Multifunctional waterproof loudspeaker

Abstract

The invention discloses a multifunctional waterproof loudspeaker, and belongs to the technical field of loudspeakers, the multifunctional waterproof loudspeaker comprises a bottom plate and bottom plate supporting columns installed on the two sides of the bottom plate, one end of each bottom plate supporting column is connected with one side of an upper supporting frame, a first connecting column is installed at the bottom of the upper supporting frame, and a lower supporting frame is installed at one end of each first connecting column; the upper supporting frame and the lower supporting frame are both connected with the loudspeaker assembly, the upper supporting frame and the lower supporting frame are both connected with the outer wall of the shell, the top of the shell is provided with a shell cover, the bottom of the shell cover is provided with a plurality of top columns, and one end of each top column is connected with the top of the loudspeaker body. According to the invention, by arranging the water absorption sponge, water in the shell can be conveniently absorbed, the water entering the shell is not easy to damage the loudspeaker body, the waterproof performance of the loudspeaker can be further improved, the motor is arranged, the motor is started to drive the first rotating rod to rotate, the first rotating rod drives the first gear to rotate when rotating, and the first gear is driven to rotate when rotating, so that the waterproof performance of the loudspeaker is improved. The first gear rotates to drive the third gear to rotate.

Description

Technical Field

[0001] The invention relates to a loudspeaker, in particular to a multifunctional waterproof loudspeaker, belonging to the technical field of loudspeakers. Background Art

[0002] A speaker is a transducer device that converts electrical signals into sound signals. The performance of the speaker has a great influence on the sound quality. There are many types of speakers. According to their transducer principles, they can be divided into electric, electrostatic, electromagnetic, piezoelectric and other types. The latter two are mostly used in rural cable radio networks. According to the frequency range, they can be divided into low-frequency speakers, medium-frequency speakers and high-frequency speakers.

[0003] However, the existing loudspeakers have poor waterproof effect during actual use and cannot easily absorb the moisture entering the housing. Furthermore, during actual use, it is not easy to remove the loudspeaker from the housing for maintenance. Summary of the invention

[0004] The main purpose of the present invention is to provide a multifunctional waterproof speaker in order to solve the problem that it is not convenient to absorb the moisture entering into the shell and it is not convenient to remove the speaker from the shell for maintenance.

[0005] The purpose of the present invention can be achieved by adopting the following technical solutions:

[0006] A multifunctional waterproof speaker comprises a bottom plate and bottom plate support columns installed on both sides of the bottom plate, one end of the bottom plate support column is connected to one side of an upper support frame, a first connecting column is installed at the bottom of the upper support frame, a lower support frame is installed at one end of the first connecting column, the upper support frame and the lower support frame are both connected to a speaker assembly, the upper support frame and the lower support frame are both connected to the outer wall of an outer shell, a shell cover is provided on the top of the outer shell, a plurality of top columns are installed at the bottom of the shell cover, one end of the top column is connected to the top of the speaker body, a plurality of sound outlet holes are opened on the outer shell, the water absorption component comprises a water absorption sponge, a support plate, a bottom column and a lifting component, the lifting component is installed on the bottom plate, the A water-absorbing sponge is arranged inside the shell, and a support plate is installed at the bottom of the water-absorbing sponge, and the bottom of the support plate is connected to another support plate through a bottom column, and one end of the support plate is connected to a lifting assembly, and the lifting assembly includes a motor, a connecting frame support column, a motor connecting frame, a first rack, a first gear, a first rotating rod and a first side column, a connecting frame support column is installed on the lower support frame, a motor connecting frame is installed at one end of the connecting frame support column, a motor is installed on the motor connecting frame, a first rotating rod is installed at the output end of the motor, a first gear is installed on the first rotating rod, a first side column is installed at one end of the support plate, and a first rack meshing with the first gear is installed at one end of the first side column.

[0007] Preferably, a moving rod is installed at one end of the support plate, a guide ring is installed at one end of the moving rod, a guide rod is installed on the bottom plate, and a guide hole that cooperates with the guide rod is opened on the guide ring.

[0008] Preferably, a plurality of side panel support columns are installed on the lower support frame, a side panel is installed on one end of the side panel support column, an extrusion wheel is rotatably installed on the side panel, a second gear is installed on one end of the extrusion wheel, a second pulley is installed on the first rotating rod, a first pulley is installed on the extrusion wheel, and the first pulley is connected to the second pulley via a belt.

[0009] Preferably, a plurality of second connecting columns are installed on the outer shell, and one end of the second connecting column is connected to the water baffle.

[0010] Preferably, a linkage column is installed on the top of the shell cover, a second rack is installed at one end of the linkage column, a connecting disk support column is installed on the bottom plate, a connecting disk is installed on the connecting disk support column, a second rotating rod is rotatably installed on the connecting disk, a third gear meshing with the second rack is installed on the second rotating rod, and the third gear meshing with the first gear.

[0011] Preferably, a second side column is installed on the lower support frame, a support plate is installed on one end of the second side column, a movable column is installed on the support plate, a support column is installed on the shell cover, a movable ring is installed on one end of the support column, and a limiting hole that cooperates with the movable column is opened on the movable ring.

[0012] Beneficial technical effects of the present invention:

[0013] 1. According to the multifunctional waterproof speaker of the present invention, by providing a water-absorbing sponge, it is possible to easily absorb the water in the shell, so that the water entering the shell is not easy to cause damage to the speaker body, thereby improving the waterproofness of the speaker.

[0014] 2. By setting a motor, the motor starts and drives the first rotating rod to rotate, and the first rotating rod drives the first gear to rotate when the first gear rotates, and the third gear drives the second rack to move when the first gear rotates, so that it is convenient to drive the shell cover to move, and the speaker body can be removed from the shell, which is convenient for repairing the speaker body. By setting a connecting frame support column and a motor connecting frame, the motor can be supported, and by setting a connecting plate support column and a connecting plate, the second rotating rod can be supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 is a schematic diagram of the third gear structure of the present invention;

[0017] Figure 3 is a schematic diagram of the second gear structure of the present invention;

[0018] Figure 4 It is a schematic diagram of the water retaining plate structure of the present invention;

[0019] Figure 5 It is a schematic diagram of the structure of the water-absorbing sponge of the present invention;

[0020] Figure 6 It is a schematic diagram of the structure of the extrusion wheel of the present invention;

[0021] Figure 7 It is a schematic diagram of the motor structure of the present invention;

[0022] Figure 8 It is a schematic diagram of the structure of the mobile column of the present invention;

[0023] Fig. 9 It is a schematic diagram of the structure of the speaker body of the present invention;

[0024] Fig.10 It is a schematic diagram of the structure of the mobile ring of the present invention;

[0025] Fig.11 For the present invention Fig.10 A schematic diagram of the enlarged structure in the middle.

[0026] In the figure: 1, bottom plate; 11, bottom plate support column; 12, upper support frame; 13, lower support frame; 14, first connecting column; 2, outer shell; 21, shell cover; 22, sound outlet; 23, speaker body; 24, top column; 3, motor; 31, connecting frame support column; 32, motor connecting frame; 33, first rack; 34, first gear; 35, first rotating rod; 36, first side column; 37, support plate; 38, bottom column; 39, water-absorbing sponge; 4, squeezing wheel; 41 , side plate; 42, side plate support column; 43, second gear; 44, first pulley; 45, second pulley; 46, belt; 5, third gear; 51, second rack; 52, connecting plate; 53, second rotating rod; 54, connecting plate support column; 55, linkage column; 6, guide rod; 61, guide ring; 62, moving rod; 7, water baffle; 71, second connecting column; 8, moving column; 81, moving ring; 82, second side column; 83, support plate; 84, support column. DETAILED DESCRIPTION

[0027] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0028] like Figure 1-Figure 11As shown, the multifunctional waterproof speaker provided in this embodiment includes a supporting assembly for supporting the speaker assembly; a speaker assembly is installed on the supporting assembly; a water absorbing assembly is used to absorb water in the speaker assembly; a squeezing assembly is used to squeeze out the water in the water absorbing assembly; a moving assembly is used to move the speaker assembly; a guiding assembly is used to guide and limit the water absorbing assembly; a water retaining assembly is used to limit and guide the water entering the shell; a limiting assembly is used to guide and limit the speaker assembly, and the supporting assembly includes a bottom plate 1, a bottom plate supporting column 11, an upper supporting frame 12, a lower supporting frame 13 and a first connecting column 14, bottom plate supporting columns 11 are installed on both sides of the bottom plate 1, one end of the bottom plate supporting column 11 is connected to one side of the upper supporting frame 12, and the upper supporting frame 1 2 is installed with a first connecting column 14 at the bottom, one end of the first connecting column 14 is installed with a lower support frame 13, the upper support frame 12 and the lower support frame 13 are connected to the speaker assembly, the water absorption assembly includes a water absorption sponge 39, a support plate 37, a bottom column 38 and a lifting assembly, the lifting assembly is installed on the bottom plate 1, a water absorption sponge 39 is arranged inside the shell 2, a support plate 37 is installed at the bottom of the water absorption sponge 39, the bottom of the support plate 37 is connected to another support plate 37 through the bottom column 38, one end of the support plate 37 is connected to the lifting assembly, the lifting assembly includes a motor 3, a connecting frame support column 31, a motor connecting frame 32, a first rack 33, a first gear 34, a first rotating rod 35 and a first side column 36, the lower support frame 13 is installed with a connecting frame support column 31, A motor connecting frame 32 is installed at one end of the connecting frame support column 31, a motor 3 is installed on the motor connecting frame 32, a first rotating rod 35 is installed at the output end of the motor 3, a first gear 34 is installed on the first rotating rod 35, a first side column 36 is installed at one end of the support plate 37, a first rack 33 meshing with the first gear 34 is installed at one end of the first side column 36, a guide assembly includes a guide rod 6, a guide ring 61 and a moving rod 62, a moving rod 62 is installed at one end of the support plate 37, a guide ring 61 is installed at one end of the moving rod 62, a guide rod 6 is installed on the bottom plate 1, and a guide hole that cooperates with the guide rod 6 is opened on the guide ring 61, and an extrusion assembly includes an extrusion wheel 4, a side plate 41, a side plate support column 42, a second gear 43, and a second pulley 45 and belt 46, a plurality of side panel support columns 42 are installed on the lower support frame 13, a side panel 41 is installed at one end of the side panel support column 42, an extrusion wheel 4 is rotatably installed on the side panel 41, a second gear 43 is installed at one end of the extrusion wheel 4, a second pulley 45 is installed on the first rotating rod 35, a first pulley 44 is installed on the extrusion wheel 4, the first pulley 44 is connected to the second pulley 45 through a belt 46, and by arranging a water-absorbing sponge 39, it is easy to absorb the water in the housing 2, and the water entering the housing 2 is not easy to cause damage to the speaker body 23, thereby improving the waterproofness of the speaker, and by arranging a motor 3, the motor 3 is started to drive the first rotating rod 35 to rotate, and when the first rotating rod 35 rotates, it can drive the first gear 34 to rotate,When the first gear 34 rotates, it can drive the first rack 33 to move, and then drive the water-absorbing sponge 39 to move. When the first rotating rod 35 rotates, it drives the second pulley 45 to rotate. The second pulley 45 can drive the first pulley 44 to rotate through the belt 46. When the first pulley 44 rotates, it drives the extrusion wheel 4 to rotate. When one of the extrusion wheels 4 rotates, the two extrusion wheels 4 can be rotated through the second gear 43, which can facilitate the extrusion and dehydration of the water-absorbing sponge 39. The extrusion wheel 4 is connected to the side plate 41 through a bearing. By setting the side plate support column 42 and the side plate 41, the extrusion wheel 4 can be supported. The water retaining assembly includes a water retaining plate 7 and a second connecting column 71. A plurality of second connecting columns 71 are installed on the housing 2. One end of the second connecting column 71 is connected to the water retaining plate 7. By setting the water retaining plate 7 and the second connecting column 71 to cooperate with each other, the water entering the housing 2 can be diverted, and the water is not easy to splash onto the speaker body 23.

[0029] In this embodiment, if Figure 1 , Figure 2 , Figure 3 , Figure 8 , Fig. 9 , Fig.10 and Fig.11As shown, the speaker assembly includes a shell 2, a shell cover 21, a sound outlet 22, a speaker body 23 and a top column 24. The upper support frame 12 and the lower support frame 13 are connected to the outer wall of the shell 2. The shell 2 is provided with a shell cover 21 on the top, and a plurality of top columns 24 are installed on the bottom of the shell cover 21. One end of the top column 24 is connected to the top of the speaker body 23. The shell 2 is provided with a plurality of sound outlets 22. The moving assembly includes a third gear 5, a second rack 51, a connecting plate 52, a second rotating rod 53, a connecting plate supporting column 54 and A linkage column 55 is installed on the top of the shell cover 21, and a second rack 51 is installed on one end of the linkage column 55. A connecting plate support column 54 is installed on the bottom plate 1, and a connecting plate 52 is installed on the connecting plate support column 54. A second rotating rod 53 is rotatably installed on the connecting plate 52, and a third gear 5 meshingly connected with the second rack 51 is installed on the second rotating rod 53. The third gear 5 is meshingly connected with the first gear 34. The limiting assembly includes a moving column 8, a moving ring 81, a second side column 82, a support plate 83 and a support column 84. A second side column 82 is installed on the lower support frame 13, a support plate 83 is installed at one end of the second side column 82, a moving column 8 is installed on the support plate 83, a support column 84 is installed on the shell cover 21, a moving ring 81 is installed at one end of the support column 84, and a limiting hole that cooperates with the moving column 8 is opened on the moving ring 81. By setting a motor 3, the motor 3 is started to drive the first rotating rod 35 to rotate, and when the first rotating rod 35 rotates, it drives the first gear 34 to rotate, and when the first gear 34 rotates, it drives the third gear 5 to rotate, and the third gear 5 rotates When the second rack 51 is driven to move, the shell cover 21 can be driven to move, and the speaker body 23 can be removed from the shell 2, so that the speaker body 23 can be repaired. By setting the connecting frame support column 31 and the motor connecting frame 32, the motor 3 can be supported. By setting the connecting disk support column 54 and the connecting disk 52, the second rotating rod 53 can be supported. By setting the moving ring 81 to be slidably connected with the moving column 8, the shell cover 21 and the speaker body 23 can be guided and limited.

[0030] In this embodiment, if Figure 1-Figure 11 As shown, the working process of a multifunctional waterproof speaker provided in this embodiment is as follows:

[0031] Step 1: When water enters the housing 2, the water-absorbing sponge 39 absorbs the water in the housing 2;

[0032] Step 2: When it is necessary to squeeze out the water in the water-absorbing sponge 39, the motor 3 is started to drive the first rotating rod 35 to rotate. When the first rotating rod 35 rotates, it can drive the first gear 34 to rotate. When the first gear 34 rotates, it drives the first rack 33 to move, thereby driving the water-absorbing sponge 39 to move. When the first rotating rod 35 rotates, it drives the second pulley 45 to rotate. The second pulley 45 drives the first pulley 44 to rotate through the belt 46. When the first pulley 44 rotates, it drives the extrusion wheel 4 to rotate. When one of the extrusion wheels 4 rotates, the two extrusion wheels 4 rotate through the second gear 43, thereby squeezing and dehydrating the water-absorbing sponge 39.

[0033] Step 3: The motor 3 is started to drive the first rotating rod 35 to rotate. When the first rotating rod 35 rotates, it drives the first gear 34 to rotate. When the first gear 34 rotates, it drives the third gear 5 to rotate. When the third gear 5 rotates, it drives the second rack 51 to move, and then drives the shell cover 21 to move, remove the speaker body 23 from the outer shell 2, and then repair the speaker body 23.

[0034] In summary, in the present embodiment, according to the multifunctional waterproof speaker of the present embodiment, by providing a water-absorbing sponge 39, it is possible to absorb water in the housing 2, so that the water entering the housing 2 is not easy to cause damage to the speaker body 23, thereby improving the waterproofness of the speaker. By providing a motor 3, the motor 3 is started to drive the first rotating rod 35 to rotate. When the first rotating rod 35 rotates, it can drive the first gear 34 to rotate. When the first gear 34 rotates, it can drive the first rack 33 to move, thereby driving the water-absorbing sponge 39 to move. When the first rotating rod 35 rotates, it drives the second pulley 45 to rotate. The second pulley 45 can drive the first pulley 44 to rotate through the belt 46. When the first pulley 44 rotates, it drives the extrusion wheel 4 to rotate. When one of the extrusion wheels 4 rotates, the two extrusion wheels 4 can be rotated through the second gear 43, so that the water-absorbing sponge 39 can be squeezed and dehydrated. The extrusion wheel 4 is connected to the side plate 41 through a bearing. By providing a side plate support The support column 42 and the side plate 41 can support the extrusion wheel 4. By setting the water baffle 7 and the second connecting column 71 to cooperate with each other, the water entering the shell 2 can be diverted, so that the water is not easy to splash onto the speaker body 23. By setting the motor 3, the motor 3 starts to drive the first rotating rod 35 to rotate. When the first rotating rod 35 rotates, it drives the first gear 34 to rotate. When the first gear 34 rotates, it drives the third gear 5 to rotate. When the third gear 5 rotates, it drives the second rack 51 to move, so that it is convenient to drive the shell cover 21 to move, and the speaker body 23 can be removed from the shell 2, which is convenient for repairing the speaker body 23. By setting the connecting frame support column 31 and the motor connecting frame 32, the motor 3 can be supported. By setting the connecting plate support column 54 and the connecting plate 52, the second rotating rod 53 can be supported. By setting the moving ring 81 to be slidably connected with the moving column 8, it is convenient to guide and limit the shell cover 21 and the speaker body 23.

[0035] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0036] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0037] The above description shows and describes several preferred embodiments of the present invention, but as mentioned above, it should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the invention concept described herein through the above teachings or the technology or knowledge of the relevant field. Changes and variations made by those skilled in the art do not depart from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A multifunctional waterproof speaker, characterized in that: The invention comprises a bottom plate (1) and bottom plate support columns (11) installed on both sides of the bottom plate (1), one end of the bottom plate support column (11) is connected to one side of an upper support frame (12), a first connecting column (14) is installed at the bottom of the upper support frame (12), a lower support frame (13) is installed at one end of the first connecting column (14), the upper support frame (12) and the lower support frame (13) are both connected to a speaker assembly, and the upper support frame (12) and the lower support frame (13) are both connected to an outer shell The outer wall of the housing (2) is connected, a housing cover (21) is arranged on the top of the housing (2), a plurality of top columns (24) are installed on the bottom of the housing cover (21), one end of the top column (24) is connected to the top of the speaker body (23), a plurality of sound outlet holes (22) are opened on the housing (2), the water absorption component comprises a water absorption sponge (39), a support plate (37), a bottom column (38) and a lifting component, the lifting component is installed on the bottom plate (1), and a water absorption sponge (39) is arranged inside the housing (2). The water-absorbing sponge (39) is provided with a support plate (37) at the bottom thereof, the bottom of the support plate (37) is connected to another support plate (37) via a bottom column (38), one end of the support plate (37) is connected to a lifting assembly, the lifting assembly comprising a motor (3), a connecting frame support column (31), a motor connecting frame (32), a first rack (33), a first gear (34), a first rotating rod (35) and a first side column (36), the lower support frame (13) is provided with a connecting frame (31), a first rotating rod (35) and a first side column (36), A connecting frame support column (31), one end of the connecting frame support column (31) is mounted with a motor connecting frame (32), a motor (3) is mounted on the motor connecting frame (32), a first rotating rod (35) is mounted on the output end of the motor (3), a first gear (34) is mounted on the first rotating rod (35), a first side column (36) is mounted on one end of the support plate (37), and a first rack (33) meshingly connected with the first gear (34) is mounted on one end of the first side column (36).

2. A multifunctional waterproof speaker according to claim 1, characterized in that: A moving rod (62) is installed at one end of the support plate (37), a guide ring (61) is installed at one end of the moving rod (62), a guide rod (6) is installed on the bottom plate (1), and a guide hole that cooperates with the guide rod (6) is opened on the guide ring (61).

3. A multifunctional waterproof speaker according to claim 2, characterized in that: A plurality of side plate support columns (42) are installed on the lower support frame (13), one end of the side plate support column (42) is installed with a side plate (41), an extrusion wheel (4) is rotatably installed on the side plate (41), one end of the extrusion wheel (4) is installed with a second gear (43), a second pulley (45) is installed on the first rotating rod (35), a first pulley (44) is installed on the extrusion wheel (4), and the first pulley (44) is connected to the second pulley (45) via a belt (46).

4. A multifunctional waterproof speaker according to claim 3, characterized in that: A plurality of second connecting columns (71) are mounted on the outer shell (2), and one end of each second connecting column (71) is connected to the water baffle (7).

5. A multifunctional waterproof speaker according to claim 4, characterized in that: A linkage column (55) is installed on the top of the shell cover (21), and a second rack (51) is installed on one end of the linkage column (55). A connecting disk support column (54) is installed on the bottom plate (1), and a connecting disk (52) is installed on the connecting disk support column (54). A second rotating rod (53) is rotatably installed on the connecting disk (52), and a third gear (5) meshingly connected to the second rack (51) is installed on the second rotating rod (53), and the third gear (5) is meshingly connected to the first gear (34).

6. A multifunctional waterproof speaker according to claim 5, characterized in that: A second side column (82) is installed on the lower support frame (13), a support plate (83) is installed on one end of the second side column (82), a movable column (8) is installed on the support plate (83), a support column (84) is installed on the shell cover (21), a movable ring (81) is installed on one end of the support column (84), and a limiting hole that cooperates with the movable column (8) is opened on the movable ring (81).

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