Portable waterproof Bluetooth sound box

Abstract

The utility model discloses a portable waterproof Bluetooth sound box which comprises a sound box body, the upper end face of the sound box body is provided with a mounting groove, a circuit board is fixedly connected in the mounting groove, the end face of the circuit board is fixedly connected with a loudspeaker, the upper end face of the loudspeaker is fixedly adhered with sound-transmitting waterproof cloth, and the outer surface of the loudspeaker is sleeved with a protective shell. The protection shell is fixedly connected with the sound box body, the upper end face of the sound box body is movably connected with a protection cover, the interior of the protection cover is fixedly connected with a water guide cover, and the upper end face of the top of the water guide cover is provided with a plurality of uniformly distributed through holes. Meanwhile, the water retaining cover can shield the top of the water guide cover to prevent rainwater from entering from the top of the water guide cover, the water retaining cover can effectively guide flow and drain water and prevent rainwater from entering, meanwhile, the loudspeaker is provided with sound-transmitting water retaining cloth, the loudspeaker can be well protected, the safety of the Bluetooth sound equipment in the using process is improved, and the Bluetooth sound equipment is suitable for popularization and application. The waterproof effect can be effectively realized.

Description

Technical Field

[0001] The utility model relates to the technical field of Bluetooth audio, in particular to a portable waterproof Bluetooth speaker. Background Art

[0002] A Bluetooth speaker refers to an audio device with a built-in Bluetooth chip that uses Bluetooth connection instead of traditional wire connections. It is convenient and fast to connect to Bluetooth playback devices such as mobile phones, tablets, and laptops. Bluetooth speakers are mainly portable speakers and are generally small and portable.

[0003] As people's quality of life continues to improve, people usually use Bluetooth speakers to play music during outdoor activities to add to the entertainment atmosphere. Since the outdoor environment is relatively complex, once the speakers are hit by rain or fall into the water, water will enter the Bluetooth speakers, causing damage to internal circuits and components. Therefore, in order to ensure that the Bluetooth speakers can be used normally and will not be affected by rain, a portable waterproof Bluetooth speaker is urgently needed to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a portable waterproof Bluetooth speaker. Through the use of a protective cover, the parts on the speaker body can be protected. At the same time, the water retaining cover can block the top of the water guide cover to prevent rainwater from entering from the top of the water guide cover. The water retaining cover can effectively guide and drain water to prevent rainwater from entering. At the same time, a sound-transparent water-retaining cloth is provided on the speaker, which can well protect the speaker, improve the safety of the Bluetooth speaker during use, and can effectively prevent water from entering.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable waterproof Bluetooth speaker, comprising an audio body, an installation groove is provided on the upper end surface of the audio body, a circuit board is fixedly connected in the installation groove, a speaker is fixedly connected to the end surface of the circuit board, a sound-permeable waterproof cloth is fixedly adhered to the upper end surface of the speaker, a protective shell is provided on the outer surface of the speaker, the protective shell is fixedly connected to the audio body, a protective cover is movably connected to the upper end surface of the audio body, a water guide cover is fixedly connected to the inside of the protective cover, a plurality of evenly distributed through holes are provided on the upper end surface of the top of the water guide cover, a water retaining cover is provided above the water guide cover, the water retaining cover is fixedly connected to the protective cover, the inner diameter of the water retaining cover gradually increases from top to bottom, the outer diameter of the water guide cover gradually increases from top to bottom, the inner diameter of the bottom of the water retaining cover is larger than the outer diameter of the top of the water guide cover, and a connecting button is fixedly connected to the outer wall of the audio body.

[0006] The beneficial effects of the utility model are as follows: by gradually increasing the inner diameter of the water retaining cover from top to bottom, the top of the water guide cover can be protected to prevent rainwater from entering through the through hole on the top of the water guide cover; at the same time, the use of the sound-permeable waterproof cloth and the protective shell can protect the circuit board and the speaker to prevent water from entering the inside and causing damage to the speaker and the circuit board, and can effectively waterproof, improve the safety of the use of the sound body, and extend its service life;

[0007] In order to protect the speaker body from water;

[0008] As a further improvement of the above technical solution: a sealing groove is provided on the upper end surface of the acoustic body, a sealing ring is movably connected in the sealing groove, and the sealing ring is fixedly connected to the protective cover.

[0009] The beneficial effects of this improvement are: by using the sealing groove and the sealing ring, moisture is prevented from entering from the connection between the protective cover and the sound body, the sealing of the connection can be effectively ensured, water seepage into the interior can be prevented, and the sealing of the sound body can be improved;

[0010] In order to achieve sealing of the connection between the protective cover and the speaker body;

[0011] As a further improvement of the above technical solution: a plurality of protective buttons are fixedly connected to the inner bottom wall of the protective cover, the plurality of protective buttons are evenly distributed around the axis of the protective cover, a plurality of positioning holes are opened on the lower end surface of the audio body, the positioning holes extend into the protective buttons, the plurality of positioning holes correspond one-to-one to the plurality of protective buttons, and fixing bolts are threaded into the positioning holes.

[0012] The beneficial effects of this improvement are: by using the positioning holes and the fixing bolts, the protective cover and the sound body can be better connected and fixed, and at the same time, it is easy to disassemble, and it is convenient to clean and repair the inside of the protective cover and the sound body;

[0013] In order to achieve the fixation between the protective cover and the speaker body;

[0014] As a further improvement of the above technical solution: a placement groove is provided in the speaker body, a battery is fixedly connected in the placement groove, and a charging port is provided on the lower end surface of the speaker body.

[0015] The beneficial effects of this improvement are: through the use of batteries, sufficient power can be provided for the Bluetooth speaker, and the charging port can charge the batteries;

[0016] In order to power the speaker body;

[0017] As a further improvement of the above technical solution: a plurality of evenly distributed through grooves are provided on the upper end surface of the protection cover.

[0018] The beneficial effect of this improvement is that the sound generated by the speaker can be transmitted through the use of the through slot, ensuring that the volume of the Bluetooth speaker can be transmitted normally;

[0019] In order to achieve the transmission of sound;

[0020] As a further improvement of the above technical solution: a power button, a Bluetooth button, a light button, a volume up button, a volume down button and an atmosphere light are fixedly connected to the outer wall of the audio body.

[0021] The beneficial effect of this improvement is that the use of the Bluetooth speaker can be controlled by using the power button, Bluetooth button, light button, volume up button and volume down button, which is convenient for adjustment and control, and improves the flexibility of using the Bluetooth speaker;

[0022] In order to adjust and control the Bluetooth speaker;

[0023] As a further improvement of the above technical solution: drainage holes are respectively opened on the foreign currency of the protective cover.

[0024] The beneficial effect of this improvement is that the water between the protective cover and the water guide cover can be drained by using the drainage hole, so as to avoid the water accumulating in the protective cover, causing the internal environment to be humid and affecting the Bluetooth.

[0025] In order to remove the moisture in the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 An isometric structural schematic diagram provided for the utility model;

[0027] Figure 2 A top view provided for the utility model;

[0028] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0029] Figure 4 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0030] Figure 5 The utility model provides Figure 4 The enlarged view of point A in the middle;

[0031] Figure 6 This is a front view provided by the utility model.

[0032] In the figure, 1. audio body; 11. mounting slot; 12. circuit board; 13. speaker; 14. sound-transparent waterproof cloth; 15. protective shell; 16. protective cover; 17. water guide cover; 18. through hole; 19. water retaining cover; 20. connecting button; 31. sealing slot; 32. sealing ring; 41. protective button; 42. positioning hole; 43. fixing bolt; 51. placement slot; 52. battery; 53. charging port; 61. through slot; 71. power button; 72. Bluetooth button; 73. light button; 74. volume up button; 75. volume down button; 76. atmosphere light; 81. drainage hole. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figures 1 to 6As shown, a portable waterproof Bluetooth speaker provided by an embodiment of the utility model comprises an audio body 1, an installation groove 11 is provided on the upper end surface of the audio body 1, a circuit board 12 is fixedly connected in the installation groove 11, the installation groove 11 is used to install the circuit board 12 to ensure the stability of the circuit board 12, a speaker 13 is fixedly connected to the end surface of the circuit board 12, sound can be transmitted through the speaker 13, a sound-permeable waterproof cloth 14 is fixedly adhered to the upper end surface of the speaker 13, a protective shell 15 is provided on the outer surface of the speaker 13, and the protective shell 15 is fixedly connected to the audio body 1, and the speaker 13 and the circuit board 12 can be protected by using the sound-permeable waterproof cloth 14 and the protective shell 15, and water can be effectively blocked to prevent moisture from entering, thereby protecting the circuit board 12 and the speaker. The device 13 is damaged, and a protective cover 16 is movably connected to the upper end surface of the sound body 1. The protective cover 16 can protect the entire sound body 1. A water guide cover 17 is fixedly connected to the inside of the protective cover 16. A plurality of evenly distributed through holes 18 are opened on the upper end surface of the top of the water guide cover 17. A water retaining cover 19 is provided above the water guide cover 17. The water retaining cover 19 is fixedly connected to the protective cover 16. The inner diameter of the water retaining cover 19 gradually increases from top to bottom, and the outer diameter of the water guide cover 17 gradually increases from top to bottom. The inner diameter of the bottom of the water retaining cover 19 is greater than the outer diameter of the top of the water guide cover 17. By designing that the inner diameter of the water retaining cover 19 gradually increases from top to bottom, the top of the water guide cover 17 can be protected by the water retaining cover 19 to prevent rainwater from entering from the through hole 18. The water guide cover 17 can enter the protective cover 16. The moisture is diverted, and drainage holes 81 are respectively provided on the outer currency of the protective cover 16, which are drained through the drainage holes 81 to prevent moisture from remaining in the protective cover 16 and causing internal moisture. A connecting button 20 is fixedly connected to the outer wall of the audio body 1, and the connecting button 20 can be connected to a rope to facilitate carrying the speaker body and improve portability. A sealing groove 31 is provided on the upper end surface of the audio body 1, and a sealing ring 32 is movably connected in the sealing groove 31. The sealing ring 32 is fixedly connected to the protective cover 16. Through the use of the sealing ring 32 and the sealing groove 31, the sealing of the connection between the protective cover 16 and the audio body 1 can be ensured to prevent moisture from penetrating from the connection between the protective cover 16 and the audio body 1. A plurality of protective buttons 41 are fixedly connected to the inner bottom wall of the protective cover 16, and the plurality of protective buttons 41 The lower end surface of the sound body 1 is provided with a plurality of positioning holes 42 evenly distributed with the axis of the protective cover 16, and the positioning holes 42 extend into the protective button 41, and the plurality of positioning holes 42 correspond to the plurality of protective buttons 41 one by one, and fixing bolts 43 are screwed in the positioning holes 42. When the three fixing bolts 43 are docked with the corresponding positioning holes 42, the protective cover 16 can be fixed to connect and fix the protective cover 16 to the sound body 1, and at the same time, it is convenient to disassemble the protective cover 16, and it is convenient to clean and repair the protective cover 16 and the sound body 1. The three protective buttons 41 can protect the fixing bolts 43 to prevent water from entering the protective cover 16, and the fixing bolts 43 from contacting with water, causing the problem of thread corrosion. A placement groove 51 is provided in the sound body 1,A battery 52 is fixedly connected inside the housing. The battery 52 can provide power for the audio body 1 to ensure the normal operation of the audio body 1. A charging port 53 is provided on the lower end surface of the audio body 1. The charging port 53 can charge the battery 52 to ensure that the battery 52 has sufficient power. A plurality of evenly distributed through slots 61 are provided on the upper end surface of the protective cover 16. Through the use of the plurality of through slots 61, the sound emitted by the speaker 13 can be transmitted to ensure the normal playback of the audio body 1. A power button 71, a Bluetooth button 72, a light button 73, a volume up button 74, a volume down button 75 and an atmosphere light 76 are fixedly connected to the outer wall of the audio body 1. The power button 71 can be used to turn the audio body 1 on and off. The Bluetooth button 72 can control the opening and closing of Bluetooth. The volume can be controlled by the volume up button 74 and the volume down button 75. The light button 73 can control the use of the atmosphere light 76. The atmosphere light 76 can provide aesthetics for the use of the Bluetooth audio.

[0035] The working principle and use process of the utility model are as follows: when in use, first, once rainwater enters the protective cover 16 through the through groove 61, the design of the inner diameter of the water retaining cover 19 gradually increases from top to bottom, which can guide the rainwater to flow onto the water guide cover 17, and then be transported to the bottom of the water guide cover 17 through the guide of the water guide cover 17, and then be discharged through the drainage hole 81. The water retaining cover 19 can protect the top of the water guide cover 17 to achieve effective waterproofing. When the audio body 1 falls into the water, once water enters from a plurality of through holes 18, the sound-permeable waterproof cloth 14 and the protective shell 15 can protect the speaker 13 and the circuit board 12 to prevent contact with water, thereby protecting the sound body 1. To ensure the normal use of the speaker 13 and the circuit board 12, the speaker can be inverted to allow all the water to flow out through the through groove 61, and then placed upright to drain the water through the water retaining cover 19. When the inside of the speaker needs to be cleaned, the three fixing bolts 43 can be twisted to separate the protective cover 16 from the speaker body 1, and the inside of the protective cover 16 and the speaker body 1 can be cleaned and maintained. The charging port 53 can charge the battery 52, and the power button 71, Bluetooth button 72, light button 73, volume up button 74 and volume down button 75 can be used to control and adjust the speaker, so as to realize the entire use process of the waterproof Bluetooth speaker.

[0036] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable waterproof Bluetooth speaker, comprising a speaker body (1), characterized in that: The upper end surface of the sound body (1) is provided with a mounting groove (11), a circuit board (12) is fixedly connected in the mounting groove (11), a speaker (13) is fixedly connected to the end surface of the circuit board (12), and a sound-permeable waterproof cloth (14) is fixedly bonded to the upper end surface of the speaker (13); The outer surface of the speaker (13) is provided with a protective shell (15), the protective shell (15) is fixedly connected to the speaker body (1), the upper end surface of the speaker body (1) is movably connected with a protective cover (16), the inner part of the protective cover (16) is fixedly connected with a water guide cover (17), the upper end surface of the top of the water guide cover (17) is provided with a plurality of evenly distributed through holes (18), a water retaining cover (19) is provided above the water guide cover (17), the water retaining cover (19) is fixedly connected to the protective cover (16), the inner diameter of the water retaining cover (19) gradually increases from top to bottom, the outer diameter of the water guide cover (17) gradually increases from top to bottom, the inner diameter of the bottom of the water retaining cover (19) is larger than the outer diameter of the top of the water guide cover (17), and a connecting button (20) is fixedly connected to the outer wall of the speaker body (1).

2. A portable waterproof Bluetooth speaker according to claim 1, characterized in that: The upper end surface of the acoustic body (1) is provided with a sealing groove (31), a sealing ring (32) is movably connected in the sealing groove (31), and the sealing ring (32) is fixedly connected to the protective cover (16).

3. The portable waterproof Bluetooth speaker according to claim 1, characterized in that: A plurality of protective buttons (41) are fixedly connected to the inner bottom wall of the protective cover (16), and the plurality of protective buttons (41) are evenly distributed around the axis of the protective cover (16). A plurality of positioning holes (42) are opened on the lower end surface of the acoustic body (1), and the positioning holes (42) extend into the protective buttons (41). The plurality of positioning holes (42) correspond to the plurality of protective buttons (41) one by one, and fixing bolts (43) are screwed into the positioning holes (42).

4. The portable waterproof Bluetooth speaker according to claim 1, characterized in that: The speaker body (1) is provided with a placement slot (51), a storage battery (52) is fixedly connected to the placement slot, and a charging port (53) is provided on the lower end surface of the speaker body (1).

5. The portable waterproof Bluetooth speaker according to claim 1, characterized in that: The upper end surface of the protection cover (16) is provided with a plurality of evenly distributed through grooves (61).

6. The portable waterproof Bluetooth speaker according to claim 1, characterized in that: A power button (71), a Bluetooth button (72), a light button (73), a volume up button (74), a volume down button (75) and an ambient light (76) are respectively fixedly connected to the outer wall of the audio body (1).

7. The portable waterproof Bluetooth speaker according to claim 1, characterized in that: The protective cover (16) is provided with drainage holes (81) on the outer edges thereof.

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