CN201449687U - Basic circuit teaching experimental box of automobile body electrical system - Google Patents
Basic circuit teaching experimental box of automobile body electrical system Download PDFInfo
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- CN201449687U CN201449687U CN2009200615443U CN200920061544U CN201449687U CN 201449687 U CN201449687 U CN 201449687U CN 2009200615443 U CN2009200615443 U CN 2009200615443U CN 200920061544 U CN200920061544 U CN 200920061544U CN 201449687 U CN201449687 U CN 201449687U
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Abstract
The utility model relates to a basic circuit teaching experimental box of an automobile body electrical system, consisting of a bottom box, a face plate fastened on the bottom box and parts of an automobile body electrical system, wherein a circuit schematic diagram of the automobile body electrical system is drawn on the face plate; the schematic diagrams of the parts in the circuit schematic diagram are respectively provided with corresponding connecting terminals on the face plate; the parts in the automobile electrical system are fixed in the bottom box or the schematic diagram of the parts in the circuit schematic diagram of the face plate; and the parts of the automobile body electrical system are respectively provided with a lead-out wire connected with corresponding connecting terminal. The experimental box also comprises an intelligent line diagnosis system arranged in the bottom box. Since the parts of the experimental box are same as the parts adopted actually by the automobile, the effect of real automobile teaching; while the intelligent line diagnosis system arranged on the experimental box can judge whether each experiment connecting line is right or wrong automatically and accurately, and simulate the working condition of the experimental system under the premise of guaranteeing that the lines are right, thus more effectively protecting the completeness of the parts and improving the experimental safety.
Description
Technical field
The utility model relates to a kind of car electrics teaching equipment, particularly a kind of instructional device of tandem circuit teaching of body of a motor car electric system.
Background technology
Along with the fast continual development of national economy, the people's income and the level of consumption improve day by day, and automobile has entered huge numbers of families, becomes a part indispensable in people's daily life.Rise, society is to auto repair with high level, high professional qualification and the maintenance talent's heavy demand exactly thereupon.But at present automobile teaching field, particularly in the tandem circuit teaching field of body of a motor car electric system, teaching is generally to adopt on real vehicle or connect the mode that makes up scattered parts with lead to carry out.On real vehicle, carry out experimental teaching and have following shortcoming and defect:
1. because former car associated components installation site is hidden, irrelevant complex operation is complicated and time-consuming during experiment;
2. the lead that the intrafascicular existence of former fare is a large amount of and experimental system is irrelevant, associated tracks is searched difficulty;
3. experimentation causes former fare bundle and circuit to damage easily, influences the operate as normal of overall system;
4. because continuous plug joint, very easily cause the damage of parts or scrap;
5. the repeated experiments difficulty is big, and utilization factor is low, and convenience is poor.
And when using lead to connect scattered parts to experimentize teaching, it is big and reliability is low, the experiment part is put poor stability, safety is difficult to shortcomings such as assurance during the experimental system running also to exist circuit to connect difficulty.Therefore, need design a kind of independent, safe, reusable and non-damageable experimental facilities, with pressing for of adapt teaching.
The utility model content
The purpose of this utility model is to provide a kind of tandem circuit teaching that is used for each system of body of a motor car electrical equipment, independent, light, safe and reliable and can continuous reusable experimental provision.
Be the technical scheme that realizes that the purpose of this utility model adopts: a kind of tandem circuit education experiment box of body of a motor car electric system, it is characterized in that, by end box and spiral-lock on box of the described end panel and the parts of described body electric system system form, draw the circuit theory diagrams that described body electric system system is arranged on the described panel, the parts synoptic diagram in the described circuit theory diagrams is provided with corresponding connection terminal on panel; The parts of described body electric system system are fixed in the end box or in the circuit theory diagrams of panel on the synoptic diagram of these parts; The parts of described body electric system system are equipped with the extension line described connection terminal corresponding with it and link to each other.The parts of described body electric system system are fixed in the end box or are fixed on the synoptic diagram of these parts in the circuit theory diagrams of panel, fixedly securing is that principle is carried out, if promptly this parts volume is less, can on panel, fixedly secure, then be fixed on the panel, to strengthen effect directly perceived, if this parts volume is bigger, should not be fixed on the panel or on panel, can't fixedly secure, then be arranged in the end box.
In order to realize the utility model better, described experiment box also comprises the Switching Power Supply that is arranged in the box of the described end, described panel is provided with corresponding power supply terminal, and described Switching Power Supply is provided with extension line and links to each other with corresponding power supply terminal on the described panel.The experiment box running that just can fully independently experimentize like this, external power supply has been saved the space again, makes things convenient for to impart knowledge to students.
Described Switching Power Supply is the 12V Switching Power Supply, can guarantee the security of testing like this.
Whether correct described experiment box comprise also and be used for the intelligent circuit diagnostic system of the connection between each connection terminal on the automatic judgment experiment box panel that described intelligent circuit diagnostic system is arranged in the end box of experiment box; All connection terminals are provided with extension line and insert described intelligent circuit diagnostic system on the described experiment box panel, described intelligent circuit diagnostic system is provided with extension line and links to each other with the parts of described body electric system system, and the extension line on the described connection terminal is corresponding one by one with extension line on the described intelligent circuit diagnostic system.When experiment, between each connection terminal, connect lead to finish the connection of entire circuit system, after connecting upper conductor between each connection terminal, intelligence circuit diagnostic system can judge whether annexation is correct automatically, when the connection between definite all connection terminals is correct, extension line on the intelligence circuit diagnostic system and the extension line conducting between connection terminal, i.e. conducting between connection terminal on the panel and the corresponding parts can be carried out the functional simulation experiment of body electric system system.By intelligent circuit diagnostic system is installed, can every experiment of timely automatic accurate judgement connection line to mistake; And can guarantee that under the accurate prerequisite of circuit the experimental system for simulating operating mode can more effectively be protected the intact of parts again.
The described circuit theory diagrams that are plotted on the panel are meant the circuit theory diagrams of drawing according to the actual annexation of described body electric system system on automobile.So just can guarantee to adopt the teaching of experiment box to arrive and adopt the real vehicle teaching effect.
The parts of described body electric system system be meant with automobile on the actual identical parts of parts that adopt.The operating mode of experiment box simulation just can reach the real vehicle teaching effect like this.
Described body electric system system is meant lighting system, air-conditioning system, instrument system, driven rearview mirrors system, starting system, firing system, power-operated window system, charging system or wiper system.
Described automobile is meant passenger car.
The utility model is to use like this: 1, the utility model has been equipped with many cross-over connection leads, when teaching, can on panel, finish the wiring exercise of this system separately, draw body electric system element circuitry schematic diagram on the panel, in order to instruct direction and the correctness of judging connection line with lead.2, with reference to former car servicing manual, the circuit that carries out the body electric system system connects, and can reach the purpose of being familiar with each electric system tandem circuit.3, when connecting power supply and impart knowledge to students, the inner intelligent circuit diagnostic system of installing can every experiment of timely automatic accurate judgement connection line to mistake, helps the timely error correction of student.4, because system is furnished with independently Switching Power Supply, and after finishing wiring, system can simulate actual condition and turn round, and education experiment and Work condition analogue such as can carry out that fault is provided with, sharpen understanding.
The utility model with respect to the advantage and the effect of prior art is:
1, independently tests box because each system of body of a motor car electrical equipment constitutes one separately, therefore can carry out education experiment by independent easily tandem circuit each system of body of a motor car electrical equipment;
2, because each experiment box independent deploy switch power supply, so each experiment box can independent operating and experimental system for simulating operating mode, and Switching Power Supply adopts the safe voltage of 12V, has guaranteed the security of operation;
3, because the parts that the experiment box adopts are identical with the parts of the actual employing of automobile, and when mounted, less can the fixedly securing at the parts on the panel of partial volume is installed on the panel, and parts ruuning situation comes into plain view when simulated condition, has strengthened teaching efficiency;
4, the inner intelligent circuit diagnostic system of installing of each experiment box; can timely automatic accurate judgement every experiment connection line to mistake; and guaranteeing under the accurate prerequisite of circuit that the experimental system for simulating operating mode can more effectively be protected the intact of parts and improve the security of testing again.
Description of drawings
Fig. 1 is the front view of the tandem circuit education experiment box of power-operated window system;
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
The tandem circuit education experiment box of the utility model body of a motor car electric system is a prototype with the electric system of passenger car, the body electric system system comprises lighting system, air-conditioning system, instrument system, driven rearview mirrors system, starting system, firing system, power-operated window system, charging system and wiper system, amount to nine systems, each body electric system system independently forms an experiment box.Each experiment box can use separately, also can be supporting as series teaching use.The structure of each experiment box as shown in Figure 2, wherein 19 is panel, 20 is end box, panel 19 buckle closures are on end box 20, draw the circuit theory diagrams that this system is arranged on the panel 19, described circuit theory diagrams are to draw according to the actual annexation of this system on automobile, and the parts synoptic diagram in the circuit theory diagrams is provided with corresponding connection terminal on panel 19; The parts of this system are fixed in the end box 20 or in the circuit theory diagrams of panel 19 on the synoptic diagram of these parts, fixedly securing is principle, if promptly this parts volume is less, can on panel, fixedly secure, then be fixed on the panel 19, to strengthen effect directly perceived, if this parts volume is bigger, should not be fixed on the panel or on panel, can't fixedly secure, then be arranged in the end box 20; The parts that described experiment box adopts are identical with the actual parts that adopt on the automobile, and also fixing Switching Power Supply by 12V in the end box 20, Switching Power Supply are provided with extension line and link to each other with corresponding power supply terminal on the panel 19.Whether also be provided with intelligent circuit diagnostic system in the end box 20, it is correct to be used on the automatic judgment experiment box panel connection between each connection terminal; All connection terminals are provided with extension line and insert intelligent circuit diagnostic system on the experiment box panel 19, intelligence circuit diagnostic system is provided with extension line and links to each other with the parts of described body electric system system, and the extension line on the described connection terminal is corresponding one by one with extension line on the described intelligent circuit diagnostic system.When experiment, between each connection terminal, connect lead to finish the connection of entire circuit system, after connecting upper conductor between each connection terminal, intelligence circuit diagnostic system can judge whether annexation is correct automatically, when the connection between definite all connection terminals is correct, extension line on the intelligence circuit diagnostic system and the extension line conducting between connection terminal, i.e. conducting between connection terminal on the panel and the corresponding parts can be carried out the functional simulation experiment of body electric system system.By intelligent circuit diagnostic system is installed, can every experiment of timely automatic accurate judgement connection line to mistake; And can guarantee that under the accurate prerequisite of circuit the experimental system for simulating operating mode can more effectively be protected the intact of parts again.
Experiment box with the power-operated window system of FAW-Volkswagen's Jetta automobile is an example, the structure of its panel 19 as shown in Figure 1, draw the circuit theory diagrams that power-operated window system is arranged by the actual annexation of power-operated window system on automobile on the panel 19, wherein, with label 1 is the boundary, the top of panel 19 is divided into the circuit theory diagrams of central relay box 1,2 is the circuit theory diagrams of fuse, 3 is the circuit theory diagrams of motorized window relay, 4 is the circuit theory diagrams of ignition switch, 5 is the circuit theory diagrams (adopting accumulator as Switching Power Supply) of accumulator, 7 is the circuit theory diagrams of left front motorized window motor, 8 is the circuit theory diagrams of left back motorized window motor, 9 is the circuit theory diagrams of right front motorized window motor, 10 is the circuit theory diagrams of right back motorized window motor, 12 is the circuit theory diagrams of safety switch, 15 is the circuit theory diagrams of the left back switch of motorized window, 16 is the circuit theory diagrams of the right back switch of motorized window, 15, directly over 16 with 15,16 two identical circuit modules are respectively the circuit theory diagrams of the left front switch of motorized window and the circuit theory diagrams .17 of the right front switch of motorized window, 18 are the connection terminal of central relay box 1, central authorities' relay box 1 is installed in the end box 20, it is by connecting lead and 17, corresponding connection terminal links to each other on 18. as seen from Figure 1, parts synoptic diagram in the circuit theory diagrams is provided with corresponding connection terminal on panel, described connection terminal be provided with extension line link to each other with corresponding parts (if this is under the situation that does not adopt intelligent circuit diagnostic system. adopted intelligent circuit diagnostic system, then this extension line inserts intelligent circuit diagnostic system), as the power supply terminal 6 that the two ends of the part synoptic diagram of accumulator 5 are provided with, the connection terminal 11 that the two ends of the part synoptic diagram of right back motorized window motor 10 are provided with; Also can see by Fig. 1, also be fixed with the material object 13,21,14,22 of left back switch, left front switch, right back switch and right front switch on the panel 19, to strengthen effect directly perceived. and accumulator, motorized window motor geometric ratio are relatively large, the material object that can not fixedly secure on panel 19 just is fixed in the end box 20.
The utility model is to use like this: 1, the utility model has been equipped with many cross-over connection leads, when teaching, can on panel, finish the wiring exercise of this system separately, draw body electric system element circuitry schematic diagram on the panel, in order to instruct direction and the correctness of judging connection line with lead.2, with reference to former car servicing manual, the circuit that carries out the body electric system system connects, and can reach the purpose of being familiar with each electric system tandem circuit.3, when connecting power supply and impart knowledge to students, the inner intelligent circuit diagnostic system of installing can every experiment of timely automatic accurate judgement connection line to mistake, helps the timely error correction of student.4, because system is furnished with independently Switching Power Supply, and after finishing wiring, system can simulate actual condition and turn round, and education experiment and Work condition analogue such as can carry out that fault is provided with, sharpen understanding.
The foregoing description is the utility model preferred implementation; but embodiment of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under spirit of the present utility model and the principle, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (8)
1. the tandem circuit education experiment box of a body of a motor car electric system, it is characterized in that, by end box and spiral-lock on box of the described end panel and the parts of described body electric system system form, draw the circuit theory diagrams that described body electric system system is arranged on the described panel, the parts synoptic diagram in the described circuit theory diagrams is provided with corresponding connection terminal on panel; The parts of described body electric system system are fixed in the end box or in the circuit theory diagrams of panel on the synoptic diagram of these parts; The parts of described body electric system system are equipped with the extension line described connection terminal corresponding with it and link to each other.
2. the tandem circuit education experiment box of body of a motor car electric system according to claim 1, it is characterized in that, described experiment box also comprises the Switching Power Supply that is arranged in the box of the described end, described panel is provided with corresponding power supply terminal, and described Switching Power Supply is provided with extension line and links to each other with corresponding power supply terminal on the described panel.
3. the tandem circuit education experiment box of body of a motor car electric system according to claim 2 is characterized in that described Switching Power Supply is the 12V Switching Power Supply.
4. the tandem circuit education experiment box of body of a motor car electric system according to claim 1 and 2, it is characterized in that, whether correct described experiment box comprise also and be used for the intelligent circuit diagnostic system of the connection between each connection terminal on the automatic judgment experiment box panel that described intelligent circuit diagnostic system is arranged in the end box of experiment box; All connection terminals are provided with extension line and insert described intelligent circuit diagnostic system on the described experiment box panel, described intelligent circuit diagnostic system is provided with extension line and links to each other with the parts of described body electric system system, and the extension line on the described connection terminal is corresponding one by one with extension line on the described intelligent circuit diagnostic system.
5. the tandem circuit education experiment box of body of a motor car electric system according to claim 4 is characterized in that, the described circuit theory diagrams that are plotted on the panel are meant the circuit theory diagrams of drawing according to the actual annexation of described body electric system system on automobile.
6. the tandem circuit education experiment box of body of a motor car electric system according to claim 4 is characterized in that, the parts of described body electric system system be meant with automobile on the actual identical parts of parts that adopt.
7. the tandem circuit education experiment box of body of a motor car electric system according to claim 4, it is characterized in that described body electric system system is meant lighting system, air-conditioning system, instrument system, driven rearview mirrors system, starting system, firing system, power-operated window system, charging system or wiper system.
8. the tandem circuit education experiment box of body of a motor car electric system according to claim 4 is characterized in that described automobile is meant passenger car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200615443U CN201449687U (en) | 2009-07-30 | 2009-07-30 | Basic circuit teaching experimental box of automobile body electrical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200615443U CN201449687U (en) | 2009-07-30 | 2009-07-30 | Basic circuit teaching experimental box of automobile body electrical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449687U true CN201449687U (en) | 2010-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200615443U Expired - Fee Related CN201449687U (en) | 2009-07-30 | 2009-07-30 | Basic circuit teaching experimental box of automobile body electrical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449687U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592494A (en) * | 2012-03-22 | 2012-07-18 | 朱玉强 | Intelligent automobile electrician teaching system and control method thereof |
| CN103050050A (en) * | 2012-12-29 | 2013-04-17 | 宛东 | Teaching stage of car burglar alarm |
| CN104700706A (en) * | 2015-02-02 | 2015-06-10 | 重庆交通职业学院 | Demonstrator of automobile control circuit assembly |
| CN104933928A (en) * | 2014-06-06 | 2015-09-23 | 陈辉 | Practical training device capable of detecting wiring correctness of circuit automatically |
| CN104952340A (en) * | 2015-07-02 | 2015-09-30 | 山东星科智能科技股份有限公司 | Automobile circuit connection check experiment box |
| CN112102693A (en) * | 2020-09-10 | 2020-12-18 | 长春汽车工业高等专科学校 | Be used for real case of instructing of car door window electric control |
-
2009
- 2009-07-30 CN CN2009200615443U patent/CN201449687U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592494A (en) * | 2012-03-22 | 2012-07-18 | 朱玉强 | Intelligent automobile electrician teaching system and control method thereof |
| CN103050050A (en) * | 2012-12-29 | 2013-04-17 | 宛东 | Teaching stage of car burglar alarm |
| CN104933928A (en) * | 2014-06-06 | 2015-09-23 | 陈辉 | Practical training device capable of detecting wiring correctness of circuit automatically |
| CN104700706A (en) * | 2015-02-02 | 2015-06-10 | 重庆交通职业学院 | Demonstrator of automobile control circuit assembly |
| CN104952340A (en) * | 2015-07-02 | 2015-09-30 | 山东星科智能科技股份有限公司 | Automobile circuit connection check experiment box |
| CN112102693A (en) * | 2020-09-10 | 2020-12-18 | 长春汽车工业高等专科学校 | Be used for real case of instructing of car door window electric control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20130730 |