Magnetic type portable loudspeaker with wireless charging base

Abstract

The utility model relates to the technical field of magnetic attraction, and discloses a magnetic attraction type portable loudspeaker with a wireless charging base, which comprises a charger seat and a shell, the inner wall of the shell is fixedly connected with a plurality of temperature detectors, the tops of the front side and the rear side of the shell are both provided with heat dissipation holes, the inner walls of the two heat dissipation holes are both fixedly connected with dustproof metal nets, and the dustproof metal nets are fixedly connected with the charger seat. The inner walls of the two heat dissipation holes are fixedly connected with small fans, the front side and the rear side of the inner wall of the shell are fixedly connected with air diffusers, the tops of the front side and the rear side of the shell are provided with heat dissipation grooves, and the inner walls of the two heat dissipation grooves are fixedly connected with heat dissipation fins. According to the utility model, ventilation is carried out through the heat dissipation holes, the small fan accelerates the air velocity, the heat dissipation fins increase the contact area between hot air and the outside, and the baffle guides more air to blow to a heat source by adjusting the micro motor, so that heat dissipation is accelerated, and the charging efficiency and the service life of the battery are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnetic attraction technical field especially the portable speaker of magnetic attraction formula with wireless charging base. BACKGROUND

[0002] Portable speaker, is for satisfying people can enjoy music anytime anywhere and research and development audio equipment, will powerful vocal function condense, break the space bondage, make people realize music freedom, and the portable speaker of magnetic attraction formula with wireless charging base can perfect fusion of magnetic attraction formula design and wireless charging base, need not complicated cable connection, close is adsorbed and charges, dispense with frequent and complex plug flow's trouble, product fusioned portable sound's mobile attribute and desktop equipment's continuous power supply capacity, support user realizes the experience of putting in place in many scenes immediately, also is frequently used in people's life.

[0003] Although the portable speaker of magnetic attraction formula with wireless charging base has brought the convenience to people on music enjoyment, but in the wireless charging process, due to electromagnetic induction principle, the charging coil inside the charging base and speaker will produce heat, when the heat dissipation design is poor, will lead to the overheat of speaker and charging base, the existing solution is to set the cooling fin inside the charging base and speaker, but even if there is a cooling measure, still appears the obvious situation of heating when long time high power charging, not only influence charging efficiency and battery life, also will trigger the overheat protection mechanism, suspend charging. UTILITY MODEL CONTENTS

[0004] In order to make up for the above insufficient, the utility model provides the portable speaker of magnetic attraction formula with wireless charging base, aims at improving the heat dissipation measure in prior art, the problem that still appears the obvious situation of heating when long time high power charging.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: portable speaker of magnetic attraction formula with wireless charging base, including charger seat and casing, the inner wall of casing is fixedly connected with a plurality of temperature detector, the top of the front and back sides of casing is all seted up and is equipped with the heat dissipation hole, the inner wall of two heat dissipation holes is all fixedly connected with dustproof metal screen, the inner wall of two heat dissipation holes is all fixedly connected with small -size fan, the inner wall front and back sides of casing are all fixedly connected with air diffuser, the top of the front and back sides of casing is all seted up and is equipped with the heat dissipation groove, the inner wall of two heat dissipation grooves is all fixedly connected with heat dissipation fin, the top of the inner wall of casing is fixedly connected with two micro motor, the output of two micro motor is all fixedly connected with rotating shaft, the outer side of two rotating shafts is all fixedly connected with adjustable air duct baffle, the inner bottom wall of casing is fixedly connected with aerogel heat insulation board, the top of aerogel heat insulation board is fixedly connected with battery, the outside of battery is fixedly connected with a plurality of graphite heat dissipation fin, the inner wall of casing is provided with liquid cooling circulation assembly, the left side of the outer wall of casing is provided with positioning mechanism, and the positioning mechanism is used to make the device fasten when charging.

[0006] As a further description of the above technical solution:

[0007] The positioning mechanism includes a plurality of protrusions, the right side of the plurality of protrusions is fixedly connected to the left side of the outer wall of the shell, the right side of the charger seat is provided with a plurality of positioning grooves, the inner wall of the plurality of positioning grooves is fixedly connected with a plurality of elastic buffers, the right side of the shell is fixedly connected with a magnetic attraction reinforcing frame, the right side of the charger seat is fixedly connected with a base reinforcing frame, the right side of the shell is fixedly connected with a plurality of elastic buckles, and the right side of the charger seat is provided with a clamping groove.

[0008] As a further description of the above technical solution:

[0009] The liquid cooling circulation assembly includes a storage tank, the rear side of the storage tank is fixedly connected to the rear side of the inner wall of the shell, the top of the storage tank is fixedly connected with a micro water pump, and the top of the micro water pump is fixedly connected with a liquid delivery pipeline.

[0010] As a further description of the above technical solution:

[0011] The front side of the outer wall of the shell is fixedly connected with an electric quantity display lamp, and the front side of the electric quantity display lamp is provided with a plurality of scale lines.

[0012] As a further description of the above technical solution:

[0013] The inner bottom wall of the shell is fixedly connected with a fixed block, and the top end of the fixed block is fixedly connected with a signal enhancement antenna.

[0014] As a further description of the above technical solution:

[0015] The outer wall top of the shell is fixedly connected with a plurality of audio input interfaces, and the inner wall of each of the plurality of audio input interfaces is fixedly connected with a dust plug.

[0016] As a further description of the above technical solution:

[0017] The top of the shell is fixedly connected with a metal buckle, and the outer wall of the metal buckle is smoothly processed.

[0018] As a further description of the above technical solution:

[0019] The front and rear sides of the shell are fixedly connected with a plurality of limiting pieces, and the limiting pieces on the front and rear sides are symmetrically distributed.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、 in the utility model, the air flow rate of in and out can be accelerated by the small fan installed at the heat dissipation hole, the heat dissipation fins below can increase the contact area of hot air inside the shell and the outside, and the heat dissipation speed is accelerated, at the same time, when there is a position with higher heat in the shell, the air in and out of the ventilation hole can be blown more by the baffle under the action of the micro motor, and the heat dissipation is accelerated, so that the charging efficiency and the battery life are avoided.

[0022] 2、 in the utility model, the plurality of protruding blocks are respectively slid into the corresponding positioning grooves, and the impact force of the shell is reduced under the action of the elastic buffer pad, at the same time, the elastic buckle is slightly elastically deformed under the action of its own elasticity, enters the clamping groove, and the two are clamped, so that the stability of the loudspeaker during charging is increased, and the plurality of clamping structures can avoid the shell from falling due to gravity or external force. DRAWINGS

[0023] Figure 1 It is a perspective view of the magnetic type portable loudspeaker with a wireless charging base proposed in the utility model;

[0024] Figure 2 It is a structure schematic view of the base reinforcing frame of the magnetic type portable loudspeaker with a wireless charging base proposed in the utility model;

[0025] Figure 3 It is a structure schematic view of the elastic buffer pad of the magnetic type portable loudspeaker with a wireless charging base proposed in the utility model;

[0026] Figure 4 It is a sectional view of the shell of the magnetic type portable loudspeaker with a wireless charging base proposed in the utility model;

[0027] Figure 5The structural diagram of the micro motor of the magnetic attraction type portable loudspeaker with a wireless charging base is provided in the utility model.

[0028] Figure 6 The split view of the magnetic attraction reinforcing frame of the magnetic attraction type portable loudspeaker with a wireless charging base is provided in the utility model.

[0029] Legend:

[0030] 1, charger seat; 2, shell; 3, positioning mechanism; 301, protruding block; 302, positioning groove; 303, elastic buffer pad; 304, magnetic attraction reinforcing frame; 305, base reinforcing frame; 306, elastic buckle; 307, clamping groove; 4, temperature detector; 5, heat dissipation hole; 6, dustproof metal mesh; 7, small fan; 8, air diffuser; 9, heat dissipation groove; 10, heat dissipation fin; 11, micro motor; 12, rotating shaft; 13, adjustable air duct baffle; 14, aerogel heat insulation plate; 15, graphite heat dissipation sheet; 16, storage box; 17, micro water pump; 18, infusion pipeline; 19, battery; 20, power display lamp; 21, scale line; 22, fixed block; 23, signal enhancement antenna; 24, audio input interface; 25, dustproof plug; 26, metal buckle; 27, limiting sheet. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Reference Figure 2 , Figure 4 and Figure 5The utility model provides a kind of embodiment of magnetic attraction type portable speaker with wireless charging base, including charger seat 1 and shell 2, the inner wall of shell 2 is fixedly connected with multiple temperature detectors 4, multiple temperature detectors 4 are distributed at the inner wall of shell 2 everywhere, for detecting the temperature change of each position of shell 2, the top of the front and rear side of shell 2 is all provided with heat dissipation hole 5, heat dissipation hole 5 is convenient for the circulation of air, the inner wall of two heat dissipation holes 5 is all fixedly connected with dustproof metal screen 6, dustproof metal screen 6 can avoid dust into shell 2, the inner wall of two heat dissipation holes 5 is all fixedly connected with small fan 7, small fan 7 is used to speed up the flow of air, the inner wall of the front and rear side of shell 2 is all fixedly connected with air diffuser 8, air diffuser 8 can increase the diffusion range and diffusion speed of air, the top of the front and rear side of shell 2 is all provided with heat dissipation groove 9, heat dissipation groove 9 is used to speed up heat dissipation, the inner wall of two heat dissipation grooves 9 is all fixedly connected with heat dissipation fin 10, heat dissipation fin 10 can increase the contact area of hot air in shell 2 and outside, increase heat dissipation, the inner wall top of shell 2 is fixedly connected with two micro motor 11, two micro motor 11 is the rotation of adjustable air duct baffle 13 and provides power, the output of two micro motor 11 is all fixedly connected with rotating shaft 12, rotating shaft 12 is used to connect micro motor 11 and adjustable air duct baffle 13, the outside of two rotating shafts 12 is all fixedly connected with adjustable air duct baffle 13, the wind that enters shell 2 can be accurately blown to a position by adjustable air duct baffle 13, the inner bottom wall of shell 2 is fixedly connected with aerogel heat insulation plate 14, aerogel heat insulation plate 14 can avoid the influence of the heat of battery 19 on shell 2, the top of aerogel heat insulation plate 14 is fixedly connected with battery 19, the outside of battery 19 is fixedly connected with multiple graphite heat dissipation fins 15, multiple graphite heat dissipation fins 15 can increase the transfer efficiency of heat, the inner wall of shell 2 is provided with liquid cooling circulation assembly, liquid cooling circulation assembly can reduce temperature, the outer wall left side of shell 2 is provided with positioning mechanism 3, positioning mechanism 3 is used to make device fasten when charging, liquid cooling circulation assembly includes storage tank 16, storage tank 16 is used to store coolant, the rear side of storage tank 16 is fixedly connected in the inner wall rear side of shell 2, the top of storage tank 16 is fixedly connected with micro water pump 17, micro water pump 17 can speed up the speed of coolant circulation flow, the top of micro water pump 17 is fixedly connected with infusion pipeline 18, infusion pipeline 18 is used for the flow of coolant;

[0033] Specifically, when the speaker is turned on, the charging coil and the battery 19 generate heat. At this time, the multiple temperature detectors 4 distributed on the inner wall of the shell 2 begin to monitor the temperature changes at each position of the shell 2 in real time and feed back the temperature data. At the same time, the small fan 7 fixedly connected to the inner wall of the heat dissipation hole 5 starts to run at high speed, accelerating the flow speed of the air, so that the external cold air can quickly enter the shell 2. The dustproof metal mesh 6 effectively blocks dust, preventing dust from entering the shell 2 along with the air, thus ensuring a clean environment for the internal electronic components. The air entering the shell 2 first passes through the air diffuser 8, which disperses the airflow, increasing the diffusion range and speed of the air, so that the cold air is more evenly distributed inside the shell 2. When the temperature detector 4 detects that the temperature at a certain position is too high, the corresponding micro motor 11 is started. The output end of the micro motor 11 drives the rotating shaft 12 to rotate, and then the adjustable air duct baffle 13 fixed to the outer side of the rotating shaft 12 is rotated to the appropriate angle, guiding the air entering the shell 2 to precisely blow to the position with too high temperature, thus achieving targeted heat dissipation. The heat dissipation fins 10 greatly increase the contact area between the hot air inside the shell 2 and the outside air. When the internal hot air rises to the position of the heat dissipation groove 9, the heat dissipation fins 10 quickly dissipate the heat to the outside air, accelerating the overall heat dissipation process. The aerogel thermal insulation board 14 can effectively prevent the heat generated by the battery 19 from affecting other parts of the shell 2, thus protecting the electronic components. The multiple graphite heat dissipation fins 15 fixedly connected to the outside of the battery 19 quickly absorb and transfer the heat generated by the battery 19 by utilizing the excellent heat conduction performance of graphite, thus improving the heat transfer efficiency. In addition, when the temperature is too high, the micro water pump 17 pumps out the cooling liquid in the storage tank 16, transports the cooling liquid to the area where the heat is more concentrated through the infusion pipeline 18, and absorbs the heat. The cooling liquid with heat flows back to the storage tank 16, where it is cooled by heat exchange, thus continuously reducing the internal temperature of the speaker.

[0034] Referring to Figure 2 , Figure 3 and Figure 6The positioning mechanism 3 comprises a plurality of protrusions 301, the right sides of the plurality of protrusions 301 are fixedly connected to the left side of the outer wall of the shell 2, a plurality of positioning grooves 302 are formed in the right side of the charger base 1, the plurality of protrusions 301 and the plurality of positioning grooves 302 provide a guiding effect for the connection of the shell 2 and the charger base 1, the inner walls of the plurality of positioning grooves 302 are fixedly connected with elastic buffer pads 303, the elastic buffer pads 303 can fill the tiny gap and play a sealing and shock-absorbing role, reducing the loosening of components caused by vibration, the right middle part of the shell 2 is fixedly connected with a magnetic attraction reinforcing frame 304, the right middle part of the charger base 1 is fixedly connected with a base reinforcing frame 305, the magnetic attraction reinforcing frame 304 and the base reinforcing frame 305 can generate a magnetic attraction force, increasing the connection strength of the shell 2 and the charger base 1, and also providing a guiding effect, the right front and rear ends of the shell 2 are fixedly connected with elastic buckles 306, the right side of the charger base 1 is provided with a clamping groove 307, the elastic buckles 306 can be clamped with the clamping groove 307, further increasing the connection strength;

[0035] Specifically, when the user is ready to place the shell 2 on the charger base 1 for charging, first hold the shell 2 and move it close to the charger base 1, at this time the protrusions 301 are aligned with the plurality of positioning grooves 302 formed in the right side of the charger base 1, because the positions and shapes of the protrusions 301 and the positioning grooves 302 match each other, the shell 2 can quickly find the position in the horizontal direction during the process of approaching the charger base 1, avoiding problems in subsequent connection caused by placement deviation, providing a basic guiding path, when the protrusions 301 gradually embed into the positioning grooves 302, the elastic buffer pads 303 fixedly connected to the inner walls of the positioning grooves 302 have good elasticity, when the protrusions 301 press the elastic buffer pads 303, the elastic buffer pads 303 elastically deform, not only can fill the tiny gap between the protrusions 301 and the positioning grooves 302 and play a sealing role, but also can effectively absorb vibration energy when the loudspeaker is vibrated in daily use, reducing the loosening of components caused by vibration and protecting the stability of the internal connection structure, at the same time, the magnetic attraction reinforcing frame 304 and the base reinforcing frame 305 both contain magnetic materials, the magnetic attraction force not only further reduces the distance between the shell 2 and the charger base 1 and increases the connection strength, but also plays an auxiliary guiding role in the vertical direction for the connection of the shell 2 and the charger base 1, so that the shell 2 can be more accurately aligned with the charger base 1, finally, when the shell 2 moves to the appropriate position, the elastic buckles 306 automatically clamped into the clamping groove 307 formed in the right side of the charger base 1 under the elastic action of the elastic buckles 306, providing additional fastening force for the connection of the shell 2 and the charger base 1, further increasing the connection strength, effectively preventing the shell 2 from separating from the charger base 1 due to accidental collision and shaking during use, ensuring the stability of the loudspeaker during charging.

[0036] Reference Figure 1 ,Figure 2 And Figure 4 The outer wall of the shell 2 is fixedly connected with an electric quantity display lamp 20, a plurality of scale lines 21 are arranged on the front side of the electric quantity display lamp 20, the electric quantity display lamp 20 can accurately display the electric quantity, the inner bottom wall of the shell 2 is fixedly connected with a fixed block 22, the top end of the fixed block 22 is fixedly connected with a signal enhancement antenna 23, the signal enhancement antenna 23 can increase the signal strength of the loudspeaker, the outer wall top of the shell 2 is fixedly connected with a plurality of audio input interfaces 24, the plurality of audio input interfaces 24 can be connected with external mobile devices, the inner wall of each of the plurality of audio input interfaces 24 is fixedly connected with a dustproof plug 25, the dustproof plug 25 can avoid the audio input interface 24 being blocked by dust, the top of the shell 2 is fixedly connected with a metal buckle 26, the metal buckle 26 can increase the portability of the device, the outer wall of the metal buckle 26 is smoothly processed, the front and rear sides of the shell 2 are fixedly connected with a plurality of limiting pieces 27, the plurality of limiting pieces 27 can avoid the dustproof metal mesh 6 from falling off, and the front and rear limiting pieces 27 are symmetrically distributed;

[0037] Specifically, the electric quantity display lamp 20 presents different lighting states according to the battery 19 electric quantity, all LED lights are bright when the battery is full, and the LED lights are extinguished in turn as the electric quantity is consumed, and the plurality of scale lines 21 arranged on the front side of the electric quantity display lamp 20 provide a more intuitive electric quantity reference for the user, when the loudspeaker is connected with the Bluetooth device, the signal enhancement antenna 23 helps to capture and transmit the Bluetooth signal, increases the signal receiving and transmitting range, reduces the signal attenuation and interference, provides protection for stable Bluetooth connection, and makes it difficult to appear the situation of lag and interruption in the music playing process, when the user uses the external mobile device to connect the loudspeaker to play audio in a wired manner, the audio output line plug of the external mobile device is inserted into the audio input interface 24 in a targeted manner, that is, the audio connection is established, when the audio input interface 24 is not used, the dustproof plug 25 is tightly attached to the inside of the interface, blocks the interface, avoids dust from entering the interface, and prolongs the service life of the audio input interface 24, when it is necessary to carry the loudspeaker out, the hanging rope is used to pass through the metal buckle 26, the loudspeaker is hung on the hand or the backpack, and the outer wall of the metal buckle 26 is smoothly processed, which can effectively avoid scratching the skin or clothes of the user in the carrying process, and in the daily use process, the plurality of limiting pieces 27 fixed on the front and rear sides of the shell 2 guarantee the stability of the dustproof metal mesh 6.

[0038] Working principle: the small fan 7 in the inner wall of the heat dissipation hole 5 starts to quickly suck the external cold air into the shell 2, and the dustproof metal mesh 6 filters the entering air by its mesh structure, ensuring the cleanliness of the air entering the shell 2 and preventing dust from accumulating on the surface of the electronic components to affect heat dissipation and performance. When the entering cold air meets the air diffuser 8, the air is divided and directed in different directions when the airflow impacts the surface of the air diffuser 8, so that the originally concentrated airflow is diffused in all directions, increasing the contact range and time of the air with the heating components and improving the uniformity and efficiency of air cooling. When the temperature detector 4 detects that the temperature at a certain position is too high, the micro motor 11 in the corresponding area starts, and the micro motor 11 directly drives the rotating shaft 12 to make the adjustable air duct baffle 13 rotate around the shaft. The angle change of the adjustable air duct baffle 13 changes the shape and direction of the airflow passage, guiding the airflow to blow precisely to the high-temperature area, and effectively improving the precision of heat dissipation. When the temperature is too high and exceeds the regulation and control ability of air cooling, the liquid cooling circulation assembly starts, the micro water pump 17 pumps the cooling liquid in the storage tank 16 out and pressurizes it into the infusion pipeline 18. The cooling liquid can absorb a large amount of heat, and when it flows through the area where the heat is concentrated, the cooling liquid exchanges heat with the heating components, the temperature rises after absorbing heat, and then the cooling liquid with high temperature flows back to the storage tank 16 through the infusion pipeline 18, and is cooled by convection heat exchange, and then is pumped out by the micro water pump 17 again to participate in the circulation, continuously taking away the heat in the loudspeaker, and maintaining the stable operation of the equipment in the appropriate temperature range.

[0039] And, when the shell 2 is close to the charger base 1, the protrusion 301 slides along the profile of the positioning groove 302, the physical shape constraint is used to guide the shell 2 to be accurately positioned on the horizontal plane, the positional deviation caused by manual placement is reduced, the accuracy of subsequent connection is ensured, when the protrusion 301 is embedded in the positioning groove 302, the elastic buffer pad 303 is extruded, so that the elastic buffer pad 303 can tightly fit the surface of the protrusion 301 and fill the small gap in the space, play a sealing role, and in the vibration environment, the elastic buffer pad 303 absorbs vibration energy through its elastic deformation, thereby reducing the impact of vibration on the connecting components and maintaining the stability of the internal structure, when the magnetic attraction reinforcing frame 304 and the base reinforcing frame 305 are close, the opposite magnetic poles attract each other, the magnetic force provides auxiliary guidance for the butt joint of the shell 2 and the charger base 1 in the vertical direction, helping the user to align more easily when placing, reducing the positional deviation in the vertical direction, at the same time, the strong magnetic attraction increases the tightness of the connection, ensures the stability of the relative position of the coil during wireless charging, and improves the charging efficiency, when the shell 2 moves to the appropriate position, the elastic buckle 306 is clamped into the clamping groove 307 under the action of the elastic restoring force of the elastic buckle 306, the mechanical locking structure is formed between the elastic buckle 306 and the clamping groove 307, the additional fastening force is provided through the friction between the buckle and the clamping groove 307 and the elastic tension of the buckle, effectively resisting the external force that may be generated due to collision and shaking during use, preventing the shell 2 from being separated from the charger base 1, and further ensuring the stability of the connection.

[0040] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A magnetic portable speaker with wireless charging base, comprising a charger base (1) and a shell (2), characterized in that: The inner wall of the shell (2) is fixedly connected with a plurality of temperature detectors (4), the front and rear sides of the shell (2) are provided with heat dissipation holes (5), the inner walls of the two heat dissipation holes (5) are fixedly connected with dustproof metal meshes (6), the inner walls of the two heat dissipation holes (5) are fixedly connected with small fans (7), the inner walls of the front and rear sides of the shell (2) are fixedly connected with air diffusers (8), the top of the front and rear sides of the shell (2) is provided with heat dissipation grooves (9), the inner walls of the two heat dissipation grooves (9) are fixedly connected with heat dissipation fins (10), the top of the inner wall of the shell (2) is fixedly connected with two micro motors (11), the output ends of the two micro motors (11) are fixedly connected with rotating shafts (12), the outer sides of the two rotating shafts (12) are fixedly connected with adjustable air duct baffles (13), the inner bottom wall of the shell (2) is fixedly connected with an aerogel heat insulation plate (14), the top of the aerogel heat insulation plate (14) is fixedly connected with a battery (19), the outer side of the battery (19) is fixedly connected with a plurality of graphite heat dissipation fins (15), the inner wall of the shell (2) is provided with a liquid cooling circulation assembly, the outer wall of the left side of the shell (2) is provided with a positioning mechanism (3), and the positioning mechanism (3) is used to quickly fix the device when charging.

2. The magnetic portable speaker with wireless charging base of claim 1, wherein: The positioning mechanism (3) comprises a plurality of protrusions (301), the right sides of the plurality of protrusions (301) are fixedly connected to the outer wall of the left side of the shell (2), the right side of the charger seat (1) is provided with a plurality of positioning grooves (302), the inner walls of the plurality of positioning grooves (302) are fixedly connected with elastic buffer pads (303), the right side of the shell (2) is fixedly connected with a magnetic attraction reinforcing frame (304), the right side of the charger seat (1) is fixedly connected with a base reinforcing frame (305), the right side of the shell (2) is fixedly connected with elastic buckles (306), and the right side of the charger seat (1) is provided with a clamping groove (307). 3.The magnetic portable speaker with wireless charging base of claim 1, wherein: The liquid cooling circulation assembly comprises a storage box (16), the rear side of the storage box (16) is fixedly connected to the inner wall of the rear side of the shell (2), and the top of the storage box (16) is fixedly connected with a micro water pump (17).

4. The magnetic portable speaker with wireless charging base of claim 1, wherein: The outer wall of the front side of the shell (2) is fixedly connected with an electric quantity display lamp (20), and the front side of the electric quantity display lamp (20) is provided with a plurality of scale lines (21). 5.The magnetically-attractable portable speaker with wireless charging base of claim 1, wherein: The inner bottom wall of the shell (2) is fixedly connected with a fixed block (22), and the top end of the fixed block (22) is fixedly connected with a signal enhancement antenna (23). 6.The magnetically-attractable portable speaker with wireless charging base of claim 1, wherein: The outer wall of the top of the shell (2) is fixedly connected with a plurality of audio input interfaces (24), and the inner walls of the plurality of audio input interfaces (24) are fixedly connected with dustproof plugs (25). 7.The magnetically-attractable portable speaker with wireless charging base of claim 1, wherein: The top of the shell (2) is fixedly connected with a metal buckle (26), and the outer wall of the metal buckle (26) is rounded. 8.The magnetically-attractable portable speaker with wireless charging base of claim 1, wherein: The front and rear sides of the shell (2) are fixedly connected with a plurality of limiting sheets (27), and the limiting sheets (27) on the front and rear sides are symmetrically distributed.

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