CN2235894Y - Pedal self-turning-page device for reading - Google Patents
Pedal self-turning-page device for reading Download PDFInfo
- Publication number
- CN2235894Y CN2235894Y CN 95237971 CN95237971U CN2235894Y CN 2235894 Y CN2235894 Y CN 2235894Y CN 95237971 CN95237971 CN 95237971 CN 95237971 U CN95237971 U CN 95237971U CN 2235894 Y CN2235894 Y CN 2235894Y
- Authority
- CN
- China
- Prior art keywords
- page turning
- arm
- principal arm
- converter
- page
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a device which relates to a self page turning device on a music stand for musical performance. The utility model is an improved product of the patent which is a self page turning device for reading (94237981.0). The utility model is characterized in that a four-connecting-rod linkage is changed into a synchronous belt pulley device, a rack-and-pinion converter is changed into a rope pulley type converter, and thereby, a damping wheel is cancelled. Page turning instructions can be presented through a foot stepping controller, and rectilinear motion is transmitted to the rope pulley type converter through pulling wire rope, and the rectilinear motion is converted into the circular arc swing motion of a page turning main arm. Page turning and evening work are completed through the swing motion of the main arm, a linking sub-arm and an evener.
Description
The utility model relate to a kind of look read procedure uses from leaf turner, particularly play on the music music stand of usefulness from leaf turner.
Page turning is the inevitable actions of people in looking read procedure, and when condition is restricted, and both hands generally adopt two kinds of methods can not finish page turning the time: one, and interrupting looking the behavior of reading and looking under reading to instruct carries out page turning; Its two, the help page turning of asking someone to do.The applicant's Chinese patent " look read usefulness from leaf turner " (patent No. 94237981.0, the applying date 940812) has solved the problems referred to above.Yet because the executing agency's converter design in " look read usefulness from leaf turner " is the pinion and-rack converter, page turning, loose page peace full employment are to adopt quadric chain etc., its complex structure, and cost of manufacture is higher.
The purpose of this utility model is to overcome above-mentioned defective, provides a kind of simple in structure, and cost is low, can independently finish, and does not interrupt looking read foot-operated from leaf turner.
The technical solution of the utility model: the utility model is the improvement product of " look read usefulness from leaf turner (94237981.0) " patent; Promptly cancel quadric chain, change timing belt pulley into, cancellation pinion and-rack converter changes the wheeled converter of steel wire rope into; Thereby cancellation damping wheel.
The utility model comprises by looking of constituting of telescope support, fastening handle and the flat board that can incline reads frame, look read to be provided with on the frame foot-operated from leaf turner, it is by the sticking page or leaf wheel of the cover shape on foot controller, executing agency's converter, page turning principal arm, eccentric shaft and the eccentric shaft from leaf turner, and synchronous belt device, sub-arm and sponge smoother constitute.
Executing agency's converter design is a steel wire rope cable pulley type converter, back-moving spring promptly is set in converter, restricts and fail and steel wire rope.
The page turning principal arm is to be installed on the converter by a principal arm axle, and the working end is connected with the eccentric shaft that the sticking page or leaf of cover shape is taken turns, and sets gradually rope sheave, belt pulley and page turning principal arm on its principal arm axle; Behind wire line thimble rope-winding wheel 1.5 circles, an end links to each other with back-moving spring, and the other end links to each other with foot controller.
The sponge smoother is set on the sub-arm working end, and its sub-arm is fixed on the flat board that can incline by a fulcrum, and a belt pulley and sub-arm promptly are housed on the fulcrum, and sub-arm drives and the synchronous interaction of page turning principal arm by synchronous belt.Being provided with one on foot controller has and looks the pallet of reading one page function repeatedly.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a schematic top plan view of the present utility model;
Fig. 3 is executing agency's converter structure schematic diagram;
Fig. 4 is defeated for sticking page or leaf, eccentric shaft and page turning principal arm package assembly schematic diagram.
Referring to above-mentioned accompanying drawing, the utility model is to read to be configured to integral body with looking, and looks and read frame to be by telescope support 1, fastening handle 2 and can to incline and dull and stereotyped 3 constitute.Constituted by foot controller 4, executing agency's converter 7, page turning principal arm 8, eccentric shaft 9, the sticking page or leaf wheel 10 of cover shape, synchronous belt 11, sub-arm 12 and sponge smoother 13 from leaf turner.
Executing agency's converter 7 is designed to steel wire rope cable pulley type converter.In converter 7, be provided with back-moving spring, rope sheave and steel wire rope 6 (as shown in Figure 3); Page turning principal arm 8 one ends are to be installed on the converter 7 by a principal arm axle (16), and the other end links to each other with eccentric shaft 9, and the sticking page or leaf wheel of cover shape 10 (as Fig. 2 and shown in Figure 4) are housed on the eccentric shaft 9.Set gradually rope sheave, belt pulley and page turning principal arm 8 on principal arm axle (16), after steel wire rope 6 enclosed around the rope sheave on the principal arm axle (16) 1.5, an end linked to each other with back-moving spring, and the other end links to each other with foot controller 4, forms closed loop to transmit moment of torsion.
The sticking page or leaf wheel 10 of cover shape can rotate freely around the eccentric shaft on the page turning principal arm 89, is undertaking and is getting page or leaf and loose page function, and wheel face is stained with the powerful two-sided tape paper of one deck.Foot controller 4 is provided with one can look the pallet 5 of reading one page function repeatedly.
Operation principle of the present utility model is described by two kinds of operating modes, promptly one, page turning is looked and read operating mode continuously; Two, stir a Pageview repeatedly and read the positive and negative operating mode.
One, continuously the operation principle of reading is looked in page turning: will boundly look and read material 14 (album of paintings or calligraphy paper) and be fixed on the flat board 3 that can incline with clip 15, and the cord 0 of the center of rotation O of page turning principal arm 8 and album of paintings or calligraphy paper ' be preset offset e.Simultaneously, each that should be under sticking page or leaf wheel 10 positions before the work open all paste on album of paintings or calligraphy paper one with the sizable adhesive tape of sticking page or leaf wheel, this is for fear of sticking when getting album of paintings or calligraphy paper, the paper fiber adheres to and pollutes wheel face, reduces adhesion strength, makes failure of apparatus.After posting adhesive tape, decontrol sticking page or leaf wheel, under the effect of gravity, album of paintings or calligraphy paper 14 and sticking page or leaf wheel 10 are adhered to the P point firmly.That is to say, album of paintings or calligraphy paper is fixed on the precalculated position of workbench (can incline dull and stereotyped 3), its page turning, the peaceful full employment of loose page, are finished under the interaction of presetting side-play amount e by the swing of page turning principal arm 8 with the sub-arm 12 of interlock by the adhesive tape adhesion on the sticking page or leaf wheel.
Page-turning instruction is sent by foot controller 4, promptly by pulling steel wire rope 6, rectilinear motion is reached on the cable pulley type converter 7, changes the arc swing of page turning principal arm 8 and sub-arm 12 into.
Because page turning principal arm 8 oscillation center O during original position, sticky point P to the sticking page or leaf wheel 10 of front end, forming Δ OPO ' changes in the motion counterclockwise at principal arm 8, O ' P tension force increase gradually (because O ' P＜OP '＜OP "+OO '); when angular displacement to certain put P " time, album of paintings or calligraphy in the upset will overcome the containment of adhesion strength, make sticking page or leaf wheel 10 rotations of cover shape, and an album of paintings or calligraphy is come off.Sponge smoother 13 positive pressures for transfer thereupon after an album of paintings or calligraphy comes off, shaping.After the steel wire rope 6 of foot controller 4 is finished a page turning, unclamp step, the back-moving spring in the converter 7 promptly promotes each rod member to original position.Simultaneously, the sticking page or leaf wheel 10 of cover shape is pressed to the second page of P point that has opened again, prepares to accept new work order ...
