A speaker with waterproof function

Abstract

The present invention relates to the technical field of speaker equipment, and discloses a speaker with waterproof function, including a casing, a grid block is fixedly installed in the middle of the inner cavity of the casing, and track blocks located on both sides of the grid block are fixedly installed on the top and bottom of the inner cavity of the casing. When using the speaker, the card rod is squeezed toward the direction of the rectangular box to move the card rod, and the first card block is rotated 180 degrees so that the right side of the first card block is located above the casing. At this time, the card rod is released to fix the first card block due to the elastic force of the compression spring. The moving rod is pulled by pulling the handle to slide inside the track block, so that the speaker body is extended from the inside of the casing for use. When the use is finished, the handle can be pushed to make the speaker body enter the inside of the casing and the first card block is rotated to fix the handle, thereby preventing external water from entering the inside of the speaker when not in use, thereby increasing the practicality of the speaker.

Description

Technical Field

[0001] The present invention relates to the technical field of speaker equipment, in particular to a speaker with a waterproof function. Background Art

[0002] A speaker is a device that can convert audio signals into sound. It is an extremely important component of the sound system and is responsible for converting electrical signals into sound signals for human ears to hear.

[0003] In a humid environment, water can easily enter the connection parts of traditional speakers, causing damage to the electronic units inside the speakers and making the speakers unable to work normally. In addition, traditional speakers are large in size and inconvenient to carry and transport, causing inconvenience to people's lives. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a speaker with a waterproof function, which has the advantages of being waterproof and easy to carry and transport. It solves the problem that traditional speakers are easily exposed to water when in a humid environment, thereby causing damage to the electronic units inside the speakers and making it impossible for the speakers to work normally, and that traditional speakers are large in size and inconvenient to carry and transport.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned waterproof function and facilitate the purpose of carrying and transporting, the present invention provides the following technical solutions: a speaker with waterproof function, comprising a casing, a grid block is fixedly installed in the middle of the casing inner cavity, and track blocks located on both sides of the grid block are fixedly installed on the top and bottom of the casing inner cavity, the number of the track blocks is four, and each of the four track blocks is a group of two, and the two groups of track blocks are symmetrical with respect to the center of the casing, and a motion rod is movably sleeved between the two track blocks, and the left side of the motion rod is fixedly connected to the speaker body, and handles are fixedly installed on both sides of the speaker body, and the other end of the handle passes through the casing and extends to On the outside of the casing, short blocks are fixedly installed on the top of both sides of the casing, and the outer surface of the short block is movably sleeved with a first clamping block located above the handle, and the right side of the first clamping block is movably connected to the top of the handle. A rectangular box is fixedly installed in the middle of the top of the casing, and clamping rods are movably sleeved on both sides of the rectangular box, one end of the clamping rod penetrates the rectangular box and extends to the outside of the rectangular box, and the other end of the clamping rod penetrates the rectangular box and extends to the inside of the rectangular box. There are two clamping rods, and a compression spring located inside the rectangular box is fixedly connected between the two clamping rods, and both sides of the clamping rod are movably connected to the right side of the first clamping block.

[0008] Preferably, a long tube is fixedly mounted on the back of the casing, the number of the long tubes is two, the two long tubes are symmetrical with respect to the center of the casing, and telescopic rods are movably sleeved inside the two long tubes.

[0009] Preferably, the other end of the telescopic rod passes through the long tube and extends to the top of the long tube, and a handle located above the casing is fixedly mounted in the middle of the top end of the telescopic rod.

[0010] Preferably, second card blocks are fixedly installed on both sides of the bottom of the casing, the number of the second card blocks is two, the two second card blocks are symmetrical about the center of the casing, and third card blocks located between the second card blocks are fixedly installed on both sides of the bottom of the casing.

[0011] Preferably, a bottom block located between the second clamping block and the third clamping block is fixedly mounted on the bottom of the housing, and a round shaft is fixedly sleeved inside the bottom block.

[0012] Preferably, a rotating rod is movably sleeved on the outer surface of the circular shaft, one end of the rotating rod is fixedly connected to a roller located between the third clamping blocks, the bottom of the third clamping block is movably connected to the top of the rotating rod, and the right side of the second clamping block is movably connected to the rotating rod.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides a sound box with waterproof function, which has the following beneficial effects:

[0015] 1. When using the speaker with waterproof function, the card rod is squeezed toward the direction of the rectangular box to move the card rod, and the first card block is rotated 180 degrees so that the right side of the first card block is located above the casing. At this time, the card rod is released to use the elastic force of the compression spring to fix the first card block with the card rod, and the moving rod is pulled by the handle to slide inside the track block, so that the speaker body is extended from the inside of the casing for use. When the use is finished, the handle can be pushed to make the speaker body enter the inside of the casing and the first card block is rotated to fix the handle. When the speaker is not in use, water from the outside is prevented from entering the inside of the speaker, thereby increasing the practicality of the speaker.

[0016] 2. When the speaker with waterproof function is carried and transported, the handle can be pulled to extend the telescopic rod from the inside of the long tube. The speaker is lifted and the roller is rotated downward by 90 degrees, so that the third clamping block cancels the fixation of the rotating rod. The second clamping block clamps the rotating rod, thereby fixing the rotating rod. The speaker can be easily carried by contacting the roller with the ground and pulling the handle, thereby improving the practicality of the speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 for Figure 1 Schematic diagram of the back structure;

[0019] Figure 3 It is a schematic diagram of the side structure of the track block of the present invention;

[0020] Figure 4 It is a schematic side view of the structure of the third card block of the present invention.

[0021] In the figure: 1, casing; 2, grid block; 3, track block; 4, sports rod; 5, speaker body; 6, handle; 7, short block; 8, first clamping block; 9, rectangular box; 10, clamping rod; 11, compression spring; 12, long tube; 13, telescopic rod; 14, handle; 15, second clamping block; 16, bottom block; 17, round shaft; 18, rotating rod; 19, third clamping block; 20, roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4A speaker with waterproof function comprises a casing 1, a grid block 2 is fixedly installed in the middle of the inner cavity of the casing 1, long holes are opened on both sides of the casing 1, and the height of the long holes is the same as the height of the speaker body 5. The function of the long holes is to enable the handle 6 to drive the speaker body 5 to enter the interior of the casing 1 and extend from the interior of the casing 1. A bottom block 16 located between a second block 15 and a third block 19 is fixedly installed at the bottom of the casing 1, a round shaft 17 is fixedly sleeved inside the bottom block 16, and a rotating rod 18 is movably sleeved on the outer surface of the round shaft 17. One end of the rotating rod 18 is fixedly connected to a roller 20 located between the third blocks 19, the bottom of the third block 19 is movably connected to the top of the rotating rod 18, and the right side of the second block 15 is movably connected to the rotating rod 18. The casing 1 are fixedly installed with second clamping blocks 15 on both sides of the bottom, and the second clamping blocks 15 and the third clamping blocks 19 are both provided with clamping holes, and the second clamping blocks 15 and the third clamping blocks 19 are both elastic, so that the second clamping blocks 15 and the third clamping blocks 19 can fix the rotating rod 18 through the clamping holes, the number of the second clamping blocks 15 is two, and the two second clamping blocks 15 are symmetrical about the center of the housing 1, and the third clamping blocks 19 located between the second clamping blocks 15 are fixedly installed on both sides of the bottom of the housing 1, and the back of the housing 1 is fixedly installed with long tubes 12, the number of the long tubes 12 is two, and the two long tubes 12 are symmetrical with each other about the center of the housing 1, and the insides of the two long tubes 12 are movably sleeved with telescopic rods 13, and the other end of the telescopic rod 13 passes through the long tubes 12 and extends to the long tubes 12. The top of the telescopic rod 13 is fixedly provided with a handle 14 located above the casing 1, and the top and bottom of the inner cavity of the casing 1 are fixedly provided with track blocks 3 located on both sides of the grid block 2, and a slide groove is provided inside the track block 3, and the function of the slide groove is to realize the sliding of the motion rod 4 inside the track block 3, so as to further control the entry and exit of the speaker body 5 from the inside of the casing 1. The number of track blocks 3 is four, and each of the four track blocks 3 is a group of two, and the two groups of track blocks 3 are symmetrical with respect to the center of the casing 1. A motion rod 4 is movably sleeved between the two track blocks 3, and a speaker body 5 is fixedly connected to the left side of the motion rod 4. Handles 6 are fixedly provided on both sides of the speaker body 5, and the other end of the handle 6 passes through the casing 1 and extends to the outside of the casing 1. The tops of both sides of the casing 1 are fixed A short block 7 is fixedly installed, and the outer surface of the short block 7 is fixedly sleeved with threaded buttons located on both sides of the first clamping block 8. The function of the threaded buttons is to limit the first clamping block 8, thereby preventing the first clamping block 8 from shaking when the speaker moves, so that the first clamping block 8 cannot stably fix the handle 6, so that the first clamping block 8 can only rotate under external force. The outer surface of the short block 7 is movably sleeved with the first clamping block 8 located above the handle 6, and the right side of the first clamping block 8 is movably connected to the top of the handle 6. A rectangular box 9 is fixedly installed in the middle of the top of the casing 1, and a clamping rod 10 is movably sleeved on both sides of the rectangular box 9. The function of the clamping rod 10 is to fix the first clamping block 8 after rotating 180 degrees through the elastic force of the compression spring 11.Thus, the first clamping block 8 cancels the fixing effect on the handle 6. One end of the clamping rod 10 penetrates the rectangular box 9 and extends to the outside of the rectangular box 9. The other end of the clamping rod 10 penetrates the rectangular box 9 and extends to the inside of the rectangular box 9. There are two clamping rods 10. A compression spring 11 located inside the rectangular box 9 is fixedly connected between the two clamping rods 10. Both sides of the clamping rod 10 are movably connected to the right side of the first clamping block 8.

[0024] During operation, when the speaker needs to be used, the card rod 10 is squeezed to move the card rod 10 toward the rectangular box 9, and the first card block 8 is rotated 180 degrees. At this time, the card rod 10 is released. Due to the elastic force of the compression spring 11, the card rod 10 fixes the first card block 8. At this time, the handle 6 can be pulled to make the motion rod 4 slide inside the track block 3, so that the speaker body 5 extends from the inside of the casing 1 and is used. When the speaker needs to be transported or carried, people can pull the handle 14 to extend the telescopic rod 13 from the inside of the long tube 12. At this time, the speaker is lifted, and the rotating rod 18 is rotated downward by 90 degrees so that the third card block 19 cancels the fixation of the rotating rod 18, and the rotating rod 18 is stuck on the second card block 15. At this time, the roller 20 will contact the ground, and the speaker can be moved by pulling the handle 14.

[0025] In summary, when using the speaker with waterproof function, the card rod 10 is squeezed toward the direction of the rectangular box 9 to move the card rod 10, and the first card block 8 is rotated 180 degrees so that the right side of the first card block 8 is located above the casing 1. At this time, the card rod 10 is released. Due to the elastic force of the compression spring 11, the card rod 10 fixes the first card block 8, and the motion rod 4 slides inside the track block 3 by pulling the handle 6, so that the speaker body 5 is extended from the inside of the casing 1 for use. When the use is finished, the handle 6 can be pushed to make the speaker body 5 enter the inside of the casing 1 and the first card block 8 is rotated 180 degrees to fix the handle 6. When the speaker is not in use, it prevents external water from entering the interior of the speaker, thereby increasing the safety of the speaker. The speaker is more practical; when the speaker is carried and transported, the handle 14 can be pulled to extend the telescopic rod 13 from the inside of the long tube 12, and the speaker is lifted to rotate the roller 20 downward 90 degrees, so that the third clamping block 19 cancels the fixation of the rotating rod 18, and the second clamping block 15 clamps the rotating rod 18 to fix the rotating rod 18, and the roller 20 is brought into contact with the ground and the handle 14 is pulled to easily carry the speaker, thereby improving the practicality of the speaker; it solves the problem that in a humid environment, water easily enters the connection part of the speaker, thereby causing damage to the electronic unit inside the speaker and making the speaker unable to work normally, and the traditional speaker is large in size and inconvenient to carry and transport.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof sound box, comprising a housing (1), characterized in that: A grid block (2) is fixedly installed in the middle of the inner cavity of the casing (1), and track blocks (3) located on both sides of the grid block (2) are fixedly installed on the top and bottom of the inner cavity of the casing (1). The number of the track blocks (3) is four, and each of the four track blocks (3) forms a group of two. The two groups of track blocks (3) are symmetrical with respect to the center of the casing (1). A motion rod (4) is movably sleeved between the two track blocks (3), and a speaker body (5) is fixedly connected to the left side of the motion rod (4). Handles (6) are fixedly installed on both sides of the speaker body (5), and the other end of the handle (6) passes through the casing (1) and extends to the outside of the casing (1). Short blocks (7) are fixedly installed on the top of both sides of the casing (1). The short blocks ( The outer surface of the housing (7) is movably sleeved with a first clamping block (8) located above the handle (6), the right side of the first clamping block (8) is movably connected to the top of the handle (6), a rectangular box (9) is fixedly installed in the middle of the top of the housing (1), and clamping rods (10) are movably sleeved on both sides of the rectangular box (9), one end of the clamping rod (10) passes through the rectangular box (9) and extends to the outside of the rectangular box (9), and the other end of the clamping rod (10) passes through the rectangular box (9) and extends to the inside of the rectangular box (9), the number of the clamping rods (10) is two, and a compression spring (11) located inside the rectangular box (9) is fixedly connected between the two clamping rods (10), and the two sides of the clamping rod (10) are movably connected to the right side of the first clamping block (8); Second card blocks (15) are fixedly mounted on both sides of the bottom of the housing (1), the number of the second card blocks (15) is two, and the two second card blocks (15) are symmetrical about the center of the housing (1), and third card blocks (19) located between the second card blocks (15) are fixedly mounted on both sides of the bottom of the housing (1); A bottom block (16) located between the second clamping block (15) and the third clamping block (19) is fixedly mounted on the bottom of the housing (1), and a round shaft (17) is fixedly sleeved inside the bottom block (16); A rotating rod (18) is movably sleeved on the outer surface of the circular shaft (17); one end of the rotating rod (18) is fixedly connected to a roller (20) located between the third clamping blocks (19); the bottom of the third clamping block (19) is movably connected to the top of the rotating rod (18); and the right side of the second clamping block (15) is movably connected to the rotating rod (18).

2. The waterproof speaker according to claim 1, characterized in that: A long tube (12) is fixedly mounted on the back of the casing (1), the number of the long tubes (12) is two, the two long tubes (12) are symmetrical with respect to the center of the casing (1), and a telescopic rod (13) is movably sleeved inside the two long tubes (12).

3. The waterproof speaker according to claim 2, characterized in that: The other end of the telescopic rod (13) passes through the long tube (12) and extends to the top of the long tube (12). A handle (14) located above the housing (1) is fixedly mounted in the middle of the top end of the telescopic rod (13).

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