Loudspeaker device with warning function

Abstract

The utility model discloses a horn device with a warning function, which comprises a horn main body, the upper end face of the horn main body is sleeved with a sound outlet cover in a threaded manner, the upper end face of the sound outlet cover is in threaded connection with a fixed cover, the lower end face of the fixed cover is fixedly provided with a sound reflecting wall, and the upper end face of the horn main body is fixedly provided with a waterproof enclosure. The lower end face of the horn body is sleeved with a supporting block in a threaded mode, two connecting blocks are fixedly arranged on the lower end face of the supporting block, and the two connecting blocks are hinged to a rotating block through threaded columns. The utility model has the advantages that external rainwater can be effectively prevented from entering the device, and the sounding element in the device can be effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of loudspeaker devices, in particular to a loudspeaker device with a warning function. Background Art

[0002] The car horn device is an important part of the car. It is not only used to sound the alarm, but also to send various sound signals, such as reversing, turning, and parking to remind the driver and pedestrians. The design and function of the car horn device may vary depending on the model and manufacturer, but its basic working principle and maintenance requirements are similar. Through reasonable use and maintenance, the car horn device can provide clear and accurate sound signals for the driver and passengers to ensure driving safety.

[0003] Existing automobile horn devices usually directly fix the sound-generating part of the horn and the automobile frame. When the automobile is driving on a bumpy road, the automobile horn device usually relies on the automobile's own shock-absorbing device for shock absorption. However, the automobile's own shock-absorbing device is mainly used to improve the driving comfort of the driver. In this way, the automobile shock-absorbing device can only provide less shock absorption for the horn device. At the same time, when driving on rainy days, rainwater will splash onto the horn device, causing erosion of the sound-generating part. Therefore, those skilled in the art provide a horn device with a warning function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a horn device with a warning function, so as to solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A horn device with a warning function comprises a horn body, a sound cover is threadedly sleeved on the upper end surface of the horn body, a fixed cover is threadedly connected to the upper end surface of the sound cover, a sound reflection wall is fixedly arranged on the lower end surface of the fixed cover, a waterproof enclosure is fixedly arranged on the upper end surface of the horn body, a support block is threadedly sleeved on the lower end surface of the horn body, two connecting blocks are fixedly arranged on the lower end surface of the support block, and the two connecting blocks are hinged together with a rotating block through a threaded column;

[0007] The speaker body includes a protective tube, a bottom plate is threaded through the bottom of the protective tube, a spring is fixedly arranged in the middle of the upper end surface of the bottom plate, two telescopic columns are fixedly arranged on both sides of the upper end surface of the bottom plate, the lower end of the spring is fixedly connected to the damping block, the upper end of the spring is fixedly connected to the placement plate, the damping block is fixedly connected to the upper end surface of the bottom plate, the placement plate is slidably matched with the inner wall of the protective tube, the upper end surfaces of the two telescopic columns are fixedly connected to the lower end surface of the placement plate, and the lower end surfaces of the two telescopic columns are fixedly connected to the upper end surface of the bottom plate.

[0008] Furthermore, two connecting columns are fixedly provided on the upper end surface of the sound outlet cover, and two through holes are provided on the fixing cover. The two connecting columns are correspondingly passed through the two through holes and are fixed together with the fixing cover by two rotating nuts.

[0009] Furthermore, a fixing plate is fixedly provided on the lower end surface of the rotating block.

[0010] Furthermore, a thread groove is provided on the upper end surface of the speaker body, and a thread block is fixedly provided on the lower end surface of the sound cover, and the thread block is threadably matched with the thread groove.

[0011] Furthermore, a sound-generating element is fixedly disposed on the upper end surface of the speaker body, and the sound-generating element is surrounded by the waterproof enclosure.

[0012] Furthermore, a plurality of sound outlets are provided on the front end surface of the sound outlet cover.

[0013] Furthermore, a clamping block is fixedly provided on the upper surface of the placement plate.

[0014] Furthermore, a sensor is embedded and fixedly installed on the inner wall of one side of the protection tube.

[0015] Compared with the prior art, the advantages of the utility model are as follows:

[0016] 1. The utility model proposes a horn device with a warning function. When in use, the main body has a protective tube, which can protect the internal structure. A placement plate is slidable inside the protective tube, and a clamping block is fixed on the upper end of the placement plate. When in use, the clamping block can fix the sound element, so that the placement plate can drive the sound element to move up and down. The lower end surface of the placement plate is connected to a spring. When the car encounters a bumpy road section while driving, the spring is used to play a buffering role, which can effectively reduce the damage of the sound element caused by the car driving on the bumpy road section.

[0017] 2. The utility model proposes a horn device with a warning function. When in use, a sound cover is threadedly fixed to the upper end of a main body. A fixed cover is fixed to the upper end of the sound cover to prevent rainwater from directly entering the sound element when the car is driving in the rain. When a small amount of rainwater enters the upper end of the main body, a waterproof surround is fixed to the upper end of the main body to protect the sound element inside, so that rainwater entering the inside of the main body cannot enter the position of the sound element, thereby reducing the erosion of rainwater on the sound element. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution in this embodiment, the following is a brief introduction to the drawings required for use in the description of the embodiment. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is an axial schematic diagram of a specific embodiment of the horn device with warning function of the utility model;

[0020] Figure 2 yes Figure 1 A first exploded schematic diagram of a speaker device with a warning function in an embodiment;

[0021] Figure 3 yes Figure 1 A second exploded schematic diagram of the speaker device with a warning function in the embodiment;

[0022] Figure 4 yes Figure 1 A front cross-sectional schematic diagram of the main body structure in the embodiment.

[0023] Explanation of the reference numerals: 1. speaker body; 101. protective tube; 102. snap-on block; 103. placement plate; 104. telescopic column; 105. sensor; 106. bottom plate; 107. spring; 108. damping block; 2. sound cover; 3. sound outlet; 4. fixing cover; 5. connecting block; 6. threaded column; 7. rotating block; 8. fixing plate; 9. connecting column; 10. through hole; 11. rotating nut; 12. sound-emitting element; 13. waterproof surround; 14. threaded groove; 15. threaded block; 16. sound-reflecting wall; 17. supporting block. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the following further describes how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0025] Reference Figures 1 to 4The utility model provides an embodiment: a speaker device with a warning function, including a speaker body 1, a sound cover 2 is threadedly sleeved on the upper end surface of the speaker body 1, a fixing cover 4 is threadedly connected to the upper end surface of the sound cover 2, a sound reflection wall 16 is fixedly arranged on the lower end surface of the fixing cover 4, a waterproof surround 13 is fixedly arranged on the upper end surface of the speaker body 1, a support block 17 is threadedly sleeved on the lower end surface of the speaker body 1, two connecting blocks 5 are fixedly arranged on the lower end surface of the support block 17, and the two connecting blocks 5 are hinged together with the rotating block 7 through a threaded column 6; wherein the speaker body 1 includes a protective tube 101, the function of the protective tube 101 is to protect the internal structure, the protective tube A bottom plate 106 is threaded through the bottom of 101, and the lower end of the bottom plate 106 can be threadedly connected to the support block 17, a spring 107 is fixedly set in the middle of the upper end surface of the bottom plate 106, and two telescopic columns 104 are fixedly provided on both sides of the upper end surface of the bottom plate 106, the lower end of the spring 107 is fixedly connected to the damping block 108, the upper end of the spring 107 is fixedly connected to the placement plate 103, the damping block 108 is fixedly connected to the upper end surface of the bottom plate 106, the placement plate 103 is slidably matched with the inner wall of the protective tube 101, the upper end surfaces of the two telescopic columns 104 are fixedly connected to the lower end surface of the placement plate 103, and the lower end surfaces of the two telescopic columns 104 are fixedly connected to the upper end surface of the bottom plate 106.

[0026] Specifically, in the above-mentioned specific embodiment, two connecting columns 9 are fixedly provided on the upper end surface of the sound cover 2, and two through holes 10 are provided on the fixed cover 4. The two connecting columns 9 are correspondingly provided in the two through holes 10, and are fixed together with the fixed cover 4 through two rotating nuts 11. During assembly, the two connecting columns 9 connected to the upper end of the sound cover 2 can pass through the two through holes 10 provided on the fixed cover 4, so that the fixed cover 4 is placed on the upper end of the sound cover 2, and then the rotating nut 11 is threadedly sleeved on the upper end of the connecting column 9, and the rotating nut 11 is tightened to squeeze the fixed cover 4, so that the fixed cover 4 can be fixed on the upper end of the sound cover 2.

[0027] Specifically, in the above specific embodiment, a fixing plate 8 is fixedly provided on the lower end surface of the rotating block 7. The rotating block 7 can rotate between the two connecting blocks 5, and the fixing plate 8 can be connected to other structures of the car. The position of the fixing plate 8 can be adjusted by rotating the rotating block 7, so that the fixing plate 8 can be more conveniently connected to other structures, thereby facilitating the fixing of the entire speaker device and the car.

[0028] Specifically, in the above specific embodiment, a thread groove 14 is provided on the upper end surface of the speaker body 1, and a thread block 15 is fixedly provided on the lower end surface of the sound cover 2, and the thread block 15 is threadedly matched with the thread groove 14. When in use, the thread groove 14 can be conveniently connected to the thread block 15 fixed at the lower end of the sound cover 2, so that the speaker body 1 can be connected to the sound cover 2.

[0029] Specifically, in the above embodiment, a sound-generating element 12 is fixedly disposed on the upper end surface of the speaker body 1, and a waterproof enclosure 13 is disposed around the sound-generating element 12. The sound-generating element 12 can generate sound.

[0030] Specifically, in the above-mentioned specific embodiment, a plurality of sound outlets 3 are provided on the front surface of the sound outlet cover 2. The sound outlets 3 can transmit the sound emitted by the sound-emitting element 12 to the outside of the entire structure.

[0031] Specifically, in the above-mentioned specific embodiment, a snap-in block 102 is fixedly provided on the upper end surface of the placement plate 103, and the snap-in block 102 is used to be snap-connected with the sound element 12. On the one hand, it allows the sound element 12 to move up and down when the car is driving and making sounds and bumps. On the other hand, when the sound element 12 is damaged, it is convenient to disassemble and repair the sound element 12.

[0032] Specifically, in the above specific embodiment, a sensor 105 is embedded and fixedly arranged on the inner wall of one side of the protection tube 101. The sensor 105 can warn the car driver when the placement plate 103 moves downward and passes by, reminding him to slow down when driving on a bumpy road section.

[0033] In the above specific embodiment, the function of the waterproof enclosure 13 is to protect the sound element 12 inside, to prevent water from entering the inside of the device from the sound outlet 3 of the sound cover 2 when in use. Since the height of the waterproof enclosure 13 is high, it can prevent water entering the inside of the device from entering the inside of the sound element 12. The function of the sound cover 2 is to protect the internal structure. The function of the fixed cover 10 is to prevent objects from falling from the upper end and causing damage to the internal sound element 12. The function of the anti-sound wall 16 is to reflect the sound generated by the sound element 12 so that the sound can be transmitted from the sound outlet 3 of the sound cover 2. The function of the support block 17 is to facilitate disassembly so that the device can be easily disassembled when damaged. The function of the two connecting blocks 5 is to enable the rotating block 7 to rotate inside when in use. The spring 107 can play a buffering role, which can reduce the impact on the sound element 12 when the car is driving. The damping block 108 can reduce the shaking of the spring 107 during buffering. The upper end of the telescopic column 104 is connected to the placement plate 103, so that the placement plate 103 can be more stable when moving up and down.

[0034] The working principle of the horn device with warning function provided by the utility model is as follows:

[0035] When in use, the waterproof enclosure 13 can protect the sound element 12 to prevent external rainwater from entering the interior of the device through the sound outlet 3 of the sound cover 2; the fixed cover 10 can prevent objects from falling from the upper end and causing damage to the internal sound element 12; the sound-reflecting wall 16 can reflect the sound generated by the sound element 12 so that the sound can be transmitted from the sound outlet 3 of the sound cover 2; the spring 107 can play a buffering role to reduce the impact on the sound element 12 during the driving of the car; the damping block 108 can reduce the shaking of the spring 107 during buffering; the telescopic column 104 can make the placement plate 103 more stable when moving up and down; the sensor 105 can warn the car driver to slow down on bumpy roads.

[0036] Finally, it should be noted that the above description is only an embodiment of the present utility model, and does not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made using the contents of the present utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present utility model.

Claims

1. A horn device with a warning function, comprising a horn body (1), characterized in that: The upper end surface of the speaker body (1) is threadedly sleeved with a sound cover (2), the upper end surface of the sound cover (2) is threadedly connected with a fixing cover (4), the lower end surface of the fixing cover (4) is fixedly provided with a sound reflection wall (16), the upper end surface of the speaker body (1) is fixedly provided with a waterproof enclosure (13), the lower end surface of the speaker body (1) is threadedly sleeved with a support block (17), the lower end surface of the support block (17) is fixedly provided with two connecting blocks (5), and the two connecting blocks (5) are hinged together with the rotating block (7) through a threaded column (6); The speaker body (1) comprises a protective tube (101), a bottom plate (106) is threadedly penetrated at the bottom of the protective tube (101), a spring (107) is fixedly arranged in the middle of the upper end surface of the bottom plate (106), two telescopic columns (104) are fixedly arranged on both sides of the upper end surface of the bottom plate (106), the lower end of the spring (107) is fixedly connected to a damping block (108), the upper end of the spring (107) is fixedly connected to a placement plate (103), the damping block (108) is fixedly connected to the upper end surface of the bottom plate (106), the placement plate (103) is slidably matched with the inner wall of the protective tube (101), the upper end surfaces of the two telescopic columns (104) are fixedly connected to the lower end surface of the placement plate (103), and the lower end surfaces of the two telescopic columns (104) are fixedly connected to the upper end surface of the bottom plate (106).

2. A horn device with a warning function according to claim 1, characterized in that: Two connecting columns (9) are fixedly arranged on the upper end surface of the sound cover (2), and two through holes (10) are provided on the fixing cover (4). The two connecting columns (9) are correspondingly inserted into the two through holes (10) and are fixed together with the fixing cover (4) via two rotating nuts (11).

3. A horn device with a warning function according to claim 1, characterized in that: A fixing plate (8) is fixedly arranged on the lower end surface of the rotating block (7).

4. A horn device with a warning function according to claim 1, characterized in that: The upper end surface of the speaker body (1) is provided with a thread groove (14), and the lower end surface of the sound cover (2) is fixedly provided with a thread block (15), and the thread block (15) is threadably matched with the thread groove (14).

5. The horn device with warning function according to claim 1, characterized in that: A sound-generating element (12) is fixedly arranged on the upper end surface of the speaker body (1), and the waterproof enclosure (13) is arranged around the sound-generating element (12).

6. A horn device with a warning function according to claim 1, characterized in that: The front end surface of the sound outlet cover (2) is provided with a plurality of sound outlets (3).

7. A horn device with a warning function according to claim 5, characterized in that: A clamping block (102) is fixedly arranged on the upper end surface of the placement plate (103).

8. The horn device with warning function according to claim 1, characterized in that: A sensor (105) is embedded and fixedly arranged on the inner wall of one side of the protection tube (101).

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