Bluetooth sound installation fixing piece and Bluetooth sound assembly

Abstract

The utility model discloses a bluetooth sound installation fixed part and bluetooth sound subassembly, wherein, bluetooth sound installation fixed part includes fixed part body, be provided with the first installation groove for installing the first circuit board of bluetooth sound on fixed part body, still be provided with the first connecting structure for connecting with the first casing of bluetooth sound on fixed part body, the material quality of fixed part body is plastic material quality. Because the first installation groove that can install the first circuit board is set up on fixed part body, and fixed part body is plastic material quality, therefore, when the first circuit board is installed on the first casing of bluetooth sound through fixed part body, the first circuit board will not appear the phenomenon that received electromagnetic wave is confused because being surrounded completely by the first casing of bluetooth sound metal texture, guarantees the stability of bluetooth sound function.

Description

Technical Field

[0001] This utility model relates to the field of vehicle electrical equipment technology, specifically to a Bluetooth speaker mounting fastener and Bluetooth speaker assembly. Background Technology

[0002] Bluetooth speakers refer to audio devices with built-in Bluetooth chips that use Bluetooth connections instead of traditional wired connections. They connect to Bluetooth playback devices such as mobile phones, tablets, and laptops for convenient and quick access.

[0003] Bluetooth speakers are primarily portable, generally small and easy to carry. To ensure their strength, they typically use a metal casing. Furthermore, to protect the Bluetooth chip, the circuit board containing the chip is usually located in the middle of the speaker casing.

[0004] However, the metal casing can cause the electromagnetic waves received by the circuit board to become chaotic, which in severe cases can lead to malfunctions in the Bluetooth speaker. Utility Model Content

[0005] To address at least one of the aforementioned problems, according to one aspect of the present invention, a Bluetooth speaker mounting fastener is provided.

[0006] The Bluetooth speaker mounting bracket includes a bracket body; the bracket body has a first mounting groove for mounting a first circuit board of the Bluetooth speaker; the bracket body also has a first connecting structure for connecting with the first housing of the Bluetooth speaker; the bracket body is made of plastic.

[0007] Because the fastener body is provided with a first mounting slot for mounting the first circuit board, and the fastener body is made of plastic, when the first circuit board is mounted on the first housing of the Bluetooth speaker through the fastener body, the first circuit board will not experience electromagnetic wave interference due to being completely surrounded by the metal first housing of the Bluetooth speaker, thus ensuring the stability of the Bluetooth speaker function.

[0008] In some embodiments, the first surface of the fastener body facing the first housing is adapted to the first housing. This ensures that after the fastener body and the first housing are connected, the joint between them fits snugly, thus guaranteeing both the aesthetic appearance of the resulting Bluetooth speaker assembly and improving the sealing between the fastener body and the first housing.

[0009] In some embodiments, a second mounting groove for mounting a sealing ring is provided on the first surface of the fastener body facing the first housing, and the second mounting groove surrounds the outer periphery of the first mounting groove. Thus, when the fastener body is connected to the first housing, the sealing ring can prevent fluid from entering the first mounting groove through the gap between them, thereby avoiding damage to the first circuit board due to moisture.

[0010] In some embodiments, the fixing body is provided with a button structure corresponding to the button assembly of the first circuit board. This allows the button assembly of the first circuit board to be directly controlled via the button structure on the fixing body, preventing the button assembly of the first circuit board from directly contacting the outside environment, thus providing protection for the first circuit board through the fixing body.

[0011] In some embodiments, the fastener body includes a first body and a second body that are fixedly disposed relative to each other. At least one of a first mounting groove, a first connecting structure, and a first surface is disposed on the first body, and the second body extends from the side of the first body opposite to the first surface in a direction opposite to the first housing. Thus, when the fastener body is connected to the first housing of the Bluetooth speaker via the first body, the second body of the fastener body can also provide a support for the first housing of the Bluetooth speaker.

[0012] In some embodiments, the button structure is a button module that can undergo elastic deformation, corresponding to the button assembly. This prevents the button assembly of the first circuit board from directly contacting the outside environment, thus providing protection for the first circuit board through the fixing body.

[0013] In some embodiments, the button structure includes a first through-hole corresponding to the button assembly. Thus, an operator can operate the button structure by pressing a button on a first circuit board that passes through the first through-hole.

[0014] In some embodiments, the button structure also includes a waterproof structure covering the first through-hole. This prevents the button assembly of the first circuit board from directly contacting the outside environment, thus providing protection for the first circuit board through the fastener body and the waterproof structure.

[0015] In some embodiments, the portion of the first connecting structure located in the second body is connected to the outside via a drainage channel. Therefore, if water accumulates in the first connecting structure, it can be drained to the outside through the drainage channel.

[0016] In some implementations, the waterproof structure is a waterproof membrane. This allows the operator to operate the button assembly through the waterproof membrane.

[0017] In some embodiments, the fastener body is detachably connected to the first housing via a first connecting structure. This facilitates the installation, removal, and maintenance of the first circuit board.

[0018] In some embodiments, the fixing body is further provided with a cable outlet that connects the first mounting groove to the outside. A buckle is also provided on the side of the cable outlet facing away from the first mounting groove to prevent the wire from being pulled outwards. Thus, the wire connected to the first circuit board can be connected to the outside through the cable outlet, and the wire can also be prevented from being pulled outwards by the buckle in the cable outlet, thereby ensuring the stability of the connection between the wire and the first circuit board.

[0019] In some embodiments, the fixing body is further provided with a second connecting structure for connecting to an external structure. This allows the Bluetooth speaker to connect to the external structure via the second connecting structure.

[0020] In some embodiments, the first mounting groove is provided with a circuit board slot adapted to the first circuit board. Therefore, the first circuit board mounted in the first mounting groove will not wobble relative to the first mounting groove due to the constraint of the circuit board slot, thereby ensuring the stability of the first circuit board mounting.

[0021] According to another aspect of this utility model, a Bluetooth speaker assembly is provided, which includes the aforementioned Bluetooth speaker mounting fastener. Therefore, when the first circuit board is mounted on the first housing of the Bluetooth speaker via the fastener body, the first circuit board will not experience electromagnetic wave interference due to being completely surrounded by the metallic first housing of the Bluetooth speaker, thus ensuring the stability of the Bluetooth speaker's function.

[0022] In some embodiments, the Bluetooth speaker assembly further includes a first housing; the first housing is provided with a third connection structure for connecting to the first housing; the third connection structure corresponds in position to the first connection structure.

[0023] Therefore, the first housing and the fixing body can be connected to each other through the first connecting structure and the third connecting structure.

[0024] In some embodiments, the Bluetooth speaker assembly further includes a first circuit board; the first housing has a first receiving cavity and a first opening communicating with the outside, the first opening corresponding to a first mounting slot; the first circuit board has an insertion portion capable of being inserted into the first receiving cavity, and a shoulder capable of abutting against the first housing located outside the first opening. Thus, the shoulder of the first circuit board prevents it from falling into the first receiving cavity from the first opening. Attached Figure Description

[0025] Figure 1 This is a structural schematic diagram of a Bluetooth speaker mounting fastener according to one embodiment of this application;

[0026] Figure 2 for Figure 1A structural schematic diagram of the Bluetooth speaker mounting fastener from another perspective;

[0027] Figure 3 This is a structural schematic diagram of a Bluetooth speaker mounting fastener according to one embodiment of this application;

[0028] Figure 4 for Figure 3 The diagram shows a cross-sectional view of the Bluetooth speaker mounting bracket along the AA direction.

[0029] Figure 5 for Figure 3 The diagram shows a cross-sectional view of the Bluetooth speaker mounting bracket along the BB direction.

[0030] Figure 6 This is a schematic diagram of the structure of a Bluetooth speaker component according to one embodiment of this application;

[0031] Figure 7 for Figure 6 A structural schematic diagram of the Bluetooth speaker component from another perspective;

[0032] Figure 8 for Figure 7 A schematic diagram of the cross-sectional structure of the Bluetooth speaker component along the CC direction.

[0033] Figure 9 for Figure 7 A schematic diagram of the cross-sectional structure of the Bluetooth speaker component along the DD direction.

[0034] Figure 10 for Figure 6 The diagram shows the disassembled structure of the Bluetooth speaker component.

[0035] Figure 11 for Figure 10 A structural schematic diagram of the Bluetooth speaker component in a disassembled state from another perspective;

[0036] Reference numerals: 20, fastener body; 21, first body; 211, first mounting groove; 2111, circuit board slot; 212, first connecting structure; 213, first surface; 214, button structure; 2141, first through hole; 2142, waterproof structure; 215, second mounting groove; 216, cable outlet; 217, inverted buckle; 22, second body; 221, second connecting structure; 222, drainage groove; 30, first housing; 31, first opening; 32, third connecting structure; 33, first receiving cavity; 40, first circuit board; 41, button assembly; 411, button; 42, insertion part; 43, shoulder; 50, sealing ring. Detailed Implementation

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0038] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising" or "including" include not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. The terminology used herein is generally that commonly used by those skilled in the art; in case of any discrepancy with commonly used terminology, the terminology used herein shall prevail.

[0039] Furthermore, for ease of description, spatial relative terms such as “below,” “under,” “lower,” “above,” and “upper” may be used herein to describe the relationship between one element or component and another (or other) element or component as shown in the figure. In addition to the orientation shown in the figure, spatial relative terms are intended to include different orientations of the device during use or operation. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptors used herein can be interpreted accordingly.

[0040] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] Figures 1 to 5 The illustration schematically shows a Bluetooth speaker mounting bracket according to a first embodiment of the present invention.

[0042] like Figure 1 , Figure 3 and Figure 4 As shown, the Bluetooth speaker mounting bracket includes a bracket body 20; the bracket body 20 has an integrally formed or machined first mounting groove 211 for mounting the first circuit board 40 of the Bluetooth speaker; the bracket body 20 also has a first connection structure 212 for connecting with the first housing 30 of the Bluetooth speaker; the bracket body 20 is made of plastic.

[0043] In some embodiments, the fastener body 20 is detachably connected to the first housing 30 via a first connecting structure 212 to facilitate the installation, removal, and maintenance of the first circuit board 40. The first housing 30 is provided with a third connecting structure 32 for engaging with the first connecting structure 212 to achieve a detachable connection between the fastener body 20 and the first housing 30. In some embodiments, the first connecting structure 212 is a through hole, and the third connecting structure 32 is a screw hole adapted to the through hole of the first connecting structure 212; alternatively, both the first connecting structure 212 and the third connecting structure 32 may be screw holes. In other embodiments, one of the first connecting structure 212 and the third connecting structure 32 is a slot, and the other is a latch. This facilitates the installation and removal of the fastener body 20 from the first housing 30.

[0044] In some embodiments, the fastener body 20 is made of PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer), PP (polypropylene) or TPU (thermoplastic polyurethane).

[0045] Because the fastener body 20 is provided with a first mounting slot 211 for mounting the first circuit board 40, and the fastener body 20 is made of plastic, when the first circuit board 40 is mounted on the first housing 30 of the Bluetooth speaker via the fastener body 20, the first circuit board 40 will not experience electromagnetic wave interference due to being completely surrounded by the metal first housing 30 of the Bluetooth speaker, thus ensuring the stability of the Bluetooth speaker function. After the first circuit board 40 is mounted on the first housing 30 via the Bluetooth speaker mounting fastener, compared with the first circuit board 40 being directly mounted on an ordinary metal Bluetooth speaker, the remote control distance increases from 6 meters to more than 12 meters, and the Bluetooth distance increases from 4 meters to more than 10 meters.

[0046] In some embodiments, such as Figure 1 and Figure 5 As shown, the first surface 213 of the fastener body 20 facing the first housing 30 is adapted to the first housing 30. For example, when the first housing 30 is cylindrical, the first surface 213 is an arc-shaped surface adapted to the outer periphery of the cylinder, so as to ensure that the joint between the fastener body 20 and the first housing 30 fits together after they are connected. This can ensure the aesthetic appearance of the obtained Bluetooth speaker assembly and improve the sealing between the fastener body 20 and the first housing 30.

[0047] In some embodiments, such as Figures 1 to 3 and Figure 5As shown, the fixing body 20 is provided with a button structure 214 corresponding to the button assembly 41 of the first circuit board 40, so that the button assembly 41 of the first circuit board 40 can be directly controlled through the button structure 214 on the fixing body 20, avoiding direct contact between the button assembly 41 of the first circuit board 40 and the outside world, so as to provide protection for the first circuit board 40 through the fixing body 20. In some embodiments, the button assembly 41 includes at least one set of buttons, specifically one, two, three, or five sets of buttons can be set as needed, for example... Figure 8 As shown, the button assembly 41 includes three sets of buttons 411.

[0048] As one embodiment of the button structure 214, the button structure 214 is a button module that can undergo elastic deformation corresponding to the button assembly 41, so as to prevent the button assembly 41 of the first circuit board 40 from directly contacting the outside world, so as to provide protection for the first circuit board 40 through the fixing body 20.

[0049] As another embodiment of the button structure 214, such as Figures 1 to 3 and Figure 5 As shown, the button structure 214 includes a first through hole 2141 corresponding to the button assembly 41, so that an operator can operate the button structure of the first circuit board passing through the first through hole. In some preferred embodiments, reference continues to this description. Figures 1 to 3 and Figure 5 As shown, the button structure 214 also includes a waterproof structure 2142 covering the first through hole 2141 to prevent the button assembly 41 of the first circuit board 40 from directly contacting the outside world, so as to provide protection for the first circuit board 40 through the fixing body 20 and the waterproof structure 2142. In some embodiments, the waterproof structure 2142 is a waterproof membrane, such as a PVC membrane, so that the operator can operate the button assembly 41 through the waterproof membrane.

[0050] In some embodiments, such as Figure 1 , Figures 3 to 5 As shown, the first surface 213 of the fastener body 20 facing the first housing 30 is integrally formed or machined with a second mounting groove 215 for mounting the sealing ring 50. The second mounting groove 215 surrounds the outer periphery of the first mounting groove 211 so that after the fastener body 20 is connected to the first housing 30, the sealing ring 50 can prevent fluid from entering the first mounting groove 211 through the gap between them, thereby avoiding damage to the first circuit board 40 due to moisture. In some embodiments, such as Figure 1 and Figure 4As shown, the second mounting groove 215 is disposed on the side of the first connecting structure 212 opposite to the first mounting groove 211. In other embodiments, the second mounting groove 215 is disposed on the side of the first connecting structure 212 facing the first mounting groove 211, to ensure the reliability of the sealing ring 50 in the second mounting groove 215 in sealing between the fastener body 20 and the first housing 30 after the fastener body 20 is connected to the first housing 30 through the first connecting structure 212.

[0051] In some embodiments, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the fixing body 20 is also provided with a second connecting structure 221 for connecting with an external structure, so that the Bluetooth speaker can connect to the external structure through the second connecting structure 221. As one implementation of the second connecting structure 221, the second connecting structure 221 is an integrally formed or machined through hole on the fixing body 20. As another implementation of the second connecting structure 221, the second connecting structure 221 is a hook machined or connected to the fixing body 20.

[0052] In some embodiments, such as Figure 1 and Figure 4 As shown, the fixing body 20 includes a first body 21 and a second body 22 that are fixedly disposed relative to each other. At least one of a first mounting groove 211, a first connecting structure 212, and a first surface 213 is disposed on the first body 21. The second body 22 extends from the side of the first body 21 away from the first surface 213 in a direction away from the first housing 30, so that when the fixing body 20 is connected to the first housing 30 of the Bluetooth speaker through the first body 21, the second body 22 of the fixing body 20 can also provide a support function for the first housing 30 of the Bluetooth speaker. In some embodiments, such as Figures 1 to 3 As shown, the button structure 214 can be disposed on the first body 21 and / or the second body 22 as needed. In some embodiments, such as Figure 1 and Figure 3 As shown, the second mounting groove 215 is integrally formed or machined onto the first body 21. In some embodiments, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the second connecting structure 221 is integrally formed or processed onto the second body 22. In some embodiments, such as Figure 1 and Figure 2 As shown, when the first connecting structure 212 is located on the second body 22, the first connecting structure 212 located on the second body 22 is connected to the outside through the drainage channel 222 so that the water accumulated in the first connecting structure 212 can be discharged to the outside through the drainage channel.

[0053] In some preferred embodiments, such as Figure 3 As shown, the first mounting groove 211 has an integrally formed or machined circuit board slot 2111 adapted to the first circuit board 40. The circuit board slot 2111 adapted to the first circuit board 40 can not only provide guidance for the insertion of the first circuit board 40 into the first mounting groove 211, but also ensure that the first circuit board 40 installed in the first mounting groove 211 will not wobble relative to the first mounting groove 211 under the restraint of the circuit board slot 2111, thereby ensuring the stability of the first circuit board 40 installation. Figure 3 As shown, the circuit board slot 2111 is a slot-shaped structure, which is one of the implementation methods of the circuit board slot 2111.

[0054] In some embodiments, such as Figure 1 and Figure 3 As shown, the fastener body 20 is also provided with a cable outlet 216 that connects the first mounting groove 211 to the outside. On the side of the cable outlet 216 away from the first mounting groove 211, there is also a buckle 217 for preventing the wire from being pulled outward. The buckle 217 can be, for example, a protrusion provided towards the middle of the cable outlet 216, so that the wire connected to the first circuit board 40 can be connected to the outside through the cable outlet 216. The wire can also be prevented from being pulled outward under the restriction of the buckle 217 in the cable outlet 216, thereby ensuring the stability of the connection between the wire and the first circuit board 40.

[0055] Figures 6 to 11 A Bluetooth speaker assembly according to a first embodiment of the present invention is schematically shown.

[0056] like Figures 6 to 11 As shown, the Bluetooth speaker assembly includes the aforementioned Bluetooth speaker mounting bracket. Therefore, when the first circuit board 40 is mounted on the first housing 30 of the Bluetooth speaker via the bracket body 20, the first circuit board 40 will not experience electromagnetic wave interference due to being completely surrounded by the metallic first housing 30 of the Bluetooth speaker, thus ensuring the stability of the Bluetooth speaker's function. Furthermore, when the bracket body 20 includes a first body 21 and a second body 22, after the bracket body 20 is mounted on the first housing 30, the second body 22 can also be used as a stand for the Bluetooth speaker (e.g., ...). Figure 6 , Figure 8 and Figure 9 (As shown).

[0057] In some embodiments, such as Figure 8 and Figure 10As shown, the Bluetooth speaker assembly also includes a first housing 30; the first housing 30 is provided with a third connecting structure 32 for connecting to the first housing 30; the third connecting structure 32 corresponds to the first connecting structure 212 in position, so as to realize the connection between the first housing 30 and the fixing body 20 through the first connecting structure 212 and the third connecting structure 32. In some embodiments, the first connecting structure 212 is a through hole, and the third connecting structure 32 is a screw hole adapted to the through hole of the first connecting structure 212. In other embodiments, one of the first connecting structure 212 and the third connecting structure 32 is a slot, and the other is a buckle.

[0058] In some embodiments, such as Figure 8 As shown, the Bluetooth speaker assembly also includes a first circuit board 40; a first housing 30 is integrally formed or machined with a first receiving cavity 33 and a first opening 31 communicating the first receiving cavity 33 with the outside, the first opening 31 corresponding to the position of the first mounting groove 211; the first circuit board 40 has an insertion part 42 that can be inserted into the first receiving cavity 33, and a shoulder 43 that can abut against the first housing 30 located outside the first opening 31. After the first housing 30 is connected to the fixing body 20, the first housing 30 and the fixing body 20 can form a sealed space for placing the first circuit board 40. This sealed space is formed by the first mounting groove 211 and the first receiving cavity 33 to prevent fluid from entering the first mounting groove 211 and the first receiving cavity 33 through the gap between them, thereby preventing the first circuit board 40 from being damaged by moisture.

