CN212787817U

CN212787817U - Backpack with light-emitting device

Info

Publication number: CN212787817U
Application number: CN202021728034.XU
Authority: CN
Inventors: 张家宁
Original assignee: Quanzhou Ximi Light Industry Co ltd
Current assignee: Quanzhou Ximi Light Industry Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-26
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a knapsack with illuminator, including big inclusion, the stretching strap, the braces, little elastic bag, first zip fastener, little inclusion, light-emitting structure and second zip fastener, the stretching strap has been sewed up on big inclusion rear portion top side, the braces is sewed up in big inclusion rear portion left and right sides, little elastic bag is installed to big inclusion left and right sides bottom, this knapsack with illuminator, light-emitting structure has been set up through optimizing, be connected the back with data connection and the treasured that charges and provide the power for it, then make the singlechip start LED paster lamp light source of sending through waterproof button, the outside parcel of LED paster lamp has silica gel, can cushion protection to it, and can make LED paster lamp carry out the change of multiple light-emitting form through pressing waterproof button, the interest of use has been increased and has played warning passerby's effect when using night.

Description

Backpack with light-emitting device

Technical Field

The utility model relates to a knapsack correlation field specifically is a knapsack with illuminator.

Background

The backpack is a general name of a schoolbag which is back-mounted on both shoulders, and the schoolbag is most obviously characterized in that two belts used for being buckled on the shoulders are arranged on the back surface, so that the backpack is widely applied to kindergartens and primary schools generally; the backpack can be divided into a canvas bag, an oxford fabric bag and a nylon fabric bag according to different materials, and the backpack has the main advantages of convenient carrying, liberation of both hands and convenience for going out.

The backpack in the prior art has no dynamic sense, single function, monotonous use and weak interest, is difficult to meet the requirements of children, and is inconvenient for warning surrounding pedestrians when the children walk at night.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a knapsack with illuminator here.

The utility model is realized in such a way, construct a backpack with a light-emitting device, the device comprises a big bag body, a drawstring, a braces, a small elastic bag, a first zipper, a small bag body, a light-emitting structure and a second zipper, wherein the drawstring is sewed on the top side of the back part of the big bag body, the braces are sewed on the left and right sides of the back part of the big bag body, the small elastic bag is installed at the bottom of the left and right sides of the big bag body, the first zipper is installed at the middle side of the outer surface of the big bag body, the back side of the small bag body is sewed with the big bag body, the second zipper is sewed and fixed at the middle side of the outer surface of the small bag body, the light-emitting structure is installed and fixed on the outer surface of the front part of the small bag body, the light-emitting structure comprises a light-emitting belt, a first wiring, a control component, a second wiring, the control assembly is arranged on the inner side of the small bag body, the middle side of the rear portion of the control assembly is connected with the waterproof button through a second wiring, the waterproof button is arranged on the left lower side of the front portion of the small bag body, and the data wiring is inserted into the inner side of the control assembly and is connected with the control assembly.

Preferably, the luminous band is of an annular transparent structure, and the rear side of the luminous band is connected with the small bag body through waterproof glue.

Preferably, the luminous band comprises an outer sleeve band, a flexible circuit board and an LED patch lamp, the bottom of the luminous band is connected with the small package body, the flexible circuit board is fixedly bonded to the bottom side of the inner portion of the outer sleeve band, and the LED patch lamp is fixedly welded to the inner side of the top of the flexible circuit board through soldering tin.

Preferably, the inner part of the outer sleeve belt is filled with silica gel, and the silica gel is transparent.

Preferably, the control assembly comprises a barrel sleeve, a circuit board, a single chip microcomputer and a contact pin, the circuit board is fixedly connected to the bottom side of the interior of the barrel sleeve through a bolt, the single chip microcomputer is fixedly welded to the right side of the top of the circuit board through soldering tin, the contact pin is connected with the single chip microcomputer, and the bottom of the contact pin is welded to the circuit board.

Preferably, the first connection wire, the second connection wire and the data connection wire are connected with the single chip microcomputer through contact pins.

Preferably, the first connection wire, the second connection wire and the data connection wire penetrate through the inner side of the barrel sleeve, and sealing glue is coated at the connection positions of the barrel sleeve, the first connection wire, the second connection wire and the data connection wire.

Preferably, the LED patch lamp is a multicolor lamp, and can be changed in various forms through programs in a single chip microcomputer.

Preferably, the small bag body is provided with a power bank, and the power bank is connected with a data wiring line for power supply.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a knapsack with illuminator here, compare with equipment of the same type, have following improvement:

a knapsack with illuminator, luminous structure has been set up through optimizing, provide the power for it after being connected data connection and treasured that charges, then make singlechip start LED paster lamp send out the light source through waterproof button, the outside parcel of LED paster lamp has silica gel, can cushion protection to it, and can make LED paster lamp carry out the change of multiple luminous form through pressing down waterproof button, increased the interest of using and played warning passerby's effect when using at night, it is not dynamic to have solved prior art both shoulders knapsack, the function singleness, use dull, the interest is not strong, be difficult to satisfy masses of children's demand, and inconvenient when children walk night carries out the problem of warning to pedestrian on every side.

Drawings

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

fig. 2 is a schematic structural view of the inside of the small bag body of the utility model;

fig. 3 is a schematic structural diagram of the light emitting structure of the present invention;

FIG. 4 is a schematic view of the structure of the light-emitting strip of the present invention;

fig. 5 is a schematic structural diagram of the control assembly of the present invention.

Wherein: the bag comprises a big bag body-1, a drawstring-2, a back strap-3, a small elastic bag-4, a first zipper-5, a small bag body-6, a light-emitting structure-7, a second zipper-8, a light-emitting strip-71, a first wiring-72, a control component-73, a second wiring-74, a waterproof button-75, a data wiring-76, an outer sleeve strap-711, a flexible circuit board-712, an LED patch lamp-713, a sleeve-731, a circuit board-732, a single chip microcomputer-733, a pin-734 and silica gel-7111.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a backpack with a light-emitting device through the improvement, which comprises a big bag body 1, a drawstring 2, a braces 3, a small elastic bag 4, a first zipper 5, a small bag body 6, a light-emitting structure 7 and a second zipper 8, wherein the drawstring 2 is sewed on the top side of the rear part of the big bag body 1, the braces 3 are sewed on the left and right sides of the rear part of the big bag body 1, the small elastic bag 4 is installed on the bottom of the left and right sides of the big bag body 1, the first zipper 5 is installed on the middle side of the outer surface of the big bag body 1, the rear side of the small bag body 6 is sewed with the big bag body 1, the second zipper 8 is sewed and fixed on the middle side of the outer surface of the small bag body 6, the light-emitting structure 7 is installed and fixed on the outer surface of the front part of the small bag body 6, the light-emitting structure 7 comprises a light-emitting belt 71, a first wiring 72, a control component 73, a second wiring 74, the control assembly 73 is arranged on the inner side of the small bag body 6, the rear inner side of the control assembly 73 is connected with a waterproof button 75 through a second wiring 74, the waterproof button 75 is arranged on the left lower side of the front part of the small bag body 6, and a data wiring 76 is inserted into the inner side of the control assembly 73 to be connected with the control assembly and emits light through the light emitting belt 71.

Further, the light-emitting strip 71 is of an annular transparent structure, and the rear side of the light-emitting strip 71 is connected with the small bag body 6 through waterproof glue, so that light sources can be diffused conveniently.

Further, the light-emitting strip 71 comprises an outer sleeve strip 711, a flexible circuit board 712 and an LED chip lamp 713, the bottom of the light-emitting strip 71 is connected with the small package body 6, the flexible circuit board 712 is fixedly bonded to the bottom side of the inner portion of the outer sleeve strip 711, the LED chip lamp 713 is fixedly welded to the top side of the flexible circuit board 712 through soldering tin, and light is emitted through the LED chip lamp 713.

Further, the inner portion of the outer sleeve belt 711 is filled with silica gel 7111, and the silica gel 7111 is transparent, so that the flexible circuit board 712 and the LED chip lamp 713 are protected in a buffering manner.

Further, the control component 73 comprises a sleeve 731, a circuit board 732, a single chip microcomputer 733 and a pin 734, the circuit board 732 is fixedly connected to the bottom side of the inside of the sleeve 731 through a bolt, the single chip microcomputer 733 is fixedly connected to the right side of the top of the circuit board 732 through soldering tin, the pin 734 is connected with the single chip microcomputer 733, the bottom of the pin 734 is welded to the circuit board 732, and the LED chip lamp 713 is conveniently controlled through the single chip microcomputer 733.

Further, the first connection line 72, the second connection line 74 and the data connection line 76 are all connected with the single chip 733 through a pin 734, which is beneficial to data transmission and power supply.

Furthermore, the first connection line 72, the second connection line 74 and the data connection line 76 all penetrate through the inner side of the sleeve 731, and the joints of the sleeve 731, the first connection line 72, the second connection line 74 and the data connection line 76 are coated with sealant, so that the waterproofness is improved.

Further, the LED patch lamp 713 is a multi-color lamp, and can be changed in various forms by a program inside the single chip 733.

Further, the small bag body 6 is provided with a charger baby, and the charger baby is connected with the data wiring 76 for power supply.

The utility model provides a backpack with a luminous device through improvement, and the working principle is as follows;

firstly, the large bag body 1 is opened through the first zipper 5, articles can be placed in the large bag body 1, and the small bag body 6 is opened through the second zipper 8, so that articles can be placed in the small bag body 6;

secondly, when the light-emitting belt needs to emit light, the user places the power bank in the small bag body 6, then connects the data connection wire 76 with the power bank, and provides power for the power bank through the power bank;

thirdly, the user presses the waterproof button 75, the waterproof button 75 enables the single chip microcomputer 733 to start the LED patch lamp 713, and the LED patch lamp 713 emits light through the transparent silica gel 7111 and the transparent outer sleeve belt 711;

fourthly, the silica gel 7111 of the outside parcel of the LED chip lamp 713 can buffer and protect the LED chip lamp 713, and when the light emitting mode of the LED chip lamp 713 needs to be changed, the user can press the waterproof button 75 many times to trigger different programs inside the single chip microcomputer 733, so that the LED chip lamp 713 can change the light emitting modes.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

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.

Claims

1. A backpack with a light-emitting device comprises a large backpack body (1), a drawstring (2), braces (3), a small elastic bag (4), a first zipper (5), a small backpack body (6) and a second zipper (8), wherein the drawstring (2) is sewed on the top side of the rear part of the large backpack body (1), and the braces (3) are sewed on the left side and the right side of the rear part of the large backpack body (1);

the method is characterized in that: the novel bag comprises a small bag body (6) and is characterized by further comprising a light-emitting structure (7), wherein the light-emitting structure (7) is fixedly installed on the outer surface of the front portion of the small bag body (6), the light-emitting structure (7) comprises a light-emitting belt (71), a first wiring (72), a control component (73), a second wiring (74), a waterproof button (75) and a data wiring (76), the rear side of the light-emitting belt (71) is connected with the small bag body (6), the bottom side of the interior of the light-emitting belt (71) is connected with the control component (73) through the first wiring (72), the control component (73) is arranged on the inner side of the small bag body (6), the rear side of the control component (73) is connected with the waterproof button (75) through the second wiring (74), the waterproof button (75) is installed on the lower left side of the front portion of the small bag body (6.

2. The backpack with a lighting device as set forth in claim 1, wherein: the bag is characterized in that small elastic bags (4) are installed at the bottoms of the left side and the right side of the large bag body (1), the first zipper (5) is installed on the middle side of the outer surface of the large bag body (1), the rear side of the small bag body (6) is sewn with the large bag body (1), and the second zipper (8) is sewn and fixed on the middle side of the outer surface of the small bag body (6).

3. The backpack with a lighting device as set forth in claim 1, wherein: the luminous belt (71) is of an annular transparent structure, and the rear side of the luminous belt (71) is connected with the small bag body (6) through waterproof glue.

4. The backpack with a lighting device as set forth in claim 1, wherein: the luminous belt (71) comprises an outer sleeve belt (711), a flexible circuit board (712) and an LED patch lamp (713), the bottom of the luminous belt (71) is connected with the small bag body (6), the flexible circuit board (712) is fixedly bonded on the bottom side of the inner portion of the outer sleeve belt (711), and the LED patch lamp (713) is fixedly welded on the inner side of the top of the flexible circuit board (712) through soldering tin.

5. The backpack with a lighting device as set forth in claim 4, wherein: the inner part of the outer sleeve belt (711) is filled with silica gel (7111), and the silica gel (7111) is transparent.

6. The backpack with a lighting device as set forth in claim 1, wherein: the control assembly (73) comprises a sleeve (731), a circuit board (732), a single chip microcomputer (733) and a contact pin (734), the bottom side of the interior of the sleeve (731) is fixedly connected with the circuit board (732) through a bolt, the single chip microcomputer (733) is fixedly arranged on the right side of the top of the circuit board (732) through soldering tin, the contact pin (734) is connected with the single chip microcomputer (733), and the bottom of the contact pin (734) is welded with the circuit board (732).

7. The backpack with a lighting device as set forth in claim 1, wherein: the first connection wire (72), the second connection wire (74) and the data connection wire (76) are connected with the single chip microcomputer (733) through a contact pin (734).

8. The backpack with a lighting device as set forth in claim 1, wherein: the first connection wire (72), the second connection wire (74) and the data connection wire (76) penetrate through the inner side of the sleeve (731), and sealing glue is coated at the connection positions of the sleeve (731), the first connection wire (72), the second connection wire (74) and the data connection wire (76).