CN2634914Y

CN2634914Y - Multifunctional book clamp

Info

Publication number: CN2634914Y
Application number: CN 03268290
Authority: CN
Inventors: 钟一鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-31
Filing date: 2003-07-31
Publication date: 2004-08-25
Anticipated expiration: 2013-07-31

Abstract

A multi-functional book clip comprises a paper clipping device and a panel in which the lower part is provided with a rotary clip comprising a support surface and a bottom surface. As the bottom surface is a plane, the faceplate is supported on the support surface. The panel position adjusting device can be arranged between the panel and the rotary clip, comprising a rotary rod and a revolute joint formed by a rotary groove, a rotary plate, a rotary shaft arranged on the support surface of the rotary clip by the rotary way. The two revolute joints are respectively arranged on the two terminals of the rotary rod. The rotary groove and the rotary plate of the revolute joint are respectively provided with gears meshing with each other. The width of the rotary groove is bigger than the thickness of the rotary plate. One terminal of the paper clipping device comprising a pulling clip and a tiny force torsional spring is fixed on the shelf panel while the other terminal is connected with the pulling clip. The position and the angle of the book clip can be randomly adjusted to insert and take the books and the paper conveniently.

Description

Multifunctional book end

Technical field

The book clamp that uses when the utility model relates to a kind of the reading promptly also can be fixed on book or file the device of correct position without hand.

Background technology

There is a kind of book clamp only to possess the function of folder book in the prior art, promptly utilize common clip with book or file on plank, make book become a fixing angle of inclination with desktop, this book clamp function singleness, can't satisfy people's user demand, the reading frame that provides as Chinese patent ZL 99205220.3 " reading frame ", the scope of using is only limited on the horizontal plane of desk etc., and position and angle that can't the regulated at will book clamp, used clip easily covers more bookish words, the folder book especially paper of some single pages must start clip, and is very inconvenient.Can regulate the angle and the position of book or file though also have a kind of book clamp, but its structure is too simple, it is very loaded down with trivial details to operate, result of use is poor, as the reading frame that Chinese patent ZL 99215310.7 " reading frame " provides, book can only change position and angle in the direction vertical with screw, and the scope of using is only limited on the horizontal plane of desk etc., all be to rely on the effect of frictional force to fix between the mobile and rotatable parts of bookshelf, its fixed effect is bad.

Summary of the invention

At the above-mentioned defective of prior art book clamp, the utility model provides a kind of multifunctional book end, position and angle that this book clamp can the free adjustment book, and it is simple in structure, is easy to make.The technical solution of the utility model is as follows:

Multifunctional book end of the present utility model comprises page clamping device and panel, and the below of this book clamp also is provided with a live splint.

Described live splint comprises a supporting surface and a bottom surface, and panel is supported on the described supporting surface, and described bottom surface is a plane, can support on the table.

Also be provided with the positions of panels adjusting device between described panel and the live splint.

Described positions of panels adjusting device comprises a carriage release lever and two revolute pairs of being made up of rotation slot and rotatable lamella, and these two revolute pairs are located at the two ends of described carriage release lever respectively.

Described positions of panels adjusting device also comprises a turning cylinder, and turning cylinder rotatably is installed on the supporting surface of live splint.

Be respectively equipped with intermeshing tooth on the rotation slot of described revolute pair and the rotatable lamella, the groove width of the rotation slot of revolute pair is greater than the thickness of rotatable lamella.

Described carriage release lever can be an expansion link.

Described page clamping device comprises pulls folder and little power torsion spring, and it is fixing on the shelf to pull folder one end, and the other end and panel contact position are arc upwards, and little power torsion spring one end is fixing on the shelf, and another termination is pulled folder.

The utility model compared with prior art, owing to be provided with live splint, apparatus for adjusting position and arc and pull folder, so book clamp both can place on the table, also can fold up on the edge of desk or plank, it is very convenient that but its position and angle regulated at will, books and paper slotting are got.

Description of drawings

Fig. 1 is the perspective view of multifunctional book end of the present utility model;

Fig. 2 is the perspective view of multifunctional book end panel of the present utility model;

Fig. 3 is the design of part decomposing schematic representation of the apparatus for adjusting position of multifunctional book end of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing a preferred embodiment of the present utility model is elaborated.

As Figure 1-3, the multifunctional book end of this embodiment comprises page clamping device and panel 1.

