CN212185657U - Novel portable folding reading support - Google Patents

Abstract

The utility model belongs to the technical field of student's articles for use and specifically relates to a novel portable folding reading support, including bottom plate, flexible layer board, U-shaped support, backup pad, supporting plate, the symmetry is equipped with 2 folding grooves on the last face of bottom plate, and the symmetry is equipped with the support groove of 2 echelonments on the lower face of bottom plate, and the last face middle part of bottom plate is equipped with the spine groove, and the left and right sides symmetry of spine groove lower extreme is equipped with 2L-shaped grooves, articulates through the hinge between the L-shaped groove lower extreme of both sides to be fixed with the U-shaped support, the upper end of folding groove is fixed with flexible layer board through the hinge is articulated, support the shallow slot lower extreme of groove downside and articulate through the hinge and be fixed with the supporting plate, support the deep troughed lower extreme of groove. The utility model has the advantages of reasonable design, simple structure, easy operation is convenient, fixed books that can be firm to can adjust the angle of inclination of bottom plate as required, folding that can be convenient is packed up, and occupation space is little, portable uses.

Description

Novel portable folding reading support

Technical Field

The utility model belongs to the technical field of student's articles for use and specifically relates to a novel portable folding reading support.

Background

At present, when a student reads a book or works with a book, the student needs to fix pages as required for contrast study, the student usually keeps the book flat on a desk, and then uses a pen box or other books to press the page edges of two sides of the book.

Disclosure of Invention

The utility model aims at overcoming the technical shortcoming and providing a novel portable folding reading support. Simple structure, easy operation is convenient, fixed books that can be firm to can adjust the angle of inclination of bottom plate as required, folding that can be convenient is packed up, and occupation space is little, portable uses, and the practicality is strong.

The utility model provides a technical scheme that technical problem adopted does: a novel portable folding reading support comprises a bottom plate, a telescopic supporting plate, a U-shaped support, a supporting plate and a supporting plate, wherein 2 folding grooves are symmetrically arranged on the upper plate surface of the bottom plate, 2 ladder-shaped supporting grooves are symmetrically arranged on the lower plate surface of the bottom plate, the supporting grooves are positioned under the folding grooves, a spine groove is arranged in the middle of the upper plate surface of the bottom plate, 2L-shaped grooves are symmetrically arranged on the left side and the right side of the lower end of the spine groove, the U-shaped support is fixed between the lower ends of the L-shaped grooves on the two sides in a hinged mode through a hinge shaft, the telescopic supporting plate is fixed at the upper end of each folding groove in a hinged mode through a hinge shaft, 2 semicircular rubber bulges are fixedly embedded on the two sides of the telescopic supporting plate on the lower side of the hinge shaft, a locking bolt is arranged in the middle of the telescopic supporting plate, a guide hole is formed in, the upper end part of the holding pin is fixedly provided with a connecting ring, a ring handle is sleeved in the connecting ring, a fixing nut is fixed at the lower end of the holding pin in a screwed mode, a compression spring is sleeved on the holding pin between the lower plate surfaces of the fixing nut and the telescopic supporting plate, the lower end of the shallow groove at the lower side of the supporting groove is fixedly hinged with a supporting plate through a hinge shaft, the inner side plate surface of the supporting plate is provided with zigzag supporting grooves distributed in parallel, and the lower end of the deep groove at the upper side of the supporting groove is fixedly hinged. When the practical reading support is used, the spine groove can bear the middle spine position after a book is opened, the middle part of the U-shaped support can be rotated and opened from the spine groove, the U-shaped support is positioned in the L-shaped groove, after the U-shaped support is opened, the U-shaped support can only be opened by 90 degrees and is vertical to the bottom plate due to the blocking of the lower end groove wall of the L-shaped groove, so that the U-shaped support can bear the lower side of the book to prevent the book from sliding downwards, the rubber bulge can be propped against the two side groove walls of the folding groove to play a role of a buckle, the telescopic supporting plate is more stable and firm when being upwards propped or folded and folded, the telescopic supporting plate rotates to be upwards propped, the telescopic length can be adjusted according to the height of the book and is locked and fixed through the locking bolt, the ring handle can be pulled or rotated by hand, after the page opened by the book is adjusted, the pressing sheet can be positioned above the, the preforming can push down the page, it is fixed to make the page, be convenient for contrast reading, the support slot is the echelonment, the deep inslot collapsible backup pad of its upside, then the support plate can fold and press on it, when needing the supporting baseplate and adjusting certain angle of inclination, can open the support plate and make it keep flat on the desktop, then open the backup pad and make the lower extreme tip of backup pad prop in the support groove of the zigzag of support plate, prop in the support groove of difference through adjusting the backup pad, can adjust the angle of inclination that the bottom plate is in, thereby make things convenient for books to read, after having used, fold the backup pad and pack up in the support slot, fold the support plate again and support in the slot, fold the folding L inslot of receipts with U-shaped support, shrink the locking of flexible layer board again and pack up it in the folding slot, then carry in the receipts package and use can.

The utility model discloses the beneficial effect who has is: the utility model has the advantages of reasonable design, simple structure, easy operation is convenient, fixed books that can be firm to can adjust the angle of inclination of bottom plate as required, folding that can be convenient is packed up, and occupation space is little, portable uses, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the front side of the bottom plate of the present invention.

Fig. 2 is a schematic structural diagram of the holding pin of the present invention.

Fig. 3 is a schematic structural diagram of the back of the bottom plate of the present invention.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 3.

As shown in fig. 1 to 3, the utility model comprises a bottom plate 1, a telescopic supporting plate 4, a U-shaped support 9, a supporting plate 14 and a supporting plate 13, wherein 2 folding grooves 3 are symmetrically arranged on the upper plate surface of the bottom plate 1, 2 ladder-shaped supporting grooves 12 are symmetrically arranged on the lower plate surface of the bottom plate 1, the supporting grooves 12 are positioned under the folding grooves 3, a spine groove 2 is arranged in the middle of the upper plate surface of the bottom plate 1, 2L-shaped grooves 8 are symmetrically arranged on the left and right sides of the lower end of the spine groove 2, the U-shaped support 9 is fixed between the lower ends of the L-shaped grooves 8 on both sides by a hinge shaft 10, the telescopic supporting plate 4 is fixed on the upper end of the folding groove 3 by the hinge shaft 10, 2 semicircular rubber bulges 11 are fixed on both sides of the telescopic supporting plate 4 on the lower side of the hinge shaft 10, a locking bolt 5 is arranged in the middle of the telescopic supporting plate 4, a guiding hole 16 is arranged on, one side of the upper end of the holding pin 6 is fixedly connected with a pressing sheet 18 vertical to the holding pin, the upper end of the holding pin 6 is fixedly provided with a connecting ring 20, a ring handle 19 is sleeved in the connecting ring 20, the lower end of the holding pin 6 is fixed with a fixing nut 7 in a threaded manner, the holding pin 6 between the fixing nut 7 and the lower plate surface of the telescopic supporting plate 4 is sleeved with a compression spring 17, the lower end of a shallow groove at the lower side of the supporting groove 12 is fixedly hinged with a supporting plate 13 through a hinge shaft 10, a zigzag supporting groove 15 distributed in parallel is arranged on the inner side plate surface of the supporting plate 13, and the lower end of a deep groove at the upper side of. When the practical reading support is used, the spine groove 2 can bear the middle spine position after a book is opened, the middle part of the U-shaped support 9 can be rotated and opened from the spine groove 2, the U-shaped support 9 can only be opened by 90 degrees and is vertical to the bottom plate 1 due to the blocking of the lower end groove wall of the L-shaped groove 8 after the U-shaped support 9 is opened, so that the U-shaped support 9 can bear the lower side of the book to prevent the book from sliding downwards, the rubber bulges 11 can be propped against the two side groove walls of the folding groove 3 to play a role of a buckle, the telescopic supporting plate 4 is more stable and firm when being upwards supported or folded and folded, the telescopic supporting plate 4 is rotated and upwards supported, the telescopic length can be adjusted according to the height of the book and is locked and fixed through the locking bolt 5, the ring handle 19 can be pulled upwards or rotated by hand, after the pages opened by the book are adjusted, the ring handle 19 can be lifted and rotated to enable the pressing sheets 18 to be positioned above the pages, the ring handle 19 is loosened, the pressing sheet 18 can press the page under the action of the compression spring 17 to fix the page for reading, the support groove 12 is step-shaped, the support plate 14 can be folded and placed in the deep groove at the upper side, then the support plate 13 can be folded and pressed on the support groove, when the support base plate 1 is required to be supported and a certain inclination angle is adjusted, the support plate 13 can be unfolded to be horizontally placed on the desktop, then the support plate 14 is unfolded to enable the lower end part of the support plate 14 to be supported in the sawtooth-shaped bracket 15 of the support plate 13, the support plate 14 is supported in different brackets 15 through adjustment, the base plate 1 can be adjusted to be at different inclination angles, so that the book is convenient to read, after the book is used, the support plate 14 is folded and collected in the support groove 12, the support plate 13 is folded and collected in the support groove 12, the U-shaped bracket 9 is folded and collected in the L-shaped groove 8, the telescopic plate 4 is, then the bag is put into a bag for carrying and using.

When the book reading support is used, the telescopic support plate 4 is opened, the telescopic length is adjusted as required, the U-shaped support 9 is opened to abut against the lower edge of a book, the spine in the middle of the book is placed in the spine groove 2, the pressing sheet 18 is pressed at the upper ends of the pages on the two sides, the support plate 14 and the support plate 13 are opened, the support plate 14 is supported in the support groove 15 as required, the inclination angle of the bottom plate 1 is adjusted, the book can be read, after the book is used, the book is taken away, the support plate 14 and the support plate 13 are folded and received in the support groove 12, the telescopic support plate 4 is folded and folded in the folding groove 3, the U-shaped support 9 is folded and received in the L-shaped groove 8, and.

Claims (1)

1. The utility model provides a novel portable folding reading support, includes bottom plate, flexible layer board, U-shaped support, backup pad, supporting plate, its characterized in that: the upper plate surface of the bottom plate is symmetrically provided with 2 folding grooves, the lower plate surface of the bottom plate is symmetrically provided with 2 ladder-shaped supporting grooves, the supporting grooves are positioned under the folding grooves, the middle part of the upper plate surface of the bottom plate is provided with a spine groove, the left side and the right side of the lower end of the spine groove are symmetrically provided with 2L-shaped grooves, the lower ends of the L-shaped grooves at the two sides are fixedly hinged with a U-shaped bracket through a hinge shaft, the upper end of the folding groove is fixedly hinged with a telescopic supporting plate through the hinge shaft, the two sides of the telescopic supporting plate at the lower side of the hinge shaft are fixedly embedded with 2 semicircular rubber bulges, the middle part of the telescopic supporting plate is provided with a locking bolt, the lower end of the telescopic supporting plate is provided with a guide hole, a clamping pin is inserted in the guide hole, one side of the upper end of the clamping pin is fixedly connected with a pressing sheet vertical to, the compression spring is sleeved on the clamping pin between the fixed nut and the lower plate surface of the telescopic supporting plate, the lower end of the shallow groove at the lower side of the supporting groove is fixedly hinged with the supporting plate through a hinge shaft, the inner side plate surface of the supporting plate is provided with zigzag supporting grooves distributed in parallel, and the lower end of the deep groove at the upper side of the supporting groove is fixedly hinged with a supporting plate through a hinge shaft.

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