CN204066585U - A kind of electric-control motor model - Google Patents
A kind of electric-control motor model Download PDFInfo
- Publication number
- CN204066585U CN204066585U CN201420447236.5U CN201420447236U CN204066585U CN 204066585 U CN204066585 U CN 204066585U CN 201420447236 U CN201420447236 U CN 201420447236U CN 204066585 U CN204066585 U CN 204066585U
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- cylinder
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- led lamp
- engine
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Abstract
The utility model relates to a kind of electric-control motor model, comprise mechanical part and control circuit part, described mechanical part is assembled into single-barrel engine model by piston, connecting rod, crank throw, cylinder, cylinder cover, crankcase, then dresses up straight cylinder model, V-type multi-cylinder engine model and opposed type multicylinder engine model by multiple single-barrel engine model group; Described control section is made up of single-chip microcomputer, position sensor, LED and power supply, described LED comprises red LED lamp, yellow LED lamp and green LED lamp, described yellow LED lamp is arranged on combustion chamber of air cylinder top, described red LED lamp is arranged on the inlet valve place of described cylinder side, and described green LED lamp is arranged on the exhaust valve place of described cylinder side.The beneficial effects of the utility model are, provide a kind of structure simple and the electric-control motor model of convenient disassembly.
Description
Technical field
The utility model relates to a kind of electric-control motor model.
Background technology
At present, in universities and colleges' engine teaching practice, because Conventional Engine Model parts are complicated, heavy, disassemble, assemble inconvenience.And engine mockup is all solid form, function singleness.The course of work of engine is directly perceived not, and be not very desirable to teaching efficiency, unfavorable student is to the understanding of engine working process.
Utility model content
In view of the above-mentioned problems in the prior art, fundamental purpose of the present utility model is to address the deficiencies of the prior art, and the utility model provides a kind of structure simple and the electric-control motor model of convenient disassembly.
The utility model provides a kind of electric-control motor model, comprise mechanical part and control circuit part, described mechanical part is assembled into single-barrel engine model by piston, connecting rod, crank throw, cylinder, cylinder cover, crankcase, then dresses up straight cylinder model, V-type multi-cylinder engine model and opposed type multicylinder engine model by multiple single-barrel engine model group; Described control section is made up of single-chip microcomputer, position sensor, LED and power supply, described LED comprises red LED lamp, yellow LED lamp and green LED lamp, described yellow LED lamp is arranged on combustion chamber of air cylinder top, described red LED lamp is arranged on the inlet valve place of described cylinder side, and described green LED lamp is arranged on the exhaust valve place of described cylinder side.
Optionally, described single-barrel engine connected mode has two kinds, the first be single-barrel engine successively Connecting groups dress up multi-cylinder in-line formula or multi-cylinder V-type engine mockup, another kind is that cylinder is cross-linked and is assembled into Multi-cylinder opposed engine mockup.
The utility model has the following advantages and beneficial effect: the utility model provides a kind of electric-control motor model, the parts of described generator can be common to in-line arrangement, opposed type and V-type engine, improve the interchangeability of parts, be convenient to assembly and disassembly; Described cylinder and crankcase adopt the use of transparent plastic making and LED, the opening and closing process of each cylinder ignition-powering order of engine and inlet and exhaust valve is understood, is convenient to understand.
Accompanying drawing explanation
Fig. 1 is the structural representation of the in-line arrangement of electric-control motor model of the present utility model and the single-barrel engine of opposed type;
Fig. 2 is the structural representation of the single-barrel engine of the V-type engine of electric-control motor model of the present utility model;
Fig. 3 is the structural representation that the crank throw of electric-control motor model of the present utility model connects.
Embodiment
With specific embodiment, the utility model is further described below with reference to accompanying drawings.
As shown in Figure 1: a kind of electric-control motor model of the utility model embodiment, the single-barrel engine model structure of in-line arrangement of the present invention and opposed type, by igniting LED 1, inlet valve 2, position sensor 3, air inlet LED 4, cylinder 5, piston 6, connecting rod 7, crank throw 8, cylinder cover 9, exhaust valve 10, exhaust LED 11, oat tail groove structure 12, crankcase upper box 13, crank throw 8 connects boss 14 and crankcase lower box 15 forms.Cylinder cover 9 is fixed on cylinder 5 by oat tail groove structure 12, igniting LED 1 is positioned in the middle of firing chamber, air inlet LED 4 is positioned at inlet valve 2 place, exhaust LED 11 is positioned at exhaust valve 10 place, position sensor 3 is positioned at the top dead centre of cylinder 5, cylinder 5 is connected and fixed with crankcase upper box 13 by the oat tail groove structure 12 of bottom, crankcase upper box 13 is connected and fixed by oat tail groove structure 12 and crankcase lower box 15, piston 6 and connecting rod 7 microcephaly form revolute pair, and the rod journal 42 of connecting rod 7 major part and crank throw 8 is connected to form revolute pair.The king journal 41 of crank throw 8 is fixed on crankcase upper box 13, crankcase lower box 15.Crank throw 8 king journal 41 end face connects boss 14 and inlays with the shrinkage pool 18 of another king journal 41 end face of crank throw, the angle between adjacent crank throw 8 can be made to change on request, transmit power simultaneously; As shown in Figure 2, V-type single-barrel engine structure of the present invention, connect boss 14, V-type crankcase upper box 16 by igniting LED 1, inlet valve 2, position sensor 3, air inlet LED, cylinder 5, piston 6, connecting rod 7, crank throw 8, cylinder cover 9, exhaust valve 10, exhaust LED 11, dovetail groove bindiny mechanism 12, crank throw 8, V-type crankcase lower box 17 forms.Angle between V-type single-barrel engine model two cylinder is 90 degree, and the annexation of other parts is identical with Fig. 1; As shown in Figure 3, engine mockup crank throw syndeton of the present invention, is made up of with shrinkage pool 18 boss 14 being evenly distributed on crank throw 8 king journal 41 end face.Boss 14 and shrinkage pool 18 inlay the angle connecting and can obtain different two crank link axle journals; The parts of described generator can be common to in-line arrangement, opposed type and V-type engine, improve the interchangeability of parts, are convenient to assembly and disassembly; Described cylinder and crankcase adopt the use of transparent plastic making and LED, the opening and closing process of each cylinder ignition-powering order of engine and inlet and exhaust valve is understood, is convenient to understand.
As the preferred implementation of above-described embodiment, described single-barrel engine connected mode has two kinds, the first be single-barrel engine successively Connecting groups dress up multi-cylinder in-line formula or multi-cylinder V-type engine mockup, another kind is that cylinder is cross-linked and is assembled into Multi-cylinder opposed engine mockup.
Last it is noted that above-described each embodiment is only for illustration of the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or to wherein partly or entirely technical characteristic carry out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (2)
1. an electric-control motor model, it is characterized in that: comprise mechanical part and control circuit part, described mechanical part is assembled into single-barrel engine model by piston, connecting rod, crank throw, cylinder, cylinder cover, crankcase, then dresses up straight cylinder model, V-type multi-cylinder engine model and opposed type multicylinder engine model by multiple single-barrel engine model group; Described control section is made up of single-chip microcomputer, position sensor, LED and power supply, described LED comprises red LED lamp, yellow LED lamp and green LED lamp, described yellow LED lamp is arranged on combustion chamber of air cylinder top, described red LED lamp is arranged on the inlet valve place of described cylinder side, and described green LED lamp is arranged on the exhaust valve place of described cylinder side.
2. electric-control motor model according to claim 1, it is characterized in that, described single-barrel engine connected mode has two kinds, the first be single-barrel engine successively Connecting groups dress up multi-cylinder in-line formula or multi-cylinder V-type engine mockup, another kind is that cylinder is cross-linked and is assembled into Multi-cylinder opposed engine mockup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447236.5U CN204066585U (en) | 2014-08-06 | 2014-08-06 | A kind of electric-control motor model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420447236.5U CN204066585U (en) | 2014-08-06 | 2014-08-06 | A kind of electric-control motor model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066585U true CN204066585U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420447236.5U Expired - Fee Related CN204066585U (en) | 2014-08-06 | 2014-08-06 | A kind of electric-control motor model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732861A (en) * | 2015-02-06 | 2015-06-24 | 淮阴工学院 | Technology for making engine physical anatomy teaching tool |
-
2014
- 2014-08-06 CN CN201420447236.5U patent/CN204066585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732861A (en) * | 2015-02-06 | 2015-06-24 | 淮阴工学院 | Technology for making engine physical anatomy teaching tool |
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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: 20141231 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |