CN214564050U

CN214564050U - Book clip structure for single-hand page turning

Info

Publication number: CN214564050U
Application number: CN202120563018.8U
Authority: CN
Inventors: 王娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2021-11-02
Anticipated expiration: 2031-03-18

Abstract

In order to solve the problem that the pages of the existing reading frame are not smooth when the reading frame is used, the application provides a book end structure capable of being used for one-hand page turning. By arranging the roller, the friction force on the pages of the books is further reduced. This application structure reinforcing reader turns over the smooth and easy nature of page or leaf when using the reading frame, and the reader of being convenient for turns over around going on in reading, improves reading efficiency. In addition, the second clamping piece passes through the connecting axle with first clamping piece and articulates in this application, and still is provided with the second spring between first clamping piece and second clamping piece, through setting up second spring and switching axle structure, can compress tightly the books page in a flexible way effectually.

Description

Book clip structure for single-hand page turning

Technical Field

The utility model relates to a study article support technical field, especially the reading frame field especially relates to a book end structure for singlehanded page or leaf that turns over.

Background

The reading frame is convenient for a reader to read a traditional paper book, and particularly, a book clip is arranged on the reading frame and can fix a page number appointed by the reader when the reader turns over the book; for example, the chinese utility model patent cn201720318837.x discloses a portable foldable reading frame, it provides a collapsible, conveniently carried reading frame, and this reading frame sets up two slip clamps in the both sides of bottom plate through the splint and the cooperation of reading frame gleitbretter of slip clamp and be used for pressing from both sides the both sides after the tight books open, and the reader of being convenient for reads.

However, in the reading process, particularly when a tool book is read, the situation of repeatedly turning over the book back and forth occurs, the reading frame in the structure can only fix one page in the book, when the page needs to be turned, a common mode is that a reader opens the sliding clamp on the left side of the bottom plate by using the left hand, turns over the page of the book by using the right hand, and when the book is turned to a preset page, the sliding clamps on the two sides are used for clamping the two sides of the book; the whole page turning process is complicated, the difficulty of reading books by a reader is increased, and the efficiency of reading the books by the reader is influenced.

In order to solve the problem of low efficiency of reading pages of books by readers, the prior art provides a structure that an auxiliary clamp is arranged on a clamping piece of a book clamp in an integrated forming or split forming mode. When a reader reads a book, most of the book can be clamped by the clamping piece of the book holder, pages which are turned over front and back are left to be placed into the auxiliary clamp, and when page turning is needed, corresponding pages can be correspondingly extracted from the auxiliary clamp to be placed into the auxiliary clamp on the other side; the structure is convenient for turning the pages back and forth, achieves the effect of turning the pages with one hand, and improves the page turning efficiency of readers.

However, in practical use, the structure can only press a few pages of paper, generally within 10 pages, because the structure is an integrally formed auxiliary clamp or a separately formed auxiliary clamp, and the pages of the book are pressed only by the deformation of the auxiliary clamp; if the page number exceeds 10, the thickness of the page exceeds the distance between the auxiliary clamp and the clamping piece, so that the page is difficult to be drawn out from the auxiliary clamp, or the friction force between the page and the auxiliary clamp is increased due to excessive clamping of the page, so that the page is damaged when the page of the book is turned, and the auxiliary clamp can be damaged in the limit condition; therefore, how to improve the smoothness of page turning becomes a problem to be solved urgently by those skilled in the art.

In addition, if the pages clamped by the auxiliary clamp structure are too few, the friction force between the pages and the auxiliary clamp is too small, so that the pages can easily slide out of the auxiliary clamp. Therefore, the structure described above is low in practicality. How to improve the efficiency of front-back page turning in reading of readers when the readers turn pages by one hand also becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the page turning of the existing reading frame is not smooth when in use, the application provides a book end structure capable of being used for one-hand page turning, and the book end structure aims to improve the page turning smoothness when a reader uses the reading frame, so that the reader can turn pages in the same book conveniently and can turn the book forwards and backwards, and the reading efficiency is improved.

The utility model discloses a realize like this: a book end structure for single-hand page turning comprises a sliding sheet, wherein a first clamping sheet is arranged on the sliding sheet, a second clamping sheet is arranged on the first clamping sheet, and a roller is arranged at the front end of the second clamping sheet.

In the present application, the first clip cooperates with the slide of the reading stand for fixing the opened first part of the book to be browsed, wherein the first clip cooperates with the slide, and a first spring may be disposed between the first clip and the slide, and the pressing force on the book may be increased by the first spring. Be provided with the second clamping piece above first clamping piece, also can compress tightly a small amount of pages of books through the second clamping piece, in this application, second clamping piece front end rotates and is provided with the gyro wheel, and wherein the both ends block of gyro wheel is in the below of second clamping piece front end, and the gyro wheel can rotate around block department.

By arranging the roller, the surface contact between the second clamping piece body and the page of the book in the prior art is changed into the line contact between the roller and the page of the book, so that the friction force on the page of the book is reduced; and in the process that the book page is drawn out of or inserted into the second clamping piece, the roller is driven to rotate around the clamping part, sliding contact in the prior art is changed into rolling contact, and friction force on the book page is further reduced. This application structure reinforcing reader turns over the smooth and easy nature of page or leaf when using the reading frame, and the reader of being convenient for turns over around going on in reading, improves reading efficiency.

In addition, in the application, the second clamping piece is hinged with the first clamping piece through the connecting shaft, namely the second clamping piece can rotate around the connecting shaft, a second spring is arranged between the first clamping piece and the second clamping piece, and two ends of the second spring are respectively abutted against the first clamping piece and the second clamping piece; the second spring and the adapter shaft are connected with the first clamping piece and the second clamping piece, so that the opening range of the second clamping piece relative to the first clamping piece is increased, and the number of pages of a book to be clamped can be greatly increased to be at least more than 100 pages; and through setting up second spring structure, can compress tightly the books page in a flexible way effectually, do not receive the restriction of elastic plate material among the prior art, improved the range of application of reading frame, the reader of being convenient for all can borrow this application structure to go on in the books of different thickness and turn over around, improve reading efficiency.

Drawings

FIG. 1 is a schematic view of a first perspective view of the present book holder structure mounted on a reading stand for single-handed page turning;

FIG. 2 is a second perspective view of the book holder structure for one-handed page turning of the present application mounted on a reading stand;

FIG. 3 is a schematic view of a first perspective of the slide with the book holder structure of the present application mounted to a portion of the reading stand for one-handed flipping;

FIG. 4 is a second perspective view of the slide of the reading stand portion with the book holder structure of the present application for one-handed page turning;

FIG. 5 is a schematic view of a first perspective of a second jaw of the present book holder configuration for single-handed flipping;

FIG. 6 is a second perspective view of a second jaw of the present invention book holder configuration for single-handed page turning;

FIG. 7 is a schematic view of one embodiment of the present invention showing a roller structure of a book holder structure for one-handed page turning;

FIG. 8 is a third perspective view of the second jaw of the present invention in a book holder configuration for single-handed page turning;

FIG. 9 is an enlarged schematic view at A in FIG. 8;

FIG. 10 is a first perspective view of the first clamping piece of the present invention in a book holder configuration for single-handed page turning.

In the figure: 100 slides, 110 first clip, 111 curved portion, 112 anti-skid protection pad, 120 second clip, 121 recessed portion, 122 step portion, 124 support post, 125C-shaped opening structure, 130 roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

In this embodiment, as shown in fig. 1 to 7, the book holder structure for one-hand page turning includes a sliding sheet 100, a first clamping sheet 110 is disposed on the sliding sheet 100, a second clamping sheet 120 is disposed on the first clamping sheet 110, and a roller 130 is disposed at a front end of the second clamping sheet 120.

In the present application, two protrusions are integrally formed at the front end of the second clamping piece 120 close to one side of the first clamping piece 110, receiving cavities for receiving two ends of the roller 130 are formed in the protrusions, and the roller 130 is rotatably installed between the two protrusions through the receiving cavities; i.e., the roller 130 is rotatable about the receiving cavity. In a specific implementation, a support pillar 124 is disposed at a front end of the second clip 120 near the first clip 110, wherein a connection port is disposed at a lower end of the support pillar 124; the connection port may alternatively have a circular or C-shaped opening configuration 125. Two support columns 124 can be arranged and respectively located at two ends of the roller 130, when the lower end of the support column 124 adopts a C-shaped opening structure 125, two ends of the roller 130 are matched with the C-shaped opening structure 125, the C-shaped opening structure 125 can be made of an elastic material, two ends of the roller 130 are directly clamped into the C-shaped opening structure 125, and two ends of the roller 130 can rotate around the C-shaped opening structure 125; the structure is simple to operate and the roller is easy to replace.

In another embodiment of the present application, in order to facilitate the roller to rotate flexibly, when the lower end of the supporting pillar 124 adopts a closed circular opening, the roller 130 may select a combination structure of a rotating shaft and a rotating wheel, and two ends of the rotating shaft are matched with the closed circular opening at the lower end of the supporting pillar 124; the roller rotates in the round opening through the rotating shaft; or the rotating shaft is fixedly connected with the round opening, and the rotating wheel rotates around the rotating shaft.

In another embodiment of the present application, in order to facilitate the flexible rotation of the roller, only one supporting column 124 is disposed on the second clamping piece 120, and a closed circular opening is adopted at the lower end of the supporting column 124; an internal thread is arranged in the circular opening, wherein the roller adopts a structure of a rotating shaft and a rotating wheel, the rotating shaft can select a screw, and the external thread on the screw is matched with the internal thread of the circular opening; when the device is used specifically, the rotating wheel is sleeved on the screw rod, the external thread on the screw rod is matched with the internal thread of the circular port, so that the limiting of the rotating wheel is completed, namely the rotating wheel can rotate around the screw rod; the structure is simple and the installation is convenient.

By arranging the roller 130, the surface contact between the body of the second clamping piece 120 and the page of the book in the prior art is changed into the line contact between the roller 130 and the page of the book, so that the friction force on the page of the book is reduced; and in the process that the pages of the books are drawn out of or inserted into the second clamping piece 120, the roller 130 is driven to rotate around the clamping position, the sliding contact in the prior art is changed into rolling contact, and the friction force on the pages of the books is further reduced. This application structure reinforcing reader turns over the smooth and easy nature of page or leaf when using the reading frame, and the reader of being convenient for turns over around going on in reading, improves reading efficiency.

Further, the roller 130 includes a rotating shaft and a rotating wheel, and the rotating wheel is sleeved outside the rotating shaft. In the present application, the roller 130 may be of an alternative one-piece structure or a separate structure. When the split structure is adopted, the roller 130 includes a rotation shaft and a rotation wheel. When the rotary wheel is implemented specifically, the rotary wheel and the rotary shaft are selected to be relatively fixed, and after the rotary wheel is connected with the accommodating cavity through the rotary shaft, the rotary shaft rotates around the accommodating cavity to further drive the rotary wheel to rotate; or the rotating shaft and the accommodating cavity can be selected to be relatively fixed, and the rotating wheel rotates around the rotating shaft; both structures can achieve the above effects.

Further, the front end of the second jaw 120 is provided with a recess 121, and the recess 121 is matched with the roller 130. In a specific implementation, the recess 121 is disposed at the front end of the second clip piece 120 and near one side of the first clip piece 110; the recess 121 is formed with a protrusion on the other side of the second jaw 120; by providing the recess 121, a part of the roller 130 is accommodated in the recess 121, so that the compactness of the overall structure can be improved, and the uniformity of rotation of the roller 130 can also be improved.

Further, the first clip 110 is provided with a bent portion 111 at a rear end thereof. When a reader presses the pages of the book with the first clip 110, the reader needs to press the rear end of the first clip 110 to open the first clip 110; in this application, through set up flexion 111 in an organic whole at first clamping piece 110 rear end, can be convenient for the reader to press first clamping piece 110, supplementary reader opens the opening degree of first clamping piece 110 and gleitbretter 100, improves the convenience of operation.

Further, still include the connecting axle, second clamping piece 120 passes through the connecting axle with first clamping piece 110 and articulates, and still is provided with the second spring between second clamping piece 120 and the first clamping piece 110. In an embodiment of the present application, a second spring is sleeved on the rotating shaft, and two ends of the second spring are respectively abutted to the first clamping piece 110 and the second clamping piece 120. In another embodiment of the present application, the second spring is separated from the rotating shaft and can be located at the rear end or the front end of the rotating shaft, and both ends of the second spring are also abutted with the first clamping piece 110 and the second clamping piece 120 respectively. In any embodiment, the second spring and the adapter shaft are connected with the first clamping piece 110 and the second clamping piece 120, so that the opening range of the second clamping piece 120 relative to the first clamping piece 110 is increased, the number of pages of a book clamped by the second spring can be greatly increased, and the number of pages is at least 100; and through setting up second spring structure, can compress tightly the books page in a flexible way effectually, do not receive the restriction of elastic plate material among the prior art, improved the range of application of reading frame, the reader of being convenient for all can borrow this application structure to go on in the books of different thickness and turn over around, improve reading efficiency. In a specific implementation, any one of a compression spring, a single torsion spring, a double torsion spring and the like in the prior art can be selected as the second spring for the second spring unit.

Further, the second jaw 120 is provided with a stepped portion 122. The subject portion of the present application is disposed at the front end of the second clip piece 120, as shown in fig. 1 to 6, wherein the step portion 122 is zigzag-shaped and forms an integrated structure with the second clip piece 120, and the lower end of the step portion 122 is close to the first clip piece 110. By providing the step portion 122, the front end of the second clip 120 is closest to the first clip 110, so that the pressing force of the second clip 120 on the book to be read can be increased, and the reliability of the structure of the present application in use can be further improved.

Further, the roller 130 is provided with a structure having a thick middle and thin ends. As shown in fig. 5 and 7, in order to further reduce the friction between the second clip 120 and the page of the book, the roller 130 may be provided with a structure having a thick middle and two thin ends, so as to reduce the contact surface between the second clip 120 and the book under the same pressing condition, and further reduce the friction on the page of the book.

Further, the roller 130 is fastened to the front end of the second jaw 120. As shown in fig. 6, in the present application, for the convenience of disassembly, the roller 130 may be fastened to the front end of the second clamping piece 120; meanwhile, in a specific use, the roller 130 is worn the fastest, and in order to facilitate replacement, the roller is connected to the front end of the second clamping piece 120 by a buckling structure.

Further, as shown in fig. 10, an anti-slip protection pad 112 is further disposed on the first clamping plate 110. In this application, the anti-slip protection pad 112 is located the front end of the first clamping plate 110 and is close to one side of the slip sheet, and through the anti-slip protection pad 112, the book page is convenient to protect, and the damage to the book page caused by the direct compression of the first clamping plate 110 on the book page is avoided. Wherein the anti-slip protection pad 112 may be connected to the first clamping plate 110 by means of bonding, embedding, or the like.

Although the present invention has been described and illustrated in detail with reference to specific embodiments thereof, it should be understood that various equivalent changes and modifications can be made therein in accordance with the present invention, and the functional effects thereof are not beyond the spirit of the present invention.

Claims

1. The book end structure for turning pages by one hand is characterized by comprising a slip sheet (100), wherein a first clamping sheet (110) is arranged on the slip sheet (100), a second clamping sheet (120) is arranged on the first clamping sheet (110), and a roller (130) is arranged at the front end of the second clamping sheet (120).

2. The book holder structure for one-handed flipping according to claim 1, characterized in that the slider (100) and the first jaw (110) are further provided with a first spring.

3. The book holder structure for one-handed page turning according to claim 1 or 2, characterized in that the second jaw (120) is further provided with a support pillar (124), the lower end of the support pillar (124) is provided with a C-shaped opening structure (125), and the end of the roller (130) matches with the C-shaped opening structure (125).

4. The book holder structure for one-handed page turning according to claim 1 or 2, characterized in that the second jaw (120) is further provided with two support posts (124), the support posts (124) being provided with a circular opening at the lower end; the roller (130) comprises a rotating shaft and a rotating wheel, and the rotating wheel is sleeved outside the rotating shaft; the rotating shaft is matched with the round opening.

5. The book holder structure for one-handed page turning according to claim 1 or 2, characterized in that the second jaw (120) is further provided with a support pillar (124), the support pillar (124) being provided with a circular opening at its lower end; the roller (130) comprises a screw and a rotating wheel, the screw is matched with the circular opening, and the rotating wheel is sleeved outside the screw.

6. The book holder structure for one-handed page turning according to claim 1 or 2, further comprising a connecting shaft, and a second spring, wherein the second clamping piece (120) is hinged to the first clamping piece (110) through the connecting shaft, and two ends of the second spring are respectively abutted against the first clamping piece (110) and the second clamping piece (120).

7. The book holder structure for one-handed page turning according to claim 1 or 2, characterized in that the second jaw (120) is provided with a recess (121) at the front end, the recess (121) matching with the roller (130).

8. The book holder structure for one-handed page turning according to claim 1 or 2, characterized in that the first jaw (110) is provided with a bent portion (111) at its rear end.

9. The book holder structure for one-handed page turning according to claim 1 or 2, characterized in that the first clamping piece (110) is further provided with a non-slip protective pad (112).