CN203982672U - Stereoscopic mechanism book - Google Patents
Stereoscopic mechanism book Download PDFInfo
- Publication number
- CN203982672U CN203982672U CN201420291839.0U CN201420291839U CN203982672U CN 203982672 U CN203982672 U CN 203982672U CN 201420291839 U CN201420291839 U CN 201420291839U CN 203982672 U CN203982672 U CN 203982672U
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- China
- Prior art keywords
- thumb wheel
- page plate
- plate
- gear
- base plate
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of stereoscopic mechanism book.Mechanical principle course is abstract, and mechanical principle mechanism Display Rack price is high, and Portable belt not.The utility model comprises book clamp, four-bar mechanism page plate, cam mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate; Four-bar mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate include transparent coating, top book frame, Ye Ban mechanism, base plate, active thumb wheel and driven thumb wheel, top book frame and base plate are bonding, initiatively thumb wheel and driven thumb wheel are all and base plate hinged, and initiatively thumb wheel engages with driven thumb wheel, transparent coating is bonded on the book frame of top, and initiatively a side of thumb wheel is exposed the side of Ye Ban mechanism; The active thumb wheel of cam mechanism page plate engages with transmission thumb wheel, and transmission thumb wheel engages with driven thumb wheel.The utility model becomes abstract, complicated knowledge point into stereoscopic mechanism, intuitively lively.
Description
Technical field
The utility model belongs to educational aid field, relates to textbook, is specifically related to a kind of stereoscopic mechanism book.
Background technology
Show by inquiry, it is too abstract that each large college student generally reacts mechanical principle course, and classroom indigestion causes achievement not increase.Although for this problem, most of industry science class colleges and universities have all been equipped with mechanical principle mechanism Display Rack, extracurriliar or visit while testing for students, be intended to serve better student and learn mechanical principle course well.But Display Rack exists two defects, on the one hand, Display Rack is expensive, and a Display Rack just needs fund up to ten thousand, and the mechanism of mechanical principle has a lot, has increased burden to the infusion of financial resources of school, mechanical principle course.On the other hand, Display Rack is bulky, cannot take the classroom use of attending class, and some school is even locked in laboratory by Display Rack, and student seldom has an opportunity really to touch mechanism, and the meaning of Display Rack is reduced.How to reduce costs to school, and mechanism can be taken to classroom, attend class for student, play good aided education, allow course become more vivid, allow student's study become a happy process, these problems have to be solved.Therefore, develop an operable stereoscopic mechanism book in this classroom, will on classroom, classroom, bring into play huge effect.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, a kind of stereoscopic mechanism book is provided, mechanism in mechanical principle is integrated in mechanism's book, make the mechanism kinematic in books by stirring the gear of books side, demonstration is lively, heighten the enjoyment to classroom, the intuitive that elevating gear principle knowledge Focal point and difficult point is lectured and interactive; Demonstrate and add basic theoretical knowledge by mechanism, common mechanism is analyzed, designed, cultivate student's knowwhy application power, overcome stiff, the abstract problem of standard machinery principle books.
The utility model comprises book clamp, four-bar mechanism page plate, cam mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate; Described book clamp comprises book splint and loose-leaf binding release mechanism; Described book splint comprises integrated backboard and two side plates, and two side plates can overturn around backboard; Described loose-leaf binding release mechanism is connected by screw with backboard; Loose-leaf binding release mechanism can be opened handling, and four-bar mechanism page plate, cam mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate are all arranged in book clamp by loose-leaf binding release mechanism.
Described four-bar mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate include transparent coating, top book frame, Ye Ban mechanism, base plate, active thumb wheel and driven thumb wheel; In four-bar mechanism page plate, contact ratio and overlap ratio page plate or gear engagement law page plate, top book frame and base plate are bonding, Ye Ban mechanism, initiatively thumb wheel and driven thumb wheel are all arranged between top book frame and base plate, initiatively thumb wheel and driven thumb wheel are all and base plate hinged, and initiatively thumb wheel engages with driven thumb wheel, and transparent coating is bonded on the book frame of top; Initiatively a side of thumb wheel is exposed the side of Ye Ban mechanism.
In described four-bar mechanism page plate, be printed on knowledge section title, quickreturn characteristics knowledge point, multistation mechanism sketch on transparent coating, multistation mechanism sketch is arranged on directly over the Ye Ban mechanism of four-bar mechanism page plate; The Ye Ban mechanism of described four-bar mechanism comprises crank, connecting rod and rocking bar, and all and base plate hinged, and crank and driven thumb wheel are fixed for one end of crank and rocking bar; The two ends of connecting rod are hinged with the other end of crank and rocking bar respectively.
Described cam mechanism page plate comprises transparent coating, top book frame, Ye Ban mechanism, base plate, active thumb wheel, driven thumb wheel and transmission thumb wheel.Top book frame and the base plate of cam mechanism page plate are bonding, Ye Ban mechanism, active thumb wheel, driven thumb wheel and transmission thumb wheel are all arranged between top book frame and base plate, initiatively thumb wheel, driven thumb wheel and transmission thumb wheel are all and base plate hinged, and initiatively thumb wheel engages with transmission thumb wheel, transmission thumb wheel engages with driven thumb wheel, and transparent coating is bonded on the book frame of top; On the transparent coating of described cam mechanism page plate, be printed on knowledge section title, cam drive basic parameter and cam locus curve.The Ye Ban mechanism of described cam mechanism page plate comprises cam and push rod, and push rod is connected by sliding pair with base plate; Described cam and base plate hinged, and the lower surface of cam and the upper surface of driven thumb wheel are fixed; One side of described active thumb wheel is exposed the side of Ye Ban mechanism.
In described contact ratio and overlap ratio page plate, on transparent coating, be printed on knowledge section title, contact ratio and overlap ratio figure and registration computing formula; Described contact ratio and overlap ratio figure is arranged on directly over the Ye Ban mechanism of contact ratio and overlap ratio page plate; The Ye Ban mechanism of described contact ratio and overlap ratio page plate comprises registration driving gear, the first follower gear and the second follower gear; Described registration driving gear, the first follower gear and the second follower gear all and base plate hinged; The lower surface of described registration driving gear and the upper surface of driven thumb wheel are fixed, and the first follower gear and the second follower gear all engage with registration driving gear.
In described gear engagement law page plate, on transparent coating, be printed on knowledge section title, gear engagement figure and Meshing Calculation Formulas; The Ye Ban mechanism of described gear engagement law page plate comprises engages law driving gear and engagement law follower gear, and described engagement law driving gear is equal and base plate hinged with engagement law follower gear; The lower surface of engagement law driving gear and the upper surface of driven thumb wheel are fixed, and engage law follower gear and engage the engagement of law driving gear.Described gear engagement figure is arranged on directly over the Ye Ban mechanism of gear engagement law page plate.
The beneficial effects of the utility model:
1, the utility model is demonstrated mechanism, gear engagement demonstration teaching aid and contact ratio and overlap ratio demonstration teaching aid Integrated design in small-sized books by originally large-scale four-bar mechanism demonstration mechanism, cam, make a mechanical principle book that three-dimensional is movable, by 3 D stereo mechanism, multistation mechanism sketch and knowledge point statement combination, abstract, the complicated knowledge point of script is transformed into three-dimensional movable stereoscopic mechanism, make knowledge point become more directly perceived lively, be convenient to promote student's learning interest, for mechanical principle course teaching, make teaching process lively, vivid.
2, the utility model compact, be convenient for carrying, be convenient to change, cost is low, is highly suitable on the course (as Machine Design, Graphing of Engineering) that needs to demonstrate mechanism on colleges and universities classroom and promotes, and has higher economic worth and application value.
