Charging teaching training demonstration platform

Abstract

The utility model relates to the technical field of automobile charging teaching, and discloses a charging teaching training demonstration platform, which comprises a base assembly, the center of the base assembly is provided with a lifting frame, the upper end of the base assembly is fixedly connected with an operation platform, and the front end of the operation platform is provided with a direct current charging interface and an alternating current charging interface. When the charging teaching training demonstration platform is used, according to the height of a student, a motor is started to drive a bevel gear II to rotate, drive a bevel gear I and a screw rod to rotate, drive a lifting frame to move downwards, a bottom frame moves along a sliding column and a sliding groove, and supporting legs eject pulleys away from the ground until an operation platform reaches a proper height, so that teaching is facilitated; the direct-current charging interface and the alternating-current charging interface are arranged, so that a student can personally operate the connection between the charging gun and the interfaces and intuitively feel the actual process of direct-current and alternating-current charging, and the student can deeply understand the specification requirements of the charging interfaces and the difference of different charging modes in actual application.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile charging teaching, in particular to a charging teaching training demonstration platform. BACKGROUND

[0002] With the rapid development of the electric vehicle industry, the demand for professional charging technology talents increases sharply, and the operation, maintenance and related technical principle teaching and training of charging equipment as the key infrastructure of electric vehicle energy supply are particularly important, so a charging teaching training demonstration platform is needed.

[0003] The traditional charging teaching method relies on theoretical explanation combined with simple picture or video demonstration, lacks intuitive experience of actual operation equipment, and is difficult to deeply master the connection details of charging interface, the change rule of electrical parameters and the actual operation mechanism of charging equipment. In addition, the existing teaching equipment is usually fixed in a specific position, and it is not convenient to move and adjust flexibly according to the change of teaching site and different needs of student groups, so a charging teaching training demonstration platform is proposed.

[0004] Chinese utility model patent publication No. CN 212460866 U discloses a new energy automobile charging system teaching multi-directional display stand. The new energy automobile charging system teaching multi-directional display stand sets up a display screen for displaying teaching video, and sets up a charging gun and a simulated socket on the display stand below the display screen. It can be used for on-site demonstration or simulated common sense for charging operation, can better simulate operation and obtain better charging teaching effect, is more practical, and is suitable for wide promotion and use. However, the new energy automobile charging system teaching multi-directional display stand has poor mobility, and cannot adjust the height of the display stand according to the height of students, and has insufficient flexibility. SUMMARY

[0005] The utility model solves the technical problem that the charging teaching training demonstration platform can effectively solve the problems in the prior art.

[0006] The utility model adopts the technical scheme that a charging teaching training demonstration platform comprises a base assembly, the center of the base assembly is provided with a lifting frame, the upper end of the base assembly is fixedly connected with an operation table, the front end of the operation table is provided with a direct current charging interface and an alternating current charging interface, the upper end of the operation table is provided with a control panel and a main switch, the upper end of the operation table is fixedly connected with a touch display screen, the left side of the touch display screen is provided with a circuit schematic diagram and an instrument.

[0007] The base assembly comprises a support, a sliding groove, an electrical box, a direct current charging gun, an alternating current charging gun, a bottom plate, a sliding column, a screw rod, a bevel gear one, a motor and a bevel gear two, the inner side of the support is fixedly connected with the sliding groove, the inner top of the support is fixedly connected with the electrical box, the front end of the electrical box is provided with the direct current charging gun and the alternating current charging gun, the lower end of the support is fixedly connected with the bottom plate, the upper end of the bottom plate is fixedly connected with the sliding column, the upper end of the bottom plate is rotatably connected with the screw rod, the outer side of the screw rod is provided with the bevel gear one, the upper end of the bottom plate is fixedly connected with the motor, and the output end of the motor is fixedly connected with the bevel gear two.

[0008] Preferably, the direct current charging gun is matched with a direct current charging interface, and the alternating current charging gun is matched with an alternating current charging interface.

[0009] Through the above technical scheme, the direct current charging gun and the direct current charging interface and the alternating current charging gun and the alternating current charging interface are arranged, so that the actual connection process of direct current and alternating current charging can be intuitively demonstrated in the teaching and training process, the authenticity and operability of teaching are improved, and students can better understand and master the interface connection specification and actual application scene of the charging equipment.

[0010] Preferably, the instrument comprises a voltmeter, an ammeter, a power meter and a thermometer.

