阅读说明：本技术 一种旅行用多功能背包及其使用方法 (Multifunctional backpack for traveling and use method thereof ) 是由 庄小梅 于 2021-01-20 设计创作，主要内容包括：本发明公开了一种旅行用多功能背包及其使用方法,包括背带、前部包面和底部包面,前部包面嵌设有安装板,安装板嵌设有电池,安装板上开设有第一凹槽和第二凹槽,第一凹槽中固定设置有连接条,连接条固定连接有用于打开或者关闭第二凹槽的封闭条,封闭条上固定设置有多个与电池电性连接的太阳能电池板,第二凹槽中固定设置有多个充电单元,充电单元与电池电性连接,前部包面固定连接有两个相对设置的收纳袋,收纳袋上设置有用于打开或者关闭收纳袋的拉锁,其中一个收纳袋中设置有折叠雨衣,另外一个收纳袋中设置有折叠雨裤。本发明能够方便地对电子设备进行充电,能够方便地取出雨衣和雨裤来挡雨,能够在使用三脚架的时候对三脚架进行支撑。(The invention discloses a multifunctional backpack for traveling and a using method thereof, the multifunctional backpack comprises braces, a front wrapping surface and a bottom wrapping surface, a mounting plate is embedded in the front wrapping surface, a battery is embedded in the mounting plate, a first groove and a second groove are formed in the mounting plate, a connecting strip is fixedly arranged in the first groove and fixedly connected with a sealing strip used for opening or closing the second groove, a plurality of solar cell panels electrically connected with the battery are fixedly arranged on the sealing strip, a plurality of charging units are fixedly arranged in the second groove and electrically connected with the battery, two oppositely arranged containing bags are fixedly connected to the front wrapping surface, zippers used for opening or closing the containing bags are arranged on the containing bags, a folding raincoat is arranged in one of the containing bags, and folding rain trousers are arranged in the other containing bag. The invention can conveniently charge the electronic equipment, conveniently take out the raincoat and the rain trousers to shield rain, and can support the tripod when the tripod is used.)

1. The utility model provides a multi-functional knapsack is used in travel, includes braces (1), front portion envelope (2) and bottom envelope (5), its characterized in that: the solar energy collecting bag is characterized in that a mounting plate (11) is embedded in the front wrapping surface (2), a battery is embedded in the mounting plate (11), a first groove (12) and a second groove (13) are formed in the mounting plate (11), a connecting strip (7) is fixedly arranged in the first groove (12), the connecting strip (7) is fixedly connected with a sealing strip (8) used for opening or closing the second groove (13), a plurality of solar cell panels (9) electrically connected with the battery are fixedly arranged on the sealing strip (8), a plurality of charging units are fixedly arranged in the second groove (13), the charging units are electrically connected with the battery, two oppositely arranged storage bags (3) are fixedly connected with the front wrapping surface (2), and a zipper (4) used for opening or closing the storage bags (3) is arranged on the storage bags (3), one of the storage bags (3) is provided with a folding raincoat (19), and the other storage bag (3) is provided with folding rain trousers (20).

2. The multi-purpose backpack for traveling of claim 1, further comprising: seal strip (8) two thin billet (10) of fixedly connected with, solar cell panel (9) are located two between thin billet (10), solar cell panel (9) with thin billet (10) are all fixed to be set up seal strip (8) are kept away from one side of second recess (13).

3. The multi-purpose backpack for traveling of claim 2, further comprising: fixed two first thread gluing box (14) that are provided with in second recess (13), the unit that charges is located two between first thread gluing box (14), work as closed strip (8) will when second recess (13) are sealed first thread gluing box (14) with thin billet (10) are parallel to each other, closed strip (8) orientation one side fixedly connected with of second recess (13) two with first thread gluing box (14) assorted first thread gluing son is buckled.

4. The multi-purpose backpack for traveling of claim 3, further comprising: the fixed second thread gluing box (18) that is provided with in second recess (13), the unit that charges sets up connecting strip (7) with between second thread gluing box (18), seal strip (8) orientation one side fixedly connected with of second recess (13) with second thread gluing box (18) assorted second thread gluing son is buckled.

5. The multi-purpose backpack for traveling of claim 1, further comprising: the charging unit comprises a wireless charger (15) embedded on the mounting plate (11), the wireless charger (15) is electrically connected with the battery, a socket (16) is arranged on the side of the wireless charger (15), and a slot (17) is formed in the socket (16).

