CN112471757A - Read-write suit - Google Patents
Read-write suit Download PDFInfo
- Publication number
- CN112471757A CN112471757A CN202011345858.3A CN202011345858A CN112471757A CN 112471757 A CN112471757 A CN 112471757A CN 202011345858 A CN202011345858 A CN 202011345858A CN 112471757 A CN112471757 A CN 112471757A
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- Prior art keywords
- plate
- writing
- reading
- inclined plate
- book
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- 230000004438 eyesight Effects 0.000 abstract description 6
- 230000036544 posture Effects 0.000 description 18
- 230000000903 blocking effect Effects 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 208000000875 Spinal Curvatures Diseases 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/06—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else characterised by association with auxiliary devices, e.g. line indicators, leaf turners, lampholders, book or page holders
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention provides a reading and writing suit, which comprises an inclined plate, a reading frame positioned in front of the inclined plate, a posture-correcting eye-protecting frame positioned at the rear of the inclined plate, and a writing plate positioned between the reading frame and the posture-correcting eye-protecting frame, wherein the upper surface of the inclined plate is an inclined plane with a higher front part and a lower rear part, the reading frame can erect and unfold a book to be read in front of a user so as to facilitate reading, the posture-correcting eye-protecting frame can correct the posture of the user during reading and writing and protect the eyesight, after the writing plate is detached, the inclined plate can be changed into a drawing board for use, one side edge of the writing plate is positioned in a virtual plane formed by the central line of the reading frame and the central line of the posture-correcting eye-protecting frame, the side edge is used for leaning against the spine of a flat book, a baffle plate for leaning against the bottom edge of the flat book is arranged at the rear end part of the writing plate, so that the sight center, the book, the children can be switched up and down, the fatigue feeling is not easy to generate, and the children are particularly suitable for school-age children.
Description
Technical Field
The invention relates to the field of reading and writing auxiliary devices, in particular to a reading and writing suit.
Background
Books are main learning materials, when people read the books normally, the books are flatly placed on a desktop, the angle between the surface of the books and the sight line of eyes of the people is large, the angle is not suitable, and the eyes are easy to fatigue; when reading or writing, if the hands do not press the two sides of the book, the pages are easy to automatically buckle by self elasticity; if the book is stood up for reading, two sides of the book need to be held by two hands, and the two hands feel tired after a long time; in addition, when people read or write for a long time, people are easy to have the phenomena of excessively forward leaning and head drooping, so that bad postures such as bow-back and spinal curvature are formed, the eyesight is reduced when the bad postures are kept for a long time, and a reading and writing suit which is convenient to read and write, corrects the reading and writing postures and protects the eyesight is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a reading and writing suit which is convenient for reading and writing, can correct reading and writing postures and can protect eyesight.
In order to achieve the above object, the invention adopts the technical scheme that the read-write suit comprises:
the lower surface of the inclined plate is provided with a support rib plate extending downwards, the support rib plate jacks up the front part of the inclined plate, and the upper surface of the inclined plate forms an inclined plane with a high front end and a low rear end;
a reading stand located at a front portion of the inclined plate, the reading stand being used for erecting and unfolding a book to be read in front of a user;
the posture correcting and eye protecting rack is positioned at the rear part of the inclined plate and used for correcting the posture of a user during reading and writing;
the writing board is detachably arranged on the inclined board and is positioned between the reading rack and the posture correcting and eye protecting rack, and the writing board is used for supporting and positioning a book;
the center line of the reading frame and the center line of the posture correcting and eye protecting frame form a virtual plane, one side edge of the writing board is positioned in the plane, and the side edge is used for flatly leaning against the spine of the book; the back end part of the writing board is provided with a baffle extending upwards, and the baffle is used for flatly leaning against the bottom edge of the writing book.
Preferably, the support rib plate is rotatably provided with a plurality of support rods, and the support rods are matched with the support rib plate to enable the inclined plate to at least realize the adjustment of three-gear inclined angles of 10 degrees, 15 degrees and 20 degrees.
