CN2923327Y

CN2923327Y - Multifunctional book folder

Info

Publication number: CN2923327Y
Application number: CN 200620111004
Authority: CN
Inventors: 欧阳子
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-24
Filing date: 2006-07-24
Publication date: 2007-07-18
Anticipated expiration: 2016-07-24

Abstract

A universal multifunctional book end which is applied to occasions needing to hold a book when both hands are occupied, such as studying, instrument playing and computer operation. A framework is composed of two completely same spokes which are placed in a decussation manner, the top of the framework is provided with a holding device, and the inferior part of the framework is provided with a groove- shaped device of which the four ends are connected with arm braces. The flexibility and rotation of the spokes may realize the fixation of books of different sizes, adjusting the lengths of the telecopic arm braces may realize the elevation changes of the book surfaces and reach the unique effects of overhead hooking and the side viewing. A turning gear receives the exchanges of a vacuum suction cup, a magnet and the holding device for acclimating different placing environments. The utility model can be contracted and folded for convenient carrying and also has the advantages of low cost, convenient use and simple structure.

Description

A kind of pervasive multifunctional book end

Technical field

Belong to general stationery field, be used to open and fixing books, be applicable to that various people can't be with the situation of holding book.

Background technology

In order to solve the reading problem when both hands must not be idle, people have designed various book clamps.Mainly be divided into following three kinds of forms: first kind mainly by book end and clamping device constitute (as announced 88201512.5 and 02251257.8), simple in structure but can't make book keep certain elevation angle, so the scope of application is restricted; Second kind has added base and spike part, base is used to place whole device and counterweight, spike be used to connect base and book end and adjusting angle (as announced 88200291 and 02279099.3), realized to regulate the elevation angle, but base and frame structure have determined this book clamp volume should not carry more greatly, base also limits to some extent to usage space, and easy clamping device then can't and close up the strong books of power and do well fixing different sizes; The third is by frame structure, slidably the pull sheet is worth device, constitute (as patent 02217928.3) with spacer, overcome the space hold of base, realized fixing to all size books, but its structure is too complicated, is not easy to carry, and simple vacuum suction button also limits to some extent to environment for use.

Summary of the invention

The utility model is a kind of brand-new book clamp, is applicable to study, plays an instrument, and operating computer is not when both hands such as have a meal have the free time, as the purposes that grips books.And, extremely strong universality is arranged because it has overcome the shortcoming of existing various book clamps, therefore skilfully used and had purposes that beyond thought other like products are beyond one's reach.Then can see through glass below the glass dining table and realize while having a dinner reading etc. such as placing it in.

The technical scheme that its technical problem that solves the utility model adopts is: this bookshelf is by intersecting two duplicate spokes (label 1 in the accompanying drawing) formation framework of placing, two spoke ends that are positioned at the top have clamping device (2), two the spoke ends in below have slot-type device (3), and four ends are drawn four spikes (4) and are used for fixing whole device.Spoke is the scalable spoke of resistance closedown structure, hit exactly porose, connect with the hole of spindle unit with two spokes, the rotating shaft (5) that formation can be rotated around the center can make any part of clamping device and the collaborative fixing different big or small books of slot-type device with rotation by stretching.Terminal and the spike of spoke is connected to form rotating shaft (5) with the band hold-down nut, regulates this nut and can make spike and spoke plane be arbitrarily angled to open.Spike also is the scalable spike of resistance closedown structure, can realize that by the length of regulating spike the elevation angle on books plane changes, even books are rotated to the side.The end of spike can be realized the exchange of vacuum type sucker (6) and clamping device (2) by the whirligig (accompanying drawing 5) of band hold-down nut, to adapt to different placement environment.This vacuum type sucker is furnished with small magnet (7) simultaneously, and the metal environment is had special suction-operated.

The beneficial effects of the utility model are, can be small and exquisite rod shape with whole device folding when not using; Regulate the books newpapers and periodicals paper that subtended angle between spoke and length can any sizes of clamping; Angle and the length of reconciling spike can realize that books are placed and read at any angle, and reversal of the natural order of things and side see it is in the past the bookshelf function that is beyond one's reach; This book clamp device is made of the rotating axis component hold assembly entirely.So this utility model combines and is convenient for carrying, the scope of application is wide, and is powerful, the low cost structure characteristic of simple.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a planar elevation view of the present utility model.

Fig. 2 is the side view of the utility model under normal operating condition.

Fig. 3 is the utility model side view of when being used to have a dinner (as reading) under special user mode.

Fig. 4 is the structural map of the utility model under carrier state.

Fig. 5 is the utility model sucker and clamping device for interchanging enlarged drawing.

Number in the figure explanation: 1 spoke framework; 2 clamping devices; 3 slot-type device; 4 spikes; 5 rotating shafts; 6 vacuum type suckers; 7 magnet.

The specific embodiment

Consult shown in Fig. 1,2,3,4,5.Under Fig. 4 carrier state, according to the size of books, two spoke frameworks (1) are drawn back, and opened with certain angle, with reference to Fig. 1.After opening books its lower edge is placed in the slot-type device (3), the upper edge is clipped by clamping device (2).Adjust the length of four spikes (4) according to the needs at visual angle, with reference to Fig. 2.Adjust device for interchanging according to the place of placing,, then use the vacuum type sucker (6,7) of carry magnet as on shiny surface or metal covering; But, then use clamping device (2) as at the desktop edge or the environment of other sheet clampings.So enforcement then can realize the purpose of this utility model.

Especially, this utility model can obtain some special skilful uses.Such as can be used for having dinner time reading, with reference to Fig. 3.After putting into books four spikes are oppositely adjusted, be located at the spoke framework directly over, at right angles and length identical (can be short slightly), four vacuum type suckers are held in the reverse side of glass table.People promptly can feeding edge like this, and the limit sees through the glass reading.

This book clamp can bring great enjoyment for the reading of lying on one's side.Be that the gradient stretchs out with the upper and lower edge with books of four spikes of book clamp be two long two short, promptly can read a book from the side that this also is the characteristics of this book clamp.

This book clamp can be used for instrument playing.Because the vacuum type sucker has good adsorption to woodwork, so can replace traditional piano folder of submitting a written statement to a higher authority fully.

When finishing using, withdraw two spokes and four spikes, subtended angle closes up, with reference to Fig. 4.Be convenient to place and carry.

Claims

1. pervasive multifunctional book end that is used to replace the two-handed hand-held books, constitute by spoke framework (label 1 in the accompanying drawing), clamping device (2), slot-type device (3), spike (4), rotating shaft (5), vacuum type sucker (6) and magnet (7), it is characterized in that: two scalable rotation spokes being placed by intersection constitute framework, there is clamping device the top, the below slot-type device, four terminal scalable spike, devices that the spike connection is exchanged in order to vacuum type sucker and clamping device with carry magnet of connecting.

2. book clamp according to claim 1, it is characterized in that: two duplicate spokes (label 1 in the accompanying drawing) constitute framework, and spoke is the scalable spoke of resistance closedown structure, hits exactly porose, connect the rotating shaft that formation can be rotated around the center with the hole of spindle unit with two spokes.

3. book clamp according to claim 1 is characterized in that: there are a clamping device and a slot-type device in each root spoke two ends, and its specification of clamping device can clamp the page of books, and its specification of slot-type device can be placed books wherein.

4. book clamp according to claim 1 is characterized in that: the rotating shaft that scalable spike one end of four duplicate resistance closedown structures can 360 degree rotates with the terminal formation of hold-down nut and spoke, other end connection device for interchanging.

5. book clamp according to claim 1, it is characterized in that: device for interchanging is used to realize that the vacuum type sucker of carry magnet and the rotation of clamping device exchange, the vacuum type sucker is connected by bar with clamping device, and the central authorities of bar by being connected with spike one end in 360 rotating shafts of spending rotation.

6. book clamp according to claim 1, it is characterized in that: its specification of the magnet in the device for interchanging can produce can supportive device and the magnetic force of the common weight of books, its specification of vacuum type sucker can produce can supportive device and the suction of the common weight of books, and its specification of clamping device herein can produce can supportive device and the chucking power of the common weight of books.