CN201995901U

CN201995901U - Straightener for reading-writing postures

Info

Publication number: CN201995901U
Application number: CN2011200655325U
Authority: CN
Inventors: 李素燕
Original assignee: Heilongjiang University of Science and Technology
Current assignee: Heilongjiang University of Science and Technology
Priority date: 2011-03-14
Filing date: 2011-03-14
Publication date: 2011-10-05
Anticipated expiration: 2021-03-14

Abstract

Provided is a straightener for reading-writing postures. Existing desks for students are only capable of helping students to read and write but can not straighten students' sitting postures. Many students just focus on studying and forget their own sitting postures for a long time and then get short sights and bent spines, and thereby physical harm to the students is caused. The straightener for reading-writing postures comprises a bottom plate (1), a fixing part (2), a horizontal sliding rod (3) and a support rod (4), wherein the fixing part (2) is fixed to one side of the bottom plate, the horizontal sliding rod (3) and the support rod (4) are connected to the other side of the bottom plate, the fixing part is connected with a horizontal baffle plate (5), the horizontal baffle plate is connected with a vertical baffle plate (6), and the horizontal sliding rod is connected with a book clamping plate (7). The straightener for reading-writing postures is used for students and adults to straighten incorrect reading-writing postures and prevent the short sights.

Description

Rectifier for reading and writing posture

Technical field:

The utility model relates to a kind of device of correcting read-write posture, is specifically related to a kind of rectifier for reading and writing posture.

Background technology:

The desk of student's use now has only read-write capability, does not have the function of rectifying sitting posture of student, have a lot of students only to study in earnest, and forgotten the sitting posture of oneself, the time has been grown and has made a lot of students' hypometropia, spinal curvature has caused the injury of health to the student.

Summary of the invention:

The purpose of this utility model provides a kind ofly can correct the incorrect posture of student and adult read-write, the generation of pre-myopia prevention and the rectifier for reading and writing posture of development.

Above-mentioned purpose realizes by following technical scheme:

Rectifier for reading and writing posture, its composition comprises: base plate, described base plate one side is connected and fixed part, described base plate opposite side connects horizontal sliding bar and support bar, described fixture connects horizontal baffle, and described horizontal baffle connects vertical baffle plate, and described horizontal sliding bar connects book brace.

Described rectifier for reading and writing posture, clip in that described book brace upper end has " L " shape structure has stationery cover on described base plate, described vertical baffle plate is the T-shape structure, have " Ω " hole that is installed on the horizontal sliding bar above, described support bar has the adjusting screw thread.

Described rectifier for reading and writing posture, the end that described horizontal sliding bar is connected with described base plate has chute.

007] beneficial effect:

1. the utility model base plate is that ellipse combines with rectangle, and elegant in appearance, the left side of base plate has the pushing lid writing case, has various curriculum schedules, various common figure and note bag on the lid.

The utility model is simple in structure, and the outward appearance novelty is generous, nonmetallic materials, and cost is low, and the life-span is long; All structure dismounting are simple, and the student can finish voluntarily, promptly tempered students'ability for practice, can form the simple and practical device with certain function by structure cleverly again.

The utility model is easy to carry, has height, horizontal range, function that gradient is adjustable; Having the function of using more.

The utility model can be corrected the incorrect posture of student and adult's read-write, the generation and the development of pre-myopia prevention.

Description of drawings:

Accompanying drawing 1 is the structural representation of this product.

Accompanying drawing 2 is vertical views of accompanying drawing 1.

Accompanying drawing 3 is left views of accompanying drawing 1.

The specific embodiment:

Embodiment 1:

A kind of rectifier for reading and writing posture, its composition comprises: base plate 1, described base plate 1 one sides are connected and fixed part 2, described base plate 1 opposite side connects horizontal sliding bar 3 and support bar 4, described fixture 2 connects horizontal baffle 5, described horizontal baffle 5 connects vertical baffle plate 6, and described horizontal sliding bar 3 connects book brace 7.

Embodiment 2:

Embodiment 1 described rectifier for reading and writing posture has clip 8 in described book brace 7 upper ends, has stationery cover 9 on described base plate 1.

Embodiment 3:

Embodiment 1 described rectifier for reading and writing posture, the end that described horizontal sliding bar is connected with described base plate has chute.

Embodiment 4:

Embodiment 1 or 2 or 3 described rectifier for reading and writing posture, this device is provided with vertical baffle, horizontal pin, fixture, base plate, horizontal sliding bar, book brace, support bar, stationery cover, clip.Vertical baffle is the T-shape structure, has " Ω " hole above, be installed on the horizontal pin by these holes, can regulate its height easily, has scale on the vertical plate of T-shape baffle plate simultaneously, level board is thick slightly than vertical plate one side, takes off and level board can be blocked a limit, and vertical plate is exactly the lattice chi of standard; Horizontal pin is connected by a kind of " sloping wire casing " form with fixture, and a side can be finely tuned horizontal range by screw thread; Fixture is fixed on table along last by bolt with device; Horizontal sliding bar slides in base plate by chute, regulates book brace and reader's distance; Can the clamping textbook on the book brace, books or paper etc.; Support bar is regulated the angle of inclination of book brace by " L " the shape structure behind the book brace, and the level of support bar and vertical length are regulated by screw thread pair.Vertical baffle, horizontal pin, fixture can use separately; Base plate, horizontal sliding bar, book brace, support bar, stationery cover, clip can use separately.

For example: the T-shape baffle plate had both had the function that prevents forward lean, and can make ruler again and use, if when book brace is copied, can be in the above with book clamp, if need not use the time, can fall on base plate, easy to carry.

Claims

1. rectifier for reading and writing posture, its composition comprises: base plate, it is characterized in that: described base plate one side is connected and fixed part, described base plate opposite side connects horizontal sliding bar and support bar, described fixture connects horizontal baffle, described horizontal baffle connects vertical baffle plate, and described horizontal sliding bar connects book brace.

2. rectifier for reading and writing posture according to claim 1, it is characterized in that: the clip that has " L " shape structure in described book brace upper end, on described base plate, has stationery cover, described vertical baffle plate is the T-shape structure, have " Ω " hole that is installed on the horizontal sliding bar above, described support bar has the adjusting screw thread.

3. rectifier for reading and writing posture according to claim 1 is characterized in that: the end that described horizontal sliding bar is connected with described base plate has chute.