publication number: CN211065522U
Application number: CN201921533621.0U
Authority: CN
Inventors: 沈子壹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-24
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a reading bookshelf technical field just discloses a portable folding reading bookshelf, including two bookshelf panels, it is connected with bookshelf ridge to rotate between two bookshelf panels, a recess has been seted up to one side of bookshelf panel upper surface, the inside of a recess is rotated and is connected with the vaulting pole, No. two recesses have been seted up to the lower extreme of bookshelf panel surface, the inside swing joint of No. two recesses has the layer board, the hole groove has been seted up to the surface of layer board, the inside swing joint in hole groove has the presser foot, the inboard upper end of bookshelf ridge articulates there is the bracing piece, No. three recesses have been seted up to the upper end of bookshelf panel surface, and No. three recesses extend in the surface of bookshelf ridge and bracing piece, the inside swing joint of No. three recesses has the connecting rod, the inboard of bookshelf ridge lower extreme runs through there is the fixture block. The portable folding reading bookshelf has the advantages of small size, small occupied space, easiness in carrying and firmness and stability in integral support of the bookshelf.

Description

Portable folding reading bookshelf

Technical Field

The utility model relates to a reading bookshelf technical field specifically is a portable folding reading bookshelf.

Background

Reading the bookshelf is one kind and can supply to read the supplementary learning tool who uses, reading bookshelf simple structure, and portable, at present, the head of a family especially attaches great importance to middle and primary school's study, bad reading habit can influence child's a whole life more, middle and primary school's stage is child's growth golden period more, wrong posture can lead to myopia, the lumbar vertebrae is crooked, lumbar vertebrae dish is outstanding, in order to provide more comfortable study condition for students, people have designed reading the bookshelf and have improved middle and primary school's reading habit.

The prior reading frame provides convenience for students, and simultaneously has the following problems: the whole volume of the reading bookshelf is large, the reading bookshelf occupies a large space, the carrying is inconvenient, and the support of the bookshelf is unstable, so that a portable folding reading bookshelf is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a portable folding reading bookshelf possesses smallly, and occupation space is little, easily carries and the whole advantages such as firm stability of support of bookshelf, has solved the whole volume of reading bookshelf great, occupies very big space, carries the unstable problem of support inconvenient and bookshelf.

(II) technical scheme

For realizing above-mentioned small, occupation space is little, easily carries and the firm stable purpose of bookshelf overall support, the utility model provides a following technical scheme: a portable folding reading bookshelf comprises two bookshelf panels, a bookshelf ridge is rotatably connected between the two bookshelf panels, a first groove is formed in one side of the upper surface of each bookshelf panel, a supporting rod is rotatably connected inside the first groove, a second groove is formed in the lower end of the outer surface of each bookshelf panel, a supporting plate is movably connected inside the second groove, a hole groove is formed in the outer surface of the supporting plate, a presser foot is movably connected inside the hole groove, a supporting rod is hinged to the upper end of the inner side of each bookshelf ridge, a third groove is formed in the upper end of the outer surface of each bookshelf panel, the third groove extends to the outer surfaces of the bookshelf ridges and the supporting rods, a connecting rod is movably connected inside the third groove, a clamping block penetrates through the inner side of the lower end of each bookshelf ridge, a second spring is fixedly connected to the lower surface of the clamping block, and the second spring is fixedly connected to the bottom wall inside the, the bookshelf comprises a bookshelf spine and is characterized in that a button penetrates through one side of the inner portion of the lower end of the bookshelf spine, a fixing plate is fixedly connected to the outer surface of the other end of the button, a spring is sleeved on the outer surface of the button, the other end of the spring is fixedly connected to the outer surface of one side of the fixing plate, and a limiting block is fixedly connected to the outer surface of the other side of the fixing plate.

Preferably, the inner sides of the upper end and the lower end of the bookshelf panel are both provided with half gears, and the half gears are meshed.

Preferably, the inner side of the long edge of the hole groove is provided with a sliding groove, one end of the presser foot penetrates through a sliding block, and the sliding block is connected with the sliding groove in a sliding mode.

Preferably, one end of the presser foot protrudes out of the outer surface of the supporting plate by 3mm, and the thickness of the supporting plate is 3mm smaller than the depth of the second groove.

Preferably, the middle part of the lower surface of the supporting rod is provided with a hole groove, and the bookshelf ridge is clamped with the supporting rod through a clamping block.

Preferably, a through hole is formed in one side of the fixture block, and the cross section of the through hole is trapezoidal.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect: this portable folding reading bookshelf, bookshelf panel through the setting, the bookshelf spine, the vaulting pole, a recess, No. two recesses, the layer board, presser foot and hole groove, be convenient for overturn folding and accomodate whole, reduce occuping of space, make middle and primary school students be convenient for pack the reading bookshelf into the schoolbag, hand-carry, through the bookshelf spine that sets up, the bracing piece, the connecting rod, be convenient for support whole, make holistic stability more firm simultaneously, and the button that sets up, a spring, the fixed plate, the fixture block, stopper and No. two springs, make the bracing piece can the inboard at bookshelf spine of fixed mounting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the external structure of the bookshelf panel of the present invention;

fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.

In the figure: 1. a bookshelf panel; 2. a stay bar; 3. a first groove; 4. a second groove; 5. a support plate; 6. a bookshelf spine; 7. a presser foot; 8. a hole groove; 9. a support bar; 10. a connecting rod; 11. a groove III; 12. a fixing plate; 13. a button; 14. a first spring; 15. a clamping block; 16. a limiting block; 17. and a second spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable folding reading bookshelf comprises two bookshelf panels 1, a bookshelf ridge 6 is rotatably connected between the two bookshelf panels 1, half gears are respectively arranged on the inner sides of the upper end and the lower end of each bookshelf panel 1, the two half gears are meshed, a first groove 3 is formed in one side of the upper surface of each bookshelf panel 1, a support rod 2 is rotatably connected inside the first groove 3, a second groove 4 is formed in the lower end of the outer surface of each bookshelf panel 1, a support plate 5 is movably connected inside the second groove 4, a hole groove 8 is formed in the outer surface of the support plate 5, a presser foot 7 is movably connected inside the hole groove 8, a sliding groove is formed in the inner side of the long edge of the hole groove 8, a sliding block penetrates through one end of the presser foot 7 and is slidably connected with the sliding groove, one end of the presser foot 7 protrudes out of the outer surface of the support plate 5 by 3mm, the thickness of the support plate 5 is 3mm, no. three recess 11 have been seted up to the upper end of 1 surface of bookshelf panel, and No. three recess 11 extends in bookshelf ridge 6 and bracing piece 9's surface, the inside swing joint of No. three recess 11 has connecting rod 10, No. 6 inboard of bookshelf ridge lower extreme runs through there is fixture block 15, the hole groove has been seted up at the middle part of bracing piece 9 lower surface, bookshelf ridge 6 passes through fixture block 15 and bracing piece 9 joint, the through-hole has been seted up to one side of fixture block 15, the section shape of through-hole is trapezoidal, No. two springs 17 of lower fixed surface fixedly connected with of fixture block 15, No. two springs 17 fixed connection are at the inside diapire of bookshelf ridge 6 lower extreme, button 13 has been run through to one side of bookshelf ridge 6 lower extreme inside, the other end fixed surface of button 13 is connected with fixed plate 12, No. one spring 14 has been cup jointed to the surface of button 13, the other end fixed connection of.

Preferably, in order to reduce the overall space occupation of the reading bookshelf and enable the bookshelf panels 1 to be attached to each other, in this embodiment, the inner sides of the upper end and the lower end of the bookshelf panel 1 are both provided with half gears, and the two half gears are meshed.

Preferably, in order to facilitate the presser foot 7 to slide in the hole slot 8, and simultaneously to the size of books, press the page foot of books, make things convenient for middle and primary school students to read more, in this embodiment, the spout has been seted up to the inboard on the long limit of hole slot 8, and the one end of presser foot 7 runs through there is the slider, slider and spout sliding connection.

Preferably, in order to facilitate that the one end of the presser foot 7 can push out the inside of the hole groove 8, the middle and primary school students can conveniently press down the page foot of the book through the presser foot 7, and meanwhile, the supporting plate 5 is conveniently turned and stored in the inside of the second groove 4, so that the bookshelf panel 1 can be tightly attached, in the embodiment, one end of the presser foot 7 protrudes out of the outer surface of the supporting plate 5 by 3mm, and the thickness of the supporting plate 5 is 3mm smaller than the depth of the second groove 4.

Preferably, in order to facilitate the fixing of the supporting rod 9 on the inner side of the bookshelf ridge 6 and reduce the overall space occupation of the reading bookshelf, in this embodiment, a hole groove is formed in the middle of the lower surface of the supporting rod 9, and the bookshelf ridge 6 is connected with the supporting rod 9 through a clamping block 15.

