Portable sound box

Abstract

The utility model provides a portable sound box, which comprises a first shell, a second shell, a sound production module and a vibration assembly, and is characterized in that the first shell defines an accommodating cavity, and an opening and a mounting hole which are communicated with the accommodating cavity; the second shell is connected to the opening so as to seal the opening; the sound production module is positioned in the accommodating cavity; the vibration assembly comprises a hard part and a soft part, the hard part is used for being connected with the first shell, the soft part is connected with the hard part and seals the mounting hole, and the soft part is configured to generate elastic deformation along with sound production of the sound production module; wherein the hard piece and the soft piece are integrally formed. According to the portable sound box, fine installation can be realized, and the sound quality of the sound box is improved.

Description

Technical Field

[0001] The present application relates to the technical field of speakers, and in particular to a portable speaker. Background Art

[0002] Portable speakers are small in size and easy to carry, making them suitable for outdoor travel, picnics, parties and other scenarios. However, due to their size, portable speakers are restricted in size and layout of components inside the speakers. The vibration components and mounting frames are affected by processing errors and installation errors, making it difficult to achieve precise installation. This makes it difficult to guarantee the sound quality of portable speakers, affecting the user experience. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a portable speaker that can achieve a more precise installation and improve the sound quality of the speaker.

[0004] A portable speaker according to the first aspect of the present application includes a first housing, a second housing, a sound module and a vibration assembly;

[0005] A first shell defines a receiving cavity and an opening and a mounting hole communicating with the receiving cavity;

[0006] A second shell is connected to the opening to close the opening;

[0007] A sound module is located in the accommodating cavity;

[0008] A vibration assembly, comprising a hard part and a soft part, wherein the hard part is used to be connected to the first housing, the soft part is connected to the hard part and closes the mounting hole, and the soft part is configured to generate elastic deformation as the sound module generates sound;

[0009] Among them, the hard parts and the soft parts are integrally formed.

[0010] The portable speaker according to the embodiment of the present application has at least the following beneficial effects: the soft part can produce elastic deformation when the sound module emits sound, and produce displacement accompanied by low-frequency vibration, thereby increasing the low-frequency effect of the speaker. In addition, the hard part and the soft part are integrally formed so that the hard part and the soft vibration membrane have a certain relative position when installed, avoiding assembly errors between the two, which is beneficial to improving the installation accuracy of the vibration component. The determination of the installation position facilitates the soft part to respond more linearly to the sound emitted by the sound module, thereby improving the sound quality of the speaker.

[0011] According to some embodiments of the present application, the soft component includes a vibration part and a connection part, the connection part is wrapped around the vibration part and connected to the vibration part, and the thickness of the connection part is smaller than the thickness of the vibration part.

[0012] According to some embodiments of the present application, the connecting portion is provided in a curved shape, and the connecting portion is configured to be stretched to be flattened when the vibration portion vibrates.

[0013] According to some embodiments of the present application, the edge where the connecting portion is connected to the vibration portion surrounds any one of a circular shape and an elliptical shape;

[0014] Alternatively, the edge where the connecting portion and the vibration portion are connected includes a straight edge and a curved edge, and the straight edge and the curved edge are smoothly connected.

[0015] According to some embodiments of the present application, the soft component is disposed at one end of the mounting hole close to the accommodating cavity, and the vibration assembly further includes a weight component connected to a side of the soft component away from the accommodating cavity;

[0016] Wherein, the counterweight is located in the mounting hole.

[0017] According to some embodiments of the present application, a limiting groove is further provided on the hole wall of the mounting hole, the edge of the soft component is embedded in the limiting groove, and a protrusion is provided at the edge of the soft component, which abuts against the groove wall of the limiting groove.

[0018] According to some embodiments of the present application, at least one of the first shell and the second shell includes an integrally formed soft rubber portion and a hard rubber portion, and the soft rubber portion is coated on a side of the hard rubber portion facing away from the sound module.

[0019] According to some embodiments of the present application, the portable speaker includes two vibration components, and along a first direction, the two vibration components are respectively located on both sides of the sound module, and the positions of the two vibration components are symmetrically arranged relative to the sound module. According to some embodiments of the present application,

[0020] According to some embodiments of the present application, the portable speaker also includes an elastic member and a clamping member, the clamping member is rotatably connected to the second shell, and the elastic member simultaneously abuts the clamping member and the second shell, and the clamping member is configured to abut the second shell under the abutment of the elastic member.

[0021] According to some embodiments of the present application, the sound module also includes a battery, a sound-emitting component and a controller. The battery is connected to the second shell, and the thickness direction of the battery is arranged parallel to the thickness direction of the second shell. The sound-emitting component and the controller are both located on the side of the battery away from the second shell, and are arranged in sequence along the length direction of the battery.

[0022] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present application is further described below with reference to the accompanying drawings and embodiments, wherein:

[0024] Figure 1This is a schematic diagram of the structure of a portable speaker according to an embodiment of the present application;

[0025] Figure 2 An exploded view of a portable speaker according to an embodiment of the present application;

[0026] Figure 3 This is a schematic diagram of the structure of the first shell of the embodiment of the present application;

[0027] Figure 4 is a cross-sectional view of a portable speaker according to an embodiment of the present application;

[0028] Figure 5 for Figure 4 A local enlarged schematic diagram of the middle A;

[0029] Figure 6 This is a schematic diagram of the structure of the vibration assembly of an embodiment of the present application;

[0030] Figure 7 A cross-sectional view of the portable speaker of the embodiment of the present application from another perspective;

[0031] Figure 8 for Figure 4 A local enlarged schematic diagram of point B in the middle.

[0032] Reference numerals: first housing 100 , accommodating cavity 110 , opening 120 , mounting hole 130 , limiting groove 131 ;

[0033] The second housing 200, the hard plastic part 210, and the soft plastic part 220;

[0034] Sound module 300, battery 310, sound element 320, controller 330;

[0035] Vibration assembly 400, hard component 410, soft component 420, vibration part 421, connection part 422, protrusion 423, counterweight 430;

[0036] The clamping member 500 , the elastic member 510 , and the flexible buffer member 520 . DETAILED DESCRIPTION

[0037] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0038] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0039] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0040] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0041] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0042] The following is an introduction to the embodiments of the present application in conjunction with the accompanying drawings:

[0043] refer to Figures 1 to 3According to an embodiment of the present application, the portable speaker includes a first shell 100, a second shell 200, a sound module 300 and a vibration assembly 400. The first shell 100 defines a accommodating cavity 110 and an opening 120 and a mounting hole 130 connected to the accommodating cavity 110. The second shell 200 is connected to the opening 120 to close the opening 120. The sound module 300 is located in the accommodating cavity 110 and is used to convert electrical signals into sound signals. The vibration component 400 includes a hard part 410 and a soft part 420. The hard part 410 is used to connect to the first shell 100. The soft part 420 is connected to the hard part 410 and closes the mounting hole 130. The soft part 420 is configured to generate elastic deformation as the sound module 300 produces sound. The hard part 410 and the soft part 420 are integrally formed. After the sound module 300 produces sound, the sound is transmitted to the soft part 420. The vibration of the soft part 420 helps to increase the low-frequency response effect and improve the low-frequency sound quality.

[0044] In addition, the hard part 410 is used to support and install the soft part 420. The soft part 420 is installed on the first housing 100 through the hard part 410. The hard part 410 and the soft part 420 are integrally formed so that the two have a certain relative position. During installation, there will be no installation error between the soft part 420 and the hard part 410, thereby improving the installation accuracy of the vibration component 400. It should be noted that when designing a speaker, the vibration component 400 is usually set at a position that can better improve the sound quality of the speaker, that is, the design position. During production and installation, there will be an error between the actual installation position of the vibration component 400 and the design position. The closer the actual installation position of the vibration component 400 is to the design position, the higher the installation accuracy of the vibration component 400 is, which is convenient for the soft part 420 on the vibration component 400 to respond more linearly to the sound emitted by the sound module 300, so as to improve the sound quality of the speaker.

[0045] It should be noted that the hard part 410 and the soft part 420 are integrally formed, so that the hard part 410 and the soft part 420 maintain a good seal and effectively prevent water from entering the accommodating cavity 110. That is, the integral formation of the hard part 410 and the soft part 420 provides better waterproof performance for the portable speaker, protects the sound module 300 in the accommodating cavity 110, and extends the service life of the portable speaker.

[0046] Specifically, the second shell 200 is located at the opening 120, and the vibration assembly 400 is located in the mounting hole 130. The second shell 200 and the vibration assembly 400 together seal the accommodating cavity 110. The sound module 300 is located in the closed accommodating cavity 110 and can continuously and effectively produce sound. The closure of the accommodating cavity 110 can make the sound emitted by the sound module 300 more concentrated. At the same time, the closure of the accommodating cavity 110 can also effectively isolate the influence of external sounds on the sound of the sound module 300, thereby ensuring the sound quality of the speaker. The vibration component 400 includes an integrally formed hard part 410 and a soft part 420, and the molding thereof can be achieved by a two-color injection molding process. The integral molding of the hard part 410 and the soft part 420 can ensure that no installation error will occur during installation of the two. It is only necessary to ensure the installation accuracy of the hard part 410 and the first shell 100. Especially for a portable speaker, the overall volume of which is small, and the sizes of the hard part 410 and the soft part 420 are small. The integral molding of the hard part 410 and the soft part 420 eliminates the assembly process between the hard part 410 and the soft part 420, thereby facilitating the assembly of the speaker.

[0047] refer to Figures 4 to 6 In some embodiments, the soft part 420 includes a vibration part 421 and a connecting part 422, the connecting part 422 is arranged around the vibration part 421 and connected to the vibration part 421, the thickness of the connecting part 422 is less than the thickness of the vibration part 421, wherein the vibration part 421 mainly vibrates in response to the sound emitted by the sound module 300 to increase the low-frequency sound quality of the portable speaker, and the connecting part 422 has a smaller thickness relative to the vibration part 421, so that the vibration part 421 can better respond to the sound emitted by the sound module 300, and effectively prevent the vibration part 421 from being difficult to vibrate or the vibration frequency cannot achieve the effect of improving the low-frequency sound quality.

[0048] Specifically, the thickness of the vibration part 421 ensures a good response to the sound of the sound module 300. When the sound module 300 makes a sound, the vibration of the vibration part 421 helps to push more air and enhance the radiation ability of low-frequency sound waves. The edge of the vibration part 421 is connected to the first shell 100 through the connecting part 422. The thinner setting of the connecting part 422 relative to the vibration part 421 makes it easier to produce elastic deformation, which makes it easier for the vibration part 421 to vibrate relative to the first shell 100, so as to achieve a better response to the sound emitted by the sound module 300. It should be noted that the vibration of the vibration part 421 is passive, that is, the vibration part 421 vibrates when it senses the sound emitted by the sound module 300. The thinner setting of the connecting part 422 helps to make the vibration frequency of the vibration part 421 closer to the sound frequency of the sound module 300, effectively ensuring that the vibration part 421 responds to the sound emitted by the sound module 300 more linearly, thereby improving the sound quality of the speaker.

[0049] refer to Figure 4 and Figure 5 In some embodiments, the connecting portion 422 is set to a curved shape, that is, the connecting portion 422 is a non-planar structure, and the connecting portion 422 is configured to be stretched and flattened when the vibration portion 421 vibrates, that is, when the vibration portion 421 vibrates, in addition to its own elastic deformation, the connecting portion 422 can also be driven by the vibration portion 421 to stretch and change its shape to a nearly planar structure, thereby further providing a buffer for the vibration of the vibration portion 421, so that the vibration of the vibration portion 421 is less obstructed, and the vibration portion 421 responds more linearly to the sound emitted by the sound module 300. The connecting portion 422 bulges outward in the first direction, which facilitates the vibration of the vibration portion 421 and effectively improves the low-frequency effect of the portable speaker.

[0050] Specifically, the connecting part 422 can be set to an arch shape. When the vibration part 421 vibrates due to the sound waves emitted by the sound module 300, it will cause the connecting part 422 to vibrate together. The arch structure is easier to be affected than the plane structure, so that the vibration part 421 has a larger vibration range to better respond to low frequencies.

[0051] refer to Figures 4 to 6 In some embodiments, the edge where the connection part 422 is connected to the vibration part 421 is surrounded by any one of a circle and an ellipse. The circular and elliptical edges are relatively smooth, which can effectively avoid stress concentration, ensure the uniformity of vibration of the vibration part 421, and help improve the sound quality of the portable speaker. Alternatively, the edge where the connection part 422 is connected to the vibration part 421 includes a straight edge and a curved edge, and the straight edge and the curved edge are smoothly connected. The smooth connection of the straight edge and the curved edge effectively avoids stress concentration at the edge of the vibration part 421, and the vibration part 421 can better vibrate according to the sound emitted by the sound module 300 to improve the low-frequency effect of the portable speaker.

[0052] For example, the vibration part 421 can be set to a runway shape, that is, the vibration part 421 consists of a rectangular part and two semicircular parts, and the two ends of the rectangular part are respectively connected to a semicircular part, the edge of the rectangular part defines a straight edge, and the edge of the semicircular part defines a curved edge, and the straight edge and the curved edge are smoothly connected, which effectively avoids stress concentration at the edge of the vibration part 421, and facilitates the vibration part 421 to linearly respond to the frequency of the sound module 300.

[0053] It should be noted that the vibration part 421 vibrates due to the sound emitted by the sound module 300. The stress at the edge of the vibration part 421 will affect the vibration of the vibration part 421, causing the vibration part 421 to be difficult to vibrate or vibrate weakly, and cannot respond well to the sound emitted by the sound module 300. Therefore, the edge of the vibration part 421 should be set to a smooth transition. In addition to being set to a runway shape, the vibration part 421 can also be set to a circular, elliptical or other shape with a smooth transition edge.

[0054] refer to Figure 4 and Figure 5 In some embodiments, the vibration assembly 400 further includes a weight 430, and the weight 430 is located in the mounting hole 130, that is, the weight 430 is completely placed in the mounting hole 130, and along the first direction, the side surface of the weight 430 away from the accommodating cavity 110 does not protrude from the outer surface of the first shell 100. Along the first direction, the soft part 420 is arranged at one end of the mounting hole 130 close to the accommodating cavity 110, and the weight 430 is connected to the side of the soft part 420 away from the accommodating cavity 110. The weight 430 is used to vibrate together with the vibration part 421 on the soft part 420, further increasing the low-frequency response effect of the portable speaker and improving the low-frequency sound quality of the portable speaker. In addition, the weight 430 is accommodated in the mounting hole 130 and vibrates with the vibration part 421, which can effectively prevent the user from contacting the weight 430 when holding the portable speaker, and ensure that the vibration part 421 drives the weight 430 to vibrate without interference, which is beneficial to ensure the sound quality of the portable speaker.

[0055] Specifically, the counterweight 430 can be pasted on the vibration part 421. When the vibration part 421 vibrates, it will drive the counterweight 430 to vibrate together, that is, the counterweight 430 increases the load of the vibration part 421 when it vibrates. When the vibration part 421 vibrates, its inertia is greater, and the reaction force on the sound emitted by the sound module 300 is stronger, which can more effectively push the air to generate sound pressure, further enhancing the low-frequency effect of the portable speaker.

[0056] refer to Figures 4 to 8 In some embodiments, a limiting groove 131 is further provided on the hole wall of the mounting hole 130, and the edge of the soft component 420 is embedded in the limiting groove 131, and a protrusion 423 is provided at the edge of the soft component 420, and the protrusion 423 abuts against the groove wall of the limiting groove 131. The setting of the protrusion 423 helps to better seal the accommodating cavity 110, increase the waterproof and dustproof effect of the portable speaker, and the sealing is also beneficial to improving the sound quality of the portable speaker.

[0057] refer to Figures 4 to 8Specifically, the soft part 420 and the hard part 410 are integrally formed, the first shell 100 is provided with a mounting hole 130 communicating with the accommodating cavity 110, the soft part 420 and the hard part 410 are both located in the mounting hole 130, and the mounting hole 130 is provided with a limiting groove 131 for accommodating the soft part 420 and the hard part 410 at the edge, the edge of the soft part 420 and the hard part 410 is embedded in the limiting groove 131 to achieve installation and fixed positioning, the protrusion 423 is a part of the soft part 420, and can resist the first shell 100 and deform in the limiting groove 131, so as to better seal the accommodating cavity 110, which is beneficial to cost saving compared with the sealing ring provided separately for sealing, and because the portable speaker is small in size, the sealing ring is not easy to install, and the protrusion 423 is directly provided on the soft part 420, which can be installed together on the first shell 100 when the vibration assembly 400 is installed. And ensure the sealing of the accommodating cavity 110.

[0058] refer to Figures 1 to 3 In some embodiments, at least one of the first shell 100 and the second shell 200 includes an integrally formed soft rubber part 220 and a hard rubber part 210, wherein the soft rubber part 220 is coated on the side of the hard rubber part 210 away from the sound module 300, and the hard rubber part 210 is used to support the installation of the sound module 300 to ensure that the sound module 300 has a certain installation position in the accommodating cavity 110, and the soft rubber part 220 is used to further seal the accommodating cavity 110 to increase the waterproof and dustproof effect of the portable speaker. At the same time, the soft rubber part 220 can also give the user a better grip feel and improve the comfort of the user holding the portable speaker.

[0059] Specifically, the first shell 100 includes an integrally formed hard rubber part 210 and a soft rubber part 220. The soft rubber part 220 is covered on the side of the hard rubber part 210 away from the sound module 300. The hard rubber part 210 on the first shell 100 plays a major role in the fixed support of the sound module 300, and the soft rubber part 220 mainly further seals the portable speaker to increase the waterproof and dustproof effect of the portable speaker. At the same time, the sealing of the portable speaker also helps to improve the sound quality, so as to further improve the sound quality of the portable speaker.

[0060] In other embodiments, the second housing 200 includes an integrally formed hard rubber portion 210 and a soft rubber portion 220, the hard rubber portion 210 being located on the side of the soft rubber portion 220 close to the sound module 300, the hard rubber portion 210 not only ensures the fixed support for the sound module 300, but also provides protection for the sound module 300, and the soft rubber portion 220 can not only further improve the sealing effect of the portable speaker, but also make the user feel more comfortable when holding it. In particular, the integrally formed arrangement of the hard rubber portion 210 and the soft rubber portion 220 effectively avoids the installation error gap between the hard rubber portion 210 and the soft rubber portion 220, and achieves a better sealing effect.

[0061] refer to Figures 1 to 3 In some embodiments, the first shell 100 and the second shell 200 both include a soft rubber part 220 and a hard rubber part 210, and the soft rubber part 220 and the hard rubber part 210 are integrally formed. The hard rubber part 210 on the first shell 100 and the second shell 200 cooperate to fix the sound module 300. The hard rubber part 210 on the first shell 100 is also used for installing and fixing the vibration component 400, so as to facilitate determining the relative position of the sound module 300 and the vibration component 400. The soft rubber part 220 on the first shell 100 and the second shell 200 is covered on the hard rubber part 210, thereby increasing the sealing of the portable speaker. In addition, in the event of an accidental fall or collision, the soft rubber part 220 can also play a buffering role to reduce the impact on the portable speaker.

[0062] It should be noted that the one-piece molding of the soft rubber part 220 and the hard rubber part 210 on the first shell 100 and the second shell 200 can be achieved by a two-color injection molding process. The one-piece molding of the soft rubber part 220 and the hard rubber part 210 effectively avoids the assembly error caused by the installation of the soft rubber and the hard rubber, which is beneficial to better seal the accommodating cavity 110 and improve the sound quality of the portable speaker. In addition, the one-piece molding of the soft rubber part 220 and the hard rubber part 210 of the first shell 100 and the second shell 200 also helps to improve the waterproof performance of the portable speaker, making it easier to carry the portable speaker to the bathroom, swimming pool and other scenes with high waterproof performance requirements, effectively isolating the portable speaker from water and extending the service life of the portable speaker.

[0063] refer to Figure 4 In some embodiments, the portable speaker includes two vibration components 400, and the vibration components 400 include an integrally formed hard component 410 and a soft component 420. Along the first direction, the two vibration components 400 are respectively located on both sides of the sound module 300, and the positions of the two vibration components 400 are symmetrically arranged relative to the sound module 300, that is, along the first direction, one vibration component 400 is located on one side of the sound module 300, and the other vibration component 400 is located on the other side of the sound module 300. The distance between the two vibration components 400 and the sound module 300 along the first direction is the same. By symmetrically arranging the vibration components 400 on both sides of the sound module 300, the soft components 420 on the two vibration components 400 vibrate when the sound module 300 makes a sound, which effectively avoids the backflow or mutual interference of the sound, and is beneficial to improving the low-frequency sound quality.

[0064] It should be noted that the sound of the sound module 300 and the vibration of the soft part 420 will both promote the flow of air. The air generates vibrations during the flow and is transmitted to the user's ears as sound. When the sound module 300 pushes the air toward the vibration component 400, the vibration component 400 will vibrate in response to the air flow. However, the sound module 300 pushing the air toward the vibration component 400 will cause the air to flow to the side of the sound module 300 away from the vibration component 400, so that the air on the side of the sound module 300 facing the vibration membrane group is thin, affecting the low-frequency sound quality. By respectively arranging vibration membrane groups on both sides of the sound module 300, a more balanced sound output can be achieved, thereby improving the sound quality of the portable speaker.

[0065] refer to Figure 7 In some embodiments, the portable speaker further includes an elastic member 510 and a clamping member 500. The clamping member 500 is rotatably connected to the second shell 200. The elastic member 510 simultaneously abuts against the clamping member 500 and the second shell 200. The clamping member 500 is configured to abut against the second shell 200 under the abutment of the elastic member 510. The cooperation of the clamping member 500, the elastic member 510 and the second shell 200 facilitates the clamping and fixing of the portable speaker.

[0066] Specifically, portable speakers are usually carried by users for outdoor use. The cooperation of the clamping member 500, the elastic member 510 and the second shell 200 makes it easy to clamp and fix the portable speaker on the user's clothes, belt, backpack, etc., to ensure the convenience of carrying. The elastic member 510 can be a torsion spring. The clamping member 500 maintains the abutment with the second shell 200 under the abutment of the elastic member 510 to achieve clamping and fixing. When the position needs to be moved, the user can press the clamping member 500 to indirectly abut the elastic member 510, causing the elastic member 510 to produce elastic deformation, so that the clamping member 500 is separated from the abutment with the second shell 200, making it easy to remove the portable speaker.

[0067] refer to Figure 7 In some embodiments, the portable speaker further includes a flexible buffer 520, which is connected to the second shell 200. The flexible buffer 520 can produce elastic deformation to provide buffering for the portable speaker, reduce vibration when the portable speaker plays music, and is beneficial to ensuring sound quality.

[0068] It should be noted that due to the small size of the portable speaker, when the portable speaker is placed to play music, the portable speaker is prone to vibrate relative to the placement surface, and the vibration will be transmitted to the accommodating cavity 110, affecting the clarity of the sound emitted by the portable speaker. The flexible buffer 520 can produce elastic deformation as the portable speaker vibrates when playing sound, so as to alleviate the vibration of the portable speaker and ensure the sound quality of the portable speaker.

[0069] In other embodiments, a placement plane is provided on the flexible buffer 520, and the placement plane can enable the portable speaker to be placed flatly on a flat surface such as a desktop, which is beneficial to improving the placement stability of the portable speaker.

[0070] refer to Figure 7 In some embodiments, the portable speaker includes a clamping member 500 and an elastic member 510 for clamping and fixing. The clamping member 500 is connected to the second shell 200, and the elastic member 510 simultaneously abuts the clamping member 500 and the second shell 200. Under the abutment of the elastic member 510, the clamping member 500 abuts the second shell 200 to achieve clamping and fixing of the portable speaker. A sound-transmitting structure is provided on the first shell 100, and a flexible buffer 520 is connected to the clamping member 500. Specifically, the flexible buffer 520 is connected to the side of the clamping member 500 away from the second shell 200. Thus, the placement buffering effect of the flexible buffer 520 and the clamping function of the clamping member 500 and the elastic member 510 are taken into account. At the same time, the flexible buffer 520, the clamping member 500 and the elastic member 510 do not interfere with the pronunciation of the portable speaker.

[0071] refer to Figure 7 In some embodiments, the sound module 300 includes a battery 310, a sound element 320 and a controller 330. The battery 310 is connected to the second shell 200, and the thickness direction of the battery 310 is arranged parallel to the thickness direction of the second shell 200. The sound element 320 and the controller 330 are both located on the side of the battery 310 away from the second shell 200, and are arranged in sequence along the length direction of the battery 310. In this solution, the position layout of the battery 310, the sound element 320 and the controller 330 effectively improves the space utilization rate.

[0072] Specifically, the thickness direction of the battery 310 and the thickness direction of the second shell 200 are the second direction. Along the second direction, the sounding member 320 and the controller 330 are both located on the side of the battery 310 away from the second shell 200, and the second direction is perpendicular to the first direction. The length direction of the battery 310 is perpendicular to the second direction, and the length direction of the battery 310 is also perpendicular to the first direction. It should be noted that in this solution, the battery 310 has a larger size than the sounding member 320 and the controller 330. Placing the sounding member 320 and the controller 330 on one side of the battery 310 is beneficial to improving space utilization, thereby effectively reducing the volume of the portable speaker and ensuring the portability of the portable speaker.

[0073] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A portable speaker, characterized in that: include: A first shell defines a receiving cavity and an opening and a mounting hole communicating with the receiving cavity; A second shell is connected to the opening to close the opening; A sound module is located in the accommodating cavity; A vibration component, comprising a hard part and a soft part, wherein the hard part is used to be connected to the first shell, the soft part is connected to the hard part and closes the mounting hole, and the soft part is configured to generate elastic deformation as the sound module generates sound; Wherein, the hard component and the soft component are integrally formed.

2. The portable speaker according to claim 1, characterized in that: The soft component includes a vibration part and a connection part. The connection part is wound around the vibration part and connected to the vibration part. The thickness of the connection part is smaller than the thickness of the vibration part.

3. The portable speaker according to claim 2, characterized in that: The connecting portion is provided in a curved shape, and the connecting portion is configured to be stretched to be flattened when the vibration portion vibrates.

4. The portable speaker according to claim 2, characterized in that: The edge of the connecting portion connected to the vibrating portion is surrounded by any one of a circle and an ellipse; Alternatively, the edge where the connecting portion is connected to the vibration portion includes a straight edge and a curved edge, and the straight edge is smoothly connected to the curved edge.

5. The portable speaker according to claim 1, characterized in that: The soft component is arranged at one end of the mounting hole close to the accommodating cavity, and the vibration assembly further comprises a counterweight component, which is connected to a side of the soft component away from the accommodating cavity; Wherein, the counterweight is located in the mounting hole.

6. The portable speaker according to claim 1, characterized in that: A limiting groove is also provided on the hole wall of the mounting hole, the edge of the soft component is embedded in the limiting groove, and a protrusion is provided at the edge of the soft component, and the protrusion abuts against the groove wall of the limiting groove.

7. The portable speaker according to claim 1, characterized in that: At least one of the first shell and the second shell includes an integrally formed soft rubber portion and a hard rubber portion, and the soft rubber portion covers a side of the hard rubber portion away from the sound module.

8. The portable speaker according to claim 1, characterized in that: The portable speaker includes two vibration components. Along a first direction, the two vibration components are respectively located on both sides of the sound module, and the positions of the two vibration components are symmetrically arranged relative to the sound module.

9. The portable speaker according to claim 1, characterized in that: The portable speaker also includes an elastic member and a clamping member, wherein the clamping member is rotatably connected to the second shell, and the elastic member abuts against the clamping member and the second shell at the same time, and the clamping member is configured to abut against the second shell under the abutment of the elastic member.

10. The portable speaker according to claim 1, characterized in that: The sound module also includes a battery, a sound-emitting component and a controller. The battery is connected to the second shell, and the thickness direction of the battery is arranged parallel to the thickness direction of the second shell. The sound-emitting component and the controller are both located on the side of the battery away from the second shell, and are arranged in sequence along the length direction of the battery.

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