New energy vehicle external discharge equipment

Abstract

The utility model relates to the technical field of discharging equipment, and discloses new energy vehicle external discharging equipment which comprises a round base, a connecting socket and a positioning assembly, a connector is fixedly installed on one side of the round base, a groove is formed in the top of the connector, a cross rod is fixedly connected into the groove, and a pressing plate is rotationally connected to the outer portion of the cross rod; a telescopic spring is fixedly connected to the bottom, close to the edge of one side, of the pressing plate, the end, away from the pressing plate, of the telescopic spring is fixedly connected with the bottom of the groove, notches are formed in the two sides of the connector, and rubber pads are arranged in the notches; an extension seat is fixedly mounted on the side, away from the connector, of the round seat, two vertical plates are fixedly connected to the surface of the extension seat, a winding shaft is rotationally connected between the two vertical plates, and a discharging cable is wound around the winding shaft; compared with the prior art, the discharge equipment connector is convenient to plug and pull and good in fixing effect.

Description

Technical Field

[0001] The present application relates to the field of external discharge technology, and in particular to an external discharge device for new energy vehicles. Background Art

[0002] Most new energy vehicles use large-capacity power batteries as on-board power sources to increase driving range. Large-capacity power batteries can not only power new energy vehicles, but also power other electronic devices through the conversion of current by AC discharge guns.

[0003] Regarding the above-mentioned related technologies, the inventor believes that the discharge gun in the traditional technology has a simple surface structure. In order to ensure a stable connection and a good discharge effect, the discharge gun often needs to be inserted to the bottom during the plug-in process, which makes it time-consuming and labor-intensive to plug and unplug. In addition, when using the existing new energy vehicle AC discharge gun, it is difficult to adjust the length of the wire according to usage requirements. When the configured wire is too short, it is not convenient to meet people's usage needs. When the socket is pulled too long, the wires will easily become tangled and knotted, which is defective. Therefore, a new energy vehicle external discharge device is proposed to solve the above problems.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problem that the discharge gun in traditional technology has a simple surface structure, the discharge gun often needs to be inserted to the bottom during the plugging process in order to ensure a stable connection and good discharge effect, which makes it time-consuming and labor-intensive to plug and unplug. In addition, when using the existing new energy vehicle AC discharge gun, it is difficult to adjust the length of the wire according to usage requirements. When the configured wire is too short, it is not convenient to meet people's usage needs. When the socket is pulled too long, the wire will easily become tangled and knotted. The present application provides a new energy vehicle external discharge device.

[0006] The present application provides a new energy vehicle external discharge device that adopts the following technical solution:

[0007] A new energy vehicle external discharge device comprises a round seat, a connecting socket and a positioning assembly, wherein a connecting head is fixedly installed on one side of the round seat, a groove is provided on the top of the connecting head, a cross bar is fixedly connected to the inside of the groove, a pressure plate is rotatably connected to the outside of the cross bar, a telescopic spring is fixedly connected to the bottom of the pressure plate and near one of the side edges, an end of the telescopic spring away from the pressure plate is fixedly connected to the bottom of the groove, notches are provided on both sides of the connecting head, and a rubber pad is provided inside the notch; an extension seat is fixedly installed on the side of the round seat away from the connecting head, two vertical plates are fixedly connected to the surface of the extension seat, a reel is rotatably connected between the two vertical plates, and a discharge cable is wound around the outside of the reel, and when the connecting head is inserted into the inside of the connecting socket, the rubber pad will be squeezed by the inner wall of the connecting socket, so that the rubber pad is in Compression deformation state. In addition, when the connector continues to be inserted into the connecting socket, the pressure plate will be squeezed, and the pressure plate will rotate on the outside of the cross bar during the squeezing process. When the connector is fully inserted into the connecting socket, the pressure plate is squeezed into a horizontal state by the inner wall of the connecting socket. In this process, the rubber pad and the telescopic spring are both in a compression deformation state. When the telescopic spring and the rubber pad are compressed, elastic force will be generated, and the elastic force is transmitted to the inner wall of the connecting socket, thereby increasing the friction between the connector and the connecting socket, and further increasing the stability of the connector after being inserted into the connecting socket. When discharging, pulling the discharge cable can drive the reel to rotate, and the rotation of the reel can reel in and out the discharge cable, so that the discharge cable can adjust the length of the socket according to usage requirements, and can avoid the inconvenience caused by the discharge cable being too long and tangled.

[0008] Preferably, the positioning assembly includes a positioning strip provided on the inner wall at the bottom of the connecting socket, and a positioning groove for the sliding of the positioning strip is provided at the bottom of the connecting head. The positioning groove at the bottom of the connecting head is slid along the positioning strip to achieve pre-positioning before the connecting head is connected to the connecting socket. At this time, the outside of the connecting head fits tightly against the inner wall of the connecting socket.

[0009] Preferably, a plurality of plugs are provided on one side of the connector, and a plurality of sockets matching the plugs are provided inside the connection socket. When the plugs are inserted into the sockets, the connection between the discharge device and the vehicle body is completed.

[0010] Preferably, one end of the discharge cable passes through the round seat and is electrically connected to the connector, and the end of the discharge cable away from the connector is connected to a socket strip, and the external electrical appliance is connected to the socket strip, so that the electrical appliance can be powered.

[0011] Preferably, a fixing seat is installed on one side of the connecting socket, and the fixing seat is fixedly arranged inside the vehicle body to provide support for the connecting socket.

[0012] In summary, this application has the following beneficial technical effects:

[0013] 1. When the connector is inserted into the interior of the connecting socket, the rubber pad will be squeezed by the inner wall of the connecting socket, so that the rubber pad is in a compressed and deformed state. In addition, when the connector continues to be inserted into the connecting socket, it will squeeze the pressure plate, and the pressure plate will rotate outside the cross bar during the squeezing process. When the connector is fully inserted into the interior of the connecting socket, the pressure plate is squeezed into a horizontal state by the inner wall of the connecting socket. When the telescopic spring and the rubber pad are compressed, elastic force will be generated, and the elastic force is transmitted to the inner wall of the connecting socket, thereby increasing the friction between the connector and the connecting socket, making it easier to plug and unplug. Compared with the prior art, the discharge device connector proposed in this application is easy to plug and unplug, and has a good fixing effect.

[0014] 2. When discharging, pulling the discharge cable can drive the reel to rotate, and the rotation of the reel can reel in and out the discharge cable; compared with the existing technology, the present application can avoid the inconvenience caused by the discharge cable being too long and tangled, so that the discharge cable can be adjusted to the length of the extension strip according to usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the first partial structure of the embodiment of the application;

[0017] Figure 3 It is a schematic diagram of the second partial structure of the embodiment of the application;

[0018] Figure 4 It is a schematic diagram of a partial cross-sectional structure of an embodiment of the application;

[0019] Figure 5 yes Figure 1 A schematic diagram of the structure at center A;

[0020] Figure 6 yes Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0021] Explanation of the accompanying symbols: 1. Round seat; 2. Connecting socket; 3. Connecting head; 4. Groove; 5. Cross bar; 6. Pressure plate; 7. Telescopic spring; 8. Notch; 9. Rubber pad; 10. Extension seat; 11. Vertical plate; 12. Reel; 13. Discharge cable; 14. Positioning bar; 15. Positioning groove; 16. Plug; 17. Jack; 18. Socket strip; 19. Fixed seat. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-6 This application is described in further detail.

[0023] The present application discloses a new energy vehicle external discharge device, referring to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6 , including a round seat 1, a connecting socket 2 and a positioning assembly, a connecting head 3 is fixedly installed on one side of the round seat 1, a groove 4 is opened on the top of the connecting head 3, a cross bar 5 is fixedly connected to the inside of the groove 4, and a pressure plate 6 is rotatably connected to the outside of the cross bar 5, and a telescopic spring 7 is fixedly connected to the bottom of the pressure plate 6 near one side edge. The end of the telescopic spring 7 away from the pressure plate 6 is fixedly connected to the bottom of the groove 4, and notches 8 are provided on both sides of the connecting head 3, and a rubber pad 9 is provided inside the notch 8; an extension seat 10 is fixedly installed on the side of the round seat 1 away from the connecting head 3, and two vertical plates 11 are fixedly connected to the surface of the extension seat 10, and a winding shaft 12 is rotatably connected between the two vertical plates 11, and a discharge cable 13 is wound around the outside of the winding shaft 12. When the connecting head 3 is inserted into the inside of the connecting socket 2, the rubber pad 9 will be squeezed by the inner wall of the connecting socket 2, so that the rubber pad 9 is in a compressed and deformed state. In addition, when the connecting When the head 3 continues to be inserted into the connecting socket 2, the pressure plate 6 will be squeezed, and the pressure plate 6 will rotate on the outside of the cross bar 5 during the squeezing process. When the connecting head 3 is fully inserted into the connecting socket 2, the pressure plate 6 is squeezed into a horizontal state by the inner wall of the connecting socket 2. In this process, the rubber pad 9 and the telescopic spring 7 are both in a compressed and deformed state. When the telescopic spring 7 and the rubber pad 9 are compressed, elastic force will be generated. The elastic force is transmitted to the inner wall of the connecting socket 2, thereby increasing the friction between the connecting head 3 and the connecting socket 2, and further increasing the stability of the connecting head 3 after being inserted into the connecting socket 2. When discharging, pulling the discharge cable 13 can drive the reel 12 to rotate. The rotation of the reel 12 can reel and unreel the discharge cable 13, so that the discharge cable 13 can adjust the length of the socket 18 according to usage requirements, and can avoid the inconvenience caused by the discharge cable 13 being too long and tangled.

