A quick charging interface structure of an on-vehicle charger

Abstract

The utility model relates to vehicle charger technical field discloses a kind of quick charging interface structures of vehicle charger, including charger main body and rotating column, the outside wall of charger main body is symmetrically fixed with input port, the upper top of charger main body is provided with the support assembly for supporting rotating column, the inside of support assembly is provided with the rotating mechanism for driving rotating column to rotate, in the utility model, by being provided with rotating mechanism and limiting mechanism, rotating column can be mutually matched with support assembly in the process of use, to realize free rotation, more angle can be rotated in the process of using charging wire, cannot cause the situation of bending to charging wire, the service life of charging wire will be longer, and still be provided with limiting mechanism, can be positioned to rotating column according to need, so that it continuously locates at same angle, ensure that it cannot produce the situation of rotation, avoid damage to charging wire.

Description

Technical Field

[0001] This utility model relates to the field of vehicle charger technology, specifically to a fast charging interface structure for a vehicle charger. Background Technology

[0002] With the booming development of the automotive industry and the widespread use of electronic devices in people's daily lives, car chargers have become an indispensable and commonly used accessory in cars. Nowadays, when people travel by car, they often need to carry a variety of electronic devices with them, such as smartphones, tablets, and navigation devices. Car chargers convert the vehicle's electrical energy into a device suitable for charging various electronic devices, so that these devices can be continuously charged during the driving process to maintain normal use.

[0003] In electronic device charging scenarios, the charging cable serves as a bridge connecting the power source and the device. Its usage directly affects the charging effect and device safety. Traditional charging cable connection structures are mostly fixed. During the charging process, when the device position or usage posture changes, the charging cable often needs to bend at a certain angle to follow the device. However, frequent bending at the end of the charging cable can easily lead to problems such as internal wire breakage and insulation layer damage, which greatly shortens the service life of the charging cable and affects the stability and safety of the charging process. Utility Model Content

[0004] The purpose of this utility model is to provide a fast charging interface structure for a vehicle charger, which solves the problem that the charging cable in the prior art cannot be adjusted according to the usage situation, and that the internal wires are easily broken and the insulation layer is damaged due to frequent bending during use.

[0005] This utility model provides the following technical solution: a fast charging interface structure for a vehicle charger, including a charger body and a rotating column. The outer side wall of the charger body is symmetrically and fixedly connected with an input port. The top of the charger body is provided with a support component for supporting the rotating column. The support component is provided with a rotating mechanism that drives the rotating column to rotate. The support component is also provided with a limiting mechanism that positions the rotating column and prevents it from rotating.

[0006] Preferably, the support assembly includes a U-shaped fixing frame fixedly connected to the top of the charger body. The U-shaped fixing frame has an inner slot, and a U-shaped conductive ring for conducting electricity is placed inside the inner slot. A conductive block is fixedly connected to the inner bottom end of the U-shaped fixing frame, and the input end of the conductive block is electrically connected to the output end of the charger body. The output end of the conductive block is electrically connected to the input end of the U-shaped conductive ring.

[0007] Preferably, the two ends of the rotating column are fixedly connected to a negative terminal and a positive terminal, respectively. The negative terminal and the positive terminal are electrically connected to the output end of the inner slot, and the negative terminal is rotatably sleeved inside the U-shaped fixing frame and rotatably sleeved with the U-shaped conductive ring.

[0008] Preferably, the U-shaped fixing frame is provided with a rotating mechanism inside, the rotating mechanism includes annular grooves symmetrically opened on the outer wall of the rotating column, the outer wall of the rotating column is provided with positioning grooves at the positions of the annular grooves, and the outer wall of the rotating column is provided with an output port for plugging in the charging cable.

[0009] Preferably, the limiting mechanism includes return springs symmetrically fixedly connected to the bottom of the U-shaped fixing frame, and a magnetic suction frame is fixedly connected to the bottom of the U-shaped fixing frame at the center of the interval between the two return springs.

[0010] Preferably, the limiting mechanism further includes an auxiliary frame fixedly connected to one end of the two return springs away from the U-shaped fixing frame. The upper top of the auxiliary frame is symmetrically fixedly connected to a positioning frame that engages with the positioning groove. The lower bottom center of the auxiliary frame is fixedly connected to a magnetic block that magnetically connects with the magnetic suction frame.

[0011] Preferably, the output port is a USB interface.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In this invention, by providing a rotating mechanism and a limiting mechanism, the rotating column can cooperate with the supporting component during use to achieve free rotation. This allows for a wider range of rotation angles during the use of the charging cable, preventing bending and extending the lifespan of the charging cable. Furthermore, the limiting mechanism can position the rotating column as needed, keeping it at the same angle to prevent rotation and avoid damage to the charging cable. Attached Figure Description

[0014] Figure 1 A schematic diagram of a fast charging interface structure for an on-board charger;

[0015] Figure 2 A schematic diagram of the U-shaped fixing bracket segmentation structure in a fast charging interface structure of an on-board charger;

[0016] Figure 3 A schematic diagram of the top structure of the U-shaped fixing bracket in a fast charging interface structure of an on-board charger;

[0017] Figure 4 This is a schematic diagram of a partial limiting mechanism in a fast charging interface structure of an on-board charger.

[0018] In the diagram: 1. Charger body; 2. Input port; 3. Support assembly; 31. U-shaped fixing frame; 32. Inner slot; 33. U-shaped conductive ring; 34. Conductive block; 4. Rotation mechanism; 41. Rotating column; 42. Output port; 43. Negative terminal; 44. Positive terminal; 45. Annular groove; 46. Positioning groove; 5. Limiting mechanism; 51. Magnetic suction frame; 52. Reset spring; 53. Auxiliary frame; 54. Positioning frame; 55. Magnetic suction block. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] like Figure 1 and Figure 2 As shown, this utility model provides a technical solution: a fast charging interface structure for a vehicle charger, including a charger body 1 and a rotating column 41. An input port 2 is symmetrically fixedly connected to the outer side wall of the charger body 1. A support component 3 is provided at the top of the charger body 1 to support the rotating column 41. A rotating mechanism 4 is provided inside the support component 3 to drive the rotating column 41 to rotate. A limiting mechanism 5 is provided inside the support component 3 to position the rotating column 41 and prevent it from rotating.

[0021] It should be noted that the introduction of the rotating column 41 allows the charging interface to be flexibly adjusted according to actual usage needs. Whether in angle or direction, it can easily adapt, greatly improving the convenience and comfort of charging. The limiting mechanism 5 can quickly position the rotating column 41 after it has been adjusted to the appropriate position and prevent it from continuing to rotate, effectively avoiding angle deviation caused by accidental contact or external force, and ensuring the stability and safety of the charging interface. This achieves rapid, flexible adjustment and stable positioning of the charging interface, bringing users a more efficient and convenient charging experience.

[0022] like Figure 1 and Figure 2 As shown, the support component 3 includes a U-shaped fixing frame 31 fixedly connected to the top of the charger body 1. The U-shaped fixing frame 31 has an inner slot 32 inside, and a U-shaped conductive ring 33 for conducting electricity is placed inside the inner slot 32. A conductive block 34 is fixedly connected to the inner bottom end of the U-shaped fixing frame 31, and the input end of the conductive block 34 is electrically connected to the output end of the charger body 1. The output end of the conductive block 34 is electrically connected to the input end of the U-shaped conductive ring 33.

[0023] It should be noted that the U-shaped fixing bracket 31 is fixedly connected to the top of the charger body 1, providing a stable support frame for the internal structure. The inner slot 32 opened inside provides precise positioning for the placement of the U-shaped conductive ring 33, ensuring the stability of the U-shaped conductive ring 33 during the rotation of the rotating column 41 and avoiding poor contact caused by shaking. As the conductive core, the U-shaped conductive ring 33 cleverly utilizes the U-shaped structure to achieve efficient conductivity in a limited space, making it possible to provide power for the rotation of the rotating column 41. The conductive block 34 is fixedly connected to the bottom of the U-shaped fixing bracket 31. Its input end is electrically connected to the output end of the charger body 1, and its output end is connected to the input end of the U-shaped conductive ring 33, forming a complete current transmission path and ensuring stable current transmission from the charger body 1 to the rotating column 41.

[0024] like Figure 2 and Figure 4 As shown, the two ends of the rotating column 41 are respectively fixedly connected to a negative terminal 43 and a positive terminal 44. The negative terminal 43 and the positive terminal 44 are electrically connected to the output end of the inner slot 32. The negative terminal 43 is rotatably sleeved inside the U-shaped fixing frame 31 and rotatably sleeved with the U-shaped conductive ring 33. The U-shaped fixing frame 31 is provided with a rotating mechanism 4. The rotating mechanism 4 includes annular grooves 45 symmetrically opened on the outer wall of the rotating column 41. Positioning grooves 46 are opened at the positions of the annular grooves 45 on the outer wall of the rotating column 41. The outer wall of the rotating column 41 is provided with an output port 42 for plugging in the charging cable.

[0025] It should be noted that the negative terminal 43 and the positive terminal 44 are fixedly connected to both ends of the rotating column 41, and are electrically connected to the output end of the inner slot 32 respectively. This design realizes the stable transmission of current from the support component 3 to the rotating column 41, ensuring the normal realization of the charging function. The negative terminal 43 and the positive terminal 44 are rotatably sleeved inside the U-shaped fixing frame 31 and the U-shaped conductive ring 33, so that the rotating column 41 can rotate flexibly while maintaining conductivity. This allows users to adjust the angle of the charging interface according to actual needs, greatly improving the ease of use. The opening of the annular groove 45 and the positioning groove 46 in the rotating mechanism 4 provides a basis for the positioning or limiting structure that may be set later, which helps to achieve accurate positioning and stable rotation of the rotating column 41.

[0026] like Figure 3 and Figure 4As shown, the limiting mechanism 5 includes a return spring 52 symmetrically fixedly connected to the bottom of the U-shaped fixing frame 31. A magnetic suction frame 51 is fixedly connected to the bottom of the U-shaped fixing frame 31 at the center of the interval between the two return springs 52. The limiting mechanism 5 also includes an auxiliary frame 53 fixedly connected to the end of the two return springs 52 away from the U-shaped fixing frame 31. A positioning frame 54 that engages with the positioning groove 46 is symmetrically fixedly connected to the top of the auxiliary frame 53. A magnetic suction block 55 that magnetically connects with the magnetic suction frame 51 is fixedly connected to the center of the bottom of the auxiliary frame 53. The output port 42 is specifically a USB interface.

[0027] It should be noted that the magnetic connection between the magnetic holder 51 and the magnetic block 55 provides a stable and quickly reset initial positioning base for the auxiliary frame 53. When the angle of the rotating column 41 needs to be adjusted, a force is applied to the reset spring 52, which is compressed, allowing the magnetic holder 51 and the magnetic block 55 to magnetically attract each other, ensuring that they do not move. This operation is simple and quick. The setting of the reset spring 52 further enhances the reset capability of the auxiliary frame 53, ensuring that after the rotating column 41 is adjusted to the appropriate angle and the external force is released, the auxiliary frame 53 can quickly and accurately drive the positioning frame 54 to spring back to the position where it engages with the positioning groove 46. This achieves precise positioning of the rotating column 41 and effectively prevents angle deviation caused by accidental contact or external force. The engagement design between the positioning frame 54 and the positioning groove 46 greatly improves the stability of the rotating column 41 at a fixed angle, ensuring the continuity and safety of the charging process.

[0028] Working Principle: In actual use, the rotating mechanism 4 and the support assembly 3 cooperate to achieve flexible rotation of the rotating column 41. The U-shaped fixing frame 31 in the support assembly 3 provides stable support for the rotating column 41, and the inner slot 32 inside it holds a U-shaped conductive ring 33, providing a channel for current transmission. The negative terminal 43 and positive terminal 44 fixed at both ends of the rotating column 41 are respectively rotatably engaged with the U-shaped conductive ring 33, ensuring stable current transmission during the rotation of the rotating column 41. The annular groove 45 and positioning groove 46 in the rotating mechanism 4 provide the structural basis for the rotation of the rotating column 41. At the same time, the positioning groove 46 cooperates with the subsequent limiting mechanism 5 to achieve precise positioning of the rotating column 41. When it is necessary to adjust the rotating column 41, the rotation can be adjusted. When the angle is 1, only a certain external force needs to be applied to overcome the resistance of the limiting mechanism 5, and the rotating column 41 can rotate freely within the support component 3. This allows users to adjust the angle of the charging cable according to their actual needs, avoids bending of the charging cable, and extends the service life of the charging cable. The limiting mechanism 5 is responsible for positioning the rotating column 41 after it is adjusted to the appropriate angle. When the external force is released, the auxiliary frame 53 rebounds under the action of the return spring 52, causing the positioning frame 54 to engage with the positioning groove 46, thus achieving precise positioning of the rotating column 41. At the same time, the magnetic connection between the magnetic block 55 and the magnetic frame 51 further enhances the stability of the positioning, ensuring that the rotating column 41 remains at the same angle and does not rotate, thereby avoiding damage to the charging cable.

[0029] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A fast charging interface structure for a vehicle charger, characterized in that: include: The charger body (1) and the rotating column (41) are provided. The outer side wall of the charger body (1) is symmetrically fixed with an input port (2). The top of the charger body (1) is provided with a support component (3) to support the rotating column (41). The inside of the support component (3) is provided with a rotating mechanism (4) to drive the rotating column (41) to rotate. The inside of the support component (3) is provided with a limiting mechanism (5) to position the rotating column (41) and prevent it from rotating.

2. The fast charging interface structure for a vehicle charger according to claim 1, characterized in that: The support component (3) includes a U-shaped fixing frame (31) fixedly connected to the top of the charger body (1). The U-shaped fixing frame (31) has an inner slot (32) inside. A U-shaped conductive ring (33) for conducting electricity is placed inside the inner slot (32). A conductive block (34) is fixedly connected to the bottom of the U-shaped fixing frame (31). The input end of the conductive block (34) is electrically connected to the output end of the charger body (1). The output end of the conductive block (34) is electrically connected to the input end of the U-shaped conductive ring (33).

3. The fast charging interface structure for a vehicle charger according to claim 2, characterized in that: The two ends of the rotating column (41) are respectively fixedly connected to a negative terminal (43) and a positive terminal (44). The negative terminal (43) and the positive terminal (44) are electrically connected to the output end of the inner slot (32). The negative terminal (43) is rotatably sleeved inside the U-shaped fixing frame (31) and rotatably sleeved with the U-shaped conductive ring (33).

4. The fast charging interface structure for a vehicle charger according to claim 2, characterized in that: The U-shaped fixing frame (31) is provided with a rotating mechanism (4). The rotating mechanism (4) includes annular grooves (45) symmetrically opened on the outer wall of the rotating column (41). Positioning grooves (46) are opened at the positions of the annular grooves (45) on the outer wall of the rotating column (41). The outer wall of the rotating column (41) is provided with an output port (42) for plugging in the charging cable.

5. The fast charging interface structure for a vehicle charger according to claim 2, characterized in that: The limiting mechanism (5) includes a return spring (52) symmetrically fixedly connected to the bottom of the U-shaped fixing frame (31), and a magnetic suction frame (51) is fixedly connected to the bottom of the U-shaped fixing frame (31) at the center of the interval between the two return springs (52).

6. The fast charging interface structure for a vehicle charger according to claim 5, characterized in that: The limiting mechanism (5) also includes an auxiliary frame (53) fixedly connected to one end of the two return springs (52) away from the U-shaped fixing frame (31). The upper top of the auxiliary frame (53) is symmetrically fixedly connected to a positioning frame (54) that engages with the positioning groove (46). The center of the lower bottom of the auxiliary frame (53) is fixedly connected to a magnetic block (55) that magnetically connects with the magnetic suction frame (51).

7. The fast charging interface structure for a vehicle charger according to claim 4, characterized in that: The output port (42) is specifically a USB interface.

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