A multi-angle solar panel bracket and its usage method

Abstract

The present invention discloses a multi-angle solar panel bracket and its usage method, including a base. An installation frame is arranged above the base, and a solar panel body is fixedly installed on the installation frame. Two support seats are fixedly installed at the top end of the base, and a bearing seat is fixedly installed between the two support seats. A first rotation groove is integrally formed on the bearing seat; through the rotation shaft, bearing seat, transmission mechanism, rotation mechanism, etc. provided in the device, the rotation ring can drive the solar panel body to rotate around the bearing seat as the axis under the limitation of the first rotation groove. At the same time, the solar panel body can drive the hinge to rotate around the rotation shaft as the axis and adjust the angle. The solar panel body can adjust the angle around two axes to increase the adjustable types of the solar panel body. Moreover, the solar panel body can rotate around the bearing seat and the rotation shaft as the axis simultaneously through the transmission mechanism and the rotation mechanism, improving the applicability of the device.

Description

Technical Field

[0001] The present invention relates to a multi-angle solar panel bracket and a method for using the same. Background Art

[0002] A solar cell is a photovoltaic semiconductor thin sheet that directly generates electricity using sunlight, also known as a "solar chip" or "photovoltaic cell". As long as it is illuminated by light with a certain illumination intensity, it can instantaneously output voltage and generate current in the case of a loop.

[0003] A solar panel bracket is a special bracket used to install and support solar panels. The difference between it and traditional brackets is that the solar panel bracket needs to be customized according to the size and shape of the solar panel to meet the installation requirements in different environments. The solar panel bracket is fixed on the ground, roof or other structures to keep the solar panel at a certain inclination angle to maximize the reception of solar radiation.

[0004] The existing solar panel brackets can only rotate around one axis while driving the solar panel to rotate. There are fewer types of angles that can be adjusted. After the solar panel is offset by a large angle, the receiving surface of the solar panel will be in a state close to perpendicular to the ground. In this state, the solar panel may not be able to effectively receive sunlight, and the applicability of the device is not strong. For this reason, we propose a multi-angle solar panel bracket and a method for using the same. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a multi-angle solar panel bracket and a method for using the same. By rotating the rotating ring, the rotating ring can drive the solar panel body to rotate around the bearing seat under the restriction of the first rotating groove, and the angle of the solar panel body can be adjusted. Then rotate the solar panel body, so that the solar panel body can drive the hinge member to rotate around the rotating shaft and adjust the angle. The solar panel body can adjust the angle around two axes to increase the types of adjustability of the solar panel body. Moreover, the solar panel body can rotate around the bearing seat and the rotating shaft simultaneously through the transmission mechanism and the rotating mechanism, improving the applicability of the solar panel body.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: A multi-angle solar panel bracket and its usage method, including a base, an installation frame is arranged above the base, and a solar panel body is fixedly installed on the installation frame. Two support seats are fixedly installed at the top of the base, and a bearing seat is fixedly installed between the two support seats. A first rotating groove is integrally formed on the bearing seat, and rotating mechanisms are arranged on both sides of the first rotating groove. Rotating rings are sleeved on the surfaces of the two rotating mechanisms, and a rotating shaft is fixedly installed at the top of the two rotating rings. Hinged members are rotatably arranged on both sides of the rotating shaft, and the hinged members are fixedly connected to the installation frame. A transmission mechanism is fixedly installed on one side of the hinged member.

[0007] As a preferred technical solution of the present invention, the rotating mechanism includes second rotating grooves opened in the middle of both sides of the bearing seat, and rotating members are rotatably arranged inside the second rotating grooves. The rotating rings are sleeved on the surfaces of the rotating members. A plurality of sliders are integrally formed on the inner side surfaces of the two rotating rings, and the sliders are slidably arranged inside the first rotating groove;

[0008] One end of the rotating member is connected to a power mechanism.

[0009] As a preferred technical solution of the present invention, the power mechanism includes a mounting plate fixedly installed on the outer wall of the bearing seat, and a servo motor is fixedly installed at the top of the mounting plate. A speed reducer is connected to the output end of the servo motor, and the output end of the speed reducer is fixedly connected to the rotating member.

[0010] As a preferred technical solution of the present invention, a plurality of spherical grooves are equidistantly and circumferentially opened on the outer wall surface of the slider, and rolling balls that can roll are embedded inside the spherical grooves;

[0011] Circular rolling grooves are opened on the two side surfaces of the inner wall of the first rotating groove, and the rolling balls are all in contact with the surface of the rolling groove.

[0012] As a preferred technical solution of the present invention, the transmission mechanism includes a driving wheel fixedly sleeved on the output end of the speed reducer;

[0013] A linkage rod is fixedly installed on the outer wall of the hinged member close to the driving wheel, and a driven wheel is fixedly installed on the surface of the linkage rod. A transmission belt is sleeved on the surfaces of the driven wheel and the driving wheel.

[0014] As a preferred technical solution of the present invention, a driven wheel is rotatably sleeved on the surface of the linkage rod, and the driven wheel is fixedly connected to the linkage rod through a locking mechanism.

[0015] As a preferred technical solution of the present invention, the locking mechanism includes a bolt groove opened inside the driven wheel, and a bolt is penetrated through the middle of the inner wall of the bolt groove. A plurality of threaded grooves are opened on the outer wall surface of the linkage rod, and the threaded grooves can all be engaged with the bolt;

[0016] A rotating rod is connected to the outer end of the bolt, and the rotating rod penetrates through the middle of the bolt groove.

[0017] As a preferred technical solution of the present invention, a spring is wound around the surface of the bolt. One end of the spring is connected to the inner wall of the bolt groove, and the other end is attached to the outer wall of the bolt.

[0018] As a preferred technical solution of the present invention, a number of grooves are equidistantly formed around the surface of the outer end of the rotating rod.

[0019] The present invention also provides a technical solution, a method for using a multi-angle solar panel bracket, and the specific steps are as follows:

[0020] S1. Start the servo motor, so that the torque generated by the servo motor is transmitted to the reducer through the output end. While reducing the speed through the reducer, the output torque is increased. The output end of the reducer drives the rotating member to rotate under the limitation of the second rotating groove;

[0021] S2. The rotating ring rotates together with the rotating member, so that the rotating ring can drive the slider to rotate under the limitation of the first rotating groove. When the slider rotates, the ball is driven by the spherical groove to roll along the inner wall of the rolling groove, making the rotation of the rotating ring smoother;

[0022] S3. The rotating ring drives the hinge member to rotate through the rotating shaft, so that the hinge member can drive the solar panel body to rotate around the bearing seat through the mounting frame, and the angle of the solar panel body can be adjusted;

[0023] S4. While the solar panel body rotates around the bearing seat to adjust the angle, rotate and push the rotating rod, so that the rotating rod drives the bolt to squeeze the spring and rotate and engage into the internal thread groove. Through the cooperation of the thread groove and the bolt, the driven wheel and the linkage rod are connected;

[0024] S5. While the reducer drives the rotating member to rotate, the driven wheel is driven to rotate through the cooperation of the driving wheel and the transmission belt, so that the driven wheel drives the hinge member to rotate through the linkage rod, and the hinge member can drive the solar panel body to rotate around the rotating shaft, and the solar panel body can be adjusted at more angles.

[0025] Compared with the prior art, the beneficial effects that the present invention can achieve are:

[0026] 1. By providing a rotating shaft, a bearing seat, a transmission mechanism, a rotating mechanism, etc., it effectively avoids the problem that the existing solar panel bracket can only rotate around one axis while driving the solar panel to rotate, and the types of adjustable angles are limited. By rotating the rotating ring, the rotating ring can drive the solar panel body to rotate around the bearing seat under the limitation of the first rotating groove, and the angle of the solar panel body can be adjusted. Then, rotate the solar panel body so that the solar panel body can drive the hinge to rotate around the rotating shaft and adjust the angle. The solar panel body can adjust the angle around two axes to increase the types of adjustability of the solar panel body. Moreover, the solar panel body can rotate around the bearing seat and the rotating shaft simultaneously through the transmission mechanism and the rotating mechanism, improving the applicability of the device;

[0027] 2. By providing a bolt groove, bolts, threaded grooves, etc., the staff can push and rotate the rotating rod, so that the rotating rod drives the bolts to rotate and insert into the threaded grooves to engage. Through the cooperation of the bolts and the threaded grooves, the driven wheel is connected to the linkage rod. After the connection is completed, the driving wheel and the transmission belt no longer drive the driven wheel to idle on the surface of the linkage rod. The torque generated by the driven wheel can be transmitted to the hinge through the linkage rod, so as to drive the hinge to rotate around the rotating shaft, so as to achieve the purpose of disconnecting the transmission mechanism according to the actual situation, enabling the solar panel body to rotate around the bearing seat alone, or driving the solar panel body to rotate around the rotating shaft simultaneously through the transmission mechanism, improving the flexibility in using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0029] Figure 2 is a front cross-sectional structural schematic diagram of the present invention;

[0030] Figure 3 is a top cross-sectional structural schematic diagram of the rotating mechanism of the present invention;

[0031] Figure 4 is a top cross-sectional structural schematic diagram of the transmission mechanism of the present invention;

[0032] Figure 5 is of the present invention Figure 2 is an enlarged schematic diagram of the structure at A in

[0033] Figure 6 is of the present invention Figure 3 is an enlarged schematic diagram of the structure at B in

[0034] Figure 7 is of the present invention Figure 3 is an enlarged schematic diagram of the structure at C in

[0035] Figure 8 For the Figure 4 schematic enlarged view of the structure at position D in the present invention;

[0036] Figure 9 For the Figure 8 schematic enlarged view of the structure at position E in the present invention.

[0037] Wherein: 1, base; 2, solar panel body; 3, mounting frame; 41, hinge; 42, rotating shaft; 43, rotating ring; 44, first rotating groove; 45, bearing seat; 46, support seat; 51, mounting plate; 52, servo motor; 53, speed reducer; 54, rotating member; 55, second rotating groove; 61, slider; 62, spherical groove; 63, ball; 64, rolling groove; 71, driving wheel; 72, transmission belt; 73, driven wheel; 74, linkage rod; 81, bolt groove; 82, bolt; 83, threaded groove; 84, rotating rod; 85, spring. Detailed implementation manners

[0038] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation manners, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present invention. The experimental methods in the following embodiments are all conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0039] Embodiment:

[0040] As Figure 1 - Figure 9 shown, this embodiment proposes a multi-angle solar panel bracket, including a base 1, a mounting frame 3 is arranged above the base 1, and a solar panel body 2 is fixedly installed on the mounting frame 3. Two support seats 46 are fixedly installed at the top of the base 1, and a bearing seat 45 is fixedly installed between the two support seats 46. A first rotating groove 44 of the rotating groove is integrally formed on the bearing seat 45, and rotating mechanisms are arranged on both sides of the first rotating groove 44 of the rotating groove. Rotating rings 43 are sleeved and installed on the surfaces of the two rotating mechanisms, and a rotating shaft 42 is fixedly installed at the top of the two rotating rings 43. Hinges 41 are rotatably arranged on both sides of the rotating shaft 42, and the hinges 41 are all fixedly connected to the mounting frame 3. A transmission mechanism is fixedly installed on one side of the hinge 41;

[0041] By rotating the rotating ring 43, the rotating ring 43 can drive the solar panel body 2 to rotate around the bearing seat 45 under the restriction of the first rotating groove 44 of the rotating groove, and the angle of the solar panel body 2 can be adjusted. Then, rotate the solar panel body 2 so that the solar panel body 2 can drive the hinge 41 to rotate around the rotating shaft 42 and adjust the angle. The solar panel body 2 can adjust the angle around two axes to increase the adjustable types of the solar panel body 2, and the solar panel body 2 can rotate around the bearing seat 45 and the rotating shaft 42 simultaneously through the transmission mechanism and the rotating mechanism, improving the applicability of the device.

[0042] Among them, the rotating mechanism includes second rotating grooves 55 opened in the middle of both sides of the bearing seat 45, and rotating members 54 are rotatably arranged inside the second rotating grooves 55. The rotating rings 43 are sleeved on the surfaces of the rotating members 54. A plurality of sliding blocks 61 are integrally formed on the inner surfaces of the two rotating rings 43, and the sliding blocks 61 are slidably arranged inside the first rotating groove 44 of the rotating groove.

[0043] One end of the rotating member 54 is connected with a power mechanism.