3, the utility model is applicable to standardization production, and production cost is low, and using value is high; Adopt hommization man-machine design, many colors mechanism map coordinates, PMMA material laser engraving.
Brief description of the drawings
Fig. 1 is stereographic map of the present utility model;
Fig. 2 is the schematic diagram of the utility model middle gear registration page plate;
Fig. 3 is the stereographic map of four-bar mechanism page plate in the utility model;
Fig. 4 is the transparent coating schematic diagram of four-bar mechanism page plate in the utility model;
Fig. 5 is the stereographic map of the utility model cam mechanism page plate;
Fig. 6 is the transparent coating schematic diagram of the utility model cam mechanism page plate;
Fig. 7 is the stereographic map of the utility model middle gear registration page plate;
Fig. 8 is the transparent coating schematic diagram of the utility model middle gear registration page plate;
Fig. 9 is the stereographic map of the utility model middle gear engagement law page plate;
Figure 10 is the transparent coating schematic diagram of the utility model middle gear engagement law page plate.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1,2 and 3, stereoscopic mechanism book, comprises book clamp 1, four-bar mechanism page plate 2, cam mechanism page plate 3, contact ratio and overlap ratio page plate 4 and gear engagement law page plate 5; Book clamp 1 comprises book splint 7 and loose-leaf binding release mechanism 6; Book splint 7 comprises integrated backboard 7-1 and two side plate 7-2, and two side plate 7-2 can overturn around backboard 7-1; Loose-leaf binding release mechanism 6 is connected by screw 8 with backboard 7-1; Loose-leaf binding release mechanism 6 can be opened handling, and four-bar mechanism page plate 2, cam mechanism page plate 3, contact ratio and overlap ratio page plate 4 and gear engagement law page plate 5 are all arranged in book clamp 1 by loose-leaf binding release mechanism 6.Book clamp 1 serves as the effect of book cover.
As shown in Fig. 3,7 and 9, four-bar mechanism page plate 2, contact ratio and overlap ratio page plate 4 and gear engagement law page plate 5 include transparent coating 9, top book frame 10, Ye Ban mechanism 11, base plate 12, active thumb wheel 17 and driven thumb wheel 18; In four-bar mechanism page plate 2, contact ratio and overlap ratio page plate 4 or gear engagement law page plate 5, top book frame 10 is bonding with base plate 12, Ye Ban mechanism 11, initiatively thumb wheel 17 and driven thumb wheel 18 are all arranged between top book frame 10 and base plate 12, initiatively thumb wheel 17 and driven thumb wheel 18 are all hinged with base plate 12, and initiatively thumb wheel 17 engages with driven thumb wheel 18, and transparent coating 9 is bonded on top book frame 10; Initiatively a side of thumb wheel 17 is exposed the side of Ye Ban mechanism 11, and available hand is stirred initiatively thumb wheel 17, drives driven thumb wheel 18 to move, thereby band moveable leaf plate mechanism 11 moves.
As shown in Figures 3 and 4, in four-bar mechanism page plate 2, on transparent coating 9, be printed on knowledge section title 13, quickreturn characteristics knowledge point 14, multistation mechanism sketch 15, multistation mechanism sketch 15 is arranged on directly over Ye Ban mechanism 11, the motion state of auxiliary explanation four-bar mechanism; Ye Ban mechanism 11 comprises crank 16, connecting rod 16-1 and rocking bar 16-2, and one end of crank 16 and rocking bar 16-2 is all hinged with base plate 12, and crank 16 is fixing with driven thumb wheel 18; The two ends of connecting rod 16-1 are hinged with the other end of crank 16 and rocking bar 16-2 respectively.
As illustrated in Figures 5 and 6, cam mechanism page plate 3 comprises transparent coating 9, top book frame 10, Ye Ban mechanism 11, base plate 12, active thumb wheel 17, driven thumb wheel 18 and transmission thumb wheel 22.The top book frame 10 of cam mechanism page plate 3 is bonding with base plate 12, Ye Ban mechanism 11, active thumb wheel 17, driven thumb wheel 18 and transmission thumb wheel 22 are all arranged between top book frame 10 and base plate 12, initiatively thumb wheel 17, driven thumb wheel 18 and transmission thumb wheel 22 are all hinged with base plate 12, and initiatively thumb wheel 17 engages with transmission thumb wheel 22, transmission thumb wheel 22 engages with driven thumb wheel 18, and transparent coating 9 is bonded on top book frame 10; On transparent coating 9, be printed on knowledge section title 13, cam drive basic parameter 19 and cam locus curve 21.Ye Ban mechanism 11 comprises cam 20 and push rod 20-1, and push rod 20-1 is connected by sliding pair with base plate 12; Cam 20 is hinged with base plate 12, and the upper surface of the lower surface of cam 20 and driven thumb wheel 18 is fixed; Initiatively a side of thumb wheel 17 is exposed the side of Ye Ban mechanism 11, and available hand is stirred initiatively thumb wheel 17, drives driven thumb wheel 18 to move, thereby band moveable leaf plate mechanism 11 moves.
As shown in FIG. 7 and 8, in contact ratio and overlap ratio page plate 4, on transparent coating 9, be printed on knowledge section title 13, contact ratio and overlap ratio figure 23 and registration computing formula 24; Contact ratio and overlap ratio figure 23 is arranged on directly over Ye Ban mechanism 11, helps teacher to explain the knowledge of contact ratio and overlap ratio; Ye Ban mechanism 11 comprises registration driving gear 11-1, the first follower gear 11-2 and the second follower gear 11-3; Registration driving gear 11-1, the first follower gear 11-2 and the second follower gear 11-3 are all hinged with base plate 12; The lower surface of registration driving gear 11-1 and the upper surface of driven thumb wheel 18 are fixed, and the first follower gear 11-2 and the second follower gear 11-3 all engage with registration driving gear 11-1.
As shown in Figures 9 and 10, in gear engagement law page plate 5, on transparent coating 9, be printed on knowledge section title 13, gear engagement figure 27 and Meshing Calculation Formulas 28; Ye Ban mechanism 11 comprises engagement law driving gear 25 and engagement law follower gear 26, and engagement law driving gear 25 and engagement law follower gear 26 are all hinged with base plate 12; The lower surface of engagement law driving gear 25 is fixed with the upper surface of driven thumb wheel 18, engages law follower gear 26 and engages law driving gear 25 and engage.Gear engagement figure 27 is arranged on directly over Ye Ban mechanism 11, helps teacher to explain engagement law driving gear 25 and the engagement knowledge that engages law follower gear 26.
The use of this stereoscopic mechanism book:
Open book clamp 1, can start to read, four-bar mechanism page plate 2, cam mechanism page plate 3, contact ratio and overlap ratio page plate 4 and gear engagement law page plate 5 have carried out respectively the analysis of physical object simulating and Key Points for the typical mechanism in mechanical principle; Student can stir initiatively thumb wheel 17 with hand, thereby band moveable leaf plate mechanism 11 moves, and profoundly understands all critical learning in motion and the motion process of mechanism.