Preferably, the front end of the inclined plate is provided with a positioning clamping groove, the positioning clamping groove is used for positioning the front end of the writing plate, the rear end of the inclined plate is provided with a positioning hole, and the positioning hole is matched with and corresponds to the positioning column at the bottom of the writing plate.
Preferably, the rear end of the inclined plate is provided with a flange which is turned downwards, and the flange is used for leaning against the edge of the desk.
Preferably, the front end of the inclined plate is provided with a slot, the back of the reading stand is connected with an insertion rod, and the lower end of the insertion rod is detachably inserted into the slot.
Further preferably, the back of the reading frame is rotatably connected with the upper end of the inserted link, and a locking device is arranged between the reading frame and the inserted link and used for fixing the rotation angle between the reading frame and the inserted link.
Preferably, the rear end of the inclined plate is provided with a sliding groove, the bottom of the lower clamping plate of the posture-correcting eye-protecting frame is provided with a protruding part matched with the sliding groove, and the protruding part is slidably inserted into the sliding groove.
Further preferably, the spout is U-shaped in the projection in the up-down direction, the spout includes a diapire and both sides wall, be provided with the portion of colluding that extends backward on the diapire of spout, the portion of colluding is used for catching on the lower splint of posture-correcting eye-protecting frame.
Preferably, the upper and lower clamping plates of the posture correcting eye-protecting frame are clamped on the desk edge of the desk and the inclined plate.
Further preferably, the upper surface of the writing board is an arc surface, and the arc surface is used for filling a gap formed between the page-turned book and the desktop.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the invention provides a reading and writing suit, which comprises an inclined plate, a reading frame positioned in front of the inclined plate, a posture-correcting eye-protecting frame positioned at the rear of the inclined plate, and a writing plate positioned between the reading frame and the posture-correcting eye-protecting frame, wherein the upper surface of the inclined plate is an inclined plane with a higher front part and a lower rear part, the reading frame can erect and unfold a book to be read in front of a user so as to facilitate reading, the posture-correcting eye-protecting frame can correct the posture of the user during reading and writing and protect the eyesight, after the writing plate is taken down, the inclined plate can be changed into a drawing board for use, one side edge of the writing plate is positioned in a virtual plane formed by the central line of the reading frame and the central line of the posture-correcting eye-protecting frame, the side edge is used for leaning against the spine of a flat book, a baffle plate for leaning against the bottom edge of the flat book is arranged at the rear end part of the writing plate, so that the sight center of the, the children can be switched up and down, the fatigue feeling is not easy to generate, and the children are particularly suitable for school-age children.
Drawings
Fig. 1 and 2 are perspective views of a first embodiment of the present invention, wherein the support assembly of the reading stand is in a folded state.
Fig. 3 and 4 are perspective views of the first embodiment of the present invention, wherein the supporting component of the reading stand is in an unfolded state.
Fig. 5 is an assembled exploded view of fig. 3.
Fig. 6 is a partially enlarged view of a portion a in fig. 5.
Fig. 7 is an assembled exploded view of fig. 4.
Fig. 8 is a partially enlarged schematic view at B in fig. 7.
Fig. 9 and 10 are perspective views illustrating a use of the embodiment of the present invention.
FIG. 11 is a left side view of a desk according to an embodiment of the present invention, wherein the tilt plate is supported by the support ribs and the tilt angle of the tilt plate is 10 °.
Fig. 12 is a bottom perspective view of fig. 11 with the desk hidden.
FIG. 13 is a left side view of a desk with a tilt plate supported by short support rods, the tilt plate being tilted at an angle of 10 degrees, according to an embodiment of the present invention.
Fig. 14 is a bottom perspective view of fig. 13 with the desk hidden.
FIG. 15 is a left side view of a desk according to an embodiment of the present invention, wherein the tilt plate is supported by a long support rod and the tilt angle of the tilt plate is 10 °.
Fig. 16 is a bottom perspective view of fig. 15 with the desk hidden.
Fig. 17 is a perspective view of the second embodiment of the present invention, wherein the posture-correcting eye-protecting rack is clamped between the inclined plate and the edge of the table.
