CN207323008U - It is a kind of can specification sitting posture desk - Google Patents
It is a kind of can specification sitting posture desk Download PDFInfo
- Publication number
- CN207323008U CN207323008U CN201720454920.XU CN201720454920U CN207323008U CN 207323008 U CN207323008 U CN 207323008U CN 201720454920 U CN201720454920 U CN 201720454920U CN 207323008 U CN207323008 U CN 207323008U
- Authority
- CN
- China
- Prior art keywords
- rest area
- lifting platform
- books
- sitting posture
- desk
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- 235000014676 Phragmites communis Nutrition 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004438 eyesight Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 201000003723 learning disability Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
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- Combinations Of Kitchen Furniture (AREA)
Abstract
It is a kind of can specification sitting posture desk, including desktop and table leg, desktop include arm rest area and books rest area；Books rest area is higher than arm rest area, and books rest area is connected to arm rest area by vertical clapboard；Books rest area includes two stationary planes and a lifting platform, and lifting platform is placed in parallel positioned at the centre of two stationary planes and with stationary plane；The two bottom sides of lifting platform are respectively provided with two elevating levers, and the other end of elevating lever is fixed on stationary plane.The beneficial effects of the utility model are：Desktop is divided into arm rest area and books rest area, in case lying prone on the table for body or arm large area, also defines the placement position of books；Books are placed on lifting platform, proper height and angle can be selected according to situations such as eyesight, the height of user；The utility model is simple in structure, but realizes the specification to the reading posture of user well.
Description
Technical field
The utility model is related to it is a kind of can specification sitting posture desk, belong to desk for student chair apparatus field.
Background technology
Statistics shows that Learning disabilities sitting posture of bending over the desk in students in middle and primary schools accounts for total 70%-80%.Incorrect sitting-pose
Vertebra is in flexing position or some special body positions for a long time, make neck, thoracolumbar vertebrae extension, anteflexion or lateral bending, not only make ridge
Pressure in vertebra interverbebral disc increases, and the muscle ligament in vertebra portion is chronically at non-coordinating stress, such as nape
Muscle and ligament are easily strained by drawing, and anterior margin of vertebral body is mutually worn, hyperplasia, excessive plus torsion, lateroflexion, further cause to damage
Because of long-time incorrect sitting-pose lateral bending occurs for wound, vertebra.Nowadays obvious rejuvenation trend is presented in spondylodynia.Long-term incorrect sitting-pose
It is one of an important factor for middle school student obtain spondylodynia.
After reading a book for a long time, students' union is unconsciously crouched down on desk, causes lumbar vertebrae to distort.In addition, general desk
For horizontal plane, when used by students during reading, needs to bow one's head, injury cervical vertebra of bowing for a long time.
Utility model content
The utility model in view of the deficienciess of the prior art, provide it is a kind of can specification sitting posture desk, using gentle
Mode solves the problems, such as the sitting posture of student of generally existing.
The technical solution that the utility model solves above-mentioned technical problem is as follows：It is a kind of can specification sitting posture desk, including table
Face and table leg, the desktop include arm rest area and books rest area；The books rest area is higher than arm rest area, books
Rest area is connected to arm rest area by vertical clapboard；The books rest area includes two stationary planes and a lifting platform,
The lifting platform is placed in parallel positioned at the centre of two stationary planes and with stationary plane；The two bottom sides of the lifting platform are respectively provided with two
A elevating lever, the other end of elevating lever are fixed on stationary plane.
The beneficial effects of the utility model are：Desktop is divided into arm rest area and books rest area, in order to avoid body or arm
Lying prone on the table for arm large area, also defines the placement position of books；Books are placed on lifting platform, can regarding according to user
Situations such as power, height, selects proper height and angle；The utility model is simple in structure, but realizes well and user is seen
The specification of book posture.
Based on the above technical solutions, the utility model can also do following improvement.
Further, one end of the elevating lever is fixed on the bottom margin of lifting platform by shaft, and the other end passes through shaft
It is fixed on stationary plane；The elevating lever includes two connecting rods, is connected between two connecting rods by shaft.Each elevating lever can spirit
Oscilaltion living.
Further, guide rail is equipped with the inner side of two stationary planes, the guide rail is equipped with sliding block, the elevating lever
One end is fixed on lifting platform, and the other end is fixed on sliding block, and lifting platform, elevating lever and sliding block can be slided along guide rail.Guide rail and
The setting of sliding block adds the function of lifting platform whole slide, far and near convenient for users to adjustment books.
Further, the lifting platform is respectively provided with two grooves on the two sides perpendicular to guide rail, for withdrawing lifting platform
When place guide rail.
Further, the lifting platform is being provided with baffle close to the position of partition plate, and the side of the lifting platform is slided equipped with arc
Groove, the both ends of the baffle are equipped with shaft, and the shaft can be slided in arc chute；As shaft rotates, baffle is opened
Or shut.
Further, pressure sensor and vibrating reed, the pressure sensor and vibration are equipped with the arm rest area
Piece is connected to power supply.Elbow is exerted oneself maximum when reading a book or writing, and pressure sensor is arranged on the position that elbow is exerted oneself, vibration
The position of piece can arbitrarily be set.When the pressure that pressure sensor senses is more than certain value, vibrating reed just vibrates, when firmly change
Small, then vibrating reed stops vibration, and with this Normalization rule, person not crouch down on the table.
Further, the width ratio of the arm rest area and books rest area is 1：2-1：1.