Claims (1)
1. stereoscopic mechanism book, comprises book clamp, four-bar mechanism page plate, cam mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate, it is characterized in that:
Described book clamp comprises book splint and loose-leaf binding release mechanism; Described book splint comprises integrated backboard and two side plates, and two side plates can overturn around backboard; Described loose-leaf binding release mechanism is connected by screw with backboard; Loose-leaf binding release mechanism can be opened handling, and four-bar mechanism page plate, cam mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate are all arranged in book clamp by loose-leaf binding release mechanism;
Described four-bar mechanism page plate, contact ratio and overlap ratio page plate and gear engagement law page plate include transparent coating, top book frame, Ye Ban mechanism, base plate, active thumb wheel and driven thumb wheel; In four-bar mechanism page plate, contact ratio and overlap ratio page plate or gear engagement law page plate, top book frame and base plate are bonding, Ye Ban mechanism, initiatively thumb wheel and driven thumb wheel are all arranged between top book frame and base plate, initiatively thumb wheel and driven thumb wheel are all and base plate hinged, and initiatively thumb wheel engages with driven thumb wheel, and transparent coating is bonded on the book frame of top; Initiatively a side of thumb wheel is exposed the side of Ye Ban mechanism;
In described four-bar mechanism page plate, be printed on knowledge section title, quickreturn characteristics knowledge point, multistation mechanism sketch on transparent coating, multistation mechanism sketch is arranged on directly over the Ye Ban mechanism of four-bar mechanism page plate; The Ye Ban mechanism of described four-bar mechanism comprises crank, connecting rod and rocking bar, and all and base plate hinged, and crank and driven thumb wheel are fixed for one end of crank and rocking bar; The two ends of connecting rod are hinged with the other end of crank and rocking bar respectively;
Described cam mechanism page plate comprises transparent coating, top book frame, Ye Ban mechanism, base plate, active thumb wheel, driven thumb wheel and transmission thumb wheel; Top book frame and the base plate of cam mechanism page plate are bonding, Ye Ban mechanism, active thumb wheel, driven thumb wheel and transmission thumb wheel are all arranged between top book frame and base plate, initiatively thumb wheel, driven thumb wheel and transmission thumb wheel are all and base plate hinged, and initiatively thumb wheel engages with transmission thumb wheel, transmission thumb wheel engages with driven thumb wheel, and transparent coating is bonded on the book frame of top; On the transparent coating of described cam mechanism page plate, be printed on knowledge section title, cam drive basic parameter and cam locus curve; The Ye Ban mechanism of described cam mechanism page plate comprises cam and push rod, and push rod is connected by sliding pair with base plate; Described cam and base plate hinged, and the lower surface of cam and the upper surface of driven thumb wheel are fixed; One side of described active thumb wheel is exposed the side of Ye Ban mechanism;
In described contact ratio and overlap ratio page plate, on transparent coating, be printed on knowledge section title, contact ratio and overlap ratio figure and registration computing formula; Described contact ratio and overlap ratio figure is arranged on directly over the Ye Ban mechanism of contact ratio and overlap ratio page plate; The Ye Ban mechanism of described contact ratio and overlap ratio page plate comprises registration driving gear, the first follower gear and the second follower gear; Described registration driving gear, the first follower gear and the second follower gear all and base plate hinged; The lower surface of described registration driving gear and the upper surface of driven thumb wheel are fixed, and the first follower gear and the second follower gear all engage with registration driving gear;
In described gear engagement law page plate, on transparent coating, be printed on knowledge section title, gear engagement figure and Meshing Calculation Formulas; The Ye Ban mechanism of described gear engagement law page plate comprises engages law driving gear and engagement law follower gear, and described engagement law driving gear is equal and base plate hinged with engagement law follower gear; The lower surface of engagement law driving gear and the upper surface of driven thumb wheel are fixed, and engage law follower gear and engage the engagement of law driving gear; Described gear engagement figure is arranged on directly over the Ye Ban mechanism of gear engagement law page plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291839.0U CN203982672U (en) | 2014-05-30 | 2014-05-30 | Stereoscopic mechanism book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291839.0U CN203982672U (en) | 2014-05-30 | 2014-05-30 | Stereoscopic mechanism book |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982672U true CN203982672U (en) | 2014-12-03 |
Family
ID=51980100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291839.0U Withdrawn - After Issue CN203982672U (en) | 2014-05-30 | 2014-05-30 | Stereoscopic mechanism book |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203982672U (en) |
-
2014
- 2014-05-30 CN CN201420291839.0U patent/CN203982672U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160706 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |