Charging device and vehicle

Abstract

The embodiment of the utility model relates to the technical field of vehicle-mounted charging, in particular to a charging device and a vehicle, and the charging device comprises a mounting base and a charging mechanism. The mounting base is mounted on a vehicle and provided with a mounting part, a guide rail and a limiting part, the mounting part is opened in the first direction, the guide rail extends in the first direction, and the limiting part is arranged on the guide rail. The charging mechanism comprises an adjusting base, a support and a charging body, the adjusting base is detachably installed on the installation part and can rotate relative to the installation part, the support is installed on the adjusting base, a clamping part is arranged at the end, away from the support, of the adjusting base, and the charging body is hinged to the support. The charging device can be switched between a first preset state and a second preset state, in the first preset state, the clamping part is located in the limiting part to be clamped and fixed, and the adjusting base is installed on the installation part. In a second preset state, the clamping part is separated from the limiting part, and the mounting part is inserted into or separated from the adjusting base along the guide rail. Therefore, the mounting effect is stable and the use is convenient.

Description

Technical Field

[0001] This application relates to the field of vehicle charging technology, and in particular to a charging device and a vehicle. Background Technology

[0002] In recent years, the application of wireless charging devices in vehicles has gradually expanded, covering both traditional fuel vehicles and electric vehicles. These devices provide charging support for in-vehicle electronic devices (such as mobile phones, tablets, etc.) or vehicle batteries through contactless power transmission technology, avoiding the cumbersome operation of traditional cable plugging and unplugging, and are especially suitable for convenient power replenishment needs in mobile scenarios.

[0003] However, existing in-vehicle wireless charging devices generally suffer from inconvenient installation and insufficient installation stability, directly affecting charging efficiency and user experience. Furthermore, some in-vehicle wireless charging devices are integrated into the vehicle interior, making the angle unadjustable and inconvenient to use. Utility Model Content

[0004] This application aims to provide a charging device and vehicle that can improve the current situation where on-board charging devices are inconvenient to install and fix, and are prone to displacement or even falling off.

[0005] To solve the above-mentioned technical problems, this application adopts the following technical solution: providing a charging device. The charging device includes a mounting base and a charging mechanism. The mounting base is installed on the vehicle and has a mounting portion, a guide rail, and a limiting portion. The mounting portion has an opening along a first direction, the guide rail extends along the first direction within the opening of the mounting portion, and the limiting portion is located on the portion of the guide rail opposite to the opening of the mounting portion. The charging mechanism includes an adjusting base, a bracket, and a charging body. The adjusting base is detachably installed on the mounting portion along the first direction and is rotatable relative to the mounting portion around the first direction. The bracket is installed on the adjusting base, and a snap-fit ​​portion is provided at the end of the adjusting base opposite to the bracket. The charging body is hinged to the bracket. The charging device can switch between a first preset state and a second preset state: in the first preset state, the snap-fit ​​portion is located within the limiting portion and is snapped in place, and the adjusting base is installed on the mounting portion. In the second preset state, the snap-fit ​​part disengages from the limiting part, and the mounting part is inserted into or disengaged from the adjusting base along the guide rail.

[0006] Optionally, the guide rail has a guide mounting area and a transition area. The guide mounting area extends along a first direction, the transition area extends along a second direction, and the limiting portion extends along the first direction from the transition area toward the opening of the mounting portion. In the first preset state, the engaging portion and the limiting portion are engaged and fixed to each other along the first direction. The second direction is the circumferential direction around the first direction.

[0007] Optionally, the charging device includes a first conductive element and a second conductive element, which are mounted on the end of the mounting portion near the limiting portion. The charging mechanism further includes a charging module, a cable, and an elastic conductive element. The charging module is built into the charging body. One end of the cable is electrically connected to the charging module, and the other end of the cable is electrically connected to the elastic conductive element. The cable extends along the bracket and the adjusting base. At least a portion of the elastic conductive element protrudes from the adjusting base. In the first preset state, the elastic conductive element is electrically connected to both the first conductive element and the second conductive element.

[0008] Optionally, the first conductive element and the second conductive element are arranged in a concentric ring within the mounting portion.

[0009] Optionally, the adjustment base includes a knob and an elastic pad assembly, with a first abutment and a second abutment inside the knob. The bracket includes a frame, a rotating shaft, and a stop ring. The rotating shaft is inserted into the end of the frame away from the charging body, and the stop ring is sleeved on the end of the rotating shaft away from the frame. The rotating shaft also has a third abutment, which abuts against the first abutment. The elastic pad assembly is disposed between the second abutment and the stop ring, and the third abutment and the stop ring together clamp the knob and the elastic pad assembly.

[0010] Optionally, the frame is provided with a first mounting cavity and a second mounting cavity. The first mounting cavity is located at the end of the frame near the adjusting base, and the rotating shaft is mounted in the first mounting cavity. The second mounting cavity extends through the frame, with one end connected to the charging body and the other end connected to the adjusting base. The charging mechanism also includes a cable, which is housed in the second mounting cavity. The knob is provided with a receiving hole, which is configured in an arc shape, and the cable extends from the second mounting cavity into the receiving hole.

[0011] Optionally, the charging body includes a main body, a support portion, a first clamping portion, a second clamping portion, and a driving assembly. The support portion is mounted on the end of the main body near the mounting base. The first clamping portion and the second clamping portion are disposed on both sides of the main body. The first clamping portion, the second clamping portion, and the support portion together clamp to form a receiving cavity, which is used to receive the display screen panel device. The driving assembly is built into the main body and is used to drive the first clamping portion and the second clamping portion to move closer to or further away from each other.

[0012] Optionally, the charging mechanism further includes a charging module, which is configured as a wireless charging module. The charging module is built into the main body and is used to charge the display screen panel device.

[0013] Optionally, the charging mechanism further includes a first sensing module, which is disposed on the side of the main body near the receiving cavity. The first sensing module is used to sense whether the display screen panel is close to the receiving cavity and control the first clamping part and the second clamping part to move closer to or further away from each other; and / or, a second sensing module, at least partially exposed on the main body, is used to sense a human body and control the first clamping part and the second clamping part to move further away from each other.

[0014] To solve the above-mentioned technical problems, another technical solution adopted in this application is: to provide a vehicle, the vehicle including a vehicle body, an interior panel and the above-mentioned charging device, the interior panel being built into the vehicle body, the interior panel having an installation through hole, and the mounting base being mounted in the installation through hole.

[0015] The beneficial effects of this application embodiment are as follows: Unlike the prior art, this application embodiment provides a charging device. The charging device includes a mounting base and a charging mechanism. The mounting base is installed on the vehicle and has a mounting portion, a guide rail, and a limiting portion. The mounting portion has an opening along a first direction, the guide rail extends within the opening of the mounting portion along the first direction, and the limiting portion is located on the portion of the guide rail opposite to the opening of the mounting portion. The charging mechanism includes an adjusting base, a bracket, and a charging body. The adjusting base is detachably installed on the mounting portion along the first direction and can rotate relative to the mounting portion around the first direction. The bracket is installed on the adjusting base, and a snap-fit ​​portion is provided at the end of the adjusting base opposite to the bracket. The charging body is hinged to the bracket. The charging device can switch between a first preset state and a second preset state: In the first preset state, the snap-fit ​​portion is located within the limiting portion and is snap-fitted in place, and the adjusting base is installed on the mounting portion. In the second preset state, the locking part disengages from the limiting part, and the mounting part inserts into or disengages from the adjusting base along the guide rail. With this structure, installation and fixation are completed simply by fixing the mounting base to the vehicle and inserting the adjusting base into the mounting base, and switching the charging device from the second preset state to the first preset state. The installation effect is stable and convenient. Furthermore, the charging body is hinged to the bracket to facilitate angle adjustment and ease of use. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a vehicle provided in one embodiment of this application;

[0018] Figure 2 This is a partial perspective view of a vehicle provided in one embodiment of this application;

[0019] Figure 3 This is an exploded view of a charging device provided in one embodiment of this application;

[0020] Figure 4 This is a partial perspective view of a charging device provided in one embodiment of this application;

[0021] Figure 5 This is a schematic diagram of a charging device provided in one embodiment of this application;

[0022] Figure 6 This application provides Figure 5 A-section view;

[0023] Figure 7 This application provides Figure 5 Sectional view of side B.

[0024] The reference numerals for vehicle 1 are as follows:

[0025]

[0026] Detailed Implementation

[0027] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0029] With the increasing prevalence of portable mobile devices and the growing demand for longer battery life, the requirements for charging equipment are constantly rising. Portable mobile devices are needed for navigation and control in vehicles such as cars, electric cars, and scooters. Furthermore, these devices need to be secured within the vehicle for easy use or charging, preventing them from falling and causing inconvenience and safety hazards. Portable mobile devices include, but are not limited to, smartphones and tablets.

[0030] In some vehicles, additional mounting brackets are required to secure and / or charge mobile devices, while in others, the charging equipment is integrated into the vehicle's center console. However, the former is inconvenient to install and lacks stability, which can affect charging efficiency and user experience; while the latter has a relatively fixed installation angle and position, failing to meet adjustment requirements.

[0031] Based on this, please refer to Figure 1 and Figure 2 This application provides a charging device 1000 and a vehicle 1. The vehicle 1 includes a vehicle body 2000, an interior panel 3000 and a charging device 1000. The interior panel 3000 is built into the vehicle body 2000 and has a mounting through hole. The mounting base 100 is mounted in the mounting through hole.

[0032] For the aforementioned charging device 1000, please refer to Figures 2 to 4The charging device 1000 includes a mounting base 100 and a charging mechanism 200. The mounting base 100 is mounted on the vehicle 1 and includes a mounting portion 110, a guide rail 120, and a limiting portion 130. The mounting portion 110 has an opening along a first direction F1, the guide rail 120 extends along the first direction F1 within the opening of the mounting portion 110, and the limiting portion 130 is located on the portion of the guide rail 120 opposite to the opening of the mounting portion 110. The charging mechanism 200 includes an adjusting base 210, a bracket 220, and a charging body 230. The adjusting base 210 is detachably mounted on the mounting portion 110 along the first direction F1 and can rotate relative to the mounting portion 110 around the first direction F1. The bracket 220 is mounted on the adjusting base 210, and a snap-fit ​​portion 211 is provided at the end of the adjusting base 210 opposite to the bracket 220. The charging body 230 is hinged to the bracket 220. The charging device 1000 can switch between a first preset state and a second preset state: In the first preset state, the locking part 211 is locked and fixed within the limiting part 130, and the adjusting base 210 is installed on the mounting part 110. In the second preset state, the locking part 211 is disengaged from the limiting part 130, and the mounting part 110 is inserted into or disengaged from the adjusting base 210 along the guide rail 120.

[0033] With the above structure, it is only necessary to fix the mounting base 100 to the vehicle 1 and insert the adjusting base 210 into the mounting base 100. The installation and fixation can be completed by switching the charging device 1000 from the second preset state to the first preset state. The installation effect is stable and convenient. In addition, the charging body 230 is hinged to the bracket 220 to facilitate angle adjustment and use.

[0034] Optionally, the mounting base 100 may be mounted and fixed to the surface of the interior panel 3000 of the vehicle 1, or it may be embedded in the interior panel 3000 of the vehicle 1 after an opening is made.

[0035] It is understandable that "in the second preset state, the locking part 211 disengages from the limiting part 130, and the mounting part 110 is inserted into or disengaged from the adjusting base 210 along the guide rail 120" means that the second preset state can be one of two movable states: the adjusting base 210 is mounted on the mounting base 100, or the adjusting base 210 is removed from the mounting base 100. The charging device 1000 provided in this application achieves multiple angle adjustments to the charging body 230 by adjusting the rotation of the adjusting base 210 and the mounting base 100 around the first direction F1, and by the hinge between the charging body 230 and the bracket 220. Optionally, the adjusting base 210 and the mounting base 100 can be adjusted by an angle of less than or equal to 120° around the first direction F1; while the hinge between the charging body 230 and the bracket 220 can achieve an angle of less than or equal to 60°.

[0036] In some embodiments, please refer to Figure 4 The guide rail 120 has a guide mounting area 121 and a transition area 122. The guide mounting area 121 extends along a first direction F1, and the transition area 122 extends along a second direction F2. The limiting part 130 extends along the first direction F1 from the transition area 122 toward the opening of the mounting part 110. In a first preset state, the engaging part 211 and the limiting part 130 are engaged and fixed to each other along the first direction F1. The second direction F2 is the circumferential direction around the first direction F1.

[0037] Specifically, the guide mounting area 121, the transition area 122, and the limiting part 130 are sequentially connected to form a roughly "J" shape. This allows the user to simply insert the adjusting base 210 into the mounting base 100 along the first direction F1, slide the locking part 211 along the guide mounting area 121 to the transition area 122, and then rotate the adjusting base 210 relative to the mounting base 100 around the first direction F1 to the limiting area. The locking part 130 and the locking part 211 then secure the two parts, ensuring stable installation and preventing them from easily coming loose. Optionally, the guide rail 120, the locking part 211, and the limiting part 130 appear in pairs, with one guide rail 120, one locking part 211, and one limiting part 130 corresponding one-to-one, thereby improving installation stability. Optionally, the guide rail 120 can be double-helix type, facilitating insertion and installation.

[0038] In some embodiments, please refer to Figures 3 to 4 The mounting base 100 is also provided with at least two fixing ears 140, which are located on both sides of the mounting base 100 and are used to connect and fix to the vehicle 1. Based on the location of the charging device 1000 mentioned in the above embodiment, the fixing ears 140 can be installed inside the interior panel 3000 or outside the interior panel 3000.

[0039] In some embodiments, please refer to Figures 3 to 5 The charging device 1000 includes a first conductive element 400 and a second conductive element 500, which are mounted on the end of the mounting portion 110 near the limiting portion 130. The charging mechanism 200 also includes a charging module 240, a cable 250, and an elastic conductive element 260. The charging module 240 is built into the charging body 230. One end of the cable 250 is electrically connected to the charging module 240, and the other end of the cable 250 is electrically connected to the elastic conductive element 260. The cable 250 extends along the bracket 220 and the adjusting base 210. At least a portion of the elastic conductive element 260 protrudes from the adjusting base 210. In a first preset state, the elastic conductive element 260 is electrically connected to the first conductive element 400 and the second conductive element 500, respectively.

[0040] It is understood that the first conductive element 400 and the second conductive element 500 have opposite polarities, and the charging device 1000 also includes an insulating element located between the first conductive element 400 and the second conductive element 500 to prevent short circuits. Correspondingly, the elastic conductive element 260 is used on the one hand to connect the first conductive element 400 and the second conductive element 500 with opposite polarities, and on the other hand to enhance the locking and fixing ability between the locking portion 211 and the limiting portion 130 by elasticity; furthermore, when the adjusting base 210 is removed, the elastic conductive element 260 can use its elastic force to push the adjusting base 210 away from the guide mounting area 121 along the first direction F1.

[0041] In some embodiments, please refer to Figure 3 The first conductive element 400 and the second conductive element 500 are arranged in a concentric ring within the mounting portion 110. This increases the contact area between the first conductive element 400 and the second conductive element 500 and the elastic conductive element 260, thereby reducing poor contact and affecting the electrical connection.

[0042] In some embodiments, please refer to Figure 5 The adjustment base 210 includes a knob 212 and an elastic pad assembly 213. The knob 212 has a first abutment portion 2121 and a second abutment portion 2122. The bracket 220 includes a frame 221, a rotating shaft 222 and a stop ring 223. The rotating shaft 222 is inserted into the end of the frame 221 away from the charging body 230. The stop ring 223 is sleeved on the end of the rotating shaft 222 away from the frame 221. The rotating shaft 222 also has a third abutment portion 2221, which abuts against the first abutment portion 2121. The elastic pad assembly 213 is disposed between the second abutment portion 2122 and the stop ring 223. The third abutment portion 2221 and the stop ring 223 together clamp the knob 212 and the elastic pad assembly 213. This allows the frame 221, the pivot 222, and the knob 212 to fit together tightly, and facilitates the adjustment of the rotation angle of the bracket 220 by turning the knob 212. The knob 212 is provided so that the user can make adjustments by turning the knob 212 without moving the bracket 220.

[0043] It should be noted that the elastic pad assembly 213 is designed to provide damping for the knob 212, allowing the frame 221 to remain at the current angle of rotation without wobbling. Optionally, a locking mechanism can be added for further locking.

[0044] Further, please refer to Figure 5 The elastic gasket assembly 213 includes a first corrugated gasket 2131, a flat gasket 2132, and a second corrugated gasket 2133, so that the damping of the knob 212 can be adjusted by adjusting the pre-compression pressure of the first corrugated gasket 2131 and / or the second corrugated gasket 2133.

[0045] In some embodiments, please refer to Figure 5 The frame 221 is provided with a first mounting cavity 2211 and a second mounting cavity 2212. The first mounting cavity 2211 is located at the end of the frame 221 near the adjusting base 210. The rotating shaft 222 is mounted in the first mounting cavity 2211. The second mounting cavity 2212 extends through the frame 221, with one end connected to the charging body 230 and the other end connected to the adjusting base 210. The charging mechanism 200 also includes a cable 250, which is housed in the second mounting cavity 2212. The knob 212 is provided with a receiving hole 2123, which is configured in an arc shape. The cable 250 extends from the second mounting cavity 2212 into the receiving hole 2123.

[0046] Understandably, to prevent the cable 250 from getting tangled in the shaft 222, adjacent and spaced-apart first mounting cavity 2211 and second mounting cavity 2212 are provided, and the first mounting cavity 2211 only needs to install the shaft 222 without penetrating the frame 221. The arc-shaped receiving hole 2123 is to provide room for the cable 250 to move when it rotates with the frame 221, thus reducing the movement of the cable 250.

[0047] In some embodiments, please refer to Figure 3 and Figure 7 The charging body 230 includes a main body 231, a support portion 232, a first clamping portion 233, a second clamping portion 234, and a driving assembly 235. The support portion 232 is mounted on the end of the main body 231 near the mounting base 100. The first clamping portion 233 and the second clamping portion 234 are disposed on both sides of the main body 231. The first clamping portion 233, the second clamping portion 234, and the support portion 232 together clamp to form a receiving cavity 236, which is used to receive the display screen panel device. The driving assembly 235 is built into the main body 231 and is used to drive the first clamping portion 233 and the second clamping portion 234 to move closer to or further away from each other.

[0048] It is understood that the charging body 230 provided in this application is an electric charging body 230, which can be automatically opened or closed by the drive component 235 without manual control. In some embodiments, a sensor is also provided to identify whether the device is currently clamped.

[0049] In some embodiments, please refer to Figure 3 and Figure 7The drive assembly 235 includes a motor 2351, a gear 2352, a first rack 2353, and a second rack 2354. The motor 2351 is electrically connected to the cable 250 and drives the gear 2352 to rotate. The first rack 2353 and the second rack 2354 are located on opposite sides of the gear 2352 and are both meshed with the gear 2352. This causes the motor 2351 to drive the gear 2352 to rotate forward so that the first rack 2353 and the second rack 2354 move away from each other along the tangent direction of the gear 2352. Conversely, the motor 2351 drives the gear 2352 to rotate in reverse so that the first rack 2353 and the second rack 2354 move closer together along the tangent direction of the gear 2352. It is understood that the first rack 2353 is installed inside the first clamping part 233, and the second rack 2354 is installed inside the second clamping part 234. It is understood that an elastic reset member 2355 is also provided in the drive assembly 235, so that in some embodiments, when the mobile device is not identified, or after the mobile device has been placed in the receiving cavity 236, the first clamping part 233 and the second clamping part 234 can be brought closer to each other by the elastic reset member 2355.

[0050] Further, please refer to Figure 3 and Figure 7 The charging mechanism 200 also includes a charging module 240, which is configured as a wireless charging module 240. The charging module 240 is built into the main body 231 and is used to charge the display screen panel device. It is understood that the wireless charging module 240 is a device that achieves charging based on electromagnetic induction; its specific structure and principle will not be described in detail here.

[0051] Further, please refer to Figure 3 The charging mechanism 200 also includes a first sensing module 270, which is disposed on the side of the main body 231 near the receiving cavity 236. The first sensing module 270 is used to sense whether the display screen panel is close to the receiving cavity 236 and to control the first clamping part 233 and the second clamping part 234 to move closer to or further away from each other; and / or, a second sensing module 280, which is at least partially exposed on the main body 231, is used to sense the human body and to control the first clamping part 233 and the second clamping part 234 to move further away from each other.

[0052] This application aims to provide a charging device 1000, which includes a mounting base 100 and a charging mechanism 200. The mounting base 100 is mounted on a vehicle 1 and is provided with a mounting portion 110, a guide rail 120, and a limiting portion 130. The mounting portion 110 is open along a first direction F1, the guide rail 120 extends along the first direction F1 within the opening of the mounting portion 110, and the limiting portion 130 is provided at the portion of the guide rail 120 opposite to the opening of the mounting portion 110. The charging mechanism 200 includes an adjusting base 210, a bracket 220, and a charging body 230. The adjusting base 210 is detachably mounted on the mounting portion 110 along the first direction F1 and can rotate relative to the mounting portion 110 about the first direction F1. The bracket 220 is mounted on the adjusting base 210, and a snap-fit ​​portion 211 is provided at the end of the adjusting base 210 opposite to the bracket 220. The charging body 230 is hinged to the bracket 220. The charging device 1000 can switch between a first preset state and a second preset state: In the first preset state, the locking part 211 is locked and fixed within the limiting part 130, and the adjusting base 210 is installed on the mounting part 110. In the second preset state, the locking part 211 disengages from the limiting part 130, and the mounting part 110 is inserted into or disengaged from the adjusting base 210 along the guide rail 120. With the above structure, it is only necessary to fix the mounting base 100 to the vehicle 1 and insert the adjusting base 210 into the mounting base 100. The installation and fixation can be completed by switching the charging device 1000 from the second preset state to the first preset state. The installation effect is stable and convenient. Furthermore, the charging body 230 is hinged to the bracket 220 to facilitate angle adjustment and ease of use.

[0053] Based on the same inventive concept, this application also provides a vehicle 1, including a vehicle body 2000, an interior panel 3000, and the aforementioned charging device 1000. The interior panel 3000 is built into the vehicle body 2000 and has a mounting through hole, on which the mounting base 100 is mounted. The structure, function, and effects of the charging device 1000 can be found above and will not be repeated here.

[0054] It should be noted that while preferred embodiments of this application are provided in the specification and accompanying drawings, this application can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are not intended to impose additional limitations on the content of this application; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this application. Furthermore, the above-described technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this application's specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A charging device for use in a vehicle, characterized in that, include: Mounting base, installed on the vehicle, the mounting base is provided with a mounting part, a guide rail and a limiting part, the mounting part is provided with an opening along a first direction, the guide rail extends along the first direction within the opening of the mounting part, and the limiting part is provided at the portion of the guide rail opposite to the opening of the mounting part; A charging mechanism includes an adjusting base, a bracket, and a charging body. The adjusting base is detachably mounted on the mounting part along a first direction and can rotate relative to the mounting part about the first direction. The bracket is mounted on the adjusting base, and a snap-fit ​​part is provided at one end of the adjusting base away from the bracket. The charging body is hinged to the bracket. The charging device can switch between a first preset state and a second preset state: In the first preset state, the snap-fit ​​part is snapped and fixed inside the limiting part, and the adjusting base is installed on the mounting part; In the second preset state, the snap-fit ​​part disengages from the limiting part, and the mounting part is inserted into or disengaged from the adjusting base along the guide rail.

2. The charging device according to claim 1, characterized in that, The guide rail has a guide mounting area and a transition area. The guide mounting area extends along a first direction, the transition area extends along a second direction, and the limiting portion extends along the first direction from the transition area toward the opening of the mounting portion. In the first preset state, the engaging part and the limiting part are engaged and fixed to each other along the first direction; The second direction is the circumferential direction around the first direction.

3. The charging device according to claim 1, characterized in that, The charging device includes a first conductive element and a second conductive element, which are mounted on the end of the mounting portion near the limiting portion. The charging mechanism further includes a charging module, a cable, and an elastic conductive element. The charging module is built into the charging body. One end of the cable is electrically connected to the charging module, and the other end of the cable is electrically connected to the elastic conductive element. The cable extends along the bracket and the adjustment base. At least a portion of the elastic conductive element protrudes from the adjustment base. In the first preset state, the elastic conductive element is electrically connected to the first conductive element and the second conductive element respectively.

4. The charging device according to claim 3, characterized in that, The first conductive element and the second conductive element are arranged in a concentric ring within the mounting portion.

5. The charging device according to claim 1, characterized in that, The adjustment base includes a knob and an elastic pad assembly, and the knob is provided with a first abutment part and a second abutment part; The bracket includes a frame, a rotating shaft, and a stop ring. The rotating shaft is inserted into the end of the frame away from the charging body. The stop ring is sleeved on the end of the rotating shaft away from the frame. The rotating shaft is also provided with a third abutting part, which abuts against the first abutting part. The elastic gasket assembly is disposed between the second abutting part and the stop ring. The third abutting part and the stop ring together clamp the knob and the elastic gasket assembly.

6. The charging device according to claim 5, characterized in that, The frame is provided with a first mounting cavity and a second mounting cavity. The first mounting cavity is located at the end of the frame near the adjustment base. The rotating shaft is mounted in the first mounting cavity. The second mounting cavity is provided through the frame. One end of the second mounting cavity is connected to the charging body, and the other end of the second mounting cavity is connected to the adjustment base. The charging mechanism also includes a cable, which is housed in the second mounting cavity; The knob is provided with a receiving hole, which is configured in an arc shape, and the cable extends into the receiving hole from the second mounting cavity.

7. The charging device according to any one of claims 1-6, characterized in that, The charging body includes a main body, a support part, a first clamping part, a second clamping part, and a driving assembly; the support part is installed at the end of the main body near the mounting base, the first clamping part and the second clamping part are disposed on both sides of the main body, and the first clamping part, the second clamping part and the support part together clamp to form a receiving cavity, which is used to receive the display screen panel device; The driving component is built into the main body and is used to drive the first clamping part and the second clamping part to move closer to each other or further away from each other.

8. The charging device according to claim 7, characterized in that, The charging mechanism further includes a charging module, which is configured as a wireless charging module. The charging module is built into the main body and is used to charge the display screen panel device.

9. The charging device according to claim 7, characterized in that, The charging mechanism further includes a first sensing module, which is disposed on the side of the main body near the receiving cavity. The first sensing module is used to sense whether the display screen panel is close to the receiving cavity, and to control the first clamping part and the second clamping part to move closer to or further away from each other; and / or, The second sensing module is at least partially exposed in the main body. The second sensing module is used to sense the human body and control the first clamping part and the second clamping part to move away from each other.

10. A vehicle, characterized in that, The vehicle includes a vehicle body, an interior panel, and a charging device as described in any one of claims 1-9. The interior panel is built into the vehicle body and has a mounting through hole. The mounting base is mounted in the mounting through hole.

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