CN106864072B - A kind of lever body for book leaf turner - Google Patents
A kind of lever body for book leaf turner Download PDFInfo
- Publication number
- CN106864072B CN106864072B CN201710111314.2A CN201710111314A CN106864072B CN 106864072 B CN106864072 B CN 106864072B CN 201710111314 A CN201710111314 A CN 201710111314A CN 106864072 B CN106864072 B CN 106864072B
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- CN
- China
- Prior art keywords
- laying rack
- leaf turner
- bar
- page turning
- lever
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
- B42D9/04—Leaf turners
- B42D9/08—Leaf turners having radial arms, one per leaf, operated successively
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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention provides a kind of lever body for book leaf turner, belong to book leaf turner technical field.Page turning efficiency that it solves existing book leaf turner is low, inconvenient problem with use.The lever body that the present invention is used for book leaf turner includes laying rack, supporting mechanism, housing, pilot hole and driving lever, wherein, pilot hole is in ellipticity, so that track hole and safety vent are in ellipticity, rotating bar side can be connected along track hole flank movement, page turning bar with rotating bar, and the centerline axis parallel of rotating bar is in laying rack, so so that when rotating bar moves to track hole top, page turning bar can be inserted into books；When rotating bar moves to track hole major axis one end, page turning bar can be by book page turning, and secondly, the setting of this mechanism, can not only realize the page turning of books, and can reduce time of the book leaf turner to book page turning significantly, improve its work efficiency.
Description
Technical field
The invention belongs to book leaf turner technical field, it is related to lever body, particularly a kind of lever body for book leaf turner.
Background technology
Book leaf turner is the effect that can help people that bookish paper is carried out to page turning, so as to be convenient for people to read books
To read, thus can incite somebody to action, the page turning mechanism of book leaf turner is most important to book leaf turner, in the prior art, such as Publication No. CN
The leaf turner of the automatic book page turning machine of 103029481A, it includes guide rod, sliding block, steel wire rope, fixed pulley, coil of wire, page turning rod
With flipbook Rack Body, sliding block is slidably connected with guide rod, and fixed pulley and coil of wire are separately fixed on flipbook Rack Body, and steel wire rope twines
It is wound between fixed pulley and coil of wire, page turning rod is fixedly connected on sliding block, and sliding block is fixedly connected with steel wire rope, although the page turning
Device can realize the page-turning function of book leaf turner, but its sliding block is slidably connected with guide rod, and page turning rod is fixedly connected on sliding block, when
When the page turning rod of the leaf turner carries out a page turning to books, sliding block need to slide one back and forth on guide rod, could be by books
Page turning, in this way, for the fast people of some reading rates, the page turning mechanism will waste people's substantial amounts of reading time and
Lower the reading rate of people.
The content of the invention
The purpose of the present invention is for existing technology, there are the above problem, it is proposed that a kind of simple in structure, raising is to book
This page turning efficiency and the lever body for book leaf turner for being convenient for people to reading.
The purpose of the present invention can be realized by following technical proposal：A kind of lever body for book leaf turner, including：
Laying rack, its one side are equipped with the supporting mechanism for being used for adjusting laying rack angle；
Housing, it is removably connected to one end of laying rack another side, and can be moved relative to laying rack, the housing one
Side offers pilot hole, and the central axis of pilot hole intersects and at an acute angle with laying rack；
Driving lever, it is arranged in pilot hole, and its side can be rotated along pilot hole side.
In a kind of above-mentioned lever body for book leaf turner, the pilot hole is in ellipticity, and pilot hole includes using
In the track hole that guiding driving lever rotates and safety vent, and track hole and safety vent unicom.
In a kind of above-mentioned lever body for book leaf turner, the enclosure interior offers working chamber, and working chamber
With the pilot hole unicom.
In a kind of above-mentioned lever body for book leaf turner, mounting base, the mounting base are equipped with the working chamber
On driving lever motor for driving driving lever to rotate is installed, the central axis of pilot hole is passed through at the center of the driving lever motor.
In a kind of above-mentioned lever body for book leaf turner, the driving lever motor is provided with close to the side of pilot hole
For connecting the connection sheet of driving lever.
In a kind of above-mentioned lever body for book leaf turner, the driving lever includes turning along track hole flank movement
Lever and page turning bar, described rotating bar one end are connected page turning bar, and the rotating bar other end is inserted in solid and connection sheet, the page turning bar
Centerline axis parallel in laying rack.
In a kind of above-mentioned lever body for book leaf turner, the housing is installed with lifting close to laying rack side
Bar, the elevating lever is arranged in laying rack, and its outer surface has screw thread, and the elevating lever, which is equipped with, can make housing be fixed on pendulum
Put the fixing nut on frame.
In a kind of above-mentioned lever body for book leaf turner, the laying rack is equipped with straight slot, in the straight slot
Mandrel line and pilot hole it is central axial be generally aligned in the same plane in, it is and not parallel.
In a kind of above-mentioned lever body for book leaf turner, the supporting mechanism includes base and motion bar, institute
State base and be installed with supporting rod close to laying rack one side；The supporting rod is equipped with multiple notches close to movable branching rod side, described
Supporting rod is equipped with the first cross bar close to laying rack one end, and the motion bar is equipped with the second cross bar, motion bar close to laying rack one end
The other end is fastened in notch.
In a kind of above-mentioned lever body for book leaf turner, the laying rack, which is equipped with, to be used to install the first cross bar
First mounting base, and the first cross bar can be circumferentially rotated with respect to the first mounting base, be additionally provided with laying rack for installing the second cross bar
The second mounting base, and the second cross bar can be circumferentially rotated with respect to the second mounting base.
Compared with prior art, the invention has the advantages that：
1st, pilot hole is in ellipticity so that track hole and safety vent are in ellipticity, and rotating bar side can be along track
Hole flank movement, page turning bar are connected with rotating bar, and the centerline axis parallel of rotating bar is in laying rack, so so that rotating bar
When moving to track hole top, page turning bar can be inserted into books；When rotating bar moves to track hole major axis one end, page turning bar energy
By book page turning, secondly, the setting of this mechanism, can not only realize the page turning of books, and can reduce book leaf turner significantly to books
The time of page turning, improves its work efficiency.
2nd, housing is installed with elevating lever close to laying rack side, which is arranged in laying rack, and its outer surface has
Screw thread, which, which is equipped with, can make housing be fixed on the fixing nut on laying rack, and corresponding lifting is offered on laying rack
The threaded hole of bar, in this way, people can be according to the thickness of books, by elevating lever and fixing nut, adjustment housings and laying rack
Between distance, so that it is guaranteed that page turning bar can will insertion page and by book page turning so that the lever body can be suitably used for all kinds of thickness
Spend the books to differ.
Brief description of the drawings
Fig. 1 is the structure diagram of a preferred embodiment of the present invention.
Fig. 2 is the bottom view of the present invention.
Fig. 3 is the structure diagram of housing.
Fig. 4 is the structure diagram of laying rack.
Fig. 5 is the structure diagram of connection sheet.
Fig. 6 is the structure diagram of driving lever.
Embodiment
It is the specific embodiment of the present invention and with reference to attached drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figs 1 to 6, a kind of lever body for book leaf turner of the invention includes laying rack 100, supporting mechanism
300th, housing 200, pilot hole 210 and driving lever 220.
Further, 100 one side of laying rack is equipped with the supporting mechanism 300 for being used for adjusting 100 angle of laying rack；Housing
200 are removably connected to one end of 100 another side of laying rack, and can be moved relative to laying rack 100, which opens
Equipped with pilot hole 210, and the central axis of pilot hole 210 intersects and at acute angles theta with laying rack 100；Driving lever 220 is arranged in guiding
Hole 210, and its side can be rotated along 210 side of pilot hole, during work, side rail of 220 side of driving lever along pilot hole 210
Mark moves so that the one end of driving lever 220 away from housing 200 can also move and track is in the track of 210 side of pilot hole.
As shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 6, pilot hole 210 is in ellipticity so that 220 side of driving lever can be along pilot hole
210 flank movements, in this way, just can ensure that driving lever 220 can be by books when driving lever 220 moves to major axis one end of pilot hole 210
Page turning, embodies the stability of the lever body herein；The pilot hole 210 includes being used for the track hole 211 for guiding driving lever 220 to rotate
And safety vent 212, and track hole 211 and 212 unicom of safety vent, during work, the middle part of driving lever 220 is along 211 side of track hole
Track movement, the one end of driving lever 220 away from housing 200 also rotates therewith, and the track that its movement is formed be in ellipticity, when group
When bar 220 turns to 211 top of track hole, the length that driving lever 220 stretches out housing 200 turns to track hole 211 more than driving lever 220
Length during bottom, therefore, when driving lever 220 turns to 211 top of track hole, driving lever 220 will enter between page, work as driving lever
220 along track hole 211 to bottom right move when, page just page turning to the right, when driving lever 220 is transported to left down along track hole 211
When dynamic, page just left side page turning, when driving lever 220 turns to 211 bottom of track hole, driving lever 220 will be extracted out of page, such as
This, completes page turning of the driving lever 220 to books, secondly, the major axis and short axle of safety vent 212 be all higher than track hole 211 major axis and
Short axle, in this way, avoiding driving lever 220 during the motion, it collides with housing 200, so as to protect driving lever 220.
Offer working chamber 230 inside housing 200, and working chamber 230 and 210 unicom of pilot hole, during installation, technical staff
220 one end of driving lever need to be solidly plugged in working chamber 230,220 other end of driving lever stretches out housing 200, and by driving lever 220 through leading
To hole 210, in this way, when the external world gives driving lever 220 power, and makes the rotation of driving lever 220,220 side of driving lever just can be along track
211 flank movement of hole, so that 220 another end motion of driving lever is driven, and its movement locus is in ellipticity.
Mounting base 240 is equipped with working chamber 230, the driving lever for driving driving lever 220 to rotate is installed in the mounting base 240
The central axis of pilot hole 210 is passed through at motor 241, the center of the driving lever motor 241, and during installation, technical staff is needed first by driving lever
Motor 241 is installed in mounting base 240, and causes the center of driving lever motor 241 to pass through the central axis of pilot hole 210, hereafter,
By the rotatable connection of 220 one end of driving lever on driving lever motor 241, in this way, when people start the lever body, driving lever motor 241
Driving lever 220 can will be driven to rotate.
Driving lever motor 241 is provided with the connection sheet 2411 for connecting driving lever 220, the company close to the side of pilot hole 210
2411 one end of contact pin is installed on driving lever motor 241, and 2411 other end of connection sheet is equipped with the connecting hole for being used for being installed on driving lever 220
2411a, during installation, technical staff needs that first connection sheet 2411 is installed on driving lever motor 241, hereafter pacifies driving lever motor 241
Loaded in mounting base 240,220 one end of driving lever is solidly plugged in connecting hole 2411a afterwards, in this way, when driving lever motor 241 works
When, it can rotate connection sheet 2411, hereafter allow connection sheet 2411 to drive driving lever 220 to rotate, so as to complete the dynamic of lever body
Power transmission.
Driving lever 220 includes the rotating bar 221 and page turning bar 222 along 211 flank movement of track hole, the rotating bar 221
One end is connected page turning bar 222, and 221 other end of rotating bar is solidly plugged in the connecting hole 2411a of connection sheet 2411, when connection sheet 2411
During rotation, its energy band rotating bar 221 is along 211 flank movement of track hole, so that allow page turning bar 222 also to rotate therewith, and page turning
The centerline axis parallel of bar 222 is in laying rack 100, so so that and the movement locus of page turning bar 222 is in ellipticity, so that it is guaranteed that
When driving lever 220 moves to major axis one end of pilot hole 210, driving lever 220 can be by book page turning.
As shown in Figure 2, Figure 4 shows, housing 200 is installed with elevating lever 250 close to 100 side of laying rack, which wears
In laying rack 100, and its outer surface has screw thread, which, which is equipped with, can be such that housing 200 is fixed on laying rack 100
Fixing nut 251, and the threaded hole 140 of corresponding elevating lever 250 is offered on laying rack 100, during installation, technical staff need by
Elevating lever 250 is directed at threaded hole 140, and elevating lever 250 is threadedly coupled with threaded hole 140, hereafter, by fixing nut 251 in
Elevating lever 250 is threadedly coupled, and causes fixing nut 251 to prop up laying rack 100, so that avoid elevating lever 250 from shaking, when
When people read, people can be according to the thickness of books, by elevating lever 250 and fixing nut 251, adjustment housings 200 and pendulum
Distance between frame 100 is put, so that it is guaranteed that page turning bar 222 can will be in insertion books and by book page turning so that the lever body energy
The books to differ suitable for all kinds of thickness, embody the science of the present invention herein.
Laying rack 100 is equipped with straight slot 110, and the central axis of the straight slot 110 is with the central axis of pilot hole 210 positioned at same
In one plane, and not parallel, therefore, when technical staff by housing 200 be installed on laying rack 100 or people to housing 200 into
During row lifting, elevating lever 250 need to be threadedly coupled with threaded hole 140, and allow the central axis and straight slot 110 of pilot hole 210
Central axis is located in approximately the same plane, can further ensure that following two actions：When rotating bar 221 moves to track hole
During 211 top, page turning bar 222 can be inserted into books；When rotating bar 221 moves to 211 major axis one end of track hole, page turning bar
222 can be by book page turning.
Supporting mechanism 300 includes base 310 and motion bar 320, which is installed with close to 100 one side of laying rack
Supporting rod 311, the supporting rod 311 are equipped with multiple notch 311a close to 320 side of motion bar, and the supporting rod 311 is close to laying rack
100 one end are equipped with the first cross bar 311b, which is equipped with the second cross bar 321, motion bar 320 close to 100 one end of laying rack
The other end is fastened in notch 311a, and laying rack 100 is equipped with the first mounting base 120 for being used for installing the first cross bar 311b,
And first cross bar 311b can be circumferentially rotated with respect to the first mounting base 120, be additionally provided with laying rack 100 for install the second cross bar
321 the second mounting base 130, and the second cross bar 321 can be circumferentially rotated with respect to the second mounting base 130, in technical staff to support
When mechanism 300 is installed, need that first base 310 is positioned on horizontal plane, hereafter, by the first mounting base 120 of laying rack 100
It is installed on the first cross bar 311b so that laying rack 100 can be rotated around the first cross bar 311b, and afterwards, the second cross bar 321 is installed
In in the second mounting base 130 of laying rack 100 so that motion bar 320 can around the center axis thereof of the second cross bar 321, then,
The one end of motion bar 320 away from the first cross bar 311b is fastened in notch 311a, in this way, just by motion bar 320, supporting rod
311 and laying rack 100 form one it is triangular, and triangle has preferable stability, is hardly damaged, and embodies herein
The science of design；When people need to adjust the angle laying rack 100, people need a hand steered firmly laying rack 100, and make work
Lever 320 is dropped out out of notch 311a, hereafter using the first cross bar 311b as rotation axis rotation laying rack 100 to proper angle, separately
One hand fixes the one end of motion bar 320 away from the second cross bar 321 in appropriate notch 311a, so as to complete laying rack 100
The adjustment of angle, is convenient for people to the reading to books.
It is the operation principle of the present invention below：
The spine of books is positioned in straight slot 110, starts driving lever motor 241 so that connection sheet 2411 rotates, and rotates
Bar 221 is solidly plugged in the connecting hole 2411a of connection sheet 2411 so that connection sheet 2411 can drive rotating bar 221 along track hole
211 sides rotate, and page turning bar 222 is connected with rotating bar 221 so that page turning bar 222 also rotates therewith, and track hole 211 is in
The centerline axis parallel of ellipticity and page turning bar 222 is in laying rack 100 so that when rotating bar 221 moves to 211 top of track hole
When, page turning bar 222 can be inserted into books；When rotating bar 221 moves to 211 major axis one end of track hole, page turning bar 222 can be by book
This page turning.
Connected by the threaded connection of elevating lever 250 and laying rack 100 and fixing nut 251 and the screw thread of elevating lever 250
Connect, you can adjustment the distance between housing 200 and laying rack 100, so that it is guaranteed that page turning bar 222 can will be inserted into page and by books
Page turning so that the lever body can be suitably used for the books that all kinds of thickness differ；By the one of 320 the second cross bar of principle 321 of motion bar
End is fastened in suitable notch 311a, the angle of laying rack 100 is adjusted, so as to be convenient for people to the reading to books.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (10)
- A kind of 1. lever body for book leaf turner, it is characterised in that includingLaying rack, its one side are equipped with the supporting mechanism for being used for adjusting laying rack angle；Housing, it is removably connected to one end of laying rack another side, and can be moved relative to laying rack, and the housing side is opened Central axis equipped with pilot hole, and pilot hole intersects and at an acute angle with laying rack；Driving lever, it is arranged in pilot hole, and its side can be rotated along pilot hole side.
- 2. a kind of lever body for book leaf turner according to claim 1, it is characterised in that the pilot hole is in ellipse Shape, and pilot hole includes being used for track hole and the safety vent for guiding driving lever to rotate, and track hole and safety vent unicom.
- 3. a kind of lever body for book leaf turner according to claim 1, it is characterised in that the enclosure interior opens up There are working chamber, and working chamber and the pilot hole unicom.
- 4. a kind of lever body for book leaf turner according to claim 3, it is characterised in that be equipped with the working chamber Mounting base, the driving lever motor for driving driving lever to rotate is provided with the mounting base, the center of the driving lever motor is by leading To the central axis in hole.
- 5. a kind of lever body for book leaf turner according to claim 4, it is characterised in that the driving lever motor is close The side of pilot hole is provided with the connection sheet for connecting driving lever.
- A kind of 6. lever body for book leaf turner according to claim 5, it is characterised in that the driving lever include along The rotating bar and page turning bar of track hole flank movement, described rotating bar one end are connected page turning bar, the rotating bar other end insert it is solid with In connection sheet, the centerline axis parallel of the page turning bar is in laying rack.
- 7. a kind of lever body for book leaf turner according to claim 1, it is characterised in that the housing is close to be put Frame side is installed with elevating lever, and the elevating lever is arranged in laying rack, and its outer surface has screw thread, and the elevating lever is equipped with Housing can be made to be fixed on the fixing nut on laying rack.
- 8. a kind of lever body for book leaf turner according to claim 1, it is characterised in that the laying rack is equipped with In straight slot, the central axis of the straight slot and the central axial of pilot hole are generally aligned in the same plane, and it is not parallel.
- 9. a kind of lever body for book leaf turner according to claim 1, it is characterised in that the supporting mechanism includes Base and motion bar, the base are installed with supporting rod close to laying rack one side；The supporting rod is close to movable branching rod side Equipped with multiple notches, the supporting rod is equipped with the first cross bar close to laying rack one end, and the motion bar is set close to laying rack one end There is the second cross bar, the motion bar other end is fastened in notch.
- 10. a kind of lever body for book leaf turner according to claim 9, it is characterised in that set on the laying rack The first mounting base of the first cross bar of installation is useful for, and the first cross bar can be circumferentially rotated with respect to the first mounting base, on laying rack also Equipped with the second mounting base for installing the second cross bar, and the second cross bar can be circumferentially rotated with respect to the second mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111314.2A CN106864072B (en) | 2017-02-28 | 2017-02-28 | A kind of lever body for book leaf turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111314.2A CN106864072B (en) | 2017-02-28 | 2017-02-28 | A kind of lever body for book leaf turner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106864072A CN106864072A (en) | 2017-06-20 |
| CN106864072B true CN106864072B (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710111314.2A Active CN106864072B (en) | 2017-02-28 | 2017-02-28 | A kind of lever body for book leaf turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106864072B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050051B (en) * | 2018-10-12 | 2021-03-09 | 台州来智科技有限公司 | Page turning device |
| CN110126508A (en) * | 2019-06-04 | 2019-08-16 | 广东机电职业技术学院 | A kind of page turner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1562642A (en) * | 2004-04-15 | 2005-01-12 | 上海交通大学 | Automatic page turning device |
| CN204605253U (en) * | 2015-03-03 | 2015-09-02 | 浙江商业职业技术学院 | Automatic page turning device |
| CN105691029A (en) * | 2014-12-15 | 2016-06-22 | 卡西欧计算机株式会社 | Apparatus for turning page and method for turning page |
| CN205631788U (en) * | 2016-05-14 | 2016-10-12 | 王思元 | Automatic page turning machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4829355B2 (en) * | 2009-03-24 | 2011-12-07 | 治 古市 | Musical page turning device and music stand |
-
2017
- 2017-02-28 CN CN201710111314.2A patent/CN106864072B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1562642A (en) * | 2004-04-15 | 2005-01-12 | 上海交通大学 | Automatic page turning device |
| CN105691029A (en) * | 2014-12-15 | 2016-06-22 | 卡西欧计算机株式会社 | Apparatus for turning page and method for turning page |
| CN204605253U (en) * | 2015-03-03 | 2015-09-02 | 浙江商业职业技术学院 | Automatic page turning device |
| CN205631788U (en) * | 2016-05-14 | 2016-10-12 | 王思元 | Automatic page turning machine |
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| Publication number | Publication date |
|---|---|
| CN106864072A (en) | 2017-06-20 |
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