Fig. 18 is a perspective view of the third embodiment of the present invention in use with the posture-correcting eye-protecting holder clamped between the tilt plate and the desk edge and the writing board removed.
Fig. 19 is a partial enlarged view at C in fig. 12.
Wherein: 10. a reading stand; 101. a panel; 102. a left slide plate; 103. a right slide plate; 104. a left upper rotating plate; 105. a right upper rotating plate; 106. a left lower rotating plate; 107. a right lower rotating plate; 108. a left lower book supporting plate; 109. a middle book supporting plate; 110. a right lower book supporting plate; 111. a page clamping mechanism; 11. inserting a rod; 12. a locking device; 13. a spine slot; 20. a posture-correcting eye-protecting frame; 21. a lower splint; 211. a projection; 22. an upper splint; 23. a threaded rod; 24. a frame body; 241. a head rest lever; 242. a chest blocking rod; 243. a sleeve; 25. screwing the sleeve; 26. a locking mechanism; 30. a writing board; 31. a side edge; 32. a baffle plate; 33. an upper surface; 34. a transition edge; 35. a positioning column; 36. a groove; 40. an inclined plate; 41. a support rib plate; 42. a short support bar; 421. a non-slip mat; 43. a long support bar; 431. a non-slip mat; 44. a connecting plate; 441. a chute; 4411. a hooking part; 4412. a horizontal extension; 4413. a protrusion; 442. blocking edges; 443. a claw; 45. a slot; 46. positioning the clamping groove; 47. positioning holes; 48. blocking strips; 49. a storage tank; 50. a desk; 51. a table edge; 61. a book; 62. writing a book; 63. and (5) drawing paper.
Detailed Description
The technical scheme of the invention is further explained by combining the accompanying drawings as follows:
the front-back, left-right, and up-down directions in the present invention refer to the front-back, left-right, and up-down directions observed by a user when using the present invention.
Example one
As shown in fig. 1-10, the read-write suit provided by the invention comprises: a reading rack 10, a posture-correcting eye-protecting rack 20, a writing board 30 and a tilting board 40, wherein the reading rack 10 is positioned at the front part of the tilting board 40, and the reading rack 10 is used for erecting and unfolding a book 51 to be read in front of a user; the posture correcting and eye protecting rack 20 is positioned at the rear part of the inclined plate 40, and the posture correcting and eye protecting rack 20 is used for correcting the posture of a user during reading and writing; the writing board 30 is detachably arranged on the inclined board 40, the writing board 30 is positioned between the reading stand 10 and the posture-correcting eye-protecting stand 20, and the writing board 30 is used for supporting and positioning a book 52; the lower surface of the inclined plate 40 is provided with a support rib 41 extending downward, and the support rib 41 pushes up the front portion of the inclined plate 40 upward, so that the upper surface of the inclined plate 40 forms an inclined surface with a high front end and a low rear end.
The reading stand 10 has a substantially bilateral symmetrical structure, wherein the center line of the reading stand 10 is the center line of a spine slot 13 located at the middle position of the reading stand 10, and the spine slot 13 is used for accommodating the spine of the book 61; the posture-correcting eye-protecting frame 20 comprises a base and a frame body 24 arranged on the base, wherein the base comprises an upper clamping plate 21, a lower clamping plate 22, a threaded rod 23 and a tightening sleeve 25, the frame body 24 comprises a head supporting rod 241, a chest blocking rod 242 and a sleeve 243, the posture-correcting eye-protecting frame 20 is of a bilateral symmetry structure, and the central line of the posture-correcting eye-protecting frame is the axial lead of the threaded rod 23; in this embodiment, the center line of the reading stand 10 and the center line of the posture-correcting eye-protecting stand 20 form a virtual plane, the side 31 of the writing board 30 is located in the plane, and the side 31 is used for leaning against the spine of the flat writing book 62; the advantages of such an arrangement are: the sight center, the book center and the writing book center of a user can be positioned on the same plane, when the sight of the user needs to be switched between the book and the writing book, the user only needs to adjust the sight vertically, fatigue is not easy to generate, and the book is particularly suitable for school-age children; the back end of the writing board 30 is provided with a baffle 32 extending upwards, the baffle 32 has a certain width in the left-right direction, and the baffle 32 is used for leaning against the bottom edge of the writing book 62, so that the writing book 62 can be prevented from moving backwards, and the positioning effect is achieved.
