CN205899927U - Teaching is with emulation machine grasshopper - Google Patents
Teaching is with emulation machine grasshopper Download PDFInfo
- Publication number
- CN205899927U CN205899927U CN201620445055.8U CN201620445055U CN205899927U CN 205899927 U CN205899927 U CN 205899927U CN 201620445055 U CN201620445055 U CN 201620445055U CN 205899927 U CN205899927 U CN 205899927U
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- gear
- connects
- fix bar
- crank
- right rear
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Abstract
The utility model provides a teaching is with emulation machine grasshopper, the utility model discloses a teaching is with emulation machine grasshopper, the total is comparatively simple, student equipment is more convenient, component assembly machine that can be enough simple goes out emulation machine grasshopper, after the equipment is accomplished, open the switch just can and the action of comparatively lifelike simulation grasshopper creep, the messenger student can produce further research interest to it.
Description
Technical field
The utility model is related to instruments used for education, particularly a kind of simulated teaching instrument.
Background technology
In order to cultivate the manipulative ability of students in middle and primary schools, school needs to arrange for the various religion of student's hands-on in teaching process
Learn instrument, assemble various teaching type toys.The assembling teaching aid adopting in school now is simple assembly mostly, after assembly is good
Student is further studied it is impossible to be reached the purpose taught through lively activities to it with regard to not interested.
Utility model content
The purpose of this utility model is to provide a kind of teaching emulation machine grasshopper, can be gone out imitative with simple assembling parts
Prototype device grasshopper, and the action of simulation grasshopper more true to nature, enable student that it is produced with further research interest.
The technical scheme that the utility model provides is:
Emulation machine grasshopper is used in a kind of teaching, including left front pin, the right forward foot in a step, the first left back pin, the second left back pin, first right side
The rear foot, the second right rear foot, left front pin is connected with gear drive by left front crank, and crank and gear before the right side is passed through in the right forward foot in a step
Transmission mechanism is connected, and the first left back pin and the second left back pin are connected with gear drive by left back crank, the first right rear foot
It is connected with gear drive by right rear crank with the second right rear foot, gear drive connects motor output shaft, motor is even
Connect power supply, described power supply includes battery case, and battery case is fixed on gear-box, battery, battery case top are installed in battery case
End is provided with head, setting live wire spliced eye and cell switch on head, and electric wire spliced eye connects battery and electric wire, and electric wire is even
Connect motor, cell switch controls the break-make of battery, and described battery case both sides are provided with left fix bar, right fix bar, left front song
Handle connects left fix bar by connecting rod one, and before the right side, crank connects right fix bar by connecting rod two, and the first left back pin passes through connecting rod three
Connect left fix bar, the second left back pin connects left fix bar by connecting rod four, the first right rear foot connects right fixation by connecting rod five
Bar, the second right rear foot connects right fix bar by connecting rod six.
Described gear drive includes gear-box, is provided with front gear, backgear, front gear and left front pin in gear-box
Connect with the right forward foot in a step, backgear is connected with the first left back pin and the first right rear foot, connects multiple biographies between front gear and backgear
Moving gear, one of travelling gear connects transition gear, and transition gear connects driving gear.
Described head is provided with two feelers.
The utility model beneficial effect is: teaching of the present utility model emulates machine grasshopper, and total is relatively simple,
Student's assembling is more convenient, can go out to emulate machine grasshopper with simple assembling parts, after being completed, opening switch can
With and the action of simulation grasshopper more true to nature crawl, enable student that it is produced with further research interest.
Brief description
Fig. 1 is schematic diagram one of the present utility model.
Fig. 2 is schematic diagram two of the present utility model.
Fig. 3 is schematic diagram three of the present utility model.
Fig. 4 is schematic diagram four of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of teaching is with emulation machine grasshopper, including left front pin, the right forward foot in a step 12, the
One left back pin, the second left back pin 22, the first right rear foot 23, the second right rear foot 24, left front pin is passed through left front crank 31 and is passed with gear
Motivation structure is connected, and before the right side is passed through in the right forward foot in a step 12, crank 32 is connected with gear drive, the first left back pin and the second left back pin 22
It is connected with gear drive by left back crank 33, the first right rear foot 23 and the second right rear foot 24 pass through right rear crank 34 and tooth
Wheel drive mechanism is connected, and gear drive connects motor 4 output shaft, and motor 4 connects power supply, and described power supply includes battery case
6, battery case 6 is fixed on gear-box 5, is provided with battery 7 in battery case 6, and battery case 6 top is provided with head 8, head sets
It is equipped with electric wire spliced eye and cell switch 10, electric wire spliced eye connects battery and electric wire, electric wire connects motor, cell switch 10 is controlled
The break-make of battery processed, described battery case 6 both sides are provided with left fix bar 61, right fix bar 62, and left front crank 31 passes through connecting rod
The one 91 left fix bars 61 of connection, before the right side, crank 32 connects right fix bar 62 by connecting rod 2 92, and the first left back pin passes through connecting rod three
The 93 left fix bars 61 of connection, the second left back pin 22 connects left fix bar 61 by connecting rod 4 94, and the first right rear foot 23 passes through connecting rod
The 5 95 right fix bars 62 of connection, the second right rear foot 24 connects right fix bar 62 by connecting rod 6 96.
Described gear drive includes gear-box 5, is provided with front gear 51, backgear 52, front gear 51 in gear-box 5
It is connected with left front pin and the right forward foot in a step 12, backgear 52 is connected with the first left back pin and the first right rear foot 23, front gear 51 and rear tooth
Multiple travelling gears are connected, one of travelling gear connects transition gear 53, and transition gear 53 connects sliding tooth between wheel 52
Wheel 54, driving gear 54 even motor output shaft.Described head 8 is provided with two feelers 9.
Stir cell switch 10, so that motor 4 is energized, motor 4 rotates and drives driving gear 54, driving gear by output shaft
54 drive transition gears 53, transition gear 53 passes through multiple travelling gears and drives front gear 51 and backgear 52, and front gear 51 carries
Crank 32 before dynamic left front crank 31 and the right side, backgear 52 drives left back crank 33 and right rear crank 34, and left front crank 31 drives a left side
The forward foot in a step moves forward and backward, and before the right side, crank 32 drives the right forward foot in a step 12 to move forward and backward, and left front pin and the right forward foot in a step 12 dependence are same with ground friction
Step travels forward, and left back crank 33 drives the first left back pin, the second left back pin 22 to move forward and backward, and right rear crank 34 drives first right side
The rear foot 23, the second right rear foot 24 move forward and backward, the first left back pin, the second left back pin 22, the first right rear foot 23, the second right rear foot 24
Depend on and synchronously travel forward with ground friction, thus driving overall travelling forward.
Teaching of the present utility model is relatively simple with emulating machine grasshopper, total, and student's assembling is more convenient, can
Go out to emulate machine grasshopper with simple assembling parts, after being completed, open switch just can and simulation grasshopper more true to nature
The action of grasshopper crawls, and enables student that it is produced with further research interest.
Claims (3)
1. a kind of teaching with emulation machine grasshopper it is characterised in that include left front pin, the right forward foot in a step (12), the first left back pin, second
Left back pin (22), the first right rear foot (23), the second right rear foot (24), left front pin passes through left front crank (31) and gear drive
It is connected, before the right forward foot in a step (12) passes through the right side, crank (32) is connected with gear drive, the first left back pin and the second left back pin (22)
It is connected with gear drive by left back crank (33), the first right rear foot (23) and the second right rear foot (24) pass through right rear crank
(34) it is connected with gear drive, gear drive connects motor (4) output shaft, motor (4) connects power supply, described electricity
Source includes battery case (6), and battery case (6) is fixed on gear-box (5), is provided with battery (7), battery case (6) in battery case (6)
Top is provided with head (8), setting live wire spliced eye and cell switch (10) on head, and electric wire spliced eye connects battery and electricity
Line, electric wire connects motor, and cell switch (10) controls the break-make of battery, and described battery case (6) both sides are provided with left fix bar
(61), right fix bar (62), left front crank (31) connects left fix bar (61) by connecting rod one (91), and before the right side, crank (32) passes through
Connecting rod two (92) connects right fix bar (62), and the first left back pin connects left fix bar (61) by connecting rod three (93), and second is left back
Pin (22) connects left fix bar (61) by connecting rod four (94), and the first right rear foot (23) connects right fix bar by connecting rod five (95)
(62), the second right rear foot (24) connects right fix bar (62) by connecting rod six (96).
2. a kind of teaching according to claim 1 with emulation machine grasshopper it is characterised in that described gear drive bag
Include gear-box (5), in gear-box (5), be provided with front gear (51), backgear (52), front gear (51) and left front pin and the right forward foot in a step
(12) connect, backgear (52) is connected with the first left back pin and the first right rear foot (23), front gear (51) and backgear (52) it
Between connect multiple travelling gears, one of travelling gear connects transition gear (53), and transition gear (53) connects driving gear
(54).
3. one kind teaching emulation machine grasshopper according to claim 1 is it is characterised in that described head (8) is provided with
Two feelers (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445055.8U CN205899927U (en) | 2016-05-16 | 2016-05-16 | Teaching is with emulation machine grasshopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620445055.8U CN205899927U (en) | 2016-05-16 | 2016-05-16 | Teaching is with emulation machine grasshopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899927U true CN205899927U (en) | 2017-01-18 |
Family
ID=57765317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620445055.8U Expired - Fee Related CN205899927U (en) | 2016-05-16 | 2016-05-16 | Teaching is with emulation machine grasshopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205899927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393397A (en) * | 2016-05-16 | 2017-11-24 | 江苏凯特伦光电科技有限公司 | Emulation machine grasshopper is used in one kind teaching |
-
2016
- 2016-05-16 CN CN201620445055.8U patent/CN205899927U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393397A (en) * | 2016-05-16 | 2017-11-24 | 江苏凯特伦光电科技有限公司 | Emulation machine grasshopper is used in one kind teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |