A portable photovoltaic charging panel folding support structure

Abstract

The utility model discloses a portable photovoltaic charging plate folding support structure, including two mutual symmetry's bearing strip, the inside of two bearing strip all is set up with the storage groove, the groove top and groove bottom symmetry of storage groove set up with the sliding slot, the inside rotation of storage groove is connected with the rotating shaft, the surface rotation of two rotating shafts all is connected with the rotating strip. The utility model discloses through two mutual symmetry's bearing strip, the storage groove, the sliding slot, the rotating shaft, the rotating strip, the slide column, the damping pivot, the placement groove, the support leg, the support mouth, the movement groove, the sliding plate, the extension groove, the extension leg, the locking bolt, the abutment, the hinged member, the support strip, the cooperative matching of restriction block, has realized the folding and unfolding function of support structure, portable folding and stable support, satisfies the use demand of photovoltaic charging plate under different scenes.

Description

Technical Field

[0001] This utility model relates to the technical field of folding support structure for photovoltaic charging panels, specifically a portable folding support structure for photovoltaic charging panels. Background Technology

[0002] With the rapid development of photovoltaic technology, portable photovoltaic charging panels are increasingly being used in outdoor activities, field operations, and emergency power supply scenarios. However, the supporting structures that accompany them have revealed many shortcomings in actual use.

[0003] In terms of portability, many traditional support structures are not sophisticated enough. For example, some support structures use a monolithic frame that cannot be folded or disassembled, resulting in a bulky size that occupies a lot of space during transport, causing great inconvenience to users, whether hiking or driving. Even some support structures with folding capabilities have complex folding methods that take a long time, failing to meet the need for efficiency and convenience when quickly setting up and using photovoltaic charging panels.

[0004] Therefore, a portable photovoltaic charging panel folding support structure is needed to solve the above-mentioned problems. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a portable photovoltaic charging panel folding support structure, which has the advantages of convenient folding, easy carrying and quick unfolding. It solves the problems of traditional support structures that use an integral frame that cannot be folded or disassembled, resulting in large size and inconvenience in carrying, as well as the problems of some folding structures having complicated folding methods and long folding time.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable photovoltaic charging panel folding support structure, comprising two mutually symmetrical support bars, each support bar having a storage groove on its inner side, and sliding grooves symmetrically formed at the top and bottom of the storage grooves. A rotating shaft is rotatably connected inside the storage groove, and rotating bars are rotatably connected to the surfaces of both rotating shafts, with the rotating bars cooperating with the storage grooves. Sliding columns are rotatably connected to the surfaces of the other ends of both rotating bars, and the two sliding columns are slidably connected to the two sliding grooves respectively. A damping rotating shaft is rotatably connected at the center of the two rotating bars, and the two rotating bars are arranged in an "X" shape. A placement groove is formed at the bottom of each support bar, and the placement groove contains... The support leg is rotatably connected to the support column. The surface of the support leg has a support opening. The wall of the support opening has a moving groove. A sliding plate is slidably connected inside the moving groove, and the other end of the sliding plate is rotatably connected to the placement groove. An extension groove is opened on the outer side of the support leg. An extension leg is slidably connected inside the extension groove. A locking bolt is threaded to the outer side of the support leg and works in conjunction with the extension leg. A support seat for abutting the photovoltaic charging panel is fixedly connected to the top of the support bar. A hinge is fixedly connected to the support bar symmetrically about the support seat. A support bar is hinged to the outer side of the hinge and works in conjunction with the support seat. A limiting block is fixedly connected to the surface of the hinge and engages with the support bar.

[0007] As a preferred embodiment of this utility model, the bottom of the lower sliding groove is provided with a plurality of evenly arranged locking holes, the bottom of the sliding column is provided with a locking groove, an ejector spring is fixedly connected inside the locking groove, and a locking post is fixedly connected to the other end of the ejector spring, and the locking post is slidably connected to the locking groove and engaged with the locking holes.

[0008] As a preferred embodiment of this utility model, the inner side of one side of the bearing strip is provided with a magnetic suction groove symmetrically about the storage groove, and the inner side of the other side of the bearing strip is symmetrically fixedly connected with a magnetic suction block about the storage groove, and the magnetic suction block is magnetically connected to the magnetic suction groove.

[0009] As a preferred embodiment of this utility model, a plurality of rubber pads are fixedly connected to the surface of the support strip, and threaded holes are provided on the surface of the rubber pads and the surface of the abutment.

[0010] As a preferred embodiment of this utility model, the surface of the support leg is provided with a pressing hole, and the pressing hole is connected to the moving groove. A pressing ball is fixedly connected to the outer side of the sliding plate, and the pressing ball is engaged with the pressing hole.

[0011] As a preferred embodiment of this invention, the side of the support leg has a limiting hole, and the surface of the locking bolt is fixedly connected to a limiting ring, with the limiting ring slidably connected to the limiting hole.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model achieves the folding and unfolding function of the support structure through the coordinated cooperation of two symmetrical support bars, a storage groove, a sliding groove, a rotating shaft, a rotating bar, a sliding column, a damping rotating shaft, a placement groove, a support leg, a support opening, a moving groove, a sliding plate, an extension groove, an extension leg, a locking bolt, a stop, a hinge, a support bar, and a limiting block. The two rotating bars are intersected in an "X" shape and connected by a damping rotating shaft. With the sliding column sliding in the sliding groove and the rotating shaft rotating in the storage groove, the two support bars can flexibly adjust the unfolding angle and provide stable support. The support leg in the placement groove can adjust the support angle by sliding the sliding plate in the moving groove. The extension leg in the extension groove, together with the locking bolt, can adjust the support height, improving the adaptability of the structure. The stop at the top of the support bar cooperates with the support bar hinged to the hinge, and under the locking action of the limiting block, it can firmly hold the photovoltaic charging panel. The overall structural design achieves a combination of portable folding and stable support, meeting the usage needs of the photovoltaic charging panel in different scenarios.

[0013] 2. This utility model uses the elastic force of the ejector spring to push the locking pin and lock the locking hole, which can lock and fix the position of the sliding pin in the sliding groove, thereby stabilizing and locking the angle between the two bearing bars, preventing the angle from changing unexpectedly due to external forces during use, and ensuring the stability of the photovoltaic charging panel support. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a bottom-view perspective view of the structure of this utility model; Figure 3 This is a partial cross-sectional perspective view of the structure of this utility model; Figure 4 This is a top-view perspective view of the structure of this utility model when it is being stored. Figure 5 This is a three-dimensional view taken from below when the structure of this utility model is being stored.

[0015] In the diagram: 1. Support bar; 2. Storage slot; 3. Slide groove; 4. Rotating shaft; 5. Rotating bar; 6. Slide column; 7. Damping rotating shaft; 8. Placement slot; 9. Support leg; 10. Support opening; 11. Moving slot; 12. Slide plate; 13. Extension slot; 14. Extension leg; 15. Locking bolt; 16. Abutment; 17. Hinge; 18. Support bar; 19. Limiting block; 20. Locking hole; 21. Ejection spring; 22. Locking column; 23. Magnetic groove; 24. Magnetic block; 25. Rubber pad; 26. Threaded hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 5 As shown, this utility model provides a portable photovoltaic charging panel folding support structure, including two mutually symmetrical support bars 1. Each support bar 1 has a storage groove 2 on its inner side. The top and bottom of each storage groove 2 have symmetrical sliding grooves 3. A rotating shaft 4 is rotatably connected inside the storage groove 2. Rotating bars 5 are rotatably connected to the surfaces of both rotating shafts 4, and the rotating bars 5 cooperate with the storage grooves 2. Sliding columns 6 are rotatably connected to the surfaces of the other ends of both rotating bars 5, and the two sliding columns 6 are slidably connected to the two sliding grooves 3 respectively. A damping rotating shaft 7 is rotatably connected at the center of the two rotating bars 5, and the two rotating bars 5 are arranged in an "X" shape. A placement groove 8 is provided at the bottom of the support bar 1, and a support leg 9 is rotatably connected inside the placement groove 8. The surface of the support leg 9 has... A support opening 10 is provided, and a movable groove 11 is opened in the wall of the support opening 10. A sliding plate 12 is slidably connected inside the movable groove 11, and the other end of the sliding plate 12 is rotatably connected to the placement groove 8. An extension groove 13 is opened on the outer side of the support leg 9, and an extension leg 14 is slidably connected inside the extension groove 13. A locking bolt 15 is threadedly connected to the outer side of the support leg 9, and the locking bolt 15 cooperates with the extension leg 14. A support seat 16 for abutting the photovoltaic charging panel is fixedly connected to the top of the support bar 1. A hinge 17 is fixedly connected to the support bar 1 symmetrically about the support seat 16. A support bar 18 is hinged to the outer side of the hinge 17, and the support bar 18 cooperates with the support seat 16. A limiting block 19 is fixedly connected to the surface of the hinge 17, and the limiting block 19 is engaged with the support bar 18.

[0018] refer to Figure 3 The bottom of the slide groove 3 located below is provided with several evenly arranged locking holes 20. The bottom of the slide column 6 is provided with a locking groove. An ejector spring 21 is fixedly connected inside the locking groove. The other end of the ejector spring 21 is fixedly connected with a locking post 22. The locking post 22 is slidably connected to the locking groove and engages with the locking holes 20.

[0019] As a technical optimization of this utility model, the elastic force of the push spring 21 pushes the locking pin 22 to engage with the locking hole 20, which can lock and fix the position of the sliding pin 6 in the sliding groove 3, thereby stabilizing and locking the angle between the two bearing bars 1, preventing the angle from changing unexpectedly due to external force during use, and ensuring the stability of the photovoltaic charging panel support.

[0020] refer to Figure 1 and Figure 2 A magnetic suction groove 23 is symmetrically opened on the inner side of one side of the support strip 1 about the storage groove 2, and a magnetic suction block 24 is symmetrically fixedly connected on the inner side of the other side of the support strip 1 about the storage groove 2, and the magnetic suction block 24 is magnetically connected to the magnetic suction groove 23.

[0021] As a technical optimization of this utility model, the magnetic connection between the magnetic block 24 and the magnetic groove 23 enables the two support strips 1 to be tightly attracted together when the support structure is folded and stored, avoiding loosening and separation after folding, thus improving the portability and storage stability of the structure.

[0022] refer to Figure 1 Several rubber pads 25 are fixedly connected to the surface of the support bar 18. Threaded holes 26 are opened on the surface of both the rubber pads 25 and the surface of the abutment 16.

[0023] As a technical optimization of this utility model, the rubber pad 25 can increase the friction between the support strip 18 and the photovoltaic charging panel, and at the same time play a buffering and protective role to prevent the surface of the photovoltaic charging panel from being scratched; while the threaded hole 26 makes it convenient to use bolts and other connecting parts to firmly fix the photovoltaic charging panel between the abutment 16 and the support strip 18, preventing the photovoltaic charging panel from sliding or falling off during the support process.

[0024] refer to Figure 3 The surface of the support leg 9 is provided with a pressing hole, and the pressing hole is connected to the moving groove 11. A pressing ball is fixedly connected to the outer side of the slide plate 12, and the pressing ball is engaged with the pressing hole.

[0025] As a technical optimization of this utility model, the position of the slide plate 12 in the moving groove 11 can be limited by the snap-fit ​​between the pressing ball and the pressing port, thereby fixing the angle of the support leg 9 after it is unfolded; when it is necessary to adjust or fold the support leg 9, pressing the pressing ball can release the limitation, which is convenient to operate and facilitates the quick adjustment and storage of the angle of the support leg 9.

[0026] refer to Figure 3 A limit hole is provided on the side of the support leg 9, and a limit ring is fixedly connected to the surface of the locking bolt 15, and the limit ring is slidably connected to the limit hole.

[0027] As a technical optimization of this utility model, the movement trajectory of the locking bolt 15 can be restricted by the sliding of the limiting ring in the limiting hole, preventing the locking bolt 15 from shifting or falling off during the rotation adjustment process, ensuring that the locking bolt 15 can stably cooperate with the extension leg 14, and effectively locking the extension leg 14.

[0028] The working principle and usage process of this utility model are as follows: When using this photovoltaic charging panel folding support structure, firstly, release the magnetic connection between the inner magnetic groove 23 of one side of the support bar 1 and the inner magnetic block 24 of the other side of the support bar 1. Push the two support bars 1 so that the rotating bar 5 connected to the rotating shaft 4 in the storage groove 2 rotates around the damping rotating shaft 7. At the same time, the sliding column 6 at the other end of the rotating bar 5 slides in the sliding groove 3. At this time, the push-out spring 21 in the locking groove at the bottom of the sliding column 6 pushes the locking column 22 to lock the bottom of the lower sliding groove 3. The stop hole 20 is engaged, and the two support strips 1 are unfolded to a suitable angle and fixed. Next, the support leg 9 is rotated out from the placement groove 8 at the bottom of the support strip 1. The pressing ball inside the pressing hole on the surface of the support leg 9 is pressed, so that the slide plate 12 slides in the moving groove 11 on the wall of the support opening 10. After adjusting the support leg 9 to a suitable support angle, the pressing ball is released, so that the pressing ball engages with the pressing hole to fix the slide plate 12, thereby fixing the support leg 9. Then, the locking bolt 15 on the outside of the support leg 9 is loosened, and the limiting ring on the surface of the locking bolt 15 is fixed to the support leg. Slide the extension leg 14 into the limiting hole on the outer side of the support leg 9, pull the extension leg 14 out of the extension groove 13 of the support leg 9 to a suitable length, and tighten the locking bolt 15 to fix the extension leg 14; then, place the photovoltaic charging panel on the abutment 16 at the top of the support bar 1, rotate the support bar 18 hinged to the hinge member 17 on the support bar 1 so that it cooperates with the abutment 16 to abut the photovoltaic charging panel, the support bar 18 is locked and fixed by the limiting block 19 on the surface of the hinge member 17, and the support bar 18 is fixed by the rubber pad 25 on the surface of the support bar 18 and the threaded hole on the surface of the abutment 16. 26. Secure the photovoltaic charging panel with bolts. After use, unscrew the bolts to remove the photovoltaic charging panel, rotate the support bar 18 to disengage it from the limiting block 19 and store it, loosen the locking bolt 15 to retract the extension leg 14 into the extension slot 13 and tighten the locking bolt 15, press the pressing ball to release the sliding plate 12, retract the support leg 9 into the placement slot 8, press the locking pin 22 to disengage it from the locking hole 20, push the two bearing bars 1 to retract the rotating bar 5 into the storage slot 2 until the magnetic block 24 and the magnetic slot 23 are magnetically connected to complete the storage.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable photovoltaic charging panel folding support structure, comprising two mutually symmetrical support bars (1), characterized in that: The inner sides of the two support bars (1) are provided with storage grooves (2). The top and bottom of the storage grooves (2) are symmetrically provided with sliding grooves (3). The storage grooves (2) are rotatably connected to the inside of the storage grooves (2). The surfaces of the two rotating shafts (4) are rotatably connected with rotating bars (5), and the rotating bars (5) are used in conjunction with the storage grooves (2). The surfaces of the other ends of the two rotating bars (5) are rotatably connected with sliding columns (6), and the two sliding columns (6) are slidably connected to the two sliding grooves (3) respectively. The center of the two rotating bars (5) is rotatably connected with a damping shaft (7), and the two rotating bars (5) are arranged in an "X" shape. The bottom of the support bar (1) is provided with a placement groove (8). The inside of the placement groove (8) is rotatably connected with a support leg (9). The surface of the support leg (9) is provided with a support opening (10), and the wall of the support opening (10) is provided with a movable opening. The moving groove (11) has a sliding plate (12) inside, and the other end of the sliding plate (12) is rotatably connected to the placement groove (8). The support leg (9) has an extension groove (13) on its outer side, and an extension leg (14) is slidably connected inside the extension groove (13). The support leg (9) has a locking bolt (15) threaded on its outer side, and the locking bolt (15) works in conjunction with the extension leg (14). The top of the bearing bar (1) is fixedly connected to a seat (16) for abutting the photovoltaic charging panel. The bearing bar (1) is symmetrically fixedly connected to a hinge (17) about the seat (16). The hinge (17) has a support bar (18) hinged on its outer side, and the support bar (18) works in conjunction with the seat (16). The surface of the hinge (17) is fixedly connected to a limiting block (19), and the limiting block (19) is engaged with the support bar (18).

2. A portable photovoltaic charging panel folding support structure according to claim 1, wherein: The bottom of the slide groove (3) located below is provided with a number of evenly arranged locking holes (20), the bottom of the slide column (6) is provided with a locking groove, the inside of the locking groove is fixedly connected with an ejector spring (21), the other end of the ejector spring (21) is fixedly connected with a locking post (22), and the locking post (22) is slidably connected to the locking groove and engaged with the locking hole (20).

3. A portable photovoltaic charging panel folding support structure according to claim 1, wherein: A magnetic suction groove (23) is symmetrically opened on the inner side of the support strip (1) on one side with respect to the storage groove (2), and a magnetic suction block (24) is symmetrically fixedly connected on the inner side of the support strip (1) on the other side with respect to the storage groove (2), and the magnetic suction block (24) is magnetically connected to the magnetic suction groove (23).

4. The portable photovoltaic charging panel folding support structure of claim 1, wherein: Several rubber pads (25) are fixedly connected to the surface of the support bar (18), and threaded holes (26) are opened on the surface of the rubber pads (25) and the surface of the abutment (16).

5. The portable photovoltaic charging panel folding support structure of claim 1, wherein: The surface of the support leg (9) is provided with a pressing hole, and the pressing hole is connected to the moving groove (11). The outer side of the slide plate (12) is fixedly connected with a pressing ball, and the pressing ball is engaged with the pressing hole.

6. The portable photovoltaic charging panel folding support structure according to claim 1, characterized in that: The side of the support leg (9) has a limiting hole, and the surface of the locking bolt (15) is fixedly connected to a limiting ring, and the limiting ring is slidably connected to the limiting hole.

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