CN103494453B - Three-dimensional posture-correcting desk for learning - Google Patents
Three-dimensional posture-correcting desk for learning Download PDFInfo
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- CN103494453B CN103494453B CN201310496612.XA CN201310496612A CN103494453B CN 103494453 B CN103494453 B CN 103494453B CN 201310496612 A CN201310496612 A CN 201310496612A CN 103494453 B CN103494453 B CN 103494453B
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Abstract
The invention provides a kind of three-dimensional posture-correcting desk for learning, comprise desktop, telescopic right supporting leg, double do left branch leg bookcase and two dimension rectify appearance schooling apparatus, two dimension rectifys the bearing that appearance schooling apparatus comprises base, is fixedly connected with base, the column that the column sleeve pipe that lower end and bearing are fixedly connected with, lower end are connected with column sleeve pipe movable upper end, there is form frame column upper end, projection is arranged at base bottom, and bearing can drive column sleeve rotating, and form frame can rotate relative to column; Described desktop front center is fixed with slot holder, and slot holder has slot, and projection inserts in slot, so that two dimension is rectified the installation of appearance schooling apparatus on the table.Adopt after said structure, can make user's sitting correction set, ensure there is certain distance between user's eyes and books, neck leans forward maintenance proper angle, thus reaches strong appearance object, ensure the health of user, and this study table structure is simple, easy to use.
Description
Technical field
The present invention relates to a kind of study table, particularly a kind of posture-correcting desk for learning.
Background technology
Existing posture-correcting desk for learning is of a great variety, configurations, but their general all complex structures, use very uncomfortable, easily cause user's glasses and books hypotelorism, even lie prone learns on desk, in the course of time, user's hunchback, hypometropia etc. are easily caused.
Summary of the invention
The object of the invention is to overcome existing study table can not help people to correct the defects such as learning posture in time, provides a kind of three-dimensional posture-correcting desk for learning, and user uses this apparatus can reach strong appearance object, and this study table structure is simple, easy to use.
For solving the problems of the technologies described above, the invention provides a kind of three-dimensional posture-correcting desk for learning, comprise desktop, telescopic right supporting leg, double do left branch leg bookcase and two dimension rectify appearance schooling apparatus;
Described two dimension rectifys the bearing that appearance schooling apparatus comprises base, is fixedly connected with base, the column that the column sleeve pipe that lower end and bearing are fixedly connected with, lower end are connected with column sleeve pipe movable upper end, there is form frame column upper end, projection is arranged at base bottom, bearing can drive column sleeve rotating, and form frame can rotate relative to column;
Described desktop front center is fixed with slot holder, and slot holder has slot, and the projection of described base bottom inserts in slot, so that two dimension is rectified the installation of appearance schooling apparatus on the table.
Described slot is T-slot or dovetail groove, and corresponding projection is T-shaped tenon or dovetail.
For the purpose of concise description problem, below to three-dimensional posture-correcting desk for learning of the present invention all referred to as this study table.
This study table three-dimensional is set as follows: projection inserts in slot by (1), makes column be vertical shape, adjusting post height, makes the distance of form horizontal center line and desktop horizontal center line at about 33cm; (2) angle between form frame and column is regulated (to be generally 150 to proper angle
oleft and right), and ensure that the upper end of form frame is stretched on rear side of desktop, user's neck flexibility can be allowed like this to remain on normal range (NR), avoid too bowing; (3) form faced by user is sat up straight, and when equaling to sit up straight by form horizontal center line height, eyes level height adjustment height of table top, can normally use.
This study table is easy to use, highly regulates the people that can meet various stature to use.Form had both limited the scope of activities of head, left sufficient leeway, bent body of can bending over by a small margin also to the activity of head and health, and adjustment sitting posture, natural relaxation, need not straightly for a long time sit.Neck posture, eye and books distance, sitting posture all form the relation mutually restricted because of the existence of form; the learning posture of user can be allowed to remain in a dynamic state be in the main true; long-time learning fatigue sense is alleviated; to pre-myopia prevention; protection cervical vertebra, correcting bad study habit has good effect.
Described bearing comprises left support abutment, right support abutment and rotary body, and left support abutment and right support abutment are fixed on platen, and rotary body two ends are flexibly connected with left support abutment and right support abutment respectively, and rotary body can rotate relative to left support abutment and right support abutment, and column sleeve pipe is fixed on rotary body.Rotary body can be facilitated like this to rotate, thus drive column sleeve rotating.
Described left support abutment right-hand member has the first hole, right support abutment left end has the second hole, second hole is embedded with the first plane fluted disc, rotary body is that two is little, stepped cylindrical body broad in the middle, rotary body right-hand member is embedded with the second plane fluted disc, second plane fluted disc and the first plane fluted disc suitable, rotary body left end and the first hole shaft hole matching, rotary body right-hand member and the second hole shaft hole matching, adjusting screw(rod) runs through right support abutment, and it is affixed with rotary body, adjusting screw(rod) right-hand member has nut, rotary body can be regulated to move left and right by rotating nut, thus make the second plane fluted disc of rotary body right-hand member be separated with the first plane fluted disc of right support abutment or coordinate, realize rotary body to rotate or location.
Described column cannula tip has lock sleeve, and column is connected with column sleeve upper end through lock sleeve, thus by stud location on column sleeve pipe.
Form frame is spliced by two plastic tubes and two slice plastic plates, be roughly rectangle depending on sash profile, be fixed with axle in the middle of one of them plastic tube, the external diameter of axle equals the internal diameter of plastic tube, axle penetrates in form clamping seats, and can rotate in form clamping seats, the internal diameter of form clamping seats is less than the external diameter of plastic tube, and column upper end is fixed on form clamping seats, form clamping seats there is bolt, bolt there is locking nut, when needs rotate form frame, unscrews locking nut; When needing positioning viewfinder frame, tighten locking nut.Adopt this structure not only can regulate angle between form frame and column, form frame left and right play on form clamping seats can also be prevented.
This study table also comprises deedbox, be fixedly connected with right supporting leg on the right side of deedbox, on rear side of deedbox, be fixed with adjusting pole, in the middle part of adjusting pole, have mounting hole, deedbox connects with adjusting pole through mounting hole by bolt, adjusting pole can move up and down, adjusting pole upper end and desktop hinged, thus not only can start desktop, expose deedbox, conveniently putting, get file, the angle of inclination of desktop can also be regulated by moving up and down adjusting pole, this study table is used more comfortable; Deedbox left plate has mounting hole, bookcase right plate has two row's apertures, deedbox connects with bookcase through mounting hole and aperture by bolt, and can realize coarse adjustment and the fine setting of deedbox height and height of table top.
Described right supporting leg is made up of adjustable plate and adjustment seat, and adjustable plate lower end is inserted in adjustment seat, can move up and down by relative adjustment seat, adjustable plate has some apertures, realize height of table top coarse adjustment, adjustment seat has mounting hole, realizes height of table top fine setting.
Also be provided with Desk lamp support on rear side of bookcase, desk lamp with desktop synchronization lifting, can be placed on Desk lamp support and throws light on, guarantee illuminating effect by Desk lamp support, further pre-myopia prevention.
Accompanying drawing explanation
Fig. 1 is the front view of the specific embodiment of the invention.
Fig. 2 is the structural representation that in the specific embodiment of the invention, two dimension rectifys appearance schooling apparatus.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the right view of Fig. 1.
Detailed description of the invention
The present invention is further illustrated by preferred forms below in conjunction with accompanying drawing:
See Fig. 1-Fig. 4:
Three-dimensional posture-correcting desk for learning, comprise desktop 1, telescopic right supporting leg 2, double do left branch leg bookcase 3, double do desk dock deedbox 5 and two dimension rectify appearance schooling apparatus 4;
Middle part, desktop 1 front end is fixed with slot holder 11, and slot holder 11 has slot, and described slot is inverted T-slot.
Described right supporting leg 2 is made up of adjustable plate 21 and adjustment seat 22, adjustable plate 22 is rectangular slab, adjustable plate 21 is distributed with two rows totally ten six apertures, adjustment seat 21 is the rectangular box of upper end open, and there is mounting hole adjustment seat 22 upper end, and adjustable plate 21 lower end is positioned at adjustment seat 22, can move up and down by relative adjustment seat 22, and fix through mounting hole with bolt, aperture may be used for the coarse adjustment of right supporting leg 2 height, and mounting hole is used for fine setting;
Bookcase 3 right plate there are two rows and homoeomerous 12 holes of right leg port;
Be fixedly connected with by the adjustable plate 21 of two bolts with right supporting leg 2 on the right side of described deedbox 5, deedbox 5 left plate there is mounting hole, bolt is connected on the left of deedbox 5 with bookcase 2 with the aperture on bookcase 2 through this mounting hole, aperture on bookcase 2 is used for the coarse adjustment of deedbox 5 height, and the mounting hole on deedbox 5 is used for fine setting; Adjusting pole 51 is fixed with on rear side of deedbox 5, mounting hole is had in the middle part of adjusting pole 51, deedbox 5 connects with adjusting pole 51 through mounting hole by bolt, adjusting pole 51 can move up and down, adjusting pole 51 upper end and desktop 1 hinged, desktop 1 can start as the cover plate of deedbox 5, can also regulate desktop 1 gradient by moving up and down adjusting pole 5;
Also be provided with Desk lamp support 6 on rear side of bookcase 3, Desk lamp support 6 one end is fixed on the base plate of deedbox 5, can move along with moving up and down of deedbox 5.
Described two dimension rectifys the bearing 42 that appearance schooling apparatus 4 comprises base 41, is fixedly connected with base 41, the column 44 that the column sleeve pipe 43 that lower end and bearing 42 are fixedly connected with, lower end are connected with column sleeve pipe 43 movable upper end, there is form frame 46 column 44 upper end, bearing 42 can drive column sleeve pipe 43 to rotate, and form frame 46 can rotate relative to column 44;
Base 41 is rectangular block, and projection 41a is arranged at base 41 bottom, and described projection 41a is inverted T-shaped tenon; Projection 41a inserts in the slot of slot holder 11, thus two dimension is rectified appearance schooling apparatus 4 and be connected with desktop 1;
Described bearing 42 comprises left support abutment 42a, right support abutment 42b and rotary body 42c, and left support abutment 42a is cylindrical, and left support abutment 42a right-hand member has the first hole; Right support abutment 42b right-hand member is cylinder, and left end is spill block, spill block has a semi-circular recesses, the cylinder left end of right support abutment 42b has the second hole, second hole is embedded with the first plane fluted disc, and the cylinder right-hand member of right support abutment 42b has through hole, and through hole communicates with the second hole; Left support abutment 42a and right support abutment 42b is fixed on base 41; Rotary body 42c is the stepped cylindrical body be small at both ends and big in the middle, rotary body 42c right-hand member is embedded with the second plane fluted disc, second plane fluted disc and the first plane fluted disc suitable, rotary body 42c left end and the first hole shaft hole matching, rotary body 42c right-hand member and the second hole shaft hole matching, left support abutment 42a is fixed in the groove of right support abutment 42b left end, and rotary body 42c is positioned at the groove of right support abutment 42b left end, and can rotate in groove; Adjusting screw(rod) 42d runs through the through hole of right support abutment 42b, and it is affixed with rotary body 42c, adjusting screw(rod) 42d right-hand member has wing nut, pad is had between wing nut and right support abutment 42b, rotary body 42c can be made to move left and right by rotating wing nut, thus make the second plane fluted disc of rotary body 42c right-hand member be separated with the first plane fluted disc of right support abutment 42b or match, realize rotary body 42c and rotate or location;
Column sleeve pipe 43 is the uncovered semicircular pipe in upper end, and column sleeve pipe 43 is fixed on the centre of rotary body 42c, column sleeve pipe 43 can be driven to rotate when such rotary body 42c rotates, and column sleeve pipe 43 and desktop 1 are had angle;
The shape of cross section of column 44 is semicircle, and column 44 lower end is positioned at upright post sleeve pipe 43; There is special pipe locker 45 on column sleeve pipe 43 top, and column 44 is connected with column sleeve pipe 43 upper end through special pipe locker 45, and column 44 can be locked on column sleeve pipe 43 by special pipe locker 45;
Form frame 46 is spliced by two cylindrical plastic pipes and two slice plastic plates, form frame 46 profile is roughly rectangle, axle 46a is fixed with in the middle of one of them plastic tube, the external diameter of axle 46a equals the internal diameter of plastic tube, axle 46a penetrates in form clamping seats 47, and can rotate in form clamping seats 47, the internal diameter of form clamping seats 47 is less than the external diameter of plastic tube, column 44 upper end is fixed on form clamping seats 47, form clamping seats 47 there is bolt 48, bolt 48 there is butterfly locking nut, the elasticity that form steps up seat 47 regulates by butterfly locking nut, when needs rotate form frame 46, unscrew locking nut, when needing positioning viewfinder frame 46, tighten locking nut.
The above is only preferred forms of the present invention.It should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also carry out some distortion or equivalent replacement to technical scheme of the present invention, these also should be considered as belonging to protection scope of the present invention.Such as below deedbox, drawer is installed; When guaranteeing to stop user to fall, the profile of form frame can be other suitable shapes, as ellipse; Also can be other forms under guarantee column to be flexibly connected with column sleeve pipe and can to obtain the prerequisite of locating, as column lower end is connected with column sleeve pipe threaded upper ends; When guaranteeing column and column sleeve pipe location, special pipe locker also can be replaced other locking devices.
Claims (8)
1. three-dimensional posture-correcting desk for learning, comprise desktop, telescopic right supporting leg, double do left branch leg bookcase and two dimension rectify appearance schooling apparatus, described two dimension rectifys the bearing that appearance schooling apparatus comprises base, is fixedly connected with base, the column that the column sleeve pipe that lower end and bearing are fixedly connected with, lower end are connected with column sleeve pipe movable upper end, there is form frame column upper end, projection is arranged at base bottom, and bearing can drive column sleeve rotating, and form frame can rotate relative to column;
Described desktop front center is fixed with slot holder, and slot holder has slot, and the projection of described base bottom inserts in slot, so that two dimension is rectified the installation of appearance schooling apparatus on the table;
Described bearing comprises left support abutment, right support abutment and rotary body, and rotary body two ends are flexibly connected with left support abutment and right support abutment respectively, and rotary body can rotate relative to left support abutment and right support abutment, and column sleeve pipe is fixed on rotary body;
It is characterized in that: described left support abutment right-hand member has the first hole, right support abutment left end has the second hole, second hole is embedded with the first plane fluted disc, and rotary body is the stepped cylindrical body be small at both ends and big in the middle, and rotary body right-hand member is embedded with the second plane fluted disc, second plane fluted disc and the first plane fluted disc suitable, rotary body left end and the first hole shaft hole matching, rotary body right-hand member and the second hole shaft hole matching, adjusting screw(rod) runs through right support abutment, and affixed with rotary body, adjusting screw(rod) right-hand member has nut.
2. three-dimensional posture-correcting desk for learning as claimed in claim 1, is characterized in that: column cannula tip has lock sleeve, and column is connected with column sleeve upper end through lock sleeve, so that column is located on column sleeve pipe.
3. three-dimensional posture-correcting desk for learning as claimed in claim 1, it is characterized in that: form frame is spliced by two plastic tubes and two slice plastic plates, rectangle is roughly depending on sash profile, axle is fixed with in the middle of one of them plastic tube, the external diameter of axle equals the internal diameter of plastic tube, and axle penetrates in form clamping seats, and can rotate in form clamping seats, the internal diameter of form clamping seats is less than the external diameter of plastic tube, and column upper end is fixed on form clamping seats.
4. three-dimensional posture-correcting desk for learning as claimed in claim 3, is characterized in that: form clamping seats has bolt, bolt has locking nut, locking nut can positioning viewfinder frame.
5. three-dimensional posture-correcting desk for learning as claimed in claim 1, is characterized in that: also comprise the double deedbox doing desk dock, be fixedly connected with, be flexibly connected on the left of deedbox with bookcase on the right side of deedbox with right supporting leg, on rear side of deedbox with desktop on rear side of hinged.
6. three-dimensional posture-correcting desk for learning as claimed in claim 1, it is characterized in that: also comprise deedbox, be fixedly connected with right supporting leg on the right side of deedbox, be flexibly connected with bookcase on the left of deedbox, be fixed with adjusting pole on rear side of deedbox, have mounting hole in the middle part of adjusting pole, deedbox connects with adjusting pole through mounting hole by bolt, adjusting pole can move up and down, adjusting pole upper end and desktop hinged.
7. three-dimensional posture-correcting desk for learning as claimed in claim 1, is characterized in that: right supporting leg is made up of adjustable plate and adjustment seat, and adjustable plate lower end is inserted in adjustment seat, can move up and down by relative adjustment seat.
8. three-dimensional posture-correcting desk for learning as claimed in claim 1, is characterized in that: be also provided with Desk lamp support on rear side of bookcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496612.XA CN103494453B (en) | 2013-10-22 | 2013-10-22 | Three-dimensional posture-correcting desk for learning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496612.XA CN103494453B (en) | 2013-10-22 | 2013-10-22 | Three-dimensional posture-correcting desk for learning |
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| Publication Number | Publication Date |
|---|---|
| CN103494453A CN103494453A (en) | 2014-01-08 |
| CN103494453B true CN103494453B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310496612.XA Active CN103494453B (en) | 2013-10-22 | 2013-10-22 | Three-dimensional posture-correcting desk for learning |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104257127A (en) * | 2014-09-23 | 2015-01-07 | 陆永达 | Combined office table allowing pitching angle adjustment |
| CN104223802A (en) * | 2014-09-23 | 2014-12-24 | 陆永达 | Combined-type office table |
| CN107212608A (en) * | 2016-03-22 | 2017-09-29 | 哈尔滨金苹果橱柜有限公司 | A kind of Multifunctional mobile cabinet |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048309U (en) * | 1989-04-25 | 1989-11-29 | 李文华 | Adjustable desk |
| CN2113898U (en) * | 1991-11-22 | 1992-08-26 | 冯德明 | Means for correcting students' reading or writing posture |
| CN2108632U (en) * | 1991-12-21 | 1992-07-01 | 陈洪业 | Health studying folder for preventing myopia |
| RU2045217C1 (en) * | 1994-03-04 | 1995-10-10 | Владимир Филиппович Базарный | School furniture |
| RU2085101C1 (en) * | 1995-11-17 | 1997-07-27 | Научно-внедренческая лаборатория физиолого-здравоохранительных проблем образования администрации Московской области | Desk |
| CN2757665Y (en) * | 2004-12-23 | 2006-02-15 | 叶明亮 | Myopin proof apparatus |
| CN101991277A (en) * | 2009-08-10 | 2011-03-30 | 吴国都 | Bionic gesture-correcting learning backing frame |
| CN201734193U (en) * | 2010-08-05 | 2011-02-09 | 王腾云 | Multifunctional study desk |
| CN203524174U (en) * | 2013-10-22 | 2014-04-09 | 郭亮 | Three-dimensional posture-correcting learning table |
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2013
- 2013-10-22 CN CN201310496612.XA patent/CN103494453B/en active Active
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| CN103494453A (en) | 2014-01-08 |
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