CN108968380A - A kind of sitting posture correction device for students - Google Patents
A kind of sitting posture correction device for students Download PDFInfo
- Publication number
- CN108968380A CN108968380A CN201811043438.2A CN201811043438A CN108968380A CN 108968380 A CN108968380 A CN 108968380A CN 201811043438 A CN201811043438 A CN 201811043438A CN 108968380 A CN108968380 A CN 108968380A
- Authority
- CN
- China
- Prior art keywords
- fixed
- plate
- sitting posture
- student
- block
- 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.)
- Withdrawn
Links
- 238000005192 partition Methods 0.000 claims description 6
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001747 pupil Anatomy 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
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
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/10—Devices for holding pupils upright, i.e. body supports
-
- 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
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
-
- 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
- A47B9/00—Tables with tops of variable height
- A47B9/14—Tables with tops of variable height with pins coacting with holes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
Landscapes
- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses a kind of sitting posture correction device for students, including fixed plate, the upper end side of the fixed plate equidistantly sets that there are four the casings that are parallel to each other, lifting device is equipped in described sleeve pipe, the lifting device, which is equipped with, places block, and the side for placing block is equipped with bogey, and the other side for placing block is equipped with limiting device, the upper end for placing block is equipped with rotating device, and the upper end other side of the fixed plate is equipped with rotation slot.The present invention realizes adjustment and fixation to sitting posture of student, is adapted to the student of different height figures, expands audience, limitation and fixed function well are played to the sitting posture of student, it is deformed after preventing student's long-time sitting, booster action is played to the healthy development of student, children, cushion enhances comfort, rotor plate adjustable-angle, use of the student under the different situations such as reading and writing is adapted to, more preferable to help student's study, structure is simple, facilitate and operated, is suitable for promoting.
Description
Technical field
The present invention relates to correcting sitting posture technical field more particularly to a kind of sitting posture correction device for students.
Background technique
Currently, kindergarten, large, medium and small school chair are of all ages, gender all presses unified standard production, seat adaptability
Difference, comfort is poor, seriously affects the sitting posture of student, accumulates over a long period, and the vertebra of user is made to deform, and has aggravated student's hunchback
Incidence, the group of development proper for student, children etc., the sitting posture being sitting on chair is even more important, and still, is sitting in chair
On sitting posture be easy to deform after sitting, to influence the healthy development of student, children, student, which attends class, easily to gaze around, and pays attention to
Power is not concentrated, visual impairment caused by serious person may cause hunchback or distort because of sitting posture, for this purpose, we have proposed a kind of
Sitting-posture correction device is given birth to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of sitting posture of student proposed corrects dress
It sets.
To achieve the goals above, present invention employs following technical solutions:
A kind of sitting posture correction device for students, including fixed plate, the upper end side of the fixed plate are equidistantly set there are four phase
Mutually parallel casing, described sleeve pipe is interior to be equipped with lifting device, and the lifting device, which is equipped with, places block, the side for placing block
Equipped with bogey, the other side for placing block is equipped with limiting device, and the upper end for placing block is equipped with rotating device, described
The upper end other side of fixed plate is equipped with rotation slot, is parallel to each other there are two rotation connections in the opposing sidewalls in the rotation slot
First rotating bar, fixing sleeve is connected to screw rod in first rotating bar, and one end side wall in the rotation slot, which is equipped with, to be driven
Slot is moved, third driving device is installed, and third driving device is located between two the first rotating bars in the driver slot, it is described
Pass through rotation band rotation connection, the upper end two of the rotation slot between the output shaft of third driving device and two the first rotating bars
Side is all provided with that there are two the support plates that are parallel to each other, and the lower end of support plate is fixedly connected in the upper end of fixed plate, and the same side
Two support plates be one group, the side of same group of support plate is rotatably connected to gear, and gear and screw rod are meshed, two
The side of a gear is respectively and fixedly provided with rotor plate, and the side of the rotor plate is equipped with link slot, the company of being equipped in the link slot
Block is connect, the side of the link block is equipped with the second limit hole, and the side of the rotor plate is equidistantly equipped with multiple third limit holes,
And third limit hole and the second limit hole are corresponding, run through in one of third limit hole and are equipped with the second gag lever post, and second
One end of gag lever post is through third limit hole and extends in the second limit hole, and the side of the link block is rotatably connected to support
Bar, the upper end of four support rods are fixed with bottom plate jointly, and the upper end side of the bottom plate is fixed with backboard.