6. The multi-purpose backpack for traveling of claim 1, further comprising: the bottom envelope surface (5) is fixedly connected with a base (6), the base (6) comprises a sliding plate (22) and a fixed plate (23) which are connected in a sliding mode, the sliding plate (22) is located between the fixed plate (23) and the bottom envelope surface (5), the fixed plate (23) is fixedly connected with two connecting plates (21), the bottom envelope surface (5) is fixedly connected between the two connecting plates (21), and one side, away from the fixed plate (23), of the sliding plate (22) is provided with three positioning grooves (27).

7. The multi-purpose backpack for traveling of claim 6, further comprising: the fixed plate (23) is fixedly connected with a dovetail slide block (26), and a dovetail groove used for accommodating the dovetail slide block (26) is formed in the slide plate (22).

8. The multi-purpose backpack for traveling of claim 6, further comprising: the sliding plate (22) is fixedly connected with a plurality of supporting units, each supporting unit comprises a screw rod (28) fixedly connected with the sliding plate (22), one side, facing the fixed plate (23), of the sliding plate (22) is provided with a plurality of screw holes (29) used for containing the screw rods (28), the screw rods (28) are coaxially and fixedly connected with rotating rods (31), and one side, facing the sliding plate (22), of the fixed plate (23) is provided with a plurality of containing grooves (30) used for containing the rotating rods (31).

9. The multi-purpose backpack for traveling of claim 8, further comprising: the sliding plate (22) is fixedly connected with a push-pull plate (24), a buckle groove (25) is formed in the push-pull plate (24), and the buckle groove (25) faces to one side, away from the fixed plate (23), of the sliding plate (22).

10. The use method of the multi-purpose backpack for traveling of claim 6, wherein: comprises a charging use part, a rainproof use part and a photographing use part;

the charging use part comprises the following steps:

s11, pulling the closing strip (8) to open the second groove (13);

s12, arranging the device to be charged in the second groove (13) and pairing with the charging unit;

s13, closing the second groove (13) by using the closing strip (8), so that the device to be charged is closed into the second groove (13) by using the closing strip (8);

s14, charging the battery by using the solar panel (9), and charging the equipment to be charged by using the battery and the charging unit;

the rainproof use part comprises the following steps:

s21, opening the two storage bags (3) through the two zipper zippers (4), and taking out the folding raincoat (19) and the folding rain trousers (20);

s22, unfolding the folding raincoat (19) and the folding rain trousers (20) and putting on the body;

the photography use part comprises the following steps:

s31, pulling the sliding plate (22) to make the sliding plate (22) offset with the fixed plate (23) and to make the sliding plate (22) offset with the front packing surface (2);

s32, arranging the bottom of a tripod in the positioning groove (27) to position the tripod;

s33, arranging the camera on the tripod.

Technical Field

The invention relates to the field of travelling backpacks, in particular to a multifunctional backpack for travelling and a using method thereof.

Background

The knapsack is the important equipment of travel in-process, and current travel knapsack mostly only has the article and accomodates the function, and the function is single, can't solve a lot of problems in the travel, like mobile communication equipment's the problem of charging and the use problem of camera etc..

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides a multifunctional backpack for traveling and a using method thereof, which can conveniently charge mobile communication equipment such as a mobile phone and the like or lighting equipment such as a flashlight and the like, can conveniently take out a raincoat and rain trousers to shield rain in the rainfall and can support a tripod in the tripod so as to improve the photographic quality.

In order to achieve the purpose, the invention adopts the specific scheme that:

a multifunctional knapsack for traveling comprises braces, a front bag surface and a bottom bag surface, wherein a mounting plate is embedded in the front bag surface, the battery is embedded in the mounting plate, a first groove and a second groove are arranged on the mounting plate, a connecting strip is fixedly arranged in the first groove, the connecting strip is fixedly connected with a sealing strip used for opening or closing the second groove, a plurality of solar panels electrically connected with the batteries are fixedly arranged on the sealing strip, a plurality of charging units are fixedly arranged in the second grooves, the charging unit is electrically connected with the battery, the front bag surface is fixedly connected with two oppositely arranged containing bags, the containing bags are provided with zippers for opening or closing the containing bags, one of them accomodate the bag and be provided with folding raincoat, the other one accomodate the bag and be provided with folding rain trousers.

Preferably, the sealing strip is fixedly connected with two thin steel strips, the solar panel is located between the two thin steel strips, and the solar panel and the thin steel strips are fixedly arranged on one side, away from the second groove, of the sealing strip.

Preferably, two first thread gluing buttons are fixedly arranged in the second groove, the charging unit is located between the first thread gluing buttons, when the sealing strip is to close the second groove, the first thread gluing buttons are parallel to the thin steel strips, and the sealing strip faces towards one side of the second groove, the two first thread gluing buttons are fixedly connected with, and the first thread gluing buttons are matched with the first thread gluing buttons.

Preferably, a second thread gluing box is fixedly arranged in the second groove, the charging unit is arranged between the connecting strip and the second thread gluing box, and the sealing strip faces towards one side of the second groove and is fixedly connected with a second thread gluing sub-button matched with the second thread gluing box.

Preferably, the charging unit is including inlaying and establishing wireless charger on the mounting panel, wireless charger with battery electric connection, the side of wireless charger is provided with a socket, the slot has been seted up on the socket.

Preferably, the bottom envelope surface is fixedly connected with a base, the base comprises a sliding plate and a fixed plate which are in sliding connection, the sliding plate is located between the fixed plate and the bottom envelope surface, the fixed plate is fixedly connected with two connecting plates, the bottom envelope surface is fixedly connected between the two connecting plates, and one side, away from the fixed plate, of the sliding plate is provided with three positioning grooves.

Preferably, the fixed plate is fixedly connected with a dovetail slide block, and the sliding plate is provided with a dovetail groove for accommodating the dovetail slide block.

Preferably, the sliding plate is fixedly connected with a plurality of supporting units, each supporting unit comprises a screw rod fixedly connected with the sliding plate, one side of the sliding plate, facing the fixed plate, is provided with a plurality of screw holes for accommodating the screw rods, the screw rods are coaxially and fixedly connected with a rotating rod, and one side of the fixed plate, facing the sliding plate, is provided with a plurality of accommodating grooves for accommodating the rotating rod.

Preferably, the sliding plate is fixedly connected with a push-pull plate, the push-pull plate is provided with a buckle groove, and the buckle groove faces to one side of the sliding plate far away from the fixed plate.

A method for using a multifunctional knapsack for traveling comprises a charging use part, a rainproof use part and a photographing use part;

the charging use part comprises the following steps:

s11, pulling the closing strip to open the second groove;

s12, arranging the device to be charged in the second groove and pairing with the charging unit;

s13, closing the second groove by using the closing strip, so that the device to be charged is closed into the second groove by using the closing strip;

s14, charging the battery by using the solar panel, and charging the equipment to be charged by using the battery and the charging unit;

the rainproof use part comprises the following steps:

s21, opening the two storage bags through the two zipper zippers, and taking out the folded raincoat and the folded rain trousers;

s22, unfolding the folding raincoat and the folding rain trousers and putting on the body;

the photography use part comprises the following steps:

s31, pulling the sliding panel to misalign the sliding panel with the fixed panel and the front envelope;

s32, arranging the bottom of a tripod in the positioning groove to position the tripod;

s33, arranging the camera on the tripod.

The invention can conveniently charge mobile communication equipment such as mobile phones, lighting equipment such as flashlights and other electronic equipment, can conveniently take out the raincoat and the rain trousers to shield rain when raining, and can support the tripod when the tripod is used so as to improve the photographic quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the backpack according to the embodiment of the present invention.

Fig. 2 is a schematic diagram of the structure and arrangement of the charging unit.

Fig. 3 is a schematic view of the internal structure of the pouch.

Fig. 4 is a schematic structural view of the base.

Fig. 5 is a schematic structural view of the supporting unit.

Reference numerals: 1-harness, 2-front bag, 3-storage bag, 4-zipper, 5-bottom bag, 6-base, 7-connecting strip, 8-sealing strip, 9-solar panel, 10-thin steel strip, 11-mounting plate, 12-first groove, 13-second groove, 14-first thread-gluing female buckle, 15-wireless charger, 16-socket, 17-slot, 18-second thread-gluing female buckle, 19-folding raincoat, 20-folding rain trousers, 21-connecting plate, 22-sliding plate, 23-fixing plate, 24-push-pull plate, 25-slot, 26-dovetail slider, 27-positioning slot, 28-screw, 29-screw hole, 30-receiving slot, and 31-rotating rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, fig. 1 is a schematic view of an overall structure of a backpack according to an embodiment of the present invention, fig. 2 is a schematic view of a structure and an arrangement manner of a charging unit, fig. 3 is a schematic view of an internal structure of a storage bag, fig. 4 is a schematic view of a base, and fig. 5 is a schematic view of a structure of a supporting unit.

A multifunctional knapsack for traveling comprises a strap 1, a front bag surface 2 and a bottom bag surface 5, wherein a mounting plate 11 is embedded in the front bag surface 2, a battery is embedded in the mounting plate 11, a first groove 12 and a second groove 13 are formed in the mounting plate 11, a connecting strip 7 is fixedly arranged in the first groove 12, the connecting strip 7 is fixedly connected with a sealing strip 8 for opening or closing the second groove 13, a plurality of solar cell panels 9 electrically connected with the battery are fixedly arranged on the sealing strip 8, a plurality of charging units are fixedly arranged in the second groove 13 and electrically connected with the battery, two oppositely arranged containing bags 3 are fixedly connected with the front bag surface 2, a zipper 4 for opening or closing the containing bags 3 is arranged on the containing bags 3, one of the storage bags 3 is provided with a folding raincoat 19, and the other storage bag 3 is provided with folding rain trousers 20.

When using, solar cell panel 9 continuously produces the electric energy and stores in the battery, when needs charge to equipment such as cell-phone or flashlight, the pulling seals strip 8 and opens second recess 13, then will treat that charging equipment puts into second recess 13 and correspond with the charging unit and be connected, reuse seals strip 8 afterwards and seals second recess 13 and can treat charging equipment and charge, adopt a plurality of solar cell panels 9 and the interval sets up and can guarantee that seal strip 8 can roll, thereby be convenient for operate seal strip 8. When precipitation weather appears, can open two storage bags 3 through two zip 4, then take out folding raincoat 19 and folding rain trousers 20, utilize folding raincoat 19 and folding rain trousers 20 to come the rain-proof.

In order to operate the sealing strip 8 more conveniently, the sealing strip 8 is fixedly connected with two thin steel strips 10, the solar cell panel 9 is positioned between the two thin steel strips 10, and the solar cell panel 9 and the thin steel strips 10 are both fixedly arranged on one side of the sealing strip 8 far away from the second groove 13. Thin steel strip 19 can adopt the structure similar to the steel tape, can keep the state of flare-outing after being flare-outed, can roll up automatically after being buckled, when needs utilize the closure strip 8 to open second recess 13, can pull up the one end that the closure strip 8 kept away from connecting strip 7, then thin steel strip 10 is automatic to be rolled up, thereby it rolls up to drive the closure strip 8, be convenient for put into second recess 13 with waiting to charge the setting, after waiting that charging equipment installs, with the closure strip 8 flare-outing again and seal second recess 13 can.

The specific setting mode of the sealing strip 8 is as follows: two first thread gluing box buttons 14 are fixedly arranged in the second groove 13, the charging unit is located between the two first thread gluing box buttons 14, the first thread gluing box buttons 14 are parallel to the thin steel strip 10 when the second groove 13 is closed by the sealing strip 8, and two first thread gluing sub buttons matched with the first thread gluing box buttons 14 are fixedly connected to one side, facing the second groove 13, of the sealing strip 8. The two strip-shaped first thread gluing box buckles 14 and the first thread gluing sub-buckles are matched to lock the to-be-charged equipment into the second groove 13, the to-be-charged equipment is prevented from falling from two sides of the second groove 13, and the second groove 13 can be opened or closed very conveniently.

In order to further ensure the stability of the sealing strip 8 after the second groove 13 is sealed and avoid the charging device from falling, a second thread gluing female buckle 18 is fixedly arranged in the second groove 13, the charging unit is arranged between the connecting strip 7 and the second thread gluing female buckle 18, and one side of the sealing strip 8 facing the second groove 13 is fixedly connected with a second thread gluing male buckle matched with the second thread gluing female buckle 18. The matching of the second thread gluing box 18 and the second thread gluing sub-button can fix the device to be charged under the combined action of the matching of the first thread gluing box 14 and the first thread gluing sub-button, so that the stability of the device to be charged is ensured.

The specific structure of the charging unit is as follows: the charging unit comprises a wireless charger 15 embedded on the mounting plate 11, the wireless charger 15 is electrically connected with the battery, a socket 16 is arranged on the side of the wireless charger 15, and a slot 17 is formed in the socket 16. The wireless charger 15 is used for charging the equipment to be charged, and a charging cable is not required to be connected, so that the charging is simpler and more convenient; since the backpack is generally vertically disposed during use, the receptacle 16 is located below the wireless charger 15 and the slot 17 is used to receive the device to be charged. It is apparent that the device to be charged should have a wireless charging function to match the wireless charger 15.

In the travel process, many people can select photographic mode to leave the memory of travel, in order to guarantee image quality, many people can select the combination of camera and tripod, but often can't find the area that can stably set up the tripod in the field environment, in order to solve this problem, bottom envelope 5 fixedly connected with base 6, base 6 includes sliding connection's sliding plate 22 and fixed plate 23, sliding plate 22 is located between fixed plate 23 and bottom envelope 5, two connecting plates 21 of fixed plate 23 fixedly connected with, bottom envelope 5 fixed connection is between two connecting plates 21, three constant head tank 27 has been seted up to one side that fixed plate 23 was kept away from to sliding plate 22. When it is desired to use the tripod, the backpack can be placed on the ground, the sliding plate 22 is then pulled to misalign the sliding plate 22 with both the fixed plate 23 and the front deck 2, and the legs of the tripod are then placed in the positioning slots 27.

The connection between the sliding plate 22 and the fixed plate 23 is as follows: the fixed plate 23 is fixedly connected with a dovetail slide block 26, and the sliding plate 22 is provided with a dovetail groove for accommodating the dovetail slide block 26. To prevent the sliding plate 22 and the fixed plate 23 from being completely separated, both ends of the dovetail groove should be closed.

In order to promote the stability of sliding plate 22, and then promote the stability of tripod, a plurality of supporting element of sliding plate 22 fixedly connected with, the supporting element includes the screw rod 28 with sliding plate 22 fixed connection, sliding plate 22 has seted up a plurality of screw holes 29 that are used for holding screw rod 28 towards one side of fixed plate 23, screw rod 28 coaxial link firmly dwang 31, fixed plate 23 has seted up a plurality of holding tanks 30 that are used for holding dwang 31 towards one side of sliding plate 22. After sliding plate 22 staggers with fixed plate 23, rotate dwang 31 with the hand, drive screw 28 by dwang 31 and rotate, screw 28 rotates the in-process and outwards moves from screw 29, remove in-process and promote dwang 31 synchronous motion again, stop when the lower extreme of dwang 31 and fixed plate 23's lower surface parallel and level, can utilize dwang 31 and screw 28 to support sliding plate 22 jointly this moment, thereby promote sliding plate 22's stability, and then guarantee the stability of tripod and camera.

In order to move the sliding plate 22, a push-pull plate 24 is fixedly connected to the sliding plate 22, a buckle slot 25 is formed in the push-pull plate 24, and the buckle slot 25 faces a side of the sliding plate 22 away from the fixed plate 23.

In a specific embodiment of the invention, a multifunctional backpack for traveling comprises a strap 1, a front wrapping surface 2 and a bottom wrapping surface 5, wherein an installation plate 11 is embedded in the front wrapping surface 2, a battery is embedded in the installation plate 11, a first groove 12 and a second groove 13 are formed in the installation plate 11, a connecting strip 7 is fixedly arranged in the first groove 12, the connecting strip 7 is fixedly connected with a sealing strip 8 for opening or closing the second groove 13, the sealing strip 8 is fixedly connected with two thin steel strips 10, a solar panel 9 is positioned between the two thin steel strips 10, the solar panel 9 and the thin steel strips 10 are both fixedly arranged on one side of the sealing strip 8 far away from the second groove 13, two first hook and loop female fasteners 14 are fixedly arranged in the second groove 13, when the second groove 13 is sealed by the sealing strip 8, the first hook and loop female fasteners 14 are parallel to the thin steel strips 10, and one side of the sealing strip 8 facing the second groove 13 is fixedly connected with two first hook and loop female fasteners 14 matched with the first hook and loop female fasteners 14 A secondary buckle, a second thread gluing female buckle 18 is fixedly arranged in the second groove 13, a charging unit is arranged between the connecting strip 7 and the second thread gluing female buckle 18, one side of the sealing strip 8 facing the second groove 13 is fixedly connected with a second thread gluing secondary buckle matched with the second thread gluing female buckle 18, a plurality of solar cell panels 9 electrically connected with the battery are fixedly arranged on the sealing strip 8, a plurality of charging units are fixedly arranged in the second groove 13 and electrically connected with the battery, each charging unit comprises a wireless charger 15 embedded on the mounting plate 11, the wireless charger 15 is electrically connected with the battery, a socket 16 is arranged on the side of the wireless charger 15, a slot 17 is arranged on the socket 16, two oppositely arranged containing bags 3 are fixedly connected with the front wrapping surface 2, a zipper 4 for opening or closing the containing bags 3 is arranged on the containing bags 3, one of the containing bags 3 is provided with a folding raincoat 19, the other containing bag 3 is provided with a pair of folding rain trousers 20; the bottom envelope surface 5 is fixedly connected with a base 6, the base 6 comprises a sliding plate 22 and a fixed plate 23 which are in sliding connection, the sliding plate 22 is positioned between the fixed plate 23 and the bottom envelope surface 5, the fixed plate 23 is fixedly connected with two connecting plates 21, the bottom envelope surface 5 is fixedly connected between the two connecting plates 21, the fixed plate 23 is fixedly connected with a dovetail slide block 26, a dovetail groove for accommodating the dovetail slide block 26 is formed in the sliding plate 22, three positioning grooves 27 are formed in one side, away from the fixed plate 23, of the sliding plate 22, a plurality of supporting units are fixedly connected with the sliding plate 22, each supporting unit comprises a screw 28 fixedly connected with the sliding plate 22, a plurality of screw holes 29 for accommodating the screw 28 are formed in one side, facing the fixed plate 23, of the sliding plate 22, the screw 28 is coaxially and fixedly connected, the sliding plate 22 is fixedly connected with a push-pull plate 24, a buckle slot 25 is opened on the push-pull plate 24, and the buckle slot 25 faces to one side of the sliding plate 22 far away from the fixed plate 23.

When using, solar cell panel 9 continuously produces the electric energy and stores in the battery, when needs charge to equipment such as cell-phone or flashlight, the pulling seals strip 8 and opens second recess 13, then will treat that charging equipment puts into second recess 13 and correspond with the charging unit and be connected, reuse seals strip 8 afterwards and seals second recess 13 and can treat charging equipment and charge, adopt a plurality of solar cell panels 9 and the interval sets up and can guarantee that seal strip 8 can roll, thereby be convenient for operate seal strip 8. When precipitation weather appears, can open two storage bags 3 through two zip 4, then take out folding raincoat 19 and folding rain trousers 20, utilize folding raincoat 19 and folding rain trousers 20 to come the rain-proof. When it is desired to use the tripod, the backpack can be placed on the ground, the sliding plate 22 is then pulled to misalign the sliding plate 22 with both the fixed plate 23 and the front deck 2, and the legs of the tripod are then placed in the positioning slots 27.

A method for using a multifunctional knapsack for traveling comprises a charging use part, a rainproof use part and a photographing use part.

The charge using part includes S11 to S14.

S11, pulling the closure strip 8 opens the second groove 13.

S12, the device to be charged is set in the second recess 13 and paired with the charging unit.

S13, the second groove 13 is closed by the closing strip 8, so that the device to be charged is closed into the second groove 13 by the closing strip 8.

And S14, charging the battery by using the solar panel 9, and charging the device to be charged by using the battery and the charging unit.

The rainproof use portion includes S21 to S22.

S21, the two storage bags 3 are opened by the two zipper zippers 4, and the folded raincoat 19 and the folded rain pants 20 are taken out.

S22, unfolding the folded raincoat 19 and the folded rain trousers 20 and putting on the body.

The photographing use part includes S31 to S33.

S31, the slide plate 22 is pulled to displace the slide plate 22 from the fixed plate 23 and to displace the slide plate 22 from the front bag surface 2.

And S32, arranging the bottom of the tripod in the positioning groove 27 to position the tripod.

And S33, arranging the camera on a tripod.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.