Connecting and assembling equipment for folding photovoltaic panel

Abstract

The utility model relates to the technical field of photovoltaic supports, in particular to a connecting and assembling device of a folding photovoltaic panel, which comprises the folding photovoltaic panel, fixing plates are fixed at the left end and the right end of the folding photovoltaic panel, and fixing holes are formed in the fixing plates; a plurality of adjusting holes are formed in the two opposite end faces of the two transverse rods, sliding sleeves are slidably installed on the outer portions of the transverse rods, and limiting rods are fixed to one end faces of the sliding sleeves; when the folding photovoltaic panel is fixed, the double-end lead screw is rotated to enable the cross rods on the two sides to synchronously and relatively move, the cross rods drive the sliding sleeves to move towards the two sides, the limiting rods fixed to the sliding sleeves are matched with the corresponding fixing holes in an inserted mode, and under the limiting of the limiting rods, the folding photovoltaic panel can be rapidly assembled and fixed; according to the design, the folding photovoltaic panel can be conveniently and rapidly assembled, the folding photovoltaic panel has the advantage of being convenient to disassemble, meanwhile, the folding photovoltaic panel has good portability, and the use requirement of the folding photovoltaic panel is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field, concretely is the connecting assembly equipment of folding photovoltaic board. BACKGROUND

[0002] Folding photovoltaic board is a kind of photovoltaic board that can be folded and stored, its appearance is similar to traditional photovoltaic board, but it is composed of multiple solar cell panels, and folding mechanism is designed, so that it can be folded up like folding chair, thereby greatly reducing volume and weight, facilitating carrying and storage. The biggest advantage of folding photovoltaic board lies in its portability. Since it can be folded and stored, the volume and weight of folding photovoltaic board are greatly reduced, facilitating users to carry it around and use it in outdoor camping, camping, self-driving tour and other occasions.

[0003] Folding photovoltaic board still needs to be supported by support when in use to ensure that folding photovoltaic board can stably absorb solar energy, but the traditional support still adopts bolt fixing mode to install between support and folding photovoltaic board when in use, which has the problem of inconvenient disassembly and assembly, and poor portability, which is difficult to meet the use requirement of folding photovoltaic board. In view of this, we propose the connecting assembly equipment of folding photovoltaic board. SUMMARY

[0004] The utility model aims at at least one of the technical problems in the related art to some extent. To this end, one purpose of the utility model is to propose the connecting assembly equipment of folding photovoltaic board, which is convenient for quick assembly of folding photovoltaic board through the assembly part, has the advantages of convenient disassembly, and has better portability, meeting the use requirement of folding photovoltaic board.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The connecting assembly equipment of folding photovoltaic board includes folding photovoltaic board, and the left and right ends of folding photovoltaic board are fixed with fixed plates, and fixed holes are formed in the fixed plates;

[0007] The upper part of folding photovoltaic board is provided with an assembly part, the assembly part includes two symmetrical pipe bodies, sliding cavities are formed in both ends of the pipe body, a cross beam is fixed between the two pipe bodies, and connecting rods are fixed on both sides of the cross beam between the two pipe bodies; a double-head screw rod is rotatably installed between the two connecting rods, and the double-head screw rod passes through the cross beam and the connecting rod;

[0008] The sliding cavity is slidably provided with a sliding rod, the two ends of the two sliding rods are fixed with a cross bar, and the two ends of the double-head screw rod pass through the two cross bars and are threadedly connected with the cross bars.

[0009] The top of the connecting rod is fixed with a hinge base, and the hinge base is hingedly provided with a support rod.

[0010] In addition, the connecting and assembling equipment for the folding photovoltaic panel according to the application can have the following additional technical features:

[0011] Specifically, the top end of the support rod is fixed with a pointed end, and the pointed end is sharp.

[0012] Specifically, the sliding rod and the cross bar are an integral structure, and the sliding rod is perpendicular to the cross bar.

[0013] Specifically, the threads of the thread grooves at the two ends of the double-head screw rod are opposite in surrounding direction, and the two ends of the double-head screw rod are coaxially fixed with a limiting block.

[0014] Specifically, the center of the double-head screw rod is coaxially connected with an adjusting screw, the outer wall of the adjusting screw is provided with a plurality of anti-skid grooves, the center of the cross beam is provided with a notch, and the adjusting screw is located in the notch.

[0015] Specifically, the adjusting holes are linearly and equidistantly distributed in the horizontal direction, and the cross section of the adjusting hole is circular.

[0016] Specifically, the two support rods are fixed with a pull rod, and the two ends of the pull rod are fixedly connected with the support rods through bolts.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. By setting the assembling part: when fixing the folding photovoltaic panel, rotating the double-head screw rod makes the two cross bars move synchronously, the cross bar drives the sliding sleeve to move to the two sides, and the limiting rod fixed on the sliding sleeve is inserted and matched with the corresponding fixed hole. Under the limiting of the limiting rod, the folding photovoltaic panel can be quickly assembled and fixed. This design facilitates quick assembly of the folding photovoltaic panel, has the advantages of convenient disassembly, and has better portability, meeting the use requirements of the folding photovoltaic panel.

