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Combined reading table and chair deformation mechanism based on library intelligent reading

A technology of intelligent reading and deformation mechanism, which is applied to the combination of two or more pieces of different types of furniture, reading tables, transformable chairs, etc., which can solve the problems of cumbersome operation and achieve simple operation, convenient movement and low noise Effect

Inactive Publication Date: 2020-06-05
雷天锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a compound reading table and chair deformation mechanism based on library intelligent reading, so as to solve the problem of cumbersome operation proposed in the above-mentioned background technology

Method used

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  • Combined reading table and chair deformation mechanism based on library intelligent reading
  • Combined reading table and chair deformation mechanism based on library intelligent reading
  • Combined reading table and chair deformation mechanism based on library intelligent reading

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1-8 , an embodiment 1 provided by the present invention: a compound reading table and chair deformation mechanism based on intelligent reading in a library, including a backing board 1 and self-locking wheels 8, the bottom end of the backing board 1 is movably connected with a fixing device 2, Grooves are provided on both sides of the backing plate 1, and the inner wall of the groove is evenly fixed with tooth blocks, the tooth blocks on the inner wall of the backing plate 1 mesh with the surface of the second gear 24, and the fixing device 2 includes a support plate 21, a first gear 22. Extension table 23, second gear 24, screw rod 25, slide block 26, support device 27, fixed plate 28, first rack 29 and fixed chute 210, the inner right side of support plate 21 is equipped with screw rod through bearing seat 25, and the left side surface of the screw rod 25 is fixed with the first gear 22, the left side surface of the screw rod 25 is sleeved with the second ...

Embodiment 2

[0029]Embodiment 2: A compound reading table and chair deformation mechanism based on intelligent reading in a library, including a backing board 1 and self-locking wheels 8, the bottom end of the backing board 1 is movably connected with a fixing device 2, and the two sides of the backing board 1 are provided with There is a groove, and the inner wall of the groove is evenly fixed with tooth blocks, the tooth block on the inner wall of the leaning plate 1 meshes with the surface of the second gear 24, and the downward movement of the leaning plate 1 facilitates the rotation of the second gear 24. The fixing device 2 includes Support plate 21, first gear 22, extension table 23, second gear 24, screw rod 25, slide block 26, support device 27, fixed plate 28, first rack 29 and fixed chute 210, the inner right of support plate 21 A screw rod 25 is installed on the side through the bearing seat, and the left side surface of the screw rod 25 is fixed with a first gear 22, and the le...

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Abstract

The invention discloses a combined type reading table and chair deformation mechanism based on library intelligent reading. The mechanism comprises a backup plate and self-locking wheels, the bottom end of the backup plate is movably connected with a fixing device; a connecting device is connected into the bottom end of the fixing device, a second connecting rod is hinged to the left side of the fixing device, a first connecting rod is hinged to the center of the second connecting rod, a base is hinged to the bottom end of the first connecting rod, extending devices are installed on the two sides of the base, and self-locking wheels are fixed to the two sides of the bottom end of the base. The mechanism is provided with the backup plate and the fixing device, when the device is contracted,the fixing device can be directly used as a seat, the backup plate can be used as a backrest, the chair can be conveniently used in a small-area position, the extension device is unfolded while the backup plate is pressed downwards, a user can sit for reading conveniently through the extension device, noise generated by operation of the chair is effectively reduced through a ball set, and the combined type reading table and chair deformation mechanism can be conveniently used in quiet places such as libraries.

Description

technical field [0001] The invention relates to the technical field of table and chair deformation, in particular to a composite reading table and chair deformation mechanism based on library intelligent reading. Background technique [0002] With the development of society and the popularity of intelligent reading in libraries, there are many types of tables and chairs in libraries, most of which are non-deformable tables and chairs with fixed forms. [0003] Existing patent number: CN201410463519.3 discloses a multi-functional conjoined combined deformation table and chair, including nine modules arranged in 3×3, each module is mainly composed of T-shaped flip plate, rotary mechanism and table leg parts Composition, and mainly adopts the pin connection form that is easy to disassemble. The T-shaped turning plate turns around the table leg parts, which can realize the mutual deformation of the table top and seat mode of each module. The T-shaped turning plate rotates with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B83/02A47B85/04A47B19/06A47B9/00A47B13/08A47C1/00A47C7/00A47C7/40A47C13/00
CPCA47B9/00A47B13/08A47B19/06A47B85/04A47C1/00A47C7/006A47C7/40A47C13/00A47B83/0215
Inventor 雷天锋雷宁泽雷鸣
Owner 雷天锋
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