Auxiliary supporting device for reading English books
A book reading and auxiliary support technology, applied in the field of learning aids, can solve problems such as visual impairment, lack of comfort, and cervical spine injuries for students, and achieve the effect of reducing the burden on the cervical spine and protecting eyesight
Active Publication Date: 2019-04-05
NORTHEAST AGRICULTURAL UNIVERSITY
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Problems solved by technology
In the process of reading books, students who bow their heads for a long time will cause great damage to the cervical spine, and the conventional reading method is not comfortable enough. The same conventional reading method will be affected by the light, which will easily damage the students' vision
Method used
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[0033] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
[0034] Unless otherwise expressly stated otherwise, throughout the specification and claims, the term "comprising" or its transformations such as "including" or "including" will be understood to include the stated elements or components, and not Other elements or other components are not excluded.
[0035] If the terms "first"-"second" and other terms appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Therefore, the "first" element discussed below may also be referred to as a "second" element without departing from the teachings of the present invention. It should be understood that when an element i...
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The invention discloses an auxiliary supporting device for reading English books. The device comprises a base plate, wherein table clamping openings are fixedly welded in two sides of the lower surface of the base plate, threaded holes are formed in the bottom surfaces of the table clamping openings, fixing bolts are inserted in the threaded holes, and circular fixed ends are fixedly welded at theupper ends of the fixing bolts; a damping rotating shaft is fixed in the center of the upper surface of the base plate, a sleeve column is rotationally arranged at the upper end of the damping rotating shaft, a telescopic column is inserted in the sleeve column, a shaking handle is arranged on one side surface of the sleeve column, a stop rod is arranged on one side of the shaking handle, an L-shaped arm is fixedly welded at the upper end of the telescopic column, sliding grooves are formed in the front side and the rear side of the L-shaped arm, a sliding block is movably clamped in the sliding grooves, a neck rod is fixedly welded on the upper surface of the sliding block, a support table is fixedly welded on one side of the surface of the neck rod, and a storage battery is fixedly welded on the upper surface of the support table. According to the device, a book can be placed at a proper angle in front of a reader in various adjustment manners, and the cervical vertebra burden of the reader is reduced.
Description
Technical field [0001] The invention relates to the technical field of learning aids, in particular to an auxiliary support device for English book reading. Background technique [0002] English is an internationally designated official language (as a mother tongue) and the most widely used language in the world. English contains about 490,000 words, plus about 300,000 technical terms. It is the language with the most vocabulary. It is also the European Union and many international organizations as well as English. The official language of the federal state has the third highest number of native speakers in the world, second only to the number of native speakers of Chinese and Spanish. English evolved from the language spoken by white people from the Anglo, Saxon, and Jut tribes who immigrated to the British Isles from Scandinavia such as Denmark, Germany, the Netherlands and surrounding areas in ancient times, and spread to the world through British colonial activities Everywhe...
Claims
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IPC IPC(8): A47B23/04A47B23/06
CPCA47B23/043A47B23/06Y02E60/10
Inventor 李舰君左辉
Owner NORTHEAST AGRICULTURAL UNIVERSITY