An environmentally friendly cycling speaker

Abstract

The present invention discloses a cycling environmental protection audio, which includes an energy charging device and a wind energy conversion system. The energy charging device includes a charging audio, which is used for users to install on a bicycle to play music during cycling. A data processing system is provided inside the charging audio, and a display screen is provided on the outer wall of the charging audio; an installation base is provided outside the charging audio for installing the charging audio and charging the charging audio in real time; there are two fan blades, which are used to capture wind energy and are responsible for converting the kinetic energy of air into the mechanical energy of the fan blades and the overall device, and then converting it into electrical energy through the wind energy conversion system. Through the setting of the rotating shaft and the conversion connecting piece, the present invention solves the problems in the prior art that when the user accelerates during cycling, the fan is driven to rotate to generate electricity, resulting in large physical consumption of the user during cycling, low efficiency of converting wind energy into electrical energy, and possible insufficient power supply of the audio in case of insufficient wind power.

Description

Technical Field

[0001] The present invention relates to the technical field of audio, and particularly to an environmentally friendly cycling audio. Background Art

[0002] With the rise of the low-carbon concept, cycling has gradually become the mainstream of outdoor sports. At the same time, a plug-in speaker for cycling has emerged, which is widely called a bicycle audio by users. Its shape is small and can be fixed on the front of the bicycle, allowing cycling enthusiasts to enjoy music during cycling, while effectively avoiding the danger caused by listening to music with headphones. With the continuous development of technology, electronic products are becoming increasingly small and portable. Mini speakers and sports mini speakers have a wider and wider market expansion industry. Bicycle speakers allow users to enjoy the melody of music while cycling.

[0003] The Chinese invention patent with the publication number CN201910074408.6 discloses a Bluetooth audio for outdoor cycling, including a frame crossbar and a controller; a placement cylinder is provided on the frame crossbar; a wind resistance module is provided at the opening of the placement cylinder, and a partition is provided inside the placement cylinder; a first fan is provided on one side of the partition; an audio main body and a storage battery are provided inside the placement cylinder; a sound outlet hole is provided on the placement cylinder; the placement cylinder is slidably connected to the frame crossbar through a connecting frame; a transition plate is adhesively connected to a part of the frame crossbar inside the cavity; a connecting rod is provided on the transition plate; a roller is provided in the middle of the connecting rod; two second fans are provided on the barrel wall of the placement cylinder; in the present invention, the airflow generated by the forward movement of the bicycle drives the first fan to rotate, so that the first generator starts to generate electricity, and the electricity generated by the generator is used to supply power to the audio or stored for use as a power source, which is convenient and fast and suitable for long-distance use.

[0004] In the above patent, when the user accelerates while cycling, the fan is driven to rotate to generate electricity by the user. The physical strength consumption of the user during cycling is large, and the efficiency of converting wind energy into electrical energy is not high. In the case of insufficient wind power, the audio may be underpowered.

[0005] Therefore, it is necessary to invent an environmentally friendly cycling audio to solve the above problems. Summary of the Invention

[0006] The purpose of the present invention is to provide an environmentally friendly cycling audio. Through the setting of a rotating shaft and a conversion connecting piece, it is intended to solve the problems in the prior art that when the user accelerates while cycling, the fan is driven to rotate to generate electricity by the user, resulting in large physical strength consumption of the user during cycling, low efficiency of converting wind energy into electrical energy, and possible underpowering of the audio in the case of insufficient wind power.

[0007] To achieve the above purpose, the present invention provides the following technical solution: An environmentally friendly cycling audio, including an energy charging device and a wind energy conversion system. The energy charging device includes

[0008] A charging speaker, which is installed on a bicycle by the user to play music during cycling. A data processing system is provided inside the charging speaker, and a display screen is provided on the outer wall of the charging speaker;

[0009] An installation base is provided on the outside of the charging speaker for installing the charging speaker and charging the charging speaker in real time;

[0010] There are two fan blades, which are used to capture wind energy and are responsible for converting the kinetic energy of the air into the mechanical energy of the fan blades and the whole device, and then converting it into electrical energy through a wind energy conversion system. The fan blades include a fan frame, a fan bracket and a fan surface;

[0011] A gear assembly is provided at the central axis position of the two fan blades, and the two gear assemblies are symmetrically distributed, which is used to change the acting direction of the mechanical energy generated by the rotation of the fan blades, and then gather the mechanical energy of the two fan blades;

[0012] Fixed rods are provided at the ends of the gear assembly for fixedly supporting the two fan blades, and mounting assemblies are fixedly connected to the bottoms of the fixed rods;

[0013] Reinforcing rods are provided between the fixed rods and the installation base for connecting the fixed rods and the installation base, and then integrally setting them, and at the same time fixing and positioning the two fixed rods. An adjusting assembly is fixedly connected to the middle end of the reinforcing rod.

[0014] As a preferred solution of the present invention, the installation base includes a first C-shaped plate, a second C-shaped plate, a clamping block, a fixed seat, a sliding seat and a charging seat. The second C-shaped plate is provided below the first C-shaped plate. The outer shapes of the first C-shaped plate and the second C-shaped plate are the same. Clamping blocks are fixedly connected to both sides of the first C-shaped plate, and the outer walls of the clamping blocks are fitted with the inner walls of the second C-shaped plate. Reinforcing bolts are provided at both ends of the first C-shaped plate, and the first C-shaped plate is detachably connected to the second C-shaped plate through the reinforcing bolts. A fixed seat is fixedly connected to the top end of the first C-shaped plate, and two sliding rods are fixedly connected to the top end inner wall of the fixed seat. The top ends of the sliding rods are set in a "T" shape, and a sliding seat is slidably connected to the outer walls of the sliding rods. A charging seat is provided on the bottom end inner wall of the fixed seat. A set of telescopic clamping components are fixedly connected to both sides of the fixed seat, and each set has two.

[0015] As a preferred solution of the present invention, the telescopic clamping component includes an upper fixed frame, a lower fixed frame, a limiting groove, a connecting rod, a limiting block and a telescopic spring. The lower fixed frame is provided below the upper fixed frame. Limiting grooves are opened inside the upper fixed frame and the lower fixed frame, and a connecting rod is slidably connected between the upper fixed frame and the lower fixed frame. Limiting blocks are fixedly connected to both ends of the connecting rod, and the outer walls of the limiting blocks are in line with the inner walls of the limiting grooves. Telescopic springs are fixedly connected to the top ends of the limiting blocks.

[0016] As a preferred embodiment of the present invention, the outer shape of the fan frame is annular, and a plurality of fan brackets are fixedly connected inside the fan frame. The plurality of fan brackets are distributed in an annular array about the central axis of the fan frame. A fan surface is provided on the inner wall of the fan frame, and the outer shape of the fan surface is semicircular.

[0017] As a preferred embodiment of the present invention, the gear assembly includes a first gear, a conversion connecting piece and a second gear. The bottom end of the first gear is fixedly connected with a conversion connecting piece, and the outer shape of the conversion connecting piece is in an "L" shape. The bottom end of the conversion connecting piece penetrates through the second gear, and the first gear and the second gear are arranged to be meshed, and the conversion connecting piece cooperates with the second gear.

[0018] As a preferred embodiment of the present invention, the bottom end of the second gear is fixedly connected to the top end of the fixed rod, and the bottom end of the conversion connecting piece extends into the fixed rod. A bearing is fixedly connected between the fixed rod and the conversion connecting piece.

[0019] As a preferred embodiment of the present invention, the mounting assembly includes a flange, mounting bolts and a rotating shaft. A plurality of through holes are equidistantly formed on the outer wall of the flange. The plurality of through holes are distributed in an annular array about the central axis of the flange. Mounting bolts are threadedly connected inside the through holes. A rotating shaft is provided on the inner wall of the flange. The rotating shaft is movably connected to the flange, and the bottom end of the rotating shaft extends into the fixed rod through the flange.

[0020] As a preferred embodiment of the present invention, both ends of the reinforcing rod are fixedly connected with movable shafts, and the reinforcing rod is movably connected to the fixed rod and the first C-shaped plate respectively through the movable shafts.

[0021] As a preferred embodiment of the present invention, the adjusting assembly includes a first limiting frame, a second limiting frame and a bidirectional screw. The second limiting frame is slidably connected to the inner wall of the first limiting frame. The outer shapes of the first limiting frame and the second limiting frame are in an "n" shape, and the first limiting frame and the second limiting frame cooperate with each other. A bidirectional screw is threadedly connected between the first limiting frame and the second limiting frame, and both ends of the bidirectional screw extend into the reinforcing rod.

