Wireless charging compatible magnetic quick release holder

Abstract

We offer a magnetic quick release holder that is compatible with wireless charging. [Solution] A magnetically adsorbed quick release holder comprising: a holder body including a central case 11; a lever-type quick release mechanism for controlling the mechanical locking and release of an electrical appliance; a magnetically adsorbed quick locking mechanism 17 for quickly adsorbing the electrical appliance and triggering the mechanical locking of the lever-type quick release mechanism; a wireless charging module configured to wirelessly power the electrical appliance and including a wireless charging PCBA 181; a rotational positioning mechanism for adjusting the circumferential angle relative to the holder body and realizing positioning; and a three-dimensional shock absorbing mechanism for absorbing impact forces transmitted to the holder body, wherein the three-dimensional shock absorbing mechanism is rotatably connected to the holder body via the rotational positioning mechanism to form a dynamic shock absorbing connection system.

Description

[Technical Field]

[0001] This utility model relates to the technical field of electrical product parts, specifically to a magnetically adsorbed quick release holder that supports wireless charging. [Background technology]

[0002] Quick release devices, also known as quick release holders, are primarily used to secure electronic devices such as smartphones and tablets to vehicles such as bicycles and motorcycles via riding holders, allowing users to conveniently check their devices while traveling. However, existing quick release devices have the following issues when used:

[0003] Conventional magnetic adsorption wireless charging holders rely solely on magnetic attraction, but the connection strength is insufficient to withstand the vibrations that occur when driving on uneven ground (unpaved roads), making the device prone to falling off and being damaged while driving.On the other hand, clamp-type holders are extremely inconvenient to use, as they do not allow for quick unlocking, removal, or connection of devices.

[0004] Therefore, in order to solve the above problem, this utility model proposes a magnetically adsorbed quick release holder that is compatible with wireless charging.

[0005] In light of the shortcomings of existing technology, this utility model provides a magnetically-adsorbed quick-release holder that is compatible with wireless charging, thereby resolving the issues pointed out in the background art mentioned above, namely, the insufficient connection strength of conventional holders, making them prone to falling off or being damaged while riding, and the inability of clamp-type holders to quickly unlock, remove, and connect devices. Summary of the Invention

[0006] To achieve the above objectives, this utility model provides the following technical solutions: Wireless charging compatible magnetic quick release holder, includes: The holder body, inside which the following is integrated: Lever-type quick-release mechanism, configured to control the mechanical locking and release of electrical appliances; Magnetic adsorption quick locking mechanism, designed to quickly adsorb electrical appliances and trigger the mechanical locking of the lever-type quick release mechanism; a wireless charging module configured to wirelessly power an electrical appliance; a rotation positioning mechanism configured to adjust the circumferential angle relative to the holder body to achieve positioning; a three-dimensional shock absorbing mechanism, configured to absorb the impact force transmitted to the holder body; The three-dimensional shock absorbing mechanism is rotatably connected to the holder body via a rotation positioning mechanism to form a dynamic shock absorbing connection system.

[0007] The holder body is disk-shaped and includes a central case, an upper case crimped to the top of the central case, and a lower case fixed to the bottom of the central case with a first fastening screw. The magnetic quick lock mechanism is integrated into the upper case, the wireless charging module is integrated into the top of the central case, and the lever-type quick release mechanism is integrated into the bottom of the central case. The rotation positioning mechanism is integrated into the lower case and separated from the lever-type quick release mechanism by a retaining plate, which is fixed to the bottom of the central case with a second fastening screw. A common through-hole is provided at one end of the central case and the lower case, a damper seal pad is fitted into the bottom of the lower case, an assembly hole is provided at the bottom of the lower case, and a central positioning shaft is provided at the bottom of the retaining plate.

[0008] The magnetic quick lock mechanism further includes a magnet assembly and a support ring, the support ring is located at the bottom of the magnet assembly, a magnet mounting slot is located inside the upper case, the magnet assembly includes a plurality of magnets arranged in a ring shape inside the magnet mounting slot, and a wear-resistant silicone rubber pad is fitted on the top of the upper case.

[0009] Furthermore, the wireless charging module includes a wireless charging PCBA, which is fixed to the top of the middle case by a third fastening screw. A tray is provided on the top of the wireless charging PCBA, and a wireless charging coil is provided inside the tray. The top of the wireless charging coil is in close contact with the top of the inner wall of the upper case, and a charging cable is integrated at the bottom of the wireless charging PCBA, with one end of the charging cable passing through the middle case and the lower case to the bottom of the lower case.

[0010] Furthermore, a relief hole is provided inside the central case, and a seal ring is fitted over the relief hole. A relief enclosure is provided inside the upper case, the bottom of which passes through the wireless charging PCBA and connects to the top of the seal ring. A coupling is provided around the bottom of the upper case, and a circular slot is provided around the inner wall of the central case to engage with the coupling. A waterproof ring is provided between the central case and the upper case, and blocks are provided on both sides of the inner wall of the relief enclosure. A decorative cover is engaged with the top of the upper case by the block, and an adhesive seal is further provided on the top of the upper case to adhere to the bottom of the decorative cover.

[0011] Furthermore, the lever-type quick release mechanism includes a lock, a slider, a lever, and a connecting spot, and the connecting spot is fixed to the bottom of the center case. Two locks are rotatably mounted inside the connecting spot by a pin, and the two locks are symmetrically arranged. One end of the lock passes through the escape hole and escape enclosure and is bent to one end of the upper case.

[0012] Furthermore, the pin is fitted with a torsion spring, one end of which is engaged within the lock. One end of the lock is provided with a slope 1, and both ends of the slider are provided with slopes 2 that correspond to and are bonded to the two slopes 1. One end of the slider is provided with a slider return spring, and the other end is provided with a recess. The bottom of the central case is further provided with a stopper that abuts against one end of the slider return spring. The lever is rotatably mounted on the bottom of the central case, and one end of the lever is provided with a protrusion that fits into the recess, and the other end is flat and extends through a through-hole to the outside of the central case.

[0013] The rotation positioning mechanism is composed of a transmission gear and two limiting points symmetrically arranged inside the lower case. The transmission gear is rotatably mounted inside the lower case, and its upper part is actively fitted to the central positioning shaft. A transmission rack is mounted inside the limiting point via a rack return spring, and the transmission gear is rotatably mounted on the lower case and meshes with the transmission rack. The bottom of the transmission gear extends to the bottom of the lower case and is provided with a connecting head.

[0014] Furthermore, the three-dimensional shock absorbing mechanism includes an upper shock absorbing cover and a lower shock absorbing case, and a plurality of elastic parts are arranged in a matrix between the upper shock absorbing cover and the lower shock absorbing case. The bottom of the lower shock absorbing case is provided with slide holes in the same number as the elastic parts and in one-to-one correspondence, and the elastic parts include a pagoda-shaped spring and a limit screw. The pagoda-shaped spring is sandwiched between the upper shock absorbing cover and the lower shock absorbing case, and the limit screw passes through the slide hole and the pagoda-shaped spring in sequence before being screwed into the upper shock absorbing cover. A nut hole is also provided at the bottom of the lower shock absorbing case.

[0015] Furthermore, the shock-absorbing top cover has a U-shaped insertion slot that engages with the connecting head. A sliding tenon is actively engaged with the opening at one end of the insertion slot, and a common positioning slot is formed at one end of the sliding tenon and one end of the inner wall of the insertion slot. A positioning block is provided within the positioning slot, and a fourth fastening screw, one end of which screws into the positioning block, is provided at the top of the shock-absorbing top cover. When the three-dimensional shock-absorbing mechanism rotates relative to the holder body, the axis of the fourth fastening screw and the assembly hole periodically shift and align. [Effects of the Invention]

[0016] Compared with existing technologies, the wireless charging compatible magnetic quick release holder provided by this utility model has the following beneficial effects: This utility model integrates multiple functions through five innovative mechanisms. Specifically, the lever-type quick-release mechanism enables rapid one-handed unlocking; the magnetic suction quick-lock mechanism provides high-precision suction and automatic triggering of mechanical locking; the wireless charging module ensures stable power supply; the rotary positioning mechanism enables 360° multi-angle angle adjustment and high-precision positioning; and the three-dimensional shock absorption mechanism effectively absorbs vibrations and impacts. Each mechanism works in concert to form a dynamic shock-absorbing connection system that combines the functions of magnetic suction automatic alignment, one-touch quick release, multi-directional adjustment, highly efficient shock absorption, and wireless charging. This significantly improves the convenience, safety, and battery life of mobile electronic products. [Brief explanation of the drawings]

[0017] [Figure 1] 1 is a schematic diagram of the holder body structure of the present utility model. [Figure 2] FIG. 2 is a side view of the holder body structure of the present invention. [Figure 3] 1 is a schematic diagram of the wireless charging coil structure of the present invention. [Figure 4] 1 is a schematic diagram of the upper case structure of the present utility model. [Figure 5] FIG. 2 is a three-dimensional assembly diagram of the wireless charging module structure of the present invention. [Figure 6] 1 is a schematic diagram of the lever-type quick release mechanism structure of this utility model. [Figure 7] 1 is a schematic diagram of the central case structure of the present utility model. [Figure 8] 1 is a schematic diagram of the rotation positioning mechanism structure of the present utility model. [Figure 9] 1 is a schematic diagram of the pressure plate structure of the present utility model. [Figure 10] 1 is a schematic diagram of the shock-absorbing top cover structure of the present utility model. [Figure 11] 1 is a three-dimensional assembly diagram of the three-dimensional impact absorbing mechanism structure of the present invention. [Figure 12] FIG. 2 is a cross-sectional view of the locking structure of the present invention.

[0018] 1, holder body; 11, central case; 111, first fastening screw; 112, relief hole; 113, sealing ring; 114, annular slot; 115, waterproof ring; 116, stopper; 12, upper case; 121, magnet mounting slot; 122, wear-resistant silicone rubber pad; 123, relief enclosure; 124, coupling; 125, block; 126, decorative cover; 127, adhesive seal 13, lower case; 131, damper seal pad; 132, assembly hole; 14, retaining plate; 141, second fastening screw; 142, center positioning axis; 15, through hole; 16, lever-type quick release mechanism; 161, lock; 1611, inclined surface 1; 162, slider; 1621, inclined surface 2; 163, lever; 164, connection spot; 165, pin; 166, torsion spring; 167, slider -Return spring;168, recess;169, protrusion;17, magnetic adsorption quick locking mechanism;171, magnet group;172, support ring;173, magnet;18, wireless charging module;181, wireless charging PCBA;182, third fastening screw;183, tray;184, wireless charging coil;185, charging cable;19, rotation positioning mechanism;191, transmission gear;192, limit spot;193, rack return spring;194, transmission rack;195, connection head;2, three-dimensional shock absorption mechanism;21, shock absorbing upper cover;22, shock absorbing lower case;23, elastic part;231, pagoda-shaped spring;232, limit screw;24, slide hole;25, nut hole;26, insertion slot;27, sliding tenon;28, positioning slot;281, positioning block;29, fourth fastening screw. DETAILED DESCRIPTION OF THE INVENTION

[0019] Hereinafter, the technical solutions in the embodiments of this utility model will be clearly and completely described with reference to the drawings in the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments that can be obtained by a person skilled in the art without creative work fall within the protection scope of this utility model.

[0020] As shown in Figure 1-12, one embodiment of the present invention proposes a wireless charging compatible magnetic quick release holder, which includes: Holder body 1, inside which the following are collected: A lever-type quick release mechanism 16 is configured to control the mechanical locking and release of the electrical appliance. The magnetic attraction quick lock mechanism 17 is configured to quickly attract the electrical appliance and trigger the mechanical lock of the lever-type quick release mechanism 16. The wireless charging module 18 is configured to wirelessly power an electrical appliance. The rotation positioning mechanism 19 is configured to adjust the circumferential angle with respect to the holder body 1 and achieve positioning. The three-dimensional shock absorbing mechanism 2 is configured to absorb the impact force transmitted to the holder body 1 . The three-dimensional shock absorbing mechanism 2 is rotatably connected to the holder body 1 via a rotation positioning mechanism 19 to form a dynamic shock absorbing connection system.

[0021] 1-12 , in some embodiments, the holder body 1 has a disk shape and includes a central case 11, an upper case 12 is crimped to the top of the central case 11, and a lower case 13 is fixed to the bottom of the central case 11 by a first fastening screw 111. The magnetic attraction quick lock mechanism 17 is integrated into the upper case 12, the wireless charging module 18 is integrated into the top of the central case 11, and the lever-type quick release mechanism 16 is integrated into the bottom of the central case 11. The rotation positioning mechanism 19 is integrated into the lower case 13 and separated from the lever-type quick release mechanism 16 by a retaining plate 14, which is fixed to the bottom of the central case 11 by a second fastening screw 141. A common through-hole 15 is provided at one end of the central case 11 and the lower case 13, a damper seal pad 131 is fitted to the bottom of the lower case 13, an assembly hole 132 is further provided at the bottom of the lower case 13, and a central positioning shaft 142 is provided at the bottom of the retaining plate 14.

[0022] The upper case 12 (magnetic suction quick lock mechanism 17), the center case 11 (wireless charging module 18, lever-type quick release mechanism 16), and the lower case 13 (rotation positioning mechanism 19) are secured together using a coupling 124 and a first fastening screw 111, a second fastening screw 141, a third fastening screw 182, and a fourth fastening screw 29 to form a modular assembly system. This modular design reduces maintenance costs and allows individual components to be independently replaced if damaged. The through-holes 15 in the center case 11 and the lower case 13 are aligned to provide a path for the lever 163 while maintaining the integrity of the holder body 1. The damper seal pad 131 is interposed between the three-dimensional shock absorbing mechanism 2 and the holder body 1, providing a seal and a damping effect, improving the feel of the three-dimensional shock absorbing mechanism 2 and the holder body 1 when rotating them relative to each other.

[0023] 3-5, in some embodiments, the magnetic attraction quick lock mechanism 17 includes a magnet group 171 and a support ring 172, and the support ring 172 is located at the bottom of the magnet group 171. A magnet mounting slot 121 is located inside the upper case 12, and the magnet group 171 includes a plurality of magnets 173 arranged in a ring shape inside the magnet mounting slot 121. A wear-resistant silicone rubber pad 122 is fitted on the top of the upper case 12.

[0024] By arranging multiple magnets 173 evenly around the circumference, a uniform magnetic field is created. The use of non-magnetic stainless steel prevents short circuits in the magnetic path and improves structural strength. Abrasion-resistant silicone rubber pad 122 is interposed between the upper case 12 and the protective case of the electrical appliance to prevent wear on the protective case of the electrical appliance. At the same time, when connected, the protective case of the electrical appliance is attracted and comes into contact with the abrasion-resistant silicone rubber pad 122 rather than directly colliding with the upper case 12, further improving safety during use and reducing noise caused by friction.

[0025] 3-5 , in some embodiments, the wireless charging module 18 includes a wireless charging PCBA 181, which is fixed to the top of the central case 11 by a third fastening screw 182. A tray 183 is provided on the top of the wireless charging PCBA 181, and a wireless charging coil 184 is provided inside the tray 183. The top of the wireless charging coil 184 is in close contact with the top of the inner wall of the upper case 12, and a charging cable 185 is integrated at the bottom of the wireless charging PCBA 181, with one end of the charging cable 185 passing through the central case 11 and the lower case 13 and extending to the bottom of the lower case 13.

[0026] The wireless charging PCBA 181 is fixed to the top of the central case 11 with a third fastening screw 182, ensuring the structural stability of the wireless charging PCBA 181. The tray 183 is made of a ceramic insulating material and has excellent insulating and heat-insulating properties. The tray 183 is placed between the wireless charging coil 184 and the wireless charging PCBA 181 to reduce heat conduction, improving product performance and preventing malfunctions due to high heat. The charging cable 185 is long enough to rotate multiple times in sync with the holder body 1.

[0027] As shown in FIGS. 1-6 , in some embodiments, a relief hole 112 is provided inside the central case 11, and a seal ring 113 is fitted over the relief hole 112. A relief enclosure 123 is provided inside the upper case 12, the bottom of which passes through the wireless charging PCBA 181 and is connected to the top of the seal ring 113. A coupling 124 is provided around the bottom of the upper case 12, and an annular slot 114 is provided around the inner wall of the central case 11 to engage with the coupling 124. A waterproof ring 115 is provided between the central case 11 and the upper case 12, and blocks 125 are provided on both sides of the inner wall of the relief enclosure 123. A decorative cover 126 is engaged with the top of the upper case 12 by the block 125, and an adhesive seal 127 is further provided on the top of the upper case 12 to adhere to the bottom of the decorative cover 126.

[0028] The upper case 12 is closed with the central case 11 after the coupling 124 engages with the annular slot 114. At the same time, the escape enclosure 123 inside the upper case 12 presses against the sealing ring 113. While dust and water vapor may enter the interior of the lower case 13 through the escape enclosure 123, they cannot penetrate between the upper case 12 and the upper case 11. The design of the sealing ring 113 and the waterproof ring 115 ensures the waterproof and sealed performance of the wireless charging module 18. Because the lock 161 performs reversible movement, the decorative cover 126 can conceal the portion of the escape enclosure 123 that does not interfere with the movement of the lock 161, improving the overall appearance of the product. Furthermore, the decorative cover 126 is attached to the upper case 12 by the adhesive seal 127 in addition to the block 125, further ensuring the stability of the decorative cover 126.

[0029] 6-9 , in some embodiments, the lever-type quick release mechanism 16 includes a lock 161, a slider 162, a lever 163, and a connecting spot 164, and the connecting spot 164 is fixed to the bottom of the central case 11. Two locks 161 are rotatably mounted within the connecting spot 164 via pins 165, and the two locks 161 are symmetrically arranged. One end of the lock 161 passes through the relief hole 112 and the relief enclosure 123 and is bent to one end of the upper case 12.

[0030] The tip of the lock 161 is L-shaped, and the two symmetrically arranged locks 161 are operated synchronously by one slider 162. This structural design is ingenious, simple, and compact, allowing the holder body 1 to be made thinner while integrating more functions. The connection spot 164 provides an installation space for the lock 161 and ensures the stability of the lock 161.

[0031] As shown in FIGS. 6-9 , in some embodiments, a torsion spring 166 is fitted to the pin 165, one end of which engages with the interior of the lock 161. A slope 1611 is provided at one end of the lock 161, and slopes 1621 are provided at both ends of the slider 162 to correspond to and fit the two slopes 1611. A slider return spring 167 is provided at one end of the slider 162, and a recess 168 is provided at the other end. A stopper 116 that abuts against one end of the slider return spring 167 is further provided at the bottom of the central case 11, and the lever 163 is rotatably provided at the bottom of the central case 11. A protrusion 169 that fits into the recess 168 is provided at one end of the lever 163, and the other end is flat and extends through the through-hole 15 to the outside of the central case 11.

[0032] One end of the lever 163 extending outside the central case 11 is designed flat, making it easy for the user to operate, non-slip, and with a large contact area, providing a comfortable feel. One end of the slider return spring 167 abuts against the stopper 116, and the other end abuts against the slider 162, constantly applying a force to the slider 162 toward the lever 163. This keeps the lever 163 and the slider 162 in a returned state. When the lever 163 is operated to release the lock, a convex portion on one end of the lever 163 abuts against a concave portion 168 on one end of the slider 162, causing the slider 162 to move sideways. At this time, the inclined surfaces 1621 on both ends of the slider 162 abut against the inclined surfaces 1611 on the two locks 161, and at the same time, the slider 162 compresses the slider return spring 167. When the two inclined surfaces 1611 come into contact, the two locks 161 rotate downward, compressing the torsion springs 166. As the locks 161 rotate downward, one end of each lock 161 disengages from the slot inside the electrical appliance protective case, releasing the lock on the electrical appliance protective case and allowing the electrical appliance protective case to be removed. When the lever 163 is released, the locks 161, slider 162, and lever 163 return to their original positions. To reconnect the electrical appliance protective case, there is no need to operate the lever 163; simply bring the electrical appliance protective case close to the decorative cover 126 by hand, where it will be attracted by the magnet group 171. When the slots on the electrical appliance protective case come into contact with the locks 161, the torsion springs 166 are automatically compressed, causing the locks 161 to rotate. When the locks 161 and the slots face each other, the torsion springs 166 spring back, returning the locks 161 to their original positions and automatically engaging the interior of the slots to complete the locking process.

[0033] 8-11 , in some embodiments, the rotation positioning mechanism 19 includes a transmission gear 191 and two limit spots 192 symmetrically arranged inside the lower case 13. The transmission gear 191 is rotatably mounted inside the lower case 13, and its upper part is movably fitted with the central positioning shaft 142. A transmission rack 194 is mounted inside the limit spot 192 via a rack return spring 193, and the transmission gear 191 is rotatably mounted on the lower case 13 and meshes with the transmission rack 194. The bottom of the transmission gear 191 extends to the bottom of the lower case 13, and a connecting head 195 is provided.

[0034] The limit spot 192 limits the reciprocating path of the transmission rack 194. The rack return spring 193 constantly applies a thrust to the transmission rack 194, thereby maintaining the transmission rack 194 in mesh with the transmission gear 191 and positioning the transmission gear 191. When the angle of the holder body 1 relative to the gear and the three-dimensional shock absorbing mechanism 2 needs to be adjusted, the holder body 1 is rotated with the three-dimensional shock absorbing mechanism 2 fixed to the riding holder, causing the holder body 1 to abut against the teeth of the transmission gear 191 via the transmission rack 194. Guided by the slope of the transmission rack 194, the transmission rack 194 retreats, compressing the rack return spring 193 and retracting, before re-engaging with the next tooth. This allows for precise adjustment and positioning of the holder body 1. Furthermore, the horizontal orientation of the transmission rack 194 reduces the overall thickness of the product, allowing the holder body 1 to be thinner and more aesthetically pleasing.

[0035] 9-11, in some embodiments, the three-dimensional shock absorbing mechanism 2 includes a shock absorbing upper cover 21 and a shock absorbing lower case 22, with a plurality of elastic members 23 arranged in a matrix between the shock absorbing upper cover 21 and the shock absorbing lower case 22. The bottom of the shock absorbing lower case 22 is provided with slide holes 24, the same number as the elastic members 23 and corresponding to each other. The elastic members 23 include a pagoda-shaped spring 231 and a limit screw 232, with the pagoda-shaped spring 231 sandwiched between the shock absorbing upper cover 21 and the shock absorbing lower case 22, and the limit screw 232 passing through the slide hole 24 and the pagoda-shaped spring 231 in turn, before being screwed into the shock absorbing upper cover 21. A nut hole 25 is further provided at the bottom of the shock absorbing lower case 22.

[0036] The pagoda-shaped spring 231 achieves a nonlinear stiffness transition from soft to hard by gradually changing the diameter of each coil during compression. Its low stiffness allows it to absorb impacts in the early stages, while its high stiffness allows it to support heavy loads in the later stages, adapting to different vibration intensities. The conical spiral design allows the coils to be offset during compression, avoiding the interlaminar collision problem of conventional springs and reducing the risk of metal fatigue and deformation. The conical structure allows for a larger compression stroke within a limited height, ensuring greater deformation than cylindrical springs in the same mounting space. Nut hole 25 is used to connect to a universal bicycle or motorcycle mount. The three-dimensional shock absorption mechanism 2 is secured to riding equipment such as bicycles, electric bicycles, motorcycles, and electric scooters with a nut. Connecting charging cable 185 to the riding equipment's power source or mobile battery allows wireless charging of electronic devices such as smartphones. Electronic devices require a protective case compatible with the lever 163 quick release mechanism.

[0037] The design of arranging the elastic part 23 inside the shock-absorbing lower case 22 makes the elastic part 23 invisible from the outside of the product, improving the overall appearance of the product.

[0038] 9-11, in some embodiments, the shock absorbing top cover 21 is provided with a U-shaped insertion slot 26 that engages with the connecting head 195, and a sliding tenon 27 is movably engaged in the opening at one end of the insertion slot 26. One end of the sliding tenon 27 and one end of the inner wall of the insertion slot 26 are jointly provided with a positioning slot 28, and a positioning block 281 is provided inside the positioning slot 28. A fourth fastening screw 29, one end of which is screwed into the positioning block 281, is provided on the top of the shock absorbing top cover 21. When the three-dimensional shock absorbing mechanism 2 rotates relative to the holder body 1, the axes of the fourth fastening screw 29 and the assembly hole 132 periodically shift and align.

[0039] The end where the limit screw 232 and the sliding hole 24 fit together is configured so that the shock-absorbing lower case 22 can float and absorb shock relative to the limit screw 232 via the sliding hole 24. This, in cooperation with the matrix-arranged pagoda-shaped springs 231, significantly attenuates vibrations transmitted from the riding equipment to the holder body 1, reducing damage to the electrical appliance, improving stability after installation, and preventing it from falling. When the three-dimensional shock-absorbing mechanism 2 and the holder body 1 rotate relative to each other, the assembly hole 132 and the fourth fastening screw 29 follow the same rotation trajectory. To install the three-dimensional shock-absorbing mechanism 2, first engage the insertion slot 26 of the shock-absorbing top cover 21 with the connecting head 195, then slide the sliding tenon 27 into one end of the insertion slot 26 until the sliding tenon 27 fits into the insertion slot 26, securing the connecting head 195. Next, the positioning block 281 is inserted into the assembled positioning slot 28 to perform primary positioning, and the holder body 1 is rotated so that the assembly hole 132 and the positioning block 281 face each other. The fourth fastening screw 29 is then threaded into the positioning block 281 through the assembly hole 132. The fourth fastening screw 29 pulls the positioning block 281 but does not prevent the lower case 13 and the shock-absorbing top cover 21 from rotating relative to each other.

[0040] When in use, the electrical appliance needs to be used with a protective case that is compatible with the lever 163 type quick release mechanism. The three-dimensional shock absorbing mechanism 2 is fixed to riding equipment such as a bicycle, electric bicycle, motorcycle, or electric motorcycle with a nut, and by connecting the charging cable 185 to the power source of the riding equipment or a mobile battery, electrical appliances such as smartphones can be wirelessly charged.

[0041] To unlock the electrical appliance protective case, the lever 163 is operated, causing a convex portion on one end of the lever 163 to abut against a concave portion 168 on one end of the slider 162, moving the slider 162 sideways. At this time, the inclined surfaces 1621 on both ends of the slider 162 abut against the inclined surfaces 1611 on the two locks 161, causing the slider 162 to compress the slider return spring 167. When the two inclined surfaces 1611 abut, the two locks 161 are pushed downward, and the locks 161 simultaneously compress the torsion springs 166. As the locks 161 are pushed downward, one end of the locks 161 disengages from the slot inside the electrical appliance protective case, releasing the lock on the electrical appliance protective case. The electrical appliance protective case can then be removed. When the lever 163 is released, the locks 161, slider 162, and lever 163 return to their original positions in sequence.

[0042] To reconnect the electrical appliance protective case, there is no need to operate lever 163; simply bring the electrical appliance protective case close to decorative cover 126 by hand, and it will be attracted by magnet group 171. When the slot of the electrical appliance protective case abuts against lock 161, torsion spring 166 is automatically compressed, causing lock 161 to collapse, and when lock 161 faces the slot, torsion spring 166 springs back, causing lock 161 to return to its original position, automatically engaging the inside of the slot and completing the locking process.

[0043] As described above, five innovative mechanisms integrate multiple functions. The lever-type quick-release mechanism 16 allows for quick one-handed unlocking, while the magnetic suction quick-lock mechanism 17 provides precise suction and automatically triggers mechanical locking. The wireless charging module 18 ensures stable power supply, and the rotational positioning mechanism 19 enables 360° multi-angle adjustment and precise positioning. The three-dimensional shock-absorbing mechanism 2 effectively absorbs vibration and shock, and the coordinated operation of each mechanism forms a dynamic shock-absorbing connection system. This product combines the functions of magnetic suction automatic alignment, one-touch quick-release, multi-directional adjustment, highly efficient shock absorption, and wireless charging, significantly improving the convenience, safety, and battery life of mobile electronic devices.

[0044] Finally, it should be noted that the above content is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still make modifications to the technical solutions described in the above embodiments or replace some technical features with equivalents. All modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall fall within the scope of protection of the present utility model.

Claims

1. A magnetic quick release holder that supports wireless charging. A holder body (1), A lever-type quick release mechanism (16) for controlling the mechanical locking and release of the electrical appliance; a magnetic attraction quick lock mechanism (17) for quickly attracting the electrical appliance and triggering the mechanical lock of the lever-type quick release mechanism (16); a wireless charging module (18) configured to wirelessly power an electrical appliance; a rotational positioning mechanism (19) for adjusting a circumferential angle with respect to the holder body (1) and realizing positioning; a three-dimensional shock absorbing mechanism (2) for absorbing impact forces transmitted to the holder body (1); is established, The three-dimensional shock absorbing mechanism (2) is rotatably connected to the holder body (1) via the rotation positioning mechanism (19), forming a dynamic shock absorbing connection system. This is a wireless charging compatible magnetic adsorption quick release holder.

2. The holder body (1) is disk-shaped and includes a central case (11), an upper case (12) is crimped to the top of the central case (11), and a lower case (13) is fixed to the bottom of the central case (11) by a first fastening screw (111). The magnetic quick lock mechanism (17) is integrated inside the upper case (12), the wireless charging module (18) is integrated on the top of the central case (11), and the lever-type quick release mechanism (16) is integrated on the bottom of the central case (11); The rotation positioning mechanism (19) is integrated inside the lower case (13) and separated from the lever-type quick release mechanism (16) by a retaining plate (14), and the retaining plate (14) is fixed to the bottom of the central case (11) by a second fastening screw (141). The magnetically adsorbed quick release holder for wireless charging according to claim 1, characterized in that a common through-hole (15) is provided at one end of the central case (11) and the lower case (13), a damper seal pad (131) is fitted into the bottom of the lower case (13), an assembly hole (132) is further provided at the bottom of the lower case (13), and a central positioning axis (142) is provided at the bottom of the pressing plate (14).

3. The magnetic attraction quick lock mechanism (17) includes a magnet group (171) and a support ring (172), and the support ring (172) is provided at the bottom of the magnet group (171); The wireless charging compatible magnetic adsorption quick release holder according to claim 2, characterized in that a magnet mounting slot (121) is provided inside the upper case (12), the magnet group (171) includes a plurality of magnets (173) arranged in a ring shape inside the magnet mounting slot (121), and a wear-resistant silicone rubber pad (122) is fitted to the top of the upper case (12).

4. The wireless charging module (18) includes a wireless charging PCBA (181), and the wireless charging PCBA (181) is fixed to the top of the central case (11) by a third fastening screw (182); A tray (183) is provided on the top of the wireless charging PCBA (181), and a wireless charging coil (184) is provided inside the tray (183).

2. The wireless charging-compatible magnetically adsorbed quick release holder according to claim 1, wherein an upper portion of the wireless charging coil (184) is in close contact with an upper portion of the inner wall of the upper case (12), a charging cable (185) is integrated at the bottom of the wireless charging PCBA (181), and one end of the charging cable (185) passes through the central case (11) and the lower case (13) and extends to the bottom of the lower case (13).

5. A relief hole (112) is provided inside the central case (11), and a seal ring (113) is fitted to the upper part of the relief hole (112). The upper case (12) is provided with a recess (123) inside, the bottom of which passes through the wireless charging PCBA (181) and is connected to the top of the seal ring (113), The upper case (12) has a bottom provided with a circumferential coupling (124), and the central case (11) has an inner wall provided with a circumferential annular slot (114) that engages with the coupling (124). A waterproof ring (115) is provided between the central case (11) and the upper case (12), and blocks (125) are provided on both sides of the inner wall of the escape enclosure (123). The magnetically adsorbed quick release holder for wireless charging according to claim 2, characterized in that a decorative cover (126) is engaged with the top of the upper case (12) by a block (125), and an adhesive seal (127) is further provided on the top of the upper case (12) to adhere to the bottom of the decorative cover (126).

6. The lever-type quick release mechanism (16) includes a lock (161), a slider (162), a lever (163) and a connection spot (164), and the connection spot (164) is fixed to the bottom of the central case (11); Two locks (161) are rotatably mounted inside the connection spot (164) by means of pins (165), and the two locks (161) are symmetrically arranged; The wireless charging compatible magnetic suction quick release holder according to claim 1, characterized in that one end of the lock (161) passes through the escape hole (112) and the escape enclosure (123) and is bent to one end of the upper case (12).

7. The pin (165) is fitted with a torsion spring (166) whose one end is locked inside the lock (161), The lock (161) has an inclined surface 1 (1611) at one end thereof, and the slider (162) has an inclined surface 2 (1621) at each end thereof, which corresponds to and abuts on the two inclined surfaces 1 (1611), The slider (162) has a slider return spring (167) at one end and a recess (168) at the other end. A stopper (116) is further provided at the bottom of the central case (11) to come into contact with one end of a slider return spring (167). The wireless charging compatible magnetically adsorbed quick release holder according to claim 6, characterized in that the lever (163) is rotatably mounted on the bottom of the central case (11), one end of the lever (163) has a protrusion (169) that fits into a recess (168), and the other end is flat and extends through the through hole (15) to the outside of the central case (11).

8. The rotation positioning mechanism (19) includes a transmission gear (191) and two limit spots (192) symmetrically arranged inside the lower case (13), the transmission gear (191) is rotatably mounted inside the lower case (13), and its upper part is actively fitted to a central positioning shaft (142); A transmission rack (194) is installed inside the limit spot (192) via a rack return spring (193), and the transmission gear (191) is rotatably installed in the lower case (13) and is engaged with the transmission rack (194). The wireless charging compatible magnetic suction quick release holder as described in claim 1, characterized in that the bottom of the transmission gear (191) extends to the bottom of the lower case (13) and is provided with a connection head (195).

9. The three-dimensional shock absorbing mechanism (2) includes a shock absorbing upper cover (21) and a shock absorbing lower case (22), and a plurality of elastic parts (23) arranged in a matrix are provided between the shock absorbing upper cover (21) and the shock absorbing lower case (22), The bottom of the shock absorbing lower case (22) is provided with slide holes (24) that are the same in number as the elastic parts (23) and correspond one-to-one to each other; The elastic part (23) includes a pagoda-shaped spring (231) and a limit screw (232), and the pagoda-shaped spring (231) is sandwiched between the shock absorbing upper cover (21) and the shock absorbing lower case (22); The limit screw (232) passes through the slide hole (24) and the pagoda-shaped spring (231) in order, and then is screwed into the shock-absorbing top cover (21). The magnetically attracted quick release holder for wireless charging according to claim 1, characterized in that a nut hole (25) is further provided on the bottom of the shock absorbing lower case (22).

10. The shock-absorbing top cover (21) has an insertion slot (26) inside for engaging with the connecting head (195), the insertion slot (26) being U-shaped; A sliding tenon (27) is operatively engaged in the opening at one end of the insertion slot (26); A common positioning slot (28) is provided at one end of the slide tenon (27) and at one end of the inner wall of the insertion slot (26), and a positioning block (281) is provided inside the positioning slot (28); A fourth fastening screw (29) is provided on the upper part of the shock absorbing top cover (21), one end of which is screwed into the inside of the positioning block (281), The wireless charging compatible magnetic adsorption quick release holder as described in claim 9, characterized in that when the three-dimensional shock absorption mechanism (2) rotates relative to the holder body (1), the axes of the fourth fastening screw (29) and the assembly hole (132) periodically shift and align.

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