Socket assembly, sound assembly and vehicle

Abstract

The invention discloses a socket assembly, a sound assembly and a vehicle, relates to the technical field of vehicles, and aims to solve the problem of how to protect a socket and parts connected with the socket. The receptacle assembly includes a receptacle body, at least one first fastener, and at least one first buffer. The first fastening piece is suitable for being connected with a to-be-installed piece so as to fix the socket body to the to-be-installed piece. The buffer part is arranged around the first fastener in the circumferential direction of the orientation of the socket body and is suitable for being arranged between the first fastener and the socket body and / or the part to be installed.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a socket assembly, an audio assembly, and a vehicle. Background Art

[0002] Vehicles typically have an onboard plug and socket. When assembling these two components, the plug's pins insert into the socket's guide holes, and the plug's pins insert into the socket's female terminals for electrical connection. The socket then connects to the battery pack for electrical transmission, powering components like mobile phones and speakers.

[0003] However, the vehicle is prone to bumps and vibrations during driving, and the plug will vibrate when the vehicle vibrates, which may cause excessive stress between the plug pins and the socket, causing damage to the socket or pins. Summary of the Invention

[0004] The purpose of this application is to provide a socket assembly, an audio assembly and a vehicle, aiming to solve the problem of how to protect the socket and the components connected thereto.

[0005] In a first aspect, a socket assembly is provided, comprising a socket body, at least one first fastener, and at least one first buffer. The first fastener is adapted to connect to a component to be mounted to secure the socket body to the component. The buffer is disposed around the first fastener along a circumferential direction of the socket body and adapted to be positioned between the first fastener and the socket body and / or the component to be mounted.

[0006] Through the above arrangement, the socket assembly can fix the socket body and the box body through the first fastener, and since the first buffer is arranged around the first fastener along the circumference of the socket body, when the socket body is subjected to a force in a direction perpendicular to the direction of the socket body, the first buffer can buffer the socket body to prevent the socket body from being damaged due to excessive stress between the socket body and the box body.

[0007] Moreover, when the socket body is connected to other components (such as a plug assembly), when the other components are driven by external forces to move the socket body in a direction perpendicular to the direction of the socket body, the first buffer member can also undergo a certain deformation, thereby providing a certain amount of movement space for the socket body, so that the socket body can move relative to the box body and the first fastener, so as to avoid excessive stress between the socket body and other components, which may cause damage to the socket body or other components.

[0008] In this way, the first buffer member can also buffer the socket body and other components connected to the socket body, thereby protecting the socket body and other components.

[0009] Optionally, the first buffer member includes a first buffer ring, the axial direction of the first buffer ring is consistent with the direction of the socket body, and the first fastener is passed through the first buffer ring.

[0010] Optionally, the socket body includes a plug-in portion and a base, wherein the plug-in portion is connected to the base. The base is provided with at least one first mounting hole. The first buffer is provided between the first fastener and the inner wall surface of the first mounting hole.

[0011] Optionally, there are multiple first fasteners, at least some of the multiple first fasteners are arranged along the first direction, and at least some of the first fasteners are arranged along the second direction, and the first direction intersects the second direction.

[0012] Optionally, the plug-in portion is suitable for being connected to a side of the base close to the part to be installed, and is passed through the part to be installed.

[0013] Optionally, the socket assembly further includes a second buffer member, which surrounds the plug-in portion along the circumferential direction of the plug-in portion and is suitable for contacting the component to be installed.

[0014] Optionally, the second buffer member includes a first buffer portion and a second buffer portion. The first buffer portion is adapted to be inserted through the component to be mounted. Along the orientation of the plug-in portion, the side of the second buffer portion facing away from the base is adapted to contact the component to be mounted, while the side of the second buffer portion facing the base contacts the base and / or the plug-in portion.

[0015] Optionally, the first buffer member includes a rubber ring, and the hardness of the rubber ring is greater than or equal to 50 degrees and less than or equal to 70 degrees.

[0016] Optionally, the first buffer member includes a rubber ring, and the thickness of the rubber ring is greater than or equal to 3 mm and less than or equal to 6 mm.

[0017] Optionally, the first buffer portion includes a rubber ring, and / or the second buffer portion includes a rubber pad.

[0018] In a second aspect, an audio system assembly is provided, comprising a housing and the aforementioned socket assembly. The housing is adapted to be connected to a vehicle body and has a first cavity. The socket assembly is connected to the housing and is at least partially located within the first cavity.

[0019] Optionally, the audio assembly also includes an audio device, which includes a shell and a plug assembly. The plug assembly is connected to the shell, and when the audio device is placed in the first cavity, the plug assembly is plugged into the socket assembly.

[0020] Optionally, the box body has an opening, a side wall of the box body away from the opening is a first side wall, the socket assembly is connected to the first side wall, the housing includes a second side wall, the plug assembly is connected to the second side wall, and when the speaker is accommodated in the first cavity, the second side wall is located on a side of the housing body closer to the first side wall.

[0021] Optionally, the first side wall is provided with at least one second mounting hole, and the first fastener is passed through the second mounting hole.

[0022] Optionally, the socket body includes a plug-in portion and a base, the plug-in portion being connected to the base. The base is located outside the housing, the housing having a first mounting hole, the plug-in portion being inserted through the first mounting hole and partially located within the first cavity. The socket assembly also includes a second buffer member, the second buffer member being at least partially disposed between the plug-in portion and the inner wall of the second mounting hole.

[0023] Optionally, the shell is provided with a second cavity, the second side wall is provided with a second assembly hole, the plug assembly is provided in the second cavity, and partially passes through the second assembly hole.

[0024] Optionally, the plug assembly includes a circuit board and an inserting portion. The circuit board is disposed in the second cavity. The inserting portion is connected to the circuit board and extends through the second assembly hole.

[0025] Optionally, the plug assembly also includes at least one second fastener, the circuit board is provided with at least one third mounting hole, the second side wall is provided with at least one fourth mounting hole, and the second fastener is passed through the third mounting hole and the fourth mounting hole to fix the circuit board to the second side wall.

[0026] Optionally, the socket body includes a plug-in portion, wherein one end of the plug-in portion facing the opening is provided with a plurality of plug-in holes. The plug-in portion includes a plurality of connection terminals, which are connected to the circuit board. When the plug assembly is plugged into the socket assembly, the plurality of connection terminals are inserted into the plurality of plug-in holes.

[0027] Optionally, the insertion part further includes a protective sleeve, which is connected to the circuit board. Part of the connection terminal is located in the protective sleeve. When the plug assembly and the socket assembly are plugged in, the protective sleeve is sleeved on the plug-in part.

[0028] Optionally, the inserting portion further includes a connecting plate, the thickness direction of the connecting plate is consistent with the thickness direction of the circuit board, and the connecting plate is connected between the protective sleeve and the circuit board.

[0029] Optionally, the plug-in portion includes a plug-in section and a limiting section, and when the plug assembly and the socket assembly are plugged in, the protective sleeve is sleeved on the plug-in section. When the plug assembly and the socket assembly are plugged in, the side of the protective sleeve facing the first side wall contacts the limiting section.

[0030] On the third aspect, a vehicle is provided, comprising the above-mentioned socket assembly, or the above-mentioned audio assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0032] Figure 1 A schematic diagram of the structure of a vehicle provided in an embodiment of the present application;

[0033] Figure 2 A schematic diagram of the structure of the audio system provided in an embodiment of the present application;

[0034] Figure 3 A schematic diagram of the structure of the box and socket assembly provided in an embodiment of the present application;

[0035] Figure 4 for Figure 1 Schematic diagram of the exploded structure of the audio assembly;

[0036] Figure 5 A schematic structural diagram of a socket assembly provided in an embodiment of the present application;

[0037] Figure 6 A schematic structural diagram of the audio assembly provided in an embodiment of the present application;

[0038] Figure 7 A schematic structural diagram of a plug assembly provided in an embodiment of the present application;

[0039] Figure 8 Schematic diagram of stress simulation of the connecting terminal when the first buffer member and the second buffer member are not provided;

[0040] Figure 9 A schematic diagram of stress simulation of the connecting terminal when the first buffer member and the second buffer member are provided;

[0041] Figure 10 The following is a schematic diagram of stress simulation of the connection terminal when the rubber hardness is 80 degrees and the rubber thickness is 3mm;

[0042] Figure 11 The following is a schematic diagram of stress simulation of the connection terminal when the rubber hardness is 80 degrees and the rubber thickness is 7mm;

[0043] Figure 12 The following is a schematic diagram of stress simulation of the connection terminal when the rubber hardness is 80 degrees and the rubber thickness is 8mm;

[0044] Figure 13 This is a schematic diagram of stress simulation of the connection terminal when the rubber hardness is 60 degrees and the rubber thickness is 8 mm.

[0045] Reference numerals:

[0046] 100. Vehicle; 10. Audio assembly; 101. Audio;

[0047] 1. Box body; 11. First cavity; 12. Guide protrusion; 13. First side wall; 131. First assembly hole;

[0048] 2. Housing; 21. Second cavity; 22. Guide groove; 23. Second side wall; 231. Second assembly hole;

[0049] 3. Socket assembly; 31. Socket body; 311. Connecting portion; 3111. Connecting section; 3112. Position limiting section; 3113. Abutting plate; 312. Base; 32. First fastener; 33. First buffer; 34. Second buffer; 341. First buffer; 342. Second buffer;

[0050] 4. Plug assembly; 41. Circuit board; 42. Insertion portion; 421. Connecting terminal; 422. Protective sleeve; 423. Connecting plate; 43. Second fastener; 44. Third fastener;

[0051] 5. Speaker;

[0052] 20. Vehicle body. DETAILED DESCRIPTION

[0053] In the embodiments of the present application, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature specified as "first," "second," "third," "fourth," "fifth," and "sixth" may explicitly or implicitly include one or more of the features.

[0054] In the embodiments of the present application, the terms "comprises," "comprising," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0055] “A and / or B” includes the following three combinations: A only, B only, and a combination of A and B.

[0056] like Figure 1 As shown, Figure 11 is a schematic structural diagram of a vehicle 100 provided in an embodiment of the present application. The present application provides a vehicle 100, which includes a vehicle body 20. The vehicle body 20 is provided with a driving cabin, in which a user can sit to drive or ride the vehicle 100.

[0057] The vehicle 100 also includes an audio system 10, which is used to play music and improve the user's driving experience in the vehicle 100. The user can manually start the audio system 10, or control the audio system 10 to start and play music through the vehicle 100 (for example, the display screen on the center console of the vehicle 100).

[0058] In some embodiments, as Figure 1 、 Figure 2 as well as Figure 3 As shown, Figure 2 This is a structural diagram of the speaker 101 provided in an embodiment of the present application. Figure 3 This is a schematic diagram of the structure of the housing 1 and socket assembly 3 provided in an embodiment of the present application. The audio assembly 10 includes a housing 1 and a speaker 101. The housing 1 is connected to the vehicle body 20 and has a first cavity 11. The speaker 101 is detachably connected to the first cavity 11. When the speaker 101 is accommodated in the first cavity 11, the speaker 101 can function as a vehicle audio system, playing music, etc.

[0059] When the speaker 101 needs to be removed (for example, for a picnic, camping, or outdoor activities), the speaker 101 can be driven from the first cavity 11, thereby placing the speaker 101 in a suitable position for convenient use. This can improve the practicality of the speaker assembly 10.

[0060] In some embodiments, as Figures 1 to 3 As shown, the speaker assembly 10 further includes a socket assembly 3, and the speaker 101 includes a housing 2 and a plug assembly 4, which is connected to the housing 2. When the speaker 101 is accommodated in the first cavity 11, the plug assembly 4 is plugged into the socket assembly 3.

[0061] In this way, when the audio system 101 is placed in the box 1 , the vehicle 100 can power the audio system 101 through the socket assembly 3 on the box 1 and the plug assembly 4 on the housing 2 , thereby ensuring normal use of the audio system 101 .

[0062] The socket assembly 3 is connected to a power source on the vehicle 100 (eg, a battery or a power generator on the vehicle 100 ), thereby being able to supply power to the audio system 101 .

[0063] The speaker 101 may also include a battery, so that it can store electrical energy and be easily taken out of the first cavity 11 for use.

[0064] In some embodiments, as shown in the figure, the audio system 101 further includes a speaker 5, which is connected to the housing 2. The audio system 101 can emit sound through the speaker 5, thereby playing music and the like.

[0065] In some embodiments, as Figure 4 As shown, Figure 4 for Figure 1 10, the socket assembly 3 is connected to the box body 1, and at least part of it is located in the first cavity 11. This makes it easier for the socket assembly 3 to connect to the speaker 101 located in the first cavity 11.

[0066] In some embodiments, as Figures 2 to 4 As shown, the box body 1 is provided with an opening, and a side wall of the box body 1 away from the opening is a first side wall 13 , and the socket assembly 3 is connected to the first side wall 13 .

[0067] The housing 2 includes a second side wall 23 , and the plug assembly 4 is connected to the second side wall 23 . When the speaker 101 is accommodated in the first cavity 11 , the second side wall 23 is located on a side of the housing 2 close to the first side wall 13 .

[0068] By providing an opening on the box body 1 , the speaker 101 can be placed into the first cavity 11 through the opening or taken out from the first opening, which makes it convenient to use the speaker 101 .

[0069] Furthermore, because the plug assembly 4 is connected to the second side wall 23 and the socket assembly 3 is connected to the first side wall 13, when the speaker 101 is placed into the first cavity 11, the plug assembly 4 will move toward the socket assembly 3. Furthermore, under the squeezing action of the shell 2 and the case 1, the plug assembly 4 can be stably connected to the socket assembly 3. The user only needs to place the speaker 101 into the first cavity 11 to enable the socket assembly 3 to power the speaker 101. This further facilitates the user's use of the speaker 101.

[0070] In some embodiments, as Figure 5 、 Figure 6 As shown, Figure 5 This is a schematic diagram of the structure of the socket assembly 3 provided in an embodiment of the present application. Figure 6 This is a schematic diagram of the structure of the audio assembly 10 provided in an embodiment of the present application. The socket assembly 3 includes a socket body 31, at least one first fastener 32, and at least one first buffer 33. The first fastener 32 is adapted to connect with the component to be mounted to secure the socket body 31 to the component to be mounted. The first buffer 33 is disposed around the first fastener 32 along the circumference of the socket body 31 and is adapted to be positioned between the first fastener 32 and the socket body 31.

[0071] It should be noted that the component to be mounted can be the aforementioned box 1, or it can be other components on the vehicle 100, such as the center console of the vehicle 100, to which the socket assembly 3 is connected for charging a mobile phone, etc. Of course, the component to be mounted can also be used on other equipment outside the vehicle 100, such as ships, machine tools, etc.

[0072] For ease of understanding, the embodiment of the present application will be described below by taking the above-mentioned box 1 as an example of the part to be installed.

[0073] Through the above-mentioned arrangement, the socket assembly 3 can fix the socket body 31 to the box body 1 through the first fastener 32, and since the first buffer member 33 is arranged around the first fastener 32 along the circumference of the socket body 31, when the socket body 31 is subjected to a force in a direction perpendicular to the direction of the socket body 31, the first buffer member 33 can buffer the socket body 31 to prevent the socket body 31 from being damaged due to excessive stress between the socket body 31 and the box body 1.

[0074] Moreover, when the socket body 31 is connected to other components (such as the plug assembly 4), when the other components are driven by external forces to move the socket body 31 in a direction perpendicular to the orientation of the socket body 31, the first buffer member 33 can also undergo a certain deformation, thereby providing a certain amount of movement space for the socket body 31, so that the socket body 31 can move relative to the box body 1 and the first fastener 32, so as to avoid excessive stress between the socket body 31 and other components, which may cause damage to the socket body 31 or other components.

[0075] In this way, the first buffer member 33 can also buffer the socket body 31 and other components connected to the socket body 31, thereby protecting the socket body 31 and other components.

[0076] It should be noted that the orientation of the socket body 31 refers to the orientation of the hole on the socket body 31 for plugging with other components.

[0077] In some embodiments, the first buffer member 33 is disposed around the first fastener 32 and is adapted to be disposed between the first fastener 32 and the component to be mounted.

[0078] Through the above arrangement, when other components are driven by external forces to move the socket body 31 in a direction perpendicular to the direction of the socket body 31, the first buffer member 33 can undergo a certain deformation, thereby providing a certain amount of movement space for the socket body 31, so that the socket body 31 and the first fastener 32 can move relative to the box body 1 at the same time, and can also avoid excessive stress between the socket body 31 and other components, which may cause damage to the socket body 31 or other components.

[0079] Exemplarily, the material of the first buffer member 33 can be rubber, plastic, silicone, etc.

[0080] In some embodiments, the first buffer member 33 is made of rubber, which is a porous material with good sound absorption performance. The internal structure of the rubber can further improve the sound absorption performance by dispersing sound waves. In this way, the vibration noise of the socket assembly 3 can be absorbed by the first buffer member 33, thereby reducing the noise of the equipment equipped with the socket assembly 3 (such as the vehicle 100, machine tools, etc.).

[0081] In some embodiments, the first buffer member 33 includes a first buffer ring, the axial direction of which is aligned with the orientation of the socket body 31. The first fastener 32 is disposed through the first buffer ring. Of course, in other embodiments, the first buffer member 33 may also include multiple buffer portions, which are arranged around the first fastener 32.

[0082] In this way, the sealing ring can cushion the socket body 31 all around the first fastener 32, thereby improving the protective effect of the first buffer member 33 on the socket body 31. In addition, the sealing ring has a simple structure and is easy to install and process.

[0083] In some embodiments, the first buffer member 33 includes a rubber ring, which has a simple structure and is easy to process.

[0084] In some embodiments, as Figure 5 、 Figure 6 As shown, the socket body 31 includes a plug-in portion 311 and a base 312, wherein the plug-in portion 311 is connected to the base 312. The base 312 is provided with at least one first mounting hole. The first buffer member 33 is disposed between the first fastener 32 and the inner wall surface of the first mounting hole. Of course, in other embodiments, the base 312 may also be connected to the first fastener 32 via a connecting plate 423, a connecting rod, etc. The first fastener 32 may be disposed on a side of the base 312 in the direction along which the socket body 31 is oriented, or on a side of the base 312 in a direction perpendicular to the direction in which the socket body 31 is oriented.

[0085] In this way, the base 312 can be connected together by the first buffer member 33 and the first fastener 32 . When the socket body 31 is subjected to external force, the first buffer member 33 can buffer the base 312 , thereby achieving a protective effect on the socket body 31 .

[0086] In some embodiments, the first side wall 13 defines at least one second mounting hole, and the first fastener 32 passes through the second mounting hole.

[0087] For example, the first fastener 32 may be a screw, or a bolt, a nut, or the like.

[0088] In this way, the first fastener 32 can be simultaneously passed through the base 312 and the first side wall 13 , thereby connecting the base 312 and the box body 1 .

[0089] In some embodiments, when the first buffer member 33 is disposed between the first fastener 32 and the component to be mounted, the first buffer member 33 may be disposed between the first fastener 32 and an inner wall surface of the second mounting hole.

[0090] In some embodiments, as Figure 5 、 Figure 6 As shown, there are multiple first fasteners 32, at least some of which are arranged along a first direction, and at least some of which are arranged along a second direction, with the first direction and the second direction intersecting. Of course, in other embodiments, there may be only one first fastener 32, or multiple first fasteners 32 may be arranged along the same direction.

[0091] The multiple first fasteners 32 secure the socket body 31 to the housing 1, thereby improving the stability of the connection between the housing 1 and the socket assembly 3. Furthermore, compared to arranging the multiple first fasteners 32 in the same direction, arranging at least some of the first fasteners 32 in the first direction and at least some of the first fasteners 32 in the second direction can restrict movement of the socket body 31 and the multiple first fasteners 32 along the plane containing the first and second directions, further improving the stability of the connection between the housing 1 and the socket assembly 3.

[0092] In some embodiments, the number of first fasteners 32 is three, and the three first fasteners 32 can limit the movement of the socket body 31 along the plane where the first direction and the second direction are located. The small number of first fasteners 32 facilitates the spatial arrangement of multiple first fasteners 32.

[0093] It can be understood that when there are multiple first fasteners 32 , there are also multiple first mounting holes on the base 312 , and the multiple first mounting holes correspond one-to-one to the multiple first fasteners 32 .

[0094] In some embodiments, as Figure 5 、 Figure 6 As shown, the plug-in portion 311 is adapted to be connected to a side of the base 312 close to the part to be installed, and is provided through the part to be installed. Of course, in other embodiments, the plug-in portion 311 and the first buffer member 33 can also be located on opposite sides of the base 312.

[0095] In this way, the base 312 can be arranged outside the box body 1, thereby saving the space of the first cavity 11 in the box body 1 occupied by the plug-in portion 311, thereby facilitating the connection of other components with the plug-in portion 311.

[0096] In some embodiments, as Figure 5 、 Figure 6 As shown, the socket assembly 3 further includes a second buffer member 34 . Along the circumferential direction of the plug-in portion 311 , the second buffer member 34 surrounds the plug-in portion 311 and is suitable for contacting the component to be installed.

[0097] In this way, the second buffer member 34 can cooperate with the first buffer member 33 to jointly buffer the socket body 31 , thereby improving the protection effect of the socket body 31 .

[0098] Exemplarily, the second buffer member 34 may be made of rubber, plastic, silicone, or the like.

[0099] In some embodiments, as Figure 3 、 Figure 6 As shown, the first side wall 13 defines a first assembly hole 131, and the plug portion 311 passes through the first assembly hole 131 and is partially located in the first cavity 11. The second buffer member 34 is at least partially disposed between the plug portion 311 and the inner wall of the second mounting hole.

[0100] In this way, when the socket body 31 is subjected to a force in a direction perpendicular to the socket body 31 , the second buffer member 34 can buffer the plug-in portion 311 , thereby preventing the plug-in portion 311 and the box body 1 from being damaged due to excessive stress.

[0101] Furthermore, the second buffer member 34 can also undergo a certain deformation, thereby providing a certain movable space for the plug-in portion 311 and preventing the socket portion or other components from being damaged due to excessive stress between the socket portion and other components.

[0102] The second buffer member 34 can also buffer the socket body 31 and other components connected to the socket body 31, so as to improve the protection effect of the socket body 31 and other components.

[0103] In some embodiments, as Figure 5 、 Figure 6 As shown, the second buffer member 34 includes a first buffer portion 341 and a second buffer portion 342. The first buffer portion 341 is suitable for passing through the component to be installed.

[0104] In some embodiments, along the direction of the plug portion 311 , the side of the second buffer portion 342 facing away from the base 312 is suitable for contacting the component to be installed, and the side of the second buffer portion 342 facing the base 312 is in contact with the base 312 .

[0105] In this way, when the socket body 31 is subjected to a force in a direction perpendicular to the orientation of the socket body 31 , the first buffer portion 341 can buffer the inserting portion 311 , thereby protecting the inserting portion 311 .

[0106] Furthermore, when external force causes the socket body 31 to move in the direction from the base 312 to the plug portion 311, the second buffer portion 342 can abut between the base 312 and the housing 1, thereby providing a buffer for the socket body 31 and preventing damage caused by excessive stress between the socket body 31 and the housing 1. This further enhances the buffering and protective effect of the second buffer member 34 on the socket assembly 3.

[0107] In some embodiments, the first buffer portion 341 includes a rubber ring, and the second buffer portion 342 includes a rubber pad. The rubber ring and the rubber pad are both simple in structure and easy to process.

[0108] In some embodiments, the first buffer portion 341 and the second buffer portion 342 are integrally formed, which can increase the structural strength of the second buffer component 34 and extend the service life of the second buffer component 34 .

[0109] In some embodiments, as Figure 6 As shown, along the direction of the plug-in portion 311 , the side of the second buffer portion 342 facing away from the base 312 is suitable for contacting the component to be installed, and the side of the second buffer portion 342 facing the base 312 is in contact with the plug-in portion 311 .

[0110] Thus, when the socket body 31 is subjected to external force and moves in the direction from the base 312 to the plug portion 311, the second buffer portion 342 can abut between the housing 1 and the plug portion 311, thereby providing a buffer for the socket body 31, thereby preventing damage caused by excessive stress between the socket body 31 and the housing 1. This can further enhance the buffering and protective effect of the second buffer member 34 on the socket assembly 3.

[0111] In some embodiments, as Figure 5 、 Figure 6 As shown, the plug-in portion 311 includes a plug-in body and an abutment plate 3113. The abutment plate 3113 is connected between the plug-in body and the base 312. The plug-in body is disposed through the box body 1, and the abutment plate 3113 is located on a side of the box body 1 close to the base 312. The second buffer portion 342 is disposed between the box body 1 and the abutment plate 3113.

[0112] In this way, when the socket body 31 is caused to move in the direction from the base 312 to the plug-in portion 311 by external force, the second buffer portion 342 can abut between the box body 1 and the abutting plate 3113 , thereby buffering the socket body 31 .

[0113] In some embodiments, as Figure 2 、 Figure 4 As shown, the housing 2 is provided with a second cavity 21 , the second side wall 23 is provided with a second assembly hole 231 , the plug assembly 4 is provided in the second cavity 21 and partially passes through the second assembly hole 231 .

[0114] In this way, part of the plug assembly 4 can be accommodated in the second cavity 21, ensuring that the part of the plug assembly 4 passing through the second assembly hole 231 can be plugged into the socket assembly 3. In this way, the structure of the part of the plug assembly 4 and the part of the socket assembly 3 located between the first side wall 13 and the second side wall 23 when the audio 101 is accommodated in the first cavity 11 can be simplified, thereby facilitating the plugging of the plug assembly 4 and the socket assembly 3.

[0115] It can be understood that a buffer member can also be directly provided on the second assembly hole 231 and the plug assembly 4. In this way, the plug assembly 4 can be buffered, thereby buffering the plug assembly 4 and the socket assembly 3 in the connected state at the same time. The structure of the buffer member may be consistent with the structure of the above-mentioned second buffer member 34, or it may be inconsistent, and it will not be repeated here.

[0116] In some embodiments, as Figure 4 、 Figure 7 As shown, Figure 7 This is a schematic diagram of the structure of a plug assembly 4 provided in an embodiment of the present application. The plug assembly 4 includes a circuit board 41 and an insert 42. The circuit board 41 is disposed within the second cavity 21 and has at least one third mounting hole defined therein. The insert 42 is connected to the circuit board 41 and extends through the second assembly hole 231. Of course, in other embodiments, both the circuit board 41 and the insert 42 may be disposed externally of the housing 2.

[0117] By plugging the insertion portion 42 into the socket assembly 3, power can be supplied to the circuit board 41, thereby powering the speaker 101. Furthermore, by placing the circuit board 41 within the second cavity 21, the housing 2 can protect the circuit board 41, preventing damage to the circuit board 41, extending the service life of the circuit board 41, and ensuring the stability of the speaker 101 during use.

[0118] In some embodiments, as Figure 4 、 Figure 7 As shown, the plug assembly 4 further includes at least one second fastener 43. The second side wall 23 is provided with at least one fourth mounting hole. The second fastener 43 is inserted through the third mounting hole and the fourth mounting hole to secure the circuit board 41 to the second side wall 23. Of course, in other embodiments, the circuit board 41 may be secured to the second side wall 23 by welding, gluing, or the like.

[0119] In this way, the circuit board 41 can be connected to the second side wall 23 via the second fastener 43 , thereby achieving the connection between the housing 2 and the plug assembly 4 .

[0120] For example, the second fastener 43 may be a screw, or a bolt, or a nut, etc. The number of the second fastener 43 may be one or more.

[0121] In some embodiments, as Figures 5 to 7 As shown, the socket body 31 includes a plug portion 311, with a plurality of plug holes defined on one end of the plug portion 311 facing the opening. The insertion portion 42 includes a plurality of connection terminals 421, which are connected to the circuit board 41. When the plug assembly 4 is plugged into the socket assembly 3, the plurality of connection terminals 421 are inserted into the plurality of plug holes. Of course, in other embodiments, the insertion portion 42 may also include a three-pin plug, a USB (Universal Serial Bus) plug, or the like.

[0122] Multiple connecting terminals 421 are inserted into multiple plug holes at the same time, which can improve the stability of the connection between the plug assembly 4 and the socket assembly 3, and facilitate the connection between the plug assembly 4 and the circuit board 41. By not requiring a large space, the setting of the plug assembly 4 can be facilitated.

[0123] For example, the connection terminal 421 may be a pin header, a spring terminal, or the like.

[0124] In some embodiments, as Figure 7 As shown, the insertion portion 42 also includes a protective sleeve 422, which is connected to the circuit board 41. Part of the connection terminal 421 is located in the protective sleeve 422. When the plug assembly 4 and the socket assembly 3 are plugged in, the protective sleeve 422 is sleeved on the plug-in portion 311.

[0125] In this way, the protective sleeve 422 can protect the multiple connection terminals 421, preventing the connection terminals 421 from being damaged, thereby extending the service life of the plug assembly 4. Moreover, when the plug assembly 4 is plugged into the receptacle assembly 3, the protective sleeve 422 is sleeved on the plug portion 311, thereby preventing the protective sleeve 422 from blocking the receptacle assembly 3, ensuring normal plugging of the plug assembly 4 and the receptacle assembly 3.

[0126] In some embodiments, as Figure 7 As shown, the inserting portion 42 further includes a connecting plate 423 . The thickness direction of the connecting plate 423 is consistent with the thickness direction of the circuit board 41 , and the connecting plate 423 is connected between the protective sleeve 422 and the circuit board 41 .

[0127] In this way, before connecting the protective sleeve 422 to the circuit board 41, the protective sleeve 422 and the connecting plate 423 can be connected outside the shell 2 first, which has a larger operating space, and then the connecting plate 423 and the circuit board 41 are connected. The thickness direction of the connecting plate 423 is consistent with the thickness direction of the circuit board 41, and has a larger contact area, so it can be more convenient to connect to the circuit board 41.

[0128] This can reduce the difficulty of connecting the protective sleeve 422 and the circuit board 41 , thereby facilitating the connection between the protective sleeve 422 and the circuit board 41 .

[0129] It should be noted that the connecting plate 423 is provided with a plurality of through holes, and the plurality of connecting terminals 421 are passed through the plurality of through holes to extend into the protective sleeve 422 .

[0130] In some embodiments, the connecting plate 423 and the protective sleeve 422 are integrally formed. This allows the protective sleeve 422 and the connecting plate 423 to be directly connected during processing, simplifying the connection process between the protective sleeve 422 and the circuit board 41. This also increases the connection strength between the protective sleeve 422 and the connecting plate 423, thereby improving the overall structural stability of the plug assembly 4.

[0131] In some embodiments, as Figure 7 As shown, the plug assembly 4 further includes a third fastener 44 , which passes through the connecting plate 423 and the circuit board 41 to connect the circuit board 41 and the connecting plate 423 together.

[0132] In some embodiments, as Figures 5 to 7 As shown, the plug-in body includes a plug-in section 3111 and a limiting section 3112 . When the plug assembly 4 is plugged into the socket assembly 3 , the protective sleeve 422 is sleeved on the plug-in section 3111 .

[0133] When the plug assembly 4 is plugged into the socket assembly 3 , the side of the protective sleeve 422 facing the first side wall 13 contacts the limiting section 3112 .

[0134] In this way, when the plug assembly 4 is plugged into the socket assembly 3, the limit section 3112 can limit the protective sleeve 422 from continuing to move toward the direction close to the first side wall 13, thereby avoiding excessive insertion of the connecting terminal 421 into the plug-in hole and causing damage to the connecting terminal 421 or the plug-in portion 311, thereby ensuring the normal function of the plug assembly 4 and the socket assembly 3.

[0135] In some embodiments, as Figure 2 、 Figure 4 As shown, the shell 2 is provided with a plurality of guide grooves 22 , and the inner wall surface of the box 1 is provided with a plurality of guide protrusions 12 . When the speaker 101 is placed in the box 1 , the plurality of guide protrusions 12 extend into the plurality of guide grooves 22 .

[0136] The guide protrusion 12 and the guide groove 22 can guide the speaker 101 to ensure the accuracy of the plug connection between the plug assembly 4 and the socket assembly 3.

[0137] In some embodiments, the guide protrusion 12 is provided with a first clamping portion, and the guide groove 22 is provided with a second clamping portion. When the plug assembly 4 and the socket assembly 3 are plugged in, the first clamping portion and the second clamping portion are clamped.

[0138] In this way, after the speaker 101 is accommodated in the box 1, the first clamping portion and the second clamping portion can be used to fix the speaker 101 to prevent the speaker 101 from falling out of the box 1. At the same time, the speaker 101 can be restricted from shaking, thereby preventing the plug assembly 4 and the socket assembly 3 from being damaged.

[0139] Based on the above, taking the example of a pin-type connection terminal 421 and rubber as the material of the first and second buffer members 33 and 34, the inventors of this application simulated the magnitude of the stress on the connection terminal 421 during the operation of the vehicle 100.

[0140] First, the inventors of this application simulated the stress on the multiple connection terminals 421 under random vibration when the plug assembly 4 and the socket assembly 3 are plugged together without the first buffer 33 and the second buffer 34, and the speaker 101 is placed in the box 1. The simulation results are as follows: Figure 8 As shown, Figure 8 FIG. 4 is a schematic diagram of stress simulation of the connecting terminal 421 when the first buffer 33 and the second buffer 34 are not provided.

[0141] The stress in the middle of the connecting terminal 421 is the greatest, and the maximum stress is 198.06 MPa, which is greater than the yield strength of the material of the connecting terminal 421 (the yield strength of the material refers to the yield limit of the metal material when it yields, that is, the stress that resists slight plastic deformation. External forces greater than the yield strength will cause the parts to fail permanently and cannot be restored. External forces less than the yield strength can restore the parts normally).

[0142] Then, the inventors of this application simulated the stress on the multiple connection terminals 421 under random vibration when the plug assembly 4 and the socket assembly 3 are plugged together and the first buffer 33 and the second buffer 34 are provided, and the speaker 101 is accommodated in the box 1. The simulation results are as follows: Figure 9 As shown, Figure 9 FIG. 4 is a schematic diagram of stress simulation of the connecting terminal 421 when the first buffer 33 and the second buffer 34 are provided.

[0143] The middle portion of the connection terminal 421 is subjected to the greatest stress, which is 111.57 MPa, and is less than the yield strength of the material of the connection terminal 421 .

[0144] It can be seen that by providing the first buffer member 33 and the second buffer member 34, the maximum stress on the connecting terminal 421 under random vibration conditions when the plug assembly 4 and the socket assembly 3 are plugged in can be reduced, thereby buffering and protecting the connecting terminal 421.

[0145] In addition, the inventors of the present application also simulated the stress on the connecting terminal 421 when the hardness and thickness of the rubber (taking the first buffer 33 as a circular rubber ring as an example, the thickness of the rubber refers to the difference between the outer diameter and the inner diameter of the rubber ring) are different, and the shapes of the first buffer 33 and the second buffer 34 are different (for example, the first buffer 33 is a circular rubber ring, a square rubber ring, etc.; the second buffer 34 includes a circular rubber ring, a square rubber ring, etc.).

[0146] Case 1: The hardness of the rubber is 80 degrees and the thickness is 3mm. The simulation results are as follows Figure 10 shown.

[0147] The second case: The hardness of the rubber is 80 degrees and the thickness is 7mm. The simulation results are as follows Figure 11 shown.

[0148] The third case: The hardness of the rubber is 80 degrees and the thickness is 8mm. The simulation results are as follows Figure 12 shown.

[0149] The fourth case: The hardness of the rubber is 60 degrees and the thickness is 5mm. The simulation results are as follows Figure 13 shown.

[0150] According to the comparison of the above simulation results, when the hardness of the rubber is greater than or equal to 50 degrees and less than or equal to 70 degrees, the stress on the connecting terminal 421 is relatively small.

[0151] Secondly, when the thickness of the rubber is greater than or equal to 3 mm and less than or equal to 6 mm, the stress on the connecting terminal 421 is relatively small.

[0152] In addition, the shape of the rubber ring or rubber pad is circular, square, or oval, and the stress on the connecting terminal 421 does not change significantly. Therefore, the shape of the first buffer member 33 and the second buffer member 34 does not affect the buffering and protection effect on the connecting terminal 421.

[0153] In the description of the embodiments of the present application, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0154] The above are only specific embodiments of the present application, but the scope of protection of this application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A socket assembly (3), characterized in that: include: Socket body (31); at least one first fastener (32), the first fastener (32) being adapted to be connected to a component to be mounted so as to fix the socket body (31) to the component to be mounted; At least one first buffer member (33) is arranged around the first fastener (32) along the circumferential direction of the socket body (31) and is suitable for being arranged between the first fastener (32) and the socket body (31) and / or the part to be installed.

2. The socket assembly (3) according to claim 1, characterized in that The first buffer member (33) comprises a first buffer ring, the axial direction of the first buffer ring being consistent with the orientation of the socket body (31); the first fastener (32) is passed through the first buffer ring.

3. The socket assembly (3) according to claim 1, characterized in that The socket body (31) comprises a plug-in portion (311) and a base (312), wherein the plug-in portion (311) is connected to the base (312); the base (312) is provided with at least one first mounting hole; and the first buffer member (33) is provided between the first fastener (32) and the inner wall surface of the first mounting hole.

4. The socket assembly (3) according to claim 2, characterized in that There are a plurality of first fasteners (32), at least some of the first fasteners (32) are arranged along a first direction, and at least some of the first fasteners (32) are arranged along a second direction, and the first direction intersects the second direction.

5. The socket assembly (3) according to claim 3, characterized in that The plug-in portion (311) is suitable for being connected to a side of the base (312) close to the part to be installed, and is provided through the part to be installed.

6. The socket assembly (3) according to claim 5, characterized in that Also includes: The second buffer member (34) surrounds the plug-in portion (311) along the circumferential direction of the plug-in portion (311) and is suitable for contacting the component to be installed.

7. The socket assembly (3) according to claim 5, characterized in that The second buffer member (34) comprises a first buffer portion (341) and a second buffer portion (342); the first buffer portion (341) is suitable for being passed through the member to be installed; Along the direction of the plug-in portion (311), the side of the second buffer portion (342) facing away from the base (312) is suitable for contacting the part to be installed, and the side of the second buffer portion (342) facing the base (312) is in contact with the base (312) and / or the plug-in portion (311).

8. The socket assembly (3) according to claim 1, characterized in that The first buffer member (33) comprises a rubber ring, and the hardness of the rubber ring is greater than or equal to 50 degrees and less than or equal to 70 degrees.

9. The socket assembly (3) according to claim 1, characterized in that The first buffer member (33) comprises a rubber ring, the thickness of which is greater than or equal to 3 mm and less than or equal to 6 mm.

10. The socket assembly (3) according to claim 7, characterized in that The first buffer portion (341) includes a rubber ring; and / or the second buffer portion (342) includes a rubber pad.

11. An audio assembly (10), characterized in that: include: A box body (1), the box body (1) is suitable for connecting to a vehicle body (20), and the box body (1) is provided with a first cavity (11); The socket assembly (3) according to any one of claims 1 to 10, wherein the socket assembly (3) is connected to the housing (1) and is at least partially located in the first cavity (11).

12. The audio assembly (10) according to claim 11, characterized in that Also includes; A speaker (101) comprises a housing (2) and a plug assembly (4), wherein the plug assembly (4) is connected to the housing (2); when the speaker (101) is accommodated in the first cavity (11), the plug assembly (4) is plugged into the socket assembly (3).

13. The audio assembly (10) according to claim 12, characterized in that The box body (1) is provided with an opening, a side wall of the box body (1) away from the opening is a first side wall (13), and the socket assembly (3) is connected to the first side wall (13); The shell (2) includes a second side wall (23), the plug assembly (4) is connected to the second side wall (23), and when the speaker (101) is accommodated in the first cavity (11), the second side wall (23) is located on a side of the shell (2) close to the first side wall (13).

14. The audio assembly (10) according to claim 13, characterized in that The first side wall (13) is provided with at least one second mounting hole, and the first fastener (32) is passed through the second mounting hole.

15. The audio assembly (10) according to claim 14, characterized in that The socket body (31) comprises a plug-in portion (311) and a base (312), wherein the plug-in portion (311) is connected to the base (312); The base (312) is located outside the box (1); the box (1) is provided with a first assembly hole (131); the plug-in portion (311) is passed through the first assembly hole (131) and is partially located in the first cavity (11); The socket assembly (3) further comprises a second buffer member (34), wherein the second buffer member (34) is at least partially disposed between the plug-in portion (311) and the inner wall surface of the second mounting hole.

16. The audio assembly (10) according to claim 14, characterized in that The housing (2) is provided with a second cavity (21), the second side wall (23) is provided with a second assembly hole (231), and the plug assembly (4) is provided in the second cavity (21) and partially penetrates the second assembly hole (231).

17. The audio assembly (10) according to claim 16, characterized in that The plug assembly (4) comprises: a circuit board (41), the circuit board (41) being disposed in the second cavity (21); An inserting portion (42), the inserting portion (42) is connected to the circuit board (41) and is inserted into the second assembly hole (231).

18. The audio assembly (10) according to claim 17, characterized in that The plug assembly (4) further includes at least one second fastener (43), the circuit board (41) is provided with at least one third mounting hole, the second side wall (23) is provided with at least one fourth mounting hole, and the second fastener (43) is passed through the third mounting hole and the fourth mounting hole to fix the circuit board (41) to the second side wall (23).

19. The audio assembly (10) according to claim 17, characterized in that The socket body (31) comprises a plug-in portion (311), and a plurality of plug-in holes are provided at one end of the plug-in portion (311) facing the opening; The insertion portion (42) includes a plurality of connection terminals (421), and the plurality of connection terminals (421) are connected to the circuit board (41); When the plug assembly (4) is plugged into the socket assembly (3), the plurality of connection terminals (421) are inserted into the plurality of plug holes.

20. The audio assembly (10) according to claim 19, characterized in that The insertion portion (42) further comprises a protective sleeve (422), the protective sleeve (422) being connected to the circuit board (41), a portion of the connection terminal (421) being located within the protective sleeve (422), and when the plug assembly (4) and the socket assembly (3) are plugged in, the protective sleeve (422) is sleeved on the plug portion (311).

21. The audio assembly (10) according to claim 20, characterized in that The inserting portion (42) further includes a connecting plate (423), the thickness direction of the connecting plate (423) being consistent with the thickness direction of the circuit board (41), and being connected between the protective sleeve (422) and the circuit board (41).

22. The audio assembly (10) according to claim 20, characterized in that The plug-in portion (311) comprises a plug-in section (3111) and a limiting section (3112); when the plug assembly (4) and the socket assembly (3) are plugged in, the protective sleeve (422) is sleeved on the plug-in section (3111); When the plug assembly (4) is plugged into the socket assembly (3), the side of the protective sleeve (422) facing the first side wall (13) contacts the limiting section (3112).

23. A vehicle (100), characterized in that It comprises the socket assembly (3) according to any one of claims 1 to 10, or the audio assembly (10) according to any one of claims 11 to 22.

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