[0019] 2. By setting the double-head screw rod and the sliding sleeve, the advantages of convenient adjustment are achieved. This design makes the assembling part convenient for connecting and fixing folding photovoltaic panels of different sizes, meeting the use requirements. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic view of the utility model;

[0021] Figure 2 It is the structure schematic view of folding photovoltaic board in the utility model;

[0022] Figure 3 It is the structure schematic view of assembly part in the utility model;

[0023] Figure 4 It is the explosion structure schematic view of assembly part in the utility model;

[0024] Figure 5 It is the structure schematic view of part of assembly part in the utility model;

[0025] In the drawing:

[0026] 1, folding photovoltaic board;10, fixed plate;100, fixed hole;

[0027] 2, assembly part;20, pipe body;200, sliding cavity;21, crossbeam;210, recess;211, notch;22, connecting rod;23, double-end screw;230, adjusting screw;24, crossbar;240, adjusting hole;25, sliding sleeve;250, limiting rod;251, adjusting bolt;26, sliding rod;27, hinge base;28, support rod;280, pull rod;281, pointed end. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] The embodiment provides a technical scheme:

[0030] Please refer to Figures 1-5As shown, the connecting and assembling device for folding photovoltaic panel, including folding photovoltaic panel 1, the left and right ends of folding photovoltaic panel 1 are fixed with fixed plate 10, and fixed hole 100 is formed in fixed plate 10; The upper portion of folding photovoltaic panel 1 is provided with assembling part 2, assembling part 2 includes two symmetrical pipe bodies 20, and sliding cavity 200 is formed in both ends of pipe body 20; The two pipe bodies 20 are fixed with cross beam 21, and connecting rod 22 is fixed between the two pipe bodies 20 and located on both sides of cross beam 21; Double-head screw rod 23 is rotatably installed between the two connecting rods 22, and double-head screw rod 23 passes through cross beam 21 and connecting rod 22; Sliding rod 26 is slidably installed in sliding cavity 200, and cross rod 24 is fixed between the ends of the two sliding rods 26; The two ends of double-head screw rod 23 pass through the two lateral cross rods 24 and are threadedly connected with cross rod 24; Multiple adjusting holes 240 are formed in the opposite end faces of the two cross rods 24, sliding sleeve 25 is slidably installed on the outer portion of cross rod 24, limiting rod 250 is fixed to one end face of sliding sleeve 25, limiting rod 250 is inserted and matched with corresponding fixed hole 100, adjusting bolt 251 is threadedly connected to the end face of sliding sleeve 25 away from limiting rod 250, and the end of adjusting bolt 251 is inserted and matched with corresponding adjusting hole 240; Hinge seat 27 is fixed to the top of connecting rod 22, and supporting rod 28 is hingedly connected to hinge seat 27.

[0031] In the embodiment, the top end of supporting rod 28 is fixed with sharp end 281, and sharp end 281 is sharp. Supporting rod 28 is used for supporting assembling part 2, so as to tilt and support folding photovoltaic panel 1, and the arrangement of sharp end 281 facilitates the penetration into soil, thereby ensuring the stability of supporting rod 28.

[0032] In the embodiment, sliding rod 26 and cross rod 24 are integrally formed, and sliding rod 26 is perpendicular to cross rod 24. The integrally formed sliding rod 26 and cross rod 24 have better connection strength, which ensures the connection stability and firmness of sliding rod 26 and cross rod 24, and ensures the stable support of assembling part 2 to folding photovoltaic panel 1.

[0033] In the embodiment, the thread groove at both ends of double-head screw rod 23 has opposite thread winding directions, and limiting block is fixed coaxially to both ends of double-head screw rod 23. When double-head screw rod 23 rotates, the two lateral cross rods 24 can synchronously move relatively, thereby facilitating the insertion and disengagement of limiting rod 250 and fixed hole 100.

[0034] In the embodiment, adjusting screw 230 is coaxially keyed connected to the center of double-head screw rod 23, a plurality of anti-skid grooves are formed in the outer wall of adjusting screw 230, notch 211 is formed in the center of cross beam 21, and adjusting screw 230 is located in notch 211. Adjusting screw 230 facilitates the rotation of double-head screw rod 23, thereby improving the convenience of the rotation of double-head screw rod 23.

[0035] In the embodiment, the adjusting holes 240 are linearly and equidistantly distributed in the horizontal direction, and the cross-sectional shape of the adjusting holes 240 is circular. The plurality of adjusting holes 240 facilitate adjustment of the horizontal position of the sliding sleeve 25, thereby facilitating fixation of the folding photovoltaic panel 1 of different sizes.

[0036] In the embodiment, a pull rod 280 is fixed between the two support rods 28, and the two ends of the pull rod 280 are fixedly connected with the support rods 28 by bolts. The pull rod 280 increases the stability between the two support rods 28, thereby ensuring the stable support of the support rods 28 on the folding photovoltaic panel 1.

[0037] It can be understood that, since the folding photovoltaic panel 1 is composed of a plurality of photovoltaic panel bodies connected by hinges, the bottom of the cross beam 21 in the embodiment is provided with two grooves 210, so that the grooves 210 mainly provide a space for the hinges to avoid affecting the mounting stability between the assembling part 2 and the folding photovoltaic panel 1.

[0038] It should be noted that, in the embodiment, there is a large friction force between the support rod 28 and the hinge seat 27, which can ensure that the support rod 28 can freely rotate at the hinge seat 27 under the action of an external force, and due to the existence of the friction force between the two, the relative fixation of the support rod 28 at any position without external force can also be realized, thereby making the support rod 28 more stable when it is used to support the folding photovoltaic panel 1.

[0039] In specific use, the user first rotates the adjusting screw 230, the adjusting screw 230 drives the double-headed screw rod 23 to rotate, and with the rotation of the double-headed screw rod 23, the two lateral cross beams 24 move synchronously and relatively to the two sides. At this time, the user aligns the two limiting rods 250 with the fixing holes 100, with the movement of the cross beam 24, the cross beam 24 drives the sliding sleeve 25 to move to the two sides, and the sliding sleeve 25 drives the limiting rod 250 to move. When the limiting rod 250 is inserted into the fixing hole 100, the assembling part 2 is connected with the folding photovoltaic panel 1, and finally the user turns over the support rod 28 and inclines the support rod 28 to an appropriate angle, so that the folding photovoltaic panel 1 can be used.

[0040] The above shows and describes the basic principles, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A connection and assembly device for foldable photovoltaic panels, comprising a foldable photovoltaic panel (1), wherein fixing plates (10) are fixed at both the left and right ends of the foldable photovoltaic panel (1), and fixing holes (100) are provided on the fixing plates (10), characterized in that: An assembly section (2) is provided above the foldable photovoltaic panel (1). The assembly section (2) includes two symmetrical tubes (20). Each end of the tube (20) is provided with a sliding cavity (200). A crossbeam (21) is fixed between the two tubes (20). A connecting rod (22) is fixed between the two tubes (20) on both sides of the crossbeam (21). A double-ended screw (23) is rotatably installed between the two connecting rods (22). The double-ended screw (23) passes through the crossbeam (21) and the connecting rod (22). A slide rod (26) is slidably installed in each of the slide cavities (200). A crossbar (24) is fixed between the ends of the two slide rods (26). The two ends of the double-ended screw (23) pass through the crossbars (24) on both sides and are threadedly connected to the crossbars (24). Multiple adjustment holes (240) are opened on the two opposite end faces of the two crossbars (24). A slide sleeve (25) is slidably installed on the outside of the crossbar (24). A limit rod (250) is fixed on one end face of the slide sleeve (25). The limit rod (250) is inserted into the corresponding fixed hole (100). An adjustment bolt (251) is threadedly connected to the end face of the slide sleeve (25) away from the limit rod (250). The end of the adjustment bolt (251) is inserted into the corresponding adjustment hole (240). The top of each connecting rod (22) is fixed with a hinge seat (27), and a support rod (28) is hinged to the hinge seat (27).

2. The connection and assembly equipment for foldable photovoltaic panels according to claim 1, characterized in that: The top of the support rod (28) is fixed with a tip (281), which is sharp.

3. The connection and assembly equipment for foldable photovoltaic panels according to claim 1, characterized in that: The slide bar (26) and the crossbar (24) are integrally formed, with the slide bar (26) perpendicular to the crossbar (24).

4. The connection and assembly equipment for foldable photovoltaic panels according to claim 1, characterized in that: The threaded grooves at both ends of the double-ended lead screw (23) have opposite threading directions, and both ends of the double-ended lead screw (23) are coaxially fixed with limit blocks.

5. The connection and assembly equipment for foldable photovoltaic panels according to claim 1, characterized in that: The double-ended lead screw (23) is coaxially keyed at the center and an adjusting screw (230) is provided with multiple anti-slip grooves on the outer wall of the adjusting screw (230). A notch (211) is provided at the center of the crossbeam (21), and the adjusting screw (230) is located at the notch (211).

6. The connection and assembly equipment for foldable photovoltaic panels according to claim 1, characterized in that: The adjustment holes (240) are linearly and equally spaced in the horizontal direction, and the cross-sectional shape of the adjustment holes (240) is circular.

7. The connection and assembly equipment for foldable photovoltaic panels according to claim 1, characterized in that: A tie rod (280) is fixed between the two support rods (28), and the two ends of the tie rod (280) are fixedly connected to the support rod (28) by bolts.

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