Vibration reduction structure, vibration reduction assembly and mobile air conditioner

Abstract

The utility model provides a vibration attenuation structure, vibration attenuation subassembly and mobile air conditioner, vibration attenuation structure includes: first vibration attenuation piece and second vibration attenuation piece, first through-hole is provided on the first vibration attenuation piece, second through-hole is provided on the second vibration attenuation piece, first through-hole and second through-hole are both used for being communicated with the mounting hole of mounting portion, and the first through-hole and second through-hole are used for being communicated with the mounting hole of mounting portion. At least part of the inner wall of the first through hole and / or at least part of the inner wall of the second through hole protrude out of the inner wall of the mounting hole; the first vibration reduction part comprises a first vibration reduction part and a second vibration reduction part which are connected along the periphery of the first through hole, the second vibration reduction part comprises a third vibration reduction part and a fourth vibration reduction part which are connected along the periphery of the second through hole, and the second vibration reduction part and the fourth vibration reduction part are separably arranged; the two ends of the connecting part are connected with the first vibration reduction part and the third vibration reduction part correspondingly. According to the technical scheme provided by the utility model, the technical problem that a water fetching motor in the prior art is easy to generate large vibration noise in the working process can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration reduction structures, and in particular to a vibration reduction structure, a vibration reduction component and a mobile air conditioner. Background Art

[0002] Currently, air conditioners are devices that use artificial means to adjust and control parameters such as the temperature, humidity, and flow rate of the air in a building or indoor environment. Air conditioners can improve user comfort. Mobile air conditioners, due to their mobility, miniaturization, and portability, are suitable for a variety of locations and have enormous market demand and application prospects. Mobile air conditioners use the compressor refrigeration principle, so the evaporator produces condensed water, which needs to be drained regularly. Most commercial air conditioners use a water pumping motor assembly to consume condensed water. The motor drives the water pumping wheel to splash the condensed water onto the condenser fins, and then uses the heat from the condensing end to consume it. This increases the heat exchange area between the condenser and the water, thereby improving heat exchange efficiency.

[0003] However, the pumping motor, the core component generating kinetic energy, drives the water pumping wheel. This uneven tangential force during the pumping process causes significant fluctuations in dynamic balance, which can easily generate vibration and noise. In existing technologies, the pumping motor assembly is fixed to the chassis with screws. The vibration generated by the motor can be infinitely amplified by the screws and chassis, affecting the noise quality of the mobile air conditioner and resulting in a poor user experience. Utility Model Content

[0004] The main purpose of the utility model is to provide a vibration reduction structure, a vibration reduction component and a mobile air conditioner to solve the technical problem in the prior art that the water pumping motor easily generates large vibration noise during operation.

[0005] In order to achieve the above object, according to one aspect of the present invention, a vibration reduction structure is provided, comprising:

[0006] a first vibration damper and a second vibration damper, respectively provided on both sides of the mounting portion of the vibrating member, wherein the first vibration damper is provided with a first through hole, and the second vibration damper is provided with a second through hole, both the first through hole and the second through hole are used to communicate with the mounting hole of the mounting portion, and at least a portion of an inner wall of the first through hole and / or at least a portion of an inner wall of the second through hole protrudes from an inner wall of the mounting hole;

[0007] The first vibration damper includes a first vibration damper portion and a second vibration damper portion connected along the periphery of the first through hole, and the second vibration damper portion includes a third vibration damper portion and a fourth vibration damper portion connected along the periphery of the second through hole, wherein the second vibration damper portion and the fourth vibration damper portion are detachably provided.

[0008] The connecting portion is arranged at the outer edge of the mounting portion, and two ends of the connecting portion are respectively connected to the first vibration-damping portion and the third vibration-damping portion.

[0009] Furthermore, the vibration reduction structure further includes:

[0010] a first inner sleeve connected to the first vibration damper, the first inner sleeve protruding from a side of the first vibration damper close to the mounting portion, and the first inner sleeve disposed in the mounting hole; and / or,

[0011] The second inner sleeve is connected to the second vibration damper. The second inner sleeve is protruding from a side of the second vibration damper close to the mounting portion. The second inner sleeve is disposed in the mounting hole.

[0012] Furthermore, the vibration reduction structure further includes:

[0013] a first inner sleeve connected to the first vibration damper, the first inner sleeve protruding from a side of the first vibration damper close to the mounting portion, and the first inner sleeve being disposed in the mounting hole;

[0014] a second inner sleeve connected to the second vibration damper, the second inner sleeve protruding from a side of the second vibration damper close to the mounting portion, and the second inner sleeve being disposed in the mounting hole;

[0015] The first inner sleeve and the second inner sleeve are detachably arranged, and the sum of the height of the first inner sleeve and the height of the second inner sleeve is less than or equal to the gap height between the first vibration damping member and the second vibration damping member.

[0016] Furthermore, an inner side wall of the connecting portion is adapted to a portion of an outer edge of the mounting portion, and the first vibration damper, the connecting portion and the second vibration damper form a mounting groove adapted to at least a portion of the mounting portion.

[0017] Furthermore, the vibration damping structure is an integrally formed structure; and / or,

[0018] The vibration damping structure is made of rubber material; and / or,

[0019] The central axis of the first through hole is arranged to coincide with the central axis of the second through hole.

[0020] According to another aspect of the present invention, a vibration reduction assembly is provided, comprising:

[0021] The vibration reduction structure provided above;

[0022] An installation base and a vibrating member arranged on the installation base, wherein the installation base is provided with a locking hole;

[0023] The locking member is inserted into the first through hole on the first vibration damping member of the vibration damping structure and the second through hole on the second vibration damping member of the vibration damping structure, and the locking member is lockedly connected to the locking hole.

[0024] Furthermore, a positioning groove adapted to the shape of the vibration damping structure is provided on the mounting base, the vibration damping structure is installed in the positioning groove, and the locking hole is located at the bottom of the positioning groove.

[0025] Furthermore, the depth of the positioning groove is h, the height of the vibration reduction structure is a, and h=a.

[0026] Furthermore, the vibration reduction assembly further includes:

[0027] A gasket is fixedly arranged above the positioning groove. The gasket is provided with a third through hole connected to the first through hole. The locking member is passed through the third through hole.

[0028] Furthermore, the gasket is made of metal material; and / or,

[0029] The central axis of the first through hole, the central axis of the second through hole and the central axis of the third through hole are arranged to coincide with each other.

[0030] Furthermore, the installation base includes:

[0031] base;

[0032] a mounting platform connected to the base, the mounting platform being used to enclose a limiting groove adapted for the vibrating element, and at least a portion of the vibrating element being mounted in the limiting groove;

[0033] a limiting platform connected to the base, wherein the limiting platform and the mounting platform are spaced apart to form the positioning groove spaced apart from the limiting groove;

[0034] Wherein, the gasket is clamped on the mounting platform and / or the limiting platform.

[0035] Furthermore, the vibrating member has at least two mounting portions, the at least two mounting portions are spaced apart, the vibration damping structures are at least two, the at least two vibration damping structures are arranged in a one-to-one correspondence with the at least two mounting portions, and each vibration damping structure is arranged on the corresponding mounting portion; and / or,

[0036] The mounting base is made of nylon material.

[0037] According to another aspect of the present invention, a mobile air conditioner is provided, comprising the vibration reduction assembly provided above, wherein the vibrating member of the vibration reduction assembly is a water pumping motor.

[0038] By applying the technical solution of the present invention, the first vibration damping part is connected to the third vibration damping part, and the second vibration damping part is separated from the fourth vibration damping part. In this way, sufficient vibration damping and buffering space can be provided between the first vibration damping member and the second vibration damping member, thereby facilitating corresponding vibration damping and buffering between the first vibration damping member and the second vibration damping member, thereby improving the vibration damping effect of the first vibration damping member and the second vibration damping member, thereby facilitating blocking the transmission of noise generated by resonance and improving the vibration damping effect on the mounting portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0040] Figure 1 A schematic structural diagram of a vibration reduction structure provided according to an embodiment of the present utility model is shown;

[0041] Figure 2 A partial cross-sectional view of a vibration reduction structure provided according to an embodiment of the present utility model is shown;

[0042] Figure 3 Shows a front view of a vibration reduction structure provided according to an embodiment of the present utility model;

[0043] Figure 4 A top view of a vibration reduction structure provided according to an embodiment of the present utility model is shown;

[0044] Figure 5 A schematic structural diagram of a vibration reduction structure provided according to another embodiment of the present utility model is shown;

[0045] Figure 6 A top view of a vibration reduction structure provided according to another embodiment of the present utility model is shown;

[0046] Figure 7 A schematic structural diagram of a vibration reduction assembly according to an embodiment of the present utility model is shown;

[0047] Figure 8 A partial structural cross-sectional view of a vibration reduction assembly provided according to an embodiment of the present utility model is shown;

[0048] Figure 9 Shown Figure 8 A magnified view of some structures in ;

[0049] Figure 10 A schematic structural diagram showing an angle of a mounting base provided according to an embodiment of the present utility model is shown;

[0050] Figure 11 A schematic diagram showing the position structure of the mounting holes of the mounting base provided according to an embodiment of the present utility model is shown;

[0051] Figure 12 A schematic structural diagram showing another angle of the installation base provided according to an embodiment of the present utility model is shown;

[0052] Figure 13 A schematic structural diagram showing a vibration reduction structure provided according to an embodiment of the present utility model installed on a vibration member is shown;

[0053] Figure 14 A schematic structural diagram showing a vibration reduction structure provided according to another embodiment of the present utility model installed on a vibration member is shown.

[0054] The above drawings include the following reference numerals:

[0055] 10. Vibration damping structure; 11. First vibration damping member; 111. First through hole; 112. First vibration damping portion; 113. Second vibration damping portion; 12. Second vibration damping member; 121. Second through hole; 122. Third vibration damping portion; 123. Fourth vibration damping portion; 13. Connecting portion; 14. First inner sleeve; 15. Second inner sleeve; 16. Mounting groove;

[0056] 20. Vibrating member; 21. Mounting portion; 211. Mounting hole;

[0057] 30. Installation base; 31. Locking hole; 32. Positioning slot; 33. Base; 34. Installation platform; 341. Limiting slot; 35. Limiting platform;

[0058] 40. Locking piece;

[0059] 50. Gasket; 51. Third through hole. DETAILED DESCRIPTION

[0060] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0061] like Figures 1 to 6As shown, the first embodiment of the present invention provides a vibration damping structure 10, which includes: a first vibration damping member 11 and a second vibration damping member 12, respectively arranged on both sides of the mounting portion 21 of the vibrating member 20, and a connecting portion 13. The first vibration damping member 11 is provided with a first through hole 111, and the second vibration damping member 12 is provided with a second through hole 121. The first through hole 111 and the second through hole 121 are both used to communicate with the mounting hole 211 of the mounting portion 21. At least a portion of the inner wall of the first through hole 111 and / or at least a portion of the inner wall of the second through hole 121 protrudes from the inner wall of the mounting hole 211. The first vibration damping member 11 includes a first vibration damping portion 112 and a second vibration damping portion 113 connected along the periphery of the first through hole 111. The second vibration damping member 12 includes a third vibration damping portion 122 and a fourth vibration damping portion 123 connected along the periphery of the second through hole 121. The second vibration damping portion 113 and the fourth vibration damping portion 123 are detachably provided. The connecting portion 13 is disposed at an outer edge of the mounting portion 21 , and both ends of the connecting portion 13 are connected to the first vibration damping portion 112 and the third vibration damping portion 122 , respectively.

[0062] The vibration damping structure 10 provided in this embodiment connects the first vibration damping portion 112 to the third vibration damping portion 122, while separating the second vibration damping portion 113 from the fourth vibration damping portion 123. This allows for sufficient vibration damping space between the first and second vibration dampers 11, 12, facilitating corresponding vibration damping between the first and second vibration dampers 11, 12. This improves the vibration damping effect of the first and second vibration dampers 11, 12, thereby blocking the transmission of noise generated by resonance and enhancing the vibration damping effect on the mounting portion 21. Specifically, the vibrating member 20 is a water pumping motor, thus reducing the high noise generated by the high vibration of the water pumping motor during operation. Furthermore, this arrangement allows the second vibration damping portion 113 and the fourth vibration damping portion 123 to be installed separately from either side of the mounting portion 21, facilitating installation of the vibration damping structure 10.

[0063] Specifically, at least part of the first through hole 111 and / or at least part of the inner wall of the second through hole 121 is arranged to protrude from the inner wall of the mounting hole 211. In this way, when the locking member 40 passes through the interior of the mounting hole 211 to connect with the locking hole 31, the locking member 40 is prevented from directly contacting the inner wall of the mounting hole 211. Instead, the locking member 40 is in contact with at least part of the first through hole 111 and / or at least part of the second through hole 121, thereby effectively reducing the hard contact between the locking member 40 and the mounting hole 211 and facilitating elastic soft wrapping of the locking member 40, thereby effectively ensuring the vibration reduction and noise reduction effect.

[0064] Specifically, the vibration-damping structure 10 is made of a material with a certain elastic deformation. Specifically, the connecting portion 13, the first vibration damper 11, and the second vibration damper 12 can all be made of a material with a certain elastic deformation, effectively serving as an elastic buffer. Specifically, because the connecting portion 13 is made of an elastic material, a certain amount of displacement adjustment space can be provided between the second vibration damper 113 and the fourth vibration damper 123, thereby facilitating assembly with the mounting portion 21. After the vibration-damping structure 10 and the mounting portion 21 are assembled, the elastic deformation of the connecting portion 13 is restored, allowing the first vibration damper 11 and the second vibration damper 12 to stably engage with the two sides of the mounting portion 21, thereby facilitating the installation convenience and stability of the first vibration damper 11 and the second vibration damper 12.

[0065] Specifically, the first vibration damper 11 can be positioned above the mounting portion 21, and the second vibration damper 12 can be positioned below the mounting portion 21. The vibrating member 20 can be a water pumping motor. To ensure the mounting strength of the mounting portion 21, the mounting portion 21 is typically made of a rigid material. Specifically, the mounting portion 21 is typically made of metal to ensure connection strength.

[0066] Specifically, the vibration damping structure 10 further includes a first inner sleeve 14, which is connected to the first vibration damper 11. The first inner sleeve 14 protrudes from a side of the first vibration damper 11 near the mounting portion 21 and is disposed within the mounting hole 211. This structural arrangement allows the first inner sleeve 14 to effectively wrap a portion of the mounting hole 211, effectively ensuring elastic protection of the mounting hole 211, better preventing the locking member 40 from directly contacting the mounting hole 211, and improving the vibration damping effect.

[0067] Specifically, the first inner sleeve 14 is a circular ring sleeve, and the cross section of the mounting hole 211 is circular. The outer diameter of the first inner sleeve 14 is smaller than or equal to the diameter of the mounting hole 211 .

[0068] Specifically, the vibration damping structure 10 further includes a second inner sleeve 15, which is connected to the second vibration damper 12. The second inner sleeve 15 protrudes from a side of the second vibration damper 12 near the mounting portion 21 and is disposed within the mounting hole 211. This structural arrangement allows the second inner sleeve 15 to effectively wrap around another portion of the mounting hole 211, effectively ensuring elastic protection of the mounting hole 211, further preventing the locking member 40 from making direct hard contact with the mounting hole 211, and further improving the vibration damping effect.

[0069] Specifically, the second inner sleeve 15 is a circular sleeve, and the outer diameter of the second inner sleeve 15 is smaller than or equal to the diameter of the mounting hole 211 .

[0070] Specifically, the outer diameters of the first inner sleeve 14 and the second inner sleeve 15 can be equal, and the corresponding size is d. The overall height of the vibration damping structure 10 is a, the height of the gap between the first vibration damping member 11 and the second vibration damping member 12 is b, and the height of the first inner sleeve 14 is c.

[0071] In this embodiment, the vibration damping structure 10 further includes a first inner sleeve 14 and a second inner sleeve 15. The first inner sleeve 14 is connected to the first vibration damper 11, protruding from a side of the first vibration damper 11 near the mounting portion 21, and disposed within the mounting hole 211. The second inner sleeve 15 is connected to the second vibration damper 12, protruding from a side of the second vibration damper 12 near the mounting portion 21, and disposed within the mounting hole 211. The first inner sleeve 14 and the second inner sleeve 15 are detachably disposed, and the sum of the heights of the first inner sleeve 14 and the second inner sleeve 15 is less than or equal to the gap height between the first vibration damper 11 and the second vibration damper 12. Such a structural setting can ensure that there is a certain vibration-damping and buffering space between the first inner sleeve 14 and the second inner sleeve 15, thereby effectively ensuring that there is a good vibration-damping and buffering effect between the first vibration damper 11 and the second vibration damper 12, thereby achieving an effective vibration-damping and noise-reducing effect on the installation of the mounting part 21 through the vibration-damping structure 10 as a whole.

[0072] Specifically, the inner sidewall of the connecting portion 13 mates with a portion of the outer edge of the mounting portion 21. The first vibration damper 11, the connecting portion 13, and the second vibration damper 12 define a mounting groove 16 that mates with at least a portion of the mounting portion 21. With this structural arrangement, the vibration damping structure 10 only needs to be fitted over at least a portion of the mounting portion 21, facilitating the installation and positioning of the vibration damping structure 10 and improving the installation stability of the vibration damping structure 10.

[0073] In this embodiment, the vibration damping structure 10 is an integrally formed structure, which facilitates production and improves the overall structural stability of the vibration damping structure 10 .

[0074] Specifically, the vibration damping structure 10 is made of rubber material to effectively dampen vibrations. Specifically, the interaction between the molecules of the rubber material hinders the movement of the molecular chains, and the rubber material exhibits vibration damping, sound insulation, and shock absorption performance, and also has excellent properties of damping and reversible deformability.

[0075] Specifically, the vibration damping structure 10 is made of a flexible rubber material. Specifically, the vibration damping structure 10 can be manufactured into a vibration damping device of a desired specific shape through four steps: collecting rubber raw materials, preparing rubber, mixing, and molding.

[0076] In this embodiment, the central axis of the first through hole 111 is arranged to coincide with the central axis of the second through hole 121. This allows the vibration axes of the first vibration damper 11 and the second vibration damper 12 to coincide as much as possible during vibration, thereby better ensuring resonance and vibration reduction effects, and improving vibration and noise reduction effects.

[0077] Specifically, the vibration damping structure 10 in this embodiment can be in two different shapes. In one embodiment, the shape of the vibration damping structure 10 is as follows: Figures 1 to 4 As shown, the connecting portion 13 is a columnar structure; in another embodiment, the shape of the vibration reduction structure 10 is as follows Figure 5 and Figure 6 As shown, the connecting portion 13 is a connecting plate-shaped structure, and the connecting portion 13 and the first vibration damping member 11 and the second vibration damping member 12 form a mounting groove 16 .

[0078] like Figures 7 to 14 The second embodiment of the present invention provides a vibration damping assembly, which includes: the vibration damping structure 10 provided above, a mounting base 30, a vibration member 20 provided on the mounting base 30, and a locking member 40, wherein the mounting base 30 is provided with a locking hole 31. The locking member 40 is inserted into the first through hole 111 on the first vibration damping member 11 of the vibration damping structure 10 and the second through hole 121 on the second vibration damping member 12 of the vibration damping structure 10, and the locking member 40 is locked with the locking hole 31. The adoption of such a structural setting can facilitate the prevention of direct contact between the locking member 40 and the mounting hole 211. Through the contact between the locking member 40 and the first through hole 111 and the second through hole 121, the first vibration damping member 11 and the second vibration damping member 12 can effectively dampen the locking member 40, thereby reducing the situation where the vibration noise is large due to the hard contact between the locking member 40 and the mounting hole 211.

[0079] Specifically, the locking member 40 may be a locking screw, and the locking hole 31 may be a threaded hole.

[0080] Specifically, the mounting base 30 is provided with a positioning groove 32 that matches the shape of the vibration damping structure 10. The vibration damping structure 10 is installed in the positioning groove 32, and the locking hole 31 is located at the bottom of the positioning groove 32. This facilitates the installation and positioning of the vibration damping structure 10, improves the installation stability of the vibration damping structure 10, and prevents the vibration damping structure 10 from being easily shifted due to the large vibration of the vibrating member 20.

[0081] In this embodiment, the depth of the positioning groove 32 is h, and the height of the vibration reduction structure 10 is a, where h=a. In this way, it is possible to better ensure the vibration reduction effect of the vibration reduction result. Specifically, when h>a, the vibration member 20 will generate tangential force during operation, causing the vibration member 20 to shake; when the vibration member 20 is a water pumping motor, the shaking of the water pumping motor will cause the dial wheel to contact and interfere with other structures, thereby posing a safety hazard. When h<a, the part of the vibration reduction structure 10 will be compacted after the screws are tightened, resulting in the loss of the vibration reduction function of the vibration reduction structure 10. Specifically, a can be understood as the axial height of the vibration reduction structure 10.

[0082] In this embodiment, the vibration damping assembly further includes a gasket 50, which is fixedly disposed above the positioning slot 32. The gasket 50 is provided with a third through hole 51 that communicates with the first through hole 111, and the locking member 40 is disposed within the third through hole 51. This structural arrangement prevents the vibration damping structure 10 from being compacted due to overtightening of the locking member 40, which would result in a smaller vibration damping buffer space in the vibration damping structure 10 and thus easily lead to failure of the vibration damping buffer of the vibration damping structure 10. This ensures that the vibration damping structure 10 can fully achieve its vibration damping buffering effect.

[0083] Specifically, the aperture of the third through hole 51 is e, and the size of e may be smaller than or equal to the size of the mounting hole 211 , and the size of e is approximately equal to the size of the first through hole 111 and the second through hole 121 .

[0084] Specifically, the gasket 50 is made of a metal material to ensure stable support for the locking member 40 and prevent the locking member 40 from locking and compacting the vibration damping structure 10. Specifically, the gasket 50 has a certain toughness and is not easily deformed. Specifically, the gasket can be stamped into a specific shape and size using a dedicated high-pressure die. The main process includes selecting a suitable metal base material, loading the material, stamping, and then completing the various feature forming steps according to the product size requirements. Finally, deburring, cleaning, and other processing steps are performed.

[0085] In this embodiment, the central axes of the first through hole 111, the second through hole 121, and the third through hole 51 are arranged to coincide with each other. This effectively ensures the symmetry of the arrangement of the locking member 40, thereby facilitating the alignment of the vibration axes of the first vibration damper 11 and the second vibration damper 12 as much as possible during vibration, thereby better ensuring the resonance and vibration damping effects of the locking member 40, and improving the vibration and noise reduction effects.

[0086] Specifically, the mounting base 30 includes: a base 33, a mounting platform 34 and a limiting platform 35. The mounting platform 34 is connected to the base 33. The mounting platform 34 is used to enclose a limiting groove 341 that is compatible with the vibrating member 20. At least a portion of the vibrating member 20 is installed in the limiting groove 341. The limiting platform 35 is connected to the base 33. The limiting platform 35 and the mounting platform 34 are spaced apart to enclose a positioning groove 32 that is spaced apart from the limiting groove 341. Among them, the gasket 50 is clamped on the mounting platform 34 and / or the limiting platform 35. With such a structural setting, it is easy to effectively ensure the installation stability of the gasket 50, thereby effectively ensuring that the vibration reduction structure 10 always has sufficient buffering and vibration reduction space during operation.

[0087] In this embodiment, the vibrating member 20 has at least two mounting portions 21, which are spaced apart from each other. There are at least two vibration-damping structures 10, which are disposed in a one-to-one correspondence with the at least two mounting portions 21, with each vibration-damping structure 10 disposed on a corresponding mounting portion 21. This structural arrangement can effectively improve the vibration-damping effect of the vibrating member 20.

[0088] Specifically, the at least two mounting portions 21 of the vibration member 20 are located on two opposite sides.

[0089] Specifically, the mounting base 30 is made of nylon material, and the mounting base 30 can also be called a chassis. Specifically, the mounting base 30 can be integrally pressed and molded by an injection mold.

[0090] A third embodiment of the present invention provides a mobile air conditioner, comprising the vibration reduction assembly provided above, wherein the vibrating member 20 of the vibration reduction assembly is a water pumping motor.

[0091] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: by providing the vibration reduction structure 10, the vibration of the water pumping motor can be effectively reduced, thereby improving the noise quality.

[0092] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0093] Unless otherwise specified, the relative arrangement of the parts and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. Technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0094] In the description of this application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0095] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0096] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0097] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A vibration reduction structure, characterized in that: include: A first vibration damping member (11) and a second vibration damping member (12) are respectively arranged on both sides of a mounting portion (21) of a vibrating member (20), wherein the first vibration damping member (11) is provided with a first through hole (111), and the second vibration damping member (12) is provided with a second through hole (121), the first through hole (111) and the second through hole (121) are both used to communicate with the mounting hole (211) of the mounting portion (21), and at least a portion of an inner wall of the first through hole (111) and / or at least a portion of an inner wall of the second through hole (121) are protruded from the inner wall of the mounting hole (211); The first vibration damping member (11) comprises a first vibration damping portion (112) and a second vibration damping portion (113) connected and arranged along the periphery of the first through hole (111); the second vibration damping member (12) comprises a third vibration damping portion (122) and a fourth vibration damping portion (123) connected and arranged along the periphery of the second through hole (121); the second vibration damping portion (113) and the fourth vibration damping portion (123) are detachably arranged; The connecting portion (13) is arranged at the outer edge of the mounting portion (21), and two ends of the connecting portion (13) are respectively connected to the first vibration damping portion (112) and the third vibration damping portion (122).

2. The vibration damping structure according to claim 1, characterized in that: The vibration reduction structure further includes: a first inner sleeve (14) connected to the first vibration damper (11), the first inner sleeve (14) protruding from a side of the first vibration damper (11) close to the mounting portion (21), and the first inner sleeve (14) being disposed in the mounting hole (211); and / or, A second inner sleeve (15) is connected to the second vibration damper (12). The second inner sleeve (15) is protruding from a side of the second vibration damper (12) close to the mounting portion (21). The second inner sleeve (15) is disposed in the mounting hole (211).

3. The vibration damping structure according to claim 1, characterized in that: The vibration reduction structure further includes: a first inner sleeve (14) connected to the first vibration damping member (11), the first inner sleeve (14) protruding from a side of the first vibration damping member (11) close to the mounting portion (21), and the first inner sleeve (14) being disposed in the mounting hole (211); a second inner sleeve (15) connected to the second vibration damper (12), the second inner sleeve (15) protruding from a side of the second vibration damper (12) close to the mounting portion (21), and the second inner sleeve (15) being disposed in the mounting hole (211); The first inner sleeve (14) and the second inner sleeve (15) are detachably arranged, and the sum of the height of the first inner sleeve (14) and the height of the second inner sleeve (15) is less than or equal to the gap height between the first vibration damping member (11) and the second vibration damping member (12).

4. The vibration damping structure according to claim 1, characterized in that: The inner side wall of the connecting portion (13) is adapted to a portion of the outer edge of the mounting portion (21); the first vibration damping member (11), the connecting portion (13) and the second vibration damping member (12) form a mounting groove (16) adapted to at least a portion of the mounting portion (21).

5. The vibration damping structure according to claim 1, characterized in that: The vibration damping structure is an integrally formed structure; and / or, The vibration damping structure is made of rubber material; and / or, The central axis of the first through hole (111) and the central axis of the second through hole (121) are arranged to coincide with each other.

6. A vibration reduction assembly, characterized in that: include: The vibration damping structure according to any one of claims 1 to 5; A mounting base (30) and a vibrating member (20) disposed on the mounting base (30), wherein the mounting base (30) is provided with a locking hole (31); A locking member (40) is inserted into a first through hole (111) on the first vibration damping member (11) of the vibration damping structure and a second through hole (121) on the second vibration damping member (12) of the vibration damping structure, and the locking member (40) is locked and connected to the locking hole (31).

7. The vibration damping assembly according to claim 6, characterized in that: The mounting base (30) is provided with a positioning groove (32) adapted to the shape of the vibration damping structure, the vibration damping structure is installed in the positioning groove (32), and the locking hole (31) is located at the bottom of the positioning groove (32).

8. The vibration damping assembly according to claim 7, characterized in that: The depth of the positioning groove (32) is h, and the height of the vibration reduction structure is a, where h=a.

9. The vibration damping assembly according to claim 7, characterized in that: The vibration reduction assembly further comprises: A gasket (50) is fixedly arranged above the positioning groove (32), and a third through hole (51) communicating with the first through hole (111) is provided on the gasket (50), and the locking member (40) is passed through the third through hole (51).

10. The vibration damping assembly according to claim 9, characterized in that: The gasket (50) is made of a metal material; and / or, The central axis of the first through hole (111), the central axis of the second through hole (121) and the central axis of the third through hole (51) are arranged to coincide with each other.

11. The vibration damping assembly according to claim 9, characterized in that: The installation base (30) comprises: Base (33); a mounting platform (34) connected to the base (33), the mounting platform (34) being used to enclose a limiting groove (341) adapted to the vibrating member (20), at least a portion of the vibrating member (20) being mounted in the limiting groove (341); A limiting platform (35) is connected to the base (33), and the limiting platform (35) and the mounting platform (34) are spaced apart to enclose the positioning groove (32) spaced apart from the limiting groove (341); Wherein, the gasket (50) is clamped on the mounting platform (34) and / or the limiting platform (35).

12. The vibration damping assembly according to claim 6, characterized in that The vibrating member (20) has at least two mounting portions (21), the at least two mounting portions (21) are arranged at intervals, the at least two vibration-damping structures are arranged in a one-to-one correspondence with the at least two mounting portions (21), and each vibration-damping structure is arranged on a corresponding mounting portion (21); and / or, The installation base (30) is made of nylon material.

13. A mobile air conditioner, characterized in that: The vibration damping assembly comprises any one of claims 6 to 12, wherein the vibrating member (20) of the vibration damping assembly is a water pumping motor.

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