Preferably, in order to press the button 13 through the through hole, the limiting block 16 enters the lower end of the clamping block 15, so that the clamping block 15 moves downwards, the clamping block 15 is separated from the supporting rod 9, and the supporting rod 9 is more conveniently opened from the inner side of the bookshelf ridge 6.

The working principle is as follows: when the portable folding reading bookshelf is used, the first spring 14 is stretched by pressing the button 13, the limiting block 16 is pushed to move forwards and extend into the clamping block 15, the clamping block 15 moves downwards, the second spring 17 is compressed, the clamping block 15 is separated from the supporting rod 9 at the moment, then the lower end of the supporting rod 9 is pulled, a certain angle is formed between the supporting rod 9 and the bookshelf ridge 6, meanwhile, the supporting rod 9 drives the connecting rod 10, the connecting rod 10 pulls the bookshelf panels 1, so that the two bookshelf panels 1 are opened, then the reading bookshelf is placed on a desk, the supporting rod 2 extends out of two sides of the bookshelf panels 1 according to the size of a reading book, the arranged supporting plate 5 supports the bottom of the reading book, then the presser foot 7 is pushed out of the hole groove 8, the presser foot 7 slides to one end of the supporting plate 5, and the presser foot 7 is pressed on a page foot of the reading book, the reading can be carried out quickly.

In conclusion, this portable folding reading bookshelf, through the bookshelf panel 1 that sets up, bookshelf spine 6, vaulting pole 2, a recess 3, No. two recesses 4, layer board 5, presser foot 7 and hole groove 8, be convenient for to wholly overturn folding and accomodate, reduce the occupation in space, make middle and primary school students be convenient for pack the reading bookshelf into the schoolbag, hand-carry, through the bookshelf spine 6 that sets up, bracing piece 9, connecting rod 10, be convenient for support whole, make holistic stability more firm simultaneously, and the button 13 that sets up, spring 14, fixed plate 12, fixture block 15, stopper 16 and No. two spring 17, make bracing piece 9 can fixed mounting in the inboard of bookshelf spine 6.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 folding reading bookshelf comprises two bookshelf panels (1), and is characterized in that: a bookshelf ridge (6) is rotatably connected between the two bookshelf panels (1), a first groove (3) is formed in one side of the upper surface of each bookshelf panel (1), a supporting rod (2) is rotatably connected inside each first groove (3), a second groove (4) is formed in the lower end of the outer surface of each bookshelf panel (1), a supporting plate (5) is movably connected inside each second groove (4), a hole groove (8) is formed in the outer surface of each supporting plate (5), a pressing foot (7) is movably connected inside each hole groove (8), a supporting rod (9) is hinged to the upper end of the inner side of each bookshelf ridge (6), a third groove (11) is formed in the upper end of the outer surface of each bookshelf panel (1), each third groove (11) extends to the outer surfaces of the bookshelf ridges (6) and the supporting rods (9), and a connecting rod (10) is movably connected inside each third groove (11), the inside of bookshelf spine (6) lower extreme runs through and has been had fixture block (15), No. two springs (17) of lower fixed surface of fixture block (15), No. two springs (17) fixed connection are at the inside diapire of bookshelf spine (6) lower extreme, button (13) has been run through to one side of bookshelf spine (6) lower extreme inside, the other end external surface fixed connection of button (13) has fixed plate (12), spring (14) have been cup jointed to the surface of button (13), the other end fixed connection of spring (14) is at one side surface of fixed plate (12), the opposite side external surface fixed connection of fixed plate (12) has stopper (16).

2. A portable, foldable reading bookshelf according to claim 1, wherein: the inner sides of the upper end and the lower end of the bookshelf panel (1) are respectively provided with a half gear, and the half gears are meshed.

3. A portable, foldable reading bookshelf according to claim 1, wherein: the inner side of the long edge of the hole groove (8) is provided with a sliding groove, one end of the presser foot (7) penetrates through a sliding block, and the sliding block is connected with the sliding groove in a sliding mode.

4. A portable, foldable reading bookshelf according to claim 1, wherein: one end of the presser foot (7) protrudes out of the outer surface of the supporting plate (5) by 3mm, and the thickness of the supporting plate (5) is 3mm less than the depth of the second groove (4).

5. A portable, foldable reading bookshelf according to claim 1, wherein: the middle part of the lower surface of the supporting rod (9) is provided with a hole groove, and the bookshelf ridge (6) is connected with the supporting rod (9) in a clamping mode through a clamping block (15).

6. A portable, foldable reading bookshelf according to claim 1, wherein: one side of the clamping block (15) is provided with a through hole, and the section of the through hole is trapezoidal.