Vehicle-mounted magnetic bracket

Abstract

The application discloses a vehicle-mounted magnetic support, which comprises a support bottom shell, a lower bracket, a lower bracket fixing clamp, a fastening structure and a magnetic module. The support bottom shell comprises a base body and a boss. The base body comprises a front surface and a rear surface. The boss is formed by protruding from the rear surface of the base body. The lower bracket is abutted against the rear surface of the base body. The lower bracket fixing clamp is installed to the support bottom shell through the boss and clamps the lower bracket between the rear surface and the lower bracket fixing clamp. The fastening structure fastens the lower bracket fixing clamp and the support bottom shell to clamp the lower bracket when the fastening structure is abutted against the lower bracket fixing clamp. The lower bracket can slide in a vertical direction when the fastening structure is loosened. The magnetic module is installed to the support bottom shell and located at one side of the front surface. The vehicle-mounted magnetic support can consider the clamping operation convenience and the clamping stability.

Description

Technical Field

[0001] This application relates to the field of automotive electronic products, and more particularly to an automotive magnetic bracket. Background Technology

[0002] Car mounts existed before wireless charging products, but later incorporated wireless charging functionality, becoming more practical in-vehicle wireless charging products. In-vehicle wireless charging is a very typical application scenario for wireless charging. Currently, the main form of aftermarket wireless charging devices for vehicles is the mount, which can be fixed to places such as air vents, dashboards, or windshields.

[0003] The phone clamping and fixing principles of car wireless charging holders are mainly divided into mechanical and automatic sensing types. Mechanical types primarily employ manual-driven clamping mechanisms and gravity-driven clamping mechanisms. Chinese patent CN 209345214 U discloses a typical manually clamped car wireless charging holder, while Chinese patent CN 213734820 U discloses a car wireless charging holder using a gravity-driven clamping mechanism. With the integration of wireless charging functionality, various inductive automatic clamping wireless charging holders have also emerged. These holders are connected to a power source, and the inductive automatic clamping utilizes infrared, touch, and other sensors within the holder to sense the proximity or placement of the phone, automatically activating the motor within the holder to drive the clamping structure and secure the phone. For details, please refer to Chinese patents CN 217048491 U and CN306026213S.

[0004] With the introduction of MagSafe on the iPhone 12, magnetic attachment has become another popular phone holder option. This method uses the magnetic force between the phone and a magnetic ring within the holder to hold the phone in place. For details, please refer to Chinese patent CN 214057408 U.

[0005] Traditional mechanical clamps, whether manually or gravity-driven, are all fastening mechanisms that can secure the phone from various angles. However, users need to overcome significant resistance when placing the phone on the stand or making adjustments, making operation inconvenient. Furthermore, the mechanical structure of the stand is generally quite complex to achieve this secure grip. Automatic sensing clamps are similar to mechanical clamps, but with the addition of sensing components and a driving structure, making the stand structure even more complex and significantly increasing costs. Magnetic fixation, on the other hand, offers clear advantages. Users can easily use one hand to magnetically fix the phone while simultaneously aligning the wireless charging coil, providing excellent ease of use.

[0006] However, when magnetic mounting is applied to car magnetic mounts or car magnetic wireless charging holders, in the event of an accidental impact to the vehicle, the phone, held relatively in place by the magnetic force, will inevitably encounter impact forces from three directions: front-back, horizontal, and vertical. The front-back and horizontal forces are generally relatively weak and usually do not cause displacement of the phone in these directions. However, the vertical impact force, due to the added weight of the phone, can be several times its own weight. When this impact force exceeds the magnetic force provided by the mount or wireless charging holder, it will cause the phone to shift vertically. Once the phone shifts, the distance between the phone and the magnets on the mount increases, and the magnetic force weakens rapidly, leading to the phone falling. Summary of the Invention

[0007] The purpose of this application is to provide a vehicle-mounted magnetic bracket to solve the technical problem that the convenience of vehicle-mounted bracket clamping operation and clamping stability cannot be simultaneously achieved in the prior art.

[0008] A vehicle-mounted wireless charging bracket includes: a bracket base shell, the bracket base shell including a base body and a boss, the base body including a front surface and a rear surface, the boss protruding from the rear surface of the base body; a lower bracket abutting against the rear surface of the base body; a lower bracket fixing clip, which is installed to the bracket base shell through the boss and clamps the lower bracket between the rear surface and the lower bracket fixing clip; a fastening structure, which, when the fastening structure is pressed against the lower bracket fixing clip, the lower bracket fixing clip and the bracket base shell fasten the lower bracket, and when the fastening structure is released, the lower bracket can slide in a vertical direction; and a magnetic module, which is installed on the bracket base shell and located on one side of the front surface.

[0009] In some technical solutions, the boss includes slots located on both sides of the boss, and the lower bracket fixing clip includes teeth corresponding to the slots. The lower bracket fixing clip is installed to the bottom shell of the bracket by the cooperation of the slots and the teeth.

[0010] In some technical solutions, the lower bracket fixing clamp further includes an outer wall located outside the locking teeth, and a slide rail is formed between the outer wall and the locking teeth for the lower bracket to slide.

[0011] In some technical solutions, the bracket bottom shell further includes a directional groove located in the middle of the boss, and the lower bracket fixing clip further includes fixing clip directional teeth corresponding to the directional groove. The directional groove and the fixing clip directional teeth cooperate with each other to provide vertical installation guidance.

[0012] In some technical solutions, the bracket bottom shell further includes a boss directional tooth, and the lower bracket fixing clip further includes a directional notch corresponding to the boss directional tooth. The boss directional tooth and the directional notch cooperate with each other to provide installation guidance in the left and right directions.

[0013] In some technical solutions, the fastening structural component is a fastening nut, which is fixed to the bottom shell of the bracket by a bolt and abuts against the lower bracket fixing clamp.

[0014] In some technical solutions, the bolt portion is formed rearward from the rear surface, and the bolt portion is a hollow cylinder with external threads.

[0015] In some technical solutions, the vehicle-mounted magnetic bracket further includes a fixing connector, which includes a ball head and a connecting part. The connecting part is used to fix the bracket to the vehicle body, and the ball head is engaged with the bolt part to fix the bracket base.

[0016] In some technical solutions, the lower bracket includes two adjusting rods spaced apart in a vertical direction, and a support portion connected to the bottom of the adjusting rods. A portion of the adjusting rod is clamped between the lower bracket fixing clamp and the rear surface, while the remaining portion of the adjusting rod is exposed.

[0017] In some technical solutions, the lower bracket further includes a limiting part, which is connected to the top of the two adjusting rods and limits the movement of the lower bracket in the vertical direction.

[0018] In some technical solutions, the surface of the adjusting rod is provided with a serrated structure, and the lower bracket fixing clamp includes a bone structure that engages with the serrated structure.

[0019] In some technical solutions, an upper bracket and an upper bracket fixing clamp are further included, wherein the upper bracket is clamped between the lower bracket fixing clamp and the upper bracket fixing clamp.

[0020] In some technical solutions, the magnetic module includes a housing and a magnetic ring, the magnetic ring being housed within the housing, and the housing being detachably mounted on the base of the bracket.

[0021] In some technical solutions, the magnetic module further includes a wireless charging coil, which is housed within the housing.

[0022] In some technical solutions, the magnetic module includes a magnetic charging component, and the vehicle magnetic bracket further includes a top cover, which is installed on the front surface side of the bracket bottom shell, and the magnetic charging component is fixed between the bracket bottom shell and the top cover.

[0023] This application also provides a vehicle-mounted magnetic bracket, which includes: a bracket base, a lower bracket, a lower bracket fixing clip, and a magnetic module. The bracket base includes a base and a boss. The base includes a front surface and a rear surface. The boss protrudes from the rear surface of the base. The lower bracket abuts against the rear surface of the base. The lower bracket fixing clip is installed to the bracket base through the boss of the bracket base and securely clamps the lower bracket between the rear surface and the lower bracket fixing clip. The magnetic module is installed on the bracket base and located on one side of the front surface.

[0024] According to the embodiments of this application, the car magnetic mount has a magnetic module and a lower bracket installed on the front and rear surfaces of its base shell, respectively. When electronic products such as mobile phones are placed in the car magnetic mount, the magnetic module can provide magnetic attraction in the front and rear directions, while the lower bracket can provide vertical support. This allows users to easily and effortlessly fix their phones to the mount using magnetic attraction, while the additional vertical support prevents the phone from falling due to accidental impacts during car travel. This effectively balances the convenience of mount clamping operation and clamping stability. Attached Figure Description

[0025] To more clearly illustrate the solutions in this application, the accompanying drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the assembly structure of a vehicle-mounted magnetic bracket according to one embodiment of this application;

[0027] Figure 2 yes Figure 1 The exploded view of the vehicle-mounted magnetic bracket is shown.

[0028] Figure 3 yes Figure 1 An enlarged schematic diagram of the base shell of the vehicle-mounted magnetic bracket according to the embodiment shown.

[0029] Figure 4 yes Figure 1 The diagram shown is an enlarged view of the lower bracket fixing clamp of the vehicle magnetic bracket according to one embodiment.

[0030] Figure 5 yes Figure 1 An enlarged schematic diagram of the lower bracket fixing clamp of the vehicle magnetic bracket in the embodiment shown from another perspective;

[0031] Figure 6 yes Figure 1 An enlarged schematic diagram of the lower bracket of the vehicle-mounted magnetic bracket in the embodiment shown;

[0032] Figure 7 This is a schematic diagram of the assembly structure of a vehicle magnetic bracket with wireless charging function according to another embodiment of this application.

[0033] Figure 8 yes Figure 7 Exploded view of the vehicle-mounted magnetic bracket according to the embodiment shown;

[0034] Figure 9 This is a schematic diagram of the assembly structure of a vehicle magnetic bracket with wireless charging function according to another embodiment of this application;

[0035] Figure 10 yes Figure 9 Exploded view of the vehicle-mounted magnetic bracket according to the embodiment shown;

[0036] Figure 11 yes Figure 9 An enlarged schematic diagram of the lower bracket fixing clip of the vehicle magnetic bracket according to the embodiment shown;

[0037] Figure 12 yes Figure 9 An enlarged schematic diagram of the upper bracket fixing clip of the vehicle-mounted magnetic bracket according to the embodiment shown.

[0038] <Explanation of Figure Markers>

[0039] 1, 2, 3: Vehicle-mounted magnetic bracket; 10, 24, 34: Magnetic module; 11, 21, 31: Rubber gasket; 14, 240, 340: Bracket base; 15, 25, 35: Lower bracket fixing clip; 16, 26, 36: Lower bracket; 18, 28, 38: Fastening nut; 19, 29, 39: Beak clip; 191: Ball head; 193: Connecting part; 300: Power cord plug; 400: Front surface; 401: Rear surface; 403: Baffle; 405: Baffle notch; 411: Boss; 413: Orientation groove; 415: Slot; 418: Boss orientation. 419: Bolt part; 309, 359, 519: Bolt hole; 513: Fixing clamp directional tooth; 515, 357: Clamping tooth; 516, 356: Outer wall; 352, 517: Bone structure; 518: Directional notch; 161: Adjusting rod; 162: Limiting part; 168: Supporting part; S: Serrated structure; 241, 341: Top cover; 243: Coil fixing plate; 245, 345: Magnetic charging assembly; 343: Control circuit board; 37: Upper bracket; 30: Upper bracket fixing clamp; 349: Bottom shell opening; 354: Hole wall; 358: Clamping structure. Detailed Implementation

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this application are used to distinguish different objects, not to describe a specific order or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0041] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0042] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0043] Please refer to Figures 1-6This paper illustrates a vehicle-mounted magnetic bracket 1 according to one embodiment of this application. The vehicle-mounted magnetic bracket 1 includes a bracket base 14, a lower bracket 16, a lower bracket fixing clip 15, a fastening structure, and a magnetic module 10. In this embodiment, the fastening structure specifically includes a fastening nut 18. The bracket base 14 includes a base (not marked) and a boss 411, wherein the base can be a plate-like object, the base including a front surface 400 and a rear surface 401, and the boss 411 protrudes from the rear surface 401 of the base. The lower bracket 16 abuts against the rear surface 401 of the base. The lower bracket fixing clip 15 is mounted to the bracket base 14 via the boss 411, and clamps the lower bracket 16 between the rear surface 401 and the lower bracket fixing clip 15. When the fastening component (the fastening nut 18 in this example) presses against the lower bracket fixing clamp 15, the lower bracket fixing clamp 15 and the bracket base 14 securely hold the lower bracket 16. When the fastening component is released, the lower bracket 16 can slide vertically. The magnetic module 10 is installed on the bracket base and located on the front surface 400 side.

[0044] Since the front and rear surfaces of the bracket base 14 are respectively equipped with magnetic modules 10 and lower brackets 16, when electronic products such as mobile phones are placed in the car magnetic bracket 1, the magnetic modules 10 can provide magnetic attraction in the front-to-back direction, while the lower brackets 16 can provide vertical support. This allows users to easily fix their phones to the bracket using magnetic attraction, while the additional vertical support prevents the phone from falling due to accidental impacts during car travel, effectively balancing the convenience of bracket clamping operation and clamping stability. Furthermore, when the fastening components are loosened, the lower brackets 16 can slide vertically to flexibly adjust their vertical position, allowing for a variety of phones to be supported by the lower brackets 16, making the car magnetic bracket 1 compatible with phones of various sizes. Furthermore, since the lower bracket 16 only needs to provide vertical support for the phone, rather than relying on the lower bracket 16 to provide clamping stability for the phone in all dimensions, the structure of the lower bracket 16 can be relatively simple, thus avoiding making the structure of the vehicle magnetic bracket of this application too complicated.

[0045] As an example, the edge of the front side (i.e., the front surface 400 side) of the bracket base 14 may include a forward-extending baffle 403 and a baffle notch 405 located between the baffles. The baffle 403 can be used to support the magnetic module 10, while the baffle notch 405 allows the cable connecting the magnetic module 10 to pass through. In this example, the magnetic module 10 is an independent functional module, which can be a module that only provides magnetic attraction or a magnetic wireless charger that provides magnetic wireless charging. Therefore, the car magnetic bracket in this example can switch between the functions of a car phone magnetic bracket and a car magnetic wireless charger by replacing the magnetic module or the magnetic wireless charger. In addition, it can be adapted to wireless chargers of different sizes through a silicone sleeve, which can be fully compatible with various sizes of magnetic wireless chargers on the market. As an example, the magnetic module 10 includes a housing and a magnetic ring, the magnetic ring being housed in the housing, and the housing being detachably mounted on the bracket base. In other words, the housing containing the magnetic ring can constitute an independent accessory. After being installed on the base shell 14 of the bracket, it couples with the magnet inside the phone to generate a magnetic attraction force to magnetically fix the phone in place. As another example, in addition to the housing and the magnetic ring, the magnetic module 10 may further include a wireless charging coil. The wireless charging coil and the magnetic ring are housed together in the housing, thereby providing magnetic attraction force and wireless charging functionality to the phone.

[0046] As an example, the boss 411 on the back side of the bracket base 14 (that is, the side of the rear surface 401) includes slots 415 located on both sides of the boss, and the lower bracket fixing clip 15 includes locking teeth 515 corresponding to the slots 415. Through the snap-fit ​​engagement of the slots 415 and the locking teeth 515, the lower bracket fixing clip 15 can be installed onto the bracket base 14. Through the engagement of the slots on the boss 411 on the back side of the bracket base 14 and the locking teeth 515 on the lower bracket fixing clip 15, the lower bracket fixing clip 15 can be easily installed onto the back side of the bracket base 14, thereby clamping the lower bracket 16 abutting against the back side of the bracket base 14 and restricting the movement of the lower bracket 16 in the front-back direction.

[0047] As an example, the lower bracket fixing clamp 15 also includes an outer wall 516 located outside the locking teeth 515, and a slide rail is formed between the outer wall 516 and the locking teeth 515 for the lower bracket 16 to slide. The lower bracket 16 can slide up and down along the slide rail. At the same time, the outer wall 516 and the locking teeth 515 can also limit the lower bracket 16 in the left and right directions to prevent the lower bracket 16 from displacing in undesired directions or dimensions.

[0048] As an example, the bracket base 14 may also include a directional groove 413, which is located in the middle of the boss 411, specifically a groove extending vertically. Correspondingly, the lower bracket fixing clip 15 further includes fixing clip directional teeth 513 corresponding to the directional groove 413, and the directional groove 413 and the fixing clip directional teeth 513 cooperate with each other to provide vertical installation positioning.

[0049] As an example, the bracket base 14 also includes a boss directional tooth 418. Correspondingly, the lower bracket fixing clip 16 further includes a directional notch 518 corresponding to the boss directional tooth 418. The boss directional tooth 418 and the directional notch 518 cooperate to provide lateral mounting positioning. The cooperation of the vertical and lateral mounting positioning structures can further consolidate the position of the lower bracket fixing clip 15 and prevent it from falling off easily, thereby stabilizing the lower bracket 16 and making it less likely to fall off.

[0050] As mentioned above, the fastening structural component can specifically be a fastening nut 18. The fastening nut 18 can be fixed to the bracket base shell 14 by the bolt part 419 and pressed against the lower bracket fixing clamp 15, thereby forcing the lower bracket fixing clamp 15 and the bracket base shell 14 to fasten and clamp the lower bracket 16 in the front-back direction, so that the lower bracket 16 cannot slide in the vertical direction and is fixed in a certain required vertical position.

[0051] As an example, bolt portion 419 is formed rearward from rear surface 401 and is a hollow cylinder with external threads. That is, bolt portion 419 can be an integral part of bracket base shell 14; for example, bolt portion 419 is formed on boss 411. The external threads of bolt portion 419 can mate with the threaded portion of fastening nut 18, while the hollow portion can serve as a structure for connecting and fixing connectors. Specifically, as an example, the vehicle magnetic bracket 1 further includes a fixing connector, such as a beak clip 19, which includes a ball head 191 and a connecting portion 193. The connecting portion 193 can be a clamping structure that can clamp onto the car's air vent for a fixed connection to the vehicle body, while the ball head 191 engages with the hollow portion of bolt portion 419 to fix the bracket base shell 14. By replacing different fixing connectors with ball heads, the vehicle magnetic bracket 1 can be fixed to different locations inside the vehicle, such as the dashboard or windshield. The lower bracket fixing clip 15 also includes a centrally located bolt hole 519. When the lower bracket fixing clip 15 is installed onto the bracket base 14, the bolt portion 419 passes through the bolt hole 519. As an example, the diameter of the bolt hole 519 is smaller than the diameter of the fastening nut 18, allowing the fastening nut 18 to provide sufficient tightening force to the lower bracket fixing clip 15. Since the bolt portion 419 simultaneously cooperates with the fastening nut 18 to fasten and clamp the lower bracket 16, and also serves to install the beak clip, the overall structure of the vehicle magnetic bracket 1 is simple and compact.

[0052] Additionally, it should be noted that, for ease of comparison... Figure 1 In the assembled vehicle magnetic bracket 1 shown, the rubber washer 11 has been removed. In the actual installation process, the rubber washer 11 can be installed between the fastening nut 18 and the beak clip 19.

[0053] As an example, the lower bracket 16 includes two adjusting rods 161 spaced apart vertically. Specifically, the two adjusting rods can be arranged in parallel. The lower bracket 16 also includes a support portion 168 connected to the bottom of the two adjusting rods 161. A portion of the adjusting rod 161 is clamped between the lower bracket fixing clip 15 and the rear surface 401 of the bracket bottom shell 14, while the rest is exposed. It can be understood that since the position of the magnet inside the phone is relatively fixed, that is, the position of the magnet should be roughly aligned with the position of the magnetic module 10, the length of the adjusting rod 161 exposed below the magnetic module 10 determines the approximate size (length) of the phone supported by the support portion 168. Conversely, according to the size of the phone to be fixed, the position (length) of the adjusting rod 161 below the magnetic module 10 can be adjusted accordingly. Using a double adjusting rod connecting the support portion facilitates both the adjustment of the lower bracket 16's position and the clamping of the lower bracket 16 to the back of the bracket bottom shell 15.

[0054] As an example, the lower bracket 16 further includes a limiting part 162, which connects to the tops of the two adjusting rods 161 to limit the vertical movement of the lower bracket 16 and prevent the lower bracket 16 from falling off the bracket base 14. The limiting part 162 and the two adjusting rods 161 can form a U-shaped structure. When the limiting part 162 slides with the lower bracket 16 and abuts against the boss 411, the lower bracket 16 cannot slide further downward.

[0055] As an example, the surface of the adjusting rod 161 is provided with a serrated structure S, which can be distributed on the back of the adjusting rod 161. The lower bracket fixing clip 15 includes a bone structure 517 that engages with the serrated structure S. The two work together to achieve flexible adjustment of the length of the lower bracket 16 and fixation of its position.

[0056] Figure 7 and Figure 8 This application demonstrates another embodiment of the vehicle-mounted magnetic bracket 2. The vehicle-mounted magnetic bracket 2 in this example includes a magnetic module 24, a lower bracket fixing clip 25, a lower bracket 26, a fastening nut 28, and a beak clip 29, and may further include a rubber washer 21. The structure of the lower bracket fixing clip 25, the lower bracket 26, the fastening nut 28, and the beak clip 29, and their mutual cooperation, can be referred to the lower bracket fixing clip 15, the lower bracket 16, the fastening nut 18, and the beak clip 19 of the aforementioned embodiments, and will not be repeated here. The main difference between this embodiment and the aforementioned embodiments is that the magnetic module 24 integrates magnetic charging (or magnetic attraction) function and simultaneously has the function of mounting and fixing the lower bracket fixing clip 15 and the lower bracket 16, which is also present in the bracket base shell 14. Specifically, the magnetic module 24 includes a bracket base shell 240, an upper cover 241, a coil fixing plate 243, and a magnetic charging assembly 245. The back structure of the bracket base shell 240 is similar to that of the bracket base shell 14, while its front side has a structure for housing (fixing) a coil fixing plate 243 and a magnetic charging assembly 245. The magnetic charging assembly 245 includes a mobile phone charging coil module and a magnetic ring surrounding the outside of the mobile phone charging coil module. The mobile phone charging coil module can include a charging coil and a magnetic shielding sheet. The coil fixing plate 243 has a fixing post in the middle and coil wiring notches at the edges. The mobile phone charging coil module is mounted to the front of the bracket base shell 240 through the coil fixing plate 243, while the top cover 241 is mounted and fixed to the bracket base shell 240 from the front, housing the magnetic charging assembly 245 within the space enclosed by the top cover 241 and the bracket base shell 240. In other words, the magnetic charging assembly 245 is fixed between the bracket base shell 240 and the top cover 241. Thus, the vehicle-mounted magnetic bracket 2 of this embodiment can serve as a vehicle-mounted magnetic wireless charging bracket. The main control board for wireless charging is located outside the outer shell and is connected to the charging coil via wires.

[0057] Please refer to Figures 9-12This illustration shows another embodiment of the vehicle-mounted magnetic bracket 3 of this application. The vehicle-mounted magnetic bracket 3 includes a magnetic module 34, a lower bracket 36, a lower bracket fixing clip 35, an upper bracket 37, an upper bracket fixing clip 30, a fastening nut 38, a rubber washer 31, and a beak clip 39. The lower bracket 36, fastening nut 38, rubber washer 31, and beak clip 39 are similar in structure to the lower bracket 16, fastening nut 18, rubber washer 11, and beak clip 19 of the aforementioned embodiment, and will not be described in detail here. The magnetic module 34 is largely similar in function to the aforementioned magnetic module 24. Specifically, the magnetic module 34 includes a bracket base 340, a top cover 341, a magnetic charging assembly 345, and a control circuit board 343. The bracket base 340, top cover 341, and magnetic charging assembly 345 are similar to those of the aforementioned bracket base 240, top cover 241, and magnetic charging assembly 245, respectively. However, the bolt structure on the back of the bracket base 340 is longer than in the aforementioned embodiment to facilitate the stacking of the upper bracket 37 and the upper bracket fixing clip 30. The main control board for wireless charging, namely the control circuit board 343, is embedded in the magnetic module 34 and stacked below the magnetic charging assembly 345. The control circuit board 343 is provided with a power supply interface, which can be a USB Type-C, USB Micro B, or Lightning interface, for connecting the power cable plug 300. The bracket base 340 also has a base opening 349 through which the power cable plug 300 can pass. The front structure of the lower bracket fixing clip 35 is largely the same as that of the lower bracket fixing clip 15. However, the lower bracket fixing clip 35 has an additional bone structure 352 on its back for positioning the upper bracket 37, and the position of the bolt hole 359 extends to the back to form a ring of hole wall 354 to match the extended bolt part. The skeletal structure 352 surrounds the periphery of the hole wall 354 and can be used to position and limit the upper bracket 37. The lower bracket fixing clip 35 is also provided with a locking structure 358 on the inner side of its outer wall 356 on its back side and at the corresponding positions of the skeletal structure 352 and the outer wall 356. The locking structure 358 is used to lock the upper bracket 37. The lower bracket fixing clip 35 also includes a locking tooth 357 located between the skeletal structure 352 and the outer wall 356. The locking tooth 357 is used to fix the length of the upper bracket 37. The upper bracket 37 is clamped between the lower bracket fixing clip 35 and the upper bracket fixing clip 30. The lower bracket fixing clip 35 and the upper bracket fixing clip 30 form a slide rail for the upper bracket, which is used to fix and adjust the position of the upper bracket 37. The upper bracket fixing clip 30 also includes a bolt hole 309 located in the center for the bolt to pass through. After tightening the fastening nut 38, the lower bracket fixing clamp 35 and the bracket bottom shell 340 fasten the lower bracket 36, while the upper bracket 37 is fastened between the lower bracket fixing clamp 35 and the upper bracket fixing clamp 30.Since both the upper bracket 37 and the lower bracket 35 can slide vertically, they can work together to accommodate more mobile phones of different sizes and with different magnet positions. In addition, the baffle at the top of the upper bracket 37 can work with the support at the bottom of the lower bracket 35 to clamp and fix the two ends of the mobile phone.

[0058] Of course, this application can also be modified as needed, for example, the connecting part of the bracket base can also be designed to be directly installed on the vehicle body.

[0059] Furthermore, if the technical solution based on this application only needs to be considered for application to a single size or model of mobile phone, or if it is not necessary to adjust the length of the lower bracket to accommodate mobile phones of different sizes, then based on the structure and function of the fastening structure in the foregoing embodiments, corresponding design changes can be made, such as canceling the fastening structure or changing the function and structure of the fastening structure. For example, a car magnetic bracket can be provided, including: a bracket base, a lower bracket, a lower bracket fixing clip, and a magnetic module, wherein the bracket base includes a base and a boss, the base includes a front surface and a rear surface, the boss protrudes from the rear surface of the base, the lower bracket abuts against the rear surface of the base, the lower bracket fixing clip is installed to the bracket base through the boss of the bracket base and fastens the lower bracket between the rear surface and the lower bracket fixing clip, and the magnetic module is installed on the bracket base and located on one side of the front surface. In this way, the lower bracket can be securely held in place by the cooperation of the lower bracket fixing clip and the bracket base, so that the length of the lower bracket is not adjustable after the vehicle magnetic bracket is installed, and the overall structure of the vehicle magnetic bracket can be simplified. Alternatively, the fastening structure can be designed so that the lower bracket cannot slide in the vertical direction regardless of whether it is loosened (i.e., the lower bracket remains in a fixed position).

[0060] While the principles herein have been illustrated in various embodiments, numerous modifications to the structure, arrangement, proportions, elements, materials, and components, particularly suited to specific environmental and operational requirements, may be used without departing from the principles and scope of this disclosure. These modifications and other alterations or alterations will be included within the scope of this document.

[0061] The foregoing specific descriptions have been described with reference to various embodiments. However, those skilled in the art will recognize that various modifications and changes can be made without departing from the scope of this disclosure. Therefore, considerations for this disclosure are to be illustrative rather than restrictive, and all such modifications are to be included within its scope. Similarly, advantages, other advantages, and solutions to problems with respect to various embodiments have been described above. However, benefits, advantages, solutions to problems, and any elements that produce these, or make them more explicit, should not be construed as critical, essential, or necessary. The term “comprising” and any other variations thereof as used herein are non-exclusive inclusion, meaning that a process, method, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or not part of the process, method, system, or apparatus. Furthermore, the term “coupling” and any other variations thereof as used herein refer to physical connections, electrical connections, magnetic connections, optical connections, communication connections, functional connections, and / or any other connections.

[0062] Those skilled in the art will recognize that many changes can be made to the details of the above embodiments without departing from the basic principles of the invention. Therefore, the scope of the invention should be determined according to the listed claims.

Claims

1. A vehicle-mounted magnetic bracket, characterized in that, include: A support base shell, the support base shell including a base body and a boss, the base body including a front surface and a rear surface, the boss being formed by protruding from the rear surface of the base body; The lower bracket abuts against the rear surface of the substrate; The lower bracket fixing clip is installed to the bottom shell of the bracket via the boss, and clamps the lower bracket between the rear surface and the lower bracket fixing clip. The fastening structure is such that when the fastening structure is pressed against the lower bracket fixing clamp, the lower bracket fixing clamp is fastened to the bracket bottom shell and holds the lower bracket. When the fastening structure is released, the lower bracket can slide in the vertical direction. A magnetic module is installed on the bottom shell of the bracket and located on one side of the front surface; The boss includes slots located on both sides of the boss, and the lower bracket fixing clip includes teeth corresponding to the slots. The lower bracket fixing clip is installed to the bracket bottom shell through the cooperation of the slots and the teeth. The bracket bottom shell further includes a directional groove located in the middle of the boss. The lower bracket fixing clip further includes fixing clip directional teeth corresponding to the directional groove. The directional groove and the fixing clip directional teeth cooperate to provide vertical installation guidance. The bracket bottom shell further includes boss directional teeth. The lower bracket fixing clip further includes directional notches corresponding to the boss directional teeth. The boss directional teeth and the directional notches cooperate to provide lateral installation guidance. The lower bracket fixing clip also includes an outer wall located outside the teeth. A slide rail is formed between the outer wall and the teeth for the lower bracket to slide along the slide rail. The outer wall and the teeth limit the lower bracket in the lateral direction.

2. The vehicle-mounted magnetic bracket as described in claim 1, characterized in that, The fastening component is a fastening nut, which is fixed to the bottom shell of the bracket by a bolt and abuts against the lower bracket fixing clamp.

3. The vehicle-mounted magnetic bracket as described in claim 2, characterized in that, The bolt portion is formed rearward from the rear surface, and the bolt portion is a hollow cylinder with external threads.

4. The vehicle-mounted magnetic bracket as described in claim 3, characterized in that, The vehicle-mounted magnetic bracket further includes a fixing connector, which includes a ball head and a connecting part. The connecting part is used to fix the bracket to the vehicle body, and the ball head is engaged with the bolt part to fix the bracket bottom shell.

5. The vehicle-mounted magnetic bracket as described in claim 1, characterized in that, The lower bracket includes two adjusting rods spaced apart in a vertical direction, and a support portion connected to the bottom of the adjusting rods. A portion of the adjusting rod is clamped between the lower bracket fixing clamp and the rear surface, while the remaining portion of the adjusting rod is exposed.

6. The vehicle-mounted magnetic bracket as described in claim 5, characterized in that, The lower bracket further includes a limiting part, which is connected to the top of the two adjusting rods and limits the movement of the lower bracket in the vertical direction.

7. The vehicle-mounted magnetic bracket as described in claim 5, characterized in that, The surface of the adjusting rod is provided with a serrated structure, and the lower bracket fixing clamp includes a bone structure that engages with the serrated structure.

8. The vehicle-mounted magnetic bracket as described in claim 1, characterized in that, It further includes an upper bracket and an upper bracket fixing clamp, wherein the upper bracket is clamped between the lower bracket fixing clamp and the upper bracket fixing clamp.

9. The vehicle-mounted magnetic bracket as described in claim 1, characterized in that, The magnetic module includes a housing and a magnet ring, the magnet ring being housed within the housing, and the housing being detachably mounted on the base of the bracket.

10. The vehicle-mounted magnetic bracket as described in claim 9, characterized in that, The magnetic module further includes a wireless charging coil, which is housed within the housing.

11. The vehicle-mounted magnetic bracket as described in claim 1, characterized in that, The magnetic module includes a magnetic charging component, and the vehicle magnetic bracket further includes a top cover. The top cover is installed on the front surface side of the bracket bottom shell, and the magnetic charging component is fixed between the bracket bottom shell and the top cover.

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