[0044] The rotating ring 43 can drive the rotating member 54 to rotate under the restriction of the second rotating groove 55. During the rotation of the rotating ring 43, the rotating ring 43 can drive the sliding block 61 to rotate inside the first rotating groove 44 of the rotating groove. The position of the rotating ring 43 is restricted through the cooperation of the rotating member 54 and the second rotating groove 55, and the sliding block 61 and the first rotating groove 44 of the rotating groove to ensure the stability of the rotating ring 43 during rotation. By rotating the rotating ring 43, the rotating ring 43 drives the solar panel body 2 to rotate around the bearing seat 45 through the rotating shaft 42 and the hinge 41, and the angle of the solar panel body 2 can be adjusted.

[0045] Among them, the power mechanism includes a mounting plate 51 fixedly installed on the outer wall of the bearing seat 45, and a servo motor 52 is fixedly installed at the top of the mounting plate 51. The output end of the servo motor 52 is connected with a speed reducer 53, and the output end of the speed reducer 53 is fixedly connected with the rotating member 54.

[0046] By starting the servo motor 52, the torque generated by the servo motor 52 can be transmitted to the speed reducer 53, and the speed is reduced and the output torque is increased through the speed reducer 53. The output end of the speed reducer 53 drives the rotating member 54 to rotate under the restriction of the second rotating groove 55, so that the rotating member 54 can drive the rotating ring 43 to rotate, thereby achieving the purpose of enabling the solar panel body 2 to adjust the angle by itself.

[0047] In order to improve the smoothness of the rotation of the rotating ring 43, a plurality of spherical grooves 62 are equidistantly arranged around the outer wall surface of the sliding block 61, and rolling balls 63 that can roll are embedded inside the spherical grooves 62.

[0048] Both sides of the inner wall surface of the first rotating groove 44 of the rotating groove are provided with annular rolling grooves 64, and the balls 63 are all in contact with the surface of the rolling grooves 64;

[0049] When the rotating ring 43 drives the slider 61 to rotate inside the first rotating groove 44 of the rotating groove, the slider 61 can drive the balls 63 to roll along the inner wall of the rolling groove 64 through the spherical groove 62. The slider 61 rotates inside the first rotating groove 44 of the rotating groove with the balls 63 and the rolling groove 64 as the medium. Since the contact area between the balls 63 and the rolling groove 64 is small, the rotation of the slider 61 inside the first rotating groove 44 of the rotating groove is more smooth, thereby improving the smoothness of the rotation of the rotating ring 43.

[0050] Among them, the transmission mechanism includes a driving wheel 71 fixedly sleeved on the output end of the speed reducer 53;

[0051] A linkage rod 74 is fixedly installed on the outer wall of the hinge member 41 close to the driving wheel 71, and a driven wheel 73 is fixedly installed on the surface of the linkage rod 74. A transmission belt 72 is sleeved on the surfaces of the driven wheel 73 and the driving wheel 71;

[0052] When the servo motor 52 drives the rotating member 54 to rotate through the speed reducer 53, the rotating member 54 can drive the driven wheel 73 to rotate through the cooperation of the driving wheel 71 and the transmission belt 72, so that the driven wheel 73 can drive the hinge member 41 to rotate through the linkage rod 74. The hinge member 41 can drive the solar panel body 2 to rotate around the rotating shaft 42 to adjust the angle.

[0053] In order to enable the solar panel body 2 to rotate around the rotating shaft 42 or the bearing seat 45 alone according to needs, a driven wheel 73 is rotatably sleeved on the surface of the linkage rod 74. The driven wheel 73 is fixedly connected to the linkage rod 74 through a locking mechanism. After the driven wheel 73 and the linkage rod 74 are connected through the locking mechanism, the solar panel body 2 can also rotate around the rotating shaft 42 and the bearing seat 45 at the same time according to needs.

[0054] Among them, the locking mechanism includes a bolt groove 81 opened inside the driven wheel 73, and a bolt 82 is disposed through the middle of the inner wall of the bolt groove 81. A plurality of threaded grooves 83 are opened on the outer wall surface of the linkage rod 74, and the threaded grooves 83 can all be engaged with the bolt 82;

[0055] The outer end of the bolt 82 is connected with a rotating rod 84, and the rotating rod 84 penetrates through the middle of the bolt groove 81;

[0056] When it is necessary to connect the driven wheel 73 and the linkage rod 74, by rotating and pushing the rotating rod 84, the rotating rod 84 drives the bolt 82 to rotate and engage into the threaded groove 83. Through the cooperation of the threaded groove 83 and the bolt 82, the driven wheel 73 and the linkage rod 74 are connected.

[0057] In order to enable the bolt 82 to automatically retract into the bolt groove 81 when not engaged with the threaded groove 83, a spring 85 is wound around the surface of the bolt 82. One end of the spring 85 is connected to the inner wall of the bolt groove 81, and the other end is in contact with the outer wall of the bolt 82. Through this design, the bolt 82 can move towards the inside of the bolt groove 81 under the elastic push of the spring 85, and the bolt 82 is received inside the bolt groove 81 to avoid damage to the thread caused by impact.

[0058] A number of grooves are equidistantly and circumferentially formed on the outer end surface of the rotating rod 84. Through this design, when the staff rotates the rotating rod 84, the fingers can sink between the grooves provided on the surface of the rotating rod 84, increasing the contact area between the fingers and the rotating rod 84, thereby increasing the friction generated when rotating the rotating rod 84 and achieving the effect of preventing slipping.

[0059] The adjustment method of the multi-angle solar panel bracket is as follows:

[0060] S1. Start the servo motor 52, so that the torque generated by the servo motor 52 is conducted to the reducer 53 through the output end. While reducing the speed through the reducer 53, the output torque is increased, and the output end of the reducer 53 drives the rotating member 54 to rotate under the restriction of the second rotating groove 55;

[0061] S2. The rotating ring 43 rotates together with the rotating member 54, so that the rotating ring 43 can drive the slider 61 to rotate under the restriction of the first rotating groove 44 of the rotating groove. When the slider 61 rotates, the ball 63 is driven to roll along the inner wall of the rolling groove 64 through the spherical groove 62, making the rotation of the rotating ring 43 smoother;

[0062] S3. The rotating ring 43 drives the hinge member 41 to rotate through the rotating shaft 42, so that the hinge member 41 can drive the solar panel body 2 to rotate around the bearing seat 45 as the axis through the mounting frame 3, and the angle of the solar panel body 2 can be adjusted;

[0063] S4. While the solar panel body 2 rotates around the bearing seat 45 to adjust the angle, rotate and push the rotating rod 84, so that the rotating rod 84 drives the bolt 82 to compress the spring 85 and rotate into the threaded groove 83. Through the cooperation of the threaded groove 83 and the bolt 82, the driven wheel 73 and the linkage rod 74 are connected;

[0064] S5. While the reducer 53 drives the rotating member 54 to rotate, the driven wheel 73 is driven to rotate through the cooperation of the driving wheel 71 and the transmission belt 72, so that the driven wheel 73 drives the hinge member 41 to rotate through the linkage rod 74, and the hinge member 41 can drive the solar panel body 2 to rotate around the rotating shaft 42 as the axis, and the solar panel body 2 can be adjusted at more angles.

[0065] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may include direct contact between the first and second features, or may include contact between the first and second features not directly but through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0066] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A multi-angle solar panel bracket, comprising a base (1), an installation frame (3) is arranged above the base (1), and a solar panel body (2) is fixedly installed on the installation frame (3). Characterized in that: Two support seats (46) are fixedly installed at the top end of the base (1), and a bearing seat (45) is fixedly installed between the two support seats (46). A first rotation groove (44) is integrally formed on the bearing seat (45). Rotation mechanisms are arranged on both sides of the first rotation groove (44). Rotation rings (43) are sleeved on the surfaces of the two rotation mechanisms. A rotation shaft (42) is fixedly installed at the top ends of the two rotation rings (43). Hinge members (41) are rotatably arranged on both sides of the rotation shaft (42), and the hinge members (41) are fixedly connected to the installation frame (3). A transmission mechanism is fixedly installed on one side of the hinge member (41). The rotation mechanism includes second rotation grooves (55) formed in the middle of both sides of the bearing seat (45), and rotation members (54) are rotatably arranged inside the second rotation grooves (55). The rotation rings (43) are sleeved on the surfaces of the rotation members (54). A plurality of sliders (61) are integrally formed on the inner surface of the two rotation rings (43), and the sliders (61) are slidably arranged inside the first rotation groove (44). One end of the rotation member (54) is connected to a power mechanism. The power mechanism includes a mounting plate (51) fixedly installed on the outer wall of the bearing seat (45), a servo motor (52) is fixedly installed at the top end of the mounting plate (51), a speed reducer (53) is connected to the output end of the servo motor (52), and the output end of the speed reducer (53) is fixedly connected to the rotation member (54). The transmission mechanism includes a driving wheel (71) fixedly sleeved on the output end of the speed reducer (53). A linkage rod (74) is fixedly installed on the outer wall of the hinge member (41) close to the driving wheel (71), and a driven wheel (73) is fixedly installed on the surface of the linkage rod (74). A transmission belt (72) is sleeved on the surfaces of the driven wheel (73) and the driving wheel (71). The driven wheel (73) is rotatably sleeved on the surface of the linkage rod (74), and the driven wheel (73) is fixedly connected to the linkage rod (74) through a locking mechanism.

2. A multi-angle solar panel bracket according to claim 1, Characterized in that: A plurality of spherical grooves (62) are equidistantly formed in a circular pattern on the outer wall surface of the slider (61), and rolling balls (63) that can roll are embedded in the spherical grooves (62); Circular rolling grooves (64) are formed on the inner wall surfaces of both sides of the first rotation groove (44), and the rolling balls (63) are in contact with the surfaces of the rolling grooves (64).

3. A multi-angle solar panel bracket according to claim 2, Characterized in that: The locking mechanism includes a bolt groove (81) formed inside the driven wheel (73), and a bolt (82) is penetrated through the middle of the inner wall of the bolt groove (81). A plurality of threaded grooves (83) are formed on the outer wall surface of the linkage rod (74), and the threaded grooves (83) can be meshed with the bolt (82); A rotating rod (84) is connected to the outer end of the bolt (82), and the rotating rod (84) passes through the middle of the bolt groove (81).

4. A multi-angle solar panel bracket according to claim 3, characterized in that: A spring (85) is wound around the surface of the bolt (82). One end of the spring (85) is connected to the inner wall of the bolt groove (81), and the other end is in contact with the outer wall of the bolt (82).

5. A multi-angle solar panel bracket according to claim 4, characterized in that: A number of grooves are equidistantly arranged around the surface of the outer end of the rotating rod (84).

6. A method for using a multi-angle solar panel bracket according to claim 5, characterized in that: S1. Start the servo motor (52), so that the torque generated by the servo motor (52) is transmitted to the reducer (53) through the output end. While reducing the speed through the reducer (53), the output torque is increased. The output end of the reducer (53) drives the rotating member (54) to rotate under the limitation of the second rotating groove (55); S2. The rotating ring (43) rotates together with the rotating member (54), so that the rotating ring (43) can drive the slider (61) to rotate under the limitation of the first rotating groove (44). When the slider (61) rotates, the ball (63) is driven to roll along the inner wall of the rolling groove (64) through the spherical groove (62), making the rotation of the rotating ring (43) smoother; S3. The rotating ring (43) drives the hinge member (41) to rotate through the rotating shaft (42), so that the hinge member (41) can drive the solar panel body (2) to rotate around the bearing seat (45) as the axis through the mounting bracket (3), and the angle of the solar panel body (2) can be adjusted; S4. While the solar panel body (2) rotates around the bearing seat (45) to adjust the angle, rotate and push the rotating rod (84), so that the rotating rod (84) drives the bolt (82) to compress the spring (85) and rotate into the threaded groove (83). Through the cooperation of the threaded groove (83) and the bolt (82), the driven wheel (73) is connected to the linkage rod (74); S5. While the reducer (53) drives the rotating member (54) to rotate, the driven wheel (73) is driven to rotate through the cooperation of the driving wheel (71) and the transmission belt (72). The driven wheel (73) drives the hinge member (41) to rotate through the linkage rod (74), and the hinge member (41) can drive the solar panel body (2) to rotate around the rotating shaft (42) as the axis, and the solar panel body (2) can be adjusted at more angles.

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