CN205984081U - Teaching is with foot connection structure of simulation machine grasshopper - Google Patents
Teaching is with foot connection structure of simulation machine grasshopper Download PDFInfo
- Publication number
- CN205984081U CN205984081U CN201620444965.4U CN201620444965U CN205984081U CN 205984081 U CN205984081 U CN 205984081U CN 201620444965 U CN201620444965 U CN 201620444965U CN 205984081 U CN205984081 U CN 205984081U
- Authority
- CN
- China
- Prior art keywords
- grasshopper
- crank
- foot
- teaching
- connecting rod
- 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 discloses a teaching is with foot connection structure of simulation machine grasshopper, including left front foot, right front foot, first left back foot, the left back foot of second, first right back foot, the right back foot of second, the centre of all feet is all fixed on the crank, and open at the top of all feet has the mounting hole, is provided with the fixed head in the mounting hole, and fixed head one end is buttress shaft form card and goes into the bayonet socket in the mounting hole, and the fixed head other end is provided with the crank -guide way, is fixed with the connecting rod on the crank -guide way, and the connecting rod other end is connected to the dead lever. The utility model discloses a teaching is with foot connection structure of simulation machine grasshopper, component assembly machine that can be enough simple goes out the simulation machine grasshopper, whole machine grasshopper structure is comparatively simple, student's equipment is more convenient, component assembly machine that can be enough simple goes out the simulation 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 the feet connecting structure providing a kind of teaching to emulate machine grasshopper, can be with simply
Assembling parts go out to emulate machine grasshopper, and the action of simulation grasshopper more true to nature, enable student that it is produced further
Research interest.
The utility model provide technical scheme be：
A kind of teaching with emulation machine grasshopper feet connecting structure, including left front pin, the right forward foot in a step, the first left back pin, second
Left back pin, the first right rear foot, the second right rear foot, the centre of all pin is all fixed on crank, and the top of all pin has installation
Hole, installs in the hole and is provided with gland, gland one end snaps in the bayonet socket installing in the hole in buttress shaft shape, the gland other end is arranged
There is crank-guide way, crank-guide way is fixed with connecting rod, the connecting rod other end is connected to fix bar.
The utility model beneficial effect is：The teaching of the present utility model feet connecting structure of emulation machine grasshopper, can
Go out to emulate machine grasshopper with simple assembling parts, whole machine grasshopper structure is relatively simple, 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.
Brief description
Fig. 1 is the winch connecting structure schematic diagram of limb pin of the present utility model.
Fig. 2 is limb pin mounting structure schematic diagram of the present utility model.
Fig. 3 is power source mounting structure schematic diagram of the present utility model.
Fig. 4 is top view of the present utility model.
Fig. 5 is the gear transmission structure schematic diagram of inside 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, 2, a kind of teaching feet connecting structure of 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, the centre of all pin is all fixed on crank, institute
The top having pin has installing hole 41, is provided with gland 42 in installing hole 41, and gland 42 one end snaps in peace in buttress shaft shape 43
Bayonet socket in dress hole 41, gland 42 other end is provided with crank-guide way 44, and crank-guide way 44 is fixed with connecting rod, and the connecting rod other end is even
It is connected to fix bar.
Crank include left front crank 31, the right side before crank 32, left back crank 33, right rear crank 34, left front pin pass through left front song
Handle 31 is connected with gear drive, the right forward foot in a step 12 pass through the right side before crank 32 be connected with gear drive, the first left back pin with
Second left back pin 22 is connected with gear drive by left back crank 33, and the first right rear foot 23 and the second right rear foot 24 pass through the right side
Rear crank 34 is connected with gear drive.
Connecting rod includes connecting rod 1, connecting rod 2 92, connecting rod 3 93, connecting rod 4 94, connecting rod 5 95 and connecting rod 6 96, left front pin
Fixing with connecting rod 1 by gland, connecting rod 1 one end is arranged in crank-guide way, and the other end connects left fix bar 61, equally
The right forward foot in a step 12 is passed through gland and is fixed with connecting rod 2 92, and connecting rod 2 92 one end is arranged in crank-guide way, and the other end connects right fixation
Bar 62, the first left back pin connects left fix bar 61 by connecting rod 3 93, and the second left back pin 22 connects left fixation by connecting rod 4 94
Bar 61, the first right rear foot 23 connects right fix bar 62 by connecting rod 5 95, and it is right solid that the second right rear foot 24 passes through connecting rod 6 96 connection
Fixed pole 62.
As Fig. 3, gear drive connection motor 4 output shaft, 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, described gear drive bag
Include gear-box 5, in gear-box 5, be provided with front gear 51, backgear 52, front gear 51 is connected with left front pin and the right forward foot in a step 12, after
Gear 52 is connected with the first left back pin and the first right rear foot 23, connects multiple travelling gears between front gear 51 and backgear 52,
One of travelling gear connects transition gear 53, and transition gear 53 connects driving gear 54, driving gear 54 even motor output
Axle.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 (1)
1. a kind of teaching feet connecting structure of emulation machine grasshopper is it is characterised in that include left front pin, the right forward foot in a step（12）,
One left back pin, the second left back pin（22）, the first right rear foot（23）, the second right rear foot（24）, the centre of all pin is all fixed on song
On handle, the top of all pin has installing hole（41）, installing hole（41）Inside it is provided with gland（42）, gland（42）One end is in
Buttress shaft shape（43）Snap in installing hole（41）Interior bayonet socket, gland（42）The other end is provided with crank-guide way（44）, crank-guide way（44）
On be fixed with connecting rod, the connecting rod other end is connected to fix bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444965.4U CN205984081U (en) | 2016-05-16 | 2016-05-16 | Teaching is with foot connection structure of simulation machine grasshopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444965.4U CN205984081U (en) | 2016-05-16 | 2016-05-16 | Teaching is with foot connection structure of simulation machine grasshopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984081U true CN205984081U (en) | 2017-02-22 |
Family
ID=58019378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444965.4U Expired - Fee Related CN205984081U (en) | 2016-05-16 | 2016-05-16 | Teaching is with foot connection structure of simulation machine grasshopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393398A (en) * | 2016-05-16 | 2017-11-24 | 江苏凯特伦光电科技有限公司 | A kind of feet connecting structure imparted knowledge to students with emulation machine grasshopper |
-
2016
- 2016-05-16 CN CN201620444965.4U patent/CN205984081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393398A (en) * | 2016-05-16 | 2017-11-24 | 江苏凯特伦光电科技有限公司 | A kind of feet connecting structure imparted knowledge to students with emulation machine grasshopper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180516 |