CN106954954A - Simplify reading stand - Google Patents
Simplify reading stand Download PDFInfo
- Publication number
- CN106954954A CN106954954A CN201610646106.8A CN201610646106A CN106954954A CN 106954954 A CN106954954 A CN 106954954A CN 201610646106 A CN201610646106 A CN 201610646106A CN 106954954 A CN106954954 A CN 106954954A
- Authority
- CN
- China
- Prior art keywords
- panel
- rotor plate
- support book
- plate
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A47B23/042—Book-rests or note-book holders resting on tables
- A47B23/043—Book-rests or note-book holders resting on tables adjustable, foldable
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
Reading stand is simplified the invention discloses one kind, the left and right upper angle of one end of its left and right upper rotor plate respectively with panel is that rotating shaft is connected；The lower end of left and right lower rotor plate is respectively that rotating shaft is connected with the left and right inferior horn of panel；The parallel one end for being located at outside in panel front, left and right slide plate of left and right slide plate is equipped with pressure and stumbled；Supporting structure includes upper rack posts, lower fulcrum bar and pull bar, the upper end of upper rack posts and lower fulcrum bar and back side of panel are that rotating shaft is connected and fixed by stud, stud is provided with knob, upper rack posts are provided with the track of correspondence pull bar, one end of pull bar and the lower end of lower fulcrum bar are rotating shaft connections, and the other end is through track and provided with limited block.The present invention opens simple, folding convenient, and small volume is convenient for carrying, and can adapt to various sizes of books, books, which can be tilted, to be put and tilt adjustable, after books are opened, can clamp the page of both sides, both sides page will not be fastened；Reading fatigue can be alleviated, facilitate user to read.
Description
Technical field
The present invention relates to stationery field, more particularly to it is a kind of be used to putting books and other reading things simplify reading
Frame.
Background technology
Books are the main data of people's study, when reading usually, and books are lain against into desktop, the surfaces of books and people's
Angle between eye sight line is larger, and angle is uncomfortable, easily makes eye fatigue；If in addition read when or the when of doing the homework,
Hand not press against the both sides of book, and book easily leans on natural resiliency automatic buckling；If book is holded up to read, it is necessary to the hands hold book
Both sides, over time, both hands have sense of fatigue etc. reading unfavorable factor.
The content of the invention
The goal of the invention of the present invention is to provide one kind and simplifies reading stand, can adapt to various sizes of books, books can
Inclination is put and tilt adjustable, after books are opened, can clamp the page of both sides, both sides page will not be fastened, and can be alleviated
Fatigue is read, facilitates user to read, and it is simple in construction.
To achieve the above object of the invention, the technical solution adopted by the present invention is：One kind simplifies reading stand, including panel, institute
Panel front is stated provided with upper left rotor plate, upper right rotor plate, lower-left rotor plate, bottom right rotor plate, left skateboard and right slide plate, it is described
Back side of panel is provided with supporting structure；One end of the upper left rotor plate and upper right rotor plate upper left corner respectively with panel and upper right
Angle is rotatable axle connection；The lower left corner and the lower right corner of the lower end of the lower-left rotor plate and bottom right rotor plate respectively with panel
It is rotatable axle connection；The left skateboard is parallel with right slide plate to be rotated located at faceplate in the upper left rotor plate and upper right
Below plate, the panel front is provided with the chute of the correspondence left skateboard and right slide plate, and the left skateboard and right slide plate can be in cunnings
Horizontally slipped in groove, one end on the left skateboard and right slide plate positioned at outside is equipped with pressure and stumbled；The supporting structure includes upper
Pole, lower fulcrum bar and pull bar, upper end and the back side of panel of the upper rack posts and lower fulcrum bar are that rotatable axle is connected and by stud
Knob is coordinated to fix, the lower end of the lower fulcrum bar is provided with pull bar, and the upper rack posts are provided with the track of correspondence pull bar, the pull bar
One end and the lower end of lower fulcrum bar be that rotatable axle is connected, the other end is through track and provided with limited block.
Preferably, the panel front lower end is sequentially provided with the left support book strong point, the middle support book strong point and right support book branch
Support point, the left support book strong point is located at the lower left corner of the panel, and the middle support book strong point is located at the panel lower end
Middle position, the right support book strong point is located at the lower right corner of the panel.
Preferably, the upper left rotor plate and upper right rotor plate are using its one end as rotary shaft, and rotatable angular range is 0
~135 °.
