Rack for reading book
Technical field
The utility model relates to a kind of study article, relates in particular a kind of rack for reading book.
Background technology
Reading is the important means that people increase knowledge in free life, people in the time browsing thick book, both handsCan habituation push down books, in case books close automatically, and keep for a long time same posture can cause healthStiff, be unfavorable for healthyly, simultaneously people read a book in cold environment, and both hands are outside exposed, can tenPoint cold, cause long pernio, and the existing bookshelf using only includes base plate and side plate, can only be used for putting book, noCan read a book, function is relatively less, causes people in the time reading thick book, also will separately look for desk to be with the hands pressed in againBooks, inconvenience very.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide one to have fixing booksThe rack for reading book of function.
For achieving the above object, the utility model provides following technical scheme: a kind of rack for reading book, comprisesBase plate and the side plate that is arranged on two ends, base plate left and right, described side plate comprises epipleural and lower side panel, described upsidePlate lower end is provided with the first carriage, and described the first carriage comprises and is welded on first of epipleural lower endSwitching shaft and the first switch boards that is welded on first switching shaft one end, described lower side panel is provided with the first slotted hole,Described the first switching shaft is through the first slotted hole slippage in the first slotted hole, and described the first switch boards blocks firstSlotted hole, the top edge of two the described epipleurals in left and right is provided with the pressing plate being hinged with it, described pressing plate bagDraw together top board and lower platen, described top board lower end is provided with the second carriage, described the second carriageComprise the second switching shaft that is welded on top board lower end and the second switch boards that is welded on second switching shaft one end,Described lower platen is provided with the second slotted hole, and described the second switching shaft is through the second slotted hole sliding in the second slotted holeMove, described the second switch boards is blocked the second slotted hole.
The utlity model has following beneficial effect, while not reading books at ordinary times, rotate pressing plate to becoming with side plateOne straight line, identical with usual bookshelf, can put book, in the time reading thick books, books are placed on the end of toOn plate, pull up and down epipleural to reach the height regulating between epipleural and base plate, to adapt to the thickness of books,By the first switching shaft of slippage in the first slotted hole, realize epipleural in the region of the first slotted hole restrictionSlide, the first switch boards is blocked the first slotted hole, ensures that the first switching shaft does not depart from the first slotted hole, then rotatesPressing plate is vertical with side plate, reaches the object of pushing down books, pulls top board, reaches and regulates top board and side plateBetween distance, to adapt to the size of books, by the second switching shaft of slippage in the second slotted hole, realExisting top board slides in the region of the second slotted hole restriction, and the second switch boards is blocked the second slotted hole, ensures secondSwitching shaft does not depart from the second slotted hole, convenient and practical.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is partial enlarged drawing of the present utility model;
Fig. 3 is partial enlarged drawing of the present utility model.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, Fig. 3, a kind of rack for reading book of the present embodiment, comprises base plate 1 and arrangesAt the side plate 2 at base plate 1 two ends, left and right, described side plate 2 comprises epipleural 2-1 and lower side panel 2-2, described onSide plate 2-1 lower end is provided with the first carriage 3, and described the first carriage 3 comprises and is welded on epipleuralThe first switching shaft 3-1 of 2-1 lower end and the first switch boards 3-2 that is welded on first switching shaft 3-1 one end, instituteState lower side panel 2-2 and be provided with the first slotted hole 4, described the first switching shaft 3-1 is through the first slotted hole 4 and firstThe interior slippage of slotted hole 4, described the first switch boards 3-2 blocks the first slotted hole 4, the described epipleural 2-1 in two of left and rightTop edge be provided with the pressing plate 5 being hinged with it, described pressing plate 5 comprises top board 5-1 and lower platen5-2, described top board 5-1 lower end is provided with the second carriage 6, and described the second carriage 6 comprises welderingBe connected on the second switching shaft 6-1 of top board 5-1 lower end and be welded on second of second switching shaft 6-1 one end and cutChange plate 6-2, described lower platen 5-2 is provided with the second slotted hole 7, and described the second switching shaft 6-1 is long through secondHole 7 in the interior slippage of the second slotted hole 7, described the second switch boards 6-2 blocks the second slotted hole 7. Do not read at ordinary timesWhen books, by the setting that is hinged of lower platen 5-2 and epipleural 2-1, one holds lower platen 5-2,Another holds epipleural 2-1, rotate pressing plate 5 to side plate 2 in line, books can be placed on the end of toOn plate 1, identical with usual bookshelf; In the time reading thick books, books are placed on base plate 1, turn overOpen books, then by the first carriage 3 and the first slotted hole 4 between epipleural 2-1 and lower side panel 2-2,Hold epipleural 2-1 for one, another holds lower side panel 2-2, pulls up and down epipleural 2-1 to reach adjustingHeight between epipleural 2-1 and base plate 1, to adapt to the thickness of books, by the first slotted hole 4The first switching shaft 3-1 of slippage, realizes in the region that epipleural 2-1 limits at the first slotted hole 4 and sliding, firstSwitch boards 3-2 blocks the first slotted hole 4, ensures that the first switching shaft 3-1 does not depart from the first slotted hole 4, then passes throughLower platen 5-2 and epipleural 5-1 are hinged setting, and one holds lower platen 5-2, and another holdsSide plate 2-1, rotates pressing plate 5 to meeting at right angles with side plate 2, then by top board 5-1 and lower platen 5-2 itBetween the second carriage 6 and 7, one of the second slotted holes hold top board 5-1, another holds lower platen5-2, left and right pulls top board 5-1, reaches the distance regulating between top board 5-1 and side plate 2, to adapt toThe size of books,, by the second switching shaft 6-1 in the second slotted hole 7 interior slippages, realizes top board 5-1In the region of limiting at the second slotted hole 7, slide, the second switch boards 5-2 blocks the second slotted hole 7, ensures that second cutsChange axle 5-1 and do not depart from the second slotted hole 7, convenient and practical.
In sum, the utility model proposes a kind of rack for reading book with fixing books, solved people and existedPeople, in the time turning over thick book, need both hands to push down books and prevent that books from closing automatically, and keep for a long time samePosture can cause health stiff, is unfavorable for healthyly, and simultaneously people read a book in cold environment, and both hands are nakedBe exposed, can be very cold, cause the problem of the growth of pernio. The utility model has solved people and has seenWhen book, live the everyday problem of books with hand, not only liberated both hands but also prevented in borough chief's pernio in winter, sideJust practical.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model also not onlyBe confined to above-described embodiment, all technical schemes belonging under the utility model thinking all belong to of the present utility modelProtection domain. It should be pointed out that for those skilled in the art, do not departing from this practicalitySome improvements and modifications under new principle prerequisite, these improvements and modifications also should be considered as guarantor of the present utility modelProtect scope.