Photovoltaic folding table

Abstract

The utility model relates to a photovoltaic folding table, which belongs to the technical field of photovoltaic instruments and comprises at least two table plates hinged with each other, photovoltaic panels are arranged at the tops of the table plates, charging connecting pieces electrically connected with the photovoltaic panels are arranged on the table plates, and the bottoms of the table plates are rotatably connected with folding telescopic table legs through damping rotating connecting pieces. The folding telescopic table legs have three states, in the first state, the folding telescopic table legs retract and are rotatably folded to be attached to the bottom of the table plate, and at the moment, the length of the folding telescopic table legs is smaller than the width of the table plate; in the second state, the folding telescopic table legs rotate until the central axes are perpendicular to the bottom of the table plate; in the third state, the folding telescopic table legs rotate until the central axes of the folding telescopic table legs are perpendicular to the bottom of the table plate, and the folding telescopic table legs stretch to heighten the table plate.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, and more specifically, to a photovoltaic folding table. Background Art

[0002] As the concept of energy conservation and environmental protection has gained popularity and the photovoltaic field has developed rapidly, the technology of generating electricity with solar cells has continued to improve and has been applied in more fields. Photovoltaic related products are increasingly combined with water heaters, lamps and other life products due to their convenience, energy conservation and environmental protection. Tables, as common household items, are now increasingly used outdoors. They are often used outdoors for travel and camping. In the outdoors, far away from a stable power supply, the problem of charging electronic devices mostly relies on mobile power supplies and photovoltaic panels. Too many devices take up a lot of time and portable space, and the outdoor ground is relatively uneven.

[0003] Based on the above background, it is necessary to design a photovoltaic folding table that has the basic functions of a table, can be folded and carried, and has photovoltaic components. When used outdoors, it can power small fans, mobile phones, PC products, lamps and other electronic devices and can be placed on uneven ground with large height differences. Utility Model Content

[0004] The technical problem to be solved by the utility model is that, in the outdoors, far away from a stable power supply, the charging problem of electronic devices mostly relies on mobile power supplies and photovoltaic panels. Too many devices take up a lot of time and portable space. In view of the above-mentioned defects of the prior art, a photovoltaic folding table is provided, which has the basic functions of a table, can be folded and carried, and has photovoltaic components. When used outdoors, it can power small fans, mobile phones, PC products, lamps and other electronic devices.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A photovoltaic folding table is constructed with at least two mutually hinged table boards, wherein a photovoltaic panel is arranged on the top of the table board, a charging connector electrically connected to the photovoltaic panel is arranged on the table board, and the bottom of the table board is rotatably connected to a foldable and telescopic table leg via a damping rotation connector, and the foldable and telescopic table leg has three states. In the first state, the foldable and telescopic table leg retracts and rotates and folds to fit the bottom of the table board, and at this time, the length of the foldable and telescopic table leg is less than the width of the table board; in the second state, the foldable and telescopic table leg rotates until its axis is perpendicular to the bottom of the table board; in the third state, the foldable and telescopic table leg rotates until its axis is perpendicular to the bottom of the table board, and the foldable and telescopic table leg extends to raise the table board.

[0007] Optionally, the foldable and telescopic table leg includes at least a first telescopic rod and a second telescopic rod sleeved on the outside of the first telescopic rod, and the second telescopic rod is provided with a telescopic fixing member that can limit the relative displacement of the second telescopic rod and the first telescopic rod.

[0008] Optionally, the telescopic fixing member includes a mounting hole passing through the inner wall and the outer wall of the second telescopic rod, a hollow internal threaded column is provided in the mounting hole, a bolt is connected to the internal thread of the hollow internal threaded column, and the bolt can be moved closer to or away from the first telescopic rod by screwing the bolt clockwise or counterclockwise.

[0009] Optionally, the charging connector includes a plurality of charging interfaces disposed on the side wall of the table top, and a dust plug is rotatably disposed next to the charging interface.

[0010] Optionally, a compass assembly is provided on the side wall of the table top.

[0011] Optionally, a battery is provided at the bottom of the table top, and the battery is electrically connected to the photovoltaic panel and the charging port.

[0012] Optionally, a handle is provided on the side wall of the table top.

[0013] Optionally, at least four foldable and retractable table legs are provided, and at least two foldable and retractable table legs are provided at the bottom of each table board.

[0014] Optionally, a transparent first protective layer is laminated on the outer side of the photovoltaic panel.

[0015] Optionally, a second protective layer is arranged on the outer side of the first protective layer.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with at least two mutually hinged table tops, a photovoltaic panel is provided on the top of the table top, and a charging connector electrically connected to the photovoltaic panel is provided on the table top. The charging connector can be used for a variety of electronic devices, such as small fans, mobile phones, PC products, lamps, etc., making the charging of electronic devices more convenient.

[0018] 2. The utility model is connected to the foldable and telescopic table legs through the damping rotating connecting piece at the bottom of the table board, so that the foldable and telescopic table legs have three states. When the utility model needs to be folded and stored, it is only necessary to adjust the foldable and telescopic table legs to the first state, so that the foldable and telescopic table legs are retracted and rotated and folded to fit on the bottom of the table board, and then the two table boards are rotated to complete the storage. At this time, the foldable and telescopic table legs are hidden between the two table boards, which improves the aesthetics of the utility model. When the utility model needs to be used, it is only necessary to adjust the foldable and telescopic table legs to the second state. At this time, the foldable and telescopic table legs are rotated until the axis thereof is perpendicular to the bottom of the table board, so as to support the table board for easy use. When the ground is uneven, the foldable and telescopic table legs can be extended to raise the table board. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. 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 creative work:

[0020] Figure 1 It is a schematic diagram of the folding table of the utility model in the first state.

[0021] Figure 2 It is a schematic diagram of the folding table of the utility model in the second state.

[0022] Figure 3 It is a schematic diagram of the folding table of the utility model in the third state.

[0023] Figure 4 The utility model is a schematic diagram of the folding table used when the ground is uneven.

[0024] Figure 5 It is an overall axonometric schematic diagram of the utility model.

[0025] Figure 6 It is a schematic diagram of the foldable and retractable table legs of the utility model at different lengths.

[0026] Figure 7 It is a schematic diagram of the utility model when folded and stored.

[0027] Figure 8 It is a schematic diagram of the internal structure of the utility model.

[0028] The accompanying drawings are marked as follows:

[0029] 1. Table top; 2. Photovoltaic panel;

[0030] 3. Charging connector; 301. First interface; 302. Second interface; 303. Third interface;

[0031] 4. Folding and telescopic table legs; 401. first telescopic rod; 402. second telescopic rod; 403. telescopic fixing member; 403.3. bolt;

[0032] 5. Compass assembly; 6. Handle; 7. First protective layer; 8. Second protective layer; 9. Hinge; 10. Battery; 11. Dust plug; 12. Damping rotation connector. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described clearly and completely in conjunction with the drawings in the utility model. Obviously, the described embodiments are 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.

[0034] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0035] In the embodiments of the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0037] The utility model is implemented as follows Figure 1-Figure 8As shown in, it relates to a photovoltaic folding table, comprising at least two mutually hinged table boards 1, the top of the table board 1 is provided with a photovoltaic panel 2, the table board 1 is provided with a charging connector 3 electrically connected to the photovoltaic panel 2, the bottom of the table board 1 is rotatably connected to a foldable and retractable table leg 4 through a damping rotation connector 12, and the foldable and retractable table leg 4 has three states. In the first state, the foldable and retractable table leg 4 is retracted and rotated and folded to fit the bottom of the table board 1. At this time, the length of the foldable and retractable table leg 4 is less than the width of the table board 1; in the second state , the foldable and retractable table leg 4 is rotated until its axis is perpendicular to the bottom of the table board 1; in the third state, the foldable and retractable table leg 4 is rotated until its axis is perpendicular to the bottom of the table board 1, and the foldable and retractable table leg 4 is extended to raise the table board 1. Further, the utility model is provided with at least two mutually hinged table boards 1, the top of the table board 1 is provided with a photovoltaic panel 2, and the table board 1 is provided with a charging connector 3 electrically connected to the photovoltaic panel 2. The charging connector 3 can be used for a variety of electronic devices, such as small fans, mobile phones, PC products, lamps, etc. The charging of electronic devices is made more convenient; the bottom of the table board 1 is rotatably connected to the foldable and retractable table legs 4 through the damping rotation connecting piece, so that the foldable and retractable table legs 4 have three states. When the utility model needs to be folded and stored, it is only necessary to adjust the foldable and retractable table legs 4 to the first state, so that the foldable and retractable table legs 4 are retracted and rotated and folded to fit on the bottom of the table board 1, and then the two table boards 1 are rotated to complete the storage. At this time, the foldable and retractable table legs 4 are hidden between the two table boards 1, which improves the aesthetics of the utility model. When the utility model needs to be used, it is only necessary to fold the foldable and retractable table legs 4. The table leg 4 is adjusted to the second state, at this time, the folding and telescopic table leg 4 is rotated until its axis is perpendicular to the bottom of the table board 1, thereby supporting the table board 1 for easy use. When encountering a lower ground area, the corresponding folding and telescopic table leg 4 can be extended to raise the table board 1. When encountering a higher ground area, the folding and telescopic table leg 4 can be retracted, so that the table board 1 supported by the folding and telescopic table leg 4 is always maintained in a relatively horizontal state, thereby improving the user experience. Specifically, the table boards 1 are hinged by hinges 9, and the damping rotation connecting member 12 is a damping hinge.

[0038] See also Figure 1-Figure 7In some embodiments, the foldable and telescopic table leg 4 at least includes a first telescopic rod 401 and a second telescopic rod 402 sleeved on the outside of the first telescopic rod 401, and the second telescopic rod 402 is provided with a telescopic fixing member 403 that can limit the relative displacement of the second telescopic rod 402 and the first telescopic rod 401. Further, the telescopic fixing member 403 includes a mounting hole (not shown in the figure) penetrating the inner wall and the outer wall of the second telescopic rod 402, and a hollow internal threaded column (not shown in the figure) is provided in the mounting hole (not shown in the figure), and the hollow internal threaded column (not shown in the figure) is internally threaded with a bolt 403.3, and the bolt 403.3 can be moved closer to or away from the first telescopic rod 401 by screwing the bolt 403.3 clockwise or counterclockwise, so as to achieve the relative displacement of the second telescopic rod 402 and the first telescopic rod 401. The purpose of adjusting the overall length of the foldable and telescopic table leg 4 is achieved. Due to the existence of the telescopic fixing member 403, the foldable and telescopic table leg 4 can be fixed when the user adjusts the overall length to an appropriate level. Specifically, by screwing the bolt 403.3 clockwise, the bolt 403.3 can be close to the first telescopic rod 401. When the bolt 403.3 is continuously screwed clockwise, the head of the bolt 403.3 will press against the first telescopic rod 401, thereby limiting the relative displacement of the second telescopic rod 402 and the first telescopic rod 401 by increasing the friction force. In some embodiments, a plurality of limiting holes compatible with the bolt 403.3 can be evenly arranged on the outer wall of the first telescopic rod 401 from top to bottom. When the bolt 403.3 is continuously screwed clockwise, the bolt 403.3 will extend into the limiting hole, thereby limiting the relative displacement of the second telescopic rod 402 and the first telescopic rod 401.

[0039] See also Figure 1-Figure 7 In some embodiments, the charging connector 3 includes a plurality of charging interfaces arranged on the side wall of the table top 1, and a dust plug 11 is rotatably arranged next to the charging interface. Furthermore, the charging interface includes a first interface 301, a second interface 302 and a third interface 303. The first interface 301 can be a Micro USB interface, the second interface 302 can be a Type-C interface, the third interface 303 can be a Lightning interface, etc.

[0040] In some embodiments, a compass assembly 5 is provided on the side wall of the table top 1. The presence of the compass assembly 5 can help users quickly and accurately determine their orientation in outdoor environments, especially in the absence of obvious landmarks or reference objects, so as to avoid getting lost or going in the wrong direction. Furthermore, the compass can be used in combination with a map to perform accurate navigation and positioning. Users can find the corresponding route on the map according to the direction indicated by the compass to ensure that they follow the correct path. In emergency situations, such as getting lost or encountering bad weather, the compass can serve as an important survival tool. With the compass, users can find the correct direction, find a safe area or wait for rescue.

[0041] See also Figure 1-Figure 7 In some embodiments, a battery 10 is provided at the bottom of the table top 1, and the battery 10 is electrically connected to the photovoltaic panel 2 and the charging interface. The battery 10 is electrically connected to the photovoltaic panel 2 and the charging interface through a voltage-stabilizing PCBA (not shown in the figure).

[0042] In some embodiments, a handle 6 is provided on the side wall of the table board 1. When the utility model is folded and stored, the user can carry the photovoltaic folding table by the handle 6, so as to facilitate carrying the photovoltaic folding table. In some embodiments, a fastener can be provided on the side wall of the table board 1. When the utility model is folded and stored, the two table boards 1 can be fastened by the fastener to prevent the table boards 1 from rotating and spreading apart.

[0043] In some embodiments, at least four foldable and retractable table legs 4 are provided, and at least two foldable and retractable table legs 4 are provided at the bottom of each table board 1 .

[0044] See also Figure 8 The outer side of the photovoltaic panel 2 is laminated with a transparent first protective layer 7. In some embodiments, the first protective layer 7 is a laminated soft adhesive with good transparency such as EVA, POE, EPE, etc., which is used to protect the desktop photovoltaic panel assembly and play a buffering role when it is impacted.

[0045] See also Figure 8 , a second protective layer 8 is arranged on the outer side of the first protective layer 7, and the second protective layer 8 is a material with good hardness and light transmittance such as transparent PC, acrylic, glass, etc., and the larger impact force is first weakened by arranging the first protective layer 7 and the second protective layer 8 so that the photovoltaic module can be protected from damage to the greatest extent when the desktop is hit by gravity. It should be understood that for ordinary technicians in this field, improvements or changes can be made according to the above description, and all these improvements and changes should belong to the protection scope of the claims attached to the utility model.

Claims

1. A photovoltaic folding table, characterized in that: The invention comprises at least two mutually hinged table tops (1), the top of the table top (1) is provided with a photovoltaic panel (2), the table top (1) is provided with a charging connector (3) electrically connected to the photovoltaic panel (2), the bottom of the table top (1) is rotationally connected to a foldable and retractable table leg (4) via a damping rotation connector (12), the foldable and retractable table leg (4) has three states, in the first state, the foldable and retractable table leg (4) is retracted and rotated and folded to fit the bottom of the table top (1), at this time, the length of the foldable and retractable table leg (4) is less than the width of the table top (1); in the second state, the foldable and retractable table leg (4) is rotated until its axis is perpendicular to the bottom of the table top (1); in the third state, the foldable and retractable table leg (4) is rotated until its axis is perpendicular to the bottom of the table top (1), and the foldable and retractable table leg (4) is extended to raise the table top (1).

2. A photovoltaic folding table according to claim 1, characterized in that: The foldable telescopic table leg (4) comprises at least a first telescopic rod (401) and a second telescopic rod (402) sleeved on the outside of the first telescopic rod (401), and the second telescopic rod (402) is provided with a telescopic fixing member (403) capable of limiting the relative displacement of the second telescopic rod (402) and the first telescopic rod (401).

3. A photovoltaic folding table according to claim 2, characterized in that: The telescopic fixing member (403) comprises a mounting hole penetrating the inner wall and the outer wall of the second telescopic rod (402), wherein a hollow internal thread column is arranged in the mounting hole, and a bolt (403.3) is connected to the inner thread of the hollow internal thread column, and the bolt (403.3) can be moved closer to or farther away from the first telescopic rod (401) by screwing the bolt (403.3) clockwise or counterclockwise.

4. The photovoltaic folding table according to claim 1, characterized in that: The charging connector (3) includes a plurality of charging interfaces arranged on the side wall of the table top (1), and a dust plug (11) is rotatably arranged on the side of the charging interface.

5. The photovoltaic folding table according to claim 1, characterized in that: A compass assembly (5) is arranged on the side wall of the table top (1).

6. The photovoltaic folding table according to claim 4, characterized in that: A storage battery (10) is arranged at the bottom of the table top (1), and the storage battery (10) is electrically connected to the photovoltaic panel (2) and the charging interface.

7. The photovoltaic folding table according to claim 1, characterized in that: A handle (6) is provided on the side wall of the table top (1).

8. The photovoltaic folding table according to claim 1, characterized in that: At least four foldable and retractable table legs (4) are provided, and at least two foldable and retractable table legs (4) are provided at the bottom of each table board (1).

9. The photovoltaic folding table according to claim 1, characterized in that: The outer side of the photovoltaic panel (2) is laminated with a transparent first protective layer (7).

10. The photovoltaic folding table according to claim 9, characterized in that: A second protective layer (8) is arranged on the outer side of the first protective layer (7).

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