Preferably, the lower-left rotor plate and bottom right rotor plate are using its lower end as rotary shaft, and rotatable angular range is 0
~80 °.
Preferably, it is that rotatable axle is connected that the pressure, which is stumbled with left skateboard, right slide plate, and spring is provided with the rotating shaft.
Preferably, the upper end of the lower fulcrum bar is provided with damping ring washer with back side of panel junction.
Preferably, the faceplate is provided with left spring piece at the left support book strong point, and the faceplate is in right support book
Right spring leaf is provided with the strong point, the left spring piece and right spring leaf are that rotatable axle is connected with panel.
Preferably, the panel front lower end is provided with the support book supporting plate that the lower right corner is extended to from the panel lower left corner, described
Hold in the palm provided with left support book bar on the left of book supporting plate, the support book supporting plate right side is provided with right support book bar, the left support book bar and right support
Book bar is L-shaped structure and is that rotatable axle is connected with panel.
Further, it is equipped with damped ring on the left support book bar and right support book bar.
Further, one is additionally provided with the middle of the panel from panel upper end to the centre support book strong point or support book supporting plate
U-shaped joint.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
The upper left rotor plate and upper right rotor plate of simplifying reading stand of the present invention is that rotatable axle is connected with panel, and lower-left is rotated
Plate and bottom right rotor plate are that rotatable axle is connected with panel, during holding books, as long as upper left rotor plate and upper right rotor plate
And lower-left rotor plate and the outside Unscrew of bottom right rotor plate, the Area of bearing of page can be greatly increased, while by left cunning
Plate and right slide plate two side shifting to the left and right, when being moved to outermost end, have primary screw below to come spacing, prevent left skateboard and right cunning
Plate falls down；Two are pressed the one end for inner side of stumbling to push down left and right sides page on left skateboard and right slide plate by spring force, are prevented
Only page is inwardly fastened automatically；Supporting structure includes upper rack posts, lower fulcrum bar and pull bar, the upper end and panel of upper rack posts and lower fulcrum bar
The back side is rotatable axle connection and knob is fixed with stud, opens supporting structure, can support panel and can adjust face
The gradient of plate, the flexibility that lifting panel is used.
Brief description of the drawings
Fig. 1 is expansion dimensional structure diagram in present invention front in embodiment one.
Fig. 2 is expansion dimensional structure diagram in the back side of the present invention in embodiment one.
Fig. 3 is expansion dimensional structure diagram in present invention side in embodiment one.
Fig. 4 is the equivalent dimensional structure diagram in front of the invention.
Fig. 5 is that the back side of the present invention converts into dimensional structure diagram.
Fig. 6 is that the present invention overlooks the equivalent dimensional structure diagram in visual angle.
Fig. 7 is expansion dimensional structure diagram in extension front of the invention in embodiment two.
Fig. 8 is the equivalent dimensional structure diagram in extension front of the present invention.
Fig. 9 is the equivalent dimensional structure diagram in another extension front of the present invention.
Figure 10 is expansion dimensional structure diagram in another extension side of the invention in embodiment two.
Wherein：1st, panel；2nd, upper left rotor plate；3rd, upper right rotor plate；4th, lower-left rotor plate；5th, bottom right rotor plate；6th, left skateboard；
7th, right slide plate；8th, pressure is stumbled；9th, the middle support book strong point；10th, upper rack posts；11st, lower fulcrum bar；12nd, knob；13rd, pull bar；14th, track；
15th, limited block；16th, the left support book strong point；17th, the right support book strong point；18th, left spring piece；19th, right spring leaf；20th, U-shaped spine
Groove；21st, left support book bar；22nd, right support book bar；23rd, stud；24th, ring washer is damped；25th, damped ring；26th, book supporting plate is held in the palm；27、
Primary screw；28th, spring.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment one：
Shown in Figure 1 in terms of front, one kind simplifies reading stand, including panel 1, and panel front is provided with upper left rotor plate 2, the right side
Upper rotor plate 3, lower-left rotor plate 4, bottom right rotor plate 5, left skateboard 6 and right slide plate 7, panel size are 210 × 200mm, upper left
One end of rotor plate 2 and upper right rotor plate 3 is respectively that rotatable axle is connected with the upper left corner and the upper right corner of panel 1, supralevoversion
Dynamic plate 2 and upper right rotor plate 3 are using its one end as rotary shaft, and rotatable angular range is 0~135 °；Lower-left rotor plate 4 and the right side
The lower end of lower rotor plate 5 is respectively that rotatable axle is connected with the lower left corner and the lower right corner of panel 1, lower-left rotor plate 4 and bottom right
Rotor plate 5 is 0~80 ° by the rotatable angular range of rotary shaft of its lower end；Left skateboard 6 is parallel with right slide plate 7 to be located at panel 1
Upside, positioned at upper left rotor plate 2 and the lower section of upper right rotor plate 3, the front of panel 1 is provided with correspondence left skateboard 6 and right slide plate 7
Chute, left skateboard 6 and right slide plate 7 can be horizontally slipped in chute, and one end on left skateboard 6 and right slide plate 7 positioned at outside is all provided with
There is pressure to stumble 8, it 8 is that rotatable axle be connected with left skateboard 6, right slide plate 7 that pressure, which is stumbled, provided with spring 28 at rotating shaft, during holding books,
Upper left rotor plate 2 and upper right rotor plate 3 and lower-left rotor plate 4 and bottom right rotor plate 5 Unscrew laterally, panel is just
Face can just greatly increase Area of bearing, while by left skateboard 6 and right slide plate 7 two side shifting to the left and right, when being moved to outermost end,
By primary screw 27 below is spacing, prevent that left skateboard 6 and right slide plate 7 from departing from panel 1；Two are pressed the one end for 8 inner sides of stumbling to rely on
The elastic force of spring 28 pushes down left and right sides page on left skateboard 6 and right slide plate 7, and books both sides can be fully deployed and can prevent
Page is inwardly fastened automatically, and left skateboard 6 and right slide plate 7 can be moved left and right, and is clamped so the books of all size can be stumbled by pressure,
Applicability is wider.
In addition, in order that books are placed on reading stand, have good support on the downside of books, so proper in panel 1 time
Face centre position is additionally provided with the middle support book strong point 9, in the left support book strong point 16 in the lower left corner of panel 1 and positioned at panel bottom right
The right support book strong point 17 at angle, provides more strong points for the books after opening, holds the downside of books；In the middle of panel 1
One is additionally provided with from the upper end of panel 1 to the U-shaped joint 20 of the middle support book strong point 9, the spine portion of page can be accommodated, so that
Make the both sides page of opening more smooth, easy-to-read.
In terms of the back side, referring to supporting structure shown in Fig. 2 and 3, is additionally provided with the back side of panel 1, the supporting structure includes upper
The upper end of pole 10, lower fulcrum bar 11 and pull bar, upper rack posts 10 and lower fulcrum bar 11 and the back side of panel 1 be rotatable axle be connected and by
Stud 23 is fixed, and stud 23 is provided with knob 12, after knob 12 is screwed, in order that panel 1 can rest on arbitrary inclination,
In the upper end of lower fulcrum bar 11 and the junction of panel 1 provided with damping ring washer 24, play a part of anti-skidding positioning；Under lower fulcrum bar 11
End is rotatable Spindle Links with pull bar 13, and upper rack posts 10 are provided with the track 14 of correspondence pull bar 13, when converting into, upper rack posts 10,
Lower fulcrum bar 11, pull bar 13 are parallel to be snapped together；During opening, because one end and the lower end of lower fulcrum bar 11 of pull bar 13 are to revolve
The axle connection turned, the other end can be slided in the track 14 of upper rack posts 10, and the opening for limiting upper rack posts 10 is used for by limited block 15
Angle, upper rack posts 10, lower fulcrum bar 11 and pull bar 13 constitute stable triangular structure, and support is more consolidated.
Embodiment two：
The present embodiment is the further improvement to embodiment one, is supported referring to left support book shown in Fig. 7, Fig. 8, is located on panel 1
It is provided with left spring piece 18, the panel 1 to be located at the right support book strong point 17 at point 16 and is provided with right spring leaf 19, the left spring
Piece 18 and right spring leaf 19 are that rotatable axle is connected with panel 1, and left spring piece 18 and right spring leaf 19 can push down left and right side
Page it is following, prevent left and right sides page automatic buckling.