It is very important for the inclined plate 40 to have an adjustable inclination angle so as to be suitable for users with different requirements, in this embodiment, the support rib 41 is provided with support rods, the support rods are rotatably arranged on the support rib 41 through a rotating shaft, the bottom of the support rods is provided with anti-slip pads, two sets of the support rods are provided, each set comprises a short support rod 42 and a long support rod 43, when all the support rods rotate backwards to a limit position and are folded and close to the lower surface of the inclined plate 40, the support rib 41 plays a supporting role, at this time, as shown in fig. 11-12, the support rib 41 supports the inclined plate 40 obliquely on the desk 50, and the included angle between the upper surface of the inclined plate 40 and the horizontal plane is 10 °; when the long support rod 43 rotates backward to the limit position and is folded close to the lower surface of the inclined plate 40, and the short support rod 42 rotates forward to the limit position to abut against the bottom of the support rib plate 41, and the short support rod 42 plays a supporting role, as shown in fig. 13-14, the short support rod 42 supports the inclined plate 40 on the desk 50 in an inclined manner, the anti-skid pad 421 at the bottom of the short support rod 42 plays a role in increasing friction and preventing sliding, and at this time, the included angle between the upper surface of the inclined plate 40 and the horizontal plane is 15 °; when the short support rod 42 is rotated backward to the limit position and folded close to the lower surface of the inclined plate 40 and the long support rod 43 is rotated forward to the limit position against the bottom of the support rib 41, the long support rod 43 supports the inclined plate obliquely on the desk 50, and the anti-slip pad 431 at the bottom of the long support rod 43 increases friction and prevents sliding, as shown in fig. 15-16, the angle between the upper surface of the inclined plate 40 and the horizontal plane is 20 °. The user can carry out the regulation that carries out three grades of inclination to hang plate 40 as required.
In the present embodiment, as shown in fig. 5 and 7, the writing board 30 is detachably disposed on the inclined board 40, specifically, the front end portion of the inclined board 40 is provided with a positioning slot 46, the width of the positioning slot 46 is slightly larger than the width of the front end portion of the writing board 30 in the left-right direction, and the positioning slot 46 is used for clamping the front end portion of the writing board 30, so as to position the front end portion of the writing board 30; the rear end part of the inclined plate 40 is provided with a positioning hole 47, the rear part of the lower surface of the writing plate 30 is provided with a positioning column 35 extending downwards, two positioning holes 47 and two positioning columns 35 are arranged, the positioning holes 47 are matched with and arranged correspondingly to the positioning columns 35, when the writing plate 30 is installed on the inclined plate 40, the positioning columns 35 are inserted into the positioning holes 47 to position the rear end part of the writing plate 30, and therefore the writing plate 30 is fixed on the inclined plate 40; the rear end of the writing board 30 is further provided with a downward-curved arc-shaped transition edge 34 for forming a smooth transition between the rear end of the writing board 30 and the inclined plate 40 and avoiding colliding with the hand, arm, elbow and other parts of the human body.
When the writing board 30 is taken off from the inclined board 40, as shown in fig. 18, the inclined board 40 may be changed into a drawing board, drawing paper 63 or canvas is laid on the upper surface of the inclined board 40, so that drawing can be conveniently performed, in order to prevent the drawing paper 63 or canvas from moving backwards, a barrier 48 extending in the left-right direction is further provided on the inclined board 40, and the barrier 48 is used for leveling the bottom of the drawing paper 63 or canvas; when the writing board 30 is mounted on the inclined plate 40, the baffle 32 on the writing board 30 is flush with the barrier 48, for the convenience of mounting, a groove 36 for accommodating the barrier 48 is further provided at the bottom of the writing board 30 corresponding to the barrier 48, and after mounting, the positioning column 35 and the positioning hole 36 are located at the rear side of the barrier 48.