[0022] As a preferred embodiment of the present invention, the wind energy conversion system includes a control system. The input end of the control system is respectively connected with a speed increaser and a power generation set. The input end of the speed increaser is connected with a fan blade, and the output end of the speed increaser is connected with a power generation set. The input end of the power generation set is connected with a rotating shaft, and the output end of the control system is connected with a charging seat.

[0023] As a preferred embodiment of the present invention, the data processing system includes a data collection module. The output end of the data collection module is connected to a central processing unit. The input end of the central processing unit is provided with a Bluetooth module. The output end of the central processing unit is connected to a display screen. The data collection module includes the collection of cycling mileage data, duration data, calorie data, and carbon emission data.

[0024] In the above technical solution, compared with the prior art, the technical effects and advantages provided by the present invention are as follows:

[0025] 1. Through the setting of the rotating shaft and the conversion connecting piece, it is convenient to collect the mechanical energy converted from wind energy and the mechanical energy generated by the rotation of the driving wheel of the bicycle to drive the rotation of the rotating shaft, and then convert them into electric energy together. When the user rides a bicycle, the wind energy is converted into electric energy to make the speaker sound, so as to improve the power generation efficiency of the device and make the charging speaker fully charged;

[0026] 2. By arranging two fan blades in front of the front wheel of the bicycle, the two fan blades can directly face the air flow without obstruction, accelerating the rotation speed of the fan surface. Moreover, the fan frame and the fan bracket are both made of lightweight and hard carbon fiber composite materials, and the blades are made of a thin-shell structure of composite materials. The semi-circular fan surface setting makes the swept area of the wind wheel larger, thereby capturing more wind energy, increasing the power generation time, and reducing the cost per kilowatt-hour;

[0027] 3. Through the setting of the installation component, the charging speaker can be adaptively clamped, which is convenient for the user to disassemble and assemble the charging speaker, so as to facilitate the maintenance of the device. At the same time, the user can adjust the position of the installation base and adjust the installation base to the position where the user is most comfortable and convenient to operate the charging speaker, which is convenient for the user to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0029] Figure 1 It is a front view structural schematic diagram of the present invention;

[0030] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0031] Figure 3 It is a fan blade structural schematic diagram of the present invention;

[0032] Figure 4 It is an adjustment component structural schematic diagram of the present invention;

[0033] Figure 5Schematic diagram of the installation base structure of the present invention;

[0034] Figure 6 Schematic diagram of the sectional structure of the fixing base of the present invention;

[0035] Figure 7 Schematic diagram of the telescopic clamping assembly structure of the present invention;

[0036] Figure 8 Schematic diagram of the wind energy conversion system process of the present invention;

[0037] Figure 9 Schematic diagram of the data processing system process of the present invention.

[0038] Explanation of reference numerals:

[0039] 001, charging speaker; 002, installation base; 003, fan blade; 004, gear assembly; 005, fixing rod; 006, installation assembly; 007, reinforcement rod; 008, adjustment assembly; 009, telescopic clamping assembly;

[0040] 110, display screen;

[0041] 201, first C-shaped plate; 202, second C-shaped plate; 203, clamping block; 204, fixing base; 205, sliding rod; 206, sliding seat; 207, charging seat;

[0042] 301, fan frame; 302, fan support; 303, fan surface;

[0043] 401, first gear; 402, conversion connecting piece; 403, second gear;

[0044] 601, flange; 602, installation bolt; 603, rotating shaft;

[0045] 710, movable shaft;

[0046] 801, first limiting frame; 802, second limiting frame; 803, bidirectional screw;

[0047] 901, upper fixing frame; 902, lower fixing frame; 903, limiting groove; 904, connecting rod; 905, limiting block; 906, telescopic spring. Detailed implementation manner

[0048] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further introduced in detail below with reference to the accompanying drawings.

[0049] Such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 ,Figure 6 , Figure 7 , Figure 8 , Figure 9 A kind of cycling environmental protection sound box shown as follows, including a charging device and a wind energy conversion system. The charging device includes

[0050] a charging sound box 001, which is used for users to install on a bicycle to play music during cycling. A data processing system is arranged inside the charging sound box 001, and a display screen 110 is arranged on the outer wall of the charging sound box 001;

[0051] a mounting base 002, which is arranged outside the charging sound box 001, used to mount the charging sound box 001 and charge the charging sound box 001 in real time;

[0052] There are two fan blades 003, which are used to capture wind energy, responsible for converting the kinetic energy of air into the mechanical energy of the fan blades 003 and the whole device, and then converting it into electric energy through the wind energy conversion system. The fan blades 003 include a fan frame 301, a fan bracket 302 and a fan surface 303;

[0053] a gear assembly 004, which is arranged at the central axis position of the two fan blades 003, and the two gear assemblies 004 are symmetrically distributed, used to change the acting direction of the mechanical energy generated by the rotation of the fan blades 003, and then gather the mechanical energy of the two fan blades 003;

[0054] a fixing rod 005, which is arranged at the end of the gear assembly 004, used to fixedly support the two fan blades 003. Mounting assemblies 006 are fixedly connected to the bottom ends of the fixing rods 005;

[0055] a reinforcing rod 007, which is arranged between the fixing rod 005 and the mounting base 002, used to connect the fixing rod 005 and the mounting base 002, and then set them integrally. At the same time, the two fixing rods 005 are fixed and positioned. An adjusting assembly 008 is fixedly connected to the middle end of the reinforcing rod 007.

[0056] Among them, the user can first install the two mounting components 006 on the device at the hub part of the front wheel of the bicycle, so that the rotating shaft 603 is integrated with the bicycle rotating shaft. When the user rides the bicycle, the two fan blades 003 can directly face the air flow without obstruction, accelerating the rotation speed of the fan surface 303. The rotating shaft 603 rotates together with the bicycle rotating shaft. Then, the length of the reinforcing rod 007 is adjusted through the telescopic component, and further the position of the mounting base 002 can be adjusted, so that the mounting base 002 can be installed on the diagonal bar of the bicycle. At the same time, the two fixing rods 005 and the fan blades 003 can be supported by the diagonal bar of the bicycle. When the user starts riding, the wind flow drives the two fan blades 003 in front of the bicycle to rotate, so that the two fan blades 003 start to rotate. The wind energy is converted into mechanical energy, and then the rotation speed is increased through the speed increaser to improve the power generation efficiency of the device. Then, by the generator set, the mechanical energy converted from the wind energy and the mechanical energy generated by the rotation of the rotating shaft 603 are converted into electrical energy. Furthermore, when the user rides the bicycle, the wind energy is converted into electrical energy to make the speaker sound.

[0057] As a further optimization of the present invention, the mounting base 002 includes a first C-shaped plate 201, a second C-shaped plate 202, a clamping block 203, a fixing seat 204, a sliding seat 206 and a charging seat 207. The second C-shaped plate 202 is arranged below the first C-shaped plate 201. The outer shapes of the first C-shaped plate 201 and the second C-shaped plate 202 are the same. Clamping blocks 203 are fixedly connected to both sides of the first C-shaped plate 201, and the outer wall of the clamping block 203 is attached to the inner wall of the second C-shaped plate 202. Reinforcing bolts are arranged at both ends of the first C-shaped plate 201, and the first C-shaped plate 201 is detachably connected to the second C-shaped plate 202 through the reinforcing bolts. A fixing seat 204 is fixedly connected to the top end of the first C-shaped plate 201, and two sliding rods 205 are fixedly connected to the top end of the inner wall of the fixing seat 204. The top ends of the sliding rods 205 are in a "T" shape, and a sliding seat 206 is slidably connected to the outer wall of the sliding rods 205. A charging seat 207 is arranged at the bottom inner wall of the fixing seat 204. A set of telescopic clamping components 009 are fixedly connected to both sides of the fixing seat 204, and each set has two;

[0058] As a further optimization of the present invention, the telescopic clamping component 009 includes an upper fixing frame 901, a lower fixing frame 902, a limiting groove 903, a connecting rod 904, a limiting block 905 and a telescopic spring 906. The lower fixing frame 902 is arranged below the upper fixing frame 901. Limiting grooves 903 are opened inside the upper fixing frame 901 and the lower fixing frame 902, and a connecting rod 904 is slidably connected between the upper fixing frame 901 and the lower fixing frame 902. Limiting blocks 905 are fixedly connected to both ends of the connecting rod 904, and the outer wall of the limiting block 905 coincides with the inner wall of the limiting groove 903. Telescopic springs 906 are fixedly connected to the top ends of the limiting blocks 905;

[0059] In the above structure, the user can push the sliding seat 206 by means of the sliding connection between the sliding seat 206 and the sliding rod 205, so that the sliding seat 206 slides in the direction above the fixed seat 204. At a suitable position, the charging speaker 001 is placed into the fixed seat 204. When the user releases the hand, the two telescopic springs 906 in the telescopic clamping assembly 009 retract inward under the action of elastic force, and then drive the upper fixed frame 901 to move towards the lower fixed frame 902, that is, drive the sliding seat 206 to slide towards the fixed seat 204, so that the fixed seat 204 and the sliding seat 206 respectively clamp the bottom end and the top end of the charging speaker 001. The bottom end of the charging speaker 001 is automatically matched and connected with the charging seat 207 to charge the charging speaker 001 in real time. At the same time, the user can detachably connect the first C-shaped plate 201 and the second C-shaped plate 202 through the reinforcing bolts, which is convenient for adjusting the position of the mounting base 002. Thus, the user can adjust the mounting base 002 to the position where the user is most comfortable and most convenient to operate the charging speaker 001. At the same time, the block 203 can be stuck into the second C-shaped plate 202 to increase the frictional force generated when the first C-shaped plate 201 and the second C-shaped plate 202 are connected, so as to be more stable during assembly.

[0060] As a further optimization of the present invention, the outer shape of the fan frame 301 is annularly arranged, and a plurality of fan brackets 302 are fixedly connected inside the fan frame 301. The plurality of fan brackets 302 are annularly and arrayedly distributed about the central axis of the fan frame 301. The inner wall of the fan frame 301 is provided with a fan surface 303, and the outer shape of the fan surface 303 is semi-circular.

[0061] In the above structure, both the fan frame 301 and the fan brackets 302 are made of lightweight and hard carbon fiber composite materials. The blades are made of composite materials and are of a thin shell structure. The semi-circular fan surface 303 is arranged to make the swept area of the wind wheel larger, so as to capture more wind energy, increase the power generation time, and reduce the cost per kilowatt-hour.

[0062] As a further optimization of the present invention, the gear assembly 004 includes a first gear 401, a conversion connecting piece 402 and a second gear 403. The bottom end of the first gear 401 is fixedly connected with the conversion connecting piece 402, and the outer shape of the conversion connecting piece 402 is in an "L" shape. The bottom end of the conversion connecting piece 402 penetrates through the second gear 403, and the first gear 401 and the second gear 403 are set to be meshed, and the conversion connecting piece 402 cooperates with the second gear 403.

[0063] In the above structure, through the setting of the gear assembly 004, the conversion connecting piece 402 can change the acting force of the rotation of the fan blades 003, and then it is convenient to collect the mechanical energy of the two fan blades 003.

[0064] As a further optimization of the present invention, the bottom end of the second gear 403 is fixedly connected to the top end of the fixed rod 005, and the bottom end of the conversion connector 402 extends to the inside of the fixed rod 005, and a bearing is fixedly connected between the fixed rod 005 and the conversion connector 402;

[0065] In the above structure, the bearing is provided to reduce the friction force of the conversion connecting member 402 rotating inside the fixing rod 005, thereby reducing the consumption of mechanical energy.

[0066] As a further optimization of the present invention, the mounting assembly 006 includes a flange 601, mounting bolts 602 and a rotating shaft 603. The outer wall of the flange 601 is provided with a plurality of through holes at equal intervals. The plurality of through holes are distributed in a circular array about the central axis of the flange 601. The interiors of the through holes are all threadedly connected with mounting bolts 602. The inner wall of the flange 601 is provided with a rotating shaft 603. The rotating shaft 603 and the flange 601 are provided with a movable connection, and the bottom end of the rotating shaft 603 extends through the flange 601 to the interior of the fixing rod 005.

[0067] In the above structure, first, the rotating shaft 603 is inserted into the rotating shaft rotating in the middle of the front wheel to match and connect, and then the flange 601 is fixed to the hub by installing the bolts 602.

[0068] As a further optimization of the present invention, both ends of the reinforcement rod 007 are fixedly connected with movable shafts 710, and the reinforcement rod 007 is movably connected to the fixed rod 005 and the first C-shaped plate 201 respectively through the movable shafts 710;

[0069] As a further optimization of the present invention, the adjustment component 008 includes a first limit frame 801, a second limit frame 802 and a bidirectional screw 803. The inner wall of the first limit frame 801 is slidably connected to the second limit frame 802. The first limit frame 801 and the second limit frame 802 have an outer shape of a "冂" character, and the first limit frame 801 and the second limit frame 802 cooperate with each other. The bidirectional screw 803 is threadedly connected between the first limit frame 801 and the second limit frame 802, and both ends of the bidirectional screw 803 extend to the inside of the reinforcement rod 007.

[0070] In the above structure, the user can rotate the bidirectional screw 803. Due to the opposite threads at both ends of the outer wall of the bidirectional screw 803, during the rotation process, the first limit frame 801 and the second limit frame 802 move synchronously and oppositely, thereby extending and retracting the reinforcement rod 007 and adjusting the length of the reinforcement rod 007.

[0071] As a further optimization of the present invention, the wind energy conversion system includes a control system. The input end of the control system is respectively connected to a speed increaser and a power generation unit. The input end of the speed increaser is connected to a fan blade 003, and the output end of the speed increaser is connected to the power generation unit. The input end of the power generation unit is connected to a rotating shaft 603. The output end of the control system is connected to a charging seat 207;

[0072] As a further optimization of the present invention, the data processing system includes a data collection module. The output end of the data collection module is connected to a central processor. The input end of the central processor has a Bluetooth module. The output end of the central processor is connected to a display screen 110. The data collection module includes collection of cycling mileage data, duration data, calorie data, and carbon emission data;

[0073] In the above structure, when cycling, wind energy is converted into electrical energy to make the speaker sound. At the same time, data such as cycling mileage, duration, calories, and carbon emissions are displayed on the display screen 110. The external speaker can be synchronized with the mobile music APP through the Bluetooth module to push music during cycling, and at the same time encourage people to choose an environmentally friendly travel mode to protect the environment.

[0074] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cycling environmental protection sound box, comprising a charging device and a wind energy conversion system, characterized in that: The charging device includes a charging speaker (001) for a user to install on a bicycle to play music during cycling. A data processing system is provided inside the charging speaker (001), and a display screen (110) is provided on the outer wall of the charging speaker (001); a mounting base (002) arranged outside the charging speaker (001) for mounting the charging speaker (001) and charging the charging speaker (001) in real time; two fan blades (003) for capturing wind energy, responsible for converting the kinetic energy of air into the mechanical energy of the fan blades (003) and the whole device, and then converting it into electrical energy through a wind energy conversion system. The fan blades (003) include a fan frame (301), a fan bracket (302) and a fan surface (303). The two fan blades are arranged in front of the front wheel of the bicycle so that the two fan blades directly face the air flow without obstruction to increase the rotational speed of the fan surface; a gear assembly (004) arranged at the central axis position of the two fan blades (003), and the two gear assemblies (004) are symmetrically distributed, used to change the acting force direction of the mechanical energy generated by the rotation of the fan blades (003), and then gather the mechanical energy of the two fan blades (003); a fixing rod (005) arranged at the end of the gear assembly (004) for fixedly supporting the two fan blades (003), and mounting assemblies (006) are fixedly connected to the bottom ends of the fixing rods (005); a reinforcing rod (007) arranged between the fixing rod (005) and the mounting base (002) for connecting the fixing rod (005) and the mounting base (002), and then integrally arranged, while fixing and positioning the two fixing rods (005). An adjusting assembly (008) is fixedly connected to the middle end of the reinforcing rod (007).

2. The environmentally friendly cycling speaker according to claim 1, wherein: The mounting base (002) includes a first C-shaped plate (201), a second C-shaped plate (202), a clamping block (203), a fixing seat (204), a sliding rod (205), a sliding seat (206) and a charging seat (207). The second C-shaped plate (202) is arranged below the first C-shaped plate (201). The outer shapes of the first C-shaped plate (201) and the second C-shaped plate (202) are the same. Clamping blocks (203) are fixedly connected to both sides of the first C-shaped plate (201), and the outer walls of the clamping blocks (203) are attached to the inner walls of the second C-shaped plate (202). Reinforcing bolts are arranged at both ends of the first C-shaped plate (201), and the first C-shaped plate (201) is detachably connected to the second C-shaped plate (202) through the reinforcing bolts. A fixing seat (204) is fixedly connected to the top end of the first C-shaped plate (201), and two sliding rods (205) are fixedly connected to the top end inner wall of the fixing seat (204). The top ends of the sliding rods (205) are set in a "T" shape, and a sliding seat (206) is slidably connected to the outer walls of the sliding rods (205). A charging seat (207) is arranged at the bottom end inner wall of the fixing seat (204). A set of telescopic clamping assemblies (009) are fixedly connected to both sides of the fixing seat (204), and each set has two.

3. The cycling environmental protection speaker according to claim 2, characterized in that: The telescopic clamping assembly (009) includes an upper fixed frame (901), a lower fixed frame (902), a limiting groove (903), a connecting rod (904), a limiting block (905) and a telescopic spring (906). The lower fixed frame (902) is arranged below the upper fixed frame (901). Limiting grooves (903) are provided inside both the upper fixed frame (901) and the lower fixed frame (902). A connecting rod (904) is slidably connected between the upper fixed frame (901) and the lower fixed frame (902). Limiting blocks (905) are fixedly connected to both ends of the connecting rod (904), and the outer wall of the limiting block (905) fits with the inner wall of the limiting groove (903). Telescopic springs (906) are fixedly connected to the tops of the limiting blocks (905).

4. The environmentally friendly cycling speaker according to claim 1, characterized in that: The outer shape of the fan frame (301) is annular, and a plurality of fan brackets (302) are fixedly connected inside the fan frame (301). The plurality of fan brackets (302) are distributed in an annular array about the central axis of the fan frame (301). A fan surface (303) is arranged on the inner wall of the fan frame (301), and the outer shape of the fan surface (303) is semi-circular.

5. The cycling environmental protection audio according to claim 1, characterized in that: The gear assembly (004) includes a first gear (401), a conversion connecting piece (402) and a second gear (403). The conversion connecting piece (402) is fixedly connected to the bottom end of the first gear (401), and the outer shape of the conversion connecting piece (402) is in an "L" shape. The second gear (403) penetrates through the bottom end of the conversion connecting piece (402), and the first gear (401) and the second gear (403) are meshed. The conversion connecting piece (402) cooperates with the second gear (403).

6. The cycling environmental protection audio according to claim 5, characterized in that: The bottom end of the second gear (403) is fixedly connected to the top end of the fixed rod (005), and the bottom end of the conversion connecting piece (402) extends into the fixed rod (005). A bearing is fixedly connected between the fixed rod (005) and the conversion connecting piece (402).

7. A cycling environmental protection sound box according to claim 1, characterized in that: The mounting assembly (006) includes a flange (601), mounting bolts (602) and a rotating shaft (603). A plurality of through holes are equidistantly arranged on the outer wall of the flange (601), and the plurality of through holes are distributed in an annular array about the central axis of the flange (601). Mounting bolts (602) are threadedly connected inside the through holes. A rotating shaft (603) is arranged on the inner wall of the flange (601). The rotating shaft (603) is movably connected to the flange (601), and the bottom end of the rotating shaft (603) extends into the fixed rod (005) through the flange (601).

8. The riding environmental protection audio according to claim 2, characterized in that: Both ends of the reinforcing rod (007) are fixedly connected with movable shafts (710), and the reinforcing rod (007) is movably connected to the fixed rod (005) and the first C-shaped plate (201) respectively through the movable shafts (710).

9. The cycling environmental protection audio according to claim 1, wherein: The adjusting component (008) includes a first limiting frame (801), a second limiting frame (802) and a bidirectional screw (803). The inner wall of the first limiting frame (801) is slidably connected with the second limiting frame (802). The outer shapes of the first limiting frame (801) and the second limiting frame (802) are in an "L" shape, and the first limiting frame (801) and the second limiting frame (802) cooperate with each other. A bidirectional screw (803) is threadedly connected between the first limiting frame (801) and the second limiting frame (802), and both ends of the bidirectional screw (803) extend into the reinforcing rod (007).

10. A cycling environmental protection audio according to claim 1, characterized in that: The wind energy conversion system includes a control system. The input end of the control system is respectively connected with a speed increaser and a power generation set. The input end of the speed increaser is connected with a fan blade (003), and the output end of the speed increaser is connected with a power generation set. The input end of the power generation set is connected with a rotating shaft (603). The output end of the control system is connected with a charging seat (207); The data processing system includes a data collection module. The output end of the data collection module is connected with a central processor. The input end of the central processor has a Bluetooth module. The output end of the central processor is connected with a display screen (110). The data collection module includes collection of cycling mileage data, duration data, calorie data and carbon emission data.

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