The present embodiment is the further improvement to embodiment one, and referring to shown in Fig. 9, Figure 10, the positive lower end of panel 1 is provided with certainly
The panel lower left corner extends to the support book supporting plate 26 widened in the lower right corner, and book is held in the palm in the left side of support book supporting plate 26 provided with left support book bar 21
The right side of supporting plate 26 is L-shaped structure and is rotatable with panel 1 provided with right support book bar 22, left support book bar 21 and right support book bar 22
Axle is connected, and left support book bar 21 and right support book bar 22 not only can play a part of support to left and right sides page bottom, moreover it is possible to a left side
Fixation is played on the downside of right page, left and right sides page automatic buckling is prevented.On left support book bar 21 and right support book bar 22 also
Provided with damped ring 25, positioning and anti-skidding effect are played.
Referring to shown in Fig. 4,5,6,8 and 9, it is worth mentioning at this point that, upper left rotor plate in reading stand is simplified in above-described embodiment
2nd, upper right rotor plate 3, lower-left rotor plate 4, bottom right rotor plate 5, left skateboard 6, right slide plate 7, left shell fragment 18, right shell fragment 19, Zuo Tuo
Plate 21, right supporting plate 22 and supporting structure（Upper rack posts 10, lower fulcrum bar 11, pull bar 13）It can rotate and slide and face by axle
Plate 1 is equivalent together, integrative-structure is formed, to be convenient for carrying.
The technical concept and feature of above-mentioned embodiment only to illustrate the invention, its object is to allow be familiar with technique
People can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent transformation or modification that Spirit Essence is done, should all be included within the scope of the present invention.
Claims (10)
1. one kind simplifies reading stand, it is characterised in that：Including panel, the panel front is rotated provided with upper left rotor plate, upper right
Plate, lower-left rotor plate, bottom right rotor plate, left skateboard and right slide plate, the back side of panel are provided with supporting structure；The upper left is rotated
One end of plate and upper right rotor plate is respectively that rotatable axle is connected with the upper left corner and the upper right corner of panel；The lower-left rotor plate
Lower end with bottom right rotor plate is respectively that rotatable axle is connected with the lower left corner and the lower right corner of panel；The left skateboard and right cunning
Plate is parallel on panel, below the upper left rotor plate and upper right rotor plate, and the panel front is described provided with correspondence
The chute of left skateboard and right slide plate, the left skateboard and right slide plate can horizontally slip in chute, the left skateboard and right slide plate
On, it is equipped with pressure positioned at the one end in outside and stumbles；The supporting structure include upper rack posts, lower fulcrum bar and pull bar, the upper rack posts and
The upper end of lower fulcrum bar is that rotatable axle is connected and knob is fixed with stud with back side of panel, the upper rack posts provided with pair
The track of pull bar is answered, one end of pull bar and the lower end of lower fulcrum bar are rotatable axle connections, and the other end passes through the track of upper rack posts
And provided with limited block.
2. according to claim 1 simplify reading stand, it is characterised in that：The panel front lower end is sequentially provided with left support book
The strong point, the middle support book strong point and the right support book strong point, the left support book strong point are located at the lower left corner of the panel, described
The centre support book strong point is located at the middle position of the panel lower end, and the right support book strong point is located at the bottom right of the panel
Angle.
3. according to claim 1 simplify reading stand, it is characterised in that：The upper left rotor plate and upper right rotor plate are with it
One end is rotary shaft, and rotatable angular range is 0~135 °.
4. according to claim 1 simplify reading stand, it is characterised in that：The lower-left rotor plate and bottom right rotor plate are with it
Lower end is rotary shaft, and rotatable angular range is 0~80 °.
5. according to claim 1 simplify reading stand, it is characterised in that：It is rotatable that pressure, which is stumbled with left skateboard, right slide plate,
Axle is connected, and spring is provided with the rotating shaft.
6. according to claim 1 simplify reading stand, it is characterised in that：The upper end of the lower fulcrum bar is connected with back side of panel
Place is provided with damping ring washer.
7. according to claim 2 simplify reading stand, it is characterised in that：The faceplate is set at the left support book strong point
Have a left spring piece, the faceplate is provided with right spring leaf at the right support book strong point, the left spring piece and right spring leaf with
Panel is rotatable axle connection.
8. according to claim 1 simplify reading stand, it is characterised in that：The panel front lower end is provided with from panel lower-left
Angle is extended on the left of the support book supporting plate in the lower right corner, the support book supporting plate provided with left support book bar, the support book supporting plate right side
Provided with right support book bar, the left support book bar and right support book bar are L-shaped structure and are that rotatable axle is connected with panel.
