Anti-vibration and noise-reduction air pump emergency starting power supply all-in-one machine

Abstract

The invention relates to the technical field of air pump all-in-one machines, and discloses an anti-vibration and noise-reduction air pump emergency starting power source all-in-one machine which comprises an air pump all-in-one machine body, the air pump all-in-one machine body comprises a protection unit, a noise reduction air pump unit is arranged in the protection unit, and a portable unit is arranged outside the protection unit. According to the air pump emergency starting power supply all-in-one machine capable of resisting vibration and reducing noise, through a first spring, a second spring and the like of a composite structure of vertical spring buffering and transverse hinged spring vibration reduction and in combination with the acoustic design of a silencer, vibration and noise are effectively reduced, and the stability and comfort of equipment are improved; the protection unit integrates the functions of power supply, control, storage and protection, the number of parts is reduced, the size is reduced, durability and multifunctionality are both considered, the portable unit enables the air pipe to have the functions of an inflation pipeline and a handle, 'plug-and-play 'fast conversion is achieved, the problem of air pipe winding is solved, and the use efficiency and portability are improved.

Description

Technical Field

[0001] This invention relates to the field of integrated air pump technology, specifically to an integrated air pump emergency starter power supply with vibration and noise reduction capabilities. Background Technology

[0002] The integrated air pump and emergency jump starter, a multi-purpose device combining inflation and emergency power supply functions, has been widely used in automotive repair, outdoor rescue, and other fields in recent years. Its core value lies in its compact design, combining a high-pressure air pump with a high-capacity battery module to meet users' needs for rapid inflation (such as car tires and air mattresses) and emergency vehicle starting, while also offering portability and functionality. With increasing market demand, related products are continuously being improved in terms of lightweight design and multi-functional integration, such as using lithium-ion batteries to extend battery life and optimizing air pump efficiency to shorten inflation time.

[0003] Traditional air pumps are noisy because the cylinder module is only fixed to the housing with simple screws and lacks vibration resistance design. In addition, accessories such as air nozzles and needles are often stored in open compartments, which are easily scattered and lost due to vibration. Existing improvement solutions are mostly limited to single-function optimization, such as reducing noise by using external soundproof covers or adding independent accessory boxes. However, such designs often lead to increased size and cost, and do not solve the problem of system integration. Therefore, there is an urgent need for an integrated air pump emergency starter power supply with vibration resistance and noise reduction. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated air pump emergency starter power supply with vibration resistance and noise reduction to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an anti-vibration and noise-reducing air pump emergency starter power supply integrated unit, including an air pump integrated unit, the air pump integrated unit including a protection unit, the protection unit having a noise-reducing air pump unit inside, and a portable unit outside the protection unit; The noise-reducing air pump unit is used to reduce noise in the device and improve user comfort. The noise-reducing air pump unit includes an air pump module, the output end of which is fixedly connected to a silencer. The noise-reducing air pump unit also includes a mounting base, the inner wall of which is fixedly connected to a spring one, the end of which is away from the mounting base is fixedly connected to a buffer rod, the end of which is away from the spring one is fixedly connected to a mounting bracket one, the surface of which is fixedly connected to a rotating bracket, the inner wall of which is rotatably connected to a rotating rod, the end of which is away from the rotating bracket is fixedly connected to a spring two, the inner wall of which is slidably connected to a limit rod, and the two ends of which are fixedly connected to the mounting bracket two.

[0006] Two mounting brackets are provided. The inner walls of the two mounting brackets are fixedly connected to the surfaces of the air pump module and the muffler, respectively. The inner wall of the rotating rod is slidably connected to the surface of the limiting rod.

[0007] The protection unit is used to protect the internal structure of the device and provide power. The protection unit includes a lower shell, an upper shell fixedly connected to the top of the lower shell, a decorative piece fixedly connected to the surface of the upper shell, an accessory compartment cover fixedly connected to the inner wall of the lower shell, a main board fixedly connected to the inner wall of the lower shell, a display screen electrically connected to the surface of the main board, an accessory compartment cover snapped onto the surface of the lower shell, a silicone cover snapped onto the surface of the lower shell, a battery pack fixedly connected to the inner wall of the lower shell, an air pipe accessory snapped onto the inner wall of the lower shell, and a lamp lens module fixedly connected to the surface of the lower shell.

[0008] The bottom end of the mounting base is fixedly connected to the lower shell, and the top end of the second mounting bracket is fixedly connected to the top end of the upper shell.

[0009] The portable unit is used to improve the portability of the device. The portable unit includes an air tube, a fixed head is fixedly connected to one end surface of the air tube, a sliding block is slidably connected to the inner wall of the fixed head, a spring is fixedly connected to the surface of the sliding block, and a fixed seat is fixedly connected to the end of the spring away from the sliding block. The inner wall of the fixed seat is slidably connected to the surface of the fixed block.

[0010] The surface of the fixed base is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the surface of the sliding block.

[0011] The end of the air tube away from the fixed head is fixedly connected to the lower shell, the end of the air tube away from the fixed head is fixedly connected to the output end of the air pump module, and the surface of the fixed base is fixedly connected to the surface of the lower shell.

[0012] The surface of the upper shell has a slot, and the surface of the display screen is slidably connected to the inner wall of the slot.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are: First, this invention constructs a three-dimensional vibration buffer system in the noise-reducing air pump unit. Through the coordinated design of the mechanical structure, it achieves multi-dimensional vibration energy absorption. Specifically, the air pump module and the silencer are respectively fixed to two mounting brackets, forming independent vibration units. The mounting base is connected to the mounting brackets via a spring and a buffer rod. When the air pump module generates vertical vibration, the buffer rod slides along the inner wall of the mounting base and compresses the spring, utilizing the elastic deformation of the spring to achieve initial vibration attenuation. This converts high-frequency vibration into potential energy for storage and release, effectively reducing the vibration amplitude transmitted to the protection unit. For lateral vibration, the hinged structure formed by the rotating bracket and the rotating rod plays a crucial role. When the mounting bracket undergoes lateral displacement, the rotating rod rotates around the axis of the rotating bracket, stretching or compressing the spring. Simultaneously, the limiting rod restricts the radial displacement of the spring, ensuring that vibration energy is absorbed along the spring axis. This "vertical spring buffer +..." The dual structure of "lateral hinged spring vibration damping" reduces vibration transmission efficiency compared to traditional single-spring vibration damping solutions. Especially under high-frequency vibration conditions, such as during the start-up and shutdown of the air pump, it effectively avoids problems such as loosening of internal components or abnormal noise from the housing caused by resonance. Combined with the acoustically optimized design of the muffler—which uses a labyrinthine flow channel and a composite structure of damping materials—it can reduce the exhaust noise of the air pump from 85dB in traditional solutions to below 72dB, meeting the requirements for quiet operation both indoors and outdoors. The dual vibration damping and noise reduction design not only improves user operating comfort but also extends the service life of core components such as the air pump module and battery pack, avoiding poor circuit contact or structural fatigue damage caused by long-term vibration.

[0014] Secondly, the flexible snap-fit ​​handle structure of the portable unit of this invention breaks through the functional limitations of traditional air tubes, which are merely used as a transmission medium. It innovatively transforms the air tube into a component that combines connection and carrying functions. The fixed head at the end of the air tube and the lower shell fixing seat are locked together via a sliding block and a spring. After use, when the fixed head is inserted into the fixing seat, its inclined surface pushes the sliding block along the groove, compressing the spring. When the fixed head is fully embedded, the spring resets, driving the locking block to engage with the fixed head groove, making the air tube and fixing seat a stable whole. At this point, the air tube naturally bends to form an ergonomic handle shape. Mechanical testing shows that this structure can withstand an 8kg vertical pulling force, meeting daily carrying needs. Compared to traditional devices that require an additional handle or inconvenient bundled storage, this design allows for "plug and play." Its rapid conversion mechanism allows the air tube to function as a transmission line when inflating and instantly transform into a handle when stored, simplifying the operation process. It is especially suitable for scenarios such as outdoor rescue and vehicle maintenance. Users can quickly move the device by carrying it with one hand, while avoiding the storage problems caused by loose and tangled air tubes. The fixed base and lower shell are integrally injection molded, and combined with the wear-resistant rubber material of the air tube, it can still maintain structural stability during frequent plugging and unplugging, effectively improving the portability and efficiency of the device.

[0015] Third, the protection unit of this invention adopts a modular integrated design. A closed cavity is constructed through the snap-fit ​​structure of the lower and upper shells. The internal space is scientifically divided into a power zone, a control zone, and a storage zone. The battery pack is vertically arranged with the motherboard. The battery pack uses a high-energy-density lithium battery, and in conjunction with the motherboard's intelligent charge and discharge management chip, it can stably output a 12V / 24V emergency starting power supply in environments ranging from -20℃ to 60℃. The display screen is embedded in the upper shell slot, displaying parameters such as battery level, tire pressure, and operating mode in real time. The interface is treated with anti-glare technology, ensuring clear readability even in strong light. The accessory compartment inner cover and accessory compartment cover form an independent storage space for easily lost accessories such as inflator nozzles and power cords. A silicone cover covers the charging interface for dust and water resistance. The lamp lens module integrates LEDs. Emergency lighting, supporting a high-intensity light mode, meets the needs of complex scenarios such as nighttime rescue. Compared with traditional separate air pumps and power supply equipment, this invention reduces the number of components and shrinks the size through an integrated structural design. At the same time, the appearance optimization of the decorative piece takes into account both industrial aesthetics and grip feel. The reinforcing rib structure of the inner wall of the lower shell and the engineering plastic material of the upper shell can withstand the impact of a drop from a height of 1.5m, effectively protecting the internal precision components and significantly improving the durability of the equipment in high-frequency vibration scenarios such as vehicle and outdoor environments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is an exploded view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the present invention; Figure 4 This is a partial structural division of the present invention; Figure 5 This is a side view of the overall structure of the present invention; Figure 6 This is a partial structural breakdown diagram of the present invention.

[0017] Legend: 1. Integrated air pump unit; 10. Protection unit; 1001. Lower shell; 1002. Upper shell; 1003. Decorative piece; 1004. Accessory compartment inner cover; 1005. Main board; 1006. Display screen; 1007. Accessory compartment cover; 1008. Silicone cover; 1009. Battery pack; 1010. Air hose accessories; 1011. Lamp lens module; 20. Noise Reduction Air Pump Unit; 2001. Air Pump Module; 2002. Silencer; 2003. Mounting Base; 2004. Spring 1; 2005. Buffer Rod; 2006. Mounting Bracket 1; 2007. Rotating Bracket; 2008. Rotating Rod; 2009. Spring 2; 2010. Limiting Rod; 2011. Mounting Bracket 2; 30. Portable unit; 3001. Air tube; 3002. Fixing head; 3003. Fixing base; 3004. Sliding block; 3005. Spring three; 3006. Slide groove. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0019] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the present invention provides a technical solution: an integrated unit for vibration-resistant and noise-reducing emergency start-up power supplies for air pumps. Working principle: Includes an integrated air pump 1, which includes a protection unit 10. The protection unit 10 has a noise reduction air pump unit 20 inside and a portable unit 30 outside. The noise reduction air pump unit 20 is used to reduce noise in the device and improve user comfort. The noise reduction air pump unit 20 includes an air pump module 2001, with a silencer 2002 fixedly connected to the output end of the air pump module 2001. The noise reduction air pump unit 20 also includes a mounting base 2003. A spring 2004 is fixedly connected to the inner wall of the mounting base 2003. A buffer rod 2005 is fixedly connected to the end of the spring 2004 away from the mounting base 2003. A mounting bracket 2006 is fixedly connected to the end of the buffer rod 2005 away from the spring 2004. A rotating bracket 2007 is fixedly connected to the surface of the mounting bracket 2006. A rotating rod 2008 is rotatably connected to the inner wall of the rotating bracket 2007. A spring 2009 is fixedly connected to the end of the rotating rod 2008 away from the rotating bracket 2007. A limit rod 2010 is slidably connected to the inner wall of the spring 2009. Mounting bracket 2011 is fixedly connected to both ends of the limit rod 2010.

[0020] The noise-reducing air pump unit 20 is used to reduce noise in the device and improve user comfort. It includes an air pump module 2001, with a silencer 2002 fixedly connected to the output end of the air pump module 2001. The silencer 2002 attenuates the airflow noise generated by the air pump module 2001 during operation, reducing noise transmission from the source. The noise-reducing air pump unit 20 also includes a mounting base 2003. A spring 2004 is fixedly connected to the inner wall of the mounting base 2003. A buffer rod 2005 is fixedly connected to the end of the spring 2004 away from the mounting base 2003. A mounting bracket 2006 is fixedly connected to the end of the buffer rod 2005 away from the spring 2004. The inner walls of the two mounting brackets 2006 are fixedly connected to the surfaces of the air pump module 2001 and the silencer 2002, respectively. When the air pump module 2001 vibrates during operation, it will move the mounting brackets 2006. In synchronous motion, the buffer rod 2005 slides on the inner wall of the mounting base 2003 and compresses or stretches the spring 2004 as the mounting bracket 2006 sways. The elastic deformation of the spring 2004 achieves initial buffer absorption of vertical vibration energy. A rotating frame 2007 is fixedly connected to the surface of the mounting bracket 2006. A rotating rod 2008 is rotatably connected to the inner wall of the rotating frame 2007. The inner wall of the rotating rod 2008 is slidably connected to the surface of the limiting rod 2010. A spring 2009 is fixedly connected to the end of the rotating rod 2008 away from the rotating frame 2007. The limiting rod 2010 is slidably connected to the inner wall of the spring 2009. Mounting bracket 2011 is fixedly connected to both ends of the limiting rod 2010. The bottom end of the mounting base 2003 is fixedly connected to the lower shell 1001 of the protection unit 10, and the top end of the mounting bracket 2011 is fixedly connected to the protection unit 10. The upper shell 1002 is fixedly connected. When the air pump module 2001 experiences lateral swaying, the mounting bracket 2006 drives the rotating bracket 2007, causing the rotating rod 2008 to rotate around the axis of the rotating bracket 2007. During rotation, the second spring 2009 is stretched or compressed. The limiting rod 2010 restricts the radial offset of the second spring 2009 and guides it to extend and retract axially, thereby absorbing lateral vibration energy. Through the dual buffer structure of the first spring 2004 for vertical vibration and the second spring 2009 in conjunction with the rotating rod 2008 for lateral vibration, combined with the noise reduction design of the silencer 2002, the vibration transmission and noise generation during device operation are effectively reduced, thereby improving user comfort and reducing the wear and tear on internal components such as the air pump module 2001 and battery pack 1009 caused by vibration. There are two mounting brackets 2006. The inner walls of the two mounting brackets 2006 are fixedly connected to the surfaces of the air pump module 2001 and the muffler 2002, respectively. The inner wall of the rotating rod 2008 is slidably connected to the surface of the limiting rod 2010.

[0021] Mounting bracket 1 2006 has two mounting brackets, with their inner walls fixedly connected to the surfaces of air pump module 2001 and muffler 2002 respectively. This design forms a rigid connection between air pump module 2001 and muffler 2002, ensuring consistent vibration frequency and amplitude during operation, facilitating vibration control through a unified buffer structure. The inner wall of rotating rod 2008 is slidably connected to the surface of limiting rod 2010. One end of rotating rod 2008 is rotatably connected to mounting bracket 1 2006 via rotating frame 2007, and the other end cooperates with limiting rod 2010 via spring 2 2009. When air pump module 2001 and muffler 2002 experience lateral vibration during operation, mounting bracket 1 2006 drives rotating rod 2008 to rotate around the axis of rotating frame 2007. During rotation, rotating rod 2008 moves along limiting rod 2010. The surface slides and stretches or compresses the second spring 2009. The limiting rod 2010 provides axial guidance for the second spring 2009 and limits its radial displacement, so that the elastic deformation of the second spring 2009 can effectively absorb the lateral vibration energy. At the same time, the two mounting brackets 2006 achieve vertical vibration buffering through the buffer rod 2005 and the first spring 2004, thus forming a composite structure of "vertical spring buffering + lateral hinged spring vibration reduction". Through the sliding cooperation between the rotating rod 2008 and the limiting rod 2010, it is ensured that the lateral vibration energy is accurately transmitted to the second spring 2009 for attenuation, avoiding the vibration from being directly transmitted to the lower shell 1001 and upper shell 1002 of the protection unit 10 through the mounting bracket 2006. This effectively reduces the overall vibration amplitude of the device. Combined with the noise reduction function of the silencer 2002, it significantly improves the user's comfort and reduces the wear and tear of internal components caused by vibration. The protection unit 10 is used to protect the internal structure of the device and provide power. The protection unit 10 includes a lower shell 1001, an upper shell 1002 fixedly connected to the top of the lower shell 1001, a decorative piece 1003 fixedly connected to the surface of the upper shell 1002, an accessory compartment cover 1004 fixedly connected to the inner wall of the lower shell 1001, a main board 1005 fixedly connected to the inner wall of the lower shell 1001, a display screen 1006 electrically connected to the surface of the main board 1005, an accessory compartment cover 1007 snapped onto the surface of the lower shell 1001, a silicone cover 1008 snapped onto the surface of the lower shell 1001, a battery pack 1009 fixedly connected to the inner wall of the lower shell 1001, an air pipe accessory 1010 snapped onto the inner wall of the lower shell 1001, and a lamp lens module 1011 fixedly connected to the surface of the lower shell 1001.

[0022] The protection unit 10 achieves protection of the internal structure and power supply functions through the coordinated action of multiple components. Its core lies in the closed cavity structure formed by the lower shell 1001 and the upper shell 1002, with their tops fixedly connected to form a rigid outer shell, providing physical protection for the internal components. The accessory compartment cover 1004 fixed to the inner wall of the lower shell 1001 and the accessory compartment cover 1007 snapped onto the surface together constitute an accessory storage space, which can store easily damaged parts such as air hose accessories 1010, preventing loss or damage. The main board 1005 fixed to the inner wall of the lower shell 1001 serves as the control core, and the display screen 1006 electrically connected to the surface can display parameters such as power level and working status in real time. The decorative piece 1003 on the surface of the upper shell 1002 enhances the appearance and optimizes the grip. The silicone cover 1008 snapped onto the surface of the lower shell 1001 is used to cover the charging interface and other parts, improving the device's dustproof and waterproof performance. The battery pack 1009 fixed to the inner wall serves as a power module, providing power to the air pump module 2001. The mainboard 1005 and other power supplies ensure the stable operation of the device's emergency start-up and inflation functions. The lamp lens module 1011, fixed on the surface of the lower shell 1001, integrates lighting functions to meet the needs of use in nighttime or dimly lit environments. The overall structural design, through the cooperation of the lower shell 1001 and the upper shell 1002, organically integrates the power system, control module, storage space, and protective components. This provides a shock-resistant, dustproof, and waterproof protective environment for core components such as the air pump module 2001. The integrated design of the mainboard 1005 and battery pack 1009 achieves efficient power management and supply. At the same time, the display screen 1006 and lamp lens module 1011 enhance the human-machine interaction experience of the device. This makes the protection unit 10 a unified whole in terms of structural protection, power supply, and functional expansion, ensuring the reliable operation of the device in complex environments.

[0023] The bottom of the mounting base 2003 is fixedly connected to the lower shell 1001, and the top of the mounting bracket 2011 is fixedly connected to the top of the upper shell 1002.

[0024] The bottom end of mounting base 2003 is fixedly connected to the lower shell 1001 of protection unit 10, and the top end of mounting bracket 2011 is fixedly connected to the top end of upper shell 1002. These two components serve as the lower support point and upper fixing point of the noise-reducing air pump unit 20, respectively. A vibration-damping structure, consisting of spring 2004, buffer rod 2005, rotating frame 2007, rotating rod 2008, spring 2009, and limiting rod 2010, is rigidly connected between the upper and lower shells of protection unit 10, forming a stable mechanical frame of "lower support - upper anchoring." When the air pump module 2001 vibrates during operation, mounting bracket 2006 is connected to mounting base 2003 via buffer rod 2005. Vertical vibrations are absorbed by the compression / tension deformation of spring 2004, while lateral vibrations are absorbed by the rotation of rotating rod 2008 around rotating frame 2007, which drives spring 2009. During the telescoping process, mounting bracket 2011 serves as the upper fixed fulcrum, providing reverse tension support for spring 2009. This allows the elastic deformation of spring 2009 to effectively counteract lateral vibration energy. Limiting rod 2010 restricts radial displacement of spring 2009 as it slides along its inner wall, ensuring axial transmission of vibration energy to the upper and lower shells. This fixed connection method forms an elastic coupling system between the noise-reducing air pump unit 20 and the protection unit 10. The rigid connection between mounting base 2003 and mounting bracket 2011 ensures structural stability, while the elastic isolation of spring 1004 and spring 2009 limits the vibration amplitude of air pump module 2001 within the protection unit 10, preventing direct transmission of vibration to the lower shell 1001 and upper shell 1002, which could lead to shell resonance or noise amplification. Simultaneously, it provides a stable mounting foundation for the noise reduction function of silencer 2002, ultimately achieving a synergistic improvement in vibration resistance and noise reduction.

[0025] The portable unit 30 is used to improve the portability of the device. The portable unit 30 includes an air tube 3001. A fixing head 3002 is fixedly connected to one end surface of the air tube 3001. A sliding block 3004 is slidably connected to the inner wall of the fixing head 3002. A spring 3005 is fixedly connected to the surface of the sliding block 3004. A fixing seat 3003 is fixedly connected to the end of the spring 3005 away from the sliding block 3004. The inner wall of the fixing seat 3003 is slidably connected to the surface of the fixing block 3002.

[0026] The portable unit 30 enhances portability through the coordinated design of its components. Its core lies in the elastic locking structure between the fixed head 3002 and the fixed base 3003, which are fixedly connected to one end of the air tube 3001. The fixed base 3003 is fixed to the surface of the lower shell 1001 of the protective unit 10, and its inner wall has a sliding groove 3006. The sliding block 3004 can slide within the sliding groove 3006 and slides in connection with the inner wall of the fixed head 3002. The other end of the spring 3005 fixed to the surface of the sliding block 3004 is connected to the fixed base 3003, providing a return force for the sliding block 3004. When the device needs to be carried, the fixed head 3002 is inserted into the fixed base 3003. The inclined surface of the fixed head 3002 pushes the sliding block 3004 to compress the spring 3005 and slide inward along the sliding groove 3006 until the fixed head 3002 is fully embedded in the fixed base 3003. Inside the cavity, the sliding latch 3004 rebounds under the elastic force of the spring 3005, locking into the slot (not shown) on the surface of the fixing head 3002, thus reliably connecting the air tube 3001 and the fixing seat 3003. The air tube 3001 naturally bends to form an ergonomic handle shape. This structure ensures the stability of the connection between the fixing head 3002 and the fixing seat 3003 through the elastic restoring force of the spring 3005. It has been tested and can withstand an axial tensile force of 8kg without falling off. Pressing the sliding latch 3004 can quickly separate the air tube 3001 from the fixing seat 3003, enabling quick assembly and disassembly with one hand. Compared to traditional portable devices that require an additional handle or loose binding for storage, this design combines the air tube 3001 with the function of an inflation tube and a handle. After use, the air tube 3001 is reconnected to the fixing head 3002 and the fixing seat 3003. The snap-fit ​​design creates an integrated portable structure, effectively preventing the air tube 3001 from becoming loose and tangled, improving convenience and stability when carried outdoors, and making it especially suitable for rapid movement in emergency situations. At the same time, the fixed connection between the fixing base 3003 and the lower shell 1001, and the limiting and guiding of the sliding block 3004 by the sliding groove 3006, ensure the reliability of the structure and the smoothness of operation during long-term use.

[0027] The surface of the fixed base 3003 is provided with a sliding groove 3006, and the inner wall of the sliding groove 3006 is slidably connected to the surface of the sliding block 3004.

[0028] The inner wall of the groove 3006 on the surface of the fixing base 3003 is slidably connected to the surface of the sliding block 3004. This structure plays a key guiding and limiting role in the portable unit 30: the groove 3006 provides a specific path for the movement of the sliding block 3004, allowing the sliding block 3004 to slide only along the extension direction of the groove 3006, avoiding radial offset or jamming during the connection or separation of the fixing head 3002 and the fixing base 3003; when the air tube 3001 needs to be stored as a handle, the fixing head 3002 is inserted into the fixing base 3003, and its inclined surface pushes the sliding block 3004 to slide inward along the groove 3006 and compress the spring 3005. After the fixing head 3002 is fully embedded, the spring 3005 resets and drives the sliding block 3004 to slide in the opposite direction along the groove 3006 and engage with the fixing head 3002. Within the groove, the slide 3006 ensures that the sliding block 3004 is precisely aligned with the slot of the fixing head 3002, thereby achieving a stable connection between the air tube 3001 and the fixing seat 3003. When the air tube 3001 needs to be used, pressing the sliding block 3004 allows it to slide along the slide 3006 and compress the spring 3005, quickly separating the fixing head 3002 from the fixing seat 3003. Throughout the process, the slide 3006 strictly limits the sliding trajectory of the sliding block 3004, ensuring the smoothness and reliability of the connection and separation operations. At the same time, through the cooperation of the slide 3006 and the sliding block 3004, the air tube 3001 can withstand a vertical pulling force of 8kg when used as a handle, meeting daily carrying needs and effectively avoiding the problem of the air tube 3001 becoming loose and tangled, thus improving the convenience and stability of the device when carried outdoors.

[0029] The end of the air tube 3001 away from the fixed head 3002 is fixedly connected to the lower shell 1001, the end of the air tube 3001 away from the fixed head 3002 is fixedly connected to the output end of the air pump module 2001, and the surface of the fixed base 3003 is fixedly connected to the surface of the lower shell 1001.

[0030] The end of the air tube 3001 furthest from the fixing head 3002 is fixedly connected to the lower shell 1001, and this end is also fixedly connected to the output end of the air pump module 2001. This dual connection makes the air tube 3001 a key transmission channel between the air pump module 2001 and the external inflation interface, ensuring that the gas generated by the air pump module 2001 during operation can be stably delivered to the device to be inflated through the air tube 3001. Meanwhile, the surface of the fixing base 3003 is fixedly connected to the surface of the lower shell 1001, providing a stable mounting base for the flexible snap-fit ​​structure of the portable unit 30. When the fixing head 3002 is inserted into the fixing base 3003, the fixing base 3003, relying on its fixed connection with the lower shell 1001, can withstand the pulling force when the air tube 3001 is used as a handle. Testing shows it can withstand a vertical pulling force of 8 kg. The end of the air tube 3001 furthest from the fixing head 3002... One end of the air tube 3001 is fixedly connected to the lower shell 1001, ensuring the stability of the connection between the output end of the air pump module 2001 and the air tube 3001, preventing air leakage or tube detachment during inflation. When stored, the air tube 3001 has two fixed ends: one end fixed to the lower shell 1001, and the other end connected to the fixing seat 3003 via the fixing head 3002, forming a naturally curved handle shape that conforms to ergonomic design and facilitates one-handed carrying. Furthermore, the fixed connection between the fixing seat 3003 and the lower shell 1001, along with the fixing method at both ends of the air tube 3001, together constitute an integrated structure of "air transmission + portable handle," allowing the air tube 3001 to function as a gas transmission pipeline during inflation and to be connected to the fixing seat 3003 via the fixing head 3002 when stored. The snap-fit ​​design converts the hose into a handle, making it easy to operate and structurally stable. This effectively solves the problem of loose and tangled air hoses in traditional equipment, improving the efficiency and convenience of carrying the equipment outdoors and using it in emergencies.

[0031] The surface of the upper shell 1002 has a slot, and the surface of the display screen 1006 is slidably connected to the inner wall of the slot.

[0032] The slot on the surface of the upper shell 1002 and its sliding connection structure with the surface of the display screen 1006 serve the installation and positioning functions of the display screen 1006 within the protection unit 10: the slot provides a precise embedding space for the display screen 1006, and the sliding guide design of its inner wall allows the display screen 1006 to be smoothly embedded or disassembled in a specific direction, facilitating assembly and subsequent maintenance; the sliding fit between the surface of the display screen 1006 and the inner wall of the slot ensures its stability during equipment operation, preventing displacement or detachment due to vibration or external impact. Simultaneously, the limiting effect of the slot keeps the display screen 1006 and the surface of the upper shell 1002 flat, improving the overall consistency of the equipment's appearance. Furthermore, this sliding connection method, combined with the closed cavity structure of the upper shell 1002 and the lower shell 1001, effectively reduces the entry of dust, moisture, and other external impurities into the connection gap between the display screen 1006 and the upper shell 1002, enhancing the protective performance of the display screen 1006 and ensuring its stability during operation. It can display real-time parameters such as battery level and tire pressure normally in environments ranging from 20℃ to 60℃, meeting the needs of use in complex outdoor scenarios.

[0033] Working principle: When the device needs to be inflated, the battery pack 1009 supplies power to the air pump module 2001. After the air pump module 2001 starts, the gas generated is delivered to the device to be inflated through the air pipe 3001 connected to the output end. At this time, the fixed head 3002 of the portable unit 30 is separated from the fixed base 3003, and the air pipe 3001 serves as the inflation transmission pipeline. The vertical vibration generated by the air pump module 2001 during operation is compressed by the buffer rod 2005 at the bottom of the mounting base 2003, which compresses the first spring 2004. The first spring 2004 absorbs the vibration energy and reduces the transmission to the protection unit 10. The lateral vibration drives the rotating rod 2008 to swing on the rotating frame 2007, stretching or compressing the second spring 2009. The deformation of the second spring 2009 attenuates the lateral vibration. At the same time, the labyrinth channel and damping material inside the silencer 2002 absorb and block the noise generated by the air pump, reducing the noise from 85dB. The noise level is reduced to below 72dB, achieving vibration and noise reduction functions. When the equipment needs to be carried, the fixing head 3002 is inserted into the fixing base 3003. Its inclined surface pushes the sliding block 3004 to slide along the groove 3006 on the surface of the fixing base 3003 and compress the spring 3005. After the fixing head 3002 is fully embedded, the spring 3005 resets and drives the sliding block 3004 to engage with the groove of the fixing head 3002, causing the air tube 3001 to bend and form a handle. The fixing base 3003 provides stable support through a fixed connection with the lower shell 1001. The end of the air tube 3001 away from the fixing head 3002 is fixed to the lower shell 1001 and the output end of the air pump module 2001 to ensure the stability of the handle structure and withstand a vertical pulling force of 8kg. The lower shell 1001 of the protection unit 10 The upper shell 1002 forms a closed cavity with a reinforcing rib design, providing 1.5m drop protection for internal components such as the battery pack 1009 and the main board 1005. The main board 1005 integrates intelligent charging and discharging management functions and displays parameters in real time through the display screen 1006. The display screen 1006 achieves stable installation through a sliding connection with the slotted upper shell 1002. The accessory compartment 1007 stores accessories such as the inflation nozzle and is protected from dust and water by a silicone cover. The lamp lens module 1008 provides lighting in emergency scenarios. The whole system achieves functions such as inflation, emergency start, and lighting through the coordinated work of each unit, while also taking into account vibration resistance, noise reduction, portability, and protection performance.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vibration-resistant and noise-reducing integrated emergency starter power supply for an air pump, comprising an integrated air pump (1), characterized in that: The air pump unit (1) includes a protection unit (10), inside which a noise reduction air pump unit (20) is provided, and outside the protection unit (10) a portable unit (30) is provided. The noise reduction air pump unit (20) is used to reduce noise in the device and improve user comfort. The noise reduction air pump unit (20) includes an air pump module (2001), and a silencer (2002) is fixedly connected to the output end of the air pump module (2001). The noise reduction air pump unit (20) also includes a mounting base (2003), and a spring (2004) is fixedly connected to the inner wall of the mounting base (2003). A buffer rod (2005) is fixedly connected to the end of the spring (2004) away from the mounting base (2003). 005) A mounting bracket (2006) is fixedly connected to one end away from spring one (2004). A rotating bracket (2007) is fixedly connected to the surface of the mounting bracket one (2006). A rotating rod (2008) is rotatably connected to the inner wall of the rotating bracket (2007). A spring two (2009) is fixedly connected to one end of the rotating rod (2008) away from the rotating bracket (2007). A limit rod (2010) is slidably connected to the inner wall of the spring two (2009). Mounting bracket two (2011) is fixedly connected to both ends of the limit rod (2010).

2. The integrated anti-vibration and noise-reducing air pump emergency starter power supply according to claim 1, characterized in that: Two mounting brackets (2006) are provided. The inner walls of the two mounting brackets (2006) are fixedly connected to the surfaces of the air pump module (2001) and the muffler (2002), respectively. The inner wall of the rotating rod (2008) is slidably connected to the surface of the limiting rod (2010).

3. The integrated anti-vibration and noise-reducing air pump emergency starter power supply according to claim 1, characterized in that: The protection unit (10) is used to protect the internal structure of the device and provide power. The protection unit (10) includes a lower shell (1001), an upper shell (1002) is fixedly connected to the top of the lower shell (1001), a decorative piece (1003) is fixedly connected to the surface of the upper shell (1002), and a component compartment cover (1004) is fixedly connected to the inner wall of the lower shell (1001). A main board (1004) is fixedly connected to the inner wall of the lower shell (1001). 05), the surface of the motherboard (1005) is electrically connected to the display screen (1006), the surface of the lower shell (1001) is snapped with the accessory compartment cover (1007), the surface of the lower shell (1001) is also snapped with the silicone cover (1008), the inner wall of the lower shell (1001) is fixedly connected to the battery pack (1009), the inner wall of the lower shell (1001) is snapped with the air pipe accessory (1010), and the surface of the lower shell (1001) is fixedly connected to the lamp lens module (1011).

4. The integrated anti-vibration and noise-reducing air pump emergency starter power supply according to claim 1, characterized in that: The bottom end of the mounting base (2003) is fixedly connected to the lower shell (1001), and the top end of the mounting bracket (2011) is fixedly connected to the top end of the upper shell (1002).

5. The integrated anti-vibration and noise-reducing air pump emergency starter power supply according to claim 1, characterized in that: The portable unit (30) is used to improve the portability of the device. The portable unit (30) includes an air tube (3001). A fixing head (3002) is fixedly connected to one end surface of the air tube (3001). A sliding block (3004) is slidably connected to the inner wall of the fixing head (3002). A spring three (3005) is fixedly connected to the surface of the sliding block (3004). A fixing seat (3003) is fixedly connected to the end of the spring three (3005) away from the sliding block (3004). The inner wall of the fixing seat (3003) is slidably connected to the surface of the fixing block (3002).

6. The integrated anti-vibration and noise-reducing air pump emergency starter power supply according to claim 5, characterized in that: The surface of the fixed base (3003) is provided with a sliding groove (3006), and the inner wall of the sliding groove (3006) is slidably connected to the surface of the sliding block (3004).

7. The integrated anti-vibration and noise-reducing air pump emergency starter power supply according to claim 5, characterized in that: The end of the air tube (3001) away from the fixed head (3002) is fixedly connected to the lower shell (1001), the end of the air tube (3001) away from the fixed head (3002) is fixedly connected to the output end of the air pump module (2001), and the surface of the fixed seat (3003) is fixedly connected to the surface of the lower shell (1001).

8. The integrated anti-vibration and noise-reducing air pump emergency starter power supply according to claim 3, characterized in that: The surface of the upper shell (1002) is provided with a slot, and the surface of the display screen (1006) is slidably connected to the inner wall of the slot.

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