Sound equipment with wireless transmission function

Abstract

The utility model discloses a sound box with a wireless transmission function, which comprises a shell, two loudspeaker units are fixedly mounted on the front side of the shell, a sound guide cavity is arranged between the two loudspeaker units, a button assembly is arranged on the upper side of the shell, an indicator lamp panel is arranged on the upper side of the shell, an interface assembly is arranged on the rear side of the shell, and a wireless transmission module is arranged on the interface assembly. Two handles are symmetrically and fixedly installed at the left end and the right end of the upper side of the shell, two buckles are fixedly installed on the left side of the shell and used for containing a microphone, a control mainboard and a 5G module are fixedly installed on the upper side in the shell, a battery module is fixedly installed on the lower side in the shell, and the button assembly is electrically connected to the control mainboard. The interface assembly is electrically connected to the control main board, and the 5G module is electrically connected to the control main board. According to the utility model, the support frame can be quickly popped out, the device can adapt to various uneven grounds, has a wireless transmission function, and is beneficial to use in an outdoor environment.

Description

Technical Field

[0001] The utility model relates to the technical field of audio equipment, in particular to a sound system with a wireless transmission function. Background Art

[0002] Speakers are a type of device that can convert electrical signals into sounds. They are usually composed of speakers, amplifiers, audio source interfaces, and other parts. As a participatory entertainment and auditory interactive device, speakers have been widely used in people's daily lives.

[0003] Patent No. CN202020798054.8 proposes an outdoor speaker, comprising a base, a speaker body fixed on the base, and a lamp post connected to the speaker body, wherein a closed installation cavity is provided on the upper part of the speaker body, one end of the lamp post extends into the installation cavity and is connected to a driving assembly for driving it to rotate, and the driving assembly is fixed in the installation cavity, and a tweeter, a midrange speaker and a woofer are arranged in sequence from top to bottom in the speaker body, and the tweeter is located below the installation cavity, and a rotatable lamp post is provided on the upper part of the speaker body, and music is played in conjunction with the tweeter, midrange speaker and woofer on the speaker, combining music and lights together. It has no fixed bracket outdoors, and the installation speed is slow. It cannot be supported normally horizontally on uneven ground, which affects the playback effect of the speaker. There is no wireless transmission function to provide WIFI. Therefore, those skilled in the art provide a speaker with wireless transmission function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a speaker with wireless transmission function to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sound system with a wireless transmission function comprises a shell, two speaker units are fixedly installed on the front side of the shell, a sound guide cavity is arranged between the two speaker units, a button assembly is arranged on the upper side of the shell, an indicator light board is arranged on the upper side of the shell, an interface assembly is arranged on the rear side of the shell, two handles are symmetrically fixedly installed on the left and right ends of the upper side of the shell, two buckles are fixedly installed on the left side of the shell for placing a microphone, a control mainboard and a 5G module are fixedly installed on the upper side of the shell, a battery module is fixedly installed on the lower side of the shell, a small projector is fixedly installed on the lower side of the shell, the button assembly is electrically connected to the control mainboard, and the interface assembly is electrically connected to the control mainboard The 5G module is electrically connected to the control mainboard, the battery module is electrically connected to the control mainboard, the indicator light board is electrically connected to the control mainboard, a pop-up storage device is provided on the right side of the shell, and a pop-up bracket is provided on the lower side of the shell. The two speaker units are respectively set as a one-inch speaker unit and a five-inch speaker unit. The button assembly includes a power switch button, a WIFI switch button, a volume control knob and a parameter tuning button. The interface assembly includes a round hole power interface, a XLR interface, a 3.5mm audio interface and a 6.5mm audio interface. The 5G module can be set to a BW236 dual-band module. The small projector enables the device to also take into account the projection function, further improving the entertainment function.

[0007] As a further solution of the utility model: the pop-up bracket includes: a fixed base, a telescopic rod and a pop-up tripod, the fixed base is threadedly connected to the lower side of the shell, the upper side of the telescopic rod is rotatably connected to the fixed base through a rotating shaft, and the pop-up tripod is fixedly installed on the lower side of the telescopic rod.

[0008] As a further solution of the utility model: the pop-up tripod includes: a fixed cylinder, a spring, a limiting ring and a sliding column, the fixed cylinder is fixedly installed on the lower side of the telescopic rod, the spring is arranged in the fixed cylinder, the limiting ring is fixedly installed on the lower side of the fixed cylinder, the sliding column is slidably connected in the fixed cylinder, the upper side of the spring is fixedly connected to the fixed cylinder, the lower side of the spring is fixedly connected to the sliding column, the sliding column is provided with a protrusion, the inner wall of the fixed cylinder is provided with a groove, and the protrusion on the sliding column is arranged in the groove of the inner wall of the fixed cylinder.

[0009] As a further solution of the utility model: a rotating assembly is installed on the fixed cylinder.

[0010] As a further solution of the utility model: the rotating assembly includes: a rotating ring and a fixed pin, the rotating ring is rotatably connected to the fixed cylinder, a plurality of the fixed pins are fixedly connected to the inner wall of the rotating ring, the fixed cylinder is provided with a strip opening, the fixed pin can slide in the strip opening, one end of the fixed pin away from the rotating ring passes through the strip opening and extends into the fixed cylinder, the outer side wall of the sliding column is provided with a special-shaped opening, the fixed pin is arranged in the special-shaped opening to limit the up and down movement of the sliding column.

[0011] As a further solution of the utility model: a plurality of extension bracket mechanisms are installed on the lower side of the sliding column.

[0012] As a further scheme of the utility model: the extension bracket mechanism includes: a fixed bracket, a rotating rod, a first torsion spring, a sliding rod, a threaded column and a heptagonal knob, the fixed bracket is fixedly installed on the lower side of the sliding column, the rotating rod is rotatably connected to the fixed bracket through a rotating shaft, the first torsion spring is arranged on the rotating shaft of the rotating rod, one end of the first torsion spring is fixedly connected to the fixed bracket, the other end of the first torsion spring is fixedly connected to the rotating rod, the sliding rod is slidably connected to the rotating rod, the threaded column is fixedly installed on the sliding rod, the rotating rod is provided with a rectangular opening, the threaded column can slide in the rectangular opening, the end of the threaded column away from the sliding rod passes through the rectangular opening and extends to the outside of the rotating rod, the heptagonal knob is threadedly connected to the end of the threaded column away from the sliding rod, and the limiting ring is used to limit the rotation angle of the rotating rod.

[0013] As a further solution of the utility model: the pop-up storage device includes: a rotating shell, a second torsion spring, a special-shaped sliding block, a tension spring and a microphone, the rotating shell is rotatably connected to the right side of the outer shell through a rotating shaft, the second torsion spring is arranged on the rotating shaft of the rotating shell, one end of the second torsion spring is fixedly connected to the outer shell, the other end of the second torsion spring is fixedly connected to the rotating shell, the special-shaped sliding block is slidably connected to the upper side of the outer shell, one end of the tension spring is fixedly connected to the special-shaped sliding block, the other end of the tension spring is fixedly connected to the outer shell, a plurality of microphones are arranged in the rotating shell, a slot is arranged on the rotating shell, and the lower side of the special-shaped sliding block is arranged in the slot for limiting the rotation of the rotating shell.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: a speaker with a wireless transmission function drives the extension bracket to move downward by moving the sliding column downward, and the downward movement of the extension bracket causes the compressed torsion spring to recover, pushes out the rotating rod, and causes the rotating rod to quickly unfold, loosens the seven-cornered knob, moves the sliding rod up and down to a suitable position, and tightens the seven-cornered knob, which is conducive to the device adapting to various uneven ground surfaces; rotates the telescopic rod to a suitable position, and then stretches the telescopic rod, which is conducive to increasing the horizontal height of the speaker; rotates the rotating ring, and the rotation of the rotating ring drives the fixed pin to rotate, so that the fixed pin leaves the special-shaped opening of the sliding column, and the compressed spring recovers, pushing the sliding column out The sliding column moves out, so that the sliding column moves downward, which is conducive to the quick push out of the sliding column, so that the speaker can be quickly placed; the special-shaped sliding block is moved, and the movement of the special-shaped sliding block stretches the tension spring, and the compressed second torsion spring recovers, so that the rotating shell rotates open, and the microphone is taken out. The rotating shell can be used as a platform to place small items such as mobile phones or power banks. The rotating shell is rotated to close it, and the special-shaped sliding block is released. The stretched tension spring recovers, so that the special-shaped sliding block firmly fixes the rotating shell. The 5G module can provide wireless Internet access to nearby devices, which is conducive to outdoor entertainment. In addition, the small projector allows the device to also take into account the projection function, further improving the entertainment function. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the utility model in the unfolded state is shown in FIG. Figure 1 ;

[0016] Figure 2 The structure of the utility model in the unfolded state is shown in FIG. Figure 2 ;

[0017] Figure 3 It is a structural schematic diagram of the utility model in the storage state;

[0018] Figure 4 It is a cross-sectional view of the pop-up bracket and the extended bracket mechanism of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the rotating assembly of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the pop-up storage device of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the extension bracket mechanism of the utility model.

[0022] In the figure: 1. shell; 2. speaker unit; 3. button assembly; 4. indicator light board; 5. interface assembly; 6. handle; 7. buckle; 8. pop-up bracket; 81. fixed base; 82. telescopic rod; 83. limiting ring; 9. fixed cylinder; 10. spring; 11. sliding column; 12. rotating ring; 13. fixing pin; 14. fixed bracket; 15. rotating rod; 16. first torsion spring; 17. sliding rod; 18. threaded column; 19. seven-angle knob; 20. rotating shell; 21. second torsion spring; 22. special-shaped sliding block; 23. tension spring; 24. microphone; 25. small projector. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 7 In an embodiment of the utility model, a sound system with a wireless transmission function includes a shell 1, two speaker units 2 are fixedly installed on the front side of the shell 1, a sound guide cavity is arranged between the two speaker units 2, a button assembly 3 is arranged on the upper side of the shell 1, an indicator light board 4 is arranged on the upper side of the shell 1, an interface assembly 5 is arranged on the rear side of the shell 1, two handles 6 are symmetrically fixedly installed on the left and right ends of the upper side of the shell 1, two buckles 7 are fixedly installed on the left side of the shell 1 for placing a microphone 24, a control mainboard and a 5G module are fixedly installed on the upper side of the shell 1, a battery module is fixedly installed on the lower side of the shell 1, a small projector 25 is fixedly installed on the lower side of the shell 1, the button assembly 3 is electrically connected to the control mainboard, and the interface assembly 5 is electrically connected to the control mainboard. The housing 1 is electrically connected to the control motherboard, the 5G module is electrically connected to the control motherboard, the battery module is electrically connected to the control motherboard, the indicator light board 4 is electrically connected to the control motherboard, a pop-up storage device is provided on the right side of the housing 1, a pop-up bracket 8 is provided on the lower side of the housing 1, the two speaker units 2 are respectively provided as a one-inch speaker unit 2 and a five-inch speaker unit 2, the button assembly 3 includes a power switch button, a WIFI switch button, a volume control knob and a parameter tuning button, the interface assembly 5 includes a round hole power interface, a XLR interface, a 3.5 mm audio interface and a 6.5 mm audio interface, the 5G module can be set to a BW236 dual-band module, and the small projector 25 enables the device to also take into account the projection function, further improving the entertainment function;

[0025] The pop-up bracket 8 includes: a fixed base 81, a telescopic rod 82 and a pop-up tripod, wherein the fixed base 81 is threadedly connected to the lower side of the housing 1, the upper side of the telescopic rod 82 is rotatably connected to the fixed base 81 through a rotating shaft, and the pop-up tripod is fixedly installed on the lower side of the telescopic rod 82;

[0026] Rotate the telescopic rod 82 to a suitable position, and then stretch the telescopic rod 82, which is helpful to increase the horizontal height of the speaker;

[0027] The pop-up tripod comprises: a fixed cylinder 9, a spring 10, a limiting ring 83 and a sliding column 11, wherein the fixed cylinder 9 is fixedly installed on the lower side of the telescopic rod 82, the spring 10 is arranged in the fixed cylinder 9, the limiting ring 83 is fixedly installed on the lower side of the fixed cylinder 9, the sliding column 11 is slidably connected in the fixed cylinder 9, the upper side of the spring 10 is fixedly connected to the fixed cylinder 9, the lower side of the spring 10 is fixedly connected to the sliding column 11, a protrusion is arranged on the sliding column 11, a groove is arranged on the inner wall of the fixed cylinder 9, and the protrusion on the sliding column 11 is arranged in the groove on the inner wall of the fixed cylinder 9;

[0028] A rotating assembly is mounted on the fixed cylinder 9;

[0029] The rotating assembly includes: a rotating ring 12 and a fixed pin 13, the rotating ring 12 is rotatably connected to the fixed cylinder 9, a plurality of fixed pins 13 are fixedly connected to the inner wall of the rotating ring 12, a strip opening is provided on the fixed cylinder 9, the fixed pin 13 can slide in the strip opening, one end of the fixed pin 13 away from the rotating ring 12 passes through the strip opening and extends into the fixed cylinder 9, and an outer wall of the sliding column 11 is provided with a special-shaped opening, and the fixed pin 13 is arranged in the special-shaped opening to limit the sliding column 11 from moving up and down;

[0030] The rotating ring 12 is rotated, and the rotating ring 12 drives the fixing pin 13 to rotate, so that the fixing pin 13 leaves the special-shaped opening of the sliding column 11, and the compressed spring 10 is restored, and the sliding column 11 is pushed out, so that the sliding column 11 moves downward, which is conducive to quickly pushing out the sliding column 11, so that the speaker can be quickly placed;

[0031] A plurality of extension bracket mechanisms are installed on the lower side of the sliding column 11;

[0032] The extension bracket mechanism includes: a fixed bracket 14, a rotating rod 15, a first torsion spring 16, a sliding rod 17, a threaded column 18 and a seven-cornered knob 19. The fixed bracket 14 is fixedly installed on the lower side of the sliding column 11. The rotating rod 15 is rotatably connected to the fixed bracket 14 through a rotating shaft. The first torsion spring 16 is arranged on the rotating shaft of the rotating rod 15. One end of the first torsion spring 16 is fixedly connected to the fixed bracket 14. The other end of the first torsion spring 16 is fixedly connected to the rotating rod 15. The sliding rod 17 is slidably connected to the rotating rod 15. The threaded column 18 is fixedly installed on the sliding rod 17. A rectangular opening is arranged on the rotating rod 15. The threaded column 18 can slide in the rectangular opening. One end of the threaded column 18 away from the sliding rod 17 passes through the rectangular opening and extends to the outside of the rotating rod 15. The seven-cornered knob 19 is threadedly connected to one end of the threaded column 18 away from the sliding rod 17. The limiting ring 83 is used to limit the rotation angle of the rotating rod 15.

[0033] The sliding column 11 moves downward to drive the extension bracket to move downward, and the extension bracket moves downward to restore the compressed torsion spring, push out the rotating rod 15, so that the rotating rod 15 is quickly unfolded, loosen the seven-cornered knob 19, move the sliding rod 17 up and down to a suitable position, and tighten the seven-cornered knob 19, which is conducive to the equipment adapting to various uneven ground surfaces;

[0034] The pop-up storage device includes: a rotating shell 20, a second torsion spring 21, a special-shaped sliding block 22, a tension spring 23 and a microphone 24. The rotating shell 20 is rotatably connected to the right side of the shell 1 through a rotating shaft. The second torsion spring 21 is arranged on the rotating shaft of the rotating shell 20. One end of the second torsion spring 21 is fixedly connected to the shell 1, and the other end of the second torsion spring 21 is fixedly connected to the rotating shell 20. The special-shaped sliding block 22 is slidably connected to the upper side of the shell 1. One end of the tension spring 23 is fixedly connected to the special-shaped sliding block 22, and the other end of the tension spring 23 is fixedly connected to the shell 1. A plurality of microphones 24 are arranged in the rotating shell 20. The rotating shell 20 is provided with a slot, and the lower side of the special-shaped sliding block 22 is arranged in the slot to limit the rotation of the rotating shell 20.

[0035] Move the special-shaped sliding block 22, and the movement of the special-shaped sliding block 22 causes the tension spring 23 to be stretched, and the compressed second torsion spring 21 recovers, so that the rotating shell 20 is rotated to open, and the microphone 24 is taken out. The rotating shell 20 can be used as a platform to place small items such as mobile phones or power banks. The rotating shell 20 is rotated to close it, and the special-shaped sliding block 22 is released. The stretched tension spring 23 recovers, so that the special-shaped sliding block 22 firmly fixes the rotating shell 20.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A speaker with wireless transmission function, comprising a housing (1), characterized in that: Two speaker units (2) are fixedly mounted on the front side of the housing (1), a sound guide cavity is arranged between the two speaker units (2), a button assembly (3) is arranged on the upper side of the housing (1), an indicator light board (4) is arranged on the upper side of the housing (1), an interface assembly (5) is arranged on the rear side of the housing (1), two handles (6) are symmetrically fixedly mounted on the left and right ends of the upper side of the housing (1), two buckles (7) are fixedly mounted on the left side of the housing (1), and a control mainboard and a 5G module are fixedly mounted on the upper side of the interior of the housing (1). A battery module is fixedly mounted on the lower inner side of the shell (1); a small projector (25) is fixedly mounted on the lower inner side of the shell (1); the button assembly (3) is electrically connected to a control mainboard; the interface assembly (5) is electrically connected to the control mainboard; the 5G module is electrically connected to the control mainboard; the battery module is electrically connected to the control mainboard; the indicator light board (4) is electrically connected to the control mainboard; a pop-up storage device is arranged on the right side of the shell (1); and a pop-up bracket (8) is arranged on the lower side of the shell (1).

2. The speaker with wireless transmission function according to claim 1, characterized in that: The pop-up bracket (8) comprises: a fixed base (81), a telescopic rod (82) and a pop-up tripod, wherein the fixed base (81) is threadedly connected to the lower side of the housing (1), the upper side of the telescopic rod (82) is rotatably connected to the fixed base (81) via a rotating shaft, and the pop-up tripod is fixedly mounted on the lower side of the telescopic rod (82).

3. The speaker with wireless transmission function according to claim 2, characterized in that: The pop-up tripod comprises: a fixed cylinder (9), a spring (10), a limiting ring (83) and a sliding column (11); the fixed cylinder (9) is fixedly mounted on the lower side of the telescopic rod (82); the spring (10) is arranged in the fixed cylinder (9); the limiting ring (83) is fixedly mounted on the lower side of the fixed cylinder (9); the sliding column (11) is slidably connected in the fixed cylinder (9); the upper side of the spring (10) is fixedly connected to the fixed cylinder (9); and the lower side of the spring (10) is fixedly connected to the sliding column (11).

4. The speaker with wireless transmission function according to claim 3, characterized in that: A rotating assembly is installed on the fixed cylinder (9).

5. The speaker with wireless transmission function according to claim 4, characterized in that: The rotating assembly comprises: a rotating ring (12) and a fixed pin (13); the rotating ring (12) is rotatably connected to the fixed cylinder (9); a plurality of the fixed pins (13) are fixedly connected to the inner wall of the rotating ring (12); a strip opening is provided on the fixed cylinder (9); the fixed pins (13) can slide in the strip opening; one end of the fixed pin (13) away from the rotating ring (12) passes through the strip opening and extends into the fixed cylinder (9).

6. The speaker with wireless transmission function according to claim 5, characterized in that: A plurality of extension bracket mechanisms are installed on the lower side of the sliding column (11).

7. The speaker with wireless transmission function according to claim 6, characterized in that: The extension bracket mechanism comprises: a fixed bracket (14), a rotating rod (15), a first torsion spring (16), a sliding rod (17), a threaded column (18) and a seven-cornered knob (19); the fixed bracket (14) is fixedly mounted on the lower side of the sliding column (11); the rotating rod (15) is rotatably connected to the fixed bracket (14) via a rotating shaft; the first torsion spring (16) is arranged on the rotating shaft of the rotating rod (15); one end of the first torsion spring (16) is fixedly connected to the fixed bracket (14); the other end of the first torsion spring (16) is fixedly connected to the fixed bracket (14); One end is fixedly connected to the rotating rod (15), the sliding rod (17) is slidably connected to the rotating rod (15), the threaded column (18) is fixedly installed on the sliding rod (17), the rotating rod (15) is provided with a rectangular opening, the threaded column (18) can slide in the rectangular opening, the end of the threaded column (18) away from the sliding rod (17) passes through the rectangular opening and extends to the outside of the rotating rod (15), and the seven-cornered knob (19) is threadedly connected to the end of the threaded column (18) away from the sliding rod (17).

8. The speaker with wireless transmission function according to claim 7, characterized in that: The pop-up storage device comprises: a rotating shell (20), a second torsion spring (21), a special-shaped sliding block (22), a tension spring (23) and a microphone (24); the rotating shell (20) is rotatably connected to the right side of the outer shell (1) via a rotating shaft; the second torsion spring (21) is arranged on the rotating shaft of the rotating shell (20); one end of the second torsion spring (21) is fixedly connected to the outer shell (1); the other end of the second torsion spring (21) is fixedly connected to the rotating shell (20); the special-shaped sliding block (22) is slidably connected to the upper side of the outer shell (1); one end of the tension spring (23) is fixedly connected to the special-shaped sliding block (22); the other end of the tension spring (23) is fixedly connected to the outer shell (1); and a plurality of microphones (24) are arranged in the rotating shell (20).

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