Preferably, the lifting device includes the mobile bar being arranged in casing, and casing is run through simultaneously in one end of mobile bar
The upper end of casing is extended to, multiple first limit holes are equidistantly equipped in the mobile bar, the side of described sleeve pipe is equipped with the 4th
Limit hole, and the 4th limit hole and the first limit hole are corresponding, run through in the 4th limit hole and are equipped with the first gag lever post, and the
One end of one gag lever post is through the 4th limit hole and extends in the first limit hole, and the upper end of four mobile bars is fixed with jointly puts
Set block.
Preferably, the bogey includes that the placing groove for placing block side is arranged in, the opposite side in the placing groove
Multiple partitions are equidistantly fixed between wall jointly.
Preferably, the limiting device includes that the groove for placing the block other side is arranged in, one end side wall in the groove
It is equipped with the second shifting chute, the top in second shifting chute is rotatably connected to the second threaded rod, second threaded rod
Lower end runs through the second shifting chute and extends to the lower end for placing block, and two mobile bars of described the same side are one group, wherein one group
The upper end of mobile bar is fixed with baffle jointly, and the upper end of the baffle is fixed with the second driving device, second driving device
Output shaft be fixedly connected on the second threaded rod lower end, on second threaded rod screw thread is socketed with movable plate, and movable plate
One end through the second shifting chute and extending in groove, the two sides of the movable plate be rotatablely connected there are two be parallel to each other the
Two rotating bars, four the second rotating bar common rotations are connected with push rod, and the side both ends of second shifting chute are rotatablely connected
There is third rotating bar, and one end of third rotating bar is rotatably connected on one end side wall in groove, the third rotating bar
The other end is rotatably connected on the side of one of them the second rotating bar, and one end of the push rod is fixed with baffle, and baffle and back
Plate is corresponding.
Preferably, the rotating device includes that the first movement slot held on a mounting board is arranged, in the first movement slot
Bottom side be fixed with first driving device, the output shaft end of the first driving device is fixed with the first threaded rod, and
One end of first threaded rod is rotatably connected on one end side wall in first movement slot, and screw thread is socketed on first threaded rod
First sliding block, first upper end of slide block two sides are rotatably connected to connecting rod, the upper end common rotation connection of two connecting rods
There is rotor plate, and the lower end of rotor plate and the side of mounting plate are hinged, the lower end side of the rotor plate is fixed with fixed plate.
Preferably, the upper end of the bottom plate is equipped with cushion.
Preferably, the third driving device uses servo motor.
Preferably, the connecting rod is adopted carbon steel and is made.
Preferably, the upper end side of the rotor plate is fixed with lighting device.
In the present invention, in use, student is sitting on bottom plate, third driving device drives rotating bar rotation, and rotating bar drives
Screw rod rotation, so that gear be made to rotate, the rotation of gear band turn movable plate, so that link block be made to rotate, link block rotation makes to prop up
Strut lifting moving facilitates the student for adapting to different building shape, extracts the first gag lever post and adjusts the height for placing block, to adapt to student
It using, the placing groove for placing block side facilitates student to place article, and placing groove is layered by partition, and facilitate and places different articles,
Keep clean and tidy, it is mobile that the second driving device drives the rotation of the second threaded rod to make movable plate, so that the second rotating bar be made to turn in third
It is mobile that push rod is pushed under the action of lever in parallel, to push baffle mobile, limits the sitting posture of student, first driving device drives
The rotation of first threaded rod, adjusts the angle of rotor plate, adapts to pupil reading and writing and uses, the present invention realizes the adjustment to sitting posture of student
And fixation, it is adapted to the student of different height figures, expands audience, limitation well is played to the sitting posture of student and is consolidated
It is set for using, be deformed after preventing student's long-time sitting, booster action is played to the healthy development of student, children, cushion enhancing is relaxed
Suitable sense, rotor plate adjustable-angle adapt to use of the student under the different situations such as reading and writing, more preferable to help student's study, structure
Simply, facilitate and operated, be suitable for promoting.
Detailed description of the invention
Fig. 1 is a kind of front view of sitting posture correction device for students proposed by the present invention；
Fig. 2 is schematic enlarged-scale view at a kind of A of sitting posture correction device for students proposed by the present invention；
Fig. 3 is a kind of baseplate internal structure schematic diagram of sitting posture correction device for students proposed by the present invention；
Fig. 4 is a kind of rotor plate schematic diagram of internal structure of sitting posture correction device for students proposed by the present invention；
Fig. 5 is a kind of top view of sitting posture correction device for students proposed by the present invention.
In figure: 1 rotor plate, 2 connecting rods, 3 mounting plates, 4 first threaded rods, 5 first sliding blocks, 6 first movement slots, 7 first
Block, 11 first limit holes, 12 mobile bars, 13 first gag lever posts, 14 casings, 15 are placed in driving device, 8 placing grooves, 9 partitions, 10
Baffle, 16 push rods, 17 second driving devices, 18 baffles, 19 backboards, 20 bottom plates, 21 support rods, 22 rotor plates, 23 support plates, 24
Screw rod, 25 first rotating bars, 26 transmission belts, 27 third driving devices, 28 fixed plates, 29 second threaded rods, 30 second rotations
Bar, 31 second shifting chutes, 32 grooves, 33 movable plates, 34 third rotating bars, 35 rotation slots, 36 driver slots, 37 link blocks, 38
Two limit holes, 39 second gag lever posts, 40 link slots, 41 third limit holes, 42 fixed plates, 43 gears.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, the upper end side of a kind of sitting posture correction device for students, including fixed plate 28, fixed plate 28 is equidistant
If facilitating and being installed there are four the casing 14 being parallel to each other, it is equipped with lifting device in casing 14, adapts to different building shape height
Student, lifting device, which is equipped with, places block 10, and the side for placing block 10 is equipped with bogey, and student is facilitated to place article, places
The other side of block 10 is equipped with limiting device, limits sitting posture of student, and the upper end for placing block 10 is equipped with rotating device, adapts to different situations
Use, the upper end other side of fixed plate 28 is equipped with rotation slot 35, in the opposing sidewalls in rotation slot 35 there are two rotation connections
The first rotating bar 25 being parallel to each other, facilitates rotation, and fixing sleeve is connected to screw rod 24 in the first rotating bar 25, in rotation slot 35
One end side wall be equipped with driver slot 36, third driving device 27 is installed in driver slot 36, output, and third driving dress are stablized
It sets 27 to be located between two the first rotating bars 25, pass through between the output shaft of third driving device 27 and two the first rotating bars 25
It rotates band 26 to be rotatablely connected, third driving device 37 drives two the first rotating bar 25 rotations, rotation slot 35 by transmission belt 26
Upper end two sides be all provided with that there are two the support plates 23 that are parallel to each other, and the lower end of support plate 23 is fixedly connected in fixed plate 28
Upper end, and two support plates 23 of the same side are one group, the side of same group of support plate 23 is rotatably connected to gear 43, and tooth
Wheel 43 and screw rod 24 are meshed, and rotating bar 25 drives screw rod 24 to rotate, so that gear 43 is rotated, two gears 43
Side is respectively and fixedly provided with rotor plate 22, and the side of rotor plate 22 is equipped with link slot 40, is moved easily, the company of being equipped in link slot 40
Block 37 is connect, facilitates and is installed, the side of link block 37 is equipped with the second limit hole 38, and the side of rotor plate 22 is equidistantly equipped with more
A third limit hole 41, and third limit hole 41 and the second limit hole 38 are corresponding, run through in one of third limit hole 41
Equipped with the second gag lever post 39, and one end of the second gag lever post 39 through third limit hole 41 and extends in the second limit hole 38,
It is fixed, changes the position of link block 37, the student for adapting to different building shape is facilitated to use, the side rotation connection of link block 37
There is support rod 21, the upper end of four support rods 21 is fixed with bottom plate 20 jointly, and the upper end side of bottom plate 20 is fixed with backboard 19, tooth
Wheel 43 drives rotor plate 22 to rotate, so that link block 37 be made to rotate, the rotation of link block 37 makes 21 lifting moving of support rod, convenient suitable
Answer the student of different building shape.
In the present invention, lifting device includes the mobile bar 12 being arranged in casing 14, and one end of mobile bar 12 is through set
Pipe 14 and the upper end for extending to casing 14 are moved easily in mobile bar 12 and are equidistantly equipped with multiple first limit holes 11, casing 14
Side be equipped with the 4th limit hole, and the 4th limit hole and the first limit hole 11 are corresponding, through being equipped with the in the 4th limit hole
One gag lever post 13, and one end of the first gag lever post 13 through the 4th limit hole and extends in the first limit hole 11, facilitates adjusting
Height is simultaneously fixed, and the upper end of four mobile bars 12 is fixed with jointly places block 10, is supported, and bogey includes setting
In the placing groove 8 for placing 10 side of block, student is facilitated to place article, it is common equidistant solid between the opposing sidewalls in placing groove 8
Surely there are multiple partitions 9, placing groove 8 is layered, conveniently classify article, limiting device includes that 10 other side of block is being placed in setting
Groove 32, one end side wall in groove 32 is equipped with the second shifting chute 31, and the top in the second shifting chute 31 is rotatably connected to
Second threaded rod 29, the lower end of the second threaded rod 29 runs through the second shifting chute 31 and extends to the lower end for placing block 10, described same
Two mobile bars 12 of side are one group, wherein the upper end of one group of mobile bar 12 is fixed with baffle 18, the upper end of baffle 18 jointly
It is fixed with the second driving device 17, stablizes output, the output shaft of the second driving device 17 is fixedly connected under the second threaded rod 29
It holds, screw thread is socketed with movable plate 33 on the second threaded rod 29, and one end of movable plate 33 through the second shifting chute 31 and extends to
In groove 31, the second driving device 17 drives the rotation of the second threaded rod 29 to keep movable plate 33 mobile, and the two sides of movable plate 33 turn
There are two the second rotating bar 30 being parallel to each other, four 30 common rotations of the second rotating bar are connected with push rod 16 for dynamic connection, thus
The second rotating bar 30 is set to push push rod 16 mobile in parallel under the action of third rotating bar 34, the side both ends of the second shifting chute 31
It is rotatably connected to third rotating bar 34, and one end of third rotating bar 34 is rotatably connected on one end side wall in groove 32,
The other end of third rotating bar 34 is rotatably connected on the side of one of them the second rotating bar 30, and one end of push rod 16 is fixed with gear
Plate 15, it is mobile that push rod 16 pushes baffle 15, and baffle 15 and backboard 19 are corresponding, facilitates the sitting posture of limitation student, rotating device
First movement slot 6 including 3 upper end of mounting plate is arranged in, the bottom side in first movement slot 6 are fixed with first driving device
7, stablize output, the output shaft end of first driving device 7 is fixed with the first threaded rod 4, and first driving device 7 drives the first spiral shell
Rasp bar 4 rotates, and one end of the first threaded rod 4 is rotatably connected on one end side wall in first movement slot 6, the first threaded rod 4
Upper screw thread is socketed with the first sliding block 6, and 6 upper end two sides of the first sliding block are rotatably connected to connecting rod 2, and the first sliding block 6 is in the first spiral shell
It is moved on rasp bar 4, to push connecting rod 2 that rotor plate 1 is pushed to rotate, the upper end common rotation of two connecting rods 2, which is connected with, to be turned
Movable plate 1, and the lower end of rotor plate 1 and the side of mounting plate 3 are hinged, the lower end side of rotor plate 1 is fixed with fixed plate 42, bottom
The upper end of plate 20 is equipped with cushion, enhances comfort, and third driving device 27 uses servo motor, and connecting rod 2 is adopted carbon steel and is made,
The upper end side of rotor plate 1 is fixed with lighting device, facilitates illumination, uses for student.
In the present invention, in use, student sits on the base plate 20, third driving device 27 drives rotating bar 25 to rotate, rotation
Bar 25 drives screw rod 24 to rotate, so that gear 43 be made to rotate, gear 43 drives rotor plate 22 to rotate, to make 37 turns of link block
Dynamic, the rotation of link block 37 makes 21 lifting moving of support rod, facilitates the student for adapting to different building shape, extracts the first gag lever post 13 and adjusts
The height of block 10 is placed, to adapt to student's use, the placing groove 8 for placing 10 side of block facilitates student to place article, and partition 9 will be put
The layering of slot 8 is set, facilitates and places different articles, keeps clean and tidy, the second driving device 17 drives the rotation of the second threaded rod 29 to make to move
Movable plate 33 is mobile, to make the second rotating bar 30 push push rod 16 mobile in parallel under the action of third rotating bar 34, to push away
Dynamic baffle 15 is mobile, limits the sitting posture of student, and first driving device 7 drives the rotation of the first threaded rod 4, adjusts the angle of rotor plate 1
Degree adapts to pupil reading and writing and uses.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of sitting posture correction device for students, including fixed plate (28), which is characterized in that the upper end side of the fixed plate (28)
It equidistantly sets there are four the casing (14) being parallel to each other, described sleeve pipe (14) is interior to be equipped with lifting device, sets on the lifting device
Have placement block (10), the side for placing block (10) is equipped with bogey, and the other side for placing block (10) is equipped with limit
Device, the upper end for placing block (10) are equipped with rotating device, and the upper end other side of the fixed plate (28) is equipped with rotation slot
(35), it is rotatablely connected in the opposing sidewalls in the rotation slot (35) there are two the first rotating bar (25) being parallel to each other, it is described
Equal fixing sleeve is connected to screw rod (24) in first rotating bar (25), and one end side wall in the rotation slot (35) is equipped with driver slot
(36), it is equipped with third driving device (27) in the driver slot (36), and third driving device (27) is located at two first turn
Between lever (25), pass through rotation band between the output shaft of the third driving device (27) and two the first rotating bars (25)
(26) it is rotatablely connected, the upper end two sides of the rotation slot (35) are all provided with that there are two the support plates (23) that are parallel to each other, and support plate
(23) lower end is fixedly connected with the upper end in fixed plate (28), and two support plates (23) of the same side are one group, same group
The side of support plate (23) is rotatably connected to gear (43), and gear (43) and screw rod (24) are meshed, two gears
(43) side is respectively and fixedly provided with rotor plate (22), and the side of the rotor plate (22) is equipped with link slot (40), the link slot
(40) it is equipped with link block (37) in, the side of the link block (37) is equipped with the second limit hole (38), the rotor plate (22)
Side be equidistantly equipped with multiple third limit holes (41), and third limit hole (41) and the second limit hole (38) are corresponding,
In in third limit hole (41) through being equipped with the second gag lever post (39), and one end of the second gag lever post (39) is through third limit
Position hole (41) simultaneously extends in the second limit hole (38), and the side of the link block (37) is rotatably connected to support rod (21), and four
The upper end of a support rod (21) is fixed with bottom plate (20) jointly, and the upper end side of the bottom plate (20) is fixed with backboard (19).