[0059] In this invention, the connection or installation is a fixed connection unless otherwise specified. A fixed connection can be implemented as a detachable or non-detachable connection commonly used in the prior art. A detachable connection can be implemented using existing technologies, such as threaded connections or keyed connections. A non-detachable connection can also be implemented using existing technologies, such as welding or adhesive bonding.

[0060] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A Bluetooth speaker mounting bracket, characterized in that, Includes the fastener body (20); The fastener body (20) is provided with a first mounting groove (211) for mounting a first circuit board (40) of a Bluetooth speaker; The fastener body (20) is also provided with a first connection structure (212) for connecting with the first housing (30) of the Bluetooth speaker; The fastener body (20) is made of plastic.

2. The Bluetooth speaker mounting fastener according to claim 1, characterized in that, The first surface (213) of the fastener body (20) facing the first housing (30) is adapted to the first housing (30); and / or The first surface (213) of the fastener body (20) facing the first housing (30) is provided with a second mounting groove (215) for mounting the sealing ring (50), and the second mounting groove (215) surrounds the outer periphery of the first mounting groove (211).

3. The Bluetooth speaker mounting fastener according to claim 2, characterized in that, The fixing body (20) is provided with a button structure (214) corresponding to the button assembly (41) of the first circuit board (40); and / or The fastener body (20) includes a first body (21) and a second body (22) that are fixedly disposed relative to each other. At least one of the first mounting groove (211), the first connecting structure (212) and the first surface (213) is disposed on the first body (21). The second body (22) extends from the side of the first body (21) away from the first surface (213) in a direction away from the first housing (30).

4. The Bluetooth speaker mounting fastener according to claim 3, characterized in that, The button structure (214) is a button module that can undergo elastic deformation, corresponding to the button assembly (41); or The button structure (214) includes a first through hole (2141) corresponding to the button assembly (41).

5. The Bluetooth speaker mounting fastener according to claim 4, characterized in that, The button structure (214) further includes a waterproof structure (2142) covering the first through hole (2141); and / or The portion of the first connecting structure (212) located in the second body (22) is connected to the outside through a drainage channel (222).

6. The Bluetooth speaker mounting fastener according to claim 5, characterized in that, The waterproof structure (2142) is a waterproof membrane.

7. The Bluetooth speaker mounting fastener according to any one of claims 1 to 6, characterized in that, The fastener body (20) is detachably connected to the first housing (30) via a first connecting structure (212); and / or The fastener body (20) is also provided with a cable outlet (216) that connects the first mounting groove (211) to the outside. The side of the cable outlet (216) facing away from the first mounting groove (211) is also provided with a buckle (217) to prevent the wire from being pulled outward.

8. The Bluetooth speaker mounting fastener according to any one of claims 1 to 6, characterized in that, The fastener body (20) is also provided with a second connection structure (221) for connecting with an external structure; and / or The first mounting groove (211) is provided with a circuit board slot (2111) adapted to the first circuit board (40).

9. A Bluetooth speaker component, characterized in that, The device includes the Bluetooth speaker mounting fastener as described in any one of claims 1 to 8; it also includes a first housing (30); the first housing (30) is provided with a third connection structure (32) for connecting to the first housing (30); the third connection structure (32) is positioned corresponding to the first connection structure (212).

10. The Bluetooth speaker assembly according to claim 9, characterized in that, It also includes a first circuit board (40); The first housing (30) is provided with a first receiving cavity (33) and a first opening (31) that communicates the first receiving cavity (33) with the outside. The first opening (31) corresponds to the position of the first mounting groove (211). The first circuit board (40) has an insertion part (42) that can be inserted into the first receiving cavity (33) and a shoulder (43) that can abut against the outside of the first opening (31) of the first housing (30).

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