CN207742842U - A kind of flying horse teaching aid - Google Patents
A kind of flying horse teaching aid Download PDFInfo
- Publication number
- CN207742842U CN207742842U CN201721227043.9U CN201721227043U CN207742842U CN 207742842 U CN207742842 U CN 207742842U CN 201721227043 U CN201721227043 U CN 201721227043U CN 207742842 U CN207742842 U CN 207742842U
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- China
- Prior art keywords
- horse
- flying horse
- flying
- main body
- teaching aid
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Abstract
The utility model is related to a kind of flying horse teaching aids, including pedestal and gear driven mechanism on the base and flying horse main body are set, horse leg after horse leg and one before being respectively set one at left and right sides of flying horse main body, every horse leg includes the thigh and shank being hinged, before flying horse main body both sides, the lower end of thigh is connected by the crankshaft rotation of a thick link and gear driven mechanism respectively afterwards, before flying horse both sides, the lower end of gaskin is connect by a shank link with crankshaft rotation respectively, a wing is respectively articulated at left and right sides of flying horse main body, back plugs a sliding bar that can vertically slide, left and right wing is hinged by the top of a connecting rod and sliding bar respectively；The sliding bar is connect by connecting rod with crankshaft rotation.Power is provided by crank rocker, drives each link rotatable being connected with crank axle, to realize that flying horse model Leg portion moves and the movement of wing portion in the vertical direction in the horizontal direction.
Description
Technical field
The utility model is related to a kind of flying horse teaching aid, it is specifically a kind of can by the rotation of gear drive drive with
Connected link motion, the horse leg being connected with connecting rod to driving and wing movement, realize flying horse leg exercise emulate with
Wing agitates to emulate.
Background technology
Currently, most of biomimetic type teaching aid on the market is made of animal simulative shell and simple running part, more or
Person is simple static animal model.For the biomimetic type teaching aid of achievable dynamic motion, principle or only with installation
Steamboat in leg moves；Or only circumferentially swing to realize movement before and after leg, lack in mechanism it is innovative and
The motion feature that animal cannot vividly be expressed, also lacks attraction to student crowd；Although again or there are multiple kinematic variables,
But multiple power source drives are needed, it is complicated, it is expensive.Therefore such biomimetic type teaching aid or be static models, or can only
Realize simple motion and can not full simulation animal motion state, or can realize the movement of complexity but complicated, cost is held high
It is expensive and be difficult to dismantle assembling.
Therefore for drawbacks described above present in currently available technology, it is really necessary to be studied, to provide a kind of scheme, solution
Defect certainly existing in the prior art, optimizes such teaching aid, design simpler, safety, economy, environmental protection teaching aid
Product.
Utility model content
It is simple static animal model that the purpose of this utility model, which is for current biomimetic type teaching aid, cannot be lively
The problem of expressing the motion feature of animal, it is proposed that a kind of mechanism kinematic is vivid, detachable assembling, simple in structure, operation
It is convenient, interesting strong and safety, economy, environmental protection flying horse teaching aid.
The utility model is that technical solution used by realizing its technical purpose is：
A kind of flying horse teaching aid, including pedestal and setting gear driven mechanism on the base and flying horse main body,
It is characterized in that,
The flying horse main body is fixedly installed on the base by former and later two elongate support plates,
The gear driven mechanism is supported in by two opposed short support plates of left and right on pedestal, the gear driven mechanism
Including an intermeshing gear wheel and pinion gear, the gear wheel is supported in the top of short support plate, and pinion support is in short
The lower part of support plate, the pinion gear side are fixedly connected with a crank rocker, are respectively set at left and right sides of the gear wheel
The crank axle of one out of phase,
Horse leg after horse leg and one before being respectively set one at left and right sides of the flying horse main body, every horse leg include a mutual hinge
The lower end of the thigh and shank connect, the forward and backward thigh of flying horse main body both sides passes through a thick link and gear driven mechanism respectively
Crankshaft rotation connection, the lower end of the forward and backward shank of flying horse both sides connect by a shank link with crankshaft rotation respectively,
A supporting rack is respectively set at left and right sides of the flying horse main body, a wing is respectively articulated on each supporting rack, flies
The back of horse owner's body plugs a sliding bar that can vertically slide, and left and right wing passes through a third connecting rod and sliding bar respectively
Top it is hinged；A first connecting rod integrally extended downwardly is fixedly installed with the upper bar of the sliding bar, first connecting rod
Lower end is hinged a second connecting rod, and the lower end of second connecting rod and a crankshaft rotation of gear driven mechanism connect.
Preferably, the pedestal includes symmetrically arranged left socle and right support, and the left socle and right support, which are fixed, to be connected
It is connected together, the flying horse main body is fixedly installed on the base by former and later two elongate support plates.
Preferably, the gear wheel is supported in the top of short support plate by transmission shaft, and the pinion gear passes through line shaft
It is supported in the lower part of short support plate.
Preferably, one end of the line shaft is fixedly connected with crank rocker.
Preferably, the line shaft, left and right crank axle carry out both ends limit by axle sleeve, prevent axial jump.
Preferably, the upper end of the forward and backward thigh of flying horse main body both sides is hinged in flying horse main body.
Preferably, the top of the sliding bar forms a generally U-shaped structure by left and right side plates, the U-shaped structure
The shaft that top setting one extends along flying horse front-rear direction, left and right wing are connect by third connecting rod with the shaft.
Preferably, it is additionally provided with limited block in the middle part of the sliding bar.
The flying horse teaching aid of the utility model, the course of work are：
Flying horse model is fixed on the base by slat supporting plates, under the driving effect of gear driven mechanism, connecting rod machine
Structure drives horse leg to do horizontal motion while also wing being driven to do the movement on vertical direction.Link assembly by mounting hole with
Each parts connection, and limited by axle sleeve, prevent axial float.Specific operation process is carried by shaking crank rocker
For power, the rotation of gear drive drives the rotation for the thigh shank drive link being connected with crank axle, flies to realize
The stretching motion of horse model Leg portion in the horizontal direction.The rotation of gear drive also drives simultaneously is connected with crank axle
Connecting rod rotated upwardly and downwardly in space, drive sliding bar vertical direction up and down motion, while with sliding bar at the top of it is hinged
Connecting rod also moves up and down therewith, to realize the emulation that horse wing is agitated.After providing power to flying horse teaching aid, as gear passes
The rotation of motivation structure, the connecting rod being connected with gear crank axis drive horse leg stretching motion.It is upper with upper connecting rod mechanism simultaneously
The left and right wing expansion of lower movement, flying horse merges, and entire movement is carried out at the same time, and keeps the movement image of flying horse life-like.
The utility model has the advantages that：(1) the flying horse teaching aid of the utility model, simple in structure, easy to operate, movement is flat
Surely, cost is small, and production efficiency is high.(2) driving mechanism uses crank and rocker mechanism, is inputted while being realized winged by single power source
The movement of horse teaching aid horizontally and vertically ensure that the harmony and uniformity of each position movement of flying horse teaching aid,
And structure is made to simplify, ensure bearing strength and transmission accuracy.(3) seven connecting rods cleverly constrain flying horse model sport,
Keep the motion simulation of flying horse vivid, full of interest.(4) flying horse teaching aid is made of multiple sub-assemblies, easy to disassemble group
Dress increases teaching aid interest.
Description of the drawings
Fig. 1 is the stereogram of the flying horse teaching aid of the utility model；
Fig. 2 is the front view of the flying horse teaching aid of the utility model；
Fig. 3 is the left view of the flying horse teaching aid of the utility model；
Fig. 4 is the vertical view of the flying horse teaching aid of the utility model；
Fig. 5 is the gear drive schematic diagram of the flying horse teaching aid of the utility model；
Fig. 6 is the upper connecting rod structural scheme of mechanism of the flying horse teaching aid of the utility model.
Specific implementation mode
It is further right below in conjunction with the accompanying drawings to make the purpose of this utility model, technical solution and advantage be more clearly understood
This product illustrates, it should be noted that following embodiment is the explanation to the utility model, and the utility model not office
It is limited to following embodiment.
Referring now to Fig. 1~6, the flying horse teaching aid of the utility model, including pedestal and the gear driving being set on the base
Mechanism and flying horse main body 8.Pedestal includes symmetrically arranged left socle 1 and right support 27, and left socle 1 and right support 27 pass through company
Fitting is fixed together, and flying horse main body 8 is fixedly connected on by former and later two elongate support plates 2 on pedestal.
Gear driven mechanism is supported in by two opposed short support plates 16 of left and right on pedestal, including a gear wheel 14 and one
Pinion gear 26, gear wheel 14 are intermeshed with pinion gear 26, and gear wheel 14 is supported in the upper of short support plate 16 by a transmission shaft
Portion, pinion gear 26 are supported in the lower part of short support plate 16, one end of line shaft 24 and a crank rocker 25 by a line shaft 24
It is fixedly connected, the different crank axle 3,23 of a phase is respectively set in the left and right sides of gear wheel 14.Line shaft 24, left and right crank
Axis 3,23 carries out both ends limit by axle sleeve, prevents axial jump.
Horse leg after horse leg and one before the left and right sides of flying horse main body 8 is respectively set one, two preceding horse legs are symmetrically hinged on winged
The front part sides of horse owner's body 8, horse leg is symmetrically hinged on the rear portion both sides of flying horse main body 8 after two；Every horse leg is located at including one
The thigh 7,11 and one on top is located at the shank 5 of lower part, and 13, and the thigh 7,11 of every horse leg and shank 5,13 are mutually cut with scissors
It connects.The lower end of the front and back thigh 7,11 of flying horse both sides respectively by the crank axle 3 of a thick link 6,12 and gear driven mechanism,
The lower end of 23 rotation connections, the front and back shank 5,13 of flying horse both sides is rotated by a shank link 4,15 with crank axle 3,23 respectively
Connection, under the drive of the crank axle 3,23 of gear driven mechanism, may be implemented four horse leg crisscross motions.
A supporting rack 19 is respectively set in the left and right sides of flying horse main body 8, and one is respectively articulated on the supporting rack 19 of the left and right sides
The back of wing 18,21, flying horse main body 8 plugs a sliding bar 9 that can vertically slide, and the top of sliding bar 9 passes through a left side
Right both side plate 10 forms a generally U-shaped structure, and the top setting one of U-shaped structure is along the shaft of flying horse front-rear direction extension, left and right
Wing 18,21 is connect by a third connecting rod 17 with the shaft respectively, and 17 one end of connecting rod is hinged with left and right wing 18,21, separately
One end is rotatablely connected with the shaft.The middle part of sliding bar 9 is additionally provided with limited block.
A first connecting rod 20 integrally extended downwardly is fixedly installed with the upper bar of sliding bar 9, under first connecting rod 20
The hinged second connecting rod 22 in end, the lower end of second connecting rod 22 and a crank axle 3,23 of gear driven mechanism are rotatablely connected.In song
Under the drive of arbor 3,23, the lower end of second connecting rod 22 rotates, and then drives the up and down motion of first connecting rod 20 while also band
The dynamic sliding bar 9 being connected with first connecting rod 20 is in the up and down motion of vertical direction, the up and down motion drive third connecting rod of sliding bar 9
17 also move up and down therewith, to realize the emulation that horse wing is agitated.
The flying horse teaching aid of the utility model uses gear driven mechanism, and power, band are provided by shaking crank rocker 25
The dynamic link assembly 4,6,12,15 being connected with crank axle 3,23 and second connecting rod 22 rotate, to realize flying horse model leg
Part movement and the movement of wing portion in the vertical direction in the horizontal direction.
The flying horse teaching aid of the utility model, the course of work are：
Flying horse model is fixed on the base by former and later two slat supporting plates, in the driving effect of gear drive
Under, link mechanism drives horse leg to do horizontal motion and also wing is driven to do the movement on vertical direction simultaneously.Concrete operations
It is to provide power by shaking crank rocker 25 manually, the rotation of gear drive drives each connecting rod being connected with crank axle
Rotation, to realize the stretching motion of flying horse model Leg portion in the horizontal direction.The rotation of gear drive simultaneously
Drive the second connecting rod 22 that is connected with crank axle to be rotated upwardly and downwardly in space, drive sliding bar 9 vertical direction up and down motion,
The third connecting rod 17 hinged with 9 top of sliding bar also moves up and down therewith simultaneously, to realize the emulation that horse wing is agitated.
More than, the preferreds implementation form of only the utility model design is enumerated, and the range that the utility model is protected is not
It is confined to this, any people for being familiar with the technology is appreciated that that expects transforms or replaces in the range disclosed by the utility model,
It should all cover within the scope of the utility model, therefore, the scope of protection of the utility model should be with claims
Protection domain subject to.
Claims (8)
1. a kind of flying horse teaching aid, including pedestal and setting gear driven mechanism on the base and flying horse main body, it is special
Sign is,
The flying horse main body is fixedly installed on the base by former and later two elongate support plates,
The gear driven mechanism is supported in by two opposed short support plates of left and right on pedestal, and the gear driven mechanism includes
One intermeshing gear wheel and pinion gear, the gear wheel are supported in the top of short support plate, and pinion support is in short support
The lower part of plate, the pinion gear side are fixedly connected with a crank rocker, and one is respectively set at left and right sides of the gear wheel not
The crank axle of same-phase,
Horse leg after horse leg and one before being respectively set one at left and right sides of the flying horse main body, every horse leg include one being hinged
The lower end of thigh and shank, the forward and backward thigh of flying horse main body both sides passes through the song of a thick link and gear driven mechanism respectively
Arbor is rotatablely connected, and the lower end of the forward and backward shank of flying horse both sides is connect by a shank link with crankshaft rotation respectively,
A supporting rack is respectively set at left and right sides of the flying horse main body, a wing, flying horse master are respectively articulated on each supporting rack
The back of body plugs a sliding bar that can vertically slide, and left and right wing passes through the top of a third connecting rod and sliding bar respectively
End is hinged；A first connecting rod integrally extended downwardly, the lower end of first connecting rod are fixedly installed with the upper bar of the sliding bar
A hinged second connecting rod, the lower end of second connecting rod and a crankshaft rotation of gear driven mechanism connect.
2. flying horse teaching aid according to claim 1, which is characterized in that the pedestal includes symmetrically arranged left socle and the right side
Holder, the left socle and right support are fixed together, and the flying horse main body is solid by former and later two elongate support plates
Fixed setting is on the base.
3. flying horse teaching aid according to claim 1, which is characterized in that the gear wheel is supported in short support by transmission shaft
The top of plate, the pinion gear are supported in the lower part of short support plate by line shaft.
4. flying horse teaching aid according to claim 3, which is characterized in that one end of the line shaft is fixed with crank rocker to be connected
It connects.
5. flying horse teaching aid according to claim 3 or 4, which is characterized in that the line shaft, left and right crank axle pass through axle sleeve
Both ends limit is carried out, axial jump is prevented.
6. flying horse teaching aid according to claim 1, which is characterized in that the forward and backward thigh of flying horse main body both sides it is upper
End is hinged in flying horse main body.
7. flying horse teaching aid according to claim 1, which is characterized in that the top of the sliding bar passes through left and right side plates shape
At a generally U-shaped structure, a shaft extended along flying horse front-rear direction is arranged in the top of the U-shaped structure, and left and right wing passes through
Third connecting rod is connect with the shaft.
8. flying horse teaching aid according to claim 1, which is characterized in that be additionally provided with limited block in the middle part of the sliding bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227043.9U CN207742842U (en) | 2017-09-21 | 2017-09-21 | A kind of flying horse teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721227043.9U CN207742842U (en) | 2017-09-21 | 2017-09-21 | A kind of flying horse teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742842U true CN207742842U (en) | 2018-08-17 |
Family
ID=63114979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721227043.9U Expired - Fee Related CN207742842U (en) | 2017-09-21 | 2017-09-21 | A kind of flying horse teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507507A (en) * | 2017-09-21 | 2017-12-22 | 宜春学院 | A kind of flying horse teaching aid |
-
2017
- 2017-09-21 CN CN201721227043.9U patent/CN207742842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107507507A (en) * | 2017-09-21 | 2017-12-22 | 宜春学院 | A kind of flying horse teaching aid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20190921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |