Waterproof structure of audio equipment plugging port

Abstract

The utility model relates to the field of audio equipment, in particular to a waterproof structure of an audio equipment plugging port, which comprises an audio equipment body provided with an electrical plugging port, and is characterized in that the audio equipment body is also provided with an open-close type rain cover used for covering the electrical plugging port. According to the utility model, the electric plugging port can be covered and protected, so that rainwater can be prevented from directly falling on the electric plugging position, the influence of the rainwater on the use performance of the audio equipment can be reduced, and the risks of short circuit and burning of the audio equipment can be reduced; and moreover, the connecting plug can be conveniently plugged on the audio equipment, so that the inconvenience in arrangement of the audio equipment can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of audio equipment, in particular to a waterproof structure of an audio equipment plug-in interface. Background Art

[0002] At present, most audio devices (such as power amplifiers, speakers, some display screens, etc.) need to be electrically connected with other audio devices to form an audio playback system that can play sound or video. In order to achieve electrical connection, most of them are now provided with a plug interface on the back wall of the audio device; when electrical connection is required, the two audio devices can be electrically connected together by plugging the corresponding plug interfaces on the two audio devices with signal transmission wires with plug connectors at both ends. Among them, in order to facilitate the plug-in connection of the plug-in head, the plug interfaces on the existing audio devices are directly exposed on the back wall of the audio device. In this way, when the audio device is used outdoors, rainwater is easy to fall directly on the plug interface, which is easy to affect the performance of the audio device, and even cause a short circuit or burn the audio device. Although there are now rainproof covers that can cover the entire audio device, such rainproof covers are easy to affect the plug-in connection of the plug connector, which is easy to cause inconvenience in the arrangement of the audio device.

[0003] Therefore, it is necessary to redesign the structure of audio equipment. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems and shortcomings and to provide a waterproof structure for an audio device plug interface, which can cover and protect the electrical plug interface to prevent rain from falling directly on the electrical plug interface, thereby reducing the impact of rain on the performance of the audio device and the risk of short circuit and burning of the audio device; and the plug connector can still be conveniently plugged in, which can reduce the inconvenience of arranging the audio device.

[0005] The technical solution of the utility model is achieved in this way:

[0006] A waterproof structure of an audio device plug interface comprises an audio device body, on which an electrical plug interface is arranged. The characteristic of the structure is that an openable rain cover for covering the electrical plug interface is also arranged on the audio device body.

[0007] Preferably, the retractable rain cover is an openable and closable rainproof cloth cover.

[0008] Preferably, the retractable rain cover includes an upper rainproof cloth and two side rainproof cloths, the electrical plug port is located on the side wall of the audio device body, the upper end of the upper rainproof cloth is connected to the audio device body above the electrical plug port, and the upper rainproof cloth covers the outside of the electrical plug port, the two side rainproof cloths are respectively connected to the left and right ends of the upper rainproof cloth, and the two side rainproof cloths are connected to the audio device body.

[0009] Preferably, the side rainproof cloth is a foldable rainproof cloth.

[0010] Preferably, the side rainproof cloth is triangular in shape, and two side edges of the side rainproof cloth are respectively connected to the end of the upper rainproof cloth and the side wall of the audio device body.

[0011] Preferably, a fold portion is provided in the middle portion of the side rainproof cloth, which can be bent toward the rear side of the middle portion of the rainproof cloth.

[0012] Preferably, the waterproof structure further comprises a connector capable of connecting the front and rear ends of the side rainproof cloth together.

[0013] Preferably, the connecting piece comprises a Velcro fleece surface and a Velcro hook surface which can be bonded together, and the Velcro fleece surface and the Velcro hook surface are respectively arranged on the outer walls of the front and rear ends of the side rainproof cloth.

[0014] Preferably, a storage groove is provided on the rear wall of the audio device body, and the electrical plug interface is arranged in the storage groove.

[0015] Preferably, the upper groove wall of the storage groove is an inclined groove wall with a higher outer end and a lower inner end, and the electrical plug interface is arranged on the inclined groove wall.

[0016] The beneficial effects of the utility model are as follows: on the waterproof structure, an openable rain cover for covering the electrical plug interface is provided on the audio device body. The openable rain cover can be used to shield the electrical plug-in from rain, so as to prevent rain from falling directly on the electrical plug-in, thereby reducing the impact of rain on the performance of the audio device, and reducing the risk of short circuit and burning of the audio device. The use of an openable rain cover can be adjusted to a semi-closed state when it is rainproof, thereby ensuring that the waterproof structure has a very good rainproof effect; it can be completely closed when it is not necessary to protect against rain, which can facilitate the transportation and storage of the audio device; when electrical plug-in is required, the openable rain cover can be opened for electrical plug-in, which can ensure that electrical plug-in is still very convenient, thereby reducing the inconvenience of arranging the audio device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the three-dimensional structural schematic diagrams of the waterproof structure in the utility model.

[0018] Figure 2This is the second three-dimensional structural schematic diagram of the waterproof structure in the utility model.

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of part A. DETAILED DESCRIPTION

[0020] like Figures 1 to 3 As shown, the waterproof structure of an audio device socket described in the utility model includes an audio device body 1, on which an electrical socket 11 is provided. In order to achieve the inventive purpose of the utility model, the audio device body 1 is also provided with an openable rain cover 2 for covering the electrical socket 11.

[0021] In the waterproof structure, an openable rain cover 2 for covering the electrical plug interface 11 is provided on the audio device body 1. The openable rain cover 2 can be used to shield the electrical plug-in port from rain, so as to prevent rain from falling directly on the electrical plug-in port, thereby reducing the impact of rain on the performance of the audio device and reducing the risk of short circuit and burning of the audio device.

[0022] The use of the openable rain cover 2 can be adjusted to a semi-closed state when protecting against rain, thereby ensuring that the waterproof structure has a very good rainproof effect; it can be completely closed when rainproof is not needed, which can facilitate the transportation and storage of audio equipment; when electrical plug-in is required, the electrical plug-in can be carried out by opening the openable rain cover 2, which can ensure that the electrical plug-in is still very convenient, thereby reducing the inconvenience of arranging the audio equipment.

[0023] like Figures 1 to 3 As shown, the retractable rain cover 2 is a rainproof cloth cover that can be retracted. This not only enables the retractable rain cover 2 to have a good rainproof effect, but also facilitates opening and closing, thereby helping to further improve the convenience of use.

[0024] During the manufacturing process, not only an openable and closable rainproof cloth cover can be used, but also an openable and closable rainproof plastic cover or a foldable and closable rainproof board cover and other openable and closable rainproof covers can be used. Without departing from the inventive concept of the utility model, the use of other forms of openable and closable rainproof covers all fall within the protection scope of the utility model.

[0025] like Figures 1 to 3As shown, the retractable rain cover 2 includes an upper rain cover 21 and two side rain covers 22. The electrical plug port 11 is located on the side wall of the audio device body 1. The upper end of the upper rain cover 21 is connected to the audio device body 1 above the electrical plug port 11, and the upper rain cover 21 covers the outer side of the electrical plug port 11. The two side rain covers 22 are respectively connected to the left and right ends of the upper rain cover 21, and the two side rain covers 22 are connected to the audio device body 1. Such an retractable rain cover 2 is very simple and reliable, which is not only convenient to manufacture, but also can play a very stable and reliable rainproof role, thereby helping to further improve the reliability of the waterproof structure.

[0026] In the actual manufacturing process, the upper rainproof cloth 21 and the two side rainproof cloths 22 are all made of existing rainproof cloths, such as nylon rainproof cloth, Oxford rainproof cloth, PVC rainproof cloth, PE rainproof cloth or rubber rainproof cloth, etc., so as to meet the actual manufacturing and use requirements. Here, only a few types of rainproof cloths are introduced, and the actual use is not limited to these types of rainproof cloths. Therefore, the materials of the upper rainproof cloth 21 and the two side rainproof cloths 22 are not limited to the above types. On the basis of not departing from the inventive concept of the utility model, the upper rainproof cloth 21 and the side rainproof cloth 22 made of other materials all belong to the protection scope of the utility model.

[0027] like Figures 1 to 3 As shown, the side rainproof cloth 22 is a foldable rainproof cloth. This not only facilitates the opening and closing swing of the upper rainproof cloth 21, but also helps the upper rainproof cloth 21 to be closed more smoothly, thereby further improving the rainproof performance.

[0028] like Figures 1 to 3 As shown, the side rainproof cloth 22 is triangular, and the two sides of the side rainproof cloth 22 are respectively connected to the end of the upper rainproof cloth 21 and the side wall of the audio device body 1. Such a side rainproof cloth 22 is very simple and reliable, which is not only convenient to manufacture, but also enables the side rainproof cloth 22 to have a good rainproof effect, greatly reducing the influence of the side rainproof cloth 22 on the opening and closing of the upper rainproof cloth 21, so that it can be used more conveniently.

[0029] like Figure 2 and Figure 3 As shown, the middle part of the side rainproof sheet 22 is provided with a folding portion 221 that can be bent toward the middle rear side of the upper rainproof sheet 21. In this way, the side rainproof sheet 22 can have a very convenient folding structure, and such a folding structure is also very convenient to process, and can also facilitate the storage of the side rainproof sheet 22.

[0030] like Figures 1 to 3As shown, the waterproof structure also includes a connector 3 that can connect the front and rear ends of the side rainproof cloth 22. After the front and rear ends of the side rainproof cloth 22 are connected together, the upper rainproof cloth 21 can be in a stable covering state to prevent the wind from opening the upper rainproof cloth 21, thereby further improving the rainproof performance.

[0031] like Figure 3 As shown, the connector 3 includes a Velcro surface 31 and a Velcro hook surface 32 that can be bonded together, and the Velcro surface 31 and the Velcro hook surface 32 are respectively arranged on the outer walls of the front and rear ends of the side rainproof cloth 22. This not only makes the connection stability of the connector 3 better, but also makes it easy to open and close, thereby ensuring that it is very convenient to use.

[0032] In the actual manufacturing process, the positions of the Velcro fleece surface 31 and the Velcro hook surface 32 on the front and rear ends of the side rainproof cloth 22 can be swapped. Such swapping still belongs to the inventive concept of the present utility model and does not deviate from the protection scope of the present utility model.

[0033] like Figure 2 As shown, a storage groove 12 is provided on the rear wall of the audio device body 1, and the electrical plug interface 11 is arranged in the storage groove 12. The storage groove 12 can receive the plug connector plugged into the electrical plug interface 11, thereby preventing the plug connector from pushing open the upper rainproof cloth 21, and further enabling the upper rainproof cloth 21 to remain in a very good semi-closed state after the plug connector is plugged in, which can further improve the rainproof performance of the waterproof structure.

[0034] like Figure 3 As shown, the upper groove wall of the storage groove 12 is an inclined groove wall 121 with a high outer end and a low inner end, and the electrical plug interface 11 is arranged on the inclined groove wall 121. This can not only further improve the waterproof performance, but also facilitate the plugging and unplugging of the plug connector, thereby helping to further improve the convenience of use.

[0035] like Figure 2 and Figure 3 As shown, in the actual manufacturing process, the retractable rain cover 2 can cover multiple electrical plug ports 11 at the same time; more than two storage slots 12 can be opened, and each storage slot 12 can be covered by the same retractable rain cover 2 or by different retractable rain covers 2; more than two electrical plug ports 11 can be set in one storage slot 12; this can help improve the comprehensiveness of rain protection.

[0036] In practical applications, the waterproof structure can be used in audio equipment such as power amplifiers, speakers, and display screens, which can greatly improve the rainproof performance of electrical connections and ensure that they are very convenient to use. Figures 1 to 3 As shown, the waterproof structure can be applied to line array speakers.

Claims

1. A waterproof structure of an audio device plug interface, comprising an audio device body (1), wherein the audio device body (1) is provided with an electrical plug interface (11), characterized in that: The audio device body (1) is also provided with an openable rain cover (2) for covering the electrical plug interface (11).

2. The waterproof structure of the audio device plug interface according to claim 1, characterized in that: The retractable rain cover (2) is a rainproof cloth cover that can be opened and closed.

3. The waterproof structure of the audio device plug interface according to claim 1, characterized in that: The retractable rain cover (2) comprises an upper rain cover (21) and two side rain covers (22); the electrical plug interface (11) is located on the side wall of the audio device body (1); the upper end of the upper rain cover (21) is connected to the audio device body (1) above the electrical plug interface (11), and the upper rain cover (21) covers the outer side of the electrical plug interface (11); the two side rain covers (22) are respectively connected to the left and right ends of the upper rain cover (21), and the two side rain covers (22) are connected to the audio device body (1).

4. The waterproof structure of the audio device plug interface according to claim 3, characterized in that: The side rainproof cloth (22) is a foldable rainproof cloth.

5. The waterproof structure of the audio device plug interface according to claim 3 or 4, characterized in that: The side rainproof cloth (22) is in a triangular shape, and two side edges of the side rainproof cloth (22) are respectively connected to the end of the upper rainproof cloth (21) and the side wall of the audio device body (1).

6. The waterproof structure of the audio device plug interface according to claim 5, characterized in that: A folding portion (221) is provided in the middle of the side rainproof cloth (22) and can be bent upward toward the rear side of the middle of the rainproof cloth (21).

7. The waterproof structure of the audio device plug interface according to claim 6, characterized in that: It also includes a connecting piece (3) capable of connecting the front and rear ends of the side rainproof cloth (22) together.

8. The waterproof structure of the audio device plug interface according to claim 7, characterized in that: The connecting piece (3) comprises a Velcro fleece surface (31) and a Velcro hook surface (32) that can be bonded together, and the Velcro fleece surface (31) and the Velcro hook surface (32) are respectively arranged on the outer walls of the front and rear ends of the side rainproof cloth (22).

9. The waterproof structure of the audio device plug interface according to claim 1, characterized in that: A storage groove (12) is provided on the rear wall of the audio device body (1), and the electrical plug interface (11) is arranged in the storage groove (12).

10. The waterproof structure of the audio device plug interface according to claim 9, characterized in that: The upper groove wall of the storage groove (12) is an inclined groove wall (121) with a high outer end and a low inner end, and the electrical plug interface (11) is arranged on the inclined groove wall (121).

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