CN109276052A - A kind of multifunctional book stand - Google Patents
A kind of multifunctional book stand Download PDFInfo
- Publication number
- CN109276052A CN109276052A CN201811060293.7A CN201811060293A CN109276052A CN 109276052 A CN109276052 A CN 109276052A CN 201811060293 A CN201811060293 A CN 201811060293A CN 109276052 A CN109276052 A CN 109276052A
- Authority
- CN
- China
- Prior art keywords
- support
- roller
- winding
- fixed
- clamping plate
- 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
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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
- A47B65/00—Book-troughs; Accessories specially adapted for book-storing, e.g. book-ends
- A47B65/20—Book-ends
-
- 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
Abstract
The invention discloses a kind of multifunctional book stands, it is related to book end applied technical field, including first support, second support, paper winder, fixed mechanism, baffle, stabilizer blade, sliding slot, the first winding up roller, the first leather rope, the first Wiinding cartridge, the second leather rope, the second Wiinding cartridge, paper, the second winding up roller, connecting rod, sliding block, handle, card slot, spring support, ratchet, fixing groove, fixed plate, torsion spring, plectrum, convex block, bayonet lock, fixing seat, shaft, clamping plate, plastic plate, card slot and magnetic sheet.Beneficial effect is: the fixed mechanism of adjusting position can be rotated by being arranged in first support, curriculum schedule is fixed in the clamping plate of fixed mechanism, user can see the content in clamping plate on curriculum schedule through the transparent plastic sheet on clamping plate, and when needing not go through curriculum schedule, clamping plate can be overturn to the position parallel with first support side wall, and be fixed the position of clamping plate using magnetic sheet absorption first support side wall.
Description
Technical field
The present invention relates to book end applied technical field more particularly to a kind of multifunctional book stands.
Background technique
Book end is the article for supporting books steadily to stand.L shape shape and pairs of is made in multi-purpose iron, the materials such as stainless steel
Occur, the book inclination that book end can stand to avoid a column skew, and to prevent the dog-ear of books, bending or damage, book end can be with
For the inhomogeneous books of induction-arrangement, library will use book end more and arrange the bookshelf for having gap, and book end is that student learnt
A kind of common arrangement books tool in journey.
But existing book end still has certain defect when in use, existing book end structure is simple, function
It is single, it is only used for arranging books, and when in use, the books if necessary to arrange are excessive, books height is higher
Words, at the top of books will inclined situation to the case where books will be bent at the top of book end occur affect normally making for book end
With.Therefore we are it is necessary to improve this existing book end, to overcome drawbacks described above.
Summary of the invention
The object of the present invention is to provide a kind of multifunctional book stands.
The present invention is that technical solution used by solving its technical problem is: a kind of multifunctional book stand include first support and
Second support, the first support is identical with second support size structure, and the first support and second support are in symmetrically to set
It sets, further includes set on the paper winder between first support and second support and the fixation machine being arranged on first support side wall
Structure；
The L-shaped structure of first support, the first support include vertically disposed baffle, level be welded on it is described
The stabilizer blade of baffle sidewall bottom, the recessed sliding slot on the baffle lateral wall；
The paper winder includes horizontally disposed first winding up roller and the second winding up roller for being set in parallel with the first winding up roller, institute
It states and passes through the first leather rope in the middle part of the first winding up roller, first leather rope one end is lain at the top of first support, and first leather rope is another
End is wrapped on the first Wiinding cartridge being fixed at the top of second support, pack of paper is rolled up on first winding up roller, the paper is another
End volume is bundled on the second winding up roller, and the recessed cylindrical card slot in second winding up roller both ends, card slot inner sidewall one end is fixed to be connected
Spring support is connect, by hook connection connecting rod, described connecting rod one end passes through sliding block and is fixedly connected to be turned the spring support other end
The connecting rod, which protrudes into, engages fixed ratchet wheel outside Slipper, fixing groove is arranged in the middle part of the sliding block, and the ratchet is located at
The inside of fixing groove, the oblique upper mounting plate of the fixing groove, the fixed plate are rotatablely connected plectrum by torsion spring,
And the plectrum is matched with ratchet, the slider side wall connects bayonet lock by convex block, and the bayonet lock is fastened on the sliding slot
It is interior；
The fixed mechanism include about two fixing seats disposed in parallel, be rotatablely connected two fixing seat shafts,
One end is fixed the cuboid clamping plate of shaft, and the clamping plate lateral wall is embedded in transparent plastic plate, and the plastic plate is in rectangular
The card slot for being rectangle structure is outputed in shape structure, the clamping plate side, and the card slot is adapted with course table size.
