A combined noise generating device

Abstract

The utility model discloses a combined noise power generation device, which relates to the technical field of noise power generation. The utility model comprises a power generation device and a sound collecting tube. A rotating ring is rotatably installed on the top of the power generation device, two symmetrically distributed fixed plates are fixedly installed on the upper surface of the rotating ring, a sound collecting tube is rotatably installed between the two fixed plates, a telescopic tube is fixedly installed on the upper surface of the rotating ring, and the top of the telescopic tube is fixedly connected to the bottom end of the sound collecting tube, a first adjusting component is installed on the top of the power generation device, a second adjusting component is installed on one side of one of the fixed plates, universal wheels are rotatably installed at the four corners of the bottom end of the power generation device, and the four universal wheels are all provided with locking components. By setting the first adjusting component, the rotating ring can be driven to rotate by the first adjusting component according to actual needs, and the rotating ring drives the sound collecting tube to rotate and adjust the direction, thereby greatly improving the efficiency and practicality of the noise power generation device.

Description

Technical Field

[0001] The utility model relates to the technical field of noise power generation, in particular to a combined noise power generation device. Background Art

[0002] The industrial revolution brought about by the utilization of a large amount of natural energy, the creation and use of various mechanical equipment, means of transportation, daily necessities, etc. have brought rapid prosperity and progress to mankind, but at the same time, it has also generated more and more and stronger noise, seriously affecting human life and health. Noise pollution is everywhere. Noise pollution is not only very harmful to humans and animals, but also leads to a reduction in the service life of buildings exposed to noise. Contemporary methods of noise control are mainly sound absorption, sound elimination, or sound insulation and vibration isolation. These methods have increased the investment in materials and equipment, but have not achieved good sound elimination effects. At the same time, they also consume energy products, because they can only block the spread of noise to the surrounding areas, but cannot effectively eliminate noise, which is far from meeting people's demand for a quiet living environment. At the same time, the huge energy of sound energy is also wasted in vain, and even treated like garbage.

[0003] At present, most combined noise power generation devices are composed of a microphone and a power generation equipment. However, the microphones in the existing combined noise power generation devices are mostly fixed and cannot be adjusted in direction and angle according to actual needs, which greatly reduces the practicality of the device. In view of the above problems, the inventor proposes a combined noise power generation device to solve the above problems. Utility Model Content

[0004] In order to solve the problem of low practicality of the existing combined noise power generation device, the purpose of the utility model is to provide a combined noise power generation device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a combined noise power generation device, including a power generation device and a sound collecting tube, a rotating ring is rotatably installed on the top of the power generation device, two symmetrically distributed fixed plates are fixedly installed on the upper surface of the rotating ring, a sound collecting tube is rotatably installed between the two fixed plates, a telescopic tube is fixedly installed on the upper surface of the rotating ring, and the top of the telescopic tube is fixedly connected to the bottom end of the sound collecting tube, a first adjustment component is installed on the top of the power generation device, a second adjustment component is installed on one side of one of the fixed plates, and universal wheels are rotatably installed at the four corners of the bottom end of the power generation device, and the four universal wheels are all equipped with locking components.

[0006] Preferably, the first adjustment component includes a fixed frame, and the fixed frame is fixedly installed on the top of the power generation equipment, a fixed rod is rotatably installed in the fixed frame, a first worm is rotatably installed on the top of the fixed frame, a first crank is fixedly installed on one end of the first worm, a first worm wheel is fixedly installed on the top of the fixed rod, and the first worm wheel is meshed with the first worm.

[0007] Preferably, a pinion is rotatably mounted on the top of the power generation equipment, and the bottom end of the fixed rod is fixedly connected to the upper surface of the pinion, the outer ring of the rotating ring is provided with a tooth groove, and the pinion meshes with the rotating ring through the tooth groove.

[0008] Preferably, the second adjustment assembly includes a second worm gear, which is fixedly mounted on one side of the bottom end of the microphone, a second worm is rotatably mounted on one side of one of the fixed plates, and the second worm is meshed with the second worm gear, a second crank is rotatably mounted on one side of one of the fixed plates, one end of the second crank and the bottom end of the second worm are fixedly mounted with bevel gears, and the two bevel gears are meshed.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, by setting the first adjustment component, the first adjustment component can be used to drive the rotating ring to rotate according to actual needs, and the rotating ring drives the sound collecting tube to rotate and adjust the direction, which greatly improves the efficiency and practicality of the noise power generation device;

[0011] 2. In the utility model, by providing a second adjustment component, the second adjustment component is used to drive the sound collecting tube to rotate and adjust the angle according to actual needs, thereby greatly improving the efficiency and practicality of the noise generating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0015] Figure 3 For this utility model Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0016] In the figure: 1. power generation equipment; 2. microphone; 3. rotating ring; 31. tooth groove; 4. fixed plate; 5. telescopic tube; 6. first adjustment component; 61. fixed frame; 62. small gear; 63. first crank; 64. fixed rod; 65. first worm gear; 66. first worm; 7. second adjustment component; 71. second worm gear; 72. second worm; 73. second crank; 74. bevel gear; 8. universal wheel. DETAILED DESCRIPTION

[0017] 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.

[0018] Example: Figure 1-3 As shown, the utility model provides a combined noise power generation device, including a power generation device 1 and a sound collecting tube 2, a rotating ring 3 is rotatably installed on the top of the power generation device 1, two symmetrically distributed fixed plates 4 are fixedly installed on the upper surface of the rotating ring 3, a sound collecting tube 2 is rotatably installed between the two fixed plates 4, a telescopic tube 5 is fixedly installed on the upper surface of the rotating ring 3, and the top of the telescopic tube 5 is fixedly connected to the bottom end of the sound collecting tube 2, a first adjusting component 6 is installed on the top of the power generation device 1, a second adjusting component 7 is installed on one side of one of the fixed plates 4, universal wheels 8 are rotatably installed at the four corners of the bottom end of the power generation device 1, and the four universal wheels 8 are all provided with locking components, the sound collecting tube 2 can collect noise and amplify incident sound waves, and the direction and angle of the sound collecting tube 2 can be adjusted by using the first adjusting component 6 and the second adjusting component 7 according to actual needs, and then the power generation device 1 is used to convert sound energy into electrical energy, which not only helps to reduce noise pollution, but also helps to recycle energy and achieve sustainable utilization, thereby greatly improving the efficiency and practicality of the noise power generation device.

[0019] The first adjustment assembly 6 includes a fixing frame 61 , and the fixing frame 61 is fixedly installed on the top of the power generation device 1 , and a fixing rod 64 is rotatably installed in the fixing frame 61 .

[0020] By adopting the above technical solution, the fixing rod 64 is allowed to rotate in the fixing frame 61 .

[0021] A first worm 66 is rotatably mounted on the top of the fixing frame 61 , and a first crank 63 is fixedly mounted on one end of the first worm 66 .

[0022] By adopting the above technical solution, the first crank 63 is used to drive the first worm 66 to rotate.

[0023] A first worm gear 65 is fixedly mounted on the top end of the fixing rod 64 , and the first worm gear 65 is meshed with the first worm 66 .

[0024] By adopting the above technical solution, the first worm 66 drives the first worm wheel 65 to rotate, and the first worm wheel 65 drives the fixing rod 64 to rotate.

[0025] A pinion gear 62 is rotatably mounted on the top of the power generation device 1 , and the bottom end of the fixing rod 64 is fixedly connected to the upper surface of the pinion gear 62 .

[0026] By adopting the above technical solution, the fixing rod 64 drives the pinion 62 to rotate.

[0027] The outer ring of the rotating ring 3 is provided with tooth grooves 31 , and the pinion 62 is meshed with the rotating ring 3 through the tooth grooves 31 .

[0028] By adopting the above technical solution, the pinion 62 drives the rotating ring 3 to rotate by meshing with the tooth groove 31, and the rotating ring 3 drives the sound receiving tube 2 to rotate and adjust the direction.

[0029] The second adjustment assembly 7 includes a second worm gear 71 , which is fixedly mounted on one side of the bottom end of the sound receiving tube 2 , and a second worm 72 is rotatably mounted on one side of a fixing plate 4 , and the second worm 72 is meshed with the second worm gear 71 .

[0030] By adopting the above technical solution, the second worm 72 drives the second worm wheel 71 to rotate, and the second worm wheel 71 drives the sound receiving tube 2 to rotate and adjust the angle.

[0031] A second crank 73 is rotatably mounted on one side of one of the fixed plates 4 , and a bevel gear 74 is fixedly mounted on one end of the second crank 73 and the bottom end of the second worm 72 , and the two bevel gears 74 are meshed.

[0032] By adopting the above technical solution, the second crank 73 is used to drive the second worm 72 to rotate through the bevel gear 74.

[0033] Working principle: When the utility model is in use, according to the direction of noise, the second crank 73 can be used to drive the second worm 72 to rotate through the bevel gear 74, the second worm 72 drives the second worm wheel 71 to rotate, and the second worm wheel 71 drives the sound receiver 2 to rotate and adjust the angle, and then the first crank 63 is used to drive the first worm 66 to rotate, the first worm 66 drives the first worm wheel 65 to rotate, the first worm wheel 65 drives the fixed rod 64 to rotate, the fixed rod 64 drives the pinion 62 to rotate, the pinion 62 drives the rotating ring 3 to rotate by engaging with the tooth groove 31, the rotating ring 3 drives the sound receiver 2 to rotate and adjust the direction, the sound receiver 2 can collect noise and amplify the incident sound waves, and then use the power generation equipment 1 to convert the sound energy into electrical energy, which not only helps to reduce noise pollution, but also helps to recycle energy and achieve sustainable utilization, greatly improving the efficiency and practicality of the noise power generation device.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A combined noise generating device, comprising a generating device (1) and a sound collecting tube (2), characterized in that: A rotating ring (3) is rotatably mounted on the top of the power generation device (1), two symmetrically distributed fixed plates (4) are fixedly mounted on the upper surface of the rotating ring (3), a sound receiving tube (2) is rotatably mounted between the two fixed plates (4), a telescopic tube (5) is fixedly mounted on the upper surface of the rotating ring (3), and the top of the telescopic tube (5) is fixedly connected to the bottom of the sound receiving tube (2), a first adjustment component (6) is mounted on the top of the power generation device (1), a second adjustment component (7) is mounted on one side of one of the fixed plates (4), and universal wheels (8) are rotatably mounted at the four corners of the bottom end of the power generation device (1), and the four universal wheels (8) are all provided with locking components.

2. A combined noise generating device as claimed in claim 1, characterized in that: The first adjustment component (6) comprises a fixing frame (61), and the fixing frame (61) is fixedly mounted on the top of the power generation equipment (1), and a fixing rod (64) is rotatably mounted in the fixing frame (61).

3. A combined noise generating device as claimed in claim 2, characterized in that: A first worm (66) is rotatably mounted on the top end of the fixed frame (61), and a first crank (63) is fixedly mounted on one end of the first worm (66).

4. A combined noise generating device as claimed in claim 2, characterized in that: A first worm gear (65) is fixedly mounted on the top end of the fixed rod (64), and the first worm gear (65) is meshed with a first worm (66).

5. A combined noise generating device as claimed in claim 1, characterized in that: A pinion gear (62) is rotatably mounted on the top of the power generation device (1), and the bottom end of the fixing rod (64) is fixedly connected to the upper surface of the pinion gear (62).

6. A combined noise generating device as claimed in claim 1, characterized in that: The outer ring of the rotating ring (3) is provided with a tooth groove (31), and the pinion (62) meshes with the rotating ring (3) through the tooth groove (31).

7. A combined noise generating device as claimed in claim 1, characterized in that: The second adjustment assembly (7) comprises a second worm gear (71), the second worm gear (71) being fixedly mounted on one side of the bottom end of the sound receiving tube (2), a second worm (72) being rotatably mounted on one side of one of the fixing plates (4), and the second worm (72) being meshed with the second worm gear (71).

8. A combined noise generating device as claimed in claim 1, characterized in that: A second crank (73) is rotatably mounted on one side of one of the fixed plates (4), and a bevel gear (74) is fixedly mounted on one end of the second crank (73) and the bottom end of the second worm (72), and the two bevel gears (74) are meshed.

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