CN201468490U - Student sitting posture correction appliance - Google Patents
Student sitting posture correction appliance Download PDFInfo
- Publication number
- CN201468490U CN201468490U CN200920304410XU CN200920304410U CN201468490U CN 201468490 U CN201468490 U CN 201468490U CN 200920304410X U CN200920304410X U CN 200920304410XU CN 200920304410 U CN200920304410 U CN 200920304410U CN 201468490 U CN201468490 U CN 201468490U
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- base
- student
- sitting posture
- spring
- upper plate
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- Expired - Fee Related
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Abstract
The utility model relates to an additional device of a desk, in particular to a student sitting posture correction appliance. The utility model mainly solves the technical problems of more complex structure, higher production cost, huge volume, inconvenient carrying by a student, etc. of the correction appliance existing in the prior art. The student sitting posture correction appliance comprises a base, and the base is provided with a spring (1). The utility model is characterized in that the top end of the spring (1) is connected with a support tray (2) for supporting the body of the student. The supporting plane on the support tray (2) is arranged mutually vertical with the spring (1), and the space between the supporting plane and the base is from 95 to 105mm.
Description
Technical field
The utility model relates to a kind of attachment device of desk, especially relates to a kind of to the isostructural invention of sitting posture of student rectifier.
Background technology
At present, because improper with educational method spoiled to children, the Chinese children eyesight generally descends, the child myopia rate is high, its reason is children are difficult to accomplish " fist, a chi, one-inch " when school, family reading study a specification writing posture, because abnormal sitting posture, the distance between eyes and reading matter is too near, thereby influences children ' s vision and bone health growth.Chinese patent discloses a kind of student eyesight protection device (Granted publication number: CN 1454551A) that corrects faulty sitting posture, it relies on stably-padding base to make carrier, with folded sheet with establish be equipped with the prompting correcting function correct faulty sitting posture the seat be connected with the stably-padding base three, be posted by the check and balance of formed 90 degree angles in desktop edge and stably-padding base again by a lower end that corrects faulty sitting posture, stand upright in the steadiness at desktop edge and the systematicness that moves to realize whole rack device, this device adopts plastics or lightweight such as wooden nontoxic, and the non-invasive material is made; Adopt little sense of shaking to do cue, little chip that shakes is set in this device for this reason.When chest when abnormal sitting posture or head touched photopic vision spacing chi, the user will aware little sense of shaking, and this is little, and to shake sympathetic be that the prompting user comes back to square one's shoulders and sits up straight, and allowed keep the distance that suits between eyes and reading and writing thing; Employing can be made lift adjustment to the transverse horizontal height of photopic vision spacing chi, so be applicable to the student that height does not wait, lift adjustment is to adopt correcting faulty sitting posture that the inboard is provided with semicircle waveform slide opening about seat, in the upright plate lower end of photopic vision spacing chi spring eye is set again, penetrate spring in the hole, steel ball is embedded spring two, to be provided with spring again, the photopic vision spacing chi of steel ball is installed in the abdominal cavity of the seat that corrects faulty sitting posture, the steel ball that exposes turn is contacted with the waveform slide opening, reach the sliding smooth purpose of lifting, the rotation that the seat that corrects faulty sitting posture can be made 180 degree is to adopt in folded sheet protuberance top section axis hole is set, an inboard, lower end is provided with axle bed correcting faulty sitting posture, connecting axle is run through in axle bed and the axis hole, folded sheet is connected and composed with the seat that corrects faulty sitting posture to make the disjunctor that 90 degree rotate, with hinge folded sheet is connected with stably-padding base again, mobilizable three is connected does the rotation of 180 degree, be convenient to be folded into whole collection; Malfunctioning for preventing contact switch, adopt at correct faulty sitting posture a lower end and place, contact site, desk desktop edge for this reason bolt tool is set, screwing nut can stop whole of the seat that corrects faulty sitting posture to lean forward, guarantee the operate as normal of contact switch, write for reading and to be furnished with sighting distance than science, stably-padding base is the readings of the about 16 degree backing plate that writes that tilts.But the structure of this rectifier is comparatively complicated, and production cost is higher, and because bulky, the student carries also inconvenient.
The utility model content
The utility model technical issues that need to address provide a kind of sitting posture of student rectifier, it mainly is that to solve the structure of existing in prior technology rectifier comparatively complicated, production cost is higher, and because bulky, and the student carries also the technical problem than inconvenience etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Sitting posture of student rectifier of the present utility model, comprise base, base is provided with spring, it is characterized in that described spring top is connected with the supporting disk that can support student's health, supporting plane on the supporting disk and spring are orthogonal to be set up, and the spacing of supporting plane and base is 95～105mm.The spacing of supporting plane and base can remain 100mm, i.e. the distance of State Education Commission's regulation.The utility model can be installed in the front of desk, and supporting disk is towards the student.Supporting disk can be plastics make tubaeform, when the distance of student and desk during less than predetermined distance, supporting disk can be held student's chest, prevents that it is further near the desk edge.Spring can play the effect of buffering.
As preferably, described base is made up of base upper plate and base lower plate, is connected with slide block on base upper plate or the base lower plate, has the chute that is complementary with slide block on base lower plate or the base upper plate.The chute that has on base upper plate or the base lower plate can be a dovetail groove, prevents that base lower plate or base upper plate from deviating from dovetail groove.Also can be connected as slide units such as balls between base upper plate and the base lower plate by other.Base upper plate and base lower plate also can lock by some locking devices after relative slip, prevent that it from sliding when work.
As preferably, be connected with universal rotating shaft on the described base upper plate, the universal rotating shaft other end is connected on the spring.Universal rotating shaft can be adjusted all angles, thereby makes that the supporting disk on the spring can be towards the student of differing heights.
As preferably, be connected with mounting pipe on the described supporting disk, the spring top is threaded in the mounting pipe.By the turn mounting pipe, can regulating spring and supporting disk between spacing, thereby regulate supporting disk and the desk edge reaches suitable spacing.
As preferably, be connected with pencil sharpener on the described base upper plate.Can also be carved with the pattern and character that some students use on the base upper plate.
As preferably, be connected with on the described base lower plate can with fixing adhesive-layer or magnetic sheet or the connector of desk.Connector can be bolt or nut, and nut or bolt on itself and the desk are complementary.After base lower plate and desk were fixing, the base lower plate did not move, and the base upper plate on the base lower plate can arbitrarily move.
As preferably, described chute end is provided with upper protruding block, and the slide block end is provided with the breach that can be blocked by upper protruding block.When the base upper plate slided into the end of base lower plate, upper protruding block can keep off in indentation, there, prevented that the base upper plate from skidding off the base lower plate.
Therefore, the structure that the utlity model has rectifier is comparatively simple, rationally, and production cost is lower, and because volume is less, and the student is carried to characteristics such as family or school be all comparatively convenient.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Parts, position and numbering among the figure: spring 1, supporting disk 2, base upper plate 3, base lower plate 4, slide block 5, chute 6, universal rotating shaft 7, mounting pipe 8, upper protruding block 9, breach 10.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the sitting posture of student rectifier that this is routine, as Fig. 1, Fig. 2, a base is arranged, base is made up of base upper plate 3 and base lower plate 4, is connected with slide block 5 on the base upper plate, has the chute 6 that is complementary with slide block on the base lower plate.Chute 6 ends are provided with upper protruding block 9, and the slide block end is provided with the breach 10 that can be blocked by upper protruding block.Be connected with on the base lower plate can with the fixing adhesive-layer of desk.The edge of base upper plate 3 is connected with universal rotating shaft 7, and the other end of universal rotating shaft is connected with spring 1, and the top of spring is by the mounting pipe 8 that has been threaded, and the top of mounting pipe is fixed with the supporting disk 2 of flue.Wherein the spacing of the supporting plane of supporting disk 2 and base upper plate 3 upper surfaces is 100mm.
During use, base lower plate 4 lower surfaces are fixed on the front of desk by adhesive-layer, adjust the position of supporting disks 2, get final product up to its height that adapts to the user by universal rotating shaft 7.
Claims (7)
1. sitting posture of student rectifier, comprise base, base is provided with spring (1), it is characterized in that described spring (1) top is connected with the supporting disk (2) that can support student's health, supporting plane on the supporting disk (2) and orthogonal the setting up of spring (1), and the spacing of supporting plane and base is 95～105mm.
2. sitting posture of student rectifier according to claim 1, it is characterized in that described base is made up of base upper plate (3) and base lower plate (4), be connected with slide block (5) on base upper plate or the base lower plate, have the chute (6) that is complementary with slide block on base lower plate or the base upper plate.
3. sitting posture of student rectifier according to claim 2 is characterized in that being connected with universal rotating shaft (7) on the described base upper plate (3), and the universal rotating shaft other end is connected on the spring (1).
4. according to claim 1 or 2 or 3 described sitting posture of student rectifiers, it is characterized in that being connected with on the described supporting disk (2) mounting pipe (8), spring (1) top is threaded in the mounting pipe (8).
5. according to claim 2 or 3 described sitting posture of student rectifiers, it is characterized in that being connected with pencil sharpener on the described base upper plate (3).
6. according to claim 2 or 3 described sitting posture of student rectifiers, it is characterized in that being connected with on the described base lower plate (4) can with fixing adhesive-layer or magnetic sheet or the connector of desk.
7. according to claim 2 or 3 described sitting posture of student rectifiers, it is characterized in that described chute (6) end is provided with upper protruding block (9), slide block (5) end is provided with the breach (10) that can be blocked by upper protruding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920304410XU CN201468490U (en) | 2009-06-15 | 2009-06-15 | Student sitting posture correction appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920304410XU CN201468490U (en) | 2009-06-15 | 2009-06-15 | Student sitting posture correction appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201468490U true CN201468490U (en) | 2010-05-19 |
Family
ID=42404724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920304410XU Expired - Fee Related CN201468490U (en) | 2009-06-15 | 2009-06-15 | Student sitting posture correction appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201468490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074211A (en) * | 2018-08-22 | 2020-12-11 | 郭泰荣 | Posture correcting device |
-
2009
- 2009-06-15 CN CN200920304410XU patent/CN201468490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112074211A (en) * | 2018-08-22 | 2020-12-11 | 郭泰荣 | Posture correcting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20110615 |