CN213096695U

CN213096695U - Utilize knapsack of solar energy technique

Info

Publication number: CN213096695U
Application number: CN202021922460.7U
Authority: CN
Inventors: 刘德胜
Original assignee: Shandong Tantuo Outdoor Products Manufacturing Co ltd
Current assignee: Shandong Tantuo Outdoor Products Manufacturing Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-04
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a backpack utilizing solar energy technology, which belongs to the technical field of backpacks, and comprises a body, two braces are sewed on the back surface of the body, two side pockets are sewed on two side walls of the body, a connecting cloth belt is sewed on the front surface of the body, two ends of the connecting cloth belt are respectively fixedly connected with one end of a fixed cloth and one end of a movable cloth which are opposite to each other, flexible photovoltaic plates are respectively embedded on the side surfaces of the fixed cloth and the movable cloth which are far away from the body, fixed blocks are fixedly connected on the two side walls of the fixed cloth which are close to the bottom, the fixed blocks are fixedly connected on the bottom end of a stay cord, and the other end of the stay cord passes through a fixing mechanism and is fixedly connected; the flexible photovoltaic panel on the fixed cloth can be adjusted at any angle, the light energy conversion rate and the charging effect are improved, the movable cloth is rotated and attached to the fixed cloth, so that the two flexible photovoltaic panels are wrapped between the movable cloth and the fixed cloth, the flexible photovoltaic panel is protected, and the protection effect is better.

Description

Utilize knapsack of solar energy technique

Technical Field

The utility model belongs to the technical field of the knapsack, concretely relates to utilize knapsack of solar energy technique.

Background

The backpack refers to a general name of a bag carried on the back when going out or on the march, the materials are diversified, real leather, plastic materials, polyester, canvas, nylon, cotton, hemp and other texture bags lead fashion trends, meanwhile, in the period of more and more listing of the individuality, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people on expanding the individuality from different sides, and the style of the bag is also expanded from the traditional business bag, schoolbag, traveling bag to pen bag, wallet, sachet and the like.

At present, the knapsack has become the indispensable article that people went out for travel, be indispensable article in people's life, and people are when carrying out outdoor recreation, outdoor charging just becomes a big difficult problem, consequently, solar energy knapsack has appeared, thereby utilize solar irradiation to produce the electric energy, but current solar energy knapsack generally sets firmly flexible photovoltaic board on the side of knapsack, can not adjust the angle of flexible photovoltaic board, thereby it is lower to the light energy absorptivity, the charging effect is poor, flexible photovoltaic board exposes externally simultaneously, lack the protection to flexible photovoltaic board when not using, lead to the easy damage of flexible photovoltaic board.

Disclosure of Invention

An object of the utility model is to provide an utilize solar technology's knapsack to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a backpack utilizing solar energy technology comprises a body, two braces are sewed on the back surface of the body, two side pockets are sewed on the two side walls of the body, a connecting cloth belt is sewed on the front surface of the body, and the two ends of the connecting cloth belt are respectively fixedly connected with the opposite ends of the fixed cloth and the movable cloth, the sides of the fixed cloth and the movable cloth far away from the body are both embedded with flexible photovoltaic panels, the two side walls of the fixed cloth close to the bottom are fixedly connected with fixed blocks which are fixedly connected with the bottom end of the pull rope, the other end of the pull rope passes through the fixing mechanism and is fixedly connected with the anti-drop block, the fixing mechanism is fixedly arranged on the front surface of the body, the side surface of the movable cloth close to the body is fixedly provided with a magic tape hair surface, the position of the front surface of the body corresponding to the movable cloth is fixedly provided with a magic tape hook surface, and the movable cloth is detachably connected on the front surface of the body through the matching use of the magic tape hair surface and the magic tape hook surface.

The scheme is as follows:

the flexible photovoltaic panel and the positioner are common parts in the prior art, and the adopted models and the like can be customized according to actual use requirements.

As a preferred embodiment, a soft rubber sleeve is fixedly arranged on the outer side wall of the upper part of the shoulder strap, and sponge pads are fixedly arranged at the top and the bottom of the back of the body.

As a preferred embodiment, the fixing mechanism includes a fixed cylinder fixedly connected to the front surface of the body, a pressing member is sleeved in the fixed cylinder, a spring is sleeved on an outer side wall of the pressing member and fixedly connected in the fixed cylinder, two through holes a are formed in an outer side wall of the fixed cylinder, a through hole b is formed in the pressing member, and the pulling rope sequentially passes through the through holes a and the through holes b.

In a preferred embodiment, a charging socket is fixedly arranged on the side wall of the body at a position close to the upper part of the side pocket.

In a preferred embodiment, a locator is fixedly arranged on the side wall of the body at a position close to the side edge of the side pocket.

As a preferable embodiment, a protective layer is fixedly arranged on the side surface of the movable cloth close to the body, and the protective layer is made of a plastic plate.

Compared with the prior art, the utility model provides an utilize knapsack of solar energy technique includes following beneficial effect at least:

(1) the stay cord is pulled to drive the fixing plate to rotate around the connecting cloth belt through the fixing block, so that the flexible photovoltaic panel on the fixing plate can rotate and adjust the angle, the pressing piece is pressed to align the through hole a and the through hole b under the action of the fixing mechanism, the stay cord can be pulled smoothly, when the pressing piece is loosened, the through hole a and the through hole b are staggered under the action of the spring, so that the stay cord is clamped tightly, the adjusted fixing is completed, the flexible photovoltaic panel on the fixing cloth can be adjusted at any angle, and the light energy conversion rate and the charging effect are improved;

(2) the flexible photovoltaic board on the activity cloth also can carry out the light energy conversion to under the effect that the face was colluded in magic subsides hair side and magic subsides, can remove the fixed to the activity cloth, will move about cloth and rotate and laminate with fixed cloth, thereby with two flexible photovoltaic board cladding between activity cloth and fixed cloth, become the protection to flexible photovoltaic board, the safeguard effect is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the movable cloth of the present invention during the rotation process;

fig. 4 is a schematic structural view of the fixing mechanism of the present invention;

fig. 5 is a schematic structural view of the protective layer on the movable cloth of the present invention.

In the figure: 1. a body; 2. a harness; 3. a soft rubber sleeve; 4. a side pocket; 5. connecting a cloth belt; 6. fixing the cloth; 7. a movable cloth; 701. a plastic panel; 8. a flexible photovoltaic panel; 9. a fixed block; 10. pulling a rope; 11. a fixing mechanism; 1101. a fixed cylinder; 1102. a through hole a; 1103. a pressing member; 1104. a through hole b; 1105. a spring; 12. an anti-drop block; 13. magic tape hair side; 14. hook surface of magic tape; 15. a charging jack; 16. a positioner; 17. a spongy cushion.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-5, the present invention provides a backpack using solar energy technology, which comprises a body 1, two straps 2 sewn on the back of the body 1, a soft rubber sleeve 3 fixed on the outer sidewall of the upper part of the straps 2, and sponge pads 17 fixed on the top and bottom of the back of the body 1 (see fig. 1, 2 and 3); the soft rubber sleeve 3 has high flexibility and better wear resistance, can avoid the wear and tear of the braces 2 and improve the comfort level.

Two side pockets 4 are sewn on two side walls of the body 1, and a charging socket 15 is fixedly arranged on the side wall of the body 1 at a position close to the upper part of the side pocket 4 (see fig. 1, 2 and 3); the mobile phone and other electronic products can be charged through the charging jack 15.

A positioner 16 (shown in figure 2) is fixedly arranged on the side wall of the body 1 close to the side edge of the side pocket 4; the locator 16 can be remotely located to avoid losing the backpack.

The front face of the body 1 is sewn with a connecting cloth belt 5, two ends of the connecting cloth belt 5 are fixedly connected with one end of the fixed cloth 6 opposite to one end of the movable cloth 7, the side faces, far away from the body 1, of the fixed cloth 6 and the side faces, far away from the body 1, of the movable cloth 7 are respectively embedded with a flexible photovoltaic panel 8, two side walls, close to the bottom, of the fixed cloth 6 are respectively fixedly connected with a fixed block 9, the fixed blocks 9 are fixedly connected to the bottom end of a pull rope 10, the other end of the pull rope 10 penetrates through a fixing mechanism 11 and is fixedly connected with an anti-falling block 12, the fixing mechanism 11 is fixedly arranged on the front face of the body 1, the fixing mechanism 11 comprises a fixed cylinder 1101 fixedly connected to the front face of the body 1, a pressing piece 1103 is sleeved in the fixed cylinder 1101, a spring 1105 is sleeved on the outer side wall of the pressing piece 1103, the spring 1105 is fixedly arranged in the fixed cylinder 1101, two through holes a1102 are formed, Fig. 3 and 4); the cord 10 can be pulled smoothly by pressing the pressing piece 1103 with the fixing mechanism 11 such that the through-holes a1102 and the through-holes b1104 are aligned, and when the pressing piece 1103 is released, the through-holes a1102 and the through-holes b1104 are displaced with the spring 1105, thereby clamping the cord 10 and completing the fixing after adjustment.

A magic tape matt surface 13 is fixedly arranged on the side surface, close to the body 1, of the movable cloth 7, a magic tape hook surface 14 is fixedly arranged at the position, corresponding to the movable cloth 7, of the front surface of the body 1, the movable cloth 7 is detachably connected to the front surface of the body 1 through the matching use of the magic tape matt surface 13 and the magic tape hook surface 14, a protective layer is fixedly arranged on the side surface, close to the body 1, of the movable cloth 7, and the protective layer is specifically made of a plastic plate 701 (see fig. 5); the plastic plate 701 has strong hardness, and can better achieve the protection effect.

When the fixing device is used, under the action of the fixing mechanism 11, the pressing piece 1103 is pressed to align the through hole a1102 and the through hole b1104, so that the pull rope 10 can be pulled smoothly, the pull rope 10 drives the fixing plate to rotate around the connecting cloth belt 5 through the fixing block 9, so that the flexible photovoltaic panel 8 on the fixing plate can rotate and adjust the angle, when the pressing piece 1103 is loosened, the through hole a1102 and the through hole b1104 are dislocated under the action of the spring 1105, so that the pull rope 10 is clamped, the fixing after the adjustment is completed, the flexible photovoltaic panel 8 on the fixing cloth 6 can be adjusted at any angle, the light energy conversion rate and the charging effect are improved, the flexible photovoltaic panel 8 on the movable cloth 7 can also convert light energy, when the body 1 is not used, under the action of the magic tape rough surface 13 and the magic tape hook surface 14, the fixing of the movable cloth 7 can be released, the movable cloth 7 is rotated and attached to the fixing cloth 6, thereby with two flexible photovoltaic board 8 cladding between activity cloth 7 and fixed cloth 6, form the protection to flexible photovoltaic board 8, the safeguard effect is better.

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

Claims

1. Backpack using solar technology, comprising a body (1), characterized in that: the back of the body (1) is sewed with two straps (2), two side pockets (4) are sewed on two side walls of the body (1), a connecting cloth belt (5) is sewed on the front of the body (1), two ends of the connecting cloth belt (5) are fixedly connected with one ends of the fixed cloth (6) and the movable cloth (7) opposite to each other respectively, flexible photovoltaic panels (8) are embedded on the side surfaces, far away from the body (1), of the fixed cloth (6) and the movable cloth (7), fixed blocks (9) are fixedly connected on two side walls, close to the bottom, of the fixed cloth (6), the fixed blocks (9) are fixedly connected on the bottom ends of the pull ropes (10), the other ends of the pull ropes (10) penetrate through the fixing mechanisms (11) and are fixedly connected with anti-falling blocks (12), the fixing mechanisms (11) are fixedly connected on the front of the body (1), magic attaching rough surfaces (13) are fixedly connected on the side surfaces, close to the body (1), of the movable cloth (7), the front of the body (1) is provided with a hook and loop fastening surface (14) corresponding to the position of the movable cloth (7), and the movable cloth (7) is detachably connected to the front of the body (1) through the matching of the hook and loop fastening surface (13) and the hook and loop fastening surface (14).

2. The backpack using solar technology according to claim 1, characterized in that: the outer side wall of the upper part of the strap (2) is fixedly provided with a soft rubber sleeve (3), and the top and the bottom of the back of the body (1) are fixedly provided with a spongy cushion (17).

3. The backpack using solar technology according to claim 1, characterized in that: the fixing mechanism (11) comprises a fixing barrel (1101) fixedly connected to the front face of the body (1), a pressing piece (1103) is sleeved in the fixing barrel (1101), a spring (1105) is sleeved on the outer side wall of the pressing piece (1103), the spring (1105) is fixedly arranged in the fixing barrel (1101), two through holes a (1102) are formed in the outer side wall of the fixing barrel (1101), a through hole b (1104) is formed in the pressing piece (1103), and the pull rope (10) sequentially penetrates through the through holes a (1102) and the through hole b (1104).

4. The backpack using solar technology according to claim 1, characterized in that: a charging socket (15) is fixedly arranged on the side wall of the body (1) and is close to the position above the side pocket (4).

5. The backpack using solar technology according to claim 1, characterized in that: a positioner (16) is fixedly arranged on the side wall of the body (1) at a position close to the side edge of the side pocket (4).

6. The backpack using solar technology according to claim 1, characterized in that: the side surface of the movable cloth (7) close to the body (1) is fixedly provided with a protective layer, and the protective layer is made of a plastic plate (701).