Small-sized waterproof Bluetooth sound equipment

Abstract

The utility model relates to the technical field of Bluetooth sound equipment, in particular to a small waterproof Bluetooth sound equipment, which comprises a sound equipment body, the bottom of the sound equipment body is detachably connected with four fixing columns through a mounting structure, the bottom ends of the four fixing columns are fixedly connected with suckers, the mounting structure comprises mounting columns, and four mounting columns are slidably connected in the sound equipment body. Each mounting column is clamped with the mounting groove in the corresponding fixing column, the four mounting columns are fixedly connected with two sliding rods respectively, the two sliding rods are in sliding connection with the sound box body, the bottom of the sound box body is rotationally connected with a lead screw, the two sliding rods are in threaded connection with the lead screw, and the directions of threads at the two ends of the lead screw are opposite; according to the Bluetooth sound box, the stability of the sound box body is improved during use through adsorption of the four suction cups and the table top, the situation that the sound box body falls off and is damaged due to accidental touch of the Bluetooth sound box placed on the table top is avoided, the suction cups are conveniently and rapidly installed through the installation structure, and the installation efficiency is improved.

Description

Technical Field

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

[0002] A Bluetooth speaker is an audio device with a built-in Bluetooth chip. It replaces the traditional wire connection method with Bluetooth connection. During the production process of Bluetooth speakers, in order to ensure the waterproofness of the Bluetooth speakers, a waterproof and breathable membrane will be installed on the shell of the Bluetooth speaker to play a role in waterproofing and dustproofing.

[0003] However, in daily use, Bluetooth speakers are usually placed directly on a desktop or cabinet. Placing the speakers directly on the desktop has poor stability. When the user accidentally touches the speakers, the speakers may fall to the ground and be damaged.

[0004] Therefore, it is necessary to design a waterproof Bluetooth speaker. Utility Model Content

[0005] In order to solve the above problems, the small waterproof Bluetooth speaker provided by the utility model is adsorbed to the desktop through four suction cups, which improves the stability of the speaker body when in use and avoids the Bluetooth speaker being accidentally touched on the desktop and causing the speaker body to fall and be damaged. The setting of the mounting structure facilitates the quick installation of the suction cup, thereby improving the installation efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A small waterproof Bluetooth speaker comprises a speaker body, the bottom of which is detachably connected to four fixing columns via a mounting structure, the bottom ends of the four fixing columns are fixedly connected to suction cups, the mounting structure comprises mounting columns, the speaker body is slidably connected to four mounting columns, each mounting column is engaged with a mounting groove on a corresponding fixing column, the four mounting columns are respectively fixedly connected to two sliding rods, the two sliding rods are slidably connected to the speaker body, a screw rod is rotatably connected to the bottom of the speaker body, the two sliding rods are threadedly connected to the screw rod, and the threads at both ends of the screw rod are in opposite directions.

[0008] Optionally, in an embodiment of the present invention, the length of the screw rod is the same as the length of the speaker body, and both ends of the screw rod are provided with hexagonal grooves for use with a hexagonal wrench.

[0009] Optionally, in one embodiment of the utility model, a protective structure for protecting the charging port is provided on the left side of the audio body, and the protective structure includes a protective plate, and the protective plate is slidably connected to the left side of the audio body, and a limiting block is slidably connected to the protective plate, and the limiting block is engaged with one of the limiting holes in the audio body, and two limiting holes used in conjunction with the limiting block are provided in the audio body, and a spring is fixedly connected between the limiting block and the protective plate.

[0010] Optionally, in an embodiment of the utility model, a pressing plate is fixedly connected to the bottom of the limit block, and the pressing plate is slidably connected to the protective plate.

[0011] Optionally, in an embodiment of the present utility model, a pull plate is fixedly connected to the pressing plate, and the pull plate is arranged perpendicular to the pressing plate.

[0012] Optionally, in an embodiment of the present invention, a connecting plate is fixedly connected to the bottom of the pressing plate, and the connecting plate is slidably connected to the protective plate.

[0013] Optionally, in an embodiment of the present invention, two guide rods are fixedly connected to the front of the protective plate facing the speaker body, and the guide rods are slidably connected to the speaker body.

[0014] Optionally, in an embodiment of the utility model, the cross-section of the limiting block is a trapezoidal structure, and the cross-sections of the two limiting holes are trapezoidal structures.

[0015] Optionally, in an embodiment of the present invention, connection frames are installed at the front and rear sides of the audio body, and a waterproof breathable membrane is fixedly connected to both connection frames.

[0016] Optionally, in an embodiment of the present invention, a connection block is fixedly connected to the right side of the speaker body, and a U-shaped groove is formed between the connection block and the speaker body.

[0017] Beneficial effects of the utility model

[0018] The small waterproof Bluetooth speaker of the utility model has a detachable fixing column at the bottom of the speaker body, the bottom ends of the four fixing columns are fixedly connected with suction cups, four installation columns are slidably connected in the speaker body, each installation column is engaged with the installation groove on the corresponding fixing column, the four installation columns are respectively fixedly connected with two sliding rods, the two sliding rods are slidably connected with the speaker body, a screw rod is rotatably connected to the bottom of the speaker body, the two sliding rods are threadedly connected to the screw rod, the threads at both ends of the screw rod are in opposite directions, and the speaker body is adsorbed with the desktop through the four suction cups, which improves the stability of the speaker body during use, avoids the Bluetooth speaker being placed on the desktop and causing the speaker body to fall and be damaged due to accidental contact, and the arrangement of the mounting structure facilitates the rapid installation of the suction cup, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the connection structure between the connection frame and the waterproof breathable membrane of the utility model;

[0022] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0023] Figure 4 It is a schematic diagram of the connection structure between the protective plate and the sound body of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection structure between the screw rod and the speaker body of the utility model;

[0025] Figure 6 for Figure 5 An enlarged schematic diagram of part B is shown;

[0026] Figure 7 This is a schematic diagram of the connection structure between the connection frame and the speaker body of the utility model;

[0027] Figure 8 for Figure 7 An enlarged schematic diagram of part C is shown.

[0028] Explanation of the reference numerals: audio body 1, mounting structure 2, mounting column 201, mounting groove 202, sliding rod 203, screw rod 204, protective structure 3, protective plate 301, limiting block 302, limiting hole 303, pressing plate 304, spring 305, connecting plate 306, pulling plate 307, guide rod 308, fixing column 4, suction cup 5, connecting frame 6, waterproof breathable membrane 7, connecting block 8. DETAILED DESCRIPTION

[0029] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments. Example 1

[0030] In order to ensure the waterproofness and stability of the Bluetooth speaker, a waterproof speaker shell structure is designed. The specific solution is as follows:

[0031] like Figure 1-8As shown, a small waterproof Bluetooth speaker comprises a speaker body 1, the bottom of which is detachably connected to four fixing columns 4 via a mounting structure 2, the bottom ends of the four fixing columns 4 are fixedly connected to suction cups 5, the mounting structure 2 comprises mounting columns 201, four mounting columns 201 are slidably connected inside the speaker body 1, each mounting column 201 is engaged with a mounting groove 202 on the corresponding fixing column 4, the four mounting columns 201 are fixedly connected to two sliding rods 203 respectively, the two sliding rods 203 are slidably connected to the speaker body 1, a screw rod 204 is rotatably connected to the bottom of the speaker body 1, the two sliding rods 203 are threadedly connected to the screw rod 204, and the threads at both ends of the screw rod 204 are in opposite directions.

[0032] The length of the screw rod 204 is the same as that of the speaker body 1. Both ends of the screw rod 204 are provided with hexagonal grooves used in conjunction with a hexagonal wrench. When the speaker body 1 is placed, the four suction cups 5 are in contact with the desktop. When the suction cups 5 are in contact with the desktop, negative pressure is generated inside, so that a vacuum force is formed between the suction cups 5 and the desktop, so that the suction cups 5 are adsorbed on the desktop. The four suction cups 5 are adsorbed on the desktop, which improves the stability of the speaker body 1 during use, and avoids the Bluetooth speaker being placed on the desktop and accidentally touching the speaker body 1, causing the speaker body 1 to fall and be damaged. At the same time, when installing the suction cups 5, the speaker body 1 is turned upside down, and then the four suction cups 5 are plugged into the speaker body through the fixing columns 4. At the bottom of the body 1, after the four fixing columns 4 are plugged in, a hexagonal wrench is inserted into the hexagonal groove at the end of the screw rod 204, and the screw rod 204 is rotated by the hexagonal wrench. Since the threads at both ends of the screw rod 204 are in opposite directions, the two sliding rods 203 are driven to slide towards each other at the same time. When the two sliding rods 203 slide, the installation column 201 is driven to slide, so that each installation column 201 is engaged with the installation groove 202 on the corresponding fixing column 4. The two sliding rods 203 are driven to slide by the screw rod 204, so that the two sliding rods 203 simultaneously drive the four installation columns 201 to fix the four fixing columns 4, which is convenient for quickly installing the suction cup 5 and improves the installation efficiency.

[0033] The left side of the audio body 1 is provided with a protective structure 3 for protecting the charging port. The protective structure 3 includes a protective plate 301. The left side of the audio body 1 is slidably connected with the protective plate 301. The protective plate 301 is slidably connected with a limit block 302. The limit block 302 is engaged with one of the limit holes 303 in the audio body 1. The audio body 1 is provided with two limit holes 303 used in conjunction with the limit block 302. A spring 305 is fixedly connected between the limit block 302 and the protective plate 301. The bottom of the limit block 302 is fixed. A pressing plate 304 is connected, the pressing plate 304 is slidably connected to the protective plate 301, a pulling plate 307 is fixedly connected to the pressing plate 304, the pulling plate 307 is vertically arranged with the pressing plate 304, a connecting plate 306 is fixedly connected to the bottom of the pressing plate 304, the connecting plate 306 is slidably connected to the protective plate 301, two guide rods 308 are fixedly connected to the front of the protective plate 301 facing the sound body 1, the guide rods 308 are slidably connected to the sound body 1, the cross-section of the limit block 302 is a trapezoidal structure, and the two limit holes 303 are The cross-section is a trapezoidal structure. When the charging port needs to be protected, the pressing plate 304 can be pressed downward. When the pressing plate 304 slides downward, the spring 305 contracts. At the same time, the pressing plate 304 will drive the connecting plate 306 to slide downward. The setting of the connecting plate 306 can protect the spring 305. At the same time, the limit block 302 is no longer engaged with one of the limit holes 303. At this time, the protective plate 301 can be pulled backward through the pull plate 307. When the protective plate 301 slides, it will drive the guide rod 308 to slide. The setting of the guide rod 308 The arrangement allows the protective plate 301 to slide more smoothly. When the protective plate 301 slides to a certain position, the pressing plate 304 is released, so that the limit block 302 is engaged with the other limit hole 303 under the action of the spring 305. The limit block 302 is used in conjunction with the two limit holes 303 to facilitate fixing the sliding protective plate 301, and the protective plate 301 is convenient for protecting the charging port. The cross-section of the limit block 302 is a trapezoidal structure, which increases the contact area with the audio body 1 and makes the fixing effect better.

[0034] Connection frames 6 are installed at the front and rear of the audio body 1, and waterproof breathable membranes 7 are fixedly connected to the two connection frames 6. At the same time, the waterproof breathable membranes 7 on the connection frames 6 can play the role of waterproofing, sound insulation, dustproofing, corrosion resistance and flame retardant filtering.

[0035] A connecting block 8 is fixedly connected to the right side of the audio body 1, and a U-shaped groove is formed between the connecting block 8 and the audio body 1. Through the setting of the connecting block 8, a hanging rope can be installed between the connecting block 8 and the audio body 1, so that the user can use the hanging rope to carry the audio body 1 when going out.

[0036] Instructions for use:

[0037] When the sound body 1 is placed, the four suction cups 5 are in contact with the desktop, so that a vacuum force is formed between the suction cups 5 and the desktop, and the sound body 1 is adsorbed on the desktop, which improves the stability of the sound body 1 during use. Accidental contact causes the sound body 1 to fall and be damaged. At the same time, when installing the suction cups 5, the sound body 1 is turned upside down, and then the four suction cups 5 are inserted into the bottom of the sound body 1 through the fixing columns 4. After the four fixing columns 4 are inserted, the hexagonal wrench is inserted into the hexagonal groove at the end of the screw rod 204, and the screw rod 204 is rotated by the hexagonal wrench. Due to the thread direction of the two ends of the screw rod 204 On the contrary, the two slide bars 203 are driven to slide towards each other at the same time, and the two slide bars 203 slide and drive the mounting column 201 to slide, so that each mounting column 201 is engaged with the mounting groove 202 on the corresponding fixing column 4, and the two slide bars 203 are driven to slide by the screw rod 204, so that the two slide bars 203 simultaneously drive the four mounting columns 201 to fix the four fixing columns 4, which is convenient for quickly installing the suction cup 5 and improves the installation efficiency. When the charging port needs to be protected, the pressing plate 304 can be pressed downward. When the pressing plate 304 slides downward, the spring 305 contracts and presses The plate 304 will drive the connecting plate 306 to slide downward. The setting of the connecting plate 306 can protect the spring 305. At the same time, the limit block 302 is no longer engaged with one of the limit holes 303. At this time, the protective plate 301 can be pulled backward by the pulling plate 307. When the protective plate 301 slides, it will drive the guide rod 308 to slide. The setting of the guide rod 308 makes the protective plate 301 slide more smoothly. At the same time, when the protective plate 301 slides to a certain position, the pressing plate 304 is released, so that the limit block 302 is engaged with the other limit hole 303 under the action of the spring 305. The limit block 302 is used in conjunction with the two limit holes 303 to facilitate fixing the protective plate 301 after sliding, and the protective plate 301 is used to facilitate protection of the charging port. The cross-section of the limit block 302 is a trapezoidal structure, which increases the contact area with the audio body 1 and makes the fixing effect better. At the same time, the waterproof and breathable membrane 7 on the connecting frame 6 can play the role of waterproof, soundproof, dustproof, anti-corrosion and flame-retardant filtering. Through the setting of the connecting block 8, a lanyard can be installed between the connecting block 8 and the audio body 1, which is convenient for users to use the lanyard to carry the audio body 1 when going out.

[0038] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A small waterproof Bluetooth speaker, including a speaker body, characterized in that: The bottom of the audio body is detachably connected with four fixing columns through a mounting structure, and the bottom ends of the four fixing columns are fixedly connected with suction cups. The mounting structure includes mounting columns, and four mounting columns are slidably connected in the audio body. Each of the mounting columns is engaged with a mounting groove on the corresponding fixing column. The four mounting columns are respectively fixedly connected with two sliding rods, and the two sliding rods are slidably connected to the audio body. A screw rod is rotatably connected to the bottom of the audio body, and the two sliding rods are threadedly connected to the screw rod, and the threads at both ends of the screw rod are in opposite directions.

2. The small waterproof Bluetooth speaker according to claim 1, characterized in that: The length of the screw rod is the same as that of the acoustic body, and both ends of the screw rod are provided with hexagonal grooves used in conjunction with a hexagonal wrench.

3. The small waterproof Bluetooth speaker according to claim 2, characterized in that: A protective structure for protecting the charging port is provided on the left side of the audio body, and the protective structure includes a protective plate. The left side of the audio body is slidably connected to the protective plate, and a limiting block is slidably connected inside the protective plate. The limiting block is engaged with one of the limiting holes in the audio body. Two limiting holes used in conjunction with the limiting block are provided in the audio body, and a spring is fixedly connected between the limiting block and the protective plate.

4. The small waterproof Bluetooth speaker according to claim 3, characterized in that: A pressing plate is fixedly connected to the bottom of the limiting block, and the pressing plate is slidably connected to the protective plate.

5. The small waterproof Bluetooth speaker according to claim 4, characterized in that: A pulling plate is fixedly connected to the pressing plate, and the pulling plate is vertically arranged to the pressing plate.

6. The small waterproof Bluetooth speaker according to claim 5, characterized in that: A connecting plate is fixedly connected to the bottom of the pressing plate, and the connecting plate is slidably connected to the protective plate.

7. The small waterproof Bluetooth speaker according to claim 3, characterized in that: The front of the protective plate facing the acoustic body is fixedly connected with two guide rods, and the guide rods are slidably connected with the acoustic body.

8. The small waterproof Bluetooth speaker according to claim 7, characterized in that: The cross section of the limiting block is a trapezoidal structure, and the cross sections of the two limiting holes are trapezoidal structures.

9. The small waterproof Bluetooth speaker according to claim 4, characterized in that: The front and rear sides of the acoustic body are both equipped with connection frames, and the two connection frames are both fixedly connected with waterproof and breathable membranes.

10. The small waterproof Bluetooth speaker according to claim 9, characterized in that: A connecting block is fixedly connected to the right side of the acoustic body, and a U-shaped groove is formed between the connecting block and the acoustic body.

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