CN204884339U - Flasher, hazard warning light circuit teaching case - Google Patents
Flasher, hazard warning light circuit teaching case Download PDFInfo
- Publication number
- CN204884339U CN204884339U CN201520431510.4U CN201520431510U CN204884339U CN 204884339 U CN204884339 U CN 204884339U CN 201520431510 U CN201520431510 U CN 201520431510U CN 204884339 U CN204884339 U CN 204884339U
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- side car
- car light
- circuit
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Abstract
The utility model discloses a flasher, hazard warning light circuit teaching case, including the box, the built -in power module, ignition switch, fuse, electron flasher, hazard warning light switch, turning indicator control, the right side car light combinatorial sum left side car light that are used for constituteing control circuit of being equipped with of box makes up. The utility model discloses a teaching case has advantage with low costs, small, light in weight, portable, portability to laboratory or classroom etc. Are local uses, the circuit of the case of this teaching simultaneously is difficult for generating heat, the short circuit, repairs, maintains easily, can be convenient be used for the teaching. Adopt the utility model discloses a teaching case is imparted knowledge to students, and the student can very clearly see car car light control circuit's circuit, easilier understands its theory of operation to through letting the student start interconnecting link, make it understand the circuit trend, teaching effects is showing.
Description
Technical field
The utility model relates to teaching aid, is specifically related to a kind of turn signal, hazard warning light electric circuit teaching teaching case.
Background technology
Automobile lamp control circuit teaching major part in present vocational school demonstrates with demonstrator, the volume of demonstrator is large, Heavy Weight, not easily move, can only at use for laboratory, teaching mainly allows student connect each circuit hole, because student can't see line alignment, be difficult to understand its circuit, teaching efficiency is bad.In addition, the cost of demonstrator is higher, and due to the small space of electronic component encapsulation in plate, easily causes circuit heating, short circuit phenomenon during use, and difficult repairing, difficult maintenance, bring a lot of inconvenience.
Utility model content
In order to solve Problems existing in the teaching of existing demonstrator, the purpose of this utility model is to provide a kind of turn signal, hazard warning light electric circuit teaching teaching case, and its volume is little, easily movement, and has good teaching efficiency.
The technical scheme that the utility model adopts is:
Turn signal, hazard warning light electric circuit teaching teaching case, comprise casing, be equiped with in described casing
Power module, for providing working power;
Ignition switch;
Fuse, for the protection of circuit;
Electron flare device, sends the level signal of flicker, and the output terminal of described electron flare device connects warning against danger lamp switch and turning indicator control;
Warning against danger lamp switch, comprises ON and OFF two grades, sends warning against danger modulating signal when getting to ON shelves;
Turning indicator control, comprises R, L and N third gear, sends right-hand rotation wigwag when getting to R shelves, sends left-hand rotation wigwag when getting to L shelves;
Right side car light combination;
Left side car light combination;
Described right side car light combination and left side car light combination are connected the ON shelves of warning against danger lamp switch simultaneously; Described right side car light combination connects the R shelves of turning indicator control, and described left side car light combination connects the L shelves of turning indicator control.
As the further improvement of technique scheme, described right side car light combination comprises right front lamp, right rear light and right indicating lamp.
As the further improvement of technique scheme, described left side car light combination comprises left front lamp, left rear light and left pilot lamp.
As the further improvement of technique scheme, described power module is connected to the OFF shelves of warning against danger lamp switch after ignition switch, fuse, after warning against danger lamp switch is drawn, be connected to electron flare device.
As the further improvement of technique scheme, described power module is connected to the ON shelves of warning against danger lamp switch after another fuse, after warning against danger lamp switch is drawn, be connected to electron flare device.
The beneficial effects of the utility model are:
Teaching case of the present utility model has that cost is low, volume is little, lightweight advantage, is easy to carry, and can be carried into the place such as laboratory or classroom and use, the circuit of the case of this teaching simultaneously not easily generates heat, short circuit, easily repairs, safeguards, can easily for teaching.Adopt teaching case of the present utility model to impart knowledge to students, student can the very clear circuit seeing automobile lamp control circuit, more easily understands its principle of work, and by allowing student start connection line, make it understand line alignment, teaching efficiency is remarkable.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the schematic diagram of automobile lamp control circuit of the present utility model.
Embodiment
With reference to Fig. 1, the preferred embodiment that the utility model provides, turn signal, hazard warning light electric circuit teaching teaching case, comprise the casing that plastics or metal make, be equiped with in described casing for the power module of built-up circuit, ignition switch S1, fuse F, electron flare device U1, turning indicator control K1, hazard warning light K switch 2, right side car light combination and left side car light combination.Described power module comprises for accumulator E 220V alternating current being converted to the galvanic transformer of 12V and be connected with transformer.Described right side car light combination comprises the right front lamp L1, right rear light L2 and the right indicating lamp L5 that are connected in parallel, and described left side car light combination comprises left front lamp L3, the left rear light L4 and left pilot lamp L6 that are connected in parallel.Described hazard warning light K switch 2 comprises ON and OFF two grades, and described turning indicator control K1 comprises R, L and N third gear.
The cathode output end of described accumulator E is connected to the OFF shelves of hazard warning light K switch 2 after ignition switch S1, fuse F, after hazard warning light K switch 2 is drawn, be connected to electron flare device U1.The output terminal of electron flare device U1 connects the ON shelves of hazard warning light K switch 2 and the R shelves of turning indicator control K1, L shelves respectively.Described right side car light combination and left side car light combination are connected the ON shelves of hazard warning light K switch 2 simultaneously; Described right side car light combination connects the R shelves of turning indicator control K1, and described left side car light combination connects the L shelves of turning indicator control K1.After ignition switch S1 is closed, when turning indicator control K1 beats to R shelves, right side car light combination glimmers, and sends right-hand rotation wigwag; When turning indicator control K1 beats to L shelves, left side car light combination glimmers, and sends left-hand rotation wigwag; When turning indicator control K1 beats to N shelves, car light stops flicker; And when hazard warning light K switch 2 dozens is to ON shelves, right side car light combination and left side car light combination glimmer simultaneously, send warning against danger modulating signal.
Further, warning against danger modulating signal (comprising the situation that ignition switch S1 disconnects) at any time can be sent in order to make automobile, the cathode output end of described accumulator E is connected to the ON shelves of hazard warning light K switch 2 after another fuse F, after hazard warning light K switch 2 is drawn, be connected to electron flare device U1.By above-mentioned circuit, even if ignition switch S1 disconnects, when hazard warning light K switch 2 dozens is to ON shelves, electron flare device U1 still can obtain power supply, thus drives right side car light combination and left side car light combination to glimmer simultaneously, sends warning against danger modulating signal.
Teaching case of the present utility model not only may be used for lamp wiring and connects, and also can arrange the lamp wiring fault that some are common, such as: short circuit, open circuit, bonding, circuit virtual connection, loose contact etc., allows student start to get rid of.Adopt teaching case of the present utility model to impart knowledge to students, student needs connection line of taking action on one's own, and is coupled together by each electric elements, formed automobile lamp lighting control circuit.In wiring process, student more easily understands the trend of circuit, understands the principle of work of automobile lamp.After wiring completes, student understands the principle of work of automobile lamp control circuit further by the running of system.
Teaching case of the present utility model has that cost is low, volume is little, lightweight advantage, is easy to carry, and can be carried into the place such as laboratory or classroom and use, the circuit of the case of this teaching simultaneously not easily generates heat, short circuit, easily repairs, safeguards, can easily for teaching.Adopt teaching case of the present utility model to impart knowledge to students, student can the very clear circuit seeing automobile lamp control circuit, more easily understands its principle of work, and by allowing student start connection line, make it understand line alignment, teaching efficiency is remarkable.
Above concrete structure and dimensional data illustrate preferred embodiment of the present utility model, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (5)
1. turn signal, hazard warning light electric circuit teaching teaching case, is characterized in that: comprise casing, be equiped with in described casing
Power module, for providing working power;
Ignition switch;
Fuse, for the protection of circuit;
Electron flare device, sends the level signal of flicker, and the output terminal of described electron flare device connects warning against danger lamp switch and turning indicator control;
Warning against danger lamp switch, comprises ON and OFF two grades, sends warning against danger modulating signal when getting to ON shelves;
Turning indicator control, comprises R, L and N third gear, sends right-hand rotation wigwag when getting to R shelves, sends left-hand rotation wigwag when getting to L shelves;
Right side car light combination;
Left side car light combination;
Described right side car light combination and left side car light combination are connected the ON shelves of warning against danger lamp switch simultaneously; Described right side car light combination connects the R shelves of turning indicator control, and described left side car light combination connects the L shelves of turning indicator control.
2. turn signal according to claim 1, hazard warning light electric circuit teaching teaching case, is characterized in that: described right side car light combination comprises right front lamp, right rear light and right indicating lamp.
3. turn signal according to claim 1, hazard warning light electric circuit teaching teaching case, is characterized in that: described left side car light combination comprises left front lamp, left rear light and left pilot lamp.
4. according to claims 1 to 3 arbitrary described turn signal, hazard warning light electric circuit teaching teaching case, it is characterized in that: described power module is connected to the OFF shelves of warning against danger lamp switch after ignition switch, fuse, after warning against danger lamp switch is drawn, be connected to electron flare device.
5. turn signal according to claim 4, hazard warning light electric circuit teaching teaching case, it is characterized in that: described power module is connected to the ON shelves of warning against danger lamp switch after another fuse, after warning against danger lamp switch is drawn, be connected to electron flare device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431510.4U CN204884339U (en) | 2015-06-19 | 2015-06-19 | Flasher, hazard warning light circuit teaching case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520431510.4U CN204884339U (en) | 2015-06-19 | 2015-06-19 | Flasher, hazard warning light circuit teaching case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884339U true CN204884339U (en) | 2015-12-16 |
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ID=54828691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431510.4U Expired - Fee Related CN204884339U (en) | 2015-06-19 | 2015-06-19 | Flasher, hazard warning light circuit teaching case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053710A (en) * | 2018-01-16 | 2018-05-18 | 重庆科技学院 | Automobile signal light teaching experimental base failure set system |
| CN109263491A (en) * | 2018-09-30 | 2019-01-25 | 广东亿鼎新能源汽车有限公司 | Failure system for prompting when applied to electric car charging |
-
2015
- 2015-06-19 CN CN201520431510.4U patent/CN204884339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108053710A (en) * | 2018-01-16 | 2018-05-18 | 重庆科技学院 | Automobile signal light teaching experimental base failure set system |
| CN109263491A (en) * | 2018-09-30 | 2019-01-25 | 广东亿鼎新能源汽车有限公司 | Failure system for prompting when applied to electric car charging |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160619 |