CN206182679U - Correct seat of student's position of sitting - Google Patents
Correct seat of student's position of sitting Download PDFInfo
- Publication number
- CN206182679U CN206182679U CN201620991384.2U CN201620991384U CN206182679U CN 206182679 U CN206182679 U CN 206182679U CN 201620991384 U CN201620991384 U CN 201620991384U CN 206182679 U CN206182679 U CN 206182679U
- Authority
- CN
- China
- Prior art keywords
- base
- student
- seat
- fixed
- little gear
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a correct seat of student's position of sitting belongs to articles for daily use field, including the base, characterized by: be provided with the gear wheel through the bearing on the base, the meshing has second pinion and a set of first pinion on the gear wheel, second pinion internal fixation has the pivot, the pivot is passed the base is connected on the output shaft of motor, the motor is fixed the base downside, every first pinion female connection has the lead screw, the one end of lead screw is passed the base, the other end of lead screw is fixed in the backup pad, the downside of the fixed present seat of upside of backup pad, one side of seat face is provided with the back of the chair, the both sides of the back of the chair are provided with the handrail of a set of symmetry.
Description
Technical field
The utility model is related to consumer goods industries, specifically, is related to a kind of seat of rectifying sitting posture of student.
Background technology
No matter at home or be indispensable hardware device in school's chair, but due to students in middle and primary schools' self-discipline ability
Difference, often with incorrect sitting posture seat, this is the major reason of teenager's spinal curvature, of long duration if sitting posture is not right
Very major injury can be caused to body, so correct sitting posture is critically important for us, but existing seat all do not rectify
Right sitting position function, incorrect sitting posture can also cause hypometropia for a long time, so as to bring very big injury to body, be
This, it is proposed that a kind of seat of rectifying sitting posture of student.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of seat of rectifying sitting posture of student, supervises student to have one
Correct sitting posture.
The utility model is adopted the following technical scheme that realizes goal of the invention：
A kind of seat of rectifying sitting posture of student, including base, it is characterized in that：Canine tooth is provided with by bearing on the base
Wheel, is engaged with the second little gear and one group of first little gear on the gear wheel, be fixed with rotating shaft in second little gear, institute
State rotating shaft to be connected on the output shaft of motor through the base, the motor is fixed on the Its lower side；Each described
One little gear internal thread is connected with leading screw, and one end of the leading screw passes through the base, the other end of the leading screw to be fixed on branch
On fagging, the downside of chair top is fixed on the upside of the supporting plate, the side of the chair top is provided with the chair back, the chair back
Both sides be provided with one group of symmetrical handrail.
Used as the further restriction to the technical program, the front end ring of the handrail is cased with graduated scale, the graduated scale
Front end is provided with slide block.
As the further restriction to the technical program, pressure sensor is provided with the chair back, in the chair back
Portion is provided with VELCRO.
The beneficial effects of the utility model are：The rotation of motor driven gear of the utility model by setting, drive is nibbled
The rotation of the gear wheel of conjunction and the first little gear, adjusts the height of seat to be applied to different heights, no by one group of leading screw
Cotemporary student；The sitting posture of student is reminded by the pressure sensor set on the chair back；Set by handrail front end
Telescopic graduated scale come enable student intuitively observe seat apart from desktop distance, in time adjustment；The utility model knot
Structure is simple, it is adaptable to which student is applicable on a large scale, and student can be supervised to adjust sitting posture in time.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is A-A views in Fig. 1 of the present utility model.
In figure：1st, the chair back, 2, pressure sensor, 3, handrail, 4, chair top, 5, supporting plate, 6, graduated scale, 7, slide block,
8th, VELCRO, 9, leading screw, the 10, first little gear, 11, chair leg, 12, base, 13, gear wheel, 14, motor, 15, bearing, 16,
Rotating shaft, the 17, second little gear.
Specific embodiment
Below in conjunction with the accompanying drawings, a specific embodiment of the present utility model is described in detail, it is to be understood that this
The protection domain of utility model is not limited by specific embodiment.
