Portable solar folding bag

Abstract

The invention discloses a portable solar folding bag. The device comprises a cloth bag, photovoltaic panels are arranged on the left side and the right side of the front end of the cloth bag, an L-shaped insertion block is fixedly connected to the left side of the cloth bag, a fixing box is fixedly connected to the back end of the cloth bag, fixing mechanisms are transversely and fixedly connected to the top and the bottom of an inner cavity of the fixing box, and each fixing mechanism comprises a transverse rod, a sleeve block, an insertion rod and an L-shaped plate; the top and the bottom of an inner cavity of the fixing box are transversely and fixedly connected with transverse rods, and the left sides and the right sides of the surfaces of the transverse rods are slidably sleeved with sleeve blocks. Through the arrangement of the fixing mechanism, an L-shaped plate can be stressed to get close to the inner side, the L-shaped plate gets close to the inner side to drive a sleeve block to stably move along the surface of a cross rod, finally, the sleeve block moves to drive an insertion rod to synchronously get close to the inner side until the insertion rod performs insertion connection and fixation on the L-shaped insertion block, and the insertion rod cannot be separated from a fixing box due to the limitation of the L-shaped insertion block; and the cloth bag is fixed after being rolled and is convenient to carry.

Description

Technical Field

[0001] The invention relates to the technical field of solar foldable bags, in particular to a portable solar foldable bag. Background Art

[0002] A solar foldable bag is a portable charging device that combines solar panels with a foldable bag body. The solar panel is the core component of the solar foldable bag and is usually made of materials such as monocrystalline silicon, polycrystalline silicon or thin-film solar cells. It is responsible for converting solar energy into electrical energy. These panels have high photoelectric conversion efficiency and can generate stable current and voltage under sunlight.

[0003] In the comparative case, patent application number CN217693226U, the utility model discloses a portable solar folding bag, comprising: a body, encapsulated by a flexible protective film; a solar thin-film battery, receiving solar energy and converting it into electrical energy, the solar thin-film battery being fixedly connected to the body, the body being constructed with a folding line so that the body can be folded along the folding line, and each of the solar thin-film batteries being provided between two adjacent folding lines; a bracket assembly, comprising a base and a support rod, the base being fixed to the folding line, the support rod having a first end and a second end opposite to each other, the first end being rotatably connected to the base, the first end being rotated relative to the base so that the second end has a storage state attached to the body and a support state in which a preset angle is formed with the body to support the body. The solar folding bag provided by the technical solution of the utility model can achieve support and adjust the support angle.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned portable solar foldable bag has the following problems. In the comparative case, the solar thin-film battery is fixed in the main body, the main body is encapsulated with a flexible protective film, and can be folded and unfolded. The support assembly is connected to the main body, and the support rod of the support assembly rotates with the base to support the main body and the solar thin-film battery, and the support angle of the support rod is adjusted to enable the solar thin-film battery to face the light, so as to improve the utilization and conversion efficiency of solar energy. Most of the existing solar foldable bags are carried as a backup power source for charging mobile phones when going out for fun and adventure, and most solar foldable bags are rolled up and fixed with Velcro. When the carrying movement is large, the Velcro is easily separated, causing the solar foldable bag to unfold and fall, reducing the safety of the solar foldable bag.

[0005] Therefore, it is necessary to redesign the solar foldable bag to effectively prevent the problem that the solar foldable bag is mostly carried as a backup power source for charging mobile phones when traveling or exploring. However, most solar foldable bags use Velcro for rolling and fixing. When the carrying movement is large, the Velcro is easily separated, causing the solar foldable bag to fall off when unfolded. Summary of the Invention

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a portable solar foldable bag with the advantage of good storage and fixing effect, which solves the problem that most solar foldable bags are carried as backup power sources for charging mobile phones when going out for fun and adventure, and most solar foldable bags use Velcro for rolling and fixing. When the carrying movement range is large, the Velcro is easily separated, causing the solar foldable bag to unfold and fall.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a portable foldable solar bag, comprising: A cloth bag, wherein photovoltaic panels are provided on the left and right sides of the front end of the cloth bag, an L-shaped plug is fixedly connected to the left side of the cloth bag, a fixing box is fixedly connected to the back end of the cloth bag, and a fixing mechanism is fixedly connected to the top and bottom of the inner cavity of the fixing box in a transverse direction; The fixing mechanism includes a cross bar, a sleeve block, an insertion rod and an L-shaped plate. The top and bottom of the inner cavity of the fixing box are both laterally fixedly connected with the cross bar, the left and right sides of the surface of the cross bar are slidably sleeved with sleeve blocks, the back end of the sleeve block is fixedly connected with the insertion rod, the front end of the sleeve block is fixedly connected with the L-shaped plate, and the top and bottom of the back end of the fixing box are movably connected to the movable mechanism through bearings.

[0008] As a preferred embodiment of the present invention, the movable mechanism includes a rotating rod, a rotating disk, a circular disc and a transmission column. The top and bottom of the back end of the fixed box are movably connected to the rotating rod through bearings. The back end of the rotating rod is fixedly connected to the rotating disk. The front end of the rotating rod passes through the interior of the fixed box and is fixedly connected to the circular disc. The left and right sides of the front end of the circular disc are fixedly connected to the transmission column. The front end of the transmission column is slidably connected to the back end of the L-shaped plate. A protective mechanism is sewn on the left side of the front end of the cloth bag.

[0009] As a preferred embodiment of the present invention, the protective mechanism includes waxed cloth, magic tape and hook and loop fastener, the waxed cloth is sewn on the left side of the front end of the cloth bag, the magic tape is sewn on the left side of the waxed cloth, the hook and loop fastener is sewn on the left side of the front end of the cloth bag, the back end of the magic tape is bonded to the front end of the hook and loop fastener, and the left and right sides of the back end of the cloth bag are fixedly connected to the supporting mechanism.

[0010] As a preferred embodiment of the present invention, the supporting mechanism includes a rectangular plate, a folding plate, an inclined plate and a magnet, the left and right sides of the back end of the cloth bag are fixedly connected with a rectangular plate, the bottom of the back end of the rectangular plate is movably connected with the folding plate through a rotating shaft, the back end of the folding plate is movably connected with the inclined plate through a rotating shaft, the end of the inclined plate away from the folding plate is movably connected to the top of the back end of the rectangular plate through a hinge, and the bottom of the inner cavity of the rectangular plate and the inner cavity of the folding plate are both provided with magnets.

[0011] As a preferred embodiment of the present invention, a sliding groove is provided at the back end of the L-shaped plate and at a position corresponding to the transmission column, and the sliding groove is used in conjunction with the transmission column.

[0012] As a preferred embodiment of the present invention, springs are sleeved on the left and right sides of the surface of the crossbar, and the left and right sides of the springs are fixedly connected to the surface of the crossbar and the left side of the sleeve block respectively.

[0013] As a preferred embodiment of the present invention, an opening is provided at the back end of the fixing box, and the opening is used in conjunction with an L-shaped plug-in block.

[0014] As a preferred embodiment of the present invention, anti-skid grooves are provided on the left and right sides of the surface of the turntable, and the number of the anti-skid grooves is several and evenly distributed, and the turntable is used in conjunction with the anti-skid grooves.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can force the L-shaped plate to move inward by setting a fixing mechanism. The L-shaped plate moves inward and drives the sleeve to move stably along the surface of the cross bar. Finally, the movement of the sleeve drives the insertion rod to move inward synchronously until the insertion rod is plugged into and fixed to the L-shaped insertion block. The L-shaped insertion block is restricted by the insertion rod and cannot be separated from the fixing box, so that the cloth bag is rolled up to complete the fixation and is easy to carry.

[0016] 2. The present invention can manually rotate the turntable counterclockwise through the setting of the movable mechanism. The rotation of the turntable drives the rotating rod and the disc to rotate synchronously. The rotation of the disc drives the transmission column to follow the rotation, and the rotation of the transmission column forces the L-shaped plate to be forced to move away from both sides, thereby completing the mechanical power transmission. Similarly, the turntable is rotated clockwise to drive the rotating rod and the disc to rotate synchronously. The rotation of the disc drives the transmission column to follow the rotation, and the rotation of the transmission column forces the L-shaped plate to be forced to move closer to the inside, thereby realizing the control of the insertion rod to fix or release the L-shaped plug.

[0017] 3. Through the setting of the protective mechanism, the present invention can manually pull the wax cloth and drive the Velcro to cover the surface of the hook and loop fastener. The Velcro side is composed of fine and soft fibers, and the Velcro side is composed of harder and hooked bristles. These small hooks can hook when in contact with the Velcro surface, thereby achieving the function of adhesion and fixation. The position covered by the wax cloth is the charging port, which is protected from water and dust.

[0018] 4. Through the setting of the supporting mechanism, the present invention can manually bend the folding plate to unfold horizontally, and the folding plate rotates around the rotating shaft to push the bottom end of the inclined plate to extend. The inclined plate cooperates with the hinge to complete the rotation and cooperates with the folding plate and the rectangular plate to form a triangle to complete the support and fixation of the cloth bag. Similarly, the folding plate is lifted up from the middle and folded and cooperates with the magnet to magnetically fix the metal, so that the folding plate is adsorbed on the rectangular plate, and the folding plate pulls the inclined plate to fit together to complete the storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 For the present invention Figure 1 Stereoscopic diagrams of the medium rectangular plate, folded plate and inclined plate structures; Figure 3 For the present invention Figure 2 The three-dimensional diagram of the fixed box structure; Figure 4 For the present invention Figure 3 A three-dimensional diagram of the middle crossbar, sleeve blocks and insert rod structure; Figure 5 For the present invention Figure 3 Three-dimensional diagram of the medium L-shaped plate structure; Figure 6 For the present invention Figure 1 Three-dimensional diagram of the structure of medium-oil waxed cloth, Velcro and hook and loop fasteners.

[0020] In the figure: 1. Cloth bag; 2. Photovoltaic panel; 3. L-shaped plug-in block; 4. Fixing box; 5. Fixing mechanism; 51. Cross bar; 52. Bushing block; 53. Insertion rod; 54. L-shaped plate; 6. Movable mechanism; 61. Turntable; 62. Turntable; 63. Disc; 64. Transmission column; 7. Protective mechanism; 71. Wax cloth; 72. Velcro; 73. Velcro; 8. Support mechanism; 81. Rectangular plate; 82. Folding plate; 83. Inclined plate; 84. Magnet; 9. Slide groove; 10. Spring; 11. Opening; 12. Anti-slip groove. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 6 As shown, the portable foldable solar bag provided by the present invention includes: A cloth bag 1, with photovoltaic panels 2 provided on the left and right sides of the front end of the cloth bag 1, an L-shaped plug 3 fixedly connected to the left side of the cloth bag 1, a fixing box 4 fixedly connected to the back end of the cloth bag 1, and a fixing mechanism 5 fixedly connected laterally to the top and bottom of the inner cavity of the fixing box 4; The fixing mechanism 5 includes a cross bar 51, a sleeve block 52, an insertion rod 53 and an L-shaped plate 54. The top and bottom of the inner cavity of the fixing box 4 are both laterally fixedly connected to the cross bar 51, and the left and right sides of the surface of the cross bar 51 are slidably sleeved with the sleeve block 52. The back end of the sleeve block 52 is fixedly connected to the insertion rod 53, and the front end of the sleeve block 52 is fixedly connected to the L-shaped plate 54. The top and bottom of the back end of the fixing box 4 are both movably connected to the movable mechanism 6 through bearings.

[0023] refer to Figure 3 The movable mechanism 6 includes a rotating rod 61, a rotating disk 62, a disc 63 and a transmission column 64. The top and bottom of the back end of the fixed box 4 are movably connected to the rotating rod 61 through bearings. The back end of the rotating rod 61 is fixedly connected to the rotating disk 62. The front end of the rotating rod 61 passes through the interior of the fixed box 4 and is fixedly connected to the disc 63. The left and right sides of the front end of the disc 63 are fixedly connected to the transmission column 64. The front end of the transmission column 64 is slidably connected to the back end of the L-shaped plate 54. A protective mechanism 7 is sewn on the left side of the front end of the cloth bag 1.

[0024] As a technical optimization solution of the present invention, by manually rotating the turntable 62 counterclockwise, the rotation of the turntable 62 drives the rotating rod 61 and the disc 63 to rotate synchronously, and the rotation of the disc 63 drives the transmission column 64 to follow the rotation, and the rotation of the transmission column 64 forces the L-shaped plate 54 to be forced to move away from both sides, thereby completing the mechanical power transmission. Similarly, the turntable 62 is rotated clockwise to drive the rotating rod 61 and the disc 63 to rotate synchronously, and the rotation of the disc 63 drives the transmission column 64 to follow the rotation, and the rotation of the transmission column 64 forces the L-shaped plate 54 to be forced to move closer to the inside, thereby realizing the control of the insertion rod 53 to fix or release the L-shaped plug 3.

[0025] refer to Figure 6 The protective mechanism 7 includes waxed cloth 71, Velcro 72 and hook and loop fastener 73. The waxed cloth 71 is sewn on the left side of the front end of the cloth bag 1, and the Velcro 72 is sewn on the left side of the waxed cloth 71. The hook and loop fastener 73 is sewn on the left side of the front end of the cloth bag 1. The back end of the Velcro 72 is bonded to the front end of the hook and loop fastener 73. The left and right sides of the back end of the cloth bag 1 are fixedly connected to the supporting mechanism 8.

[0026] As a technical optimization solution of the present invention, the waxed cloth 71 is pulled by hand to drive the Velcro 72 to cover the surface of the fastener 73. The Velcro 72 side is composed of fine and soft fibers, and the Velcro 73 side is composed of harder and hooked bristles. These small hooks can hook when in contact with the Velcro 72 surface, thereby achieving the function of adhesion and fixation. The position covered by the waxed cloth 71 is the charging port, which is protected from water and dust.

[0027] refer to Figure 2The supporting mechanism 8 includes a rectangular plate 81, a folding plate 82, an inclined plate 83 and a magnet 84. The left and right sides of the back end of the cloth bag 1 are fixedly connected with the rectangular plate 81. The bottom of the back end of the rectangular plate 81 is movably connected with the folding plate 82 through a rotating shaft. The back end of the folding plate 82 is movably connected with the inclined plate 83 through a rotating shaft. The end of the inclined plate 83 away from the folding plate 82 is movably connected to the top of the back end of the rectangular plate 81 through a hinge. Magnets 84 are provided at the bottom of the inner cavity of the rectangular plate 81 and the inner cavity of the folding plate 82.

[0028] As a technical optimization solution of the present invention, the folding plate 82 is manually bent to unfold horizontally, and the folding plate 82 rotates around the rotating shaft to push the bottom end of the inclined plate 83 to extend. The inclined plate 83 cooperates with the hinge to complete the rotation and cooperates with the folding plate 82 and the rectangular plate 81 to form a triangle to complete the support and fixation of the cloth bag 1. Similarly, the folding plate 82 is lifted up from the middle and folded and cooperates with the magnet 84 to magnetically fix the metal, so that the folding plate 82 is adsorbed on the rectangular plate 81, and the folding plate 82 pulls the inclined plate 83 to fit together to complete the storage.

[0029] refer to Figure 5 A slide groove 9 is provided at the back end of the L-shaped plate 54 and at a position corresponding to the transmission column 64 , and the slide groove 9 is used in conjunction with the transmission column 64 .

[0030] As a technical optimization solution of the present invention, the setting of the slide groove 9 can enable the transmission column 64 to move inside the slide groove 9, and at the same time play a limiting role, avoiding the phenomenon of the transmission column 64 being separated during the movement.

[0031] refer to Figure 4 The left and right sides of the surface of the cross bar 51 are both sleeved with springs 10, and the left and right sides of the spring 10 are fixedly connected to the surface of the cross bar 51 and the left side of the sleeve block 52 respectively.

[0032] As a technical optimization solution of the present invention, the setting of the spring 10 can assist the sleeve block 52 in working and play a role in resetting, thereby avoiding the sleeve block 52 being unable to reset after moving, resulting in the machine being unable to continue working.

[0033] refer to Figure 2 The back end of the fixing box 4 is provided with an opening 11 , which is used in conjunction with the L-shaped plug-in block 3 .

[0034] As a technical optimization solution of the present invention, the setting of the opening 11 can enable the L-shaped plug 3 to pass through the opening 11 completely for mechanical transmission, avoiding the phenomenon that the L-shaped plug 3 is stuck at the opening 11 due to the narrow width of the opening 11.

[0035] refer to Figure 4The left and right sides of the surface of the turntable 62 are provided with anti-slip grooves 12. The number of the anti-slip grooves 12 is several and evenly distributed. The turntable 62 is used in conjunction with the anti-slip grooves 12.

[0036] As a technical optimization solution of the present invention, the provision of the anti-slip groove 12 can assist the turntable 62 in working, while increasing the friction resistance, thereby avoiding the slipping phenomenon during the rotation of the handheld turntable 62.

[0037] The working principle and use process of the present invention are as follows: when in use, the two sides of the cloth bag 1 are folded from the right end. When the cloth bag 1 is folded for the second time, the fixed box 4 is turned to the front. At this time, the left end of the cloth bag 1 is folded and the L-shaped plug 3 is aligned with the opening 11 of the fixed box 4 and inserted. When the L-shaped plug 3 is inserted into the interior of the fixed box 4, the turntable 62 is rotated clockwise. The rotation of the turntable 62 drives the rotating rod 61 and the disc 63 to rotate synchronously. The rotation of the disc 63 drives the transmission column 64 to rotate. The rotation of the transmission column 64 cooperates with the movement of the slide groove 9 and forces the L-shaped plate 54 to lean inward. When the L-shaped plate 54 moves inward, the sleeve block 52 moves with it, and the sleeve block 52 moves stably along the surface of the cross bar 51 while cooperating with the spring 10 to actively push it to the inside to reset. The sleeve block 52 moves inward and drives the insertion rod 53 to move with it, and the insertion rod 53 inserts and fixes the L-shaped insertion block 3, so that the L-shaped insertion block 3 is fixed inside the fixing box 4. When the L-shaped insertion block 3 is fixed, the cloth bag 1 is rolled up and fixed and is not easy to loosen and unfold when carried. When the photovoltaic panel 2 is used for energy replenishment, the turntable 62 is reversed to disengage the insertion rod 53 from the L-shaped insertion block. The block 3 is unfixed, and the L-shaped plug block 3 is pulled out of the fixing box 4. Then the cloth bag 1 is unfolded so that the photovoltaic panel 2 is facing the sun. Then the folding plate 82 is manually opened horizontally, and the folding plate 82 rotates around the rotating shaft to push the bottom end of the inclined plate 83 to extend. The inclined plate 83 cooperates with the hinge to complete the rotation and cooperates with the folding plate 82 and the rectangular plate 81 to form a triangle to complete the support and fixation of the cloth bag 1. Similarly, the folding plate 82 is lifted and folded from the middle and cooperates with the magnet 84 to magnetically fix the metal, so that the folding plate 82 is adsorbed on the rectangular plate. The folding plate 82 pulls the inclined plate 83 to fit together to complete the storage. Finally, the semiconductor material in the photovoltaic panel 2 absorbs photon energy. The absorbed photon energy causes the electrons in the semiconductor to jump, generating electrons to form an electromotive force, realizing the conversion of light energy into electrical energy. The converted electrical energy can directly charge the connected electronic devices, or be stored in the connected energy storage device for subsequent use. Then tear the wax cloth 71 to the right, and the wax cloth 71 drives the Velcro 72 to detach from the Velcro 73 to expose the charging port so that it can charge mobile phones and other devices.

[0038] In summary, the portable solar foldable bag is used in combination with a cloth bag 1, a photovoltaic panel 2, an L-shaped plug-in block 3, a fixing box 4, a fixing mechanism 5, a cross bar 51, a sleeve block 52, a plug-in rod 53, an L-shaped plate 54 and a movable mechanism 6. During use, the L-shaped plate 54 is forced to move inward, and the L-shaped plate 54 moves inward to drive the sleeve block 52 to move stably along the surface of the cross bar 51. Finally, the sleeve block 52 moves to drive the plug-in rod 53 to move inward synchronously until the plug-in rod 53 is plugged and fixed to the L-shaped plug-in block 3. The L-shaped plug-in block 3 is restricted by the plug-in rod 53 and cannot be separated from the fixing box 4, so that the cloth bag 1 is rolled up and fixed for easy carrying. This solves the problem that most existing solar foldable bags are carried as a backup power source for charging mobile phones when going out for fun or adventure, and most solar foldable bags use Velcro for rolling and fixing. When the carrying movement range is large, the Velcro is easily separated, causing the solar foldable bag to unfold and fall.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. Portable foldable solar pack, including: A cloth bag (1), photovoltaic panels (2) are provided on the left and right sides of the front end of the cloth bag (1), an L-shaped plug (3) is fixedly connected to the left side of the cloth bag (1), a fixing box (4) is fixedly connected to the back end of the cloth bag (1), and a fixing mechanism (5) is fixedly connected to the top and bottom of the inner cavity of the fixing box (4) in a transverse direction; The invention is characterized in that the fixing mechanism (5) comprises a cross bar (51), a sleeve block (52), an insertion rod (53) and an L-shaped plate (54); the top and bottom of the inner cavity of the fixing box (4) are both laterally fixedly connected to the cross bar (51); the left and right sides of the surface of the cross bar (51) are both slidably sleeved with the sleeve block (52); the back end of the sleeve block (52) is fixedly connected to the insertion rod (53); the front end of the sleeve block (52) is fixedly connected to the L-shaped plate (54); and the top and bottom of the back end of the fixing box (4) are both movably connected to the movable mechanism (6) through bearings.

2. The portable foldable solar bag according to claim 1, characterized in that: The movable mechanism (6) comprises a rotating rod (61), a rotating disk (62), a circular disk (63) and a transmission column (64). The top and bottom of the back end of the fixed box (4) are movably connected to the rotating rod (61) through bearings. The back end of the rotating rod (61) is fixedly connected to the rotating disk (62). The front end of the rotating rod (61) passes through the interior of the fixed box (4) and is fixedly connected to the circular disk (63). The left and right sides of the front end of the circular disk (63) are fixedly connected to the transmission column (64). The front end of the transmission column (64) is slidably connected to the back end of the L-shaped plate (54). A protective mechanism (7) is sewn on the left side of the front end of the cloth bag (1).

3. The portable foldable solar bag according to claim 2, characterized in that: The protective mechanism (7) comprises an oil wax cloth (71), a magic tape (72) and a hook and loop fastener (73); the oil wax cloth (71) is sewn on the left side of the front end of the cloth bag (1); the magic tape (72) is sewn on the left side of the oil wax cloth (71); the hook and loop fastener (73) is sewn on the left side of the front end of the cloth bag (1); the back end of the magic tape (72) is bonded to the front end of the hook and loop fastener (73); and the left and right sides of the back end of the cloth bag (1) are fixedly connected to the supporting mechanism (8).

4. The portable foldable solar bag according to claim 3, characterized in that: The support mechanism (8) comprises a rectangular plate (81), a folding plate (82), an inclined plate (83) and a magnet (84); the left and right sides of the back end of the cloth bag (1) are fixedly connected to the rectangular plate (81); the bottom of the back end of the rectangular plate (81) is movably connected to the folding plate (82) via a rotating shaft; the back end of the folding plate (82) is movably connected to the inclined plate (83) via a rotating shaft; the end of the inclined plate (83) away from the folding plate (82) is movably connected to the top of the back end of the rectangular plate (81) via a hinge; the bottom of the inner cavity of the rectangular plate (81) and the inner cavity of the folding plate (82) are both provided with magnets (84).

5. The portable foldable solar bag according to claim 2, characterized in that: A sliding groove (9) is provided at the back end of the L-shaped plate (54) and at a position corresponding to the transmission column (64), and the sliding groove (9) is used in conjunction with the transmission column (64).

6. The portable foldable solar bag according to claim 1, characterized in that: The left and right sides of the surface of the crossbar (51) are sleeved with springs (10), and the left and right sides of the spring (10) are fixedly connected to the surface of the crossbar (51) and the left side of the sleeve block (52), respectively.

7. The portable foldable solar bag according to claim 1, characterized in that: An opening (11) is provided at the back end of the fixing box (4), and the opening (11) is used in conjunction with the L-shaped insert (3).

8. The portable foldable solar bag according to claim 2, characterized in that: Anti-skid grooves (12) are provided on the left and right sides of the surface of the turntable (62). The number of the anti-skid grooves (12) is several and evenly distributed. The turntable (62) is used in conjunction with the anti-skid grooves (12).

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