CN106864072A - A kind of lever body for book leaf turner - Google Patents
A kind of lever body for book leaf turner Download PDFInfo
- Publication number
- CN106864072A CN106864072A CN201710111314.2A CN201710111314A CN106864072A CN 106864072 A CN106864072 A CN 106864072A CN 201710111314 A CN201710111314 A CN 201710111314A CN 106864072 A CN106864072 A CN 106864072A
- Authority
- CN
- China
- Prior art keywords
- laying rack
- bar
- leaf turner
- lever
- page turning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The 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 present invention includes laying rack, supporting mechanism, housing, pilot hole and driving lever for the lever body of book leaf turner, 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 in 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 significantly reduce time of the book leaf turner to book page turning, improve its operating 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 page turning, so as to be convenient for people to that books are read
Read, thus can be by, 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 103029481 A, 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 is twined
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 directed to existing technology and there is above mentioned problem, it is proposed that a kind of simple structure, raising are to book
This page turning efficiency and it is convenient for people to the lever body for book leaf turner read.
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 is provided with the supporting mechanism for adjusting laying rack angle；
Housing, its one end for being removably connected to laying rack another side, and can relative laying rack axial movement, the shell
Body 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 rotate 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 use
The track hole rotated in guiding driving lever 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 seat, the mounting seat are provided with the working chamber
On driving lever motor for driving driving lever to rotate is installed, the center of the driving lever motor by pilot hole central axis.
In a kind of above-mentioned lever body for book leaf turner, the driving lever motor is provided near the side of pilot hole
Connection sheet for connecting 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, the connected page turning bar in described rotating bar one end, the rotating bar other end are 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 near laying rack side
Bar, the elevating lever is arranged in laying rack, and its outer surface has screw thread, and the elevating lever is provided 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 provided with groove, in the groove
Heart axis 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 support bar near laying rack one side；The support bar is provided with multiple breach near movable branching rod side, described
Support bar is provided with the first cross bar near laying rack one end, and the motion bar is provided with the second cross bar, motion bar near laying rack one end
The other end is fastened in breach.
In a kind of above-mentioned lever body for book leaf turner, the laying rack is provided with for installing the first cross bar
First mounting seat, and the first cross bar can circumferentially rotate with respect to the first mounting seat, be additionally provided with laying rack for installing the second cross bar
The second mounting seat, and the second cross bar can circumferentially rotate with respect to the second mounting seat.
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 and rotating bar are connected, and rotating bar centerline axis parallel in laying rack, so so that rotating bar
When moving to track hole top, page turning bar can be inserted in 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 significantly reduce book leaf turner to books
The time of page turning, improve its operating efficiency.
2nd, housing is installed with elevating lever near laying rack side, and the elevating lever is arranged in laying rack, and its outer surface has
Screw thread, the elevating lever is provided with the fixing nut that housing can be made to be fixed on laying rack, and correspondence lifting is offered on laying rack
The screwed 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 insertion page and by book page turning so that the lever body can be suitably used for all kinds of thickness
The books that degree differs.
Brief description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is upward view of the invention.
Fig. 3 is the structural representation of housing.
Fig. 4 is the structural representation of laying rack.
Fig. 5 is the structural representation of connection sheet.
Fig. 6 is the structural representation of driving lever.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, 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, the one side of laying rack 100 is provided with the supporting mechanism 300 for adjusting the angle of laying rack 100；Housing
200 one end for being removably connected to the another side of laying rack 100, and can be moved axially with respect to laying rack 100, the housing 200 1
Side offers 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
Pilot hole 210, and its side can rotate along the side of pilot hole 210, during work, the side of driving lever 220 along pilot hole 210 side
Move face track so that driving lever 220 can also be moved away from one end of housing 200 and track is in the track of the side of pilot hole 210.
As shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 6, pilot hole 210 is in ellipticity so that the side of driving lever 220 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 the track hole 211 for guiding driving lever 220 to rotate
And safety vent 212, and track hole 211 and the UNICOM of safety vent 212, during work, the middle part of driving lever 220 is along the side of track hole 211
Track motion, away from one end also concomitant rotation of housing 200, and track that its motion is formed is in ellipticity to driving lever 220, when dialling
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 work as driving lever between page
220 to bottom right along track hole 211 when moving, 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 from 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 in motion process, it collides with housing 200, so as to protect driving lever 220.
Working chamber 230, and working chamber 230 and the UNICOM of pilot hole 210, during installation, technical staff are offered inside housing 200
The one end of driving lever 220 need to be solidly plugged in working chamber 230, the other end of driving lever 220 stretches out housing 200, and by driving lever 220 through leading
To hole 210, in this way, when the external world gives the power of driving lever 220, and when rotating driving lever 220, the side of driving lever 220 just can be along track
The flank movement of hole 211, so that another end motion of driving lever 220 is driven, and its movement locus is in ellipticity.
Mounting seat 240 is provided with working chamber 230, the driving lever for driving driving lever 220 to rotate is installed in the mounting seat 240
Motor 241, the center of the driving lever motor 241 by pilot hole 210 central axis, during installation, technical staff is needed first by driving lever
Motor 241 is installed in mounting seat 240, and causes the center of driving lever motor 241 by the central axis of pilot hole 210, hereafter,
The one end of driving lever 220 is rotatably connected 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 near the side of pilot hole 210
The one end of contact pin 2411 is installed on driving lever motor 241, and the other end of connection sheet 2411 is provided with the connecting hole 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 seat 240, the one end of driving lever 220 is solidly plugged in connecting hole 2411a afterwards, in this way, when driving lever motor 241 works
When, it can rotate connection sheet 2411, and this relief connection sheet 2411 drives driving lever 220 to rotate, so as to complete the dynamic of lever body
Power is transmitted.
Driving lever 220 is included along the rotating bar 221 and page turning bar 222 of the flank movement of track hole 211, the rotating bar 221
The connected page turning bar 222 in one end, the other end of rotating bar 221 is solidly plugged in the connecting hole 2411a of connection sheet 2411, when connection sheet 2411
During rotation, its can band rotating bar 221 along the flank movement of track hole 211, so as to allow the also concomitant rotation of page turning bar 222, and page turning
The centerline axis parallel of bar 222 in laying rack 100, so so that 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 near the side of laying rack 100, and the elevating lever 250 wears
In laying rack 100, and its outer surface has screw thread, and the elevating lever 250 is provided with can be such that housing 200 is fixed on laying rack 100
Fixing nut 251, and offered on laying rack 100 correspondence elevating lever 250 screwed hole 140, during installation, technical staff need by
Elevating lever 250 is directed at screwed hole 140, and elevating lever 250 is threadedly coupled with screwed hole 140, hereafter, by fixing nut 251 in
Elevating lever 250 is threadedly coupled, and causes that fixing nut 251 props up laying rack 100, so as to 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 be in insertion books and by book page turning so that the lever body energy
Suitable for the books of all kinds of variable thickness, science of the invention is embodied herein.
Laying rack 100 is provided with groove 110, and the central axis of the groove 110 is located at same with the central axis of pilot hole 210
It is in one plane and not parallel, therefore, enter to housing 200 when housing 200 is installed on laying rack 100 or people by technical staff
During row lifting, elevating lever 250 need to be threadedly coupled with screwed hole 140, and allow the central axis and groove 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 in 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, and the base 310 is installed near the one side of laying rack 100
Support bar 311, the support bar 311 is provided with multiple breach 311a near the side of motion bar 320, and the support bar 311 is near laying rack
100 one end are provided with the first cross bar 311b, and the motion bar 320 is provided with the second cross bar 321, motion bar 320 near the one end of laying rack 100
The other end is fastened in breach 311a, and laying rack 100 is provided with the first mounting seat 120 for installing the first cross bar 311b,
And first cross bar 311b can be circumferentially rotated with respect to the first mounting seat 120, be additionally provided with laying rack 100 for installing the second cross bar
321 the second mounting seat 130, and the second cross bar 321 can circumferentially rotate with respect to the second mounting seat 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 seat 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, afterwards, the second cross bar 321 be installed
In in the second mounting seat 130 of laying rack 100 so that motion bar 320 can around the center axis thereof of the second cross bar 321, then,
One end by motion bar 320 away from the first cross bar 311b is fastened in breach 311a, in this way, just by motion bar 320, support bar
311 and laying rack 100 constitute one it is triangular, and triangle has preferable stability, is hardly damaged, and this is embodied herein
The science of design；When people are needed 100 adjustment angle of laying rack, people need a hand steered firmly laying rack 100, and make work
Lever 320 is dropped out from breach 311a, hereafter rotates laying rack 100 to proper angle by rotary shaft of the first cross bar 311b, separately
The one end of one hand by motion bar 320 away from the second cross bar 321 is fixed in appropriate breach 311a, so as to complete laying rack 100
The adjustment of angle, is convenient for people to the reading to books.
The following is operation principle of the invention：
The spine of books is positioned in groove 110, starts driving lever motor 241 so that connection sheet 2411 is rotated, and is rotated
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 and rotating bar 221 are connected so that the also concomitant rotation of page turning bar 222, 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 the top of track hole 211
When, page turning bar 222 can be inserted in 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 with the screw thread of elevating lever 250 by the threaded connection and fixing nut 251 of elevating lever 250 and laying rack 100
Connect, you can the distance between adjustment housing 200 and laying rack 100, so that it is guaranteed that page turning bar 222 can insertion page and by books
Page turning so that the lever body can be suitably used for the books of all kinds of variable thickness；By the one of the second cross bar of principle 321 of motion bar 320
End is fastened in suitable breach 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 the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of lever body for book leaf turner, it is characterised in that including
Laying rack, its one side is provided with the supporting mechanism for adjusting laying rack angle；
Housing, its one end for being removably connected to laying rack another side, and can relative laying rack axial movement, 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 rotate 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 the track hole for guiding driving lever to rotate and safety vent, 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 is opened 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 provided with the working chamber
Mounting seat, is provided with the driving lever motor for driving driving lever to rotate in the mounting seat, 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 to
The side of pilot hole is provided with the connection sheet for connecting driving lever.
6. a kind of 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 near putting
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 provided with
The fixing nut that housing can be made to be fixed 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 provided with
Groove, the central axis of the groove is generally aligned in the same plane interior and not parallel with the central axial of pilot hole.
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 support bar near laying rack one side；The support bar is near movable branching rod side
Multiple breach are provided with, the support bar is provided with the first cross bar near laying rack one end, and the motion bar sets near laying rack one end
There is the second cross bar, the motion bar other end is fastened in breach.
10. a kind of lever body for book leaf turner according to claim 9, it is characterised in that set on the laying rack
There is the first mounting seat for installing the first cross bar, and the first cross bar can be circumferentially rotated with respect to the first mounting seat, on laying rack also
The second mounting seat for installing the second cross bar is provided with, and the second cross bar can be circumferentially rotated with respect to the second mounting seat.
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 true CN106864072A (en) | 2017-06-20 |
| CN106864072B CN106864072B (en) | 2018-05-11 |
Family
ID=59167942
Family Applications (1)
| 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050051A (en) * | 2018-10-12 | 2018-12-21 | 长沙宁湖机械设备有限公司 | A kind of page turner |
| CN110126508A (en) * | 2019-06-04 | 2019-08-16 | 广东机电职业技术学院 | A kind of page turner |
Citations (5)
| 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 |
| JP2010247531A (en) * | 2009-03-24 | 2010-11-04 | Osamu Furuichi | Device for freely turning over page of music score and music stand |
| 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 |
-
2017
- 2017-02-28 CN CN201710111314.2A patent/CN106864072B/en active Active
Patent Citations (5)
| 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 |
| JP2010247531A (en) * | 2009-03-24 | 2010-11-04 | Osamu Furuichi | Device for freely turning over page of music score and music stand |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050051A (en) * | 2018-10-12 | 2018-12-21 | 长沙宁湖机械设备有限公司 | A kind of page turner |
| CN110126508A (en) * | 2019-06-04 | 2019-08-16 | 广东机电职业技术学院 | A kind of page turner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106864072B (en) | 2018-05-11 |
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