New energy automobile parking device for road rescue

Abstract

The new energy automobile parking device for road rescue comprises a charging gun head, the charging gun head comprises a control box with an opening in the rear end, a charging socket arranged at the front end of the outer wall of the control box, and a plurality of ports which are CC, CP, PE, L1, L2, L3 and N. The ports of the CC, CP, PE, L1 and N. Wiring terminals are arranged in the ports of the CC, CP, PE, L1 and N. A detection control module is arranged at the front end in the control box, resistors electrically connected with the CC and PE ports are cooperatively arranged between the lower ends of the corresponding wiring terminals in the CC and PE ports, a storage battery is installed behind the detection control module in the control box, a control switch is arranged at the position, close to the opening end of the control box, of the inner wall of the control box, and a blocking cover is arranged at the opening end of the control box. According to the utility model, the CC communication signal of the vehicle machine can be deceived during road rescue, so that the vehicle machine mistakenly considers that the vehicle is charged, the vehicle is in a non-running state, and the rescue work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of parking devices, and in particular to a parking device for a new energy vehicle used for road rescue. Background Art

[0002] With the strong support of relevant national policies and people's increasing attention to environmental issues, the domestic new energy vehicle market, mainly electric vehicles, has flourished. The number of electric vehicles on the road has increased significantly, but a series of problems have also become more serious. If a vehicle on the road is involved in a collision, rear-end collision or other sudden accidents, more serious traffic accidents will require firefighters to rescue the people in the vehicle involved.

[0003] After a new energy vehicle is involved in a traffic accident, the vehicle will be powered on. That is to say, if the rescuers accidentally touch the accelerator pedal during the rescue process or the injured person's limbs accidentally touch the accelerator pedal when rescuing the injured, the vehicle may move, causing a safety hazard. As we all know, when new energy vehicles are charging, the vehicle will automatically park and will not move, but it is not possible to charge the vehicle during rescue. Therefore, a parking device that can simulate a charging gun is needed to deceive the CC connection signal of the car computer, causing the car computer to mistakenly believe that the vehicle is charging, making the vehicle inoperable. Utility Model Content

[0004] The purpose of the utility model is to provide a new energy vehicle parking device for road rescue, which can deceive the CC connection signal of the vehicle computer during road rescue, making the vehicle computer mistakenly believe that the vehicle is charging, making the vehicle in an inoperable state, and facilitating the rescue work.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A parking device for a new energy vehicle for road rescue comprises a charging gun head, wherein the charging gun head comprises a control box with an opening at the rear end, a charging socket arranged at the front end of an outer wall of the control box, and a plurality of ports opened at the front end of the charging socket and respectively named CC, CP, PE, L1, L2, L3, and N. The ports of CC, CP, PE, L1, and N are all provided with wiring terminals that cooperate therewith and whose lower ends extend into the control box. A detection control module electrically connected to the lower end of each wiring terminal is provided at the front end of the control box. Resistors electrically connected to the lower ends of corresponding wiring terminals in the ports of CC and PE are provided in cooperation with each other. A storage battery is installed in the control box behind the detection control module. A control switch is provided on the inner wall of the control box near its opening end. The storage battery and the detection control module are electrically connected to the control switch.

[0007] By adopting the above technical solution, when in use, the rescue personnel hold the control box and insert the charging socket into the charging interface of the new energy vehicle and allow the port to be snapped with it, turn on the control switch, the battery provides power and energizes the wiring terminals through the detection control module, so that the wiring terminals at the CC and CP ports work. At this time, the control board of the vehicle computer detects the resistance value at the CC port to confirm the connection status of the charging gun. Since the wiring terminals on the PE and CC ports are electrically connected with resistance, the vehicle computer can be awakened by plugging in the gun, thereby awakening the auxiliary power supply of the vehicle computer to power the entire CC / CP circuit of the vehicle, thereby deceiving the new energy vehicle computer to mistakenly believe that the vehicle is in a charging state, making the vehicle in an inoperable state, and facilitating rescue work.

[0008] The utility model is further configured as follows: the resistance of the resistor is 220Ω-1500Ω.

[0009] The utility model is further configured as follows: an LED indicator light is installed on one side of the outer wall of the control box, and connecting wires electrically connected to the LED indicator light are provided at the lower ends of the corresponding wiring terminals in the L1 and N ports.

[0010] By adopting the above technical solution, after the charging gun head is inserted into the charging port of the new energy vehicle, it is convenient for rescue personnel to observe whether the vehicle's computer has been deceived.

[0011] The utility model is further configured as follows: a blocking cover for wrapping the control switch is provided at the open end of the control box.

[0012] By adopting the above technical solution, it is possible to prevent the control switch from being accidentally touched, thereby causing the battery to discharge.

[0013] The utility model is further configured as follows: a positioning piece for fixing the wiring terminal is provided near the rear end of the charging socket.

[0014] By adopting the above technical solution, the stability of the wiring terminal can be improved.

[0015] In summary, the utility model has the following beneficial effects:

[0016] First, the utility model can deceive the CC connection signal of the vehicle computer during road rescue, making the vehicle computer mistakenly believe that the vehicle is charging, making the vehicle inoperable, and facilitating rescue work;

[0017] Second, the utility model is easy to carry and can supply power to the CC and CP port terminals without external power supply, which is convenient for the new energy vehicle to detect the resistance value of the CC port and to make the new energy vehicle mistakenly think that it is in the charging state;

[0018] Thirdly, the LED indicator light of the utility model allows rescuers to intuitively know whether the vehicle has been successfully "charged", thus facilitating rescue work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is mainly used to show the position and connection relationship of each component;

[0021] Figure 3 It is mainly used to show the position and connection relationship of resistors;

[0022] Figure 4 Mainly used to display covers and control switches.

[0023] In the figure: 1. Charging gun head; 11. Control box; 12. Charging socket; 13. Port; 14. Detection control module; 15. Wiring terminal; 16. Positioning piece; 17. Resistor; 18. LED indicator; 19. Connecting wire; 2. Battery; 21. Control switch; 22. Cover. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example, see Figure 1-4 A parking device for a new energy vehicle for road rescue comprises a charging gun head 1, which comprises a control box 11 with an opening at the rear end, a charging socket 12 arranged at the front end of the outer wall of the control box 11, and seven ports 13 opened at the front end of the charging socket 12 and respectively named CC, CP, PE, L1, L2, L3, and N. Each of the ports 13 of CC, CP, PE, L1, and N is provided with a connecting terminal 15 which cooperates with the connecting terminal and whose lower end extends into the control box 11. A positioning piece 16 for fixing the connecting terminal 15 is provided near the rear end of the charging socket 12, and a detection control module 14 which is electrically connected to the lower end of each connecting terminal 15 is provided at the front end of the control box 11.

[0029] A resistor 17 with a resistance range of 220Ω-1500Ω and electrically connected to the corresponding terminals 15 in the CC and PE ports 13 is arranged between the lower ends thereof, an LED indicator light 18 is installed on one side of the outer wall of the control box 11, and a connecting wire 19 electrically connected to the LED indicator light 18 is arranged at the lower ends of the corresponding terminals 15 in the L1 and N ports 13. A battery 2 is installed behind the detection control module 14 in the control box 11, a control switch 21 is arranged on the inner wall of the control box 11 near its open end, a cover 22 for wrapping the control switch 21 is arranged at the open end of the control box 11, and the battery 2 and the detection control module 14 are electrically connected to the control switch 21.

[0030] Usage: When in use, the rescuer holds the control box 11 of the charging gun head 1 and inserts the charging socket 12 into the charging interface of the new energy vehicle and allows the port 13 to be connected with it. The positioning piece 16 can ensure the stability of the terminal 15 during insertion. Open the control switch 21 on the cover 22, and the battery 2 provides power and energizes the terminal 15 through the detection control module 14, so that the terminal 15 at the port 13 of CC and CP is energized. At this time, the control board of the vehicle can detect the current at the port 13 of CC and detect the resistance value at the port 13 of CC to confirm the charging gun. The connection state of the vehicle is shown in FIG. 1 , and since the connection terminal 15 on the port 13 of PE and CC is electrically connected with the resistor 17, the plug-in wake-up function of the vehicle computer can be completed, thereby waking up the auxiliary power supply of the vehicle computer to power the entire CC / CP circuit of the vehicle, thereby deceiving the vehicle computer of the new energy source to mistakenly believe that the vehicle is in the charging state, making the vehicle in an inoperable state. At this time, the connection terminal 15 at the port 13 of L1 and N is energized, and the power is transmitted through the connecting line 19 to make the LED indicator 18 light up, so that the rescue personnel know that the vehicle is in the "charging state" at this time, which facilitates the rescue work.

[0031] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A parking device for a new energy vehicle for road rescue, comprising a charging gun head (1), characterized in that: The charging gun head (1) comprises a control box (11) with a rear opening, a charging socket (12) arranged at the front end of the outer wall of the control box (11), and a plurality of ports (13) opened at the front end of the charging socket (12) and respectively named CC, CP, PE, L1, L2, L3, and N. The ports (13) of CC, CP, PE, L1, and N are each provided with a wiring terminal (15) that cooperates therewith and whose lower ends extend into the control box (11). The front end of the control box (11) is provided with a wiring terminal (15) that is connected to each of the wiring terminals. The lower ends of the wire terminals (15) are electrically connected to a detection control module (14); the lower ends of the corresponding wiring terminals (15) in the CC and PE ports (13) are provided with resistors (17) electrically connected thereto; a storage battery (2) is installed behind the detection control module (14) in the control box (11); a control switch (21) is provided on the inner wall of the control box (11) near its opening end; and the storage battery (2) and the detection control module (14) are electrically connected to the control switch (21).

2. A new energy vehicle parking device for road rescue according to claim 1, characterized in that: The resistance of the resistor (17) is 220Ω-1500Ω.

3. The new energy vehicle parking device for road rescue according to claim 1, characterized in that: An LED indicator light (18) is installed on one side of the outer wall of the control box (11), and connecting wires (19) electrically connected to the LED indicator light (18) are provided at the lower ends of the corresponding wiring terminals (15) in the L1 and N ports (13).

4. The new energy vehicle parking device for road rescue according to claim 1, characterized in that: The open end of the control box (11) is provided with a blocking cover (22) for wrapping the control switch (21).

5. The new energy vehicle parking device for road rescue according to claim 1, characterized in that: A positioning piece (16) for fixing the connection terminal (15) is provided near the rear end of the charging socket (12).

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