Unfolding mechanism and solar panel

Abstract

The utility model relates to the technical field of photovoltaic panels, in particular to an unfolding mechanism and a solar panel, which comprise a connecting component, an unfolding component arranged on the connecting component and an auxiliary component arranged on the unfolding component, the connecting part comprises a hollow seat and a rotating shaft rotationally arranged in the hollow seat; the unfolding part comprises a supporting column rotationally arranged on the hollow seat, through cooperation of the connecting part, the unfolding part and the auxiliary part, the hollow seat is equal to a camping table, when the hollow seat needs to be fixed to the ground, the hollow seat is driven to be flatly fixed to the ground through the unfolding part, and the hollow seat is prevented from inclining during use; the auxiliary part assists the unfolding assembly in working, the working efficiency is improved, the equipment has a self-locking function, the situation that the unfolding assembly is closed due to the fact that the hollow base is collided is prevented, when the unfolding assembly is reset, all the parts are reset into the hollow base, the occupied space is reduced, and a user can conveniently carry the equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panels, and in particular to an unfolding mechanism and a solar panel. Background Art

[0002] Solar panels are a lightweight, easy-to-carry solar power generation device that is mainly used to convert solar energy into electrical energy. They are widely used in various scenarios and needs, such as camping activities.

[0003] A camping table is an indispensable and practical equipment for camping activities. It provides multiple functions such as dining, socializing, working and organizing. A camping table can be used to place charging equipment, lamps and small appliances to enhance the camping experience. However, camping sites are generally land or sand, which will cause the ground to be uneven, making it difficult to place the camping table flat. The camping table will tilt due to the uneven ground, causing the charging equipment on the table to slide, affecting the user's use. The existing method is to pad the bottom of the camping table with sand and stones, but this has poor stability and is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the technical problem in the above-mentioned prior art that uneven ground during camping may cause the camping table to tilt, which is not conducive to use by users, the present utility model is proposed.

[0006] The utility model aims to provide a deployment mechanism and a solar panel.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an unfolding mechanism, which includes a connecting component, an unfolding component provided on the connecting component, and an auxiliary component provided on the unfolding component;

[0008] The connecting component includes a hollow seat, a rotating shaft rotatably arranged in the hollow seat, and a photovoltaic panel arranged on the rotating shaft;

[0009] The unfolding component includes a support column rotatably arranged on the hollow seat, an adapting groove arranged on the hollow seat, a transmission component arranged on the hollow seat, and a driving component arranged on the hollow seat.

[0010] As a preferred solution of the unfolding mechanism of the present invention, a photovoltaic panel is provided on the rotating shaft, the unfolding component also includes two transmission shafts rotatably arranged in the hollow seat, and the support columns are provided in two groups and are arranged on the transmission shafts.

[0011] As a preferred solution of the deployment mechanism of the present invention, the ends of the two groups of support columns are both provided with tapered tips.

[0012] As a preferred solution of the unfolding mechanism of the utility model, the transmission assembly includes a fixed block arranged in a hollow seat, a drive shaft is rotatably arranged on the fixed block, bevel gear 1 is arranged at both ends of the drive shaft, and bevel gear 2 is arranged on both transmission shafts, and bevel gear 1 and bevel gear 2 are adapted to each other.

[0013] As a preferred solution of the unfolding mechanism of the present invention, the driving assembly includes a worm rotatably arranged in a hollow seat, a worm wheel 1 is provided on the driving shaft, and the worm and worm wheel 1 are adapted to each other.

[0014] As a preferred solution of the unfolding mechanism of the present invention, a knob is provided at the end of the worm, a second worm wheel is provided on the rotating shaft, and the second worm wheel and the worm are adapted to each other.

[0015] As a preferred solution of the unfolding mechanism of the utility model, the auxiliary component includes a pressing block slidably arranged in the hollow seat, two pressing blocks are provided and distributed on both sides of the hollow seat, and the ends of the two pressing blocks are provided with pushing columns, and a synchronous adjustment component is provided in the hollow seat.

[0016] As a preferred solution of the unfolding mechanism described in the utility model, the synchronous adjustment component includes a sliding seat slidably set in a hollow seat, the sliding seat is connected to the worm by a thread, and strip grooves are provided on both sides of the sliding seat, and the two pushing columns are respectively slidably set on the strip grooves.

[0017] As a preferred solution of the unfolding mechanism described in the utility model, the interior of the sliding seat is hollow, and an extrusion assembly is provided in the sliding seat. The extrusion assembly includes a sliding column arranged on the pushing column, and two inclined grooves are provided on the hollow seat, and the two sliding columns are both slidably arranged on the inclined grooves.

[0018] The beneficial effects of the unfolding mechanism of the present utility model are as follows: through the cooperation of the connecting parts, the unfolding parts and the auxiliary parts, the hollow seat is equivalent to a camping table. When the hollow seat needs to be fixed on the ground, the unfolding parts drive the hollow seat to be fixed flat on the ground, preventing the hollow seat from tilting during use. The auxiliary parts assist the unfolding assembly to work, thereby improving the working efficiency. In addition, the device has a self-locking function to prevent the hollow seat from being hit and causing the unfolding assembly to close. When the unfolding assembly is reset, all the parts are reset into the hollow seat, reducing the occupied space and making it convenient for users to carry.

[0019] To solve the above technical problems, the present invention also provides the following technical solutions: a solar panel, comprising an outer frame arranged on the outside of the photovoltaic panel, a glass layer arranged on the outside of the photovoltaic panel, and a junction box arranged at the bottom of the photovoltaic panel.

[0020] The beneficial effects of the solar panel of the present invention are as follows: the structural strength of the photovoltaic panel is enhanced by the outer frame, which facilitates its installation and fixation on the bracket; the photovoltaic unit can be protected from mechanical damage, weather and environmental factors by the glass layer; the electric energy generated by the photovoltaic unit is led out through the junction box and connected to the external circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0022] Figure 1 It is a schematic diagram of the overall structure of the unfolding mechanism of the utility model.

[0023] Figure 2 It is a schematic diagram of the structure of the unfolding components of the unfolding mechanism of the utility model.

[0024] Figure 3 This is a schematic structural diagram of the auxiliary components of the unfolding mechanism of the present utility model.

[0025] Figure 4 This is a schematic diagram of the extrusion component structure of the expansion mechanism of the utility model.

[0026] Figure 5 It is a schematic diagram of the overall unfolding structure of the unfolding mechanism of the utility model.

[0027] Figure 6 It is a schematic diagram of the overall unfolded structure of the solar panel of the present invention. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1

[0032] Reference Figures 1 to 4 , which is the first embodiment of the present utility model, provides an unfolding mechanism, which includes a connecting component 100, an unfolding component 200 provided on the connecting component 100, and an auxiliary component 300 provided on the unfolding component 200;

[0033] The connecting component 100 includes a hollow seat 101, which is equivalent to a camping table, and a rotating shaft 102 rotatably arranged in the hollow seat 101;

[0034] The unfolding component 200 includes a support column 201 rotatably arranged on the hollow seat 101 , an adapting groove 202 arranged on the hollow seat 101 , a transmission assembly 204 arranged on the hollow seat 101 , and a driving assembly 205 arranged on the hollow seat 101 .

[0035] Furthermore, a photovoltaic panel 103 is provided on the rotating shaft 102. When the rotating shaft 102 rotates, the photovoltaic panel 103 rotates synchronously therewith, providing charging equipment for the hollow seat 101 through the photovoltaic panel 103.

[0036] The unfolding component 200 also includes two transmission shafts 203 that are rotatably arranged in the hollow seat 101. Two groups of support columns 201 are provided and are respectively arranged on the transmission shafts 203. The support columns 201 are driven to unfold by the unfolding component 200, and the hollow seat 101 is fixed to the ground by the support columns 201. When the transmission shaft 203 rotates, the transmission shaft 203 drives the support columns 201 to rotate synchronously, thereby causing the support columns 201 to unfold.

[0037] Furthermore, the ends of the two groups of support columns 201 are both provided with conical tips 206 , which assist the support columns 201 in being inserted into the ground.

[0038] During use, the support column 201 is synchronously unfolded with the assistance of the conical tip 206, so that the support column 201 is inserted into the ground, thereby fixing the hollow seat 101 together with the photovoltaic panel 103 on the ground, and providing charging equipment for the hollow seat 101 through the photovoltaic panel 103.

[0039] Example 2

[0040] Reference Figures 1 to 5 , which is the second embodiment of the present utility model. This embodiment is different from the first embodiment in that: the transmission assembly 204 includes a fixed block 204a arranged in the hollow seat 101, and a driving shaft 204b is rotatably arranged on the fixed block 204a. Both ends of the driving shaft 204b are provided with a bevel gear 1 204c, and the two transmission shafts 203 are provided with a bevel gear 2 204d. The bevel gear 1 204c and the bevel gear 2 204d are adapted to each other. The support column 201 is driven to be synchronously expanded through the transmission assembly 204. When the driving shaft 204b rotates, the driving shaft 204b drives the bevel gear 1 204c at both ends thereof to rotate synchronously, the bevel gear 1 204c drives the bevel gear 2 204d to rotate, and the bevel gear 2 204d drives the transmission shaft 203 to rotate synchronously, thereby causing the support column 201 to rotate and expand synchronously.

[0041] Furthermore, the drive assembly 205 includes a worm 205a rotatably arranged in the hollow seat 101, and a worm wheel 205b is provided on the drive shaft 204b. The worm 205a and the worm wheel 205b are adapted to each other, and the drive shaft 204b is driven to rotate by the drive assembly 205. When the worm 205a is rotated, the worm 205a drives the worm wheel 205b to rotate, and the worm wheel 205b drives the drive shaft 204b to rotate synchronously. Since the worm wheel 205b cannot drive the worm 205a to rotate, the device has a self-locking function.

[0042] Furthermore, a knob 205a-1 is provided at the end of the worm 205a, and a worm gear 2 102a is provided on the rotating shaft 102. The worm gear 2 102a and the worm 205a are adapted to each other, and the user can conveniently rotate the worm 205a through the knob 205a-1. When the knob 205a-1 is rotated, the knob 205a-1 drives the worm 205a to rotate, the worm 205a drives the worm gear 2 102a to rotate, the worm gear 2 102a drives the rotating shaft 102 to rotate, and the rotating shaft 102 drives the photovoltaic panel 103 to rotate and unfold.

[0043] During use, when the knob 205a-1 is rotated, the knob 205a-1 drives the worm 205a to rotate, the worm 205a drives the worm gear 2 102a to rotate, the worm gear 2 102a drives the rotating shaft 102 to rotate, and the rotating shaft 102 drives the photovoltaic panel 103 to rotate and unfold. At the same time, the worm 205a drives the worm gear 1 205b to rotate, the worm gear 1 205b drives the drive shaft 204b to rotate synchronously, the drive shaft 204b drives the bevel gear 1 204c at both ends to rotate synchronously, the bevel gear 1 204c drives the bevel gear 2 204d to rotate, and the bevel gear 2 204d drives the transmission shaft 203 to rotate synchronously, thereby causing the support column 201 to rotate and unfold synchronously.

[0044] The remaining structures are the same as those of Example 1.

[0045] Example 3

[0046] Reference Figures 1 to 5 , which is the third embodiment of the present utility model. This embodiment is different from the second embodiment in that: the auxiliary component 300 includes a pressing block 301 slidably set in the hollow seat 101, and there are two pressing blocks 301 distributed on both sides of the hollow seat 101. The ends of the two pressing blocks 301 are respectively provided with a pushing column 302, and a synchronous adjustment component 303 is provided in the hollow seat 101. The pressing block 301 is driven to expand by the auxiliary component 300, and the pressing block 301 assists the user to apply downward pressure on the hollow seat 101, thereby assisting the support column 201 to be inserted into the ground.

[0047] Furthermore, the synchronous adjustment component 303 includes a sliding seat 303a slidably set in the hollow seat 101, the sliding seat 303a is connected to the worm 205a by a thread, and strip grooves 303b are set on both sides of the sliding seat 303a. The two pushing columns 302 are respectively slidably set on the strip grooves 303b, and the pushing columns 302 are driven to slide by the synchronous adjustment component 303.

[0048] Furthermore, the interior of the sliding seat 303 a is hollowed out, and an extrusion assembly 304 is provided in the sliding seat 303 a , and the pressing block 301 is driven to expand synchronously by the extrusion assembly 304 .

[0049] Furthermore, the extrusion assembly 304 includes sliding columns 304a respectively provided on the ejection column 302, and two inclined grooves 304b are provided on the hollow seat 101. The two sliding columns 304a are both slidably provided on the inclined grooves 304b. When the worm 205a rotates, the worm 205a drives the hollow seat 101 to move along the thread direction. The inclined grooves 304b on the hollow seat 101 squeeze the sliding columns 304a, and the sliding columns 304a squeeze the ejection column 302. The ejection column 302 slides along the strip groove 303b. At the same time, the ejection column 302 drives the pressing block 301 to slide and expand. Figure 5It is a schematic diagram of the unfolding of the pressing block 301 , the supporting column 201 and the photovoltaic panel 103 .

[0050] The remaining structures are the same as those of Example 2.

[0051] Working principle: When the knob 205a-1 is turned, the knob 205a-1 drives the worm 205a to rotate, the worm 205a drives the worm gear 2 102a to rotate, the worm gear 2 102a drives the rotating shaft 102 to rotate, the rotating shaft 102 drives the photovoltaic panel 103 to rotate and unfold, and at the same time, the worm 205a drives the worm gear 1 205b to rotate, the worm gear 1 205b drives the driving shaft 204b to rotate synchronously, and the driving shaft 204b drives the bevel gear 1 204c at both ends to rotate synchronously. Wheel 1 204c drives bevel gear 2 204d to rotate, and bevel gear 204d drives the transmission shaft 203 to rotate synchronously, thereby causing the support column 201 to rotate and expand synchronously. At the same time, the worm 205a drives the hollow seat 101 to move along the thread direction, and the inclined groove 304b on the hollow seat 101 squeezes the sliding column 304a, and the sliding column 304a squeezes the pushing column 302, and the pushing column 302 slides along the strip groove 303b. At the same time, the pushing column 302 drives the pressing block 301 to slide and expand.

[0052] Example 4, reference Figure 6 , which is the fourth embodiment of the present utility model, provides an outer frame 400 on the outside of the photovoltaic panel 103, a glass layer 401 arranged on the outside of the photovoltaic panel 103, and a junction box 402 arranged at the bottom of the photovoltaic panel 103.

[0053] Usage process: The outer frame 400 enhances the structural strength of the photovoltaic panel, making it easier to install and fix it on the bracket. The glass layer 401 can protect the photovoltaic unit from mechanical damage, weather and environmental factors. The electrical energy generated by the photovoltaic unit is led out through the junction box 402 and connected to the external circuit.

[0054] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0055] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0056] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A deployment mechanism, characterized in that: It comprises a connecting component (100), an expanding component (200) arranged on the connecting component (100), and an auxiliary component (300) arranged on the expanding component (200); The connecting component (100) includes a hollow seat (101), and a rotating shaft (102) rotatably arranged in the hollow seat (101); The unfolding component (200) comprises a support column (201) rotatably arranged on the hollow seat (101), an adapting groove (202) arranged on the hollow seat (101), a transmission assembly (204) arranged on the hollow seat (101), and a driving assembly (205) arranged on the hollow seat (101).

2. The deployment mechanism according to claim 1, wherein: A photovoltaic panel (103) is provided on the rotating shaft (102), the unfolding component (200) further comprises two transmission shafts (203) rotatably provided in the hollow seat (101), and the support columns (201) are provided in two groups and are respectively provided on the transmission shafts (203).

3. The deployment mechanism according to claim 2, wherein: The ends of the two groups of support columns (201) are both provided with cone tips (206).

4. The deployment mechanism according to claim 3, wherein: The transmission assembly (204) includes a fixed block (204a) arranged in a hollow seat (101), a driving shaft (204b) rotatably arranged on the fixed block (204a), a bevel gear 1 (204c) being arranged at both ends of the driving shaft (204b), and a bevel gear 2 (204d) being arranged on both transmission shafts (203), and the bevel gear 1 (204c) and the bevel gear 2 (204d) being adapted to each other.

5. The deployment mechanism according to claim 4, characterized in that: The driving assembly (205) includes a worm (205a) rotatably arranged in the hollow seat (101), a worm wheel (205b) is arranged on the driving shaft (204b), and the worm (205a) and the worm wheel (205b) are adapted to each other.

6. The deployment mechanism according to claim 5, characterized in that: The end of the worm (205a) is provided with a knob (205a-1), and the rotating shaft (102) is provided with a worm gear 2 (102a), and the worm gear 2 (102a) and the worm (205a) are adapted to each other.

7. The deployment mechanism according to claim 6, characterized in that: The auxiliary component (300) includes a pressing block (301) slidably arranged in the hollow seat (101), two pressing blocks (301) are provided and distributed on both sides of the hollow seat (101), and the ends of the two pressing blocks (301) are both provided with a pushing column (302), and a synchronous adjustment component (303) is provided in the hollow seat (101).

8. The deployment mechanism according to claim 7, characterized in that: The synchronous adjustment component (303) includes a sliding seat (303a) slidably arranged in the hollow seat (101), the sliding seat (303a) is connected to the worm (205a) through a thread, and strip grooves (303b) are provided on both sides of the sliding seat (303a), and the two jacking columns (302) are respectively slidably arranged on the strip grooves (303b).

9. The deployment mechanism according to claim 8, characterized in that: The interior of the sliding seat (303a) is hollowed out, and an extrusion assembly (304) is provided in the sliding seat (303a). The extrusion assembly (304) includes a sliding column (304a) provided on the jacking column (302). Two inclined grooves (304b) are provided on the hollow seat (101), and the two sliding columns (304a) are both slidably provided on the inclined grooves (304b).

10. A solar panel, characterized in that: The invention comprises the unfolding mechanism according to any one of claims 1 to 9, and further comprises an outer frame (400) arranged on the outside of the photovoltaic panel (103), a glass layer (401) arranged on the outside of the photovoltaic panel (103), and a junction box (402) arranged at the bottom of the photovoltaic panel (103).

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