Vehicle-mounted multifunctional sound equipment with rotatable angle

Abstract

The utility model relates to the technical field of sound equipment, and particularly discloses a vehicle-mounted multifunctional sound equipment with a rotatable angle, which comprises a base, a connecting rod assembly, a mounting table and a sound equipment body, a driving seat is arranged on the base, a rotating seat is rotatably mounted on the driving seat, and the connecting rod assembly comprises a first connecting rod and a second connecting rod. One end of the first connecting rod is rotationally connected with the rotating seat, the other end of the first connecting rod is rotationally connected with one end of the second connecting rod, the other end of the second connecting rod is connected with the mounting table, and the sound box is mounted on the mounting table. By adjusting the rotation of the rotating seat and adjusting the angle between the first connecting rod and the second connecting rod, the positions of the mounting table and the sound box on the mounting table are adjusted, the position of the sound box in a vehicle is changed, and the playing effect of the sound box is improved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of audio, in particular to a vehicle-mounted multifunctional audio system with rotatable angles. Background Art

[0002] Car audio refers to the audio system installed in the car. The most basic condition for an audio system to be called audio is that it has the function of playing back sound. Its anti-interference technology is to use a choke coil in series between the power supply and the audio to filter the interference of the power line to reduce external noise interference. For car audio, the most important thing to pay attention to is angle adjustment. Therefore, it is necessary to design a car-mounted multi-functional audio system with a rotatable angle.

[0003] At present, most of the existing smart car audio systems have the following deficiencies: when people in the car listen to music, since people cannot adjust the angle of the speakers, the listening effect in the car is poor, which affects people's convenient use. In summary, most of the existing smart car audio systems cannot meet actual needs well. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle-mounted multifunctional audio system with a rotatable angle to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle-mounted multifunctional audio system with an angle that can be rotated, comprising a base, a connecting rod assembly, a mounting platform and an audio system, wherein the base is provided with a driving seat, on which a rotating seat is rotatably mounted, the connecting rod assembly comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is rotatably connected to the rotating seat, the other end of the first connecting rod is rotatably connected to one end of the second connecting rod, the other end of the second connecting rod is connected to the mounting platform, and the audio system is mounted on the mounting platform.

[0006] As a further solution of the utility model: the second connecting rod is rotatably connected to the first connecting rod through a connecting shaft, a third motor is fixedly mounted on the first connecting rod, and an output end of the third motor is connected to the connecting shaft; a second motor is fixedly mounted on the rotating seat to drive the first connecting rod to rotate.

[0007] As a further solution of the utility model: a driven gear and a driving gear are rotatably installed inside the driving seat, the driven gear and the driving gear are meshed, the driven gear and the rotating seat are coaxially arranged, and a first motor is also fixedly installed on the driving seat, and the output end of the first motor is fixedly connected to the driving gear.

[0008] As a further solution of the utility model: the mounting platform includes an inner platform body and an outer platform body, an annular groove is arranged between the inner platform body and the outer platform body, the speaker includes an speaker body and an speaker base, a rotating shaft is arranged at the bottom of the speaker base, the rotating shaft passes through the annular groove, and a rotating gear is fixedly installed on the lower side of the rotating shaft, a gear ring is fixedly installed on the inner side of the outer platform body, and the gear ring is meshed with the rotating gear; a connecting piece is also installed on the inner platform body, one side of the connecting piece is fixedly connected to the outer wall of the inner platform body, and the other side of the connecting piece is rotatably connected to the lower end of the rotating shaft.

[0009] As a further solution of the utility model: a mounting seat is provided on the lower side of the inner platform and the outer platform, the mounting seat is rotatably connected to the inner platform, and the mounting seat is fixedly connected to the outer platform; a fourth motor is fixedly installed on the bottom of the mounting seat, and the output end of the fourth motor is connected to the inner platform through a driving shaft.

[0010] As a further solution of the utility model: the audio base includes a base shell and a fan device, the interior of the base shell is a hollow structure, one side of the base shell is provided with an air inlet, the other side of the base shell is provided with an air outlet, and the fan device is installed inside the base shell.

[0011] As a further solution of the utility model: an air filter assembly is arranged on the air inlet side of the fan device, and an air purification assembly is arranged on the air outlet side of the fan device.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the utility model adjusts the position of the mounting platform and the audio on the mounting platform by adjusting the rotation of the rotating seat and adjusting the angle between the first connecting rod and the second connecting rod, thereby changing the position of the audio in the car and improving the playback effect of the audio. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The schematic diagram of the structure of the vehicle-mounted multifunctional audio system with rotatable angle;

[0014] Figure 2 The front view of the vehicle-mounted multifunctional audio system with a rotatable angle;

[0015] Figure 3 The schematic diagram of the structure of the mounting platform of the vehicle multifunctional audio system with a rotatable angle;

[0016] Figure 4 It is a schematic diagram of the structure inside the driving seat of the multifunctional car audio system with rotatable angle;

[0017] Figure 5 The present invention is a schematic diagram of the structure inside the audio base of a multifunctional car audio system with a rotatable angle.

[0018] In the figure: 10-base, 11-driving base, 111-first motor, 112-driven gear, 113-driving gear, 12-rotating base, 121-second motor, 13-suction cup, 20-connecting rod assembly, 21-first connecting rod, 211-third motor, 22-second connecting rod, 30-mounting platform, 31-inner platform body, 32-annular groove, 33-outer platform body, 34-rotating gear, 35-gear ring, 36-connecting piece, 37-mounting base, 38-driving shaft, 39-fourth motor, 40-speaker, 41-speaker body, 42-speaker base, 421-base shell, 422-air inlet, 423-air outlet, 424-fan device, 425-air filter assembly, 426-air purification assembly. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 4In an embodiment of the utility model, a vehicle-mounted multifunctional audio system with an angle of rotation comprises a base 10, a connecting rod assembly 20, a mounting platform 30 and an audio system 40. The base 10 is provided with a driving seat 11, and a rotating seat 12 is rotatably mounted on the driving seat 11. The connecting rod assembly 20 comprises a first connecting rod 21 and a second connecting rod 22. One end of the first connecting rod 21 is rotatably connected to the rotating seat 12, and the other end of the first connecting rod 21 is rotatably connected to one end of the second connecting rod 22, and the other end of the second connecting rod 22 is connected to the mounting platform 30. The audio system 40 is mounted on the mounting platform 30. It should be noted that when the vehicle-mounted multifunctional audio system with an angle of rotation is actually used, the base 10 is first fixed in the car, such as the central control area of ​​the vehicle, and then the rotating seat 12 is rotated and adjusted. The angle between the first connecting rod 21 and the second connecting rod 22 is adjusted, so as to adjust the position of the mounting platform 30 and the speaker 40 on the mounting platform 30, change the position of the speaker in the car, and improve the playback effect of the speaker; further, in the embodiment of the present application, the second connecting rod 22 is rotatably connected to the first connecting rod 21 through a connecting shaft, and a third motor 211 is fixedly installed on the first connecting rod 21, and the output end of the third motor 211 is connected to the connecting shaft, and the third motor 211 changes the angle between the second connecting rod 22 and the first connecting rod 21 by driving the connecting shaft to rotate; a second motor 121 that drives the first connecting rod 21 to rotate is fixedly installed on the rotating seat 12, and the second motor 121 changes the angle between the first connecting rod 21 and the driving seat 11 by controlling the rotation of the first connecting rod 21.

[0021] See also Figure 1 as well as Figure 4 In the embodiment of the present application, a driven gear 112 and a driving gear 113 are rotatably installed inside the driving seat 11, the driven gear 112 and the driving gear 113 are meshed, the driven gear 112 and the rotating seat 12 are coaxially arranged, and a first motor 111 is also fixedly installed on the driving seat 11, and the output end of the first motor 111 is fixedly connected to the driving gear 113, and the first motor 111 is used to drive the driving gear 113 to rotate, thereby controlling the rotation of the driven gear 112 and the rotating seat 12, thereby adjusting the rotation angle of the connecting rod assembly 20, the mounting platform 30 and the speaker 40.

[0022] In addition, it should be noted that, in the embodiment of the present application, a plurality of suction cups 13 are provided at the bottom of the base 10 , and the base 10 is installed inside the vehicle through the suction cups 13 .

[0023] See also Figure 1 as well as Figure 3In the embodiment of the present application, the mounting platform 30 includes an inner platform body 31 and an outer platform body 33, an annular groove 32 is arranged between the inner platform body 31 and the outer platform body 33, the speaker 40 includes a speaker body 41 and a speaker base 42, a rotating shaft is arranged at the bottom of the speaker base 42, the rotating shaft passes through the annular groove 32, and a rotating gear 34 is fixedly installed on the lower side of the rotating shaft, a gear ring 35 is fixedly installed on the inner side of the outer platform body 33, and the gear ring 35 is meshed with the rotating gear 34; a connecting member 36 is also installed on the inner platform body 31, one side of the connecting member 36 is fixedly connected to the outer wall of the inner platform body 31, and the other side of the connecting member 36 is rotatably connected to the lower end of the rotating shaft. It can be understood that when the inner platform body 31 rotates, the inner platform body 31 drives the rotating shaft and the speaker 40 to rotate through the connecting member 36, so that the speaker 40 rotates around the annular groove 32, thereby fine-tuning the position of the speaker 40, and further improving the playback effect of the speaker.

[0024] Furthermore, in the embodiment of the present application, a mounting seat 37 is provided on the lower side of the inner platform 31 and the outer platform 33, and the mounting seat 37 is rotatably connected to the inner platform 31, and the mounting seat 37 is fixedly connected to the outer platform 33; a fourth motor 39 is fixedly installed on the bottom of the mounting seat 37, and the output end of the fourth motor 39 is connected to the inner platform 31 through a driving shaft 38, and the fourth motor 39 controls the rotation of the inner platform 31 through the driving shaft 38.

[0025] See also Figure 5 In the embodiment of the present application, the audio base 42 includes a base shell 421 and a fan device 424. The interior of the base shell 421 is a hollow structure. An air inlet 422 is provided on one side of the base shell 421, and an air outlet 423 is provided on the other side of the base shell 421. The fan device 424 is installed inside the base shell 421. After the fan device 424 is started, external air enters the interior of the base shell 421 through the air inlet 422 and is finally discharged from the air outlet 423, thereby utilizing the external air to dissipate heat from the audio body 41; further, in the embodiment of the present application, an air filter component 425 is provided on the air inlet side of the fan device 424, and an air purification component 426 is provided on the air outlet side of the fan device 424. When external air flows inside the audio base 42, the air filter component 425 filters and removes impurities in the external air, and the air purification component 426 purifies the external air, thereby improving the air quality inside the vehicle and increasing the functionality of the audio 40. It should be noted that, in the embodiment of the present application, the air filter component 425 is a filter mesh or filter cloth, and the air purification component 426 is an activated carbon box.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional car audio system with a rotatable angle, characterized in that: The invention comprises a base (10), a connecting rod assembly (20), a mounting platform (30) and a speaker (40), wherein a driving seat (11) is arranged on the base (10), a rotating seat (12) is rotatably mounted on the driving seat (11), the connecting rod assembly (20) comprises a first connecting rod (21) and a second connecting rod (22), one end of the first connecting rod (21) is rotatably connected to the rotating seat (12), the other end of the first connecting rod (21) is rotatably connected to one end of the second connecting rod (22), the other end of the second connecting rod (22) is connected to the mounting platform (30), and the speaker (40) is mounted on the mounting platform (30).

2. The rotatable multifunctional vehicle audio system according to claim 1, characterized in that: The second connecting rod (22) is rotatably connected to the first connecting rod (21) via a connecting shaft; a third motor (211) is fixedly mounted on the first connecting rod (21); an output end of the third motor (211) is connected to the connecting shaft; and a second motor (121) for driving the first connecting rod (21) to rotate is fixedly mounted on the rotating seat (12).

3. The rotatable multifunctional vehicle audio system according to claim 2, characterized in that: A driven gear (112) and a driving gear (113) are rotatably mounted inside the driving seat (11), the driven gear (112) and the driving gear (113) are meshed, the driven gear (112) and the rotating seat (12) are coaxially arranged, and a first motor (111) is also fixedly mounted on the driving seat (11), the output end of the first motor (111) being fixedly connected to the driving gear (113).

4. The rotatable multifunctional vehicle audio system according to claim 1, characterized in that: The mounting platform (30) comprises an inner platform body (31) and an outer platform body (33), an annular groove (32) being provided between the inner platform body (31) and the outer platform body (33), the speaker (40) comprising a speaker body (41) and a speaker base (42), a rotating shaft being provided at the bottom of the speaker base (42), the rotating shaft passing through the annular groove (32), a rotating gear (34) being fixedly installed at the lower side of the rotating shaft, a gear ring (35) being fixedly installed at the inner side of the outer platform body (33), the gear ring (35) being meshed with the rotating gear (34); a connecting member (36) is also installed on the inner platform body (31), one side of the connecting member (36) being fixedly connected to the outer wall of the inner platform body (31), and the other side of the connecting member (36) being rotatably connected to the lower end of the rotating shaft.

5. The rotatable multifunctional vehicle audio system according to claim 4, characterized in that: A mounting seat (37) is provided at the lower sides of the inner platform (31) and the outer platform (33); the mounting seat (37) is rotatably connected to the inner platform (31), and the mounting seat (37) is fixedly connected to the outer platform (33); a fourth motor (39) is fixedly mounted at the bottom of the mounting seat (37); an output end of the fourth motor (39) is connected to the inner platform (31) via a drive shaft (38).

6. The rotatable multifunctional vehicle audio system according to claim 5, characterized in that: The audio base (42) comprises a base shell (421) and a fan device (424); the interior of the base shell (421) is a hollow structure; an air inlet (422) is provided on one side of the base shell (421); an air outlet (423) is provided on the other side of the base shell (421); and the fan device (424) is installed inside the base shell (421).

7. The rotatable vehicle multifunctional audio system according to claim 6, characterized in that: An air filter component (425) is provided on the air inlet side of the fan device (424), and an air purification component (426) is provided on the air outlet side of the fan device (424).

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