9. according to claim 8 simplify reading stand, it is characterised in that：It is equipped with the left support book bar and right support book bar
Damped ring.
10. simplify reading stand according to claim 2 or 8, it is characterised in that：One is additionally provided with the middle of the panel from face
Plate upper end to the centre support book strong point or the U-shaped joint for holding in the palm book supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646106.8A CN106954954A (en) | 2016-08-09 | 2016-08-09 | Simplify reading stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646106.8A CN106954954A (en) | 2016-08-09 | 2016-08-09 | Simplify reading stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106954954A true CN106954954A (en) | 2017-07-18 |
Family
ID=59481700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610646106.8A Pending CN106954954A (en) | 2016-08-09 | 2016-08-09 | Simplify reading stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106954954A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419867A (en) * | 2019-08-20 | 2019-11-08 | 苏州好姿视矫正器材科技有限公司 | Multi-functional reading-rack |
| CN110840079A (en) * | 2019-12-19 | 2020-02-28 | 苏州好姿视矫正器材科技有限公司 | Reading rack |
| CN112471757A (en) * | 2020-11-26 | 2021-03-12 | 苏州好姿视矫正器材科技有限公司 | Read-write suit |
| KR102494719B1 (en) * | 2022-09-28 | 2023-02-06 | 김국현 | Fixing device of book page for book stand and book stand including the fixing device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201108171Y (en) * | 2007-06-07 | 2008-09-03 | 石海林 | Folding type read-write bookcases |
| KR20100044338A (en) * | 2008-10-22 | 2010-04-30 | 박성옥 | Reading stand |
| CN202588784U (en) * | 2012-05-29 | 2012-12-12 | 肖瑛钦 | Folding angle-adjustable reading rack |
| CN202698266U (en) * | 2012-08-23 | 2013-01-30 | 代勇雷 | Multifunctional reading stand |
| CN203723650U (en) * | 2014-03-17 | 2014-07-23 | 师艳伟 | Bookshelf provided with computer radiator |
| CN105029898A (en) * | 2015-06-11 | 2015-11-11 | 王增 | Movable learning table top board |
| CN205135380U (en) * | 2015-10-21 | 2016-04-06 | 台州市金鼎建设工程有限公司 | Folding ladder convenient to multi -angle is expanded |
| CN205306320U (en) * | 2015-12-24 | 2016-06-15 | 浙江安吉护童家具有限公司 | Reading bracket |
-
2016
- 2016-08-09 CN CN201610646106.8A patent/CN106954954A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201108171Y (en) * | 2007-06-07 | 2008-09-03 | 石海林 | Folding type read-write bookcases |
| KR20100044338A (en) * | 2008-10-22 | 2010-04-30 | 박성옥 | Reading stand |
| CN202588784U (en) * | 2012-05-29 | 2012-12-12 | 肖瑛钦 | Folding angle-adjustable reading rack |
| CN202698266U (en) * | 2012-08-23 | 2013-01-30 | 代勇雷 | Multifunctional reading stand |
| CN203723650U (en) * | 2014-03-17 | 2014-07-23 | 师艳伟 | Bookshelf provided with computer radiator |
| CN105029898A (en) * | 2015-06-11 | 2015-11-11 | 王增 | Movable learning table top board |
| CN205135380U (en) * | 2015-10-21 | 2016-04-06 | 台州市金鼎建设工程有限公司 | Folding ladder convenient to multi -angle is expanded |
| CN205306320U (en) * | 2015-12-24 | 2016-06-15 | 浙江安吉护童家具有限公司 | Reading bracket |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419867A (en) * | 2019-08-20 | 2019-11-08 | 苏州好姿视矫正器材科技有限公司 | Multi-functional reading-rack |
| CN110419867B (en) * | 2019-08-20 | 2024-02-20 | 苏州好姿视矫正器材科技有限公司 | Multifunctional reading rack |
| CN110840079A (en) * | 2019-12-19 | 2020-02-28 | 苏州好姿视矫正器材科技有限公司 | Reading rack |
| CN112471757A (en) * | 2020-11-26 | 2021-03-12 | 苏州好姿视矫正器材科技有限公司 | Read-write suit |
| KR102494719B1 (en) * | 2022-09-28 | 2023-02-06 | 김국현 | Fixing device of book page for book stand and book stand including the fixing device |
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