CN202223393U - Reading and writing posture-correcting device for students - Google Patents
Reading and writing posture-correcting device for students Download PDFInfo
- Publication number
- CN202223393U CN202223393U CN2011202624853U CN201120262485U CN202223393U CN 202223393 U CN202223393 U CN 202223393U CN 2011202624853 U CN2011202624853 U CN 2011202624853U CN 201120262485 U CN201120262485 U CN 201120262485U CN 202223393 U CN202223393 U CN 202223393U
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- China
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- students
- reading
- rotating shaft
- correcting device
- writing posture
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Abstract
The utility model relates to a reading and writing posture-correcting device for students. The reading and writing posture-correcting device for the students comprises a head loop. A regulating device is arranged at the front end of the head loop, and the reading and writing posture-correcting device for the students is characterized in that the regulating device is fixedly connected with a cross beam, protecting plates are fixedly arranged at two ends of the cross beam, a rotating shaft is arranged between the two protecting plates, the rotating shaft is fixedly equipped with a baffle plate, and the end part of the rotating shaft is connected with a rotating device. The reading and writing posture-correcting device for the students adopts the technical scheme, and is simple in structure, convenient to use and low in cost; the reading and writing posture-correcting device for the students can automatically correct postures by blocking a visual line so as to enable a student to cultivate a good habit; and the reading and writing posture-correcting device for the students is wide in application range and not limited by factors such as weather and the like.
Description
Technical field
This utility model relates to a kind of style apparatus, relates to a kind of student specifically and uses read and write posture corrector.
Background technology
In students in middle and primary schools, there are problems such as the bad and visual deterioration of health skeleton development more, its reason is because long-time incorrect reading posture or writing posture cause.At present, strong appearance device commonly used is the posture corrective belt that is through on one's body, and this posture corrective belt has shortcomings such as rectification effect is poor, cost is higher, use inconvenience; In addition; Posture corrective belt makes people's fatigue under external force easily and receives weather effect bigger, when weather is warmmer, on one's body posture corrective belt is difficult for being through.
The utility model content
The problem that this utility model will solve is to above problem, provides a kind of student simple in structure, easy to use, that cost is low and rectification effect is good to use read and write posture corrector.
For addressing the above problem, the technical scheme that this utility model adopted is:
A kind of student uses read and write posture corrector, comprises head hoop, and the front end of head hoop is provided with adjusting device; It is characterized in that: adjusting device is fixedly connected with crossbeam, and the two ends of crossbeam are fixed with backplate, is provided with rotating shaft between two backplates; Rotating shaft is installed with baffle plate, and the end of rotating shaft is connected with tumbler.
As a kind of improvement:
Said tumbler comprises the pinion that is installed in the rotating shaft two ends, and pinion drive is connected with gear wheel, and gear wheel is rotatably installed on the backplate, and gear wheel is fixed with balancing weight.
As further improvement:
Said adjusting device comprises the fixing head that is fixedly connected with head hoop, and fixing head is provided with chute, is provided with slide block in the chute, is provided with shifting block between slide block and the fixing head, and the lower end of slide block is fixedly connected with crossbeam.
Said fixing head is a circular arc, and the fixing head lower end is fixedly connected with the centre position of head hoop front end.
As further improving again:
The center fixed of said crossbeam is connected with nose clip.
This utility model has the following advantages through taking above technical scheme:
1, simple in structure, easy to use, cost is low;
2, make it rectify appearance automatically through blocking sight line, so that form a good habit;
3, the scope of application is wide, does not receive the restriction of factors such as weather.
Below in conjunction with accompanying drawing and embodiment this utility model is described further.
Description of drawings
Accompanying drawing 1 is that this utility model embodiment middle school student use the read and write posture corrector structural representation;
Accompanying drawing 2 is the right TV structure sketch map of accompanying drawing 1;
Structural representation when accompanying drawing 4 is positioned at the top for baffle plate among this utility model embodiment;
Structural representation when accompanying drawing 5 blocks sight line for baffle plate among this utility model embodiment.
Among the figure: the 1-fixing head; The 2-chute; The 3-slide block; The 4-shifting block; The 5-head hoop; The 6-backplate; The 7-balancing weight; The 8-baffle plate; The 9-rotating shaft; The 10-pinion; The 11-gear wheel; The 12-nose clip; The 13-crossbeam.
The specific embodiment
Embodiment: like accompanying drawing 1, Fig. 2 and shown in Figure 3, a kind of student uses read and write posture corrector, comprises head hoop 5, and the front end of head hoop 5 is provided with adjusting device, and adjusting device is fixedly connected with crossbeam 13, and the center fixed of said crossbeam 13 is connected with nose clip 12.Nose clip 12 is used for locating, and also can make the supplemental support of whole device.
The two ends of crossbeam 13 are fixed with between backplate 6, two backplates 6 and are provided with rotating shaft 9, and rotating shaft 9 is positioned at the top of crossbeam 13, and rotating shaft 9 is installed with baffle plate 8, and the lower end of baffle plate 8 is fixedly connected with rotating shaft 9, and the end of rotating shaft 9 is connected with tumbler.Baffle plate 8 is the common planar plate, and when sitting posture was correct, whole baffle plate 8 was positioned at the top of crossbeam 1, when abnormal sitting posture is true, as bows or eye during near books, and baffle plate 8 rotates, and blocks sight line.
Said tumbler comprises the pinion 10 that is installed in rotating shaft 9 two ends, and pinion 10 is connected with gear wheel 11, and gear wheel 11 is rotatably installed on the backplate 6, and gear wheel 11 is fixed with balancing weight 7.The weight of balancing weight 7 can be provided with as required.
Said adjusting device comprises the fixing head 1 that is fixedly connected with head hoop 5, and fixing head 1 is provided with chute 2, is provided with slide block 3 in the chute 2, is provided with shifting block 4 between slide block 3 and the fixing head 1, and the lower end of slide block 3 is fixedly connected with crossbeam 13.
Said fixing head 1 is a circular arc, and fixing head 1 lower end is fixedly connected with the centre position of head hoop 5 front ends.
Chute 2 is along the length direction setting of fixing head 1.The lower end of shifting block 4 is provided with screw thread, and is threaded between the slide block 3.Turn is also moved shifting block 5, can moving slider 3, thus regulate the position between crossbeam 13, backplate 6 and the head hoop 5; The shifting block 4 of screwing, fixedly slide block 3.
Operation principle: like Fig. 4 and shown in Figure 5, during the correct sitting posture mode, whole baffle plate 8 is positioned at the top of crossbeam 13; Baffle plate 8 this moment obstruct the view not if abnormal sitting posture is true, is for example bowed or during the too close books of eyes; Because balancing weight 7 keeps vertically, and crossbeam 13 and backplate 6 are all movable with head, so; The gear wheel 11 at balancing weight 7 places upwards rotates with respect to backplate 6, thereby pinion 10 is rotated, and baffle plate 8 rotates; Block sight line, correct faulty sitting posture this moment, baffle plate 8 original position of just can transferring from a team to another.
Claims (5)
1. a student uses read and write posture corrector; Comprise head hoop (5), the front end of head hoop (5) is provided with adjusting device, it is characterized in that: adjusting device is fixedly connected with crossbeam (13); The two ends of crossbeam (13) are fixed with backplate (6); Be provided with rotating shaft (9) between two backplates (6), rotating shaft (9) is installed with baffle plate (8), and the end of rotating shaft (9) is connected with tumbler.
2. a kind of student as claimed in claim 1 uses read and write posture corrector; It is characterized in that: said tumbler comprises the pinion (10) that is installed in rotating shaft (9) two ends; Pinion (10) is connected with gear wheel (11); Gear wheel (11) is rotatably installed on the backplate (6), and gear wheel (11) is fixed with balancing weight (7).
3. according to claim 1 or claim 2 a kind of student uses read and write posture corrector; It is characterized in that: said adjusting device comprises the fixing head (1) that is fixedly connected with head hoop (5); Fixing head (1) is provided with chute (2); Be provided with slide block (3) in the chute (2), be provided with shifting block (4) between slide block (3) and the fixing head (1), the lower end of slide block (3) is fixedly connected with crossbeam (13).
4. a kind of student as claimed in claim 3 uses read and write posture corrector, it is characterized in that: said fixing head (1) is a circular arc, and fixing head (1) lower end is fixedly connected with the centre position of head hoop (5) front end.
5. use read and write posture corrector like claim 1,2 or 4 described a kind of students, it is characterized in that: the center fixed of said crossbeam (13) is connected with nose clip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202624853U CN202223393U (en) | 2011-07-25 | 2011-07-25 | Reading and writing posture-correcting device for students |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202624853U CN202223393U (en) | 2011-07-25 | 2011-07-25 | Reading and writing posture-correcting device for students |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223393U true CN202223393U (en) | 2012-05-23 |
Family
ID=46074004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202624853U Expired - Fee Related CN202223393U (en) | 2011-07-25 | 2011-07-25 | Reading and writing posture-correcting device for students |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135721A (en) * | 2015-09-09 | 2018-06-08 | 鲍尔法因德股份有限公司 | The twin shaft connector of pivot can be limited |
-
2011
- 2011-07-25 CN CN2011202624853U patent/CN202223393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108135721A (en) * | 2015-09-09 | 2018-06-08 | 鲍尔法因德股份有限公司 | The twin shaft connector of pivot can be limited |
| CN108135721B (en) * | 2015-09-09 | 2020-04-07 | 鲍尔法因德股份有限公司 | Pivot-limiting biaxial connector |
| US11123211B2 (en) | 2015-09-09 | 2021-09-21 | Bauerfeind Ag | Pivoting-limitable biaxial joint |
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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: 20120523 Termination date: 20120725 |