Waterproof shell of strong-sound loudspeaker
By controlling the buttons and power interfaces inside the protective cover of the speaker, and fixing the flip boards with the magnetic suction effect of the magnetic sheet and the iron sheet, and sealing the power cord and interfaces with the sealing gasket, the problem of water inlet of the speakers when used outdoors is solved, improving waterproof performance and portability.
Patent Information
- Application Number
- CN202422204285.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-09
AI Technical Summary
When used outdoors, the common audio speakers on the market are easily damaged due to the exposed design of the control buttons and power interfaces.
A waterproof shell of a strong sound speaker is designed, which controls the buttons and power interfaces in the internal position of the protective cover, and uses the magnetic suction effect of the magnetic sheet and the iron sheet to fix the flip plate, and combines the sealing gasket to seal the power cable and interface in all directions.
It realizes all-round waterproof protection for the strong sound speaker control button and power interface, improves the waterproof performance of the waterproof shell, and improves the portability of the device through the grip.
Smart Images
Figure CN223007627U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-power speakers, in particular to a waterproof housing for a high-power speaker. Background Art
[0002] As a high-power sound device, a sound speaker can concentrate sound in one direction for long-distance transmission while maintaining sufficient sound pressure intensity.
[0003] Most of the common sound speakers on the market adopt waterproof housings to achieve waterproof effects to meet the outdoor use requirements. However, the control buttons and power interfaces of the common sound speakers on the market are mostly exposed designs. Therefore, during actual use, the control buttons and power interfaces are prone to water ingress, resulting in equipment damage. In view of the above situation, technological innovation is carried out on the basis of the existing waterproof housing of the high-power speaker. Content of the Utility Model
[0004] The purpose of the utility model is to provide a waterproof housing for a high-power speaker to solve the problems raised in the above background art.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A waterproof housing for a high-power speaker, comprising:
[0006] A high-power speaker, the housing of the high-power speaker is a waterproof housing, a protective cover is arranged at the top of the housing of the high-power speaker, the control buttons and power interfaces of the high-power speaker are located inside the protective cover, an installation groove is opened at the front side of the protective cover, a grip rod is arranged in the installation groove, and a waterproof component is placed at the rear side of the protective cover.
[0007] Preferably, the waterproof component includes a flap, a second sealing gasket is arranged at the bottom of the flap, an avoidance groove is opened through the top of the flap and penetrates through the rear side of the flap, a first sealing gasket is arranged on the inner side wall of the avoidance groove, a third sealing gasket is arranged at the top of the high-power speaker, and the third sealing gasket corresponds to the first sealing gasket.
[0008] Preferably, two sets of hinges are evenly arranged at the top of the protective cover, and the flap is arranged at the rear side of the two sets of hinges.
[0009] Preferably, the flap is located at the rear side of the protective cover, and the avoidance groove of the flap corresponds to the power interface of the high-power speaker.
[0010] Preferably, two sets of magnetic sheets are evenly inlaid at the rear side of the protective cover, two sets of iron sheets are evenly inlaid at the bottom of the second sealing gasket, and the magnetic sheets and the iron sheets are magnetically attracted to each other.
[0011] Preferably, the second sealing gasket corresponds to the rear side of the protective cover, and a pulling groove is opened at the top of the flap.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] In the present utility model, through the mutual magnetic attraction of the magnetic sheet and the iron sheet, the flap is fixed at the rear side of the protective cover. The connection gap between the protective cover and the flap is sealed by the second sealing gasket. Through the mutual cooperation of the first sealing gasket and the third sealing gasket, the connection gaps between the power cord and the flap and the strong sound speaker can be sealed, so as to provide all-round waterproof protection for the control button and the power interface of the strong sound speaker, thereby improving the waterproof performance of the waterproof housing of the strong sound speaker;
[0014] The protective cover can be lifted by the grip rod, and then the device can be lifted, thereby improving the portability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural view of a waterproof housing of a strong sound speaker according to the present utility model;
[0016] Figure 2 is a partial rear view of a waterproof housing of a strong sound speaker according to the present utility model;
[0017] Figure 3 is a partial bottom view of a waterproof housing of a strong sound speaker according to the present utility model.
[0018] In the figure: 1, strong sound speaker; 11, protective cover; 12, grip rod; 13, hinge; 14, flap; 15, pulling groove; 16, first sealing gasket; 161, third sealing gasket; 17, second sealing gasket; 18, magnetic sheet; 19, iron sheet. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figures 1 - 3, a waterproof housing for a high - power horn, including a high - power horn 1. The housing of the high - power horn 1 is a waterproof housing. A protective cover 11 is fixedly arranged at the top of the housing of the high - power horn 1. The control buttons and power interfaces of the high - power horn 1 are located inside the protective cover 11. An installation groove is opened on the front side of the protective cover 11, and a grip rod 12 is fixedly arranged in the installation groove. The device can be lifted by the grip rod 12 to improve the portability of the device. A waterproof component is placed at the rear side of the protective cover 11. The waterproof component includes a flap 14. A second gasket 17 is fixedly arranged at the bottom of the flap 14. An avoidance groove is opened through the top of the flap 14 and penetrates the rear side of the flap 14. A first gasket 16 is fixedly arranged on the inner side wall of the avoidance groove. A third gasket 161 is fixedly arranged at the top of the high - power horn 1. The third gasket 161 corresponds to the first gasket 16. Two sets of hinges 13 are evenly and fixedly arranged at the top of the protective cover 11. The flap 14 is fixedly arranged at the rear side of the two sets of hinges 13. The flap 14 is located at the rear side of the protective cover 11. The avoidance groove of the flap 14 corresponds to the power interface of the high - power horn 1. Two sets of magnetic sheets 18 are evenly inlaid at the rear side of the protective cover 11. Two sets of iron sheets 19 are evenly inlaid at the bottom of the second gasket 17. The magnetic sheets 18 and the iron sheets 19 are magnetically attracted to each other. The second gasket 17 corresponds to the rear side of the protective cover 11. A pulling groove 15 is opened at the top of the flap 14. After the power interface of the high - power horn 1 is plugged into an external power cord, the flap 14 can be turned downward around the hinge 13 through the pulling groove 15. Through the mutual magnetic attraction of the magnetic sheets 18 and the iron sheets 19, the flap 14 is fixed at the rear side of the protective cover 11. The connection gap between the protective cover 11 and the flap 14 is sealed by the second gasket 17. At the same time, the power cord plugged into the power interface of the high - power horn 1 is placed on the top of the third gasket 161 and is located in the avoidance groove of the flap 14. Through the mutual cooperation of the first gasket 16 and the third gasket 161, the connection gap between the power cord and the flap 14 and the high - power horn 1 can be sealed, so as to provide all - round waterproof protection for the control buttons and power interfaces of the high - power horn 1, and thus improve the waterproof performance of the waterproof housing of the high - power horn 1.
[0021] Working principle: After plugging the power interface of the high-intensity sound horn 1 into the external power cord, the flap 14 can be flipped downward around the hinge 13 through the slot 15. Through the mutual magnetic attraction of the magnetic sheet 18 and the iron sheet 19, the flap 14 is fixed to the rear side of the protective cover 11. The connection gap between the protective cover 11 and the flap 14 is sealed through the second gasket 17. At the same time, the power cord plugged into the power interface of the high-intensity sound horn 1 is placed on top of the third gasket 161 and located in the avoidance slot of the flap 14. Through the mutual cooperation of the first gasket 16 and the third gasket 161, the connection gap between the power cord and the flap 14 and the high-intensity sound horn 1 can be sealed, thereby providing all-round waterproof protection for the control button and the power interface of the high-intensity sound horn 1, and further improving the waterproof performance of the waterproof housing of the high-intensity sound horn 1. The device can be lifted by the grip rod 12 to improve the portability of the device.
Claims
1. A waterproof housing for a loudspeaker, characterized in that: include: A loudspeaker (1) has a shell that is waterproof, a protective cover (11) is arranged on the top of the shell of the loudspeaker (1), a control button and a power interface of the loudspeaker (1) are located inside the protective cover (11), a mounting groove is provided on the front side of the protective cover (11), a grip rod (12) is arranged in the mounting groove, and a waterproof component is placed on the rear side of the protective cover (11).
2. The waterproof housing of a loudspeaker according to claim 1, characterized in that: The waterproof component comprises a flap (14), a second sealing gasket (17) is arranged at the bottom of the flap (14), a avoidance groove is opened through the top of the flap (14), the avoidance groove passes through the rear side of the flap (14), a first sealing gasket (16) is arranged on the inner side wall of the avoidance groove, and a third sealing gasket (161) is arranged on the top of the loudspeaker (1), and the third sealing gasket (161) corresponds to the first sealing gasket (16).
3. The waterproof housing of a loudspeaker according to claim 2, characterized in that: Two combination leaves (13) are evenly arranged on the top of the protective cover (11), and the flap (14) is arranged on the rear side of the two combination leaves (13).
4. The waterproof housing of a loudspeaker according to claim 2, characterized in that: The flap (14) is located at the rear side of the protective cover (11), and the avoidance groove of the flap (14) corresponds to the power interface of the loudspeaker (1).
5. The waterproof housing of a loudspeaker according to claim 2, characterized in that: Two groups of magnetic sheets (18) are evenly inlaid on the rear side of the protective cover (11), and two groups of iron sheets (19) are evenly inlaid on the bottom of the second sealing gasket (17), and the magnetic sheets (18) and the iron sheets (19) are magnetically attracted to each other.
6. The waterproof housing of a loudspeaker according to claim 2, characterized in that: The second sealing pad (17) corresponds to the rear side of the protective cover (11), and a groove (15) is provided on the top of the flap (14).