In order to facilitate the connection between the inclined plate 40 and the reading stand 10, the front part of the inclined plate 40 is provided with a slot 45, the back of the reading stand 10 is connected with an inserted link 11, the lower end part of the inserted link 11 is detachably inserted into the slot 45, the inserted link 11 and the slot 45 are respectively provided with two slots which are arranged in a one-to-one correspondence manner, the outer side of the slot 45 is also provided with a storage groove 49 which extends along the left-right direction, and the storage groove 49 is used for placing articles such as pens, rulers, erasers and the like; in order to conveniently adjust the angle of the reading frame 10 for standing books, the back of the reading frame 10 is rotatably connected with the upper end part of the inserted link 11, a locking device 12 is arranged between the reading frame 10 and the inserted link 11, the locking device 12 is used for fixing the rotating angle between the reading frame 10 and the inserted link 11, the locking device 12 can be realized by adopting various structures, in the embodiment, the locking device 12 is a nut in threaded connection with the rotating shaft of the reading frame 10 and the inserted link 11, when the nut is screwed down, the locking device 12 fixes the rotating angle between the reading frame 10 and the inserted link 11, the whole structure is more compact and the fixing effect is good, an anti-skid gasket is further sleeved on the rotating shaft of the inserted link 11 and plays a role in increasing damping when the nut is screwed down.
To facilitate the connection between the inclined plate 40 and the posture-correcting eye-protecting frame 20, the rear end of the inclined plate 40 is detachably connected with the connecting plate 44 by means of a rotating shaft 445 and a locking groove 444, specifically, as shown in fig. 12 and 19, the connecting plate 44 is provided with the rotating shaft 445, the inclined plate 40 is provided with the locking groove 444, the rotating shaft 445 is rotatably locked on the locking groove 444, so that the connecting plate 44 is detachably connected with the rear end of the inclined plate 40, the inclined plate 40 is further provided with a downwardly extending locking claw 443, the locking claw 443 has a limiting function, when the inclination angle of the inclined plate 40 is adjusted, the locking claw 443 is used for limiting the swing amplitude of the connecting plate 44 in the up-down direction, the connecting plate 44 is installed in and removed from the gap of the rear end of the inclined plate 40, the plane of the connecting plate 44 is parallel to the horizontal plane, the upper surface of the, the bottom of the lower clamping plate 21 of the posture-correcting eye-protecting frame 20 is provided with a convex part 211 matched with the sliding groove 441, the convex part 211 extends along the front-back direction, the convex part 211 is slidably inserted in the sliding groove 441, the projection of the sliding groove 441 in the up-down direction is U-shaped, the sliding groove 441 comprises a bottom wall and two side walls, in order to fix the specific position of the posture-correcting eye-protecting frame 20 on the sliding groove 441, a hooking part 4411 extending backwards is arranged on the bottom wall of the sliding groove 441, the hooking part 4411 is used for hooking the lower clamping plate 21 of the posture-correcting eye-protecting frame 20, specifically, the hooking part 4411 comprises a horizontal extending part 4412 extending backwards and horizontally and a bulge 4413 protruding upwards, when the posture-correcting eye-protecting frame 20 slides to a proper position on the sliding groove 441, the protrusion 4413 hooks the step at the inner edge of the lower clamping plate 21 of the posture-correcting eye-protecting frame 20, so as to fix the posture-correcting eye-protecting frame 20, and the protrusion 4413 is an arc-shaped protrusion, so that the posture-correcting eye-protecting frame 20 can be conveniently installed and taken down.
The rear end of the connecting plate 44 is turned downward to form a rib 442, the rib 442 is used for leaning against the table edge 51 of the desk 50 so as to prevent the inclined plate 40 from sliding forward relative to the desk 50, and the length of the rib 442 in the vertical direction is less than or equal to the thickness of the table edge 51.
