Vehicle starting system teaching device for line connection

Abstract

The utility model provides a vehicle starting system teaching device for line connection. The vehicle starting system teaching device comprises a starter; a battery pack; the operation panel comprises a display area and a wiring area, and at least one electric power meter is arranged in the display area; a plurality of circuit devices, device binding posts matched with the circuit devices and storage battery binding posts connected with the storage battery pack are arranged in the wiring area; and the electric connecting wire is used for being connected with the device binding post and / or the storage battery binding post and / or the starter to form a starting circuit. According to the vehicle starting system teaching device for line connection provided by the invention, the devices included in the starting system of the whole vehicle are extracted and can be visually displayed to trainees. And the understanding of the working principle of the vehicle starting system is enhanced, the ability of students to analyze problems and solve real vehicle faults is improved, the learning interest of the students is stimulated, a better teaching effect is achieved, and the practical teaching level is improved.

Description

Technical Field

[0001] The present application relates to the technical field of teaching equipment, and in particular to a vehicle starting system teaching device for line connection. Background Art

[0002] The vehicle starting system consists of components such as batteries, starters, ignition switches, and starter relays. The function of the starting system is to convert the battery's electrical energy into mechanical energy, drive the engine crankshaft to rotate, and complete the starting process. The starter consists of a DC motor, a transmission mechanism, and a control device. The function of the starter is to complete energy conversion and transmit electromagnetic torque to the engine crankshaft.

[0003] The normal operation of the starting system is a prerequisite for the normal operation of the vehicle. Personnel engaged in vehicle maintenance must have a solid knowledge of the structure of the starting system and the working principle of the starting circuit. However, the whole vehicle circuit is too abstract and difficult for students to understand, which is not conducive to the disassembly of the starting circuit and the demonstration of its functions. Therefore, it is particularly important to design a vehicle starting system teaching device for starting circuit connection for practical education in vehicle engineering. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a vehicle starting system teaching device for line connection.

[0005] Based on the above-mentioned purpose, the present application provides a vehicle starting system teaching device for line connection, including: a starter; a battery pack; an operating panel, the operating panel including a display area and a wiring area, at least one power meter is arranged in the display area; a plurality of circuit components, component terminals matching the circuit components, and battery terminals connected to the battery pack are arranged in the wiring area; an electrical connecting line is used to connect to the component terminals and / or the battery terminals and / or the starter to form a starting circuit.

[0006] Optionally, the plurality of circuit components include a fusible link, a vehicle start switch, a fuse, a relay and a neutral switch.

[0007] Optionally, the device terminals include a switch positive terminal, an accessory terminal, an ignition terminal and a starter terminal that match the vehicle start switch.

[0008] Optionally, the device terminals also include a first relay terminal connected to the first port of the relay, a second relay terminal connected to the second port of the relay, a third relay terminal connected to the third port of the relay, and a fourth relay terminal connected to the fourth port of the relay.

[0009] Optionally, the battery terminal is connected to the positive electrode of the battery pack; and a grounding terminal connected to the negative electrode of the battery pack is also provided in the wiring area.

[0010] Optionally, the power meter includes a starting voltmeter connected to the starter for displaying the starter voltage, a starting ammeter connected to the starter for displaying the starter current, and an excitation ammeter connected to the starter for displaying the starter excitation current.

[0011] Optionally, the vehicle starting system teaching device for line connection also includes a Hall sensor close to the armature of the starter, and the Hall sensor is configured to collect the rotational speed of the armature of the starter; a starting tachometer connected to the Hall sensor for displaying the rotational speed of the armature of the starter is also provided in the display area.

[0012] Optionally, the vehicle starting system teaching device for line connection includes a cabinet, and the operating panel is connected to the cabinet; a mounting platform is provided on the top of the cabinet, and the starter is arranged on the mounting platform.

[0013] Optionally, an inner cavity is provided in the cabinet, and the battery pack is installed in the inner cavity.

[0014] Optionally, movable casters are installed on the bottom of the cabinet.

[0015] From the above description, it can be seen that the vehicle starting system teaching device for line connection provided by the present application extracts the components included in the starting system of the whole vehicle and can show them to the trainees in a relatively intuitive manner. Since a device terminal is set for each circuit component and a battery terminal is set for the battery pack, it is convenient for the trainees to independently connect the starting circuit through the electrical connection line according to the vehicle starting circuit schematic diagram. It is easy to operate and understand, giving full play to the trainees' hands-on ability, strengthening their understanding of the working principle of the vehicle starting system, and helping the trainees to improve their ability to analyze problems and solve real vehicle fault problems, stimulate their interest in learning, achieve better teaching results, and help improve the level of practical teaching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present application or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1A schematic diagram of a vehicle starting system teaching device for line connection according to an embodiment of the present application;

[0018] Figure 2 A schematic diagram of an operating panel of a vehicle starting system teaching device for line connection according to an embodiment of the present application;

[0019] Figure 3 for Figure 2 An enlarged view of part A in FIG.

[0020] Figure 4 This is a schematic diagram of the starting circuit connection of a line-connected vehicle starting system teaching device according to an embodiment of the present application.

[0021] Description of reference numerals:

[0022] 1. Starter; 2. Battery pack; 3. Operation panel;

[0023] 301. Display area;

[0024] 3011, electric power meter; 3011-1, starting voltmeter; 3011-2, starting ammeter; 3011-3, excitation ammeter; 3012, starting tachometer;

[0025] 302, wiring area;

[0026] 3021, circuit devices;

[0027] 3021-1, fusible link; 3021-1a, first fusible link; 3021-1b, second fusible link;

[0028] 3021-2, vehicle starting switch;

[0029] 3021-3, fuse device; 3021-3a, first fuse device; 3021-3b, second fuse device;

[0030] 3021-4, relay; 3021-5, neutral switch;

[0031] 3022, device terminals;

[0032] 3022-1a, switch positive terminal; 3022-1b, accessory terminal; 3022-1c, ignition terminal; 3022-1d, starter terminal;

[0033] 3022-2a, first relay terminal; 3022-2b, second relay terminal; 3022-2c, third relay terminal; 3022-2d, fourth relay terminal;

[0034] 3022-3, fusible link terminal; 3022-4, fuse terminal; 3022-5, neutral switch terminal;

[0035] 3023, battery terminal; 3024, ground terminal; 3025, loading knob;

[0036] 4. Electrical connection wire; 5. Hall sensor;

[0037] 6. Cabinet; 601. Installation platform; 602. Bracket; 603. Support column;

[0038] 7. Mobile casters. DETAILED DESCRIPTION

[0039] In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below in combination with specific embodiments and with reference to the accompanying drawings.

[0040] It should be noted that the relative arrangement of the components, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.

[0041] At the same time, it should be understood that for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0042] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0043] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present application should be the usual meanings understood by people with ordinary skills in the field to which the present application belongs. The "first", "second" and similar words used in the embodiments of the present application do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing in front of the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0044] like Figure 1 and Figure 2As shown, an embodiment of the present application provides a vehicle starting system teaching device for line connection, including: a starter 1; a battery pack 2; an operating panel 3, the operating panel 3 including a display area 301 and a wiring area 302, at least one power meter 3011 is arranged in the display area 301; a plurality of circuit components 3021, component terminals 3022 matching the circuit components 3021, and battery terminals 3023 connected to the battery pack 2 are arranged in the wiring area 302; an electrical connection line 4, used to connect to the component terminals 3022 and / or the battery terminals 3023 and / or the starter 1 to form a starting circuit.

[0045] Exemplarily, the power meter 3011 may include an ammeter or a voltmeter.

[0046] Exemplarily, the starter 1 is composed of three parts: an electric motor (e.g., a DC motor), a transmission mechanism, and a control device. The electric motor converts the electric energy input from the battery pack into an electromagnetic torque for driving the engine to rotate, and is mainly composed of a housing, a magnetic pole, an armature brush assembly, etc. The transmission mechanism is used to transfer the electromagnetic torque generated by the electric motor to the engine flywheel, and automatically disconnect the power transmission after the engine is started. It is mainly composed of a one-way clutch and a shift fork. The one-way clutch is an important component in the transmission mechanism, and its characteristics are: locking rotation in the positive direction and slipping idling in the reverse direction. The control device controls the engagement and separation of the starter drive gear and the engine flywheel, and controls the connection and disconnection of the motor circuit. It is mainly composed of an attraction coil, a holding coil, a fixed iron core, a movable lead iron, and a contact plate.

[0047] In this embodiment, the operating panel 3 may include a hard plate body (which may be a metal plate body or an acrylic plate body; when it is a metal plate body, insulation treatment is performed between the circuit device 3021 and the metal plate body, and between the device terminal 3022 and the metal plate body). The circuit device 3021 is arranged at a predetermined position on the back side of the hard plate body, and the device terminal 3022 is arranged on the front side of the hard plate body near the circuit device 3021. The device terminal 3022 is electrically connected to the matching circuit device 3021 (for example, the device terminal 3022 can be connected to the terminal or pin of the circuit device 3021 through a wire).

[0048] The battery terminal 3023 can be connected to the electrode of the battery pack 2 through a wire.

[0049] During the teaching process, students can connect the electrical connecting wire 4 between the device terminal 3022 and the device terminal 3022, or between the device terminal 3022 and the battery terminal 3023, or between the device terminal 3022 and the starter 1, or between the battery terminal 3023 and the starter 1 according to the starting circuit schematic diagram to form a starting circuit including the circuit device 3021, the battery pack 2 and the starter 1.

[0050] The vehicle starting system teaching device for line connection provided in this embodiment extracts the components included in the starting system of the whole vehicle and can show them to the trainees in a relatively intuitive manner. Since a component terminal 3022 is provided for each circuit component 3021 and a battery terminal 3023 is provided for the battery pack 2, it is convenient for the trainees to independently connect the starting circuit through the electrical connection line 4 according to the vehicle starting circuit schematic diagram. It is easy to operate and understand, giving full play to the trainees' hands-on ability, strengthening their understanding of the working principle of the vehicle starting system, and helping the trainees to improve their ability to analyze problems and solve real vehicle fault problems, stimulate their interest in learning, achieve better teaching results, and help improve the level of practical teaching.

[0051] like Figure 2 and Figure 3 As shown, in some embodiments, the plurality of circuit devices 3021 include a fusible link 3021 - 1 , a vehicle start switch 3021 - 2 , a fuse device 3021 - 3 , a relay 3021 - 4 , and a neutral switch 3021 - 5 .

[0052] Exemplarily, the fusible link 3021 - 1 includes a first fusible link 3021 - 1 a and a second fusible link 3021 - 1 b . The specification of the first fusible link 3021 - 1 a is 100A, and the specification of the second fusible link 3021 - 1 b is 200A.

[0053] Exemplarily, the fuse device 3021-3 may be a fuse or a fuse wire, and the fuse device 3021-3 includes a first fuse device 3021-3a and a second fuse device 3021-3b, wherein the specification of the first fuse device 3021-3a is 5A and the specification of the second fuse device 3021-3b is 15A.

[0054] The vehicle start switch 3021 - 2 has a shutdown position (OFF), a power-on position (ACC), an ignition position (NO) and a start position (ST). The vehicle start switch 3021 - 2 includes a knob, and rotating the knob can trigger one of the above four positions.

[0055] The relay 3021-4 includes a first port (or a connection terminal), a second port, a third port and a fourth port. The first port is port 85 of the relay 3021-4, the second port is port 86 of the relay 3021-4, the third port is port 87 of the relay 3021-4, and the fourth port is port 30 of the relay 3021-4.

[0056] In this embodiment, key components in the vehicle's starting system are extracted and arranged on the operating panel 3. On the basis of ensuring the normal operation of the starting system, the vehicle starting system of the actual vehicle is optimized to form this embodiment, which is convenient for trainees to operate and understand.

[0057] like Figure 1 and Figure 3 As shown, in some embodiments, the device terminals 3022 include a switch positive terminal 3022-1a, an accessory terminal 3022-1b, an ignition terminal 3022-1c, and a starter terminal 3022-1d that match the vehicle start switch 3021-2.

[0058] like Figure 1 and Figure 2 As shown, in some embodiments, the device terminal 3022 also includes a first relay terminal 3022-2a connected to the first port of the relay 3021-4, a second relay terminal 3022-2b connected to the second port of the relay 3021-4, a third relay terminal 3022-2c connected to the third port of the relay 3021-4, and a fourth relay terminal 3022-2d connected to the fourth port of the relay 3021-4.

[0059] Exemplarily, the device terminal 3022 also includes a fusible link terminal 3022-3 connected to the fusible link 3021-1, and each fusible link 3021-1 is provided with two fusible link terminals 3022-3; a fuse terminal 3022-4 connected to the fuse device 3021-3, and each fuse device 3021-3 is provided with two fuse terminals 3022-4; a neutral switch terminal 3022-5 connected to the neutral switch 3021-5, and each neutral switch 3021-5 is provided with two neutral switch terminals 3022-5.

[0060] like Figure 1 As shown, in some embodiments, the wiring area 302 of the operation panel 3 is further provided with a loading knob 3025. Exemplarily, the loading knob 3025 is used to adjust the load of the starter 1 so that the starter 1 can be switched between a no-load operation state and a loaded operation state.

[0061] like Figure 1 and Figure 2 As shown, in some embodiments, the battery terminal 3023 is connected to the positive electrode of the battery pack 2; and a grounding terminal 3024 connected to the negative electrode of the battery pack 2 is also provided in the wiring area 302.

[0062] Exemplarily, the number of grounding terminals 3024 may be one, two, or more.

[0063] The function of the grounding terminal 3024 is the same as the grounding function in the vehicle.

[0064] For example, in a real car, the working principle of the starting system is: the function of the starting system is to convert the electrical energy of the battery into mechanical energy, drive the engine crankshaft to rotate, and complete the starting process. The function of the starter is to complete the energy conversion and transmit the electromagnetic torque to the engine crankshaft.

[0065] In this embodiment, the starting circuit formed by connecting the electrical connection line 4 can be as follows Figure 4 shown.

[0066] The battery terminal 3023 is connected to one of the fusible link terminals 3022-3 of the first fusible link 3021-1a, the other fusible link terminal 3022-3 is connected to the positive terminal 3022-1a of the switch, the starting terminal 3022-1d is connected to one of the fuse terminals 3022-4 of the second fuse device 3021-3b, the other fuse terminal 3022-4 is connected to the first relay terminal 3022-2a, the third relay terminal 3022-2c is connected to the starter 1, and the starter 1 is then connected to the grounding terminal 3024 to achieve connection with the negative electrode of the battery pack, forming a first closed loop in the starting circuit.

[0067] The second closed loop in the starting circuit is: the battery terminal 3023 is connected to one of the fusible link terminals 3022-3 of the second fusible link 3021-1b, the other fusible link terminal 3022-3 is connected to one of the fuse terminals 3022-4 of the first fuse device 3021-3a, the other fuse terminal 3022-4 is connected to the fourth relay terminal 3022-2d, the second relay terminal 3022-2b is connected to one of the neutral switch terminals 3022-5, and the other neutral switch terminal 3022-5 is connected to the grounding terminal 3024.

[0068] Exemplarily, the starter 1 is provided with a 50 terminal, a 30 terminal and a C terminal.

[0069] First, the vehicle start switch 3021-2 is adjusted to the starting gear (ST). The vehicle start switch 3021-2 is closed, and the coil circuit of the relay 3021-4 is connected. The relay coil generates an electromagnetic attraction to attract the relay contacts to close. The battery pack 2 supplies power to the attraction coil and the holding coil of the starter control device through the 50 terminal of the starter 1. The two coils are connected in parallel. The attraction coil and the holding coil generate electromagnetic attraction in the same direction, which attracts the movable lead iron of the starter control device 1 to move toward the fixed iron core, pull the shift fork, and the shift fork rotates around its pin shaft, so that the single The clutch driving gear moves (in the actual vehicle, the driving gear after moving can mesh with the engine flywheel gear ring), and at the same time, the contact plate at the front end of the movable lead contacts the 30 terminal and the C terminal of the starter 1, the attraction coil is short-circuited, and the movable lead is kept in the attracted position by the electromagnetic attraction generated by the holding coil. The current of the battery pack 2 is supplied to the motor of the starter 1 through the 30 terminal, the contact plate and the C terminal of the starter 1, and the electromagnetic torque generated by the motor is output to the outside through the transmission mechanism (in the actual vehicle, the electromagnetic torque generated by the motor is transmitted to the engine crankshaft through the transmission mechanism).

[0070] Afterwards, the vehicle starting switch 3021-2 is adjusted to the ignition position (NO), and the vehicle starting switch 3021-2 is disconnected, disconnecting the coil circuit of the relay 3021-4, the electromagnetic attraction generated by the relay coil disappears, the relay contacts are disconnected, and the power supply current of the battery pack 2 is redirected. The holding coil and the attraction coil are powered through the 30 terminal and C terminal of the starter 1. The two coils are connected in series, and the attraction coil and the holding coil generate electromagnetic attraction in opposite directions. The movable lead of the control device of the starter 1 moves away from the fixed iron core, pulling the shift fork, and the shift fork rotates around its pin shaft, causing the driving gear of the one-way clutch to move in the opposite direction (in the actual vehicle, the driving gear after moving can be separated from the engine flywheel ring gear). At the same time, the contact plate at the front end of the movable lead is disconnected from the 30 terminal and C terminal of the starter 1, completing a starting process.

[0071] like Figure 2 As shown, in some embodiments, the power meter 3011 includes a starting voltage meter 3011-1 connected to the starter 1 for displaying the starter voltage, a starting current meter 3011-2 connected to the starter 1 for displaying the starter current, and an excitation current meter 3011-3 connected to the starter 1 for displaying the starter excitation current.

[0072] The starting ammeter 3011-2, the starting voltmeter 3011-1 and the excitation ammeter 3011-3 can respectively and intuitively display the current, voltage and excitation current changes of the starter 1 under different working conditions, so that the students can understand the composition and working state of the starting system, strengthen their understanding of the working principle of the starting system, stimulate the students' learning interest, and achieve the best teaching effect.

[0073] like Figure 1 and Figure 2 As shown, in some embodiments, the vehicle starting system teaching device for line connection also includes a Hall sensor 5 close to the armature of the starter 1, and the Hall sensor 5 is configured to collect the rotation speed of the armature of the starter 1; a starting tachometer 3012 connected to the Hall sensor 5 for displaying the armature rotation speed of the starter 1 is also provided in the display area 301.

[0074] Exemplarily, when the starter 1 is in a no-load operation state, the starting speed meter 3012 can display the no-load speed of the starter 1 .

[0075] The armature speed of the starter 1 can be collected by the Hall sensor 5 and displayed via the starting speed meter 3012, so that the trainees can intuitively observe the speed changes of the starter 1 in different operating states, which helps the trainees understand the working principle of the starting circuit in this embodiment.

[0076] like Figure 1 As shown, in some embodiments, the vehicle starting system teaching device for line connection includes a cabinet 6, and the operation panel 3 is connected to the cabinet 6; a mounting platform 601 is provided on the top of the cabinet 6, and the starter 1 is arranged on the mounting platform 601.

[0077] For example, the frame of the cabinet 6 can be formed by splicing aluminum alloy profiles, which reduces the overall weight of the equipment, is strong and durable, does not require welding, and is green and environmentally friendly.

[0078] Exemplarily, the mounting platform 601 can form a smooth surface on the top of the cabinet 6 .

[0079] Exemplarily, a bracket 602 is disposed on the mounting platform 601 , and the bracket 602 is connected to the starter 1 and the Hall sensor 5 , respectively, for fixing the starter 1 and the Hall sensor 5 and maintaining the relative position therebetween.

[0080] Exemplarily, one, two or more starters 1 of different specifications are arranged on the mounting platform 601 .

[0081] Exemplarily, a support column 603 is further provided on the top of the cabinet 6 , and the operation panel 3 is vertically fixedly connected to the support column 603 .

[0082] Exemplarily, the front side of the operating panel 3 faces the starter 1 on the mounting platform 601 , and a shell can be provided on the back side of the operating panel 3 for protecting the circuit device 3021 , and the shell is provided with an openable and closable shell door.

[0083] like Figure 1 As shown, in some embodiments, an inner cavity is provided in the cabinet 6, and the battery pack 2 is installed in the inner cavity.

[0084] Exemplarily, the cabinet 6 is provided with a cabinet door 6 that can be opened and closed. When the cabinet 6 is opened, the inner cavity is connected to the outside, so that the battery pack 2 can be taken in and out and charged externally.

[0085] The battery pack 2, the starter 1 and the operating panel 3 are integrated in the cabinet 6, so that the vehicle starting system teaching device for line connection of this embodiment is reasonably designed and compact in structure, thereby ensuring the integrity of the device.

[0086] In some embodiments, a hole opener can be used to prepare holes on the operation panel 3 that match the vehicle start switch 3021-2, the neutral switch 3021-5, the loading knob 3025, the device terminal 3022, the battery terminal 3023, the grounding terminal 3024, the power meter 3011, and the starting tachometer 3012. The above-mentioned components and devices are respectively embedded in the corresponding holes and fixed by fasteners (such as screws).

[0087] like Figure 1 and Figure 2 As shown, in some embodiments, movable casters 7 are installed at the bottom of the cabinet 6.

[0088] Exemplarily, the movable caster 7 may be a universal wheel.

[0089] The bottom of the cabinet 6 may be provided with four movable casters 7, two of which are provided with brake structures, so as to facilitate the movement and fixation of the cabinet 6 and facilitate teaching.

[0090] The vehicle starting system teaching device for line connection of this embodiment, when static, requires students to master the working principle of the starting circuit and use electrical connection wires to correctly connect each terminal according to its starting circuit principle diagram, so that the starting circuit can operate normally. Teachers can use it to teach and analyze the principle of "starting system circuit cognition", fully demonstrate the main circuit components included in the vehicle starting system and the connection relationship between the circuit components, so that students have a clearer understanding of the working principle of the starting system, and lay a solid foundation for system fault analysis and detection. This function can also be used to detect students' mastery of the starting system, thereby deepening students' understanding of abstract circuit diagrams. When dynamic, the operation of the starting circuit is the same as that of the real vehicle, which can enable students to intuitively observe the changes in current, voltage, excitation current and speed of the starter under different working conditions, and it is relatively easy to obtain and analyze the operation data of the starter.

[0091] It should be noted that the above describes some embodiments of the present application. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the above embodiments and still achieve the desired results. In addition, the processes depicted in the accompanying drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0092] The various embodiments in the present application are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0093] The description of the present application is given for the purpose of illustration and description, and is not intended to be exhaustive or to limit the present application to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present application, and to enable those of ordinary skill in the art to understand the present application and thus design various embodiments with various modifications suitable for specific purposes.

[0094] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application (including the claims) is limited to these examples. In line with the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the embodiments of the present application as described above, which are not provided in detail for the sake of simplicity.

[0095] Although the present application has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description.

[0096] The embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present application should be included in the scope of protection of the present application.

Claims

1. A vehicle starting system teaching device for line connection, characterized in that: include: starter; Battery pack; An operation panel, the operation panel comprising a display area and a wiring area, wherein at least one power meter is arranged in the display area; a plurality of circuit components, component terminals matching the circuit components, and battery terminals connected to the battery pack are arranged in the wiring area; An electrical connection line is used to connect with the device terminal and / or the battery terminal and / or the starter to form a starting circuit.

2. The vehicle starting system teaching device for line connection according to claim 1, characterized in that: The plurality of circuit devices include a fusible link, a vehicle start switch, a fuse device, a relay, and a neutral switch.

3. The vehicle starting system teaching device for line connection according to claim 2, characterized in that: The device terminals include a switch positive terminal, an accessory terminal, an ignition terminal and a starter terminal that match the vehicle start switch.

4. The vehicle starting system teaching device for line connection according to claim 2, characterized in that: The device terminals also include a first relay terminal connected to the first port of the relay, a second relay terminal connected to the second port of the relay, a third relay terminal connected to the third port of the relay, and a fourth relay terminal connected to the fourth port of the relay.

5. The vehicle starting system teaching device for line connection according to claim 1, characterized in that: The battery terminal is connected to the positive electrode of the battery pack; a grounding terminal connected to the negative electrode of the battery pack is also provided in the wiring area.

6. The vehicle starting system teaching device for line connection according to claim 1, characterized in that: The electric power meter includes a starting voltage meter connected to the starter for displaying the starter voltage, a starting current meter connected to the starter for displaying the starter current, and an excitation current meter connected to the starter for displaying the starter excitation current.

7. The vehicle starting system teaching device for line connection according to claim 1, characterized in that: The vehicle starting system teaching device for line connection also includes a Hall sensor close to the armature of the starter, and the Hall sensor is configured to collect the rotation speed of the armature of the starter; A starting tachometer connected to the Hall sensor and used for displaying the armature speed of the starter is also provided in the display area.

8. The vehicle starting system teaching device for line connection according to claim 1, characterized in that: The vehicle starting system teaching device for line connection comprises a cabinet, the operation panel is connected to the cabinet; a mounting platform is arranged on the top of the cabinet, and the starter is arranged on the mounting platform.

9. The vehicle starting system teaching device for line connection according to claim 8, characterized in that: The cabinet is provided with an inner cavity, and the battery pack is installed in the inner cavity.

10. The vehicle starting system teaching device for line connection according to claim 8, characterized in that: The bottom of the cabinet is provided with movable casters.

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