As Figure 1-Figure 2, the utility model includes base 12, and bearing 15 is provided with gear wheel on the base 12
13, the second little gear 17 and one group of first little gear 10 are engaged with the gear wheel 13, it is fixed in second little gear 17
There is rotating shaft 16, the rotating shaft 16 is connected on the output shaft of motor 14 through the base 12, the motor 14 is fixed on described
The downside of base 12；Each described internal thread of first little gear 10 is connected with leading screw 9, and one end of the leading screw 9 passes through the base
12, the other end of the leading screw 9 is fixed in supporting plate 5, and the upside of the supporting plate 5 is fixed on the downside of chair top 4, described
The side of chair top 4 is provided with the chair back 1, and the both sides of the chair back 1 are provided with one group of symmetrical handrail 3.
The front end ring of the handrail 3 is cased with graduated scale 6, and the front end of the graduated scale 6 is provided with slide block 7.
It is provided with pressure sensor 2 on the chair back 1, the middle part of the chair back 1 is provided with VELCRO 8, VELCRO 8 can be with
Ring set is strapped on the both shoulders of student, is prevented student bow-backed or is sat on desk.
First little gear 10 is 3, and 120 ° are spaced between each described first little gear 10.
The course of work：The rotation of the second little gear 17 is driven by the motor 14 for setting, 13 turns of the gear wheel of engagement is driven
Dynamic, gear wheel 13 drives three rotations of the first little gear 10, moves up and down the leading screw 9 in the first little gear 10, passes through
One group of leading screw 9 is come the student that adjusts the height of seat to be applied to different heights, all ages and classes；By what is set on the chair back 1
Pressure sensor 2 reminds the sitting posture of student, prevents student from resting on the chair back 1；The front end of handrail 3 is cavity structure, graduated scale 6
Can in cavity freely activity, by the front end of graduated scale 6 set slide block 7, come manual slip scale chi, setting it is scalable
Graduated scale 6 come enable student intuitively observe seat apart from desk distance, in time adjustment；The letter of the utility model structure
It is single, it is adaptable to which that student is applicable on a large scale, and student can be supervised to adjust sitting posture in time.
Disclosed above is only a specific embodiment of the present utility model, but, the utility model is not limited to this,
The changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.
Claims (3)
1. a kind of seat of rectifying sitting posture of student, including base, it is characterized in that：Canine tooth is provided with by bearing on the base
Wheel, is engaged with the second little gear and one group of first little gear on the gear wheel, be fixed with rotating shaft in second little gear, institute
State rotating shaft to be connected on the output shaft of motor through the base, the motor is fixed on the Its lower side；Each described
One little gear internal thread is connected with leading screw, and one end of the leading screw passes through the base, the other end of the leading screw to be fixed on branch
On fagging, the downside of chair top is fixed on the upside of the supporting plate, the side of the chair top is provided with the chair back, the chair back
Both sides be provided with one group of symmetrical handrail.
2. the seat of rectifying sitting posture of student as claimed in claim 1, it is characterized in that, the front end ring of the handrail is cased with scale
Chi, the front end of the graduated scale is provided with slide block.
3. the seat of rectifying sitting posture of student as claimed in claim 1, it is characterized in that, it is provided with pressure sensing on the chair back
Device, VELCRO is provided with the middle part of the chair back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991384.2U CN206182679U (en) | 2016-08-30 | 2016-08-30 | Correct seat of student's position of sitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620991384.2U CN206182679U (en) | 2016-08-30 | 2016-08-30 | Correct seat of student's position of sitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206182679U true CN206182679U (en) | 2017-05-24 |
Family
ID=58729096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620991384.2U Expired - Fee Related CN206182679U (en) | 2016-08-30 | 2016-08-30 | Correct seat of student's position of sitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206182679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857253A (en) * | 2021-11-11 | 2021-12-31 | 太原理工大学 | Equipment and method for rolling magnesium/aluminum composite plate to inhibit edge cracking of magnesium alloy |
-
2016
- 2016-08-30 CN CN201620991384.2U patent/CN206182679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857253A (en) * | 2021-11-11 | 2021-12-31 | 太原理工大学 | Equipment and method for rolling magnesium/aluminum composite plate to inhibit edge cracking of magnesium alloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20180830 |