Brief description of the drawings
Fig. 1 be can specification sitting posture desk usage state diagram；
Fig. 2 is the right view of Fig. 1；
Fig. 3 be can specification sitting posture desk general state figure；
Fig. 4 is the usage state diagram of stationary plane when baffle is opened.
Wherein, 1, arm rest area；2nd, partition plate；3rd, stationary plane；4th, lifting platform；5th, connecting rod；6th, shaft；7th, guide rail；8th, it is sliding
Block；9th, groove；10th, baffle；11st, pressure sensor；12nd, vibrating reed；13rd, sliding slot；14th, rotation axis.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figs. 1-3, it is a kind of can specification sitting posture desk, including desktop and table leg, desktop include 1 He of arm rest area
The width ratio of books rest area, arm rest area 1 and books rest area is 1：2-1：1.Books rest area is higher than arm rest area
1, books rest area is connected to arm rest area 1 by vertical clapboard 2；Books rest area includes two stationary planes 3 and one rises
Platform 4 drops, and lifting platform 4 is placed in parallel positioned at the centre of two stationary planes 3 and with stationary plane 3；The two bottom sides of lifting platform 4 are respectively provided with
Two elevating levers, one end of elevating lever are fixed on the bottom margin of lifting platform 4 by shaft 6, and the other end is fixed on by shaft 6
On sliding block 8, guide rail 7 is equipped with the inner side of two stationary planes 3, sliding block 8 is slided along guide rail 7, drives stationary plane 3 to move, to adjust
Section is far and near.Lifting platform 4 is respectively being provided with two grooves 9 on the two sides of guide rail 7, places during for withdrawing lifting platform 4 and leads
Rail 7.
Lifting platform 4 is equipped with baffle 10 in the position close to partition plate 2, and the side of lifting platform 4 is equipped with arc chute 13, baffle 10
Both ends be equipped with rotation axis 14, rotation axis 14 can be slided in arc chute 13.When rotation axis 14 rotates down, 10 quilt of baffle
Open, when rotation axis 14 is rotated up, baffle 10 is finally closed.As shown in Figure 4.
Pressure sensor 11 and vibrating reed 12 are equipped with arm rest area 1, pressure sensor 11 and vibrating reed 12 connect
Power supply.Elbow is exerted oneself maximum when reading a book or writing, and pressure sensor 11 is arranged on the position that elbow is exerted oneself, vibrating reed 12
Position can arbitrarily set.When the pressure that pressure sensor 11 senses is more than certain value, vibrating reed 12 just vibrates, when firmly
Diminish, then vibrating reed 12 stops vibration, and with this Normalization rule, person not crouch down on the table.
It these are only the preferred embodiment of the utility model, be not intended to limit the utility model, it is all in the utility model
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in the protection model of the utility model
Within enclosing.
Claims (7)
1. it is a kind of can specification sitting posture desk, including desktop and table leg, it is characterised in that：The desktop include arm rest area and
Books rest area；The books rest area is higher than arm rest area, and books rest area is connected to arm by vertical clapboard and places
Area；The books rest area includes two stationary planes and a lifting platform, the lifting platform positioned at the centre of two stationary planes and
It is placed in parallel with stationary plane；The two bottom sides of the lifting platform are respectively provided with two elevating levers, and the other end of elevating lever is fixed on
Determine on face.
2. it is according to claim 1 can specification sitting posture desk, it is characterised in that：One end of the elevating lever passes through shaft
The bottom margin of lifting platform is fixed on, the other end is fixed on stationary plane by shaft；The elevating lever includes two connecting rods, and two
Connected between root connecting rod by shaft.
3. it is according to claim 1 or 2 can specification sitting posture desk, it is characterised in that：In two stationary planes
Side is equipped with guide rail, and the guide rail is equipped with sliding block, and one end of the elevating lever is fixed on lifting platform, and the other end is fixed on sliding block
On.
4. it is according to claim 3 can specification sitting posture desk, it is characterised in that：The lifting platform is perpendicular to guide rail
Two grooves are respectively provided with two sides, for withdrawing lifting platform when places guide rail.
5. it is according to claim 1 can specification sitting posture desk, it is characterised in that：In the lifting platform in upper close partition plate
Position be equipped with baffle, the side of the lifting platform is equipped with arc chute, and the both ends of the baffle are equipped with rotation axis, the rotation
Axis can slide in arc chute；As rotation axis rotates, baffle is opened or shuts.
6. it is according to claim 1 can specification sitting posture desk, it is characterised in that：Pressure is equipped with the arm rest area
Force snesor and vibrating reed, the pressure sensor and vibrating reed are connected to power supply.
7. it is according to claim 1 can specification sitting posture desk, it is characterised in that：The arm rest area and books are placed
The width ratio in area is 1：2-1：1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454920.XU CN207323008U (en) | 2017-04-27 | 2017-04-27 | It is a kind of can specification sitting posture desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720454920.XU CN207323008U (en) | 2017-04-27 | 2017-04-27 | It is a kind of can specification sitting posture desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323008U true CN207323008U (en) | 2018-05-08 |
Family
ID=62376188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720454920.XU Expired - Fee Related CN207323008U (en) | 2017-04-27 | 2017-04-27 | It is a kind of can specification sitting posture desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471749A (en) * | 2020-11-19 | 2021-03-12 | 杭州云梯科技有限公司 | Electronic desk with intelligent reminding function |
-
2017
- 2017-04-27 CN CN201720454920.XU patent/CN207323008U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471749A (en) * | 2020-11-19 | 2021-03-12 | 杭州云梯科技有限公司 | Electronic desk with intelligent reminding function |
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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 |
Granted publication date: 20180508 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |