Portable sound box device with built-in microphone

Abstract

The utility model relates to the technical field of sound box devices, and discloses a portable sound box device with a built-in microphone, which comprises a sound box cylinder, the top of the sound box cylinder is provided with a placing groove, the inner wall of the sound box cylinder is provided with a plurality of connecting holes, the interiors of the plurality of connecting holes are connected with connecting rods in a sliding manner, and the connecting rods are connected with the placing groove in a sliding manner. Mounting plates are fixedly connected to the adjacent ends of the multiple connecting rods, second springs are fixedly connected to the outer walls of the multiple connecting rods, mounting parts are fixedly connected to the adjacent sides of the multiple mounting plates, pulleys are rotationally connected to the adjacent ends of the multiple mounting parts, and the outer walls of the multiple pulleys are connected through connecting belts. According to the utility model, microphones with different sizes can be clamped and fixed through the spring II, the pulley and the connecting belt, the microphone can be placed more easily, and the filter screen can be drawn out through the bottom of the sound box cylinder to be matched with the cleaning brush to clean the surface of the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of sound box equipment, in particular to a portable sound box equipment with a built-in microphone. Background Art

[0002] The pace of modern life is getting faster and faster, and the pressure of life is also increasing. After work, being able to sing a few songs will greatly relax your body and mind. There are many common ways to sing karaoke, such as KTV, home theater, outdoor speakers, and mobile karaoke software.

[0003] The design of the speaker appearance needs to consider the shape, material, color matching, and the overall coordination of the internal speakers, circuit layout and appearance. The box design should focus on the fit between the speaker and the internal space, and the structural design needs to match the size, speaker and circuit board size.

[0004] Existing speakers are limited in portability, inconvenient to use in mobile scenarios, have defects in fixed microphones, and cannot fully meet portability requirements. Therefore, a portable speaker device with a built-in microphone is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a portable speaker device with a built-in microphone, aiming to improve the problem that the existing speakers in the prior art are limited in portability and cannot fully meet the portability requirements.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a portable speaker device with a built-in microphone, comprising a speaker tube, a placement groove is opened on the top of the speaker tube, a plurality of connecting holes are opened on the inner wall of the speaker tube, a plurality of connecting holes are slidably connected with connecting rods inside, a plurality of adjacent ends of the connecting rods are fixedly connected with mounting plates, a plurality of outer walls of the connecting rods are fixedly connected with springs 2, a plurality of adjacent sides of the mounting plates are fixedly connected with mounting parts, a plurality of adjacent ends of the mounting parts are rotatably connected with pulleys, the outer walls of the plurality of pulleys are connected by connecting belts, microphones are arranged between adjacent ones of the plurality of connecting belts, a layer plate is fixedly connected to the middle and lower part of the inner wall of the placement groove, a telescopic rod is fixedly connected to the inner bottom of the placement groove, the output end of the telescopic rod passes through the bottom of the layer plate and is fixedly connected with a push plate, and a filtering mechanism is arranged inside the speaker tube.

[0007] As a further description of the above technical solution:

[0008] The filtering mechanism includes a filter screen, the top of the filter screen is slidably connected to the inner side of the speaker tube, the outer wall of the speaker tube is provided with a slide groove, the inside of the slide groove is slidably connected to a fixed plate, the right side of the fixed plate is fixedly connected to the top of the outer wall of the filter screen, the top of the outer wall of the speaker tube is fixedly connected to a connecting plate, the inside of the connecting plate is slidably connected to a buckle, the outer wall of the buckle is fixedly connected to a spring 1, the outer wall of the filter screen is fixedly connected to a slide plate, the outer walls of the two slide plates are slidably connected to a slider, and a cleaning brush is fixedly connected between the two adjacent sliders.

[0009] As a further description of the above technical solution:

[0010] A charging port is provided on the outer wall of the microphone, and a sealing cover is slidably connected inside the charging port.

[0011] As a further description of the above technical solution:

[0012] A rotating part is installed on the top of the speaker barrel, a handle is fixedly connected to the front side of the rotating part, and a barrel cover is fixedly connected to the bottom end of the handle.

[0013] As a further description of the above technical solution:

[0014] The top of the speaker tube is fixedly connected with a switch box.

[0015] As a further description of the above technical solution:

[0016] The outer walls of the sound box tubes are rotatably connected with a rotating shaft, and the outer walls of the two rotating shafts are fixedly connected with lifting rods.

[0017] As a further description of the above technical solution:

[0018] The outer walls of the plurality of connecting belts are all fixedly connected with rubber strips.

[0019] As a further description of the above technical solution:

[0020] The bottom of the speaker tube is fixedly connected with a base.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, microphones of different sizes can be clamped and fixed by spring 2, and the pulley cooperates with the connecting belt to make it easier to place them. The telescopic rod is started to lift the microphone through the push plate, which makes it convenient to take it out when using it later.

[0023] 2. In the utility model, the filter can be pulled out through the bottom of the speaker tube, and the surface of the filter can be cleaned with a cleaning brush on the outer wall, thereby increasing the service life of the filter and preventing external dust from falling into the speaker tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a portable speaker device with a built-in microphone proposed by the utility model;

[0025] Figure 2 This is a disassembled diagram of a portable speaker device with a built-in microphone proposed by the utility model;

[0026] Figure 3 The utility model discloses a filter device for a portable speaker device with a built-in microphone.

[0027] Legend:

[0028] 1. Speaker tube; 2. Filter mechanism; 201. Filter; 202. Slide plate; 203. Fixed plate; 204. Slide groove; 205. Slider; 206. Cleaning brush; 207. Connecting plate; 208. Spring 1; 209. Buckle; 3. Placement slot; 4. Connecting hole; 5. Connecting rod; 6. Spring 2; 7. Mounting plate; 8. Mounting piece; 9. Pulley; 10. Connecting belt; 11. Microphone; 12. Shelf; 13. Telescopic rod; 14. Push plate; 15. Charging port; 16. Sealing cover; 17. Rotating part; 18. Handle; 19. Barrel cover; 20. Switch box; 21. Rotating shaft; 22. Lifting rod; 23. Rubber strip; 24. Base. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a portable speaker device with a built-in microphone, including a speaker tube 1, a placement groove 3 is opened on the top of the speaker tube 1, a plurality of connection holes 4 are opened on the inner wall of the speaker tube 1, a plurality of connection holes 4 are slidably connected with connecting rods 5 inside, adjacent ends of the plurality of connection rods 5 are fixedly connected with mounting plates 7, the outer walls of the plurality of connection rods 5 are fixedly connected with springs 6, the adjacent sides of the plurality of mounting plates 7 are fixedly connected with mounting parts 8, the adjacent ends of the plurality of mounting parts 8 are rotatably connected with pulleys 9, and the outer walls of the plurality of pulleys 9 are connected with The speaker tube 1 is connected by a connecting belt 10, and a microphone 11 is arranged between adjacent connecting belts 10. A layer plate 12 is fixedly connected to the middle and lower part of the inner wall of the placement groove 3, and a telescopic rod 13 is fixedly connected to the inner bottom of the placement groove 3. The output end of the telescopic rod 13 passes through the bottom of the layer plate 12 and is fixedly connected to a push plate 14. A filter mechanism 2 is arranged inside the speaker tube 1, and a rotating member 17 is installed on the top of the speaker tube 1. A handle 18 is fixedly connected to the front side of the rotating member 17, and a barrel cover 19 is fixedly connected to the bottom end of the handle 18. The outer walls of the multiple connecting belts 10 are all fixedly connected with rubber strips 23.

[0031] Specifically, a placement groove 3 is opened on the top of the speaker tube 1 to place the microphone 11, a plurality of connecting holes 4 are opened on the inner wall of the speaker tube 1, a connecting rod 5 is passed through the connecting hole 4 and fixed to the mounting plate 7, a spring 6 is installed on the outer wall of the connecting rod 5, a plurality of mounting parts 8 are installed on the mounting plate 7, the pulley 9 is installed and rotated through the mounting parts 8, and the pulleys 9 are operated and used through connecting belts 10, so that it can be placed more easily, and at the same time, a layer plate 12 is installed on the inner side of the placement groove 3, and the bottom end of the microphone 11 is placed through the layer plate 12, and a telescopic rod 13 is installed at the bottom of the placement groove 3, and the telescopic rod 13 is started to lift the microphone 11 through the push plate 14, so that it can be convenient to take it out when used later. After the microphone 11 is placed, the barrel cover 19 can be closed by the rotating member 17 and the handle 18. The rotating member 17 is equipped with a rebound mechanism to reinforce the barrel cover 19 to prevent the speaker microphone 1 from falling during carrying.

[0032] Reference Figure 1 and Figure 3The filtering mechanism 2 includes a filter screen 201, the top of the filter screen 201 is slidably connected to the inner side of the speaker tube 1, the outer wall of the speaker tube 1 is provided with a slide groove 204, the inside of the slide groove 204 is slidably connected to a fixed plate 203, the right side of the fixed plate 203 is fixedly connected to the top of the outer wall of the filter screen 201, the top of the outer wall of the speaker tube 1 is fixedly connected to a connecting plate 207, the inside of the connecting plate 207 is slidably connected to a buckle 209, the outer wall of the buckle 209 is fixedly connected to a spring 208, the outer wall of the filter screen 201 is fixedly connected to a slide plate 202, the outer walls of the two slide plates 202 are slidably connected to a slider 205, and a cleaning brush 206 is fixedly connected between the two adjacent sliders 205.

[0033] Specifically, a filter 201 is installed inside the speaker tube 1, and the filter 201 can be pulled out through the bottom of the speaker tube 1, which is convenient for cleaning. A slide groove 204 is opened on the outer wall of the speaker tube 1, and a fixing plate 203 is fixed on the outer wall of the filter 201, so that the filter 201 can be limited in sliding. At the same time, the fixing plate 203 cooperates with the connecting plate 207 on the top of the outer wall of the speaker tube 1 for clamping and fixing. A buckle 209 is installed inside the connecting plate 207, and a spring 208 is installed on the outer wall of the buckle 209. When the buckle 209 is pulled, the fixing plate 2903 can be opened, and when the buckle 209 is released, it can be fixed. When the filter 201 is removed from the bottom of the speaker tube 1, the cleaning brush 206 on the outside of the filter 201 slides back and forth on the slide plate 202, thereby cleaning the surface of the filter 201, increasing the service life of the filter 201 and preventing external dust from falling into the speaker tube 1.

[0034] Reference Figure 1 and Figure 2 A charging port 15 is provided on the outer wall of the microphone 11, and a sealing cover 16 is slidably connected to the inside of the charging port 15. A switch box 20 is fixedly connected to the top of the speaker tube 1. A rotating shaft 21 is rotatably connected to the outer wall of the speaker tube 1. A lifting rod 22 is fixedly connected to the outer walls of the two rotating shafts 21, and a base 24 is fixedly connected to the bottom of the speaker tube 1.

[0035] Specifically, a charging port 15 is provided at the bottom of the outer wall of the microphone 11, and the microphone 11 is charged through the charging port 15 to maintain the use time. The charging port 15 is sealed by a sealing cover 16 when not in use to prevent dust from entering. The lifting rod 22 is connected and installed through the rotating shaft 21, so that the speaker 1 can be more portable.

[0036] Working principle: First, the microphone 11 is placed by opening a placement groove 3 on the top of the speaker tube 1. The microphones 11 of different sizes can be clamped and fixed by the spring 2 6, and it can also avoid bumping when carrying. A plurality of mounting parts 8 are installed on the mounting plate 7, and the pulleys 9 are installed and rotated by the mounting parts 8. The pulleys 9 are operated by the connecting belt 10, so that it can be placed more easily. The telescopic rod 13 is started to lift the microphone 11 through the push plate 14, so that it can be convenient to take it out when it is used later. After the microphone 11 is placed, the barrel cover 19 can be closed by the rotating part 17 and the handle 18. The rotating part 17 is equipped with a rebound mechanism to reinforce the barrel cover 19 to prevent the speaker barrel 1 from falling during carrying. A filter screen 201 is installed inside the speaker barrel 1. The filter screen 201 can be pulled out through the bottom of the speaker barrel 1, which is convenient for cleaning. The fixing plate 203 is used to cooperate with the buckle 209 to fix it on the connecting plate 207. When the filter screen 201 is removed from the bottom of the speaker barrel 1, the cleaning brush 206 on the outside of the filter screen 201 slides back and forth on the slide plate 202, so as to clean the surface of the filter screen 201, thereby improving the service life of the filter screen 201 and preventing external dust from falling into the speaker barrel 1.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable speaker device with a built-in microphone, comprising a speaker tube (1), characterized in that: The top of the speaker tube (1) is provided with a placement groove (3), the inner wall of the speaker tube (1) is provided with a plurality of connection holes (4), the interiors of the plurality of connection holes (4) are slidably connected with connection rods (5), the adjacent ends of the plurality of connection rods (5) are fixedly connected with a mounting plate (7), the outer walls of the plurality of connection rods (5) are fixedly connected with a spring 2 (6), the adjacent sides of the plurality of mounting plates (7) are fixedly connected with a mounting member (8), and the adjacent ends of the plurality of mounting members (8) are rotatably connected. A pulley (9) is connected, the outer walls of multiple pulleys (9) are connected by a connecting belt (10), and microphones (11) are arranged between adjacent multiple connecting belts (10). A layer plate (12) is fixedly connected to the middle and lower part of the inner wall of the placement groove (3), and a telescopic rod (13) is fixedly connected to the inner bottom of the placement groove (3). The output end of the telescopic rod (13) passes through the bottom of the layer plate (12) and is fixedly connected to a push plate (14). A filtering mechanism (2) is arranged inside the speaker tube (1).

2. The portable speaker device with a built-in microphone according to claim 1, characterized in that: The filtering mechanism (2) comprises a filter screen (201), the top of the filter screen (201) is slidably connected to the inner side of the sound box tube (1), the outer wall of the sound box tube (1) is provided with a slide groove (204), the interior of the slide groove (204) is slidably connected to a fixing plate (203), the right side of the fixing plate (203) is fixedly connected to the top of the outer wall of the filter screen (201), the top of the outer wall of the sound box tube (1) is fixedly connected to a connecting plate (207), the interior of the connecting plate (207) is slidably connected to a buckle (209), the outer wall of the buckle (209) is fixedly connected to a spring 1 (208), the outer wall of the filter screen (201) is fixedly connected to a slide plate (202), the outer walls of the two slide plates (202) are slidably connected to a slider (205), and a cleaning brush (206) is fixedly connected between the two adjacent sliders (205).

3. The portable speaker device with a built-in microphone according to claim 1, characterized in that: The outer wall of the microphone (11) is provided with a charging port (15), and a sealing cover (16) is slidably connected to the interior of the charging port (15).

4. The portable speaker device with a built-in microphone according to claim 1, characterized in that: A rotating member (17) is installed on the top of the speaker tube (1), a handle (18) is fixedly connected to the front side of the rotating member (17), and a barrel cover (19) is fixedly connected to the bottom end of the handle (18).

5. The portable speaker device with a built-in microphone according to claim 1, characterized in that: A switch box (20) is fixedly connected to the top of the speaker tube (1).

6. The portable speaker device with a built-in microphone according to claim 1, characterized in that: The outer walls of the sound box tube (1) are rotatably connected to a rotating shaft (21), and the outer walls of the two rotating shafts (21) are fixedly connected to a lifting rod (22).

7. The portable speaker device with a built-in microphone according to claim 1, characterized in that: The outer walls of the plurality of connecting belts (10) are all fixedly connected with rubber strips (23).

8. The portable speaker device with a built-in microphone according to claim 1, characterized in that: The bottom of the speaker tube (1) is fixedly connected to a base (24).

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