When this 62 books of writing turn over the page, because the existence of this 62 spines of writing, the left side limit of this 62 books of writing after turning over the page can form the low clearance in middle of the high both sides between this 62 spines of writing and the desktop, this clearance makes this 62 middle parts of this 62 books of writing after turning over the page be in unsettled state, lead to this 62 unstability of writing, when writing on it, writing effect is poor, in this embodiment, the upper surface 33 of clipboard 30 is the cambered surface, high both sides are low in the middle of this cambered surface, perfect packing is in above-mentioned clearance, thereby form the support to the left side of this 62 books of writing after turning over the page, make it keep stable, writing effect is good.
Example two
As shown in fig. 17, the second embodiment is substantially the same as the first embodiment, except that the eye-protecting rack for right posture 20 in the second embodiment is fixed by the clamping function of the lower plate 21 and the upper plate 22, specifically, the upper surface of the lower plate 21 is attached to and abutted against the lower surface of the desk edge 51, and the lower surface of the upper plate 22 is attached to and abutted against the upper surface of the rear end of the connecting plate 44, so that the eye-protecting rack for right posture 20 is clamped on the desk edge 51 of the desk 50 and the connecting plate 44 of the inclined plate 40.
EXAMPLE III
As shown in fig. 18, the third embodiment is basically the same as the second embodiment, except that the writing board 30 is removed in the third embodiment, and the inclined board 40 has a drawing board function.
In the above embodiment, the reading stand 10 includes: the book support comprises a panel 101 for placing a book, a support assembly arranged on the front surface of the panel 101 and used for supporting the book, and a spine groove 13 arranged in the middle of the panel 101, wherein the support assembly comprises: the book shelf comprises a left sliding plate 102, a right sliding plate 103, a left upper rotating plate 104, a right upper rotating plate 105, a left lower rotating plate 106, a right lower rotating plate 107, a left lower book supporting plate 108, a middle book supporting plate 109 and a right lower book supporting plate 110, wherein the left sliding plate 102 and the right sliding plate 103 are slidably arranged on a panel 1, the left upper rotating plate 104, the right upper rotating plate 105, the left lower rotating plate 106 and the right lower rotating plate 107 are rotatably connected to the panel 101 through self-tapping screws, and the left lower book supporting plate 108, the middle book supporting plate 109 and the right lower book supporting plate 110 are used for supporting the lower ends of books; the support assembly has an expanded state in which, as shown in fig. 3-4, a portion of each of left slide plate 102, right slide plate 103, upper left rotation plate 104, upper right rotation plate 105, lower left rotation plate 106, and lower right rotation plate 107 is outside the area of panel 101; the left sliding plate 102 and the right sliding plate 103 are provided with the same page clamping mechanisms 111 for clamping pages of a book.
In the above embodiment, the frame body 24 of the posture-correcting eye-protecting frame 20 is further provided with a tightening sleeve 25, the tightening sleeve 25 is sleeved on the threaded rod 23 and is located above the upper clamping plate 22, and the tightening sleeve 25 is used for pushing the upper clamping plate 22 to move downwards so as to clamp the upper clamping plate 22 and the lower clamping plate 21; the sleeve 243 of the posture-correcting eye-protecting frame 20 is sleeved on the threaded rod 23 in a vertically sliding manner, and the sleeve 243 is positioned above the tightening sleeve 25; the chest blocking rod 242 is positioned at the rear side of the sleeve 243, the chest blocking rod 242 is connected to the outer wall of the sleeve 243, and the chest blocking rod 242 extends along the left-right direction and is symmetrically distributed at the left side and the right side of the sleeve 243; the head rest lever 241 is arranged at the top of the casing 243, and the head rest lever 241 extends along the left-right direction and is symmetrically distributed at the left side and the right side of the casing 243; the posture correcting eye-protector 20 further comprises a locking mechanism 26 for locking the relative positions of the sleeve 243 and the threaded rod 23.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the reading and writing suit provided by the invention can erect and spread the book to be read in front of the user by arranging the reading frame, is convenient for reading, by arranging the posture correcting and eye protecting frame, the posture of a user during reading and writing can be corrected and the eyesight can be protected, by detachably arranging the writing board, after the writing board is taken down, the inclined board can be changed into a drawing board for use, one side edge of the writing board is positioned in a virtual plane formed by the central line of the reading stand and the central line of the posture-correcting eye-protecting stand, the side edge is used for leaning against the spine of the flat book, and a baffle plate for leaning against the bottom edge of the writing book is arranged at the rear end part of the writing board, so that the sight line center, the book center and the writing book center of a user are positioned in the same plane, when the sight of the user is switched between the book and the writing book, the user only needs to switch up and down, the fatigue is not easy to generate, and the book is particularly suitable for school-age children.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered within the scope of the present invention.
Claims (10)
1. A read-write suit comprising:
the lower surface of the inclined plate is provided with a support rib plate extending downwards, the support rib plate jacks up the front part of the inclined plate, and the upper surface of the inclined plate forms an inclined plane with a high front end and a low rear end;
a reading stand located at a front portion of the inclined plate, the reading stand being used for erecting and unfolding a book to be read in front of a user;
the posture correcting and eye protecting rack is positioned at the rear part of the inclined plate and used for correcting the posture of a user during reading and writing;
the writing board is detachably arranged on the inclined board and is positioned between the reading rack and the posture correcting and eye protecting rack, and the writing board is used for supporting and positioning a book;
the method is characterized in that:
the center line of the reading frame and the center line of the posture correcting and eye protecting frame form a virtual plane, one side edge of the writing board is positioned in the plane, and the side edge is used for flatly leaning against the spine of the book; the back end part of the writing board is provided with a baffle extending upwards, and the baffle is used for flatly leaning against the bottom edge of the writing book.
2. The read-write suit of claim 1, wherein: the support rib plate is rotatably provided with a plurality of support rods, and the support rods are matched with the support rib plate to enable the inclined plate to at least realize the adjustment of three-gear inclined angles of 10 degrees, 15 degrees and 20 degrees.
3. The read-write suit of claim 1, wherein: the front end of the inclined plate is provided with a positioning clamping groove, the positioning clamping groove is used for positioning the front end of the writing plate, the rear end of the inclined plate is provided with a positioning hole, and the positioning hole is matched with and corresponds to the positioning column at the bottom of the writing plate.
4. The read-write suit of claim 1, wherein: the rear end of the inclined plate is provided with a flange which is turned downwards, and the flange is used for leaning against the edge of the desk.
5. The read-write suit of claim 1, wherein: the front end part of the inclined plate is provided with a slot, the back of the reading frame is connected with an inserted bar, and the lower end part of the inserted bar is detachably inserted into the slot.
6. The reading and writing kit according to claim 5, wherein: the back of the reading frame is rotatably connected with the upper end part of the inserted rod, a locking device is arranged between the reading frame and the inserted rod, and the locking device is used for fixing the rotating angle between the reading frame and the inserted rod.
7. The read-write suit of claim 1, wherein: the rear end part of the inclined plate is provided with a sliding groove, the bottom of a lower clamping plate of the posture correcting and eye protecting frame is provided with a protruding part matched with the sliding groove, and the protruding part can be slidably inserted into the sliding groove.
8. The reading and writing kit according to claim 7, wherein: the projection of the sliding groove in the up-down direction is U-shaped, the sliding groove comprises a bottom wall and two side walls, a hooking portion extending backwards is arranged on the bottom wall of the sliding groove, and the hooking portion is used for hooking a lower clamping plate of the posture correcting and eye protecting frame.
9. The read-write suit of claim 1, wherein: the upper clamping plate and the lower clamping plate of the posture correcting and eye protecting frame are clamped on the desk edge of the desk and the inclined plate.
10. The reading and writing kit according to any one of claims 1-9, wherein: the upper surface of the writing board is a cambered surface, and the cambered surface is used for filling a gap formed between the page-turned writing book and the desktop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011345858.3A CN112471757A (en) | 2020-11-26 | 2020-11-26 | Read-write suit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011345858.3A CN112471757A (en) | 2020-11-26 | 2020-11-26 | Read-write suit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112471757A true CN112471757A (en) | 2021-03-12 |
Family
ID=74934811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011345858.3A Pending CN112471757A (en) | 2020-11-26 | 2020-11-26 | Read-write suit |
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| Country | Link |
|---|---|
| CN (1) | CN112471757A (en) |
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