Preferably, the second Wiinding cartridge is fixed at the top of the first support lateral wall, the second Wiinding cartridge inner wrap the
Two leather ropes, second leather rope one end stretches out the second Wiinding cartridge and lies in second support top side wall, and second leather rope is vertical
Straight height is lower than the first leather rope vertical height.
Preferably, the magnetic sheet of strip structure is from top to bottom fixed in one end of the clamping plate inner sidewall.
Preferably, the baffle is iron material matter, and the baffle is vertical setting with stabilizer blade, and the bottom of the stabilizer blade is laid with
Rubber antiskid pad.
Preferably, the connecting rod is in cylindrical structure, and two connecting rods are symmetrical set, and the diameter of the connecting rod is less than
The internal diameter of fixing groove, and described connecting rod one end is extend into fixing groove, connecting rod end face welded bands have the link block of card hole, institute
State the hook that card hole is fixed on spring support.
Preferably, first winding up roller and the second winding up roller length are identical, and second winding up roller is located at the lower section of the first winding up roller,
And second winding up roller is in rotation connection by connecting rod and sliding block.
Preferably, fixed link is set in the middle part of first Wiinding cartridge, passes through clockwork spring connection sleeve, institute on the outside of the fixed link
One end of the first leather rope of volume bundle on sleeve is stated, and first Wiinding cartridge and the second coiling box structure are identical.
The present invention has the advantages that
1, the fixed mechanism of adjusting position can be rotated, by being arranged in first support so as to engage curriculum schedule
It is fixed in the clamping plate of fixed mechanism, user can see interior on curriculum schedule in clamping plate through the transparent plastic sheet on clamping plate
Hold, student can be ready before the class, and when needing not go through curriculum schedule, clamping plate can be overturn to first
The parallel position of frame side wall, and fixed the position of clamping plate using magnetic sheet absorption first support side wall.
2, it by the way that paper winder is arranged between first support and second support, is tied so as to roll up not used paper
On the first winding up roller, the paper after using is collected using the second winding up roller volume bundle, student can use watercolor on classroom
Pen or the marking pen simple notes of record or record on the paper being laid between the first winding up roller and volume Two bundle need to recite
Word, ancient poetry, help student study.
3, by with the top of second support connecting the first leather rope and the second leather rope in first support so as to utilizing skin
Rope will be connected and fixed at the top of first support and second support, so that the top of first support and second support will not be due to books
It is overweight and lateral bending occurs, improve the effect that book end arranges books.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of multifunctional book stand proposed by the present invention.
Fig. 2 is a kind of the second winding up roller schematic diagram of internal structure of multifunctional book stand proposed by the present invention.
Fig. 3 is a kind of clamp region schematic diagram of multifunctional book stand proposed by the present invention.
Fig. 4 is a kind of clamping plate side structure schematic view of multifunctional book stand proposed by the present invention.
Fig. 5 is a kind of sliding block schematic diagram of internal structure of multifunctional book stand proposed by the present invention.
Number and corresponding component title represented by letter in figure: 1, first support；2, second support；3, paper winder；
4, fixed mechanism；11, baffle；12, stabilizer blade；13, sliding slot；31, the first winding up roller；32, the first leather rope；33, the first Wiinding cartridge；34,
Second leather rope；35, the second Wiinding cartridge；36, paper；37, the second winding up roller；38, connecting rod；39, sliding block；310, handle；311, card slot；
312, spring support；313, ratchet；314, fixing groove；315, fixed plate；316, torsion spring；317, plectrum；318, convex block；
319, bayonet lock；41, fixing seat；42, shaft；43, clamping plate；44, plastic plate；45, card slot；46, magnetic sheet.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
Embodiment 1
As shown in Figs. 1-5, a kind of multifunctional book stand proposed by the present invention, including first support 1 and second support 2, first
Bracket 1 is identical with 2 size structure of second support, and first support 1 and second support 2 are symmetrical set, and further includes being set to first
Paper winder 3 between bracket 1 and second support 2 and the fixed mechanism 4 being arranged on 1 side wall of first support, and first
Frame 1 and second support 2 fix the books left and right ends placed vertically, and paper winder 3 is used to convey paper 36, and passes through paper
36, which can be convenient student, records notes or word, and fixed mechanism 4 is used to fix curriculum schedule, facilitates student to browse curriculum schedule, in advance
Careful preparation is carried out for lower class；
The L-shaped structure of first support 1, first support 1 are welded on 11 side of baffle including vertically disposed baffle 11, level
The stabilizer blade 12 of wall bottom, the recessed sliding slot 13 on 11 lateral wall of baffle, and first support 1 is kept off when fixed books
Plate 11 fixes books side, and stabilizer blade 12 fixes the position of baffle 11, guarantees that baffle 11 will not tilt；
Paper winder 3 includes horizontally disposed first winding up roller 31 and the second winding up roller being set in parallel with the first winding up roller 31
32, the first leather rope 32 is passed through in the middle part of the first winding up roller 31,32 one end of the first leather rope lies in 1 top of first support, and the first leather rope 32 is another
One ends wound rolls up pack of paper 36 on the first Wiinding cartridge 33 for being fixed on 2 top of second support on the first winding up roller 31, paper 36 is another
One end volume is bundled on the second winding up roller 37, the recessed cylindrical card slot 311 in 37 both ends of the second winding up roller, and 311 inner sidewall one end of card slot is solid
Determine connecting spring bracket 312, for 312 other end of spring support by hook connection connecting rod 38,38 one end of connecting rod is solid across sliding block 39
Surely handle 310 is connected, connecting rod 38 protrudes into 39 portion of external of sliding block and is fixed ratchet 313, and fixing groove is arranged in the middle part of sliding block 39
314, and ratchet 313 is located at the inside of fixing groove 314, the oblique upper mounting plate 315 of fixing groove 314, fixed plate 315 passes through
Torsion spring 316 is rotatablely connected plectrum 317, and plectrum 317 is matched with ratchet 313, and 39 side wall of sliding block is connected by convex block 318
Bayonet lock 319, and bayonet lock 319 is fastened in sliding slot 13, and when using paper winder 3, the first leather rope 32 is by the first volume
The position of roller 31 is fixed, and the first winding up roller 31 can on the first leather rope 32 activity adjustment position, paper 36 is not used
Part volume is bundled on the first winding up roller 31, and used part winding up roller is being laid with and the first winding up roller 31 and the on the second winding up roller 37
Can be used on paper 36 between two windings up roller 37 watercolor pencil, marking pen or other pen tips it is softer notes record word notes, also
Note can be attached above, is needing to record new content, and user can hold the second winding up roller 37 of rotation of handle 310 will
Old paper volume bundle is got up, and new paper is re-lay between the first winding up roller 31 and the second winding up roller 37, at the same need from
When taking book in book end, the position of the up and down adjusting slider 39 of sliding slot 13 can use, the second winding up roller 37 is moved to book
Vertical top, facilitates student to take book；
Fixed mechanism 4 includes about two fixing seats 41 disposed in parallel, is rotatablely connected two 41 shafts 42, one of fixing seat
The cuboid clamping plate 43 for the shaft 42 that is fixed is held, 43 lateral wall of clamping plate is embedded in transparent plastic plate 44, and plastic plate 44 is in rectangular
The card slot 45 for being rectangle structure is outputed in shape structure, 43 side of clamping plate, and card slot 25 is adapted with course table size, and is being used
When fixed mechanism 4, curriculum schedule is extend into the inside of clamping plate 43 by card slot 45, is passed through when needing to check curriculum schedule
Shaft can see the overturning of clamping plate 43 to the position vertical with baffle 11, student on curriculum schedule through transparent plastic plate 44
Content can overturn clamping plate 43 when needing not look at curriculum schedule to the position parallel with baffle 11 and by clamping plate 43
Position fix.
Embodiment 2
In addition, please continue to refer to Fig. 1-5, difference with above-described embodiment, fixed at the top of 11 lateral wall of first support second around
Wire box 35,35 the second leather rope of inner wrap 34 of the second Wiinding cartridge, 34 one end of the second leather rope stretch out the second Wiinding cartridge 35 and lie in second
12 top side wall of bracket, and the vertical height of the second leather rope 34 is lower than 32 vertical height of the first leather rope, so as to utilize first
Leather rope 32 and the second leather rope 34 will be connected and fixed at the top of first support 1 and second support 2, guarantee that books will not be by first support 1
It is bent with the top of second support 2, and can play the role of supporting paper 36 using the second leather rope 34, guarantee to be laid with and first
Paper 36 between winding up roller 31 and the second winding up roller 37 can vertically downward, and bar shaped is from top to bottom fixed in one end of 43 inner sidewall of clamping plate
The magnetic sheet 46 of structure is fixed so as to be adsorbed baffle 11 using magnetic sheet 46 for the position of clamping plate 43, guarantees do not needing to look into
When seeing curriculum schedule, the position of clamping plate 43 is capable of fixing stable and firm, and baffle 11 is iron material matter, and baffle 11 and stabilizer blade 12 are in hanging down
Straight setting, and the bottom of stabilizer blade 12 is laid with rubber antiskid pad, so as to increase by 12 bottom of stabilizer blade and table using rubber antiskid pad
Frictional force between face plays anti-skidding effect, and connecting rod 38 is in cylindrical structure, and two connecting rods 38 are symmetrical set, connecting rod 38
Diameter be less than the internal diameter of fixing groove 314, and 38 one end of connecting rod is extend into fixing groove 314, and 38 end face welded bands of connecting rod have card
The link block in hole, card hole are fixed the hook on spring support 312, so as to using the retractility of spring support 312 come
Activity changes the length that connecting rod 38 stretches out the second winding up roller 37, and connecting rod 38 can be separated with the disassembly of the second winding up roller 37, the first volume
Roller 31 is identical with 37 length of the second winding up roller, and the second winding up roller 37 is located at the lower section of the first winding up roller 31, and the second winding up roller 37 passes through connecting rod
38 with sliding block 39 in rotation connection, so as to by the second winding up roller 37 of rotation by volume 36 bundles collections of used paper, and by the
New paper 36 is extracted out on one winding up roller 31, and fixed link is arranged in the middle part of the first Wiinding cartridge 33, passes through clockwork spring connector sleeve on the outside of fixed link
Tin, one end of the first leather rope 32 of volume bundle on sleeve, and the first Wiinding cartridge 33 is identical with 35 structure of the second Wiinding cartridge, so as to protect
It is moderate in tight state to demonstrate,prove the first leather rope 33, so that being capable of stable connection at the top of first support 1 and second support 2.
In the use of the present invention, preferred will pull open a certain distance between first support 1 and second support 2, will need whole
The books of reason are vertically disposed between first support 1 and second support 2, then release first support 1 and second support 2, and first
Bracket 1 and second support 2 can mutually be drawn close under the action of the first leather rope 32 and the second 34 pulling force of leather rope, and baffle 11 is by books
The left and right sides is fixed, and stabilizer blade 12 fixes the position of baffle 11, and the first leather rope 32 fixes the position of the first winding up roller 31, and the
One winding up roller 31 can on the first leather rope 32 activity adjustment position, by the not used part of paper 36 volume be bundled in the first winding up roller 31
On, used part winding up roller is on the second winding up roller 37, in the paper 36 being laid with and between the first winding up roller 31 and the second winding up roller 37
On can be used watercolor pencil, marking pen or other pen tips it is softer notes record word notes, note can also be attached above,
Needing to record new content is, student can hold handle 310 and rotate the second winding up roller 37 for old paper volume bundle, while by
In the plectrum for being provided with ratchet 313 on connecting rod 38 and cooperating with ratchet 313, so that connecting rod 38 and the second winding up roller 37 can only be along same
The rotation of one direction guarantees that the second winding up roller 37 can guarantee to stablize under conditions of not by external force, new paper is re-lay
Between first winding up roller 31 and the second winding up roller 37, when needing to take book from book end, the up and down tune of sliding slot 13 can use
Second winding up roller 37 is moved at the top of book end, facilitates student to take book, curriculum schedule is extend by card slot 45 by the position for saving sliding block 39
The inside of clamping plate 43 is overturn clamping plate 43 to the position vertical with baffle 11 by shaft when needing to check curriculum schedule,
Student can see the content on curriculum schedule through transparent plastic plate 44, when needing not look at curriculum schedule, can incite somebody to action
The overturning of clamping plate 43 is fixed the position of clamping plate 43 to the position parallel with baffle 11 and using absorption 11 side wall of baffle of magnetic sheet 46.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of multifunctional book stand, including first support (1) and second support (2), the first support (1) and second support
(2) size structure is identical, and the first support (1) and second support (2) are symmetrical set, it is characterised in that: further includes setting
The fixation machine of paper winder (3) and setting on first support (1) side wall between first support (1) and second support (2)
Structure (4)；
The L-shaped structure of the first support (1), the first support (1) include vertically disposed baffle (11), horizontal welding
Stabilizer blade (12), the recessed sliding slot (13) on the baffle (11) lateral wall in the baffle (11) sidewall bottom；
The paper winder (3) include horizontally disposed first winding up roller (31) and be set in parallel with the first winding up roller (31) second
Winding up roller (32), the first winding up roller (31) middle part pass through the first leather rope (32), and described first leather rope (32) one end lies in first
At the top of frame (1), the first leather rope (32) other end is wrapped in the first Wiinding cartridge (33) being fixed at the top of second support (2)
On, pack of paper (36) is rolled up on first winding up roller (31), paper (36) other end volume is bundled on the second winding up roller (37), described
The recessed cylindrical card slot (311) in second winding up roller (37) both ends, described card slot (311) inner sidewall one end is fixedly connected with spring support
(312), spring support (312) other end passes through sliding block by hook connection connecting rod (311), described connecting rod (38) one end
(39) it is fixedly connected handle (310), the connecting rod (38) protrudes into sliding block (39) portion of external and is fixed ratchet (313), described
Fixing groove (314) are set in the middle part of sliding block (39), and the ratchet (313) is located at the inside of fixing groove (314), the fixing groove
(314) oblique upper mounting plate (315), the fixed plate (315) are rotatablely connected plectrum by torsion spring (316)
(317), and the plectrum (317) is matched with ratchet (313), and sliding block (39) side wall connects bayonet lock by convex block (318)
(319), and the bayonet lock (319) is fastened in the sliding slot (13)；
The fixed mechanism (4) includes about two fixing seats (41) disposed in parallel, is rotatablely connected two fixing seats
(41) shaft (42), one end are fixed the cuboid clamping plate (43) of shaft (42), and clamping plate (43) the lateral wall insertion is transparent
Plastic plate (44), the plastic plate (44) is rectangle structure, and the card for being rectangle structure is outputed in clamping plate (43) side
Slot (45), the card slot (25) are adapted with course table size.
2. a kind of multifunctional book stand according to claim 1, it is characterised in that: at the top of first support (11) lateral wall
It fixes the second Wiinding cartridge (35), the second Wiinding cartridge (35) second leather rope of inner wrap (34), second leather rope (34) one
End stretches out the second Wiinding cartridge (35) and lies in second support (12) top side wall, and the vertical height of second leather rope (34) is lower than
First leather rope (32) vertical height.
3. a kind of multifunctional book stand according to claim 1, it is characterised in that: one end of clamping plate (43) inner sidewall by
Up to the magnetic sheet (46) of lower fixed strip structure.
4. a kind of multifunctional book stand according to claim 1, it is characterised in that: the baffle (11) is iron material matter, described
Baffle (11) is vertical setting with stabilizer blade (12), and the bottom of the stabilizer blade (12) is laid with rubber antiskid pad.
5. a kind of multifunctional book stand according to claim 1, it is characterised in that: the connecting rod (38) is in cylindrical structure,
Two connecting rods (38) are symmetrical set, and the diameter of the connecting rod (38) is less than the internal diameter of fixing groove (314), and the connecting rod
(38) one end is extend into fixing groove (314), and connecting rod (38) end face welded bands have the link block of card hole, the card hole engaging
Hook on fixed spring stent (312).