[0011] Through the above technical scheme, the instrument comprises a voltmeter, an ammeter, a power meter and a thermometer, and the arrangement of various monitors can comprehensively monitor various key parameters in the charging process. The voltmeter can display the charging voltage in real time, the ammeter can reflect the charging current, the power meter can monitor the charging power, and the thermometer can monitor the temperature of the equipment, thereby providing rich data support for teaching and helping students to deeply learn the charging principle and analyze various phenomena and problems in the charging process.

[0012] Preferably, the base assembly further comprises a pulley and a tool cabinet, the lower end of the support is fixedly connected with the pulley, and the two sides of the electrical box are fixedly connected with the tool cabinet.

[0013] Through the above technical scheme, the installation of the pulley makes the whole demonstration platform convenient to move and carry, and the position can be flexibly adjusted according to the needs of the teaching site, thereby enhancing the mobility of the demonstration platform. The tool cabinet provides storage space for tools, accessories and data required in the teaching process, so that the teaching staff can take them at any time, ensure the orderly progress of the teaching process, and improve the teaching efficiency.

[0014] Preferably, the bevel gear one and the bevel gear two are in meshing connection.

[0015] By the technical scheme, the second bevel gear is driven to rotate by the motor, and the screw rod is driven to rotate due to the meshing relationship between the first bevel gear and the second bevel gear, so that the stable lifting function of the lifting frame is realized, the transmission mode structure is simple and accurate to operate when adjusting the height of the demonstration table, the needs of different teaching scenes and the height difference of students for the height of the demonstration table are met, and the user experience of the demonstration table is improved.

[0016] Preferably, the lifting frame comprises a base frame, a sliding block and a supporting leg, the base frame is fixedly connected with the sliding block at the front and rear ends, and the base frame is fixedly connected with the supporting leg at the lower end.

[0017] By the technical scheme, the sliding block and the sliding groove in sliding connection and the sliding column and the base frame in sliding connection are arranged, a stable guiding effect is provided for the lifting of the lifting frame, the stability and safety of the lifting process are ensured, and the shaking or deviation is avoided.

[0018] Preferably, the sliding block and the sliding groove are in sliding connection, the sliding column and the base frame are in sliding connection, and the screw rod and the base frame are in sliding connection.

[0019] By the technical scheme, when in use, the demonstration table is moved to the designated teaching area by the pulley, according to the height of the students, the motor is started to drive the second bevel gear to rotate, the first bevel gear and the screw rod are driven to rotate, the lifting frame is driven to move downward, the base frame moves along the sliding column and the sliding groove, the supporting leg is separated from the ground, until the operation table reaches the appropriate height, and the teaching is facilitated.

[0020] Compared with the prior art, the charging teaching and training demonstration table has the following beneficial effects:

[0021] 1. The charging teaching and training demonstration table is adapted to the direct current charging gun and the direct current charging interface, and the alternating current charging gun and the alternating current charging interface, so that the students can manually operate the connection of the charging gun and the interface, intuitively understand the actual process of direct current and alternating current charging, help the students to deeply understand the specification requirements of the charging interface and the differences of different charging methods in practical application, make the teaching content more intuitive and practical, set the touch display screen, can play teaching video, improve the understanding speed of students, the voltmeter, ammeter, wattmeter and thermometer in the instrument can monitor the voltage, current, power and equipment temperature and other key parameters in the charging process at the same time, provide multi-dimensional analysis basis for teaching, understand the dynamic adjustment of power by observing the voltage and current change, and the influence of temperature change on the performance of charging equipment;

[0022] 2. The charging teaching training demonstration platform, when using, the demonstration platform is moved to the designated teaching area by the pulley, according to the height of the student, the motor is started to drive bevel gear two to rotate, drive bevel gear one and screw rod to rotate, drive the lifting frame to move down, the chassis moves along the slide column and the sliding groove, the supporting leg is separated from the ground The pulley is lifted until the operation table reaches the appropriate height, which is convenient for teaching. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The utility model discloses a three-dimensional structure schematic diagram Figure 1 ;

[0024] Figure 2 The utility model discloses a three-dimensional structure schematic diagram Figure 2 ;

[0025] Figure 3 The utility model discloses a three-dimensional structure schematic diagram Figure 3 ;

[0026] Figure 4 It is three-dimensional structure schematic diagram of base assembly of the utility model;

[0027] Figure 5 It is three-dimensional structure schematic diagram of base assembly and lifting frame of the utility model.

[0028] Among them: 1, base assembly;101, support;102, pulley;103, tool cabinet;104, sliding groove;105, electrical box;106, direct current charging gun;107, alternating current charging gun;108, bottom plate;109, slide column;110, screw rod;111, bevel gear one;112, motor;113, bevel gear two;2, lifting frame;201, chassis;202, sliding block;203, supporting leg;3, operation table;4, direct current charging interface;5, alternating current charging interface;6, control panel;7, master switch;8, touch display screen;9, circuit schematic;10, instrument. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0030] Embodiment one: as Figures 1-5As shown in the utility model provides a kind of charging teaching training demonstration platform, including base assembly 1, base assembly 1 center is provided with lifting frame 2, base assembly 1 upper end is fixedly connected with operation table 3, operation table 3 front end is provided with direct current charging interface 4 and alternating current charging interface 5, operation table 3 upper end is provided with control panel 6 and main switch 7, operation table 3 upper end is fixedly connected with touch display screen 8, touch display screen 8 left side is provided with circuit schematic diagram 9 and instrument 10;

[0031] Base assembly 1 includes support 101, sliding slot 104, electrical box 105, direct current charging gun 106, alternating current charging gun 107, bottom plate 108, sliding column 109, screw rod 110, bevel gear one 111, motor 112 and bevel gear two 113, sliding slot 104 is fixedly connected on the inner side of support 101, electrical box 105 is fixedly connected in the inside top of support 101, direct current charging gun 106 and alternating current charging gun 107 are provided at the front end of electrical box 105, bottom plate 108 is fixedly connected at the lower end of support 101, sliding column 109 is fixedly connected at the upper end of bottom plate 108, screw rod 110 is rotatably connected at the upper end of bottom plate 108, bevel gear one 111 is provided at the outside of screw rod 110, motor 112 is fixedly connected at the upper end of bottom plate 108, and bevel gear two 113 is fixedly connected at the output end of motor 112.

[0032] Specifically, direct current charging gun 106 is adapted to direct current charging interface 4, and alternating current charging gun 107 is adapted to alternating current charging interface 5.The advantages are that direct current charging gun 106 and direct current charging interface 4, alternating current charging gun 107 and alternating current charging interface 5 are provided, so that the actual connection process of direct current and alternating current charging can be demonstrated intuitively during teaching and training, the authenticity and operability of teaching are improved, and students can better understand and master the interface connection specification and actual application scene of charging equipment.

[0033] Specifically, instrument 10 includes voltmeter, ammeter, wattmeter and thermometer.The advantages are that instrument 10 includes voltmeter, ammeter, wattmeter and thermometer, and the setting of multiple monitors can comprehensively monitor various key parameters in the charging process, voltmeter can display charging voltage in real time, ammeter can reflect charging current size, wattmeter is used for monitoring charging power, and thermometer can monitor the temperature condition of equipment, which provides rich data support for teaching, and helps students to deeply learn charging principle and analyze various phenomena and problems in the charging process.

[0034] Embodiment two: as Figures 2-5 shown, as improvement to the last embodiment.

[0035] Specifically, the base assembly 1 further comprises a pulley 102 and a tool cabinet 103, the pulley 102 is fixedly connected to the lower end of the support 101, and the tool cabinets 103 are fixedly connected to the two sides of the electrical box 105. Advantage is that the installation of the pulley 102 makes the whole demonstration platform convenient to move and carry, and the position can be flexibly adjusted according to the needs of the teaching site, enhancing the mobility of the demonstration platform; the tool cabinet 103 provides storage space for tools, accessories and materials required in the teaching process, making it convenient for teaching staff to take them at any time, ensuring the orderly progress of the teaching process and improving the teaching efficiency.

[0036] Specifically, the bevel gear one 111 is in meshing connection with the bevel gear two 113. Advantage is that the bevel gear two 113 is driven to rotate by the motor 112, and due to the meshing relationship between the bevel gear one 111 and the bevel gear two 113, the screw rod 110 can be driven to rotate, realizing the stable lifting function of the lifting frame 2. The transmission mode structure is simple and accurate to operate when adjusting the height of the demonstration platform, meeting the needs of different teaching scenes and student height differences for the height of the demonstration platform, and improving the user experience of the demonstration platform.

[0037] Specifically, the lifting frame 2 comprises a base frame 201, a sliding block 202 and a supporting leg 203, the sliding blocks 202 are fixedly connected to the front and rear ends of the base frame 201, and the supporting leg 203 is fixedly connected to the lower end of the base frame 201. Advantage is that the sliding blocks 202 and the sliding grooves 104 in sliding connection and the sliding columns 109 and the base frame 201 in sliding connection provide stable guiding effect for the lifting of the lifting frame 2, ensuring the stability and safety of the lifting process and avoiding shaking or deviation.

[0038] Specifically, the sliding block 202 is in sliding connection with the sliding groove 104, the sliding column 109 is in sliding connection with the base frame 201, and the screw rod 110 is in sliding connection with the base frame 201. Advantage is that when in use, the demonstration platform is moved to the designated teaching area with the help of the pulley 102, according to the height of the students, the motor 112 is started to drive the bevel gear two 113 to rotate, driving the bevel gear one 111 and the screw rod 110 to rotate, driving the lifting frame 2 to move downward, the base frame 201 moves along the sliding column 109 and the sliding groove 104, and the supporting leg 203 lifts the pulley 102 away from the ground, until the operation table 3 reaches the appropriate height, facilitating the teaching.

[0039] Working principle: when using, the demonstration platform is moved to the designated teaching area with the help of the pulley 102, according to the height of the students, the motor 112 is started to drive the bevel gear two 113 to rotate, drive the bevel gear one 111 and the screw rod 110 to rotate, drive the lifting frame 2 to move downward, the bottom frame 201 moves along the slide column 109 and the sliding groove 104, the supporting leg 203 lifts the pulley 102 away from the ground, until the operation table 3 reaches the appropriate height, the subsequent teaching can be carried out, the adaptive design of the direct current charging gun 106 and the direct current charging interface 4, the alternating current charging gun 107 and the alternating current charging interface 5 enables the students to personally operate the connection of the charging gun and the interface, intuitively feel the actual process of direct current and alternating current charging, which helps the students to deeply understand the specification requirements of the charging interface and the differences of different charging methods in practical application, makes the teaching content more intuitive and practical, the touch display screen 8 is set, which can play teaching video, improves the understanding speed of the students, the voltmeter, ammeter, wattmeter and thermometer in the instrument 10 can simultaneously monitor the voltage, current, power and equipment temperature and other key parameters in the charging process, which provides multi-dimensional analysis basis for teaching, understands the dynamic adjustment of power by observing the voltage and current change, and the influence of temperature change on the performance of the charging equipment.

[0040] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A charging teaching and training demonstration stand, comprising a base assembly (1), characterized in that: The base assembly (1) has a lifting frame (2) at its center. The upper end of the base assembly (1) is fixedly connected to an operating table (3). The front end of the operating table (3) is provided with a DC charging interface (4) and an AC charging interface (5). The upper end of the operating table (3) is provided with a control panel (6) and a main switch (7). The upper end of the operating table (3) is fixedly connected to a touch screen (8). The left side of the touch screen (8) is provided with a circuit diagram (9) and an instrument (10). The base assembly (1) includes a bracket (101), a slide groove (104), an electrical box (105), a DC charging gun (106), an AC charging gun (107), a base plate (108), a sliding column (109), a screw (110), a first bevel gear (111), a motor (112), and a second bevel gear (113). The slide groove (104) is fixedly connected to the inner side of the bracket (101), and the electrical box (105) is fixedly connected to the top of the inside of the bracket (101). The front of the electrical box (105) The bracket (101) is equipped with a DC charging gun (106) and an AC charging gun (107). The lower end of the bracket (101) is fixedly connected to a base plate (108). The upper end of the base plate (108) is fixedly connected to a sliding column (109). The upper end of the base plate (108) is rotatably connected to a screw (110). A bevel gear (111) is provided on the outside of the screw (110). The upper end of the base plate (108) is fixedly connected to a motor (112). The output end of the motor (112) is fixedly connected to a bevel gear (113).

2. The charging teaching and training demonstration platform according to claim 1, characterized in that: The DC charging gun (106) is adapted to the DC charging interface (4), and the AC charging gun (107) is adapted to the AC charging interface (5).

3. The charging teaching and training demonstration platform according to claim 1, characterized in that: The instrument (10) includes a voltmeter, an ammeter, a wattmeter, and a thermometer.

4. The charging teaching and training demonstration platform according to claim 1, characterized in that: The base assembly (1) also includes a pulley (102) and a tool cabinet (103). The lower end of the bracket (101) is fixedly connected to the pulley (102), and the electrical box (105) is fixedly connected to both sides of the tool cabinet (103).

5. The charging teaching and training demonstration platform according to claim 1, characterized in that: The first bevel gear (111) and the second bevel gear (113) are meshed together.

6. The charging teaching and training demonstration stand according to claim 1, characterized in that: The lifting frame (2) includes a base frame (201), a slider (202) and a support leg (203). The slider (202) is fixedly connected to the front and rear ends of the base frame (201), and the support leg (203) is fixedly connected to the lower end of the base frame (201).

7. A charging teaching and training demonstration stand according to claim 6, characterized in that: The slider (202) is slidably connected to the slide groove (104), the slide column (109) is slidably connected to the base frame (201), and the screw (110) is slidably connected to the base frame (201).

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