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High-layer bookshelf book taking device

A technology for book fetchers and bookshelves, which is applied in the direction of manipulators, chucks, manufacturing tools, etc., and can solve problems such as mistaking books, difficult to take out books, unclear call numbers and book titles, etc.

Inactive Publication Date: 2019-01-25
通江县瓦室镇中心小学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in the process of fetching books, due to the small distance between the book and the top of the bookshelf, it is not easy to take out the book, and because the borrower is far away from the book, he cannot see it clearly. Call number and book title and wrong book

Method used

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  • High-layer bookshelf book taking device
  • High-layer bookshelf book taking device
  • High-layer bookshelf book taking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and Figure 4 As shown, a high-rise bookshelf book taker comprises a vertical bar 1 and a hollow cross bar 2 vertically connected to one end of the vertical bar 1, and the free end of the cross bar 2 is provided with a hooking device, so A limiting device is arranged on the hooking device, and the hooking device includes a limiting groove 3 arranged at the free end of the cross bar 2, the limiting groove 3 opens downwards, and is fixed to the top of the limiting groove 3 One end of the connected compressed spring 4, the other end of the compressed spring 4 is connected to the hooking board 5, and the hooking board 5 is provided with a groove 50 facing the side of the vertical bar 1, and the hooking board 5 5 can extend out of the limiting slot 3 under the reset action of the compression spring 4, and the limiting device includes a limiting rod 6 that runs through the cross bar 2 and is parallel to the cross bar 2. The rod 6 extends from the groove 50 ...

Embodiment 2

[0035] The difference between this embodiment and Embodiment 1 is that a magnifying glass 12 is provided on one side of the vertical rod 1 , and the magnifying glass 12 can be used for accurate confirmation before picking up the book, so that there will be no mistaken taking of the book.

[0036] The position above the pole 9 on the vertical rod 1 is provided with a stretch elastic member 13, and the stop rod 6 can extend into the limit groove 3 under the action of the stretch elastic member 13, and the hook book plate 5 Play a limiting role so that it does not protrude out of the limiting groove 3, and when the operating handle 8 is squeezed to drive the operating rod 7 to rotate along its hinge point with the pole 9, the force of the stretching elastic member 13 can be overcome Make the limit rod 6 leave the groove 50 of the hook book plate 5, and the hook book plate 5 protrudes out of the limit groove 3 under the action of the compression spring 4 and gravity, so as to hook ...

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Abstract

The invention discloses a high-layer bookshelf book taking device which solves the problems that a book cannot be easily taken out due to short distance between the book and the top of a bookshelf, and wrong books are taken as a book borrower is far away from the books and cannot clearly see call numbers and book names in the book taking process of an existing high-layer bookshelf book taking device. The high-layer bookshelf book taking device comprises a vertical rod and a hollow cross rod vertically connected with one end of the vertical rod, a book hooking device is arranged at a free end of the cross rod, a limit device is arranged on the book hooking device, and a book hooking plate retracts and extends by the aid of the limit device. The high-layer bookshelf book taking device has the advantages that the books are conveniently taken, book information can be clearly distinguished and the like.

Description

technical field [0001] The invention relates to the technical field of bookshelf auxiliary appliances, in particular to a book fetcher for high-rise bookshelves. Background technique [0002] The library is a place where books are collected. In order to make full use of the book collection space, high-rise bookshelves are generally used. When borrowers need to borrow books from high places, it is inconvenient to take them. Nowadays, two-step ladders are generally used. In a borrowing room, it is generally There is only one two-step ladder, but the two-step ladder occupies a large area, is inconvenient to move, makes a loud noise, and is still not high enough for some students who have not yet grown up. [0003] In the patent CN207593770U, the inventor designed a high-level bookshelf book taker with adjustable width splints, which can clamp and take out the books that need to be picked up. The distance between the main splint and the auxiliary splint is adjusted by gears. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J1/00B25J19/00
CPCB25J1/00B25J15/0019B25J19/00
Inventor 姜东余江龙占波
Owner 通江县瓦室镇中心小学
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