CN114071273B - Bluetooth sound box - Google Patents
Bluetooth sound box Download PDFInfo
- Publication number
- CN114071273B CN114071273B CN202111166581.2A CN202111166581A CN114071273B CN 114071273 B CN114071273 B CN 114071273B CN 202111166581 A CN202111166581 A CN 202111166581A CN 114071273 B CN114071273 B CN 114071273B
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- China
- Prior art keywords
- cover plate
- box body
- waterproof
- mounting cavity
- bluetooth speaker
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000007789 sealing Methods 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000012528 membrane Substances 0.000 abstract description 9
- 238000004078 waterproofing Methods 0.000 abstract description 9
- 238000009825 accumulation Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention provides a Bluetooth sound box, which comprises a box body, a sound production assembly and a waterproof assembly, wherein the box body is used as a mounting carrier for mounting the sound production assembly and the waterproof assembly, and the sound production assembly is used for producing sound; specifically, a vertical mounting cavity is arranged in the box body; a vertical diversion channel is arranged in the waterproof component; the waterproof component is movably accommodated in the mounting cavity, and the opposite ends of the waterproof component are respectively connected to the box body and are enclosed with the box body to seal the mounting cavity; the sound production assembly is arranged in the mounting cavity and connected to the box body, and the sound production assembly is used for driving the waterproof assembly to vibrate. In the bluetooth speaker of this embodiment, through setting up the cooperation of waterproofing membrane with sound production subassembly, under the prerequisite that does not influence bluetooth speaker audio playback effect, through sound production subassembly's own vibration in order to realize driving waterproofing membrane vibration's effect to improve waterproofing membrane's drainage effect, compact structure, excellent in use effect.
Description
Technical Field
The invention relates to the technical field of sound box equipment, in particular to a Bluetooth sound box.
Background
The Bluetooth sound box is sound equipment which is connected with the electronic equipment through the built-in Bluetooth chip and plays audio, is mainly powered through the built-in battery, and provides the limitation of various charging wires, connecting wires and the like through the Bluetooth sound box supported by the electric quantity of the internal rechargeable battery, so that the wireless sound box is truly realized, and the Bluetooth sound box is favored by users and is convenient to use. Traditional bluetooth speaker does not normally possess waterproof function, in the environment that bathroom or steam are easy to accumulate, because rivers accumulate in equipment, the situation such as short circuit appears easily, and the waterproof effect is not good.
Disclosure of Invention
In view of the above, the invention provides a bluetooth speaker for solving the problem of poor waterproof effect of the traditional bluetooth speaker.
The invention provides a Bluetooth sound box, which comprises:
the box body is internally provided with a vertical mounting cavity;
the waterproof assembly is internally provided with a vertical diversion channel; the waterproof component is movably accommodated in the mounting cavity, and the opposite ends of the waterproof component are respectively connected to the box body and are enclosed with the box body to seal the mounting cavity; and
the sounding component is arranged in the installation cavity and connected with the box body, and the sounding component is used for driving the waterproof component to vibrate.
According to one embodiment of the invention, the box comprises a box body and an upper cover plate, wherein the outer side edge of the upper cover plate is connected to the box body, the inner side edge of the upper cover plate is connected to the waterproof assembly, the upper cover plate is provided with a mounting surface, and the inner side edge of the mounting surface is lower than the outer side edge of the mounting surface.
According to one embodiment of the invention, the upper cover plate is provided with a first connecting hole, the first connecting hole is connected to the diversion channel, and the inner side edge of the mounting surface is connected to the first connecting hole.
According to one embodiment of the invention, the box further comprises a lower cover plate detachably connected to the box body, and the lower cover plate is arranged on one side of the box body away from the upper cover plate and is used for sealing the mounting cavity.
According to one embodiment of the invention, the waterproof assembly comprises a guide pipe, an upper vibrating diaphragm and a lower vibrating diaphragm, wherein the guide pipe is movably accommodated in the mounting cavity, and the guide channel is arranged in the guide pipe; the inner side edge of the upper vibrating diaphragm is connected with the guide pipe, the outer side edge of the upper vibrating diaphragm is connected with the first connecting hole, the inner wall edge of the lower vibrating diaphragm is connected with the guide pipe, and the outer side edge of the lower vibrating diaphragm is connected with the lower cover plate; wherein, the aperture of the first connecting hole is not smaller than the aperture of the diversion channel.
According to one embodiment of the invention, the inner wall of the flow guiding pipe is provided with the flow guiding groove, the cross section of the flow guiding groove is triangular, and the projection of the flow guiding groove on the inner wall of the flow guiding pipe is diamond-shaped.
According to one embodiment of the invention, the waterproof assembly further comprises a water absorbing member, wherein the water absorbing member is arranged in the mounting cavity and is positioned at the bottom of the mounting cavity, and the water absorbing member is arranged around the lower vibrating diaphragm.
According to one embodiment of the invention, the box body further comprises a connecting ring part and a connecting frame, the connecting frame surrounds and is connected with the connecting ring part, the outer wall of the connecting frame is connected with the box body, the connecting ring part is connected with the lower vibrating diaphragm, the water absorbing piece is positioned at one side of the connecting frame far away from the mounting cavity, and the connecting frame is provided with a water draining hole communicated with the mounting cavity; the lower cover plate is used for sealing one side, far away from the water absorbing piece, of the water absorbing piece.
According to one embodiment of the invention, the connecting ring portion is provided with a first sealing groove, the lower cover plate comprises a cover plate body and a first extending portion, the first extending portion extends outwards from one side of the cover plate body, and the first extending portion is in threaded connection with the inner wall of the first sealing groove and is at least partially accommodated in the first sealing groove.
According to one embodiment of the invention, the box body is further provided with a second sealing groove, the first sealing groove is arranged on the inner side of the connecting ring part, and the second sealing groove is arranged on the outer side of the box body; the lower cover plate further comprises a second extending part, the second extending part is arranged at intervals with the first extending part and is positioned on the outer side of the cover plate body, and the second extending part is in threaded connection with the inner wall of the second sealing groove and is at least accommodated in the second sealing groove.
The embodiment of the invention has the following beneficial effects:
when using the bluetooth speaker of this embodiment, through the water conservancy diversion passageway that sets up in the water proof component, when rivers splash to bluetooth speaker on, rivers can be discharged through the water conservancy diversion passageway, when steam condenses on the inner wall of water conservancy diversion passageway, can order about the water proof component that is located the installation cavity through the sounding action of sounding component and take place the vibration, can improve the accumulation speed of rivers so that rivers are discharged along the water conservancy diversion passageway, avoid rivers to gather in bluetooth speaker and lead to its short circuit.
In the bluetooth speaker of this embodiment, through setting up the cooperation of waterproofing membrane with sound production subassembly, under the prerequisite that does not influence bluetooth speaker audio playback effect, through sound production subassembly's own vibration in order to realize driving waterproofing membrane vibration's effect to improve waterproofing membrane's drainage effect, compact structure, excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
fig. 1 is a perspective view of a bluetooth speaker in an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of a Bluetooth speaker in an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an exploded view of a Bluetooth speaker in an embodiment of the present invention;
FIG. 5 is a partial structural cross-sectional view of a case in an embodiment of the present invention;
FIG. 6 is an expanded schematic view of a draft tube in an embodiment of the present invention;
reference numerals:
10. bluetooth sound box;
100. a case; 110. a case body; 111. a mounting cavity; 112. a second seal groove; 120. an upper cover plate; 121. a mounting surface; 122. a first connection hole; 130. a lower cover plate; 131. a cover plate body; 1311. a second connection hole; 132. a first extension; 133. a second extension; 140. a connecting ring portion; 141. a first seal groove; 150. a connecting frame; 151. a drain hole;
200. a sound emitting assembly; 210. a sound generating unit; 220. a mounting frame; 221. a first frame body; 222. a second frame body;
300. a waterproof assembly; 310. a flow guiding pipe; 311. a diversion channel; 312. a diversion trench; 320. an upper vibrating diaphragm; 330. a lower vibrating diaphragm; 340. a water absorbing member.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a bluetooth speaker 10, which includes a case 100, a sound emitting assembly 200, and a waterproof assembly 300, wherein the case 100 is used as a mounting carrier for mounting the sound emitting assembly 200 and the waterproof assembly 300, and the sound emitting assembly 200 is used for emitting sound; specifically, a vertical installation cavity 111 is provided inside the case 100; the waterproof assembly 300 is internally provided with a vertical diversion channel 311; the waterproof assembly 300 is movably accommodated in the installation cavity 111, and opposite ends of the waterproof assembly 300 are respectively connected to the box body 100 and enclose the box body 100 to seal the installation cavity 111; the sounding assembly 200 is disposed in the mounting cavity 111 and connected to the case 100, and the sounding assembly 200 is used for driving the waterproof assembly 300 to vibrate.
When the bluetooth speaker 10 of this embodiment is used, through the diversion channel 311 arranged in the waterproof assembly 300, when water flow splashes onto the bluetooth speaker 10, water flow can be discharged through the diversion channel 311, when water vapor condenses on the inner wall of the diversion channel 311, the waterproof assembly 300 positioned in the installation cavity 111 can be driven to vibrate through the sounding action of the sounding assembly 200, the accumulation speed of water flow can be increased so that water flow can be conveniently discharged along the diversion channel 311, and the water flow is prevented from accumulating in the bluetooth speaker 10 to cause short circuit.
In the bluetooth speaker 10 of this embodiment, through setting up the cooperation of waterproofing membrane 300 and sounding subassembly 200, under the prerequisite that does not influence bluetooth speaker 10 audio playback effect, the effect of order about waterproofing membrane 300 vibration is realized through sounding subassembly 200's own vibration to improve waterproofing membrane 300's drainage effect, compact structure, excellent in use effect.
Specifically, in the present embodiment, the case 100 includes the case body 110 and the upper cover 120, the outer side edge of the upper cover 120 is connected to the case body 110, the inner side edge of the upper cover 120 is connected to the waterproof assembly 300, the upper cover 120 has the mounting surface 121, and the inner side edge of the mounting surface 121 is lower in height than the outer side edge of the mounting surface 121.
When the bluetooth speaker 10 of the present embodiment is used, the water flow can be guided to the guide channel 311 by providing the inclined mounting surface 121 when the water flow or the vapor is attached to the mounting surface 121, so that the water flow can be discharged through the guide channel 311.
In this embodiment, the mounting surface 121 may be used for mounting a switch button and inputting a control command to the bluetooth speaker 10, and the switch button includes, but is not limited to, an inductive switch and a micro switch, preferably, the mounting surface 121 may also be covered with a waterproof film, and the switch button is disposed in the waterproof film, thereby the waterproof film may perform waterproof protection on the switch button.
Further, the upper cover 120 is provided with a first connection hole 122, the first connection hole 122 is connected to the diversion channel 311, and the inner edge of the mounting surface 121 is connected to the first connection hole 122.
Referring to fig. 2, in the present embodiment, the first connection hole 122 is communicated with the diversion channel 311, and forms a horn-shaped structure at the installation surface 121, when the bluetooth speaker 10 is placed on the table top in the placement state of fig. 2, the water flow can be guided through the horn-shaped installation surface 121, and is conveyed to the diversion channel 311 via the first connection hole 122 for being discharged.
When the case body 100 of the present embodiment is assembled, the upper cover plate 120 is first separated from the case body 110 to expose the installation cavity 111 to the external environment, then the sound generating assembly 200 can be installed inside the installation cavity 111 from the opening of the installation cavity 111, and then the upper cover plate 120 is hermetically connected with the case body 110 by means of, for example, screwing, injecting sealant, etc., so that the sound generating assembly 200 can be ensured to be in a sealed and dry environment.
Referring to fig. 1 and 2, in the present embodiment, the case 100 further includes a lower cover 130, the lower cover 130 is detachably connected to the case body 110, and the lower cover 130 is disposed on a side of the case body 110 away from the upper cover 120 and is used for sealing the mounting cavity 111.
In this embodiment, the lower cover plate 130 and the box body 110 may be connected in a sealing manner, for example, by threaded connection, snap connection, plug-in fit, adhesion, etc., in the assembly process, the installation cavity 111 may be penetrated up and down, so that the installation of accessories such as the sounding assembly 200 is facilitated, and then, after the upper cover plate 120 and the lower cover plate 130 are connected with the box body 110, the sealing of the installation cavity 111 may be implemented, thereby realizing the waterproof effect of the bluetooth speaker 10, and the assembly and disassembly are convenient, so that the user maintains the internal components of the bluetooth speaker 10.
Specifically, referring to fig. 2, the waterproof assembly 300 includes a guide tube 310, an upper diaphragm 320 and a lower diaphragm 330, the guide tube 310 is movably accommodated in the mounting cavity 111, and the guide channel 311 is disposed in the guide tube 310; the inner edge of the upper diaphragm 320 is connected to the guide pipe 310, the outer edge of the upper diaphragm 320 is connected to the first connecting hole 122, the inner wall edge of the lower diaphragm 330 is connected to the guide pipe 310, and the outer edge of the lower diaphragm 330 is connected to the lower cover plate 130; wherein, the aperture of the first connecting hole 122 is not smaller than the aperture of the diversion channel 311.
In this embodiment, go up vibrating diaphragm 320 and lower vibrating diaphragm 330 and be flexible vibrating diaphragm, connect honeycomb duct 310 through last vibrating diaphragm 320 and lower vibrating diaphragm 330, when sound production subassembly 200 sound production, can order about honeycomb duct 310, go up vibrating diaphragm 320 and lower vibrating diaphragm 330 sound production vibration, honeycomb duct 310 vibration can realize accelerating the flow effect of rivers in the guide channel 311, the conduction of sound in box 100 can be realized to the vibration of going up vibrating diaphragm 320 and lower vibrating diaphragm 330, in this embodiment, through setting up last vibrating diaphragm 320 and lower vibrating diaphragm 330 and sound production subassembly 200 cooperation, under the prerequisite of guaranteeing the audio of bluetooth speaker 10, can improve honeycomb duct 310's rivers transport effect, and a structure is simple, excellent in use effect. In addition, referring to fig. 2, by setting the aperture of the first connection hole 122 to be not smaller than the aperture of the diversion channel 311, the upper diaphragm 320 may be formed into a funnel-shaped structure, so as to improve the efficiency of water flow transportation along the upper diaphragm 320.
Further, referring to fig. 6, the inner wall of the flow guiding tube 310 is provided with a flow guiding groove 312, the cross section of the flow guiding groove 312 is triangular, and the projection of the flow guiding groove 312 on the inner wall of the flow guiding tube 310 is diamond.
Therefore, when the water flows are conveyed along the diversion trenches 312, the connecting node of each diversion trench 312 can collect at least two water flows, so that the water flows can be accumulated at the node to improve the overall quality of the water flows, and the effect of improving the water flow conveying efficiency is achieved; in addition, by setting the cross section of the diversion trench 312 to be triangular, the trend of accumulating water flow in the diversion trench 312 can be improved, the residual capacity of the water flow at the flat surface of the diversion trench 310 is avoided, and when the water flow flows down along the gravity direction, the water flow can be blocked through the diversion trench 312 and guided into the diversion trench 312, so that the purpose of improving the accumulation effect is achieved, the structure is simple, and the use effect is good.
Referring to fig. 2 to 4, in the present embodiment, the waterproof assembly 300 further includes a water absorbing member 340, the water absorbing member 340 is disposed in the mounting cavity 111 and is located at the bottom of the mounting cavity 111, and the water absorbing member 340 is disposed around the lower diaphragm 330.
Therefore, when water accumulation such as condensed water or liquid impurities such as oil stains are generated in the installation cavity 111, the liquid impurities can flow towards the lower side of the tank body 110 under the action of gravity, when the liquid impurities are in contact with the water absorbing member 340, the liquid impurities can be absorbed by the water absorbing member 340, then the user can separate the lower cover plate 130 from the tank body 110, and the water absorbing member 340 is taken out for replacement or cleaning, so that the use effect is good. In other embodiments, the water absorbing member 340 may also include a desiccant, thereby providing for absorbing moisture within the mounting cavity 111 to ensure a dry condition within the mounting cavity 111.
Specifically, referring to fig. 3 and 5, the case 100 further includes a connection ring 140 and a connection frame 150, the connection frame 150 surrounds and is connected to the connection ring 140, the outer wall of the connection frame 150 is connected to the case body 110, the connection ring 140 is connected to the lower diaphragm 330, the water absorbing member 340 is located at one side of the connection frame 150 away from the installation cavity 111, and the connection frame 150 is provided with a drain hole 151 communicated with the installation cavity 111; the lower cover 130 is used to cover the side of the water absorbing member 340 remote from the water absorbing member 340.
When the bluetooth speaker 10 of the present embodiment is assembled, the connecting ring portion 140 and the connecting frame 150 are provided, the connecting frame 150 and the lower cover plate 130 can be respectively abutted against two opposite sides of the water absorbing member 340, and the connecting ring portion 140 can be used as a connecting carrier of the lower diaphragm 330 to ensure the overall strength of the case 100; the moisture in the installation cavity 111 may be transferred to the water absorbing member 340 for absorption through the drain hole 151.
Referring to fig. 3, in the present embodiment, the connection ring portion 140 is provided with a first sealing groove 141, the lower cover 130 includes a cover body 131 and a first extension portion 132, the first extension portion 132 extends outwards from one side of the cover body 131, and the first extension portion 132 is in threaded connection with an inner wall of the first sealing groove 141 and is at least partially accommodated in the first sealing groove 141.
Specifically, referring to fig. 2 and 4, the cover body 131 is further provided with a second connection hole 1311, and the second connection hole 1311 is communicated with the diversion channel 311. Therefore, when the lower cover plate 130 is connected with the connection ring part 140, the inner wall of the second connection hole 1311 can be flush with the inner wall of the connection ring part 140, so as to ensure the smoothness of the flow of water; in addition, through setting up first seal groove 141 and the cooperation of first extension 132, can make have more compact structure between the two, the volume optimization of bluetooth speaker 10 of being convenient for, simple structure, excellent in use effect.
Further, the box body 110 is further provided with a second sealing groove 112, the first sealing groove 141 is arranged at the inner side of the connecting ring part 140, and the second sealing groove 112 is arranged at the outer side of the box body 110; the lower cover plate 130 further includes a second extending portion 133, where the second extending portion 133 is disposed at an interval with the first extending portion 132 and is located at an outer side of the cover plate body 131, and the second extending portion 133 is in threaded connection with an inner wall of the second seal groove 112 and is at least accommodated in the second seal groove 112.
In the present embodiment, the side of the first extension portion 132 facing the second extension portion 133 is provided with the internal thread, the side of the second extension portion 133 facing the first extension portion 132 is provided with the internal thread, the sides of the first sealing groove 141 and the second sealing groove 112 away from each other are provided with the external thread, and when the lower cover plate 130 is connected with the case body 110, the contact area between the lower cover plate 130 and the case body 110 can be increased by the threaded connection of the first extension portion 132 and the first sealing groove 141, and the threaded connection of the second extension portion 133 and the second sealing groove 112, thereby improving the sealing effect of the case body 100; in addition, after the lower cover plate 130 is connected with the box body 110, the outer wall of the lower cover plate 130 is flush with the outer wall of the box body 110, so that the whole surface of the box body 100 is smooth, the lower cover plate 130 is prevented from being damaged due to collision, and the use effect is good.
Specifically, referring to fig. 2, in the present embodiment, the sounding assembly 200 includes a sounding unit 210 and a mounting frame 220, the mounting frame 220 is connected to the case 100, and the mounting frame 220 is provided with a mounting slot, and the sounding unit 210 is embedded in the mounting slot and is detachably connected to the mounting frame 220; preferably, the sound emitting direction of the sound emitting unit 210 faces the guide pipe 310.
In this embodiment, by directing the sounding direction of the sounding unit 210 towards the guiding tube 310, the vibration driving force of the sounding unit 210 to the guiding tube 310 can be improved, so as to improve the guiding speed of the guiding tube 310 to the water flow, and the use effect is good.
Further, referring to fig. 4 and 5, the mounting frame 220 is of a split structure and includes a first frame 221 and a second frame 222, the first frame 221 is connected to the upper cover 120, the second frame 222 is connected to the inner wall of the case body 110, and the first frame 221 and the second frame 222 enclose to form a mounting slot.
When the bluetooth speaker 10 of the present embodiment is assembled, the sounding unit 210 is first placed on the second frame 222 to position the sounding unit 210, and then the upper cover plate 120 is fastened to the case body 110, at this time, the first frame 221 can be enclosed with the second frame 222 and fix the sounding unit 210.
Wherein, the number of the sounding components 200 is multiple, and the multiple sounding components 200 are arranged along the circumferential direction of the flow guide pipe 310; preferably, the number of the sounding assemblies 200 is a single number, so that the sounding assemblies 200 can be prevented from being offset when vibration driving forces are applied to different positions of the guide pipe 310 in the circumferential direction, or the sounding assemblies 200 are unevenly arranged along the circumferential direction of the guide pipe 310, and offset phenomenon can be avoided, so that the diversion effect of the waterproof assembly 300 is ensured.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A bluetooth speaker, comprising:
the box body is internally provided with a vertical mounting cavity;
the waterproof assembly is internally provided with a vertical diversion channel; the waterproof component is movably accommodated in the mounting cavity, and the opposite ends of the waterproof component are respectively connected to the box body and are enclosed with the box body to seal the mounting cavity; and
the sound generating component is arranged in the mounting cavity, connected with the box body and used for driving the waterproof component to vibrate;
the box body comprises a box body and an upper cover plate, the outer side edge of the upper cover plate is connected with the box body, the inner side edge of the upper cover plate is connected with the waterproof assembly, the upper cover plate is provided with a mounting surface, and the height of the inner side edge of the mounting surface is lower than that of the outer side edge of the mounting surface;
the upper cover plate is provided with a first connecting hole, the first connecting hole is connected with the diversion channel, and the inner side edge of the mounting surface is connected with the first connecting hole;
the box body further comprises a lower cover plate which is detachably connected to the box body, and the lower cover plate is arranged on one side of the box body away from the upper cover plate and is used for sealing the mounting cavity;
the waterproof assembly comprises a guide pipe, an upper vibrating diaphragm and a lower vibrating diaphragm, the guide pipe is movably accommodated in the installation cavity, and the guide channel is arranged in the guide pipe; the inner side edge of the upper vibrating diaphragm is connected with the guide pipe, the outer side edge of the upper vibrating diaphragm is connected with the first connecting hole, the inner wall edge of the lower vibrating diaphragm is connected with the guide pipe, and the outer side edge of the lower vibrating diaphragm is connected with the lower cover plate; wherein, the aperture of the first connecting hole is not smaller than the aperture of the diversion channel.
2. The bluetooth speaker of claim 1, wherein the inner wall of the flow guiding tube is provided with a flow guiding groove, the cross section of the flow guiding groove is triangular, and the projection of the flow guiding groove on the inner wall of the flow guiding tube is diamond-shaped.
3. The bluetooth speaker of claim 1, wherein the waterproof assembly further comprises a water absorbing member disposed within the mounting cavity and positioned at a bottom of the mounting cavity, the water absorbing member disposed around the lower diaphragm.
4. The bluetooth speaker of claim 3, wherein the housing further comprises a connection ring portion and a connection frame, the connection frame surrounds and is connected to the connection ring portion, an outer wall of the connection frame is connected to the housing body, the connection ring portion is connected to the lower vibrating diaphragm, the water absorbing member is located at a side, away from the installation cavity, of the connection frame, and a drain hole communicated with the installation cavity is formed in the connection frame; the lower cover plate is used for sealing one side, far away from the water absorbing piece, of the water absorbing piece.
5. The bluetooth speaker of claim 4, wherein the connection ring portion is provided with a first sealing groove, the lower cover plate comprises a cover plate body and a first extension portion, the first extension portion extends outwards from one side of the cover plate body, and the first extension portion is in threaded connection with an inner wall of the first sealing groove and is at least partially accommodated in the first sealing groove.
6. The bluetooth speaker of claim 5, wherein the housing body is further provided with a second sealing groove, the first sealing groove is disposed on the inner side of the connection ring portion, and the second sealing groove is disposed on the outer side of the housing body; the lower cover plate further comprises a second extending part, the second extending part is arranged at intervals with the first extending part and is positioned on the outer side of the cover plate body, and the second extending part is in threaded connection with the inner wall of the second sealing groove and is at least accommodated in the second sealing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111166581.2A CN114071273B (en) | 2021-09-30 | 2021-09-30 | Bluetooth sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111166581.2A CN114071273B (en) | 2021-09-30 | 2021-09-30 | Bluetooth sound box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114071273A CN114071273A (en) | 2022-02-18 |
| CN114071273B true CN114071273B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111166581.2A Active CN114071273B (en) | 2021-09-30 | 2021-09-30 | Bluetooth sound box |
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|---|---|
| CN (1) | CN114071273B (en) |
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