Waterproof sound equipment shell structure

Abstract

The utility model relates to the technical field of waterproof sound equipment, in particular to a waterproof sound equipment shell structure, which comprises a first shell, a second shell is clamped on the first shell, a main body mechanism and a sealing mechanism are fixed on the first shell, the sealing mechanism comprises a positioning rod and a clamping plate, and the clamping plate is fixedly arranged on the first shell. A positioning rod is in threaded connection with the clamping plate, two sets of clamping blocks and sealing gaskets are fixedly installed on the second shell, the clamping blocks and the clamping plate are connected in a clamped mode, a groove is formed in the clamping plate, a clamping groove is formed in the second shell, a supporting mechanism is fixed to the second shell, and a dustproof mechanism is installed on the second shell in a clamped mode. The clamping block is aligned with the groove formed in the clamping plate, the clamping plate can be quickly clamped into the second shell, the clamping plate makes contact with the sealing gasket, rainwater can be prevented from entering the sound box from the connecting part, and therefore the interior of the sound box can be waterproof while the sound box shell is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof sound systems, in particular to a waterproof sound system shell structure. Background Art

[0002] With the improvement of material living standards, home appliances have become a necessity for people's spiritual and material lives. Music is a spiritual enjoyment for people, and audio is an indispensable device for this spiritual enjoyment. Audio specifically refers to an audio system that produces sound through a combination of electrical equipment. Outdoor performances, off-site promotions, square dancing and other outdoor activities mostly require the use of audio.

[0003] However, when using the speakers outdoors in rainy or snowy weather, the rain can easily enter the speakers through the connection parts of the speaker casing after being exposed to the rain, which can easily cause the internal components to become damp and rusty, thereby affecting the sound effects during use and not being conducive to improving the efficiency of the speakers.

[0004] Therefore, it is necessary to design a waterproof housing that can be used for audio. Utility Model Content

[0005] In order to solve the above problems, the waterproof speaker shell structure provided by the utility model can prevent rainwater from entering the interior of the speaker from the connection point between the first shell and the second shell, which is convenient for quick installation of the speaker shell and can also waterproof the interior.

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

[0007] A waterproof audio shell structure comprises a first shell, a second shell is snap-fitted onto the first shell, a main mechanism and a sealing mechanism are fixed onto the first shell, the sealing mechanism comprises a positioning rod and a card plate, a card plate is fixedly mounted onto the first shell, the positioning rod is threadedly connected to the card plate, two groups of card blocks and sealing gaskets are fixedly mounted onto the second shell, the card blocks are snap-fittedly connected to the card plate, a groove is provided on the card plate, a card slot is provided on the second shell, a supporting mechanism is fixed to the second shell, and a dustproof mechanism is snap-fitted onto the second shell.

[0008] Optionally, in an embodiment of the utility model, the two groups of grooves are symmetrically arranged, and a card block is installed in the groove portion, and the portion where the card block contacts the card plate is arranged in an inclined structure.

[0009] Optionally, in an embodiment of the utility model, a card plate is mounted in the card slot, and the card plate is in contact with the sealing gasket.

[0010] Optionally, in an embodiment of the utility model, the portion where the first shell and the second shell are engaged is arranged in an inclined structure, and the positioning rod is threadedly connected to the second shell and the clamping plate.

[0011] Optionally, in an embodiment of the utility model, the main body structure includes a side panel and a speaker, the first shell is fixedly connected to the side panel, and the speaker and the protective cover are fixedly mounted on the side panel.

[0012] Optionally, in an embodiment of the present invention, the two protective covers are symmetrically arranged, and the diameter of the protective covers is greater than the diameter of the speaker.

[0013] Optionally, in an embodiment of the utility model, the support mechanism includes a pad and an anti-slip pad, and two groups of pads are symmetrically fixedly connected to the bottom end of the second shell, and the anti-slip pad is bonded to the pad.

[0014] Optionally, in one embodiment of the utility model, the dustproof mechanism includes a back plate and a fixed plate, the second shell is fixedly connected to the back plate, the fixed plate is snap-fitted onto the back plate, the dustproof net and the limit block are fixedly connected to the fixed plate, and the back plate is provided with an installation groove and a limit groove.

[0015] Optionally, in an embodiment of the present invention, a fixing plate is mounted in the mounting groove, and the dustproof net is connected to the second shell.

[0016] Optionally, in an embodiment of the utility model, a limiting block is mounted on the limiting groove, and the portion where the end of the limiting block contacts the back plate is in an arc structure.

[0017] Beneficial effects of the utility model

[0018] The waterproof audio housing structure of the utility model can first engage the card plate fixed on the first housing into the card slot portion provided in the second housing. Since a group of grooves are provided at the top and bottom ends of the card plate, when the card plate is installed in the second housing, the two groups of card blocks symmetrically fixed on the second housing can be engaged and connected with the grooves. Since the contact portion between the card block and the card plate is arranged in an inclined surface, it is convenient to increase the contact area between the card block and the card plate. After the first housing and the second housing are engaged together, the operator can use a tool to rotate the positioning rod to install it in the first housing, the card plate and the second housing, so as to facilitate the rapid disassembly and assembly of the audio housing. The card plate contacts the sealing gasket fixed in the second housing, which can improve the sealing of the interior of the second housing, which is conducive to preventing rainwater from entering the interior of the audio system from the connection portion between the first housing and the second housing, causing the internal components to get damp. 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 This is a schematic diagram of the connection structure of the first housing and the clamping plate of the utility model;

[0022] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A shown;

[0023] Figure 4 This is a schematic diagram of the connection structure of the second housing and the cushion block of the utility model;

[0024] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;

[0025] Figure 6 This is a schematic diagram of the connection structure of the second housing and the sealing gasket of the utility model;

[0026] Figure 7 for Figure 6 The enlarged structural diagram of the C part is shown;

[0027] Figure 8 It is a schematic diagram of the connection structure of the fixing plate and the limiting block of the utility model.

[0028] Explanation of the accompanying drawings: main body mechanism 1, side panel 101, speaker 102, protective cover 103, first shell 2, second shell 3, sealing mechanism 4, positioning rod 401, card plate 402, groove 403, card slot 404, card block 405, sealing gasket 406, supporting mechanism 5, cushion block 501, anti-slip pad 502, dustproof mechanism 6, back panel 601, fixing plate 602, dustproof net 603, installation groove 604, limit groove 605, limit block 606. 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

[0030] In order to make the speaker easy to assemble and waterproof, a waterproof speaker shell structure is designed. The specific solution is as follows:

[0031] like Figure 1-8As shown, a waterproof audio housing structure comprises a first housing 2, on which a second housing 3 is snap-fitted and installed, on which a main body mechanism 1 and a sealing mechanism 4 are fixed, the sealing mechanism 4 comprises a positioning rod 401 and a card plate 402, on which a card plate 402 is fixedly installed, on which the positioning rod 401 is threadedly connected, on which two groups of card blocks 405 and a sealing gasket 406 are fixedly installed, the card blocks 405 are snap-fitted and connected with the card plate 402, on which a groove 403 is provided, on which the second housing 3 is provided a card slot 404, on which a supporting mechanism 5 is fixed, and on which a dustproof mechanism 6 is snap-fitted and installed.

[0032] The two groups of grooves 403 are symmetrically arranged, and a clamping block 405 is installed in the groove 403. The contact part between the clamping block 405 and the clamping plate 402 is arranged in an inclined structure. When the clamping block 405 is clamped into the groove 403, the friction area between the clamping plate 402 and the clamping block 405 can be increased.

[0033] A card plate 402 is mounted in the card slot 404 , and the card plate 402 contacts the sealing gasket 406 . The provision of the sealing gasket 406 can improve the sealing performance inside the second housing 3 .

[0034] The engaging portion of the first shell 2 and the second shell 3 is arranged in an inclined structure, and the positioning rod 401 is threadedly connected with the second shell 3 and the clamping plate 402. The first shell 2 can be fixed on the second shell 3 through the positioning rod 401, thereby facilitating the disassembly and assembly of the speaker housing.

[0035] The main body 1 includes a side plate 101 and a speaker 102. The side plate 101 is fixedly connected to the first shell 2. The speaker 102 and a protective cover 103 are fixedly mounted on the side plate 101. When the first shell 2 is disassembled, the speaker 102 can be inspected.

[0036] The two protective covers 103 are symmetrically arranged, and the diameter of the protective covers 103 is larger than the diameter of the speaker 102 . The arrangement of the protective covers 103 can protect the speaker 102 , thereby preventing debris from entering the speaker 102 .

[0037] The supporting mechanism 5 includes a pad 501 and an anti-skid pad 502. Two groups of pads 501 are symmetrically fixedly connected to the bottom end of the second shell 3. The anti-skid pad 502 is bonded to the pad 501. The provision of the anti-skid pad 502 can prevent the speaker from being displaced during use.

[0038] The dustproof mechanism 6 includes a back plate 601 and a fixed plate 602. The back plate 601 is fixedly connected to the second shell 3. The fixed plate 602 is snap-fitted onto the back plate 601. The dustproof net 603 and the limit block 606 are fixedly connected to the fixed plate 602. The back plate 601 is provided with an installation groove 604 and a limit groove 605. The limit block 606 is installed on the back plate 601 to facilitate fixing the dustproof net 603.

[0039] The fixing plate 602 is mounted in the mounting groove 604 , and the dustproof net 603 is connected with the second housing 3 . The dustproof net 603 can prevent external dust from entering the interior of the speaker.

[0040] The limiting block 606 is snap-fitted and installed in the limiting groove 605 , and the part where the end of the limiting block 606 contacts the back plate 601 is arranged in an arc structure. When the limiting block 606 is snap-fitted and installed in the limiting groove 605 , it is convenient for the operator to install the fixing plate 602 onto the back plate 601 .

[0041] Instructions for use:

[0042] When installing the first shell 2 to the second shell 3, the card plate 402 fixed on the first shell 2 can be first engaged with the card slot 404 provided in the second shell 3. Since a group of grooves 403 are provided at the top and bottom ends of the card plate 402, when the card plate 402 is installed in the second shell 3, the two groups of card blocks 405 symmetrically fixed on the second shell 3 can be engaged with the grooves 403. Since the contact part between the card block 405 and the card plate 402 is arranged in an inclined surface, it is convenient to increase the contact area between the card block 405 and the card plate 402; after the first shell 2 and the second shell 3 are engaged together, the operator can use a tool to rotate the positioning rod 401 to install it in the first shell 2, the card plate 402 and the second shell 3, so as to facilitate the rapid disassembly and assembly of the audio shell; the card plate 402 conflicts with the sealing gasket 406 fixed in the second shell 3, which can improve the first shell 2. The sealing inside the two shells 3 is beneficial to prevent rainwater from entering the interior of the audio system from the connection between the first shell 2 and the second shell 3, causing the internal components to become damp; a side panel 101 is installed on the first shell 2, and a speaker 102 is installed on the side panel 101. A protective cover 103 is installed at the part of the side panel 101 close to the speaker 102. The setting of the protective cover 103 can prevent debris from entering the interior of the speaker 102, thereby facilitating the protection of the speaker 102; when it is necessary to remove the dustproof net 603 installed on the back panel 601 for cleaning, a tool can be used to rotate the fixing bolt installed on the limit block 606. When the limit block 606 is removed from the limit groove 605, it can drive the fixing plate 602 and the dustproof net 603 to be removed from the installation groove 604, thereby facilitating the operator to clean the dustproof net 603.

[0043] 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 waterproof audio housing structure, comprising a first housing, characterized in that: The second shell is snap-fitted and installed on the first shell, a main body mechanism and a sealing mechanism are fixed on the first shell, the sealing mechanism includes a positioning rod and a card plate, a card plate is fixedly installed on the first shell, the positioning rod is threadedly connected on the card plate, two groups of card blocks and sealing gaskets are fixedly installed on the second shell, the card blocks are snap-fitted and connected with the card plate, a groove is provided on the card plate, a card slot is provided on the second shell, a supporting mechanism is fixed on the second shell, and a dustproof mechanism is snap-fitted and installed on the second shell.

2. The waterproof sound housing structure according to claim 1, characterized in that: The two groups of grooves are symmetrically arranged, and a clamping block is mounted on the grooves. The contact portion between the clamping block and the clamping plate is arranged in an inclined structure.

3. The waterproof sound housing structure according to claim 1, characterized in that: A clamping plate is mounted on the clamping slot, and the clamping plate contacts the sealing gasket.

4. The waterproof sound housing structure according to claim 1, characterized in that: The portion where the first shell and the second shell are engaged is arranged in an inclined structure, and the positioning rod is threadedly connected with the second shell and the clamping plate.

5. The waterproof sound housing structure according to claim 1, characterized in that: The main body mechanism comprises a side plate and a speaker. The first shell is fixedly connected with the side plate, and the speaker and a protective cover are fixedly mounted on the side plate.

6. The waterproof sound housing structure according to claim 5, characterized in that: The two protective covers are symmetrically arranged, and the diameter of the protective covers is larger than the diameter of the horn.

7. The waterproof sound housing structure according to claim 1, characterized in that: The support mechanism comprises a cushion block and an anti-skid pad. Two groups of cushion blocks are symmetrically fixedly connected to the bottom end of the second shell, and the anti-skid pad is bonded to the cushion block.

8. The waterproof sound housing structure according to claim 1, characterized in that: The dustproof mechanism includes a back plate and a fixing plate. The second shell is fixedly connected with the back plate. The fixing plate is clamped and installed on the back plate. The fixing plate is fixedly connected with a dustproof net and a limit block. The back plate is provided with a mounting groove and a limit groove.

9. The waterproof sound housing structure according to claim 8, characterized in that: A fixing plate is mounted on the mounting groove, and the dustproof net is connected to the second shell.

10. The waterproof sound housing structure according to claim 8, characterized in that: The limiting groove is clamped and installed with a limiting block, and the portion where the end of the limiting block contacts the back plate is arranged in an arc surface structure.

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