CN2255644Y - Teaching demonstration board for automobile electric system - Google Patents
Teaching demonstration board for automobile electric system Download PDFInfo
- Publication number
- CN2255644Y CN2255644Y CN 95226260 CN95226260U CN2255644Y CN 2255644 Y CN2255644 Y CN 2255644Y CN 95226260 CN95226260 CN 95226260 CN 95226260 U CN95226260 U CN 95226260U CN 2255644 Y CN2255644 Y CN 2255644Y
- Authority
- CN
- China
- Prior art keywords
- switch
- automobile electric
- electric appliance
- plate
- appliance system
- 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 demonstration board for an automobile electric system. Each of components of the automobile electric system is installed on surface of an organic glass plate according to the approximate actual position of the component, each of the components is connected by a wire according to an actural circuit on the other surface of the glass plate, a DC motor is used for simulating an original engine, and a speed regulating potentiometer is used for simulating an accelerator. The teaching demonstration board not only can actually, visually, and vivisly display the composition, the connection relationship and the working state of the automobile electric system, but also can conveniently set various common faults to facilitate learners to learn the method of checking and eliminating the common faults.
Description
The utility model relates to the teaching utensil of automobile electric appliance system.
When cultivating automobile driver and maintenance personal, existing main teaching utensil with the automobile electric appliance system teaching is wall chart and material object.Wall chart is not directly perceived, though in kind directly perceived, the structure and the duty of some part do not observe, and they all can not allow the student observe directly actual formation and the various most common failure and the method for removing thereof of whole automobile electric appliance system.
The purpose of this utility model is, a kind of automobile electric appliance system demonstrator is provided, it shows the composition of whole actual automobile electric appliance system and annexation image intuitively, and can demonstrate various duties and the most common failure and the method for removing thereof of this system.
The automobile electric appliance system demonstrator that the utility model provides is to constitute like this: each ingredient of automobile electric appliance system, be installed in its physical unit or analog component on the one side of transparent plexiglass plate (35) of a simulated automotive, the mutual alignment relation of each ingredient on this poly (methyl methacrylate) plate is haply with reference to they mutual alignment relations on automobile, physical unit in the said automobile electric appliance system ingredient comprises: headlight (1), fog lamp (2), wiper (3), loudspeaker (4), front directional (6), side-marker lamp (7), ignition coil (11), distributor assy (13), pilothouse ceiling light (15), instrument assembly (16), fuse cutout (17), turn to relay (18), rear directional (19), backup lamp (20), brake lamp (21), license plate lamp (22), 20A fuse cutout (23), ignition switch (24), horn button (25), pole changer (26), parking alarm switch (27), wiper switch (28), ceiling light switch (29), reversing switch (30), night lights master switch (31), dip switch pedal (32), fog lamp switch (33); Analog component in the said automobile electric appliance system ingredient comprises: the direct current motor of simulated automotive engine (12), the spark plug apparatus for demonstrating (14) of spark plug duty in the speed-regulating potentiometer (9) that the adjusting ignition distributor rotating speed of simulated automotive throttle is used, simulated engine cylinder; On the another side of said transparent plexiglass plate (35), each ingredient of said electric system links up with the patch jack (5) of electric wire through each parts limit by its actual connecting relation on automobile, two handles (8) are equipped with on the both sides of said poly (methyl methacrylate) plate (35) respectively, be used to lift this in teaching board, adopting 12 volts of 220 volts of commercial power rectification one-tenth or 24 volts of galvanic rectifiers is power supply.
The automobile electric appliance system demonstrator that the utility model provides has overcome the shortcoming of existing teaching utensil-wall chart or material object-separately, not only actual but also demonstrate each ingredient and the annexation thereof of this system visually, and, therefrom can observe the practical work process and various most common failure and the method for removing thereof that do not observe in the material object or be inconvenient to observe.
Describe an indefiniteness of the present utility model below in conjunction with accompanying drawing and implement, can understand automobile electric appliance system demonstrator provided by the utility model better by it, each accompanying drawing is:
Fig. 1, the front view of the demonstrator of present embodiment;
Fig. 2, the frame side view of the demonstrator of present embodiment;
Fig. 3, the framework front elevation of the demonstrator of present embodiment.
Among the figure, some physical units of automobile electric appliance system that following numeric character refers to:
1-headlight 2-fog lamp
3-wiper 4-loudspeaker
6-front directional 7-side-marker lamp
11-ignition coil 13-distributor assy
15-pilothouse ceiling light 16-instrument assembly
17-fuse cutout 18-turns to relay
19-rear directional 20-backup lamp
21-brake lamp 22-license plate lamp
23-20A fuse cutout 24-ignition switch
25-horn button 26-pole changer
27-parking alarm switch 28-wiper switch
29-ceiling light switch 30-reversing switch
31-night lights master switch 32-dip switch pedal
The 33-fog lamp switch
Among the figure, some analog components of automobile electric appliance system that following numeric character refers to:
The speed-regulating potentiometer of 9-simulation throttle is regulated the rotating speed of ignition distributor (13) by regulating it.
The direct current motor of 12-simulated automotive engine.
The spark plug apparatus for demonstrating of spark plug duty in the 14-simulated engine cylinder.
All aforementioned physical units and analog component all are fixedly mounted on the one side of transparent plexiglass plate (35), and plate (35) is installed in the framework (34), and two handles (8) that are used for lifting this demonstrator are equipped with on the both sides of plate (35) respectively.Employing is a power supply with 12 volts of 220 volts of commercial power rectification one-tenth or 24 volts of galvanic rectifiers.On the another side of plate (35),, above-mentioned each parts are coupled together with the patch jack (5) of electric wire through each parts limit according to the actual annexation of each ingredient of automobile electric appliance system on automobile.In the present embodiment, an ignition distributor switch (10) of control direct current motor (12) on/off separately also is housed.After cutting off the power supply of motor (12) with it, the belt pulley that moves motor (12) with regard to available setting stick drives ignition distributor (13), like this, on the one hand, because motor (12) changes slowly, each spark plug sparking interval time is lengthening just, thereby is convenient to the student and observes each cylinder spark plug sparking order; On the other hand, can open the lid of ignition distributor (13), make arcing state that the student can observe circuit breaker wherein normally whether, and the gap that this circuit breaker is adjusted in exercise makes it working properly.In order to make demonstrator can stand, be provided with recoverable diagonal brace leg (36) and drag link (37) (see figure 2) in the montant back, both sides of framework (34).For the ease of shipment, framework (34) is made detachable, and the montant of framework (34) both sides is that two sections grafting form, and each cross bar is plugged in the corresponding grafting cover of two montants with the oblique cutting plate at its two ends.Poly (methyl methacrylate) plate (35) is divided into upper and lower two.
In teaching, in order to make the student learn to fix a breakdown, can fault be set with the way of certain or certain several joints in virtual connection or the misconnection circuit, also outlier can be transferred in the gap of spark plug in contact breaker gap in the ignition distributor (13) or the spark plug apparatus for demonstrating (14) another kind of fault is set.When the student fixed a breakdown at the back side of transparent plexiglass plate (35), the teacher can see the action that the student fixes a breakdown by this transparent plexiglass plate in the front and be instructed.
Claims (3)
1. automobile electric appliance system demonstrator, it is characterized in that: each ingredient of automobile electric appliance system, be installed in its physical unit or analog component on the one side of transparent plexiglass plate (35) of a simulated automotive, the mutual alignment relation of each ingredient on this poly (methyl methacrylate) plate is haply with reference to they mutual alignment relations on automobile, physical unit in the said automobile electric appliance system ingredient comprises: headlight (1), fog lamp (2), wiper (3), loudspeaker (4), front directional (6), side-marker lamp (7), ignition coil (11), distributor assy (13), pilothouse ceiling light (15), instrument assembly (16), fuse cutout (17) turns to relay (18), rear directional (19), backup lamp (20), brake lamp (21), license plate lamp (22), 20A fuse cutout (23), ignition switch (24), horn button (25), pole changer (26), parking alarm switch (27), wiper switch (28), ceiling light switch (29), reversing switch (30), night lights master switch (31), dip switch pedal (32), fog lamp switch (33); Analog component in the said automobile electric appliance system ingredient comprises: the direct current motor of simulated automotive engine (12), the spark plug apparatus for demonstrating (14) of spark plug duty in the speed-regulating potentiometer (9) that the adjusting ignition distributor rotating speed of simulated automotive throttle is used, simulated engine cylinder; On the another side of said transparent plexiglass plate (35), each ingredient of said electric system links up with the patch jack (5) of electric wire through each parts limit by its actual connecting relation on automobile, said poly (methyl methacrylate) plate (35) is contained in the framework (34), on the both sides of poly (methyl methacrylate) plate (35) two handles (8) are housed respectively, be used to lift this demonstrator, adopting 12 volts of 220 volts of commercial power rectification one-tenth or 24 volts of galvanic rectifiers is power supply.
2. automobile electric appliance system demonstrator as claimed in claim 1 is characterized in that, an ignition distributor switch (10) of the said power supply of dc motor break-make of control separately is housed.
3. automobile electric appliance system demonstrator as claimed in claim 1 or 2, it is characterized in that: the montant of said framework (34) both sides is that two sections grafting form, each cross bar of framework (34) is plugged in the corresponding grafting cover of two hard bars with the oblique cutting plate at its two ends, in the montant back, both sides of framework (34) recoverable diagonal brace leg (36) and drag link (37) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226260 CN2255644Y (en) | 1995-11-22 | 1995-11-22 | Teaching demonstration board for automobile electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95226260 CN2255644Y (en) | 1995-11-22 | 1995-11-22 | Teaching demonstration board for automobile electric system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2255644Y true CN2255644Y (en) | 1997-06-04 |
Family
ID=33872456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95226260 Expired - Fee Related CN2255644Y (en) | 1995-11-22 | 1995-11-22 | Teaching demonstration board for automobile electric system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2255644Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551949B (en) * | 2008-04-03 | 2012-01-25 | 一汽丰田汽车销售有限公司 | Control device of teaching vehicle, teaching vehicle and vehicle teaching system formed by both |
| CN102945635A (en) * | 2012-11-20 | 2013-02-27 | 无锡商业职业技术学院 | Practical training checking system circuit of lamplight and signal circuit of automobile |
| CN104700706A (en) * | 2015-02-02 | 2015-06-10 | 重庆交通职业学院 | Demonstrator of automobile control circuit assembly |
-
1995
- 1995-11-22 CN CN 95226260 patent/CN2255644Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551949B (en) * | 2008-04-03 | 2012-01-25 | 一汽丰田汽车销售有限公司 | Control device of teaching vehicle, teaching vehicle and vehicle teaching system formed by both |
| CN102945635A (en) * | 2012-11-20 | 2013-02-27 | 无锡商业职业技术学院 | Practical training checking system circuit of lamplight and signal circuit of automobile |
| CN104700706A (en) * | 2015-02-02 | 2015-06-10 | 重庆交通职业学院 | Demonstrator of automobile control circuit assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |