Device for demonstrating working principle of solar cell panel

Abstract

The utility model relates to the technical field of cell panel demonstration devices, in particular to a solar cell panel working principle demonstration device which comprises a bottom plate and an electric push rod I. Supporting legs are fixedly installed on the four sides of the lower end of the bottom plate, universal wheels are installed at the lower ends of the supporting legs, and a rotating shaft is rotationally connected to one side of the upper end of the bottom plate. By adjusting the position of the push plate, pulling the clamping plate upwards and compressing the spring, the clamping plate moves upwards, then the solar cell panel is placed at the upper end of the non-slip mat, one end of the solar cell panel is located on one side of the push plate, the other end of the solar cell panel is located at the lower end of the clamping plate, and then external force is removed. A clamping plate is in contact with the upper end of the solar cell panel through a rubber pad under the counter-acting force of a spring to fix the solar cell panel, and finally an electric push rod I is started to adjust the angle between a rotating plate and the solar cell, so that the effects of conveniently dismounting and fixing the solar cell panels with different sizes are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar panel demonstration devices, in particular to a solar panel working principle demonstration device. Background Art

[0002] Generally, when introducing the working principle of solar panels to the public, a display board is used, that is, the solar panels are fixed on the display board. Visitors can only learn about solar energy through the explanation of the tour guide and by viewing the display board.

[0003] In the prior art, it is inconvenient to quickly install the solar panel on the display board, and it is also inconvenient to fix solar panels of different sizes. Therefore, the utility model proposes a solar panel working principle demonstration device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for demonstrating the working principle of a solar panel to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for demonstrating the working principle of a solar panel, comprising: a base plate and an electric push rod, legs are fixedly installed on the four sides of the lower end of the base plate, universal wheels are installed on the lower ends of the legs, one side of the upper end of the base plate is rotatably connected to a rotating shaft, a rotating plate is fixedly installed on the outer wall of the rotating shaft, round rods are elastically connected to the front and rear sides of one end of the rotating plate away from the rotating shaft, and clamping plates are fixedly installed on the upper ends of the two round rods.

[0006] Preferably, support plates are fixedly mounted at the front and rear ends of one side of the upper end of the bottom plate, and the rotating shaft is rotatably mounted between the two support plates.

[0007] Preferably, the rotating plate is L-shaped, an outer wall at one end of the rotating plate is fixedly connected to one end of the rotating shaft, and an anti-slip pad is fixedly installed on the upper end of the rotating plate.

[0008] Preferably, through holes are provided at the front and rear ends of the other side of one end of the rotating plate and the front and rear ends of one side of the anti-slip pad.

[0009] Preferably, the lower end of the round rod passes through the through hole and is fixedly mounted with a round plate, the lower end of the round rod is sleeved with a spring, one end of the spring is fixedly mounted on the round plate, and the other end is fixedly mounted on the lower end of the rotating plate.

[0010] Preferably, a handle is fixedly mounted on the upper end of the clamping plate, and a rubber pad is fixedly mounted on the lower end.

[0011] Preferably, a fixed block 1 is fixedly installed at the front and rear ends on the other side of the upper end of the base plate, and the fixed block 1 is rotatably connected to one end of an electric push rod 1 through an axle pin, and the other end of the electric push rod 1 is rotatably connected to a fixed block 2, and the upper end of the fixed block 2 is fixedly installed on the lower end of the rotating plate.

[0012] Preferably, an electric push rod 2 is fixedly mounted on the inner side of the other end of the rotating plate, a push plate is fixedly mounted on the output end of the electric push rod 2, and the lower end of the push plate does not contact the upper end of the anti-slip pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By adjusting the position of the push plate and then pulling the clamping plate upward, the clamping plate moves upward by compressing the spring, and then the solar panel is placed on the upper end of the anti-slip pad, with one end of the solar panel located on one side of the push plate and the other end located at the lower end of the clamping plate. Then the external force is removed, and the clamping plate contacts the upper end of the solar panel through the rubber pad under the reaction force of the spring to fix it. Finally, the electric push rod is started to adjust the angle of the rotating plate and the solar cell, so as to facilitate the disassembly and fixing of solar panels of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a left view of the overall structure of the utility model;

[0016] Figure 2 It is the right view of the overall structure of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1. bottom plate; 2. outrigger; 3. universal wheel; 4. support plate; 5. rotating shaft; 6. rotating plate; 7. anti-skid pad; 8. fixed block 1; 9. electric push rod 1; 10. fixed block 2; 11. through hole; 12. clamping plate; 13. handle; 14. round rod; 15. round plate; 16. spring; 17. rubber pad; 18. electric push rod 2; 19. push plate. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0023] Embodiment 1

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a device for demonstrating the working principle of a solar panel, comprising: a base plate 1 and an electric push rod 9, legs 2 are fixedly installed on four sides of the lower end of the base plate 1, and universal wheels 3 are installed at the lower ends of the legs 2. The device can be easily moved by the universal wheels 3, and a rotating shaft 5 is rotatably connected to one side of the upper end of the base plate 1. Support plates 4 are fixedly installed at the front and rear ends of one side of the upper end of the base plate 1, and the rotating shaft 5 is rotatably installed between the two supporting plates 4. The support plates 4 play a role in supporting and rotating the rotating shaft 5.

[0025] A rotating plate 6 is fixedly installed on the outer wall of the rotating shaft 5, and support plates 4 are fixedly installed on the front and rear ends of one side of the upper end of the base plate 1. The rotating shaft 5 is rotatably installed between the two support plates 4. The rotating plate 6 is L-shaped, and the outer wall of one end of the rotating plate 6 is fixedly connected to one end of the rotating shaft 5. An anti-slip pad 7 is fixedly installed on the upper end of the rotating plate 6. The rotating plate 6 can be rotated on the upper end of the base plate 1 through the rotating shaft 5.

[0026] The front and rear sides of one end of the rotating plate 6 away from the rotating shaft 5 are elastically connected with round rods 14, and the upper ends of the two round rods 14 are fixedly installed with clamping plates 12. The front and rear ends of the other side of one end of the rotating plate 6 and the front and rear ends of one side of the anti-slip pad 7 are provided with through holes 11. The lower end of the round rod 14 passes through the through hole 11 and is fixedly installed with a round plate 15. The lower end of the round rod 14 is sleeved with a spring 16. One end of the spring 16 is fixedly installed on the round plate 15, and the other end is fixedly installed on the lower end of the rotating plate 6. The clamping plate 12 Under the elasticity of the spring 16, it contacts the upper end of the anti-skid pad 7. First, by pulling the clamping plate 12 upward, the clamping plate 12 transfers the force to the round rod 14, and the round rod 14 moves upward through the compression spring 16 and the clamping plate 12. Then, the solar panel is placed on the upper end of the anti-skid pad 7 at the upper end of the rotating plate 6, and one end of the solar panel is located at the lower end of the clamping plate 12. Then, the external force is removed, and the clamping plate 12 contacts the upper end of the solar panel under the reaction force of the spring 16 to fix it.

[0027] Embodiment 2

[0028] See also Figure 3 On the basis of the first embodiment, in order to protect the solar cell panel, the upper end of the clamping plate 12 is fixedly installed with a handle 13, and the lower end is fixedly installed with a rubber pad 17. By holding the handle 13, it is convenient to pull the clamping plate 12 upward, and the lower end of the rubber pad 17 contacts the upper end of the solar cell panel to protect it and prevent the clamping plate 12 from crushing it.

[0029] Embodiment 3

[0030] See also Figure 2 On the basis of the first embodiment, in order to facilitate the adjustment of the display angle of the solar panel, the front and rear ends of the other side of the upper end of the bottom plate 1 are fixedly installed with a fixing block 8, the fixing block 8 is rotatably connected to one end of an electric push rod 9 through an axle pin, and the other end of the electric push rod 9 is rotatably connected to a fixing block 2 10, and the upper end of the fixing block 2 10 is fixedly installed on the lower end of the rotating plate 6;

[0031] By starting the electric push rod 2 18, the electric push rod 2 18 can drive the rotating plate 6 to rotate with the solar cell panel, so as to facilitate its display.

[0032] Embodiment 4

[0033] See also Figure 1 On the basis of the first embodiment, in order to facilitate the clamping of solar panels of different sizes, an electric push rod 18 is fixedly installed on the inner side of the other end of the rotating plate 6, and a push plate 19 is fixedly installed on the output end of the electric push rod 18, and the lower end of the push plate 19 does not contact the upper end of the anti-slip pad 7;

[0034] By starting the electric push rod 18, the electric push rod 18 can drive the push plate 19 to move on the upper end of the rotating plate 6, so as to adjust the distance between the push plate 19 and the clamping plate 12, so as to facilitate the clamping of solar panels of different sizes.

[0035] When the device is working, first adjust the position of the push plate 19 according to the size of the solar panel to be displayed, then pull the clamping plate 12 upwards, and move the clamping plate 12 upwards through the compression spring 16, and then place the solar panel on the upper end of the anti-slip pad 7, one end of the solar panel is located on one side of the push plate 19, and the other end is located at the lower end of the clamping plate 12, and then remove the external force. Under the reaction force of the spring 16, the clamping plate 12 contacts the upper end of the solar panel through the rubber pad 17 to fix it, and finally start the electric push rod 9 to adjust the angle of the rotating plate 6 and the solar cell.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for demonstrating the working principle of a solar panel, comprising: A base plate (1) and an electric push rod (9), legs (2) are fixedly installed on four sides of the lower end of the base plate (1), and a universal wheel (3) is installed at the lower end of the leg (2), characterized in that: one side of the upper end of the base plate (1) is rotatably connected to a rotating shaft (5), a rotating plate (6) is fixedly installed on the outer wall of the rotating shaft (5), and the front and rear sides of the end of the rotating plate (6) away from the rotating shaft (5) are elastically connected to round rods (14), and the upper ends of the two round rods (14) are fixedly installed with clamping plates (12).

2. A solar panel working principle demonstration device according to claim 1, characterized in that: Support plates (4) are fixedly mounted at the front and rear ends of one side of the upper end of the bottom plate (1), and the rotating shaft (5) is rotatably mounted between the two support plates (4).

3. A solar panel working principle demonstration device according to claim 1, characterized in that: The rotating plate (6) is L-shaped, the outer wall of one end of the rotating plate (6) is fixedly connected to one end of the rotating shaft (5), and an anti-slip pad (7) is fixedly installed on the upper end of the rotating plate (6).

4. A solar panel working principle demonstration device according to claim 3, characterized in that: Through holes (11) are provided at the front and rear ends of the other side of one end of the rotating plate (6) and the front and rear ends of one side of the anti-slip pad (7).

5. A solar panel working principle demonstration device according to claim 1, characterized in that: The lower end of the round rod (14) passes through the through hole and is fixedly mounted with a round plate (15). The lower end of the round rod (14) is sleeved with a spring (16). One end of the spring (16) is fixedly mounted on the round plate (15), and the other end is fixedly mounted on the lower end of the rotating plate (6).

6. A solar panel working principle demonstration device according to claim 1, characterized in that: A handle (13) is fixedly mounted on the upper end of the clamping plate (12), and a rubber pad (17) is fixedly mounted on the lower end.

7. A solar panel working principle demonstration device according to claim 1, characterized in that: A fixing block 1 (8) is fixedly mounted at the front and rear ends of the other side of the upper end of the base plate (1). The fixing block 1 (8) is rotatably connected to one end of an electric push rod 1 (9) via an axle pin. The other end of the electric push rod 1 (9) is rotatably connected to a fixing block 2 (10). The upper end of the fixing block 2 (10) is fixedly mounted on the lower end of the rotating plate (6).

8. A solar panel working principle demonstration device according to claim 1, characterized in that: The other end of the rotating plate (6) is fixedly mounted with an electric push rod 2 (18) on the inner side, and the output end of the electric push rod 2 (18) is fixedly mounted with a push plate (19), and the lower end of the push plate (19) does not contact the upper end of the anti-slip pad (7).

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