A noise reduction bracket for paddle air pumps

Abstract

This utility model discloses a noise reduction bracket for a paddleboard air pump, including an air pump body and a soundproof base. A push-button switch is provided on one side of the air pump body for starting or stopping the air pump. A mounting hole is provided on the upper surface of the soundproof base, and the air pump body is inserted into the mounting hole. A first noise-absorbing component is provided in the mounting hole to absorb noise generated by the air pump body. The first noise-absorbing component is detachably installed on the inner wall of the mounting hole. By setting a soundproof base on the air pump body, the noise generated by the motor during operation can be effectively absorbed, reducing noise and allowing users to enjoy a quieter water activity without being affected by noise, while also reducing interference with the surrounding environment and others.

Description

Technical Field

[0001] This utility model relates to the field of paddleboard equipment, and in particular to a noise reduction bracket for a paddleboard air pump. Background Technology

[0002] With the popularization of water sports, inflatable paddleboards (SUPs) are widely welcomed for their portability and ease of use. To meet the inflation needs, the matching electric air pump device has become an indispensable tool for paddleboard users. The core working principle of existing paddleboard air pumps usually relies on the motor to drive the piston or impeller to rotate at high speed to achieve rapid inflation.

[0003] However, these air pumps generally have a significant drawback in practical applications: excessive operating noise. This noise mainly comes from the operation of the air pump motor and the gas flow process. When the air pump is running, the high-speed operation of the motor will generate mechanical vibration, which in turn causes noise. At the same time, the rapid flow of gas inside the air pump will also generate airflow noise. This not only disrupts the tranquil atmosphere for users to enjoy water activities, but may also cause unnecessary interference to the surrounding environment and others. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0005] A noise reduction bracket for a paddle air pump includes a soundproof base for housing the air pump body. A push-button switch is provided on one side of the air pump body for starting or stopping the air pump body. A mounting hole is provided on the upper surface of the soundproof base, into which the air pump body is inserted. A first noise-absorbing component is provided in the mounting hole to absorb noise generated by the air pump body. The first noise-absorbing component is detachably mounted on the inner wall of the mounting hole. A first slot is provided on a first surface of the soundproof base near the push-button switch. A first magnetic component is provided in the first slot and is mounted on one side of the first slot. A protective sleeve is provided on the soundproof base and is slidably mounted on the first surface. The protective sleeve is located on the other side of the first slot, and one side of the protective sleeve is magnetically connected to the first magnetic component and covers the first slot when sliding.

[0006] As a further embodiment of this utility model: a guide groove is provided on the other side of the first slot along the first surface, and a guide block is fixed on the surface of the protective sleeve near the first surface for being locked in the guide groove.

[0007] As a further embodiment of this utility model: a second magnetic element is provided on the side of the protective sleeve near the first magnetic element. When the sliding sleeve slides along the guide groove to cover the first slot, the first magnetic element and the second magnetic element are magnetically connected.

[0008] As a further embodiment of this invention, the protective sleeve is made of magnetic metal.

[0009] As a further embodiment of this utility model: the protective sleeve is provided with anti-slip texture, which is arranged longitudinally on the outer surface of the protective sleeve.

[0010] As a further embodiment of this utility model: the air pump body is also provided with a soundproof cover, the bottom of the soundproof cover is provided with a sleeve hole, and a second noise reduction component is provided in the sleeve hole to absorb the noise generated at the top of the air pump body. The soundproof cover is fitted onto the top of the air pump body.

[0011] As a further embodiment of this utility model: the soundproof cover is provided with two first ear plates and two connecting rods. The two first ear plates are respectively installed on the two sides of the soundproof cover. The soundproof base is provided with two second ear plates. The two second ear plates are respectively installed on the two sides of the soundproof base. One end of the two connecting rods is respectively hinged to the two first ear plates, and the other end of the two connecting rods is snapped to the two second ear plates.

[0012] As a further aspect of this utility model: the materials of the first and second silent components are sound-absorbing cotton.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by setting a soundproof base on the air pump body, the noise generated by the motor of the air pump body during operation can be effectively absorbed, thereby reducing noise and allowing users to enjoy the tranquil atmosphere of water activities without being affected by noise while paddleboarding, while also reducing interference with the surrounding environment and others.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural schematic diagram of the noise reduction bracket in this utility model.

[0017] Figure 2 This is an exploded view of the noise reduction bracket in this utility model.

[0018] Figure 3 Another exploded view of the noise reduction bracket in this utility model.

[0019] Figure 4 This is an exploded view of the sound insulation base in this utility model.

[0020] Figure 5 Top view of the sound insulation base in this utility model.

[0021] In the figure: 1. Air pump body; 11. Push button switch; 111. First surface; 112. First slot; 113. First magnetic component; 114. Guide groove;

[0022] 2. Soundproof base; 21. Mounting hole; 22. First soundproofing component; 23. Protective cover; 231. Guide block; 232. Second magnetic component; 233. Anti-slip texture; 24. Second ear plate; 241. Semi-circular notch; 25. First surface; 26. Guide groove; 27. First magnetic component; 28. First slot.

[0023] 3. Soundproof cover; 31. Sleeve hole; 32. Second soundproofing component; 33. First ear plate; 331. Perforation; 34. Connecting rod. Detailed Implementation

[0024] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0028] Please see Figures 1-2 In this embodiment of the invention, a noise reduction bracket for a paddle pump includes a sound-insulating base 2 for housing the pump body 1. The upper surface of the sound-insulating base 2 has a mounting hole 21. The pump body 1 is inserted into the mounting hole 21. The mounting hole 21 is provided with a first noise-absorbing component 22 for absorbing noise generated by the pump body 1. The first noise-absorbing component 22 can be adhered to the inner wall of the mounting hole 21. By providing the sound-insulating base 2 on the pump body 1, the noise generated by the motor during operation of the pump body 1 can be effectively absorbed, thus reducing noise levels.

[0029] A soundproof cover 3 is provided on the top of the air pump body 1 to enhance the sound insulation effect. A sleeve hole 31 is opened at the bottom of the soundproof cover 3. A second noise-absorbing component 32 is provided in the sleeve hole 31 to absorb the noise generated on the top of the air pump body 1. The second noise-absorbing component 32 can be installed in the sleeve hole 31 by adhesive bonding. Then, the soundproof cover 3 is put on the top of the air pump body 1 to effectively absorb the noise generated on the top of the body. The soundproof cover 3, together with the soundproof base 2, will make the sound insulation effect more significant.

[0030] Further as Figures 1-2 As shown in this embodiment of the present invention, a connecting structure for mutual fixation is provided between the soundproof cover 3 and the soundproof base 2. This connecting structure can be referenced as follows: The soundproof cover 3 is provided with two first ear plates 33 and two connecting rods 34. The two first ear plates 33 are respectively fixedly installed on the left and right sides of the soundproof cover 3. The soundproof base 2 is provided with two second ear plates 24, which are respectively fixedly installed on the left and right sides of the soundproof base 2. The upper ends of the two connecting rods 34 are respectively hinged to the two first ear plates 33, and the lower ends of the two connecting rods 34 are respectively snapped to the two second ear plates 24. Specifically, a through hole 331 can be opened at the first ear plate 33. Both ends of the connecting rod 34 are provided with cylindrical structures extending in the front-back direction. The front and rear ends of the cylindrical structures are respectively inserted into the through hole 331 to achieve a hinged effect. A semi-circular notch 241 with a circumference of 3 / 4 is opened on the second ear plate 24 for snapping to the lower end of the connecting rod 34.

[0031] Further as Figures 2-4As shown in the embodiment of this utility model, the material of the first silent component 22 and the second silent component 32 is silent cotton, which can be made of melamine foam.

[0032] Further as Figures 1-2 and Figure 4 As shown in this embodiment of the present invention, a push-button switch 11 is provided on one side of the air pump body 1 for starting or stopping the air pump body 1. A first slot 28 is provided on the first surface 25 of the soundproof base near the push-button switch 11. A first magnetic member 27 is provided in the first slot 28. The first magnetic member 27 is installed on the left side of the first slot 28. The soundproof base 2 is provided with a protective sleeve 23. The protective sleeve 23 is slidably installed on the first surface 25. The protective sleeve 23 is located on the right side of the first slot 28. The left side of the protective sleeve 23 can be magnetically connected to the first magnetic member 27 when sliding. At the same time, the protective sleeve 23 can cover the first slot 28. When people need to turn the switch button, they push the protective sleeve 23 to slide away from the first magnetic member 27, and the push-button switch 11 is exposed in the first slot 28, so that the push-button switch 11 can be turned.

[0033] Further as Figures 1-2 and Figures 4-5 As shown in the embodiment of this utility model, the connection structure for the protective sleeve 23 to slide laterally at the soundproof base can adopt the following scheme: a guide groove 26 is laterally opened on the right side of the first slot 28 along the first surface 25, and a guide block 231 is fixed on the surface of the protective sleeve 23 close to the first surface 25 for locking in the guide groove 26. Through the locking between the guide block 231 and the guide groove 26, the protective sleeve 23 can slide in the opposite direction along the guide groove 26. Specifically, the cross-sectional shape of the guide block 231 and the guide groove 26 includes, but is not limited to, a T-shape or a dovetail shape.

[0034] Further as Figures 4-5 As shown in the embodiment of this utility model, one technical solution for the connection between the protective sleeve 23 and the first magnetic absorbing member 27 is as follows: A second magnetic absorbing member 232 is provided on the left side of the protective sleeve 23. When the sliding sleeve slides along the guide groove 26 to cover the first slot 28, the first magnetic absorbing member 27 and the second magnetic absorbing member 232 can be magnetically connected. Specifically, the first magnetic absorbing member 27 and the second magnetic absorbing member 232 can be magnets, and are respectively installed on the left side of the first slot 28 and the left side of the protective sleeve 23 by adhesive bonding.

[0035] Further as Figure 2 and Figure 4 As shown in the embodiment of this utility model, another technical solution for the connection between the protective sleeve 23 and the first magnetic absorbing member 27 is: the protective sleeve 23 can also achieve magnetic connection with the first magnetic absorbing member if it is made of magnetic metal. Magnetic metal includes, but is not limited to, iron, magnetite, etc.

[0036] Further as Figures 1-2 As shown in this embodiment of the invention, the protective sleeve 23 is provided with anti-slip texture 233, which is arranged longitudinally on the outer surface of the protective sleeve 23. The longitudinal anti-slip texture 233 design facilitates operation by the user with wet hands.

[0037] The working principle of this utility model is as follows: The operator places the air pump body 1 in the mounting hole 21 of the soundproof base 2, and then puts the soundproof cover 3 on the top of the air pump body 1. By moving the connecting rod 34 located at the soundproof cover 3, one end of the connecting rod 34 is rotated and locked on the second ear plate 24, which plays a certain limiting role and can prevent the soundproof cover 3 from easily falling off the air pump body 1. When it is necessary to turn the switch button, push the protective cover 23 to slide along the direction away from the first magnetic suction member 27, and the button switch 11 is exposed in the first slot 28, so that the button switch 11 can be turned.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A noise reduction bracket for a paddle air pump, the noise reduction bracket comprising: The device includes a soundproof base (2) for housing the air pump body (1). A push-button switch (11) is provided on one side of the air pump body (1) for starting or stopping the air pump body (1). A mounting hole (21) is provided on the upper surface of the soundproof base (2). The air pump body (1) is inserted into the mounting hole (21). A first noise-absorbing component (22) is provided in the mounting hole (21) to absorb noise generated by the air pump body (1). The first noise-absorbing component (22) is detachably installed on the inner wall of the mounting hole (21). The soundproof base is located near the push-button switch. The first surface (25) of the gate (11) has a first slot (28), the first slot (28) has a first magnetic member (27), the first magnetic member (27) is installed on one side of the first slot (28), the soundproof base (2) has a protective sleeve (23), the protective sleeve (23) is installed on the first surface (25) in a horizontal sliding manner, the protective sleeve (23) is located on the other side of the first slot (28), and one side of the protective sleeve (23) is magnetically connected to the first magnetic member (27) and covers the first slot (28) when sliding.

2. The noise reducing support of claim 1, wherein, A guide groove (26) is provided on the other side of the first slot (28) along the first surface (25). A guide block (231) is fixed on the surface of the protective sleeve (23) near the first surface (25) for locking in the guide groove (26).

3. The noise reducing support of claim 2, wherein, The protective sleeve (23) is provided with a second magnetic member (232) on the side near the first magnetic member (27). When the sliding sleeve slides along the guide groove (26) to cover the first slot (28), the first magnetic member (27) and the second magnetic member (232) are magnetically connected.

4. The noise reducing support of claim 2, wherein, The protective sleeve (23) is made of magnetic metal.

5. The noise reducing support of claim 1, wherein, The protective sleeve (23) is provided with anti-slip texture (233), which is arranged longitudinally on the outer surface of the protective sleeve (23).

6. The noise reducing support of claim 1, wherein The air pump body (1) is also provided with a soundproof cover (3). The bottom of the soundproof cover (3) is provided with a sleeve hole (31). A second noise reduction component (32) is provided in the sleeve hole (31) to absorb the noise generated at the top of the air pump body (1). The soundproof cover (3) is fitted on the top of the air pump body (1).

7. The noise reducing support of claim 6, wherein, The soundproof cover (3) is provided with two first ear plates (33) and two connecting rods (34). The two first ear plates (33) are respectively installed on the two sides of the soundproof cover (3). The soundproof base (2) is provided with two second ear plates (24). The two second ear plates (24) are respectively installed on the two sides of the soundproof base (2). One end of the two connecting rods (34) is respectively hinged to the two first ear plates (33), and the other end of the two connecting rods (34) is snapped to the two second ear plates (24).

8. The noise reducing support of claim 6, wherein, The materials of the first noise-reducing component (22) and the second noise-reducing component (32) are noise-reducing cotton.

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