6. a kind of multifunctional book stand according to claim 1, it is characterised in that: first winding up roller (31) and the second winding up roller
(37) length is identical, and second winding up roller (37) is located at the lower section of the first winding up roller (31), and second winding up roller (37) passes through company
Bar (38) and sliding block (39) are in rotation connection.
7. a kind of multifunctional book stand according to claim 1, it is characterised in that: setting in the middle part of first Wiinding cartridge (33)
Fixed link, the fixed link outside connect sleeve by clockwork spring, one end of volume bundle the first leather rope (32) on the sleeve, and described
First Wiinding cartridge (33) is identical with the second Wiinding cartridge (35) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060293.7A CN109276052A (en) | 2018-09-12 | 2018-09-12 | A kind of multifunctional book stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811060293.7A CN109276052A (en) | 2018-09-12 | 2018-09-12 | A kind of multifunctional book stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109276052A true CN109276052A (en) | 2019-01-29 |
Family
ID=65180724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811060293.7A Pending CN109276052A (en) | 2018-09-12 | 2018-09-12 | A kind of multifunctional book stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109276052A (en) |
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| KR200438592Y1 (en) * | 2007-04-16 | 2008-02-26 | 조삼열 | The apparatus for turning pages of music score automatically |
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| CN205390823U (en) * | 2016-02-24 | 2016-07-27 | 孟谦 | Auxiliary device is used in middle school student's study |
| CN206006503U (en) * | 2016-07-15 | 2017-03-15 | 无锡职业技术学院 | Anti-skidding bookend |
| CN206043876U (en) * | 2016-06-23 | 2017-03-29 | 张洪志 | Painting and calligraphy copy table |
| CN106859047A (en) * | 2017-04-18 | 2017-06-20 | 郑州职业技术学院 | A kind of multifunctional desk that can be studied English |
| CN107668973A (en) * | 2017-11-06 | 2018-02-09 | 程炽坤 | A kind of underslung book-house structure |
| CN207023740U (en) * | 2017-03-07 | 2018-02-23 | 孙霄龙 | A kind of multi-functional adjustable student book end |
| CN207236477U (en) * | 2017-04-01 | 2018-04-17 | 贵州大学 | A kind of student's multifunctional book stand |
| CN108030242A (en) * | 2017-11-24 | 2018-05-15 | 欧阳秀华 | A kind of language teaching calligraphy writing desk |
| CN207532136U (en) * | 2017-06-06 | 2018-06-26 | 王莉 | A kind of strong book end of stability |
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6515590B1 (en) * | 2000-03-15 | 2003-02-04 | James Lauria | Book organizing device |
| KR200438592Y1 (en) * | 2007-04-16 | 2008-02-26 | 조삼열 | The apparatus for turning pages of music score automatically |
| CN103300620A (en) * | 2013-05-28 | 2013-09-18 | 苏州市职业大学 | Anti-humpback seat |
| CN205390823U (en) * | 2016-02-24 | 2016-07-27 | 孟谦 | Auxiliary device is used in middle school student's study |
| CN206043876U (en) * | 2016-06-23 | 2017-03-29 | 张洪志 | Painting and calligraphy copy table |
| CN206006503U (en) * | 2016-07-15 | 2017-03-15 | 无锡职业技术学院 | Anti-skidding bookend |
| CN207023740U (en) * | 2017-03-07 | 2018-02-23 | 孙霄龙 | A kind of multi-functional adjustable student book end |
| CN207236477U (en) * | 2017-04-01 | 2018-04-17 | 贵州大学 | A kind of student's multifunctional book stand |
| CN106859047A (en) * | 2017-04-18 | 2017-06-20 | 郑州职业技术学院 | A kind of multifunctional desk that can be studied English |
| CN207532136U (en) * | 2017-06-06 | 2018-06-26 | 王莉 | A kind of strong book end of stability |
| CN107668973A (en) * | 2017-11-06 | 2018-02-09 | 程炽坤 | A kind of underslung book-house structure |
| CN108030242A (en) * | 2017-11-24 | 2018-05-15 | 欧阳秀华 | A kind of language teaching calligraphy writing desk |
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Application publication date: 20190129 |