2. a kind of sitting posture correction device for students according to claim 1, which is characterized in that the lifting device includes setting
Mobile bar (12) in casing (14), and one end of mobile bar (12) through casing (14) and extends to the upper of casing (14)
It holds, multiple first limit holes (11) is equidistantly equipped on the mobile bar (12), the side of described sleeve pipe (14) is equipped with the 4th limit
Position hole, and the 4th limit hole and the first limit hole (11) are corresponding, through equipped with the first gag lever post in the 4th limit hole
(13), and one end of the first gag lever post (13) through the 4th limit hole and extends in the first limit hole (11), four mobile bars
(12) upper end is fixed with jointly places block (10).
3. a kind of sitting posture correction device for students according to claim 1, which is characterized in that the bogey includes setting
It is equidistantly fixed with jointly between the opposing sidewalls in the placing groove (8) for placing block (10) side, the placing groove (8) multiple
Partition (9).
4. a kind of sitting posture correction device for students according to claim 1, which is characterized in that the limiting device includes setting
One end side wall in the groove (32) for placing block (10) other side, the groove (32) is equipped with the second shifting chute (31), institute
It states the top in the second shifting chute (31) to be rotatably connected to the second threaded rod (29), the lower end of second threaded rod (29) is run through
Second shifting chute (31) simultaneously extends to the lower end for placing block (10), and two mobile bars (12) of described the same side are one group, wherein
The upper end of one group of mobile bar (12) is fixed with baffle (18) jointly, and the upper end of the baffle (18) is fixed with the second driving device
(17), the output shaft of second driving device (17) is fixedly connected on the second threaded rod (29) lower end, second threaded rod
(29) screw thread is socketed with movable plate (33) on, and one end of movable plate (33) through the second shifting chute (31) and extends to groove
(31) in, the two sides of the movable plate (33) be rotatablely connected there are two the second rotating bar (30) for being parallel to each other, four second
Rotating bar (30) common rotation is connected with push rod (16), and the side both ends of second shifting chute (31) are rotatably connected to third
Rotating bar (34), and one end of third rotating bar (34) is rotatably connected on one end side wall in groove (32), the third turns
The other end of lever (34) is rotatably connected on the side of one of them the second rotating bar (30), and one end of the push rod (16) is fixed
Have baffle (15), and baffle (15) and backboard (19) are corresponding.
5. a kind of sitting posture correction device for students according to claim 1, which is characterized in that the rotating device includes setting
First movement slot (6) in mounting plate (3) upper end, the bottom side in the first movement slot (6) are fixed with the first driving dress
It sets (7), the output shaft end of the first driving device (7) is fixed with the first threaded rod (4), and the one of the first threaded rod (4)
End is rotatably connected on one end side wall in first movement slot (6), and screw thread is socketed with the first sliding block on first threaded rod (4)
(6), the first sliding block (6) upper end two sides are rotatably connected to connecting rod (2), the upper end common rotation of two connecting rods (2)
It is connected with rotor plate (1), and the lower end of rotor plate (1) and the side of mounting plate (3) are hinged, the lower end of the rotor plate (1)
Side is fixed with fixed plate (42).
6. a kind of sitting posture correction device for students according to claim 1, which is characterized in that the upper end of the bottom plate (20) is set
There is cushion.
7. a kind of sitting posture correction device for students according to claim 1, which is characterized in that the third driving device (27)
Using servo motor.
8. a kind of sitting posture correction device for students according to claim 5, which is characterized in that the connecting rod (2) adopts carbon
Steel is made.
9. a kind of sitting posture correction device for students according to claim 5, which is characterized in that the upper end of the rotor plate (1)
Side is fixed with lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043438.2A CN108968380A (en) | 2018-09-07 | 2018-09-07 | A kind of sitting posture correction device for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043438.2A CN108968380A (en) | 2018-09-07 | 2018-09-07 | A kind of sitting posture correction device for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108968380A true CN108968380A (en) | 2018-12-11 |
Family
ID=64544984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811043438.2A Withdrawn CN108968380A (en) | 2018-09-07 | 2018-09-07 | A kind of sitting posture correction device for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108968380A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200407A (en) * | 2019-07-09 | 2019-09-06 | 广西师范大学 | A kind of novel and multifunctional art table |
| CN111703829A (en) * | 2020-06-22 | 2020-09-25 | 苏州海宏水泥制品有限公司 | Conveying system suitable for concrete tubular pile mould |
| CN111904200A (en) * | 2020-08-11 | 2020-11-10 | 天台光润五金机电有限公司 | Intelligent household sofa |
| CN112890421A (en) * | 2021-02-20 | 2021-06-04 | 江西阳光安全设备集团有限公司 | Multi-functional reading table in library |
-
2018
- 2018-09-07 CN CN201811043438.2A patent/CN108968380A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200407A (en) * | 2019-07-09 | 2019-09-06 | 广西师范大学 | A kind of novel and multifunctional art table |
| CN111703829A (en) * | 2020-06-22 | 2020-09-25 | 苏州海宏水泥制品有限公司 | Conveying system suitable for concrete tubular pile mould |
| CN111904200A (en) * | 2020-08-11 | 2020-11-10 | 天台光润五金机电有限公司 | Intelligent household sofa |
| CN112890421A (en) * | 2021-02-20 | 2021-06-04 | 江西阳光安全设备集团有限公司 | Multi-functional reading table in library |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108968380A (en) | A kind of sitting posture correction device for students | |
| CN204207288U (en) | Desk | |
| CN112932081B (en) | Desk convenient for correcting sitting posture and preventing myopia | |
| CN104274283B (en) | A kind of chair having assisted seat | |
| CN109330782A (en) | A kind of medical treatment and nursing multifunction seat | |
| CN212185706U (en) | Special student learning table with telescopic function | |
| CN208709044U (en) | A kind of counseling chair for ideological and political education | |
| CN103611270A (en) | Sit-up fitness device | |
| CN206182756U (en) | Seat with automatic raising and lowering functions | |
| CN203620183U (en) | Sit-up exercise device | |
| CN210324719U (en) | Psychology teaching aid that hypnotizes | |
| CN113426067B (en) | Sports equipment for rehabilitation training and use method | |
| CN211327986U (en) | Intelligent balance function rehabilitation training instrument | |
| CN109555949A (en) | A kind of electronic desk of automatic lifting and rotatable adjustable viewing angle | |
| CN109303420A (en) | A kind of music teaching Multi-functional music stand | |
| CN209203799U (en) | A kind of medical treatment and nursing multifunction seat | |
| CN114631695B (en) | Desk chair is corrected to adjustable position of sitting | |
| CN215987776U (en) | A limb nursing demonstration device for clinical nursing teaching | |
| CN109147497B (en) | Higher mathematics curved surface demonstration teaching aid and control circuit thereof | |
| CN210355887U (en) | Quincuncial pile body-building equipment for infants | |
| CN210329988U (en) | Detachable folding chair armrest | |
| CN208475251U (en) | A kind of angle adjusting mechanism of music table lamp | |
| CN112205761A (en) | Tablet chair with height angle adjustment | |
| CN210780997U (en) | 5G self-service terminal camera rotating device | |
| CN215376652U (en) | A mind map display board for teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181211 |
|
| WW01 | Invention patent application withdrawn after publication |