A charging device

Abstract

This utility model discloses a charging device, relating to the field of chargers, including a charger body, a charging gun electrically connected to the charger body, and a holder for suspending the charging gun. The charger body includes a housing, and the holder is rotatably connected to the housing via a pivot. The holder has a storage position and a working position that can be switched between each other by rotation. The key feature is that a limiting member is provided between the holder and the housing. When the holder is in the working position, the limiting member restricts the holder from rotating away from the storage position, so that the holder supports the charging gun. In this utility model, the holder remains more stable in the working position.

Description

Technical Field

[0001] This utility model relates to the field of charger technology, and specifically to a charging device. Background Technology

[0002] With the continuous increase in charger power and voltage, the demand for output wire diameter has increased significantly, and the traditional integrated charger and output structure can no longer meet the requirements. To address this, the charging gun has emerged as a new type of connection structure. It separates the output end from the charger and uses a larger diameter cable to achieve efficient power transmission, thus adapting to the needs of high-power charging scenarios.

[0003] However, in existing chargers with charging guns, for ease of storage and transportation, the mounting bracket for suspending the charging gun is usually movably connected to the charger body, allowing the bracket to have both a storage position and a working position, and to switch between the two. But this movably connected bracket structure has relatively reduced stability. Especially when the bracket is in a load-bearing working position, it may become unstable due to swaying or other factors. Utility Model Content

[0004] This utility model aims to solve one of the technical problems in related technologies to a certain extent. To this end, this utility model provides a charging device in which the mounting bracket remains more stable when in the working position.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A charging device includes a charger body, a charging gun electrically connected to the charger body, and a bracket for suspending the charging gun. The charger body includes a housing, and the bracket is rotatably connected to the housing via a pivot. The bracket has a storage position and a working position that can be switched by rotation. A limiting member is also provided between the bracket and the housing. When the bracket is in the working position, the limiting member restricts the bracket from rotating away from the storage position so that the bracket supports the charging gun.

[0007] In this application, the mounting bracket is rotatably connected to the housing via a rotating shaft, allowing the bracket to switch between a storage position and a working position by rotation. A limiting component is provided between the mounting bracket and the housing to limit the rotation angle of the mounting bracket. When the mounting bracket rotates to the working position, the limiting component can abut against the mounting bracket and the housing to prevent the mounting bracket from rotating away from the storage position, thus positioning the mounting bracket and keeping it stable in the working position. This prevents the mounting bracket from shaking and thus prevents the charging gun from falling when suspended, improving the safety of the charging device.

[0008] Optionally, the limiting member is disposed on the bracket, the limiting member extends toward the rotating shaft and is offset from the rotating shaft, and when the bracket is in the working position, the limiting member protrudes from the rotating shaft and abuts against the housing.

[0009] The limiting component is fixedly mounted on the hanger, extending towards the rotation axis and offset from it. This means the limiting component does not directly contact the rotation axis. When the hanger rotates to the working position, the limiting component extends beyond the outer diameter of the rotation axis, and its end abuts against the housing, ensuring the hanger maintains a fixed posture in the working position and preventing swaying or displacement due to external forces or gravity. The limiting component's direct mounting on the hanger improves the stability of the structure and the consistency of their movements. When the hanger rotates to the working position, the limiting component rotates with the hanger and eventually abuts against the housing, forming a stable support point on the housing to support the limiting component and the hanger connected to it.

[0010] Optionally, the mounting bracket includes a back plate having a bearing surface, the back plate being fixedly connected to the rotating shaft, and at least one side of the back plate having a serrated plate extending in a direction away from the bearing surface, and the limiting member being plate-shaped and engaging with the end of the serrated plate away from the back plate.

[0011] The back plate has a bearing surface for supporting the charging gun, and it is fixedly connected to the rotating shaft, which improves the structural strength of the back plate and the rotating shaft. The limiting member is fixedly connected to the truncated plate, which enhances the overall deformation resistance of the bracket and the limiting member, so as to support the charging gun more stably. The truncated plate extends in the opposite direction along the bearing surface, without occupying the operating space of the charging gun.

[0012] Optionally, the housing has a mounting groove for accommodating the bracket, and each of the two opposite sidewalls of the mounting groove has a bearing seat. The left and right ends of the rotating shaft extend into the corresponding bearing seats to connect the bracket and the housing.

[0013] The mounting groove formed on the housing can accommodate the hanging bracket in its stored position, ensuring that the bracket can be accurately aligned and fixed in the predetermined position when stored. Furthermore, storing the bracket behind the mounting groove also makes the charging device more streamlined and improves its aesthetics. Both ends of the rotating shaft are embedded with bearing seats, making the connection between the bracket and the housing more secure, preventing the bracket from shaking or shifting during use, and improving the overall structural stability.

[0014] Optionally, the back plate has two upwardly extending support arms at the end away from the pivot, with a gap between the two support arms to form a mounting hole for suspending the charging gun.

[0015] Two upward-extending support arms are located at the end of the back plate away from the pivot, which limit the position of the charging gun. A gap is formed between the two support arms, forming a mounting hole for suspending the charging gun, allowing the charging gun (especially the gun head) to be stably suspended on the mounting base. Furthermore, the upper opening width of the mounting hole is smaller than the center and lower width of the mounting hole, making it difficult for the charging gun to detach from the upper opening of the mounting hole.

[0016] Optionally, the end of the support arm away from the back plate is bent to form a claw, and a locking platform is formed on the housing for engaging with the claw. When the hanging seat is in the storage position, the claw engages with the locking platform to keep the hanging seat in the storage position.

[0017] The claws bend towards the mounting platform, and their engagement with the platform ensures the hanger is securely fixed in the storage position, preventing accidental unfolding due to external forces or vibrations, thus improving the equipment's reliability. Maintaining the hanger in the storage position also saves space, making the product more compact and lightweight, facilitating carrying and transportation.

[0018] Optionally, the limiting member includes a stop boss formed at at least one end of the rotating shaft, and a positioning step formed on the housing that cooperates with the stop boss. When the hanger is in the working position, the stop boss is supported by the positioning step.

[0019] At least one end of the rotating shaft has a stop boss protruding radially, and the corresponding position of the housing has a positioning step. When the mounting bracket is in the working position, the stop boss and the positioning step form a supporting engagement, achieving stable positioning of the mounting bracket and preventing accidental movement. Preferably, the stop boss is located at both ends of the rotating shaft, so the housing also has two corresponding positioning steps, thus both ends of the rotating shaft can be fixed, further strengthening the positioning of the housing.

[0020] Optionally, the stop boss is arc-shaped and has a first stop surface and a second stop surface at each end. The positioning step includes a first step surface and a second step surface that are disposed opposite to each other. When the hanger is in the storage position, the first stop surface abuts against the first step surface. When the hanger is in the working position, the second stop surface abuts against the second step surface.

[0021] The stop boss has an arc-shaped structure to facilitate rotation with the shaft, with a first stop surface and a second stop surface formed at its two ends. Correspondingly, the positioning step includes a first step surface and a second step surface that are positioned opposite each other. When the hanger is in the retracted position, the first stop surface abuts against the first step surface, preventing the hanger from rotating further; when the hanger is in the working position, the second stop surface abuts against the second step surface, preventing the hanger from rotating further, thus achieving precise bidirectional positioning.

[0022] Optionally, the surface of the stop boss facing away from the rotating shaft is recessed inward.

[0023] The recessed surface on one side of the stop boss reduces its footprint, thus decreasing its volume and material usage. It also optimizes the layout within the mounting slot, facilitating the storage and unfolding of the mounting bracket.

[0024] Optionally, the limiting member includes a plurality of positioning teeth disposed at at least one end of the rotating shaft, the plurality of positioning teeth being adjacent to each other in the circumferential direction of the rotating shaft and extending radially along the rotating shaft; a snap-fit ​​plate is formed on the housing, and one of the snap-fit ​​plates engages with the positioning teeth.

[0025] Multiple positioning teeth allow the hanger to engage with them at different angular positions during rotation. Users can select the appropriate angle to stop the hanger in the desired position. The engaging connection ensures the stability of the hanger in its stopped position, preventing it from wobbling or falling off. In short, multiple positioning teeth allow the hanger to be fixed at multiple angular positions, meeting users' needs for different suspension angles and improving the applicability of the equipment.

[0026] Optionally, a plurality of the positioning teeth are arranged circumferentially around the outer surface of the rotating shaft.

[0027] Multiple positioning teeth are arranged around the outer surface of the rotating shaft in a circumferential manner, forming a continuous tooth-like structure. That is, the positioning teeth are evenly distributed on the circumference of the rotating shaft. The surrounding positioning teeth allow the hanger to be fixed at any angle of the rotating shaft, providing a wider range of angle adjustment.

[0028] Optionally, the end of the rotating shaft is provided with a limiting rib protruding radially, the limiting rib being arc-shaped, and the housing having an annular limiting groove that mates with the limiting rib.

[0029] The end of the rotating shaft is provided with a limiting rib protruding radially, and the limiting rib has an arc-shaped structure. The housing has an annular limiting groove that mates with the limiting rib. The arc-shaped limiting rib can rotate within the annular limiting groove, thus not interfering with the rotation of the rotating shaft. The limiting rib and the limiting groove work together to provide a positioning reference during assembly, ensuring the correct alignment and installation of the rotating shaft and the housing.

[0030] These features and advantages of this utility model will be disclosed in detail in the following specific embodiments and accompanying drawings. The preferred embodiments or means of this utility model will be shown in detail in conjunction with the accompanying drawings, but are not intended to limit the technical solutions of this utility model. In addition, each of these features, elements and components appearing in the following text and drawings is multiple and is labeled with different symbols or numbers for convenience, but all represent parts with the same or similar structure or function. Attached Figure Description

[0031] The present invention will be further described below with reference to the accompanying drawings:

[0032] Figure 1 This is a schematic diagram of the charging device in Embodiment 1 of this utility model;

[0033] Figure 2 for Figure 1 A sectional view;

[0034] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0035] Figure 4 This is a schematic diagram of the structure of the hanging bracket in the storage position in Embodiment 1 of this utility model;

[0036] Figure 5 This is a schematic diagram of the structure of the hanging bracket in Embodiment 1 of this utility model;

[0037] Figure 6 This is a cross-sectional view of the charging device in Embodiment 1 of this utility model;

[0038] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0039] Figure 8 This is a schematic diagram of the structure of the bracket in Embodiment 2 of this utility model;

[0040] Figure 9 This is a schematic diagram of another structure of the stop boss in Embodiment 2 of this utility model;

[0041] Figure 10 This is a cross-sectional view of the charging device in Embodiment 3 of this utility model;

[0042] Figure 11 for Figure 10 Enlarged view of point C in the middle;

[0043] Figure 12 This is a schematic diagram of the structure of the bracket in Embodiment 3 of this utility model;

[0044] Figure 13 This is a schematic diagram of another structure of the bracket in Embodiment 3 of this utility model.

[0045] The components include: 1. Housing; 11. Mounting groove; 12. Carding platform; 13. First positioning step; 131. First step surface; 132. Second step surface; 14. Carding plate; 2. Charging gun; 3. Hanger; 31. Back plate; 311. Corrugated plate; 312. Hanging hole; 32. Support arm; 321. Claw; 4. Rotating shaft; 41. Limiting rib; 5. Limiting component; 51. Stop boss; 511. First stop surface; 512. Second stop surface; 52. Positioning tooth. Detailed Implementation

[0046] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are intended to explain this utility model and should not be construed as limiting it.

[0047] The terms "an embodiment," "example," or "trademark" used in this specification refer to a particular feature, structure, or characteristic described in connection with the embodiment itself that may be included in at least one embodiment disclosed in this patent. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0048] Example 1:

[0049] like Figures 1 to 3 As shown, this embodiment provides a charging device, including a charger body, a charging gun 2 electrically connected to the charger body, and a mounting bracket 3 for suspending the charging gun 2. The charger body includes a housing 1, and the mounting bracket 3 is rotatably connected to the housing 1 via a rotating shaft 4. The mounting bracket 3 has a storage position and a working position that can be switched by rotation. A limiting member 5 is also provided between the mounting bracket 3 and the housing 1. When the mounting bracket 3 is in the working position, the limiting member 5 restricts the mounting bracket 3 from rotating away from the storage position so that the mounting bracket 3 supports the charging gun 2.

[0050] In this embodiment, the charging device includes a charger body and a charging gun 2. The charging gun 2 is electrically connected to the charger body so that the charger body supplies power to the charging gun 2. The charging gun 2 can achieve efficient power transmission through a cable with a larger wire diameter, thereby adapting to the needs of high-power charging scenarios. The high-power charging device can quickly charge devices such as ride-on lawnmowers, shortening charging time and improving equipment utilization efficiency. The charging device also includes a hanging bracket 3 for suspending the charging gun 2, making the charging gun 2 easier to pick up and put down, and making the charging process more intuitive and convenient, thus improving the user experience. The charger body includes a housing 1, and a rotating shaft 4 is rotatably connected to the housing 1 so that the hanging bracket 3 for suspending the charging gun 2 can rotate relative to the housing 1, and the hanging bracket 3 can switch between a storage position and a working position. In this embodiment, the hanging bracket 3 is rotatably connected to the housing 1 through the rotating shaft 4, and the rotating shaft 4 and the hanging bracket 3 are integrally formed. In other embodiments, the rotating shaft 4 can also be fixed to the hanging bracket 3 by means of bonding, installing fasteners, etc. A limiting member 5 is also provided between the hanging bracket 3 and the housing 1 to limit the rotation angle of the hanging bracket 3. When the hanging bracket 3 is in the working position, the limiting member 5 can abut against the hanging bracket 3 and the housing 1 to limit the hanging bracket 3 from rotating in a direction away from the storage position (e.g., Figure 2 As shown in the figure, the bracket 3 is restricted to rotate downwards, so that the bracket 3 remains stable in the working position, preventing the charging gun 2 from shaking or falling off when suspended, thus improving the safety of the charging device.

[0051] The limiting member 5 is provided on the bracket 3. The limiting member 5 extends toward the rotating shaft 4 and is offset from the rotating shaft 4. When the bracket 3 is in the working position, the limiting member 5 protrudes from the rotating shaft 4 and abuts against the housing 1.

[0052] In this embodiment, the limiting member 5 is fixedly mounted on the main body of the hanger 3, extending towards the axis of the rotating shaft 4 but maintaining a radial offset arrangement from the rotating shaft 4. When the hanger 3 rotates to the working position, the limiting member 5 extends beyond the maximum outer diameter range of the rotating shaft 4, and its end forms a rigid abutment with the preset limiting surface of the housing 1. In other embodiments, the limiting member 5 can also be mounted on the housing 1, in which case when the hanger 3 is in the working position, the limiting member 5 can abut against the surface of the hanger 3 to limit the position of the hanger 3.

[0053] like Figure 2 , Figure 3 and Figure 5 As shown, the mounting bracket 3 includes a back plate 31 with a bearing surface. The back plate 31 is fixedly connected to the rotating shaft 4. At least one side of the back plate 31 has a serrated plate 311 extending in a direction away from the bearing surface. The limiting member 5 is plate-shaped and is engaged with the end of the serrated plate 311 away from the back plate 31.

[0054] In this embodiment, the mounting bracket 3 includes a back plate 31 with a bearing surface for directly supporting the charging gun 2. The back plate 31 is fixedly connected to the rotating shaft 4, allowing the mounting bracket 3 to rotate around the axis of the rotating shaft 4. Ribbed plates 311 are formed on both sides of the back plate 31, extending in a direction away from the bearing surface. The limiting member 5 is also plate-shaped and joined to the ribbed plate 311. The ribbed plate 311 and the limiting member 5 are integrally formed to enhance the structural strength of the limiting member 5. Of course, in other embodiments, the ribbed plate 311 may only be provided on one side of the back plate 31, and the ribbed plate 311 and the limiting member 5 may be separate components. Furthermore, the extending direction of the limiting member 5 forms an angle with the extending direction of the ribbed plate 311, and the extending direction of the limiting member 5 is consistent with the extending direction of the back plate 31. The end of the limiting member 5 extends towards the rotating shaft 4, and its end away from the ribbed plate 311 protrudes from the rotating shaft 4. When the hanger 3 is in the working position, the end of the limiting member 5 abuts against the housing 1, thereby fixing the hanger 3 and preventing it from continuing to rotate. The abutment between the limiting member 5 and the housing 1 keeps the hanger 3 fixed in the working position, preventing it from shaking or shifting due to external forces or vibrations.

[0055] The housing 1 has a mounting groove 11 for accommodating the hanger 3. The two opposite side walls of the mounting groove 11 are each formed with a bearing seat. The left and right ends of the rotating shaft 4 extend into the corresponding bearing seats to connect the hanger 3 and the housing 1.

[0056] In this embodiment, the housing 1 is recessed inward to form a mounting groove 11. A bearing seat is formed on two opposing sidewalls of the mounting groove 11. The left and right ends of the rotating shaft 4 are mounted on the bearing seat, and the rotating shaft 4 can rotate relative to the bearing seat. The bearing seat provides a support point for the rotating shaft 4, ensuring smooth movement of the hanger 3 during rotation and reducing friction and wear. Specifically, the bearing seat is a semi-circular hole formed in the housing 1 to facilitate the placement of the rotating shaft 4. In other embodiments, the bearing seat can also be a cylindrical seat or other structure; this is not limited here. In the storage position, the hanger 3 is at least partially accommodated within the mounting groove 11 of the housing 1, i.e., the hanger 3 is close to the housing 1, reducing space occupation and facilitating transportation and storage; in the working position, the hanger 3 extends at least partially out of the mounting groove 11, i.e., the hanger 3 is unfolded to suspend the charging gun 2. (Reference) Figure 2 and Figure 3 The left and right ends of the rotating shaft 4 are as follows Figure 2 and Figure 3 The left and right directions are shown in the diagram.

[0057] Two upwardly extending support arms 32 are formed at the end of the back plate 31 away from the pivot 4, and there is a gap between the two support arms 32 to form a mounting hole 312 for suspending the charging gun 2.

[0058] In this embodiment, the extension direction of the support arm 32 is perpendicular to the extension direction of the back plate 31. A gap is formed between the two support arms 32 to create a hanging hole 312. The charging gun head 2 enters the mounting base 3 through this hanging hole 312, and the back plate 31 then supports the charging gun 2. The size and shape of the hanging hole 312 can be adjusted according to the shape of the charging gun 2 to ensure stable suspension. Specifically, in this embodiment, the support arm 32 is generally straight; in other embodiments, the support arm 32 can also be constructed as wavy, arc-shaped, or irregularly shaped. Furthermore, the support arm 32 mentioned in this embodiment extends upwards, with the extension direction as follows... Figure 3 The direction is shown in the middle.

[0059] Combination Figures 1 to 4 As shown, the end of the support arm 32 away from the back plate 31 is bent to form a claw 321. A locking platform 12 is formed on the housing 1 for engaging with the claw 321. When the hanging seat 3 is in the storage position, the claw 321 engages with the locking platform 12 to keep the hanging seat 3 in the storage position.

[0060] In this embodiment, the end of the support arm 32 away from the back plate 31 is bent inward to form a claw 321 structure. The bending angle and shape of the claw 321 are designed to fit tightly with the mounting plate 12. The mounting plate 12 is provided in the mounting groove 11, and the position and shape of the mounting plate 12 match the claw 321. When the hanging bracket 3 is rotated to the storage position, the claw 321 engages with the mounting plate 12 to fix the hanging bracket 3 in the storage position, reducing the space occupied. When the user rotates the hanging bracket 3 around the pivot 4 to the working position, the claw 321 disengages from the mounting plate 12, and the hanging bracket 3 unfolds to suspend the charging gun 2.

[0061] Example 2:

[0062] like Figures 6 to 8 As shown, the difference between this embodiment and embodiment 1 is that the limiting member 5 includes a stop boss 51 formed at at least one end of the rotating shaft 4, and a positioning step 13 that cooperates with the stop boss 51 is formed on the housing 1. When the hanger 3 is in the working position, the stop boss 51 is supported on the positioning step 13.

[0063] In this embodiment, both ends of the rotating shaft 4 have radially protruding stop bosses 51, and the housing 1 has a positioning step 13 that mates with the stop bosses 51. In other embodiments, the stop bosses 51 may be provided only at one end of the rotating shaft 4. When the hanger 3 rotates from the storage position to the working position, the stop bosses 51 contact the positioning steps 13, forming a rigid support structure to prevent the hanger 3 from continuing to rotate.

[0064] The stop boss 51 is arc-shaped and has a first stop surface 511 and a second stop surface 512 formed at both ends. The positioning step 13 includes a first step surface 131 and a second step surface 132 that are arranged opposite to each other. When the hanger 3 is in the storage position, the first stop surface 511 abuts against the first step surface 131. When the hanger 3 is in the working position, the second stop surface 512 abuts against the second step surface 132.

[0065] In this embodiment, when the hanger 3 rotates around the pivot 4 from the working position to the storage position, the first stop surface 511 abuts against the first step surface 131, that is, the first step surface 131 restricts the hanger 3 from rotating further beyond the storage position. When the hanger 3 rotates around the pivot 4 from the storage position to the working position, the second stop surface 512 abuts against the second step surface 132, that is, the second step surface 132 restricts the hanger 3 from rotating further beyond the working position. Specifically, in this embodiment, two positioning steps 13 are configured and are positioned opposite each other. The first step surface 131 is formed on the upper positioning step 13, and the second step surface 132 is formed on the lower positioning step 13. The positioning steps 13 can limit the hanger 3 in both directions.

[0066] Specifically, in this embodiment, the side of the stop boss 51 away from the rotating shaft 4 is constructed to protrude outward, which can increase the overall strength of the stop boss 51, enabling it to withstand greater loads, while dispersing stress and extending its service life.

[0067] like Figure 9 As shown, the surface of the stop boss 51 facing away from the rotating shaft 4 is recessed inward.

[0068] As another implementation, the side of the stop boss 51 away from the rotating shaft 4 can also be constructed to be recessed inward, so as to make the structure more compact, optimize the layout in the mounting groove 11, and facilitate the storage and unfolding of the hanger 3.

[0069] The other structures in this embodiment are basically the same as those in Embodiment 1, and will not be described in detail here.

[0070] Example 3:

[0071] like Figures 10 to 12 As shown, the difference between this embodiment and embodiment 1 is that the limiting member 5 includes a plurality of positioning teeth 52 disposed at at least one end of the rotating shaft 4. The plurality of positioning teeth 52 are adjacent to each other along the circumference of the rotating shaft 4 and extend radially along the rotating shaft 4. A snap-fit ​​plate 14 is formed on the housing 1, and one of the snap-fit ​​plates 14 engages with the positioning teeth 52.

[0072] In this embodiment, at least one end of the rotating shaft 4 is provided with a plurality of positioning teeth 52, which are evenly distributed around the circumference of the rotating shaft 4 and extend radially along the rotating shaft 4. The housing 11 is provided with a snap-fit ​​plate 14 extending toward the positioning teeth 52, the position and shape of which match the positioning teeth 52. The snap-fit ​​plate 14 can selectively engage with the positioning teeth 52 to fix the hanger 3 at different angles. When the user applies external force, the hanger 3 can rotate around the rotating shaft 4. The positioning teeth 52 rotate with the rotating shaft 4, and the snap-fit ​​plate 14 engages with the positioning teeth 52, limiting the rotation angle of the hanger 3 and fixing the hanger 3. In this embodiment, the positioning teeth 52 are only provided on the outer periphery (i.e., a section of the arc surface) of a portion of the rotating shaft 4 and do not completely surround the rotating shaft 4. It should be noted that, in this embodiment, the limiting member 5 can not only restrict the hanging seat 3 from rotating away from the storage position (i.e., restrict the hanging seat 3 from rotating downward) as in the limiting member 5 in Embodiments 1 and 2, but also restrict the hanging seat 3 from rotating away from the working position (i.e., restrict the hanging seat 3 from rotating upward). The hanging seat 3 can stay between the working position and the storage position, and the hanging seat 3 will continue to rotate away from the working position when the user applies external force to the hanging seat 3.

[0073] like Figure 13 As shown, in another embodiment, a plurality of positioning teeth 52 are arranged around the outer surface of the rotating shaft 4 in the circumferential direction.

[0074] The positioning teeth 52 can also be configured to surround the pivot 4 in a circumferential manner, so that the bracket 3 can be fixed at any angle position, meeting the user's needs for different suspension angles and improving the applicability of the equipment.

[0075] like Figure 13 As shown, the end of the rotating shaft 4 is provided with a limiting rib 41 that protrudes radially. The limiting rib 41 is arc-shaped, and the housing 1 has an annular limiting groove that cooperates with the limiting rib 41.

[0076] In this embodiment, the engagement of the limiting rib 41 and the annular limiting groove during assembly provides a clear reference for the alignment of the rotating shaft 4 and the housing 1, ensuring that the rotating shaft 4 can be accurately installed in the predetermined position. Furthermore, the limiting rib 41 can rotate within the annular limiting groove, meaning it does not affect the rotation of the rotating shaft 4. In other embodiments, such as... Figure 8 As shown, the limiting rib 41 can also be constructed as a protrusion. In this case, the structure of the limiting groove should also be adjusted according to the shape of the limiting rib 41 so that the two can cooperate to achieve alignment without affecting the rotation of the rotating shaft 4. It should be noted that the limiting rib 41 structure can also be provided on the rotating shaft 4 in Embodiments 1 and 2, and there is no limitation here.

[0077] The other structures in this embodiment are basically the same as those in Embodiment 1, and will not be described in detail here.

[0078] Example 4:

[0079] Unlike embodiments 1 to 3, the hanging bracket in this embodiment flips upwards to switch from the storage position to the working position. In this case, the structure of the limiting member can be set with reference to the positioning tooth 52 in embodiment 3. That is, in this embodiment, the hanging bracket is close to or fits against the lower part of the housing when in the storage position, and rotates upwards when it needs to be switched to the working position.

[0080] The above are merely specific embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A charging device, comprising a charger body, a charging gun electrically connected with the charger body, and a hanger for hanging the charging gun, the charger body comprising a housing, the hanger being pivotally connected to the housing through a pivot shaft, and the hanger having a storage position and a working position capable of being switched with each other by pivoting, characterized in that, A limiting member is also provided between the hanging bracket and the housing. When the hanging bracket is in the working position, the limiting member restricts the hanging bracket from rotating in a direction away from the storage position so that the hanging bracket supports the charging gun.

2. A charging device according to claim 1, characterized in that The limiting member is provided on the hanging seat, the limiting member extends toward the rotating shaft and is offset from the rotating shaft, and when the hanging seat is in the working position, the limiting member protrudes from the rotating shaft and abuts against the housing.

3. A charging device according to claim 2, wherein The mounting bracket includes a back plate with a bearing surface, the back plate being fixedly connected to the rotating shaft, and at least one side of the back plate having a serrated plate extending in a direction away from the bearing surface. The limiting member is plate-shaped and engages with the end of the serrated plate away from the back plate.

4. The charging device of claim 1, wherein, The housing has a mounting groove for accommodating the bracket, and two opposite sidewalls of the mounting groove are each formed with a bearing seat. The left and right ends of the rotating shaft extend into the corresponding bearing seats to connect the bracket and the housing.

5. A charging device according to claim 3, characterized in that, The back plate has two upwardly extending support arms at one end away from the pivot, with a gap between the two support arms to form a mounting hole for suspending the charging gun.

6. A charging device according to claim 5, wherein The end of the support arm away from the back plate is bent to form a claw, and a locking platform is formed on the housing for engaging with the claw. When the hanging seat is in the storage position, the claw engages with the locking platform to keep the hanging seat in the storage position.

7. The charging apparatus of claim 1, wherein, The limiting member includes a stop boss formed at at least one end of the rotating shaft, and a positioning step formed on the housing that cooperates with the stop boss. When the hanger is in the working position, the stop boss is supported by the positioning step.

8. A charging device according to claim 7, characterized in that The stop boss is arc-shaped and has a first stop surface and a second stop surface at its two ends. The positioning step includes a first step surface and a second step surface that are arranged opposite to each other. When the hanger is in the storage position, the first stop surface abuts against the first step surface. When the hanger is in the working position, the second stop surface abuts against the second step surface.

9. The charging device of claim 7, wherein, The surface of the stop boss facing away from the rotating shaft is recessed inward.

10. The charging apparatus of claim 1, wherein, The limiting member includes a plurality of positioning teeth disposed at at least one end of the rotating shaft, the plurality of positioning teeth being adjacent to each other along the circumference of the rotating shaft and extending radially along the rotating shaft; a snap-fit ​​plate is formed on the housing, and one of the snap-fit ​​plates engages with the positioning teeth.

11. A charging device according to claim 10, characterized in that The plurality of positioning teeth are arranged around the outer surface of the rotating shaft in the circumferential direction.

12. A charging device according to any one of claims 1-11, characterized in that The end of the rotating shaft is provided with a limiting rib that protrudes radially. The limiting rib is arc-shaped, and the housing is provided with an annular limiting groove that cooperates with the limiting rib.

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