Sound box with rainstorm prevention function

Abstract

The utility model relates to the technical field of sound equipment, in particular to sound equipment with a rainstorm-proof function, which comprises a sound equipment body, a lifting assembly, a locking assembly and the like. And at least two lifting assemblies and locking assemblies are symmetrically and slidably arranged at the lower part of the sound equipment body. The first connecting plates at the four corners are pulled downwards, the supporting frame below is driven to make contact with the ground, the sound equipment body begins to be lifted, the first connecting plates continue to move downwards, the second connecting plates are driven to slide downwards along the first guide rods, when the second connecting plates make contact with the wedge blocks, force continues to be applied, the wedge blocks are forced to slide into the sound equipment body, and the sound equipment body is lifted. When the second connecting plate passes through the wedge-shaped block, the wedge-shaped block is reset under the resilience force of the spring, tightly abuts against the second connecting plate and prevents the second connecting plate from sliding upwards, it is ensured that the sound box body is stably kept at the rising position and is far away from the ground water accumulation area, a support does not need to be additionally carried through the design, and carrying convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of audio, in particular to an audio with a rainproof function. Background Technique

[0002] An audio, usually refers to a device system for playing, recording, mixing or processing sounds. In a broader sense, it can also refer to any device related to audio technology, including but not limited to speakers, power amplifiers, mixing consoles, microphones, recording devices and audio interfaces, etc. The audio system can be used in various occasions, such as home entertainment, concerts, cinemas, radio, television production, stage plays, conferences and educational environments, etc.

[0003] Most of the existing audios adopt special rainproof cloth made of waterproof materials, which can resist rain to a certain extent. However, in actual outdoor use scenarios, in order to avoid potential damage to the audio caused by accumulated water on the ground, additional brackets are needed to lift the audio. When encountering heavy rain, the staff needs to carry both the rainproof cloth and the brackets at the same time, which increases the complexity of the audio equipment and also brings inconvenience to carrying. Therefore, there is an urgent need for a portable audio with a heavy rain protection function. Summary of the Utility Model

[0004] In order to overcome the disadvantage that the existing audio is inconvenient to carry because it needs to carry an additional rainproof cloth and brackets when used outdoors, the utility model provides a portable audio with a heavy rain protection function.

[0005] The technical solution of the utility model: In order to solve the above technical problems, the utility model provides such an audio with a heavy rain protection function, which includes an audio body, a second fixing block, a third fixing block, a lifting component and a locking component. At least two second fixing blocks are symmetrically installed in the center of both sides of the top of the audio body, and third fixing blocks are rotatably installed at the four corners of the top of the audio body. At least two lifting components and locking components are symmetrically and slidably arranged at the lower part of the audio body. The lifting component and the locking component are slidably matched to adjust the height of the audio body, and the locking component is used to lock the lifting component at the required height.

[0006] Preferably, the lifting component includes a first connecting plate, a second connecting plate and a first guide rod. At least two first guide rods are symmetrically arranged on both sides of the lower part of the audio body. A second connecting plate is slidably installed between the two first guide rods, and a first connecting plate is connected between the two second connecting plates.

[0007] Preferably, the locking component includes a wedge block and a spring. Wedge blocks are symmetrically and slidably installed at the lower part of the audio body. A spring is arranged between the wedge block and the inner wall of the audio body. The wedge block is slidably matched with the second connecting plate.

[0008] Preferably, it also includes a storage box, a first fixed block and a second guide rod. The storage box is set on the top of the audio body, and the second guide rods are symmetrically and slidably installed on the storage box. The first fixed block is commonly installed on the two second guide rods.

[0009] Preferably, a handle is further included, and the handles are symmetrically arranged on both sides of the first fixing block.

[0010] Preferably, a support frame is further included, and the support frame is installed at the bottom of the first connecting plate.

[0011] Beneficial effects of the utility model:

[0012] 1. The utility model pulls down the first connecting plate at the four corners, and the first connecting plate drives the supporting frame below it to contact the ground, and starts to lift the audio body. The first connecting plate continues to move downward, driving the second connecting plate to slide downward along the first guide rod. When the second connecting plate contacts the wedge block, it continues to apply force to force the wedge block to slide into the audio body. At this time, the spring is compressed. When the second connecting plate passes the wedge block, the wedge block is reset under the action of the rebound force of the spring, tightly pressing against the second connecting plate, preventing the second connecting plate from sliding upward, ensuring that the audio body is stably maintained in the raised position, away from the water accumulation area on the ground, effectively preventing rainwater from penetrating, protecting the internal electronic components from damage, and ensuring normal use in rainy weather. This design does not require an additional bracket, which greatly improves the convenience of carrying.

[0013] 2. The utility model gently lifts the first fixing block through the handles on both sides. At this time, the second guide rod slides out of the storage box to reserve space for subsequent operations. Then, take out the pre-prepared rainproof cloth from the storage box and spread the rainproof cloth flat on the first fixing block. Then, use the second fixing block on one side to fix one end of the rainproof cloth. Then, stretch the rainproof cloth along the four sides of the speaker body until it covers the entire surface of the speaker body. Use the second fixing blocks on both sides for preliminary fixation. Then, turn the third fixing block downward to connect the four corners of the rainproof cloth to the third fixing blocks at the four corners of the top of the speaker body respectively to ensure that the rainproof cloth fits firmly to the speaker body to prevent rainwater from penetrating. By being equipped with a storage box with a pre-prepared rainproof cloth built in, it is easy to take out quickly and no additional carrying is required, which greatly simplifies the deployment process of the rainproof cloth and improves the portability and use efficiency of the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a three-dimensional structural sectional view of the first connecting plate, the first guide rod, the support frame, the storage box, the first fixing block, the second guide rod, the second fixing block, the wedge block and the third fixing block of the utility model.

[0016] Figure 3 This is a three-dimensional structural sectional view of the second fixing block, wedge block, spring and second connecting plate of the present utility model.

[0017] Figure 4 This is a three-dimensional structural schematic diagram of the sound box body, first connecting plate, first guide rod, support frame, first fixing block, second fixing block, third fixing block, wedge block and second connecting plate of the present utility model.

[0018] The reference signs in the drawings are: 1 - sound box body, 2 - first connecting plate, 201 - first guide rod, 202 - support frame, 3 - storage box, 4 - first fixing block, 401 - second guide rod, 402 - handle, 5 - second fixing block, 6 - wedge block, 601 - spring, 7 - second connecting plate, 8 - third fixing block. Specific embodiments

[0019] The present utility model will be further described below with reference to the drawings and embodiments.

[0020] Embodiment 1: A sound box with a rainproof function, as Figure 1 , Figure 2 and Figure 3 shown, includes a sound box body 1, a second fixing block 5, a third fixing block 8, a lifting assembly and a locking assembly. The sound box body 1 constitutes the basic framework of the sound box, carrying all internal electronic components and acoustic components, and at the same time being the support structure of the entire system. Four second fixing blocks 5 are symmetrically installed at the centers on both sides of the top of the sound box body 1 for fixing both sides of the rainproof cloth. Four third fixing blocks 8 are rotatably installed at the four corners of the top of the sound box body 1, which are used to fix the four corners of the rainproof cloth to ensure that the rainproof cloth closely adheres to the sound box body 1, effectively preventing rainwater from penetrating. Four lifting assemblies and locking assemblies symmetrically arranged at the lower part of the sound box body 1 achieve flexible adjustment of the height of the sound box body 1 through sliding fit. Especially in the case of bad weather such as heavy rain, it can effectively avoid the damage caused by ground water accumulation to the sound box body 1. The design of the locking assembly ensures that the sound box body 1 can be firmly locked after being lifted to the required height, preventing accidental movement and providing stable support.

[0021] Such as Figure 4As shown, the lifting assembly includes a first connecting plate 2, a second connecting plate 7, a first guide rod 201, and a support frame 202. Eight first guide rods 201 are symmetrically arranged on both sides of the lower part of the audio body 1. A second connecting plate 7 is slidably installed between two first guide rods 201. The first guide rod 201 serves as the guiding track for the second connecting plate 7 to ensure the smooth sliding of the second connecting plate 7. The two second connecting plates 7 are connected by a first connecting plate 2 to form an integral lifting structure. The support frame 202 installed at the bottom of the first connecting plate 2 contacts the ground when the audio body 1 is lifted, providing additional support and stability for the audio, ensuring that the audio body 1 stands firmly in the lifted state and avoiding shaking or tilting due to uneven ground or wind influence.

[0022] As Figure 3 shown, the locking assembly includes a wedge block 6 and a spring 601. Wedge blocks 6 are symmetrically and slidably installed on the lower part of the audio body 1. A spring 601 is arranged between the wedge block 6 and the inner wall of the audio body 1. The wedge block 6 is slidably matched with the second connecting plate 7. When the second connecting plate 7 contacts the wedge block 6, applying force continuously forces the wedge block 6 to slide into the audio body 1. At this time, the spring 601 is compressed. When the second connecting plate 7 passes through the wedge block 6, the wedge block 6 resets under the resilience of the spring 601 and tightly abuts against the second connecting plate 7, preventing the second connecting plate 7 from sliding upward, ensuring that the audio body 1 is stably maintained at the raised position, away from the ground water accumulation area, and preventing damage caused by water accumulation.

[0023] As Figure 2 shown, it further includes a storage box 3, a first fixing block 4, a second guide rod 401, and a handle 402. A storage box 3 is arranged on the top of the audio body 1 for storing accessories such as a rainproof cloth, which is convenient for quick access. Second guide rods 401 are symmetrically and slidably installed on the storage box 3. A first fixing block 4 is jointly installed on the two second guide rods 401. The second guide rod 401 is used to guide the sliding of the first fixing block 4 to ensure the smooth movement of the first fixing block 4. Handles 402 symmetrically arranged on both sides of the first fixing block 4 are convenient for users to grip and move the audio body 1. By gently lifting the first fixing block 4 by gripping the handle 402, the second guide rod 401 slides out of the storage box 3 accordingly, reserving space for subsequent operations, facilitating the user to take out the pre-prepared rainproof cloth from the storage box 3 and install the rainproof cloth.

[0024] When the speaker needs to be protected, first, the staff gently lifts the first fixing block 4 through the handles 402 on both sides. At this time, the second guide rod 401 slides out of the storage box 3 to reserve space for subsequent operations. Then, take out the pre-prepared rainproof cloth from the storage box 3, spread the rainproof cloth flat on the first fixing block 4, and then use the second fixing block 5 on one side to fix one end of the rainproof cloth. Then, stretch the rainproof cloth along the four sides of the speaker body 1 until it covers the entire surface of the speaker body 1, and use the second fixing blocks 5 on both sides for preliminary fixing. Then, turn the third fixing block 8 downward to connect the four corners of the rainproof cloth to the third fixing blocks 8 at the four corners of the top of the speaker body 1, to ensure that the rainproof cloth fits the speaker body 1 firmly to prevent rainwater from penetrating. Then, the staff pulls down the first connecting plates 2 at the four corners, and the first connecting plates 2 The support frame 202 below it is driven to contact the ground and start to lift the audio body 1. The first connecting plate 2 continues to move downward, driving the second connecting plate 7 to slide downward along the first guide rod 201. When the second connecting plate 7 contacts the wedge block 6, it continues to apply force to force the wedge block 6 to slide into the audio body 1. At this time, the spring 601 is compressed. After the second connecting plate 7 passes through the wedge block 6, the wedge block 6 is reset under the action of the rebound force of the spring 601, tightly pressing against the second connecting plate 7 to prevent the second connecting plate 7 from sliding upward, ensuring that the audio body 1 remains stably in the raised position, away from the ground, and avoiding the influence of water on the ground. Finally, the staff must carefully check the coverage of the rainproof cloth and the locking status of the audio body 1 to confirm that all components are safely and reliably fixed and the audio body 1 is fully protected to prevent any damage that may be caused by heavy rain.

[0025] The above-described embodiments merely represent preferred embodiments of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications, improvements, and substitutions without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An audio with a rainproof function, comprising an audio body (1), a second fixing block (5) and a third fixing block (8). Not less than two second fixing blocks (5) are symmetrically installed at the center of both sides of the top of the audio body (1), and third fixing blocks (8) are rotatably installed at the four corners of the top of the audio body (1), characterized in that, It further includes a lifting component and a locking component. At least two lifting components and locking components are symmetrically and slidably arranged at the lower part of the audio body (1). The lifting component is slidably matched with the locking component and is used to adjust the height of the audio body (1). The locking component is used to lock the lifting component at the required height.

2. The sound box with a rainstorm prevention function according to claim 1, characterized in that, The lifting component includes a first connecting plate (2), a second connecting plate (7) and a first guide rod (201). At least two first guide rods (201) are symmetrically arranged on both sides of the lower part of the audio body (1). A second connecting plate (7) is slidably installed between the two first guide rods (201), and a first connecting plate (2) is connected between the two second connecting plates (7).

3. The sound box with a rainstorm prevention function according to claim 2, wherein The locking component includes a wedge block (6) and a spring (601). The wedge blocks (6) are symmetrically and slidably installed at the lower part of the audio body (1). A spring (601) is arranged between the wedge block (6) and the inner wall of the audio body (1). The wedge block (6) is slidably matched with the second connecting plate (7).

4. The audio device with a rainstorm protection function according to claim 3, characterized in that, It further includes a storage box (3), a first fixing block (4) and a second guide rod (401). A storage box (3) is arranged at the top of the audio body (1). The second guide rods (401) are symmetrically and slidably installed on the storage box (3), and a first fixing block (4) is installed on the two second guide rods (401) together.

5. The sound box with a rainstorm prevention function according to claim 4, wherein, It further includes a handle (402). Handles (402) are symmetrically arranged on both sides of the first fixing block (4).

6. The audio device with a rainstorm prevention function according to claim 5, characterized in that, It further includes a support frame (202). A support frame (202) is installed at the bottom of the first connecting plate (2).

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