Panel 1 is provided with groove 2 and shelf 3.

The page clamping device is located on the panel 1, by two pairs pull the folder 4 and little power torsion spring 5 form.The folder 4 of pulling of present embodiment is dual U-shaped, is formed by iron wire bending, and the one end is fixed on the shelf 3, and its circular arc portion and panel 1 offset, and little power torsion spring 5 one ends are fixed on the shelf 3, and another termination is pulled folder 4.Be circular-arc owing to pull folder 4 parts that contact with panel 1, and the elastic force of the little power torsion spring 5 that adopts is less, therefore makes things convenient for book, magazine, the paper of especially being convenient to individual inserts to be placed.

Panel sets firmly rotatable lamella 61 time, and rotatable lamella 6 usefulness standing screws 7 are fixed in the rotation slot 8.Rotation slot 8 is located at an end of carriage release lever 9, and the other end of carriage release lever 9 is provided with rotatable lamella 10, and rotatable lamella 10 usefulness standing screws 11 are fixed in the rotation slot 12, and rotation slot 12 is located on the turning cylinder 13.

Rotatable lamella 6 and rotation slot 8, being respectively equipped with on rotatable lamella 10 and the rotation slot 12 can intermeshing tooth, standing

screw

7 and 11 is screwed rotation slot 8 and rotatable lamella 6, the locking that is meshing with each other respectively of the tooth of rotation slot 12 and rotatable lamella 10 just reaches the purpose of Clip for fixing book position.When needing to regulate the book clamp position, standing

screw

7 and 11 is unscrewed, because the separation of

rotation slot

8,12 is bigger than the thickness of corresponding

rotatable lamella

6,10, each intermeshing tooth separately just can rotate, and the book clamp position is regulated.

Rotation seat 15 is fixed on the end face of live splint 14, and turning cylinder 13 is installed in the rotation seat 15, can freely rotate.The bottom surface of live splint 14 is supporting surfaces 16.

Panel 1 can serve as that axle freely rotates with standing screw 7, and carriage release lever 9 can serve as that axle freely rotates with standing screw 11, and they can also be made 360 degree with turning cylinder 13 and rotate.

When reading book or magazine, can earlier live splint 14 be clamped the edge of desk or bed, also it can be kept flat on the table.Book, magazine etc. is placed on the panel 1, spine is placed in the groove 2 again, translates into the page that need see, pulls with 2 and presss from both sides 4 bottoms of clamping the page that opens respectively, then panel 1 is adjusted to suitable position, just can read.

When reading individual sheets, paper is directly inserted downwards along panel 1, be circular-arc owing to pull folder 4 parts that contact with panel 1, and the elastic force of the little power torsion spring 5 that adopts is less, therefore paper can back down easily and pull folder 4, be inserted on the shelf 3, then panel 1 be adjusted to suitable position, just can read.

Claims

1, a kind of multifunctional book end comprises page clamping device and panel, it is characterized in that the below of this book clamp also is provided with a live splint.

2, multifunctional book end as claimed in claim 1 is characterized in that described live splint comprises a supporting surface and a bottom surface, and panel is supported on the described supporting surface, and described bottom surface is a plane, can support on the table.

3, multifunctional book end as claimed in claim 2 is characterized in that also being provided with between described panel and the live splint positions of panels adjusting device.

4, multifunctional book end as claimed in claim 3 is characterized in that described positions of panels adjusting device comprises a carriage release lever and two revolute pairs of being made up of rotation slot and rotatable lamella, and these two revolute pairs are located at the two ends of described carriage release lever respectively.

5, multifunctional book end as claimed in claim 4 is characterized in that described positions of panels adjusting device also comprises a turning cylinder, and turning cylinder rotatably is installed on the supporting surface of live splint.

6, multifunctional book end as claimed in claim 5 is characterized in that being respectively equipped with intermeshing tooth on the rotation slot of described revolute pair and the rotatable lamella, and the groove width of rotation slot is greater than the thickness of rotatable lamella.

7, multifunctional book end as claimed in claim 6 is characterized in that described carriage release lever is an expansion link.

8, as the described multifunctional book end of arbitrary claim among the claim 1-7, it is characterized in that described page clamping device comprise pull the folder and little power torsion spring, it is fixing on the shelf to pull folder one end, the other end and panel contact position are arc upwards, little power torsion spring one end is fixing on the shelf, and another termination is pulled folder.