[0024] Reference Figure 3 and Figure 4 The positioning component includes a positioning strip 14 provided on the inner wall of the bottom of the connecting socket 2, and a positioning groove 15 for the sliding of the positioning strip 14 is provided at the bottom of the connecting head 3. The positioning groove 15 at the bottom of the connecting head 3 is slid along the positioning strip 14 to achieve pre-positioning of the connecting head 3 before connecting with the connecting socket 2. At this time, the outer part of the connecting head 3 is tightly fitted with the inner wall of the connecting socket 2.

[0025] Reference Figure 3 and Figure 4A plurality of plugs 16 are provided on one side of the connector 3, and a plurality of sockets 17 matching the plugs 16 are provided inside the connection socket 2. When the plugs 16 are inserted into the sockets 17, the connection between the discharge device and the vehicle body is completed.

[0026] Reference Figure 1 One end of the discharge cable 13 passes through the round seat 1 and is electrically connected to the connector 3. The end of the discharge cable 13 away from the connector 3 is connected to the socket 18, which connects the external electrical appliance to the socket 18 so that the electrical appliance can be powered.

[0027] Reference Figure 1 and Figure 4 A fixing seat 19 is installed on one side of the connecting socket 2. The fixing seat 19 is fixedly arranged inside the vehicle body to provide support for the connecting socket 2.

[0028] The implementation principle of the external discharge device of a new energy vehicle in the embodiment of the present application is as follows: the positioning groove 15 at the bottom of the connector 3 is slid along the positioning bar 14 to achieve pre-positioning of the connector 3 before the connector is connected to the connector socket 2. At this time, the outside of the connector 3 is tightly fitted with the inner wall of the connector socket 2. When the connector 3 is inserted into the inside of the connector socket 2, the rubber pad 9 will be squeezed by the inner wall of the connector socket 2, so that the rubber pad 9 is in a compressed and deformed state. In addition, when the connector 3 continues to be inserted into the connector socket 2, the pressure plate 6 will be squeezed. The pressure plate 6 will rotate on the outside of the cross bar 5 during the squeezing process. When the connector 3 is fully inserted into the inside of the connector socket 2, the pressure plate 6 is squeezed into a horizontal state by the inner wall of the connector socket 2. In this process, the rubber pad 9 and the telescopic spring 7 They are all in a compressed and deformed state. When the telescopic spring 7 and the rubber pad 9 are compressed, elastic force will be generated. The elastic force is transmitted to the inner wall of the connecting socket 2, thereby increasing the friction between the connector 3 and the connecting socket 2, and further increasing the stability of the connector 3 after being inserted into the connecting socket 2. When the plug 16 is inserted into the socket 17, the connection between the discharge device and the vehicle body is completed. When performing the discharge operation, pulling the discharge cable 13 can drive the reel 12 to rotate. The rotation of the reel 12 can reel and unreel the discharge cable 13, so that the discharge cable 13 can adjust the length of the socket 18 according to the use requirements, and can avoid the inconvenience caused by the discharge cable 13 being too long and tangled. The external electrical appliance is connected to the socket 18, so that the electrical appliance can be powered.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0030] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0031] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0032] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A new energy vehicle external discharge device, comprising a round seat (1), a connection socket (2) and a positioning component, characterized in that: A connector (3) is fixedly mounted on one side of the round seat (1), a groove (4) is provided on the top of the connector (3), a cross bar (5) is fixedly connected inside the groove (4), a pressure plate (6) is rotatably connected to the outside of the cross bar (5), a telescopic spring (7) is fixedly connected to the bottom of the pressure plate (6) and near one side edge, an end of the telescopic spring (7) away from the pressure plate (6) is fixedly connected to the bottom of the groove (4), notches (8) are provided on both sides of the connector (3), a rubber pad (9) is provided inside the notch (8); an extension seat (10) is fixedly mounted on the side of the round seat (1) away from the connector (3), two vertical plates (11) are fixedly connected to the surface of the extension seat (10), a reel (12) is rotatably connected between the two vertical plates (11), and a discharge cable (13) is wound around the outside of the reel (12).

2. According to claim 1, a new energy vehicle external discharge device is characterized in that: The positioning assembly comprises a positioning strip (14) provided on the inner wall of the bottom of the connection socket (2), and a positioning groove (15) for the positioning strip (14) to slide is provided at the bottom of the connection head (3).

3. The new energy vehicle external discharge device according to claim 1 is characterized in that: A plurality of plugs (16) are arranged on one side of the connector (3), and a plurality of sockets (17) matching the plugs (16) are arranged inside the connection socket (2).

4. The new energy vehicle external discharge device according to claim 1, characterized in that: One end of the discharge cable (13) passes through the round seat (1) and is electrically connected to the connector (3); and one end of the discharge cable (13) away from the connector (3) is connected to a socket (18).

5. The new energy vehicle external discharge device according to claim 1, characterized in that: A fixing seat (19) is installed on one side of the connecting socket (2).

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