Two, stir the operation principle that a Pageview is read positive and negative repeatedly: on the basis of above-mentioned continuous page turning, adjust slightly and get final product.
(1), a mobile album of paintings or calligraphy makes that to preset eccentric amount e be zero, and fixes with clip 15; (2), fixing sticking page or leaf wheel 10 and must look that sheet material of reading repeatedly on page turning principal arm 8; (3), on the pallet on the foot controller 5, load onto a counterweight.
When the front look run through after, promptly send instruction to foot controller 4,, page turning principal arm 8 is moved right take off when moving to the ultimate position left behind the page or leaf to converter 7 by steel wire rope 6, this album of paintings or calligraphy paper can not come off, principal arm 8 is locked by pallet 5 again; At this moment be the visual reverse side of reading an album of paintings or calligraphy.Look to run through and finish the back pedal of crawl pallet 5 downwards, and discharge foot controller 4 simultaneously, device has been got back to original position again with that page paper that climbs under the effect of back-moving spring.So circulation can realize stirring repeatedly a Pageview and read double-edged function.
In sum, the utility model modern design, design is unique, and is simple in structure, make easily, and cost is low; This device is installed on the music music stand, to the performance of all kinds of philharmonic society, band, especially trains and when practising, can not interrupt looking and read, and utilizes foot-operated control and carries out raising the efficiency greatly from the page turning action, has improved condition of work, and is easy to operate, reliable.
Claims (1)
1, a kind of looking read with foot-operated from leaf turner, and it comprises that looking that telescope support (1), fastening handle (2) and the flat board (3) that can incline constitute read frame, looks to read frame and be provided with and ride from leaf turner, it is characterized in that:
A, described riding from leaf turner is by foot controller (4), executing agency's converter (7), page turning principal arm (8), the sticking page or leaf wheel of cover shape on eccentric shaft (9) and the eccentric shaft (10), and synchronous belt (11), the sub-arm (12) and the sponge smoother (13) of interlock are formed, described page turning principal arm (8) one ends are to be packed on executing agency's converter (7) by a principal arm axle (16), the other end is connected with the eccentric shaft (9) that the sticking page or leaf of cover shape is taken turns on (10), on the described principal arm axle (16) rope sheave is housed successively, belt pulley and page turning principal arm (8)
B, described executing agency converter (7) are steel wire rope cable pulley type converter, be to be provided with back-moving spring, rope sheave and steel wire rope (6) in the converter (7), rope sheave is arranged on the principal arm axle (16), after its steel wire rope (6) encloses around the rope sheave on the principal arm axle (16) 1.5, one end is connected with back-moving spring, the other end is connected with foot controller (4)
On C, the described sub-arm (12) sponge smoother (13) is being set, the fulcrum of its sub-arm (12) is fixed on the flat board (3) that can incline, one belt pulley and sub-arm (12) sub-arm (12) are housed on the fulcrum successively to be driven and page turning principal arm (8) synchronous interaction by synchronous belt (11)
D, described foot controller (4) are provided with and look the pallet (5) of reading one page function and using repeatedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237971 CN2235894Y (en) | 1995-11-09 | 1995-11-09 | Pedal self-turning-page device for reading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237971 CN2235894Y (en) | 1995-11-09 | 1995-11-09 | Pedal self-turning-page device for reading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2235894Y true CN2235894Y (en) | 1996-09-25 |
Family
ID=33880531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95237971 Expired - Fee Related CN2235894Y (en) | 1995-11-09 | 1995-11-09 | Pedal self-turning-page device for reading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2235894Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936192A (en) * | 2012-12-18 | 2016-09-14 | 卡西欧计算机株式会社 | Page-turning method and system for open book |
-
1995
- 1995-11-09 CN CN 95237971 patent/CN2235894Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936192A (en) * | 2012-12-18 | 2016-09-14 | 卡西欧计算机株式会社 | Page-turning method and system for open book |
| CN105936192B (en) * | 2012-12-18 | 2018-02-09 | 卡西欧计算机株式会社 | The page of book to having opened carries out the method and system of page turning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |