CN103395314A - Pedal-type page turning device - Google Patents
Pedal-type page turning device Download PDFInfo
- Publication number
- CN103395314A CN103395314A CN2013103383256A CN201310338325A CN103395314A CN 103395314 A CN103395314 A CN 103395314A CN 2013103383256 A CN2013103383256 A CN 2013103383256A CN 201310338325 A CN201310338325 A CN 201310338325A CN 103395314 A CN103395314 A CN 103395314A
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- connecting rod
- pedal
- base
- rubber
- page turning
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Abstract
The invention provides a pedal-type page turning device which comprises a pedal (1), rubber supporting legs (2), a base (3), a connecting rod a (4), a motion connecting rod (5), a supporting frame (6), connecting rods b (7), a pressing spring (8), a rubber head (9) and a pressing head (10). The connecting rod a (4), the motion connecting rod (5) and the connecting rods b (7) constitute a connecting rod mechanism. The pedal drives the rubber head to move through the connecting rod mechanism to turn pages of a book, the pressing spring can guarantee that the rubber head is always in contact with the book under certain pressure, the pressing head is used for guaranteeing that only one page of the book is turned each time, and the base and the rubber supporting legs enable the page turning device to be stably placed on a table. The pedal-type page turning device is convenient to operate, low in cost, easy to manufacture and process, low in requirements for daily use maintenance, strong in practicability and easy to popularize widely and is an efficient page turning tool for disabled people without hands or people with hands prone to chilblain on cold days.
Description
Technical field
The invention provides a kind of foot-operated page turner.
Background technology
The handicapped people of opponent, seem and simply turn over book action they are but seemed extremely difficult.Or pass through with the page turning of toe clip book, or turn over book under others' help,, even by with chin, turning over book, bother and poor efficiency.And some people also needs to seek a kind of device that can substitute manual page turning in the situation that cold weather easily freezes hand.
A kind of beat-type page turner of patent of invention, publication number: CN101830134A have now been applied for.The swing mechanism that is provided with timing module in the base of this invention and by timing module, is controlled, swing mechanism connect one and are located at turning over the book rod and can drive on base and turn over the book rod and swing.Deficiency is owing to by the Preset Time parameter, controlling the swing of turning over the book rod, can not well bring into play the initiative of controlling reading rate when people read in practical application.
Another is without mutilated hand people page turner, publication number: CN202541018U.This invention is to utilize a suction pipe that is placed on page, and while turning over book, with mouth one suction, the netted sucker that suction pipe connects just can easily turn over book.The shortcoming of this invention is significantly, by inhale suction pipe with mouth, realizes turning over book, and itself is very unhygienic, and is also unhealthy; Breathe through one's mouth frequently during reading, can make large cerebral anoxia and do not feel well, effect and the enjoyment of impact reading; The service life of suction pipe and netted sucker, short, regular maintenance cleaning was had relatively high expectations.
Summary of the invention
, for the problem that background technology exists, the invention provides and a kind ofly can realize by foot-operated mode the page turner of books page turning, for without the mutilated hand people or a day cold crowd of easily freezing hand provides a kind of books page turning instrument easily and effectively when reading.
A kind of foot-operated page turner, comprise pedal (1), rubber supporting leg (2), base (3), connecting rod a(4), action link rod (5), bracing frame (6), connecting rod b(7), holddown spring (8), Rubber end (9), ballast head (10);
Rubber supporting leg (2) is fixed on base (3) below, base (3) and rubber supporting leg (2) can make page turner firm be placed on desk, upper support frame (6) is fixed on base (3), pedal (1) is by extensible link and connecting rod a(4) be connected, extensible link is used for adjusting the position on pedal 1 and ground;
Connecting rod a (4) is fixed on base (3), action link rod (5) is connected with connecting rod a (4), connecting rod b (7) is connected with bracing frame (6), action link rod (5) respectively, action link rod (5) is connected with holddown spring (8), and Rubber end (9) is fixed on holddown spring (8); Connecting rod a (4), action link rod (5), connecting rod b (7) form linkage, holddown spring (8) guarantees that Rubber end (9) contacts with certain pressure with books all the time, and pedal (1) makes the books page turning by Rubber end (9) motion that linkage drives on holddown spring (8);
Ballast head (10) is connected on base, and ballast head (10) only turns over a page while guaranteeing to turn over book at every turn.
Described connecting rod a (4) fixes on base (3) by hinges fixing, and action link rod (5) is connected with connecting rod a (4) by hinge, and connecting rod b (7) is connected with bracing frame (6), action link rod (5) by hinge respectively.
Compared with prior art, the present invention drives with the Rubber end motion of page generation frictional force and realizes the books page turning by the footboard drives linkage, can be easily according to reader's reading rate, and reading habit is carried out fully from the main control page turning; It is simple to operate, easy to use, cost is low, makes handling ease, lower to the routine use maintenance requirement, and the combination of holddown spring and ballast head only turns over a page can guarantee to turn over book the time at every turn, turns over book effective; To without the mutilated hand people or a day cold crowd of easily freezing hand is a kind of highly effective books page turning instrument.
Description of drawings
Fig. 1 is structure chart of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is schematic diagram of the present invention.
Wherein, 1-pedal, 2-rubber supporting leg, 3-base, 4-connecting rod a, 5-action link rod, 6-bracing frame, 7-connecting rod b, 8-holddown spring, 9-Rubber end, 10-ballast head, 11-books, 12-desk, 13-ground;
A, B, C, D place are chain connection, and OF is extensible link.
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes pedal (1), rubber supporting leg (2), base (3), connecting rod a(4), action link rod (5), bracing frame (6), connecting rod b(7), holddown spring (8), Rubber end (9), ballast head (10);
Rubber supporting leg (2) is fixed on base (3) below, base (3) and rubber supporting leg (2) can make page turner firm be placed on desk, upper support frame (6) is fixed on base (3), pedal (1) is by extensible link and connecting rod a(4) be connected, extensible link is used for adjusting the position on pedal 1 and ground;
Connecting rod a (4) is fixed on base (3), action link rod (5) is connected with connecting rod a (4), connecting rod b (7) is connected with bracing frame (6), action link rod (5) respectively, action link rod (5) is connected with holddown spring (8), and Rubber end (9) is fixed on holddown spring (8);
Connecting rod a (4), action link rod (5), connecting rod b (7) form linkage, and the movable part of linkage is counted n=3(connecting rod a (4), action link rod (5), connecting rod b (7)), lower pair P
L=4(is respectively the hinge at A, B, C, D place), calculate thus the free degree F=3 of linkage * 3-2 * 4=1, number of degrees of freedom, equals drive member (being pedal herein) number, and linkage has definite movement locus, and namely the M track of ordering is determined;
Holddown spring (8) guarantee Rubber end (9) all the time with books with certain pressure joint, pedal (1) drives Rubber end (9) on holddown spring (8) by linkage and moves and make the books page turning;
Ballast head (10) is connected on base, and ballast head (10) only turns over a page while guaranteeing to turn over book at every turn.
Connecting rod a (4) is connected with base (3) by hinge A, and action link rod (5) is connected with connecting rod a (4) by hinge B, and connecting rod b (7) is connected with bracing frame (6), action link rod (5) by hinge D, C respectively.
As shown in Figure 3, when driving extensible link, pedal (1) turns over AO by horizontal level AO
2, AO
3, the M point of Rubber end (9) is by M
2Move to M
3The time, Rubber end (9) and page produce friction, and frictional force drives the page motion book that just can turn over a page; Ballast head (10) provides thrust with books by self gravitation, when first page produces skew because the frictional force of Rubber end (9) drives with second page, ballast head (10) is because gravity can drop on second page, thereby second page can, with the first page page turning, only not turned over a page at every turn in the time of therefore can guaranteeing to turn over book.
Claims (2)
1. foot-operated page turner is characterized in that: comprise pedal (1), rubber supporting leg (2), base (3),
Connecting rod a(4), action link rod (5), bracing frame (6), connecting rod b(7), holddown spring (8), Rubber end (9), ballast head (10);
Rubber supporting leg (2) is fixed on base (3) below, and bracing frame (6) is fixed on base (3), and pedal (1) is by extensible link and connecting rod a(4) be connected, extensible link is used for adjusting the position on pedal 1 and ground;
Connecting rod a (4) is fixed on base (3), action link rod (5) is connected with connecting rod a (4), connecting rod b (7) is connected with bracing frame (6), action link rod (5) respectively, action link rod (5) is connected with holddown spring (8), and Rubber end (9) is fixed on holddown spring (8); Connecting rod a (4), action link rod (5), connecting rod b (7) form linkage, holddown spring (8) guarantees that Rubber end (9) contacts with certain pressure with books all the time, and pedal (1) makes the books page turning by Rubber end (9) motion that linkage drives on holddown spring (8);
Ballast head (10) is connected on base, and ballast head (10) only turns over a page while guaranteeing to turn over book at every turn.
2. a kind of foot-operated page turner according to claim 1, it is characterized in that: described connecting rod a (4) fixes on base (3) by hinges fixing, action link rod (5) is connected with connecting rod a (4) by hinge, and connecting rod b (7) is connected with bracing frame (6), action link rod (5) by hinge respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103383256A CN103395314A (en) | 2013-08-06 | 2013-08-06 | Pedal-type page turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103383256A CN103395314A (en) | 2013-08-06 | 2013-08-06 | Pedal-type page turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103395314A true CN103395314A (en) | 2013-11-20 |
Family
ID=49559125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103383256A Pending CN103395314A (en) | 2013-08-06 | 2013-08-06 | Pedal-type page turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103395314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500954A (en) * | 2016-01-26 | 2016-04-20 | 华侨大学 | Handicapped-friendly desk |
| CN108437651A (en) * | 2018-04-28 | 2018-08-24 | 浙江机电职业技术学院 | Automatic page turning device and its flipbook method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770458Y (en) * | 2005-01-13 | 2006-04-12 | 崔超 | Pedal automatic page-turning music book device |
| CN101830134A (en) * | 2010-05-31 | 2010-09-15 | 上海控江中学附属民办学校 | Beat-type page turner |
| CN202541018U (en) * | 2012-04-07 | 2012-11-21 | 赵怡森 | Page turner for handless people |
| CN203371939U (en) * | 2013-08-06 | 2014-01-01 | 武汉大学 | Page turning device |
-
2013
- 2013-08-06 CN CN2013103383256A patent/CN103395314A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2770458Y (en) * | 2005-01-13 | 2006-04-12 | 崔超 | Pedal automatic page-turning music book device |
| CN101830134A (en) * | 2010-05-31 | 2010-09-15 | 上海控江中学附属民办学校 | Beat-type page turner |
| CN202541018U (en) * | 2012-04-07 | 2012-11-21 | 赵怡森 | Page turner for handless people |
| CN203371939U (en) * | 2013-08-06 | 2014-01-01 | 武汉大学 | Page turning device |
Non-Patent Citations (1)
| Title |
|---|
| 董美云，李培行: "脚踏式翻书机构的设计及运动仿真", 《大连交通大学学报》, 30 April 2010 (2010-04-30), pages 24 - 26 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500954A (en) * | 2016-01-26 | 2016-04-20 | 华侨大学 | Handicapped-friendly desk |
| CN108437651A (en) * | 2018-04-28 | 2018-08-24 | 浙江机电职业技术学院 | Automatic page turning device and its flipbook method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |