CN204650886U - A kind of teaching case for the teaching of car bulb circuit - Google Patents
A kind of teaching case for the teaching of car bulb circuit Download PDFInfo
- Publication number
- CN204650886U CN204650886U CN201520190552.3U CN201520190552U CN204650886U CN 204650886 U CN204650886 U CN 204650886U CN 201520190552 U CN201520190552 U CN 201520190552U CN 204650886 U CN204650886 U CN 204650886U
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- circuit
- teaching
- lamp
- steering indicating
- indicating light
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Abstract
A kind of teaching case for the teaching of car bulb circuit disclosed in the utility model, comprise teaching casing, demonstrator is provided with in described teaching casing, described demonstrator is provided with ignition switch, little circuit for lamp, headlight circuit, steering indicating light circuit and danger signal circuit for lamp, described little circuit for lamp connects ignition switch and power supply successively by lampet combined switch, described headlight circuit connects ignition switch and power supply successively by headlight combined switch, described steering indicating light circuit connects ignition switch and power supply successively by steering indicating light combined switch, described danger signal circuit for lamp connects power supply by danger signal lamp switch, circuit-line on described demonstrator is dismountable line construction, in this teaching case simulated automotive various lamp circuit theory and design, can be seen clearly the connection line of lamp light circuit by teaching case, its principle of work of easy understand, connection line is started by allowing student, understand line alignment more intuitively, effective lifting teaching efficiency.
Description
Technical field
The utility model relates to teaching teaching case, especially a kind of teaching case for the teaching of car bulb circuit.
Background technology
Present vocational school lamp light circuit teaching major part is with demonstrator, its heavier mass of existing demonstrator, not easily move, be only limited at use for laboratory, easily cause circuit heating, short circuit phenomenon, difficult repairing, difficult to safeguard, and mainly allow the connection of Students ' Learning circuit at teaching process, student can't see line alignment, be difficult to understand its circuit theory, teaching efficiency is bad.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of teaching case for the teaching of car bulb circuit, and the syndeton of circuit shown more intuitively by teaching case, and convenient teaching, promotes teaching efficiency.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of teaching case for the teaching of car bulb circuit, comprise teaching casing, demonstrator is provided with in described teaching casing, described demonstrator is provided with ignition switch, little circuit for lamp, headlight circuit, steering indicating light circuit and danger signal circuit for lamp, described little circuit for lamp connects ignition switch and power supply successively by lampet combined switch, described headlight circuit connects ignition switch and power supply successively by headlight combined switch, described steering indicating light circuit connects ignition switch and power supply successively by steering indicating light combined switch, described danger signal circuit for lamp connects power supply by danger signal lamp switch, circuit-line on described demonstrator is dismountable line construction.
In technique scheme, described little circuit for lamp comprises four miniature bulbs being arranged on teaching case periphery, described headlight circuit comprises four big bulbs be arranged on front side of teaching case, and described steering indicating light circuit comprises the front left and right two be arranged on teaching case and turns to bulb and rear left and right two to turn to bulb.
In technique scheme, the bulb that described danger signal circuit for lamp connects is that four in steering indicating light circuit turn to bulb.
In technique scheme, in described steering indicating light circuit and danger signal circuit for lamp, be respectively equipped with electronic flasher.
In technique scheme, described little circuit for lamp, headlight circuit, steering indicating light circuit be respectively equipped with fuse in danger signal circuit for lamp and be connected with power supply.
In technique scheme, in described steering indicating light circuit, be provided with left turn indicator lamp and right turn indicator lamp.
In technique scheme, in described headlight circuit, be provided with full beam indicator lamp.
The beneficial effects of the utility model: in this teaching case simulated automotive various lamp circuit theory and design, structure is practical reliable, lighter weight, convenient mobile use, can see the connection line of lamp light circuit clearly, its principle of work of easy understand by teaching case, can use in laboratory or classroom, by allowing student start connection line, understanding line alignment more intuitively, effectively promoting teaching efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Fig. 1 is the circuit theory diagrams of the medium and small circuit for lamp of the utility model;
Fig. 2 is the circuit theory diagrams of headlight circuit in the utility model;
Fig. 3 is the circuit theory diagrams turning to circuit for lamp and danger signal circuit for lamp in the utility model.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model provides a kind of teaching case for the teaching of car bulb circuit, comprise teaching casing, demonstrator is provided with in described teaching casing, demonstrator arranges ignition switch 2, little circuit for lamp, headlight circuit, steering indicating light circuit and danger signal circuit for lamp, by a transformer, 220V alternating current being become 12V direct current and powers of foregoing circuit, in the connection simulated automotive of circuit, the circuit theory of various lamp designs, LED bulb is utilized to simulate the various bulbs in automobile, and LED bulb is fixed on teaching casing, on the demonstrator of the connecting line construction layout of circuit, specifically, little circuit for lamp connects ignition switch 2 and power supply 1 successively by lampet combined switch 3, headlight circuit connects ignition switch 2 and power supply 1 successively by headlight combined switch 4, steering indicating light circuit connects ignition switch 2 and power supply 1 successively by steering indicating light combined switch 5, danger signal circuit for lamp connects power supply 1 by danger signal lamp switch 6, this danger signal lamp switch 6 does not control by ignition switch 2, also danger light can be opened when not opening ignition switch 2.In the present embodiment, circuit-line on above-mentioned demonstrator is dismountable line construction, namely line terminal is set on demonstrator, utilize wire correspondingly to insert in jack circuit is coupled together, this teaching case starts connection line by allowing student, understand line alignment more intuitively, effectively promote teaching efficiency.
In this embodiment, little circuit for lamp comprises four miniature bulbs 7, four miniature bulbs 7 are respectively left and right two miniature bulb 7 being arranged on left and right two miniature bulb 7 on front side of teaching case and rear side, headlight circuit comprises four big bulbs be arranged on front side of teaching case, four big bulbs comprise two dipped headlights 8 and two high beams 9, steering indicating light circuit comprises the front left and right two be arranged on teaching case and turns to bulb 11 and rear left and right two to turn to bulb 12, and the bulb that danger signal circuit for lamp connects to be in steering indicating light circuit four turn to bulb, namely steering indicating light circuit and the shared of danger signal circuit for lamp turn to bulb.Due in motor turning or when opening danger light, steering indicating light is steeped oneself-meeting the light sending and do not stop to flash, therefore in steering indicating light circuit and danger signal circuit for lamp, add electronic flasher respectively, can make during energising to turn to bulb to flash luminescence, more realistically simulated automotive light.
In order to the security that protection circuit uses; in little circuit for lamp, headlight circuit, steering indicating light circuit and danger signal circuit for lamp, be respectively equipped with fuse be connected with power supply 1; avoid the impact that the faults such as short circuit cause circuit, improve the serviceable life of circuit in teaching case.
Preferably, be provided with left turn indicator lamp 13 and right turn indicator lamp 14 in described steering indicating light circuit, be provided with full beam indicator lamp 10 in described headlight circuit, fidelity is high.
After exact connect ion circuit, open ignition switch 2, lampet combined switch 3 is opened, four lampets on teaching case are all light, open headlight by headlight combined switch 4, and two large lantern festivals are above bright, press the dimmer switch on headlight combined switch 4, can become high beam 9 from dipped headlights 8, open a left side (right side) turning indicator control, a left side (right side) steering indicating light of front and back should be all glittering.Press danger signal lamp switch 6, four steering indicating lights all around simultaneously can be glittering.This teaching case not only may be used for lamp wiring and connects, the lamp wiring fault that some are common also can be set, such as: short circuit, open circuit, bonding, circuit virtual connection, loose contact etc., student is allowed to start to get rid of, make simple, lighter weight, can see the connection line of lamp light circuit clearly by teaching case, relatively its principle of work of easy understand, can use in use for laboratory or classroom.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (7)
1. the teaching case for the teaching of car bulb circuit, comprise teaching casing, demonstrator is provided with in described teaching casing, it is characterized in that: described demonstrator is provided with ignition switch, little circuit for lamp, headlight circuit, steering indicating light circuit and danger signal circuit for lamp, described little circuit for lamp connects ignition switch and power supply successively by lampet combined switch, described headlight circuit connects ignition switch and power supply successively by headlight combined switch, described steering indicating light circuit connects ignition switch and power supply successively by steering indicating light combined switch, described danger signal circuit for lamp connects power supply by danger signal lamp switch, circuit-line on described demonstrator is dismountable line construction.
2. a kind of teaching case for the teaching of car bulb circuit according to claim 1, it is characterized in that: described little circuit for lamp comprises four miniature bulbs being arranged on teaching case periphery, described headlight circuit comprises four big bulbs be arranged on front side of teaching case, and described steering indicating light circuit comprises the front left and right two be arranged on teaching case and turns to bulb and rear left and right two to turn to bulb.
3. a kind of teaching case for the teaching of car bulb circuit according to claim 2, is characterized in that: the bulb that described danger signal circuit for lamp connects is that four in steering indicating light circuit turn to bulb.
4. a kind of teaching case for the teaching of car bulb circuit according to claim 1,2 or 3, is characterized in that: be respectively equipped with electronic flasher in described steering indicating light circuit and danger signal circuit for lamp.
5. a kind of teaching case for the teaching of car bulb circuit according to claim 4, is characterized in that: described little circuit for lamp, headlight circuit, steering indicating light circuit be respectively equipped with fuse in danger signal circuit for lamp and be connected with power supply.
6. a kind of teaching case for the teaching of car bulb circuit according to claim 2, is characterized in that: be provided with left turn indicator lamp and right turn indicator lamp in described steering indicating light circuit.
7. a kind of teaching case for the teaching of car bulb circuit according to claim 2, is characterized in that: be provided with full beam indicator lamp in described headlight circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190552.3U CN204650886U (en) | 2015-03-31 | 2015-03-31 | A kind of teaching case for the teaching of car bulb circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190552.3U CN204650886U (en) | 2015-03-31 | 2015-03-31 | A kind of teaching case for the teaching of car bulb circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204650886U true CN204650886U (en) | 2015-09-16 |
Family
ID=54103605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190552.3U Expired - Fee Related CN204650886U (en) | 2015-03-31 | 2015-03-31 | A kind of teaching case for the teaching of car bulb circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204650886U (en) |
-
2015
- 2015-03-31 CN CN201520190552.3U patent/CN204650886U/en not_active Expired - Fee Related
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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: 20150916 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |