CN205264085U - Car charging system demonstrating board - Google Patents
Car charging system demonstrating board Download PDFInfo
- Publication number
- CN205264085U CN205264085U CN201521093402.7U CN201521093402U CN205264085U CN 205264085 U CN205264085 U CN 205264085U CN 201521093402 U CN201521093402 U CN 201521093402U CN 205264085 U CN205264085 U CN 205264085U
- Authority
- CN
- China
- Prior art keywords
- generator
- charging system
- battery
- show area
- electric elements
- 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
Links
Landscapes
- Control Of Charge By Means Of Generators (AREA)
Abstract
The utility model discloses a car charging system demonstrating board is applied to vapour and repaiies the teaching field. Including overall framework, last rack display panel and the bottom plate of being equipped with of overall framework, be equipped with electrical components show area and circuit diagram district on the rack display panel, be equipped with ignition switch and charge indicator in the electrical components show area, be equipped with charging system's functional diagram in the circuit diagram district, electrical components's both sides are equipped with the detection terminal on the functional diagram, be equipped with battery and generator on the bottom plate, battery, ignition switch, charge indicator, generator electricity are in proper order connected, be equipped with voltmeter and ampere meter on the functional diagram, voltmeter, ampere meter, detection terminal are connected with the generator respectively, and this demonstrating board structure and theory of operation of demonstrateing car charging system directly perceived makes things convenient for vapour to repair the teaching.
Description
Technical field
The utility model relates to a kind of teaching aid of Automobile Service teaching, a kind of automobile charging system actual demonstrator specifically.
Background technology
On automobile, there are two power supplys of battery and generator, when each ato unit, first supply with and start by batteryThe needed whole electric currents of system and ignition system, but battery does not possess the ability to automobile electric appliance system power supply for a long time,When in the situation of discharged or defective battery, need to be charged to it by generator. The electricity producing along with the rising engine of engine speedPressure exceedes battery tension, and now generator is supplied with the needed electric current of electrical system and is charge in batteries.
On all automobiles, the structure of charging system is all the same with operation principle, when student is learning with car load charging systemDuring with the knowledge of maintenance aspect, be difficult for understanding, and in learning process, slightly do not note damaging parts, therefore teach for Automobile ServiceLearn, the charging system demonstrator that designs a practicality is necessary.
The utility model patent of Granted publication CN202422554U, can realize the demand in vehicle teaching field,Each composition structure of student being understood to charging system is not too directly perceived, is unsuitable for beginner's study.
Utility model content
The utility model technical issues that need to address are to provide a kind of charging system structure and operation principle of showing directly perceivedAutomobile charging system actual demonstrator, intuitively shown that electric current and the voltage of three duties becomes before, during and after the work of generatorChange, and then understand structure composition and the duty of generator, excite student's learning interest, reach best teaching purpose.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
The utility model comprises general frame, and described general frame is provided with stand display board and base plate, and described stand is aobviousShow that plate is provided with electric elements show area and circuit theory diagrams district, described electric elements are provided with ignition switch and charging in show areaIndicator lamp, be provided with the fundamental diagram of charging system in described circuit theory diagrams district, electric elements on described fundamental diagramBoth sides are provided with detection terminal, and described base plate is provided with battery and generator, described battery, ignition switch, charging indicator light,Generator is electrically connected successively, and described fundamental diagram is provided with voltmeter and ammeter, described voltmeter, ammeter, test sideSon is connected with generator respectively.
Improvement of the present utility model is to be also provided with in described electric elements show area the structural member brush of composition generatorFrame, drive end bearing bracket, rotor, stator, rear end cap, rectifier, belt pulley, carbon brush, voltage regulator and protective cover.
Further improvement of the utility model is that the bottom of described general frame is provided with Moving caster.
Operation principle of the present utility model is: alternating current generator is the main power source of automobile, and its function is engine startAfterwards mechanical energy is transformed into electric energy, then through over commutation, alternating current is become to direct current and power to consumer, simultaneously to electric power storagePond charging.
Rotation ignition switch, first by whole electric currents of battery startup system and ignition system, sends out when ato unitMotivation drives generator to rotate by belt pulley, and after generator energising, rotor forms rotating excitation field, and stator winding is at rotorRotating excitation field in induce three-phase alternating current, three-phase alternating current is become to direct current output under the effect of rectifier.
Owing to having adopted technique scheme, the technological progress that the utility model is obtained is:
The utility model can meet the teaching demand of Automobile Service specialty, and this demonstrator is to carry complete charging system from car loadGet again combination, structure, the electric circuit constitute and the operation principle that can fully show charging system, also intuitively shown generatorThe electric current of three duties and voltage change before, during and after work, thereby structure composition and the duty of understanding generator,Excite student's learning interest, reach best teaching purpose.
The fundamental diagram that is provided with charging system in described circuit theory diagrams district, the fundamental diagram of described charging system isThe control circuit figure of charging system, battery, ignition switch, charging indicator light and generator electricity successively in described control circuit figureConnect, and voltmeter is connected with generator successively with ammeter. On described control circuit figure, the both sides of generator are provided with detectionTerminal, the setting of fundamental diagram, simple, clear, conveniently carry out circuit analysis, the setting of generator both sides detection terminal, energyRealize smoothly the measurement of generator resistance and voltage, for accident analysis provides foundation.
In described electric elements show area, be also provided with the structural member brush carrier of composition generator, drive end bearing bracket, rotor, stator,Rear end cap, rectifier, belt pulley, carbon brush, voltage regulator, protective cover. Student can be intuitively by these components and parts and generatingThe structural nexus of machine gets up to learn, convenient, directly perceived. Can also will in these electrical parts and described circuit theory diagrams district, be provided with simultaneouslyThe study that links together of the fundamental diagram of charging system, more intuitively by electrical equipment symbol and electric elements on fundamental diagramElectrical part in show area connects contrast learning. The learning efficiency that improves student, excites its learning interest.
Described voltmeter and ammeter are intuitively presented at the voltage and current of generator under different operating state. Convenient, straightConnect. Described base plate is provided with battery and generator, and such arranging is reasonable in design, compact conformation.
Described general frame is that fine aluminum section bar is spliced, and has alleviated the weight of equipment, elegant in appearance, firm resistance toWith, without welding procedure, environmental protection.
The bottom of described general frame is provided with Moving caster, and its steering wheel that is strap brake is convenient to the fixing of equipment and movesMoving, convenient teaching.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the fundamental diagram of charging system.
Wherein, 1, stand display board; 2, electric elements show area; 3, circuit theory diagrams district; 4, voltmeter; 5, ammeter;6, general frame; 7, Moving caster; 8, base plate; 9, ignition switch; 10, charging indicator light; 11, battery; 12, generator.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further details:
A kind of automobile charging system actual demonstrator, its structure as depicted in figs. 1 and 2, comprises general frame 6, described overall frameFrame 6 is provided with stand display board 1 and base plate 8, and described stand display board 1 is provided with electric elements show area 2 and circuit theory diagramsDistrict 3, is provided with ignition switch 9 and charging indicator light 10 in described electric elements show area 2, in described circuit theory diagrams district 3, be provided withThe fundamental diagram of charging system, on described fundamental diagram, the both sides of electric elements are provided with detection terminal, on described base plate 8, establishHave electric power storage 11 and generator 12, described battery 11, ignition switch 9, charging indicator light 10, generator 12 are electrically connected successively, instituteState fundamental diagram and be provided with voltmeter 4 and ammeter 5, described voltmeter 4, ammeter 5, detection terminal respectively with generator 12Connect.
In described electric elements show area 2, be also provided with the structural member brush carrier of composition generator 12, drive end bearing bracket, rotor, fixedSon, rear end cap, rectifier, belt pulley, carbon brush, voltage regulator and protective cover.
The bottom of described general frame 6 is provided with Moving caster 7.
Described stand display board 1 is made up of smooth panel, and in described electric elements show area 2, interior installation generator 12 is tiedIts size perforate is pressed with engraving machine in the position of member and ignition switch 9, charging indicator light 10, then by the knot of generator 12Member and ignition switch 9, charging indicator light 10 are embedded in panel and are screwed.
Generator 12 is mainly made up of rotor, stator, belt pulley, rectifier, drive end bearing bracket, rear end cap and voltage regulator,After generator 12 energisings, rotor forms rotating excitation field, just forms the magnetic field of rotation in the time that belt pulley rotor driven rotates, fixedSub-winding induces three-phase alternating current in the rotating excitation field of rotor, and the three-phase alternating current that rectifier produces stator winding becomesDirect current output, rectifier can also stop the electricity of battery 11 to flow backwards to generator 12 in addition. Voltage regulator energy is setEnsure generator 12 is no matter under what operating mode, and it is constant that the output voltage of generator 12 all keeps.
The fundamental diagram that has charging system in the 3 interior air brushing of described circuit theory diagrams district, described fundamental diagram is knownThe control circuit figure of charging system, in the generator 12 both sides installation and measuring terminals of described fundamental diagram, described test sideSon is the detection hole on circuit diagram, and there are terminals at its back side, and the plug of instrument is inserted and detects hole and can detect generator 12Resistance or voltage. According to the requirement of control circuit figure, motor drives generator 12 to rotate, and ignition switch 9 is connected, charging instructionBright 10 of lamp, the rotor of generator 12 forms rotating excitation field, and stator winding induces three-phase alternating current in rotating excitation field.
Use engraving machine is installed voltmeter 4 and ammeter 5 position at stand display board 1 is by its size perforate, soAfter by described voltmeter 4, ammeter 5 inserting holes, be set in panel and be screwed, be connected with generator 12 by wire.Finally lid is buckled in the back side of stand display board 1, to ensure the integrality of equipment. The circuit of this equipment connects nearly real vehicle, and rightCircuit is optimized.
On described base plate 8, be installed with battery 11 and generator 12, according to the charging in described circuit theory diagrams district 3System Working Principle figure is its wiring, guarantees that it normally works. This demonstrator is reasonable in design, compact conformation.
Described general frame 6 is formed by aluminum section frame structure docking, and there is inside groove at the four sides of aluminium section bar, its docking be all byScrew couples together, and its bottom is provided with the Moving caster 7 that facilitates Mobile Teaching.
In teaching process, the utlity model has the function of displaying and operation, circuit analysis and detection.
Show and operation function: this demonstrator combines charging system complete extraction from real vehicle again, described electrical equipmentThe structural member that composition generator 12 is installed in element show area 2, the 3 interior draftings of described circuit theory diagrams district have charging system controlThe circuit diagram of circuit, combines the circuit diagram of the structural member of generator 12 and its control circuit, when static, fully shows thisThe structure of system, composition and working principle; Dynamically time, the action situation of charging system is identical with real vehicle, can make student straightSee and see generator electric current under three duties before, during and after work, voltage change, thereby the structure to charging systemComposition and duty have more deep understanding, excite its learning interest.
Circuit analysis and measuring ability: it is identical with former car that the 3 interior draftings of described circuit theory diagrams district are provided with detection terminalCircuit diagram, teacher both can utilize it to carry out the teaching of " recognition of charging system circuit diagram ", can on circuit diagram, carry out principle again and divideAnalyse, make student have more clearly understanding to the operation principle of system, for accident analysis and the detection of carrying out system are laid solidBasis; And the detection terminal corresponding with circuit diagram is installed, combines with practical circuit diagram, can obtain easily generatorService data is also analyzed.
In a word, the utility model can display the Structure and dynamics course of work of automobile charging system actual intuitively, holdsEasily grasp, should be readily appreciated that. Contribute to correctly to cultivate the ability of student's analysis and solve problem, thereby improve the teaching of real training mechanismLevel.
Claims (3)
1. an automobile charging system actual demonstrator, is characterized in that: comprise general frame (6), described general frame (6) is provided withStand display board (1) and base plate (8), described stand display board (1) is provided with electric elements show area (2) and circuit theory diagrams district(3), in described electric elements show area (2), be provided with ignition switch (9) and charging indicator light (10), described circuit theory diagrams district(3) in, be provided with the fundamental diagram of charging system, on described fundamental diagram, the both sides of electric elements are provided with detection terminal, described inBase plate (8) is provided with battery (11) and generator (12), described battery (11), ignition switch (9), charging indicator light(10), generator (12) is electrically connected successively, described fundamental diagram is provided with voltmeter (4) and ammeter (5), described voltmeter(4), ammeter (5), detection terminal are connected with generator (12) respectively.
2. a kind of automobile charging system actual demonstrator according to claim 1, is characterized in that: described electric elements show area(2) in, be also provided with the structural member brush carrier of composition generator (12), drive end bearing bracket, rotor, stator, rear end cap, rectifier, beltWheel, carbon brush, voltage regulator and protective cover.
3. a kind of automobile charging system actual demonstrator according to claim 2, is characterized in that: described general frame (6)Bottom is provided with Moving caster (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093402.7U CN205264085U (en) | 2015-12-25 | 2015-12-25 | Car charging system demonstrating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521093402.7U CN205264085U (en) | 2015-12-25 | 2015-12-25 | Car charging system demonstrating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264085U true CN205264085U (en) | 2016-05-25 |
Family
ID=56005601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521093402.7U Expired - Fee Related CN205264085U (en) | 2015-12-25 | 2015-12-25 | Car charging system demonstrating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898215A (en) * | 2017-04-26 | 2017-06-27 | 常州机电职业技术学院 | Charging system comprehensive experiment table and working method thereof |
-
2015
- 2015-12-25 CN CN201521093402.7U patent/CN205264085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106898215A (en) * | 2017-04-26 | 2017-06-27 | 常州机电职业技术学院 | Charging system comprehensive experiment table and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101379696B1 (en) | Hybrid electric vehicle training equipment | |
| CN205264085U (en) | Car charging system demonstrating board | |
| CN205451650U (en) | Demonstrating board of automobile staring system | |
| CN201199403Y (en) | Electric traction and fact example bench for training and checking motor control skill | |
| CN106205333A (en) | Cell management system of electric automobile actual training device | |
| CN201859578U (en) | Experiment training device for solar photovoltaic power generation system | |
| CN206039938U (en) | Real standard platform of new forms of energy electricity drive transmission system | |
| CN103559823A (en) | Electrical teaching practical training multifunctional cabinet | |
| CN207149113U (en) | A kind of automobile circuit simulation shows frame | |
| CN106898215A (en) | Charging system comprehensive experiment table and working method thereof | |
| CN205140331U (en) | Real standard platform of auto electric door and window | |
| CN220509570U (en) | Teaching rack for automobile generator system | |
| CN205845374U (en) | Portable frequency converting speed governing operant skill actual training device | |
| CN207233268U (en) | Charging system comprehensive experiment table | |
| CN204346714U (en) | A kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT) and bench test device | |
| CN201984711U (en) | Experimental equipment for electromechanical teaching | |
| CN205827774U (en) | A kind of online networking coupling practical traning platform | |
| CN203745609U (en) | Motor testboard | |
| CN218918288U (en) | Automobile generator experiment practical training teaching bench based on oscillography display | |
| CN207233284U (en) | Starting system comprehensive experiment table | |
| CN117672043B (en) | New energy automobile fills real standard platform of electric pile fault diagnosis maintenance | |
| CN209296889U (en) | A kind of power battery apparatus for examination and repair | |
| CN210039321U (en) | New energy automobile battery management system | |
| Wong et al. | A bi-directional Electric Vehicle Charging System for Experiential and Public Education | |
| CN213935356U (en) | Simulation experiment device suitable for electric automobile high pressure safety teaching |
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: 20160525 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |