CN205080840U - Automobile engine partly cuts open demonstrating board - Google Patents
Automobile engine partly cuts open demonstrating board Download PDFInfo
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- CN205080840U CN205080840U CN201520884051.5U CN201520884051U CN205080840U CN 205080840 U CN205080840 U CN 205080840U CN 201520884051 U CN201520884051 U CN 201520884051U CN 205080840 U CN205080840 U CN 205080840U
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Abstract
The utility model relates to a teaching aid technical field is repaiied to vapour, concretely relates to automobile engine partly cuts open demonstrating board, including rack and walking wheel, walk and take turns the lower extreme that sets up at the rack, the rack up end be provided with the engine body, be provided with a plurality of observation holes on the engine body, engine body power is connected with the motor, engine body rear side is provided with the control cabinet, the control cabinet is provided with starting switch, starting switch is connected with electronic electromechanics. The utility model discloses a motor drags the engine body for the engine operation has been simulated in this internal bent axle of engine and cylinder motion, and the student be with the help of can clearly observing the inside motion state at the operation in -process of engine in the observation hole of engine body with setting up, makes the student can directly perceivedly know the theory of operation of engine, makes things convenient for the teaching work of the real standard of engine.
Description
Technical field
The utility model relates to Automobile Service teaching aid technical field, is specifically related to motor car engine and partly cuts open demonstrator.
Background technology
Along with the development of Chinese society, the increase of automobile quantity, the shortage of auto repair personnel, is badly in need of the maintenance personal that a collection of specialty is strong, quality is high now.Auto repair becomes one of technical ability talent in demand culturing engineering emphasis of Ministry of Education's enforcement, because Automobile Maintenance Speciality is the specialty that practicality is stronger, theory teaching and practical teaching need to combine closely, the teaching aid that current auto repair training organization adopts is car load, dismounting and the demonstration of automobile is carried out according to the content of courses of auto repair, auto-parts interweave mutually loaded down with trivial details, student not easily understands each System Working Principle intuitively, automobile engine for teaching real training has no way of picking up, and then affects the teaching level of training organization.
Utility model content
The utility model, in order to solve the problem existing for above-mentioned prior art, provides motor car engine and partly cuts open demonstrator, motor car engine inner structure is displayed, and auto repair is imparted knowledge to students visual in image, easy to understand.
The concrete technical scheme that the utility model adopts is:
Motor car engine partly cuts open demonstrator, comprise stand and road wheel, road wheel is arranged on the lower end of stand, described stand upper surface is provided with engine body, engine body is provided with multiple viewport, engine body power is connected with motor, is provided with control desk on rear side of engine body, control desk is provided with starting switch, and starting switch is connected with electric electromechanics.
Described motor is connected with engine body power by speed reduction unit.
On the gas outlet that described viewport is arranged on engine body and cylinder shell, viewport is also provided with the protecting crust of transparent material.
Described control desk is also provided with displaying chart board, and show and chart board is provided with pilot lamp and controller, controller is connected with engine body.
The beneficial effects of the utility model are:
The utility model adopts motor run engine body, make the bent axle in engine body and cylinder moving, simulate engine running, student by be arranged on engine body viewport can clear view to the motion state of engine interior in operation process, make student intuitively can recognize the principle of work of engine, facilitate the teaching of engine real training.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In accompanying drawing, 1, stand, 2, road wheel, 3, engine body, 4, viewport, 5, motor, 6, control desk, 7, starting switch, 8, speed reduction unit, 9, show chart board.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
Specific embodiment as shown in Figure 1, the utility model is that motor car engine partly cuts open demonstrator, comprise stand 1 and road wheel 2, road wheel 2 is arranged on the lower end of stand 1, and described stand 1 upper surface is provided with engine body 3, engine body 3 is provided with multiple viewport 4, engine body 3 power is connected with motor 5, be provided with control desk 6 on rear side of engine body 3, control desk is provided with starting switch 7, and starting switch 7 is electrically connected with motor 5.
In order to reduce the rotating speed of motor 5, being convenient to student and observing, described motor 5 is connected with engine body 3 power by speed reduction unit 8.
In order to protect student's safety, preventing the engine components in moving from threatening personal safety, on the gas outlet that described viewport 4 is arranged on engine body 3 and cylinder shell, viewport 4 being also provided with the protecting crust of transparent material.
In order to make engine operation principle show clearly, described control desk 6 being also provided with and showing chart board 9, show and chart board 9 is provided with pilot lamp and controller, controller is connected with engine body 3.
The utility model in use, demonstrator moves into place by the road wheel 2 by stand 1 lower end, by the starting switch 7 be arranged on control desk 6, motor 5 is started, motor 5 drags engine body 3 via speed reduction unit 8 and rotates, simulated engine state in the running, student intuitively can see the operating condition of engine its inside in the running by viewport 4, comprise the piston movement state of cylinder, the situation of valve folding and crank rotation, the displaying chart board 9 be arranged on control desk 6 is drawn cylinder schematic diagram, the stroke movement of cylinder can be picked out by pilot lamp, student is facilitated to understand the motion principle of engine, reduce the difficulty of engine teaching.
Claims (4)
1. motor car engine partly cuts open demonstrator, comprise stand (1) and road wheel (2), road wheel (2) is arranged on the lower end of stand (1), it is characterized in that: described stand (1) upper surface is provided with engine body (3), engine body (3) is provided with multiple viewport (4), engine body (3) power is connected with motor (5), engine body (3) rear side is provided with control desk (6), control desk is provided with starting switch (7), and starting switch (7) is electrically connected with motor (5).
2. motor car engine according to claim 1 partly cuts open demonstrator, it is characterized in that: described motor (5) is connected with engine body (3) power by speed reduction unit (8).
3. motor car engine according to claim 1 partly cuts open demonstrator, it is characterized in that: on the gas outlet that described viewport (4) is arranged on engine body (3) and cylinder shell, viewport (4) is also provided with the protecting crust of transparent material.
4. motor car engine according to claim 1 partly cuts open demonstrator, it is characterized in that: described control desk (6) is also provided with and shows chart board (9), show and chart board (9) is provided with pilot lamp and controller, controller is connected with engine body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884051.5U CN205080840U (en) | 2015-11-06 | 2015-11-06 | Automobile engine partly cuts open demonstrating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884051.5U CN205080840U (en) | 2015-11-06 | 2015-11-06 | Automobile engine partly cuts open demonstrating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205080840U true CN205080840U (en) | 2016-03-09 |
Family
ID=55433231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884051.5U Active CN205080840U (en) | 2015-11-06 | 2015-11-06 | Automobile engine partly cuts open demonstrating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205080840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991899A (en) * | 2017-03-29 | 2017-07-28 | 武汉软件工程职业学院 | A kind of pneumohydraulic pressure-cylinder teaching aid of Multifunctional demonstration |
-
2015
- 2015-11-06 CN CN201520884051.5U patent/CN205080840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991899A (en) * | 2017-03-29 | 2017-07-28 | 武汉软件工程职业学院 | A kind of pneumohydraulic pressure-cylinder teaching aid of Multifunctional demonstration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |