CN210043401U

CN210043401U - Student is with schoolbag that has pronunciation and reminds function

Info

Publication number: CN210043401U
Application number: CN201920130250.5U
Authority: CN
Inventors: 王华杰
Original assignee: Taiyuan Institute of Technology
Current assignee: Taiyuan Institute of Technology
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-02-11
Anticipated expiration: 2029-01-25

Abstract

The utility model belongs to student's apparatus field specifically is a student is with schoolbag that has pronunciation warning function, lean on including inclusion, apron, baldric, waist, the inclusion front end is provided with the apron, two the baldric sets up the inclusion rear end, baldric with be provided with weighing sensor between the inclusion, weighing sensor pass through the screw connection in the inclusion with the baldric, the baldric through make up with the inclusion is connected, the waist is by setting up two the baldric is inboard, the waist by through sticky with the inclusion is connected, the waist is by inside second contact switch that is provided with, second contact switch through sticky with the waist is by connecting, solar panel installs on the apron. The utility model discloses rational in infrastructure, easy operation, convenient to use adopts multiple theftproof measure, has guaranteed the security, but utilizes the baldric of automatically regulated width, has improved and has used the travelling comfort.

Description

Student is with schoolbag that has pronunciation and reminds function

Technical Field

The utility model belongs to student's apparatus field specifically is a schoolbag that relates to a student is with having pronunciation warning function.

Background

The schoolbag refers to a bag made of cloth, leather and the like. The student is used for carrying textbooks and stationery. According to the change of the consumer grade, the schoolbag develops a schoolbag, namely a case, which can reduce the burden of students. The material of case and bag is more diversified. Leather, PU, terylene, canvas, cotton, hemp and other texture bags lead fashion trends. Meanwhile, in the era of more and more brand personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides.

But at present, the schoolbag on the market is too single in function and appearance, and can not be used for all carrying conditions, at present, because the academic pressure is heavier and heavier, the weight of the schoolbag is also heavier and heavier, the width of the common shoulder strap has pressure when being carried on the back, so that the schoolbag is particularly difficult to tie, and because students are placed in the schoolbag in east and west, if the students carelessly take care of untimely and careless, the valuable articles in the schoolbag can be lost, and property loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student is with schoolbag that has pronunciation warning function.

The utility model discloses the technical scheme who adopts as follows:

a schoolbag with a voice reminding function for students comprises a schoolbag body, a cover plate, shoulder straps and a waist rest, wherein the cover plate is arranged at the front end of the schoolbag body;

the two shoulder belts are arranged at the rear end of the bag body, weighing sensors are arranged between the shoulder belts and the bag body, the type of the weighing sensors is RSW25, the weighing sensors are connected with the bag body and the shoulder belts through screws, the shoulder belts are connected with the bag body through sewing, the waist rests are arranged on the inner sides of the two shoulder belts and are connected with the bag body through gluing, second contact switches are arranged inside the waist rests and are connected with the waist rests through gluing, a solar panel is arranged on the cover plate, the solar panel is connected with the cover plate through gluing, a control panel is arranged on the lower side of the solar panel, the control panel is embedded in the cover plate, two waterproof filter screens are arranged on the lower side of the control panel, a storage battery is arranged inside the cover plate and is connected with the cover plate through a buckle, the controller is arranged AT the lower end of the storage battery, the model of the controller is AT90PWM216-16SU, the controller is connected with the cover plate through a screw, the loudspeaker is arranged at the lower end of the controller, the loudspeaker is connected with the cover plate through a screw, the miniature air pump is arranged at the rear end of the loudspeaker, the air pipe is arranged at the rear end of the miniature air pump, the NFC induction plate is arranged in the cover plate and the bag body, the inside of the bag body is used for placing books, the NFC tag is arranged on the books, the zipper is arranged on one side of the bag body, the anti-theft plate is arranged on one side of the zipper, the first contact switch is arranged on the anti-theft plate, the magnet is arranged on the lower side of the first contact switch, the shoulder strap is internally provided with a central air bag, telescopic air bags are arranged on two sides of the central air bag, and an electromagnetic valve is arranged between the central air bag and the air pipe.

Preferably: the flexible gasbag through sticky with central gasbag is connected, central gasbag with flexible gasbag material is silica gel.

So set up, flexible gasbag plays flexible effect, has guaranteed the leakproofness through adhesive bonding.

Preferably: the shoulder straps are connected with the central air bag through gluing, and the shoulder straps are made of cotton.

So set up, shoulder and play the effect of bearing, it is high through sticky connection intensity.

Preferably: the magnet is embedded in the anti-theft plate, and the diameter of the magnet is 3 mm.

So set up, magnet plays the adsorption, and it is good to inlay connection effect.

Preferably: the trachea through threaded connection in miniature air pump with central gasbag, the trachea diameter is 3 mm.

So set up, the trachea plays the connection effect, and is good through threaded connection leakproofness.

Preferably: the waterproof filter screen through sticky with the apron is connected, waterproof filter screen diameter is 50 mm.

So set up, waterproof filter screen plays waterproof effect, and it is good to connect the leakproofness through glue.

Preferably: the controller pass through the wire connect in control panel first contact switch the battery the speaker miniature air pump the NFC tablet the second contact switch the solenoid valve, solar panel pass through the wire connect in the battery, the NFC tablet pass through wireless connection in the NFC label.

So set up, the controller passes through the wire and connects in each electrical components, has guaranteed information processing's validity.

The utility model has the advantages that:

1. the structure is reasonable, the operation is simple, and the use is convenient;

2. multiple anti-theft measures are adopted, so that the safety is ensured;

3. the shoulder straps capable of automatically adjusting the width are utilized, so that the use comfort is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a first structure of a schoolbag with a voice reminding function for students according to the present invention;

fig. 2 is a second schematic structural view of the schoolbag with voice reminding function for students according to the present invention;

fig. 3 is a schematic diagram of an internal structure of a schoolbag with a voice reminding function for students according to the present invention;

fig. 4 is a schematic view of the internal structure of a waist rest of a schoolbag with a voice reminding function for students according to the present invention;

fig. 5 is a schematic view of the internal structure of the anti-theft plate of the schoolbag with the voice reminding function for students according to the present invention;

fig. 6 is a cross-sectional view of a shoulder strap of a schoolbag with a voice reminding function for students according to the present invention;

fig. 7 is a schematic view of the top view of the shoulder strap of the schoolbag with voice reminding function for students according to the present invention;

fig. 8 is a block diagram of a circuit structure of a schoolbag with a voice reminding function for students.

The reference numerals are explained below:

1. a bag body; 2. a solar power panel; 3. a control panel; 4. a waterproof filter screen; 5. a cover plate; 6. a zipper; 7. an anti-theft plate; 8. shoulder straps; 9. a waist support; 10. a first contact switch; 11. a magnet; 12. a storage battery; 13. a controller; 14. a speaker; 15. a micro air pump; 16. an air tube; 17. an NFC induction plate; 18. an NFC tag; 19. a book; 20. a second contact switch; 21. a central air bag; 22. a telescopic air bag; 23. an electromagnetic valve; 24. and a weighing sensor.

Detailed Description

The present invention will be further described by way of examples with reference to the accompanying drawings.

Example 1

As shown in fig. 1-8, a schoolbag with a voice reminding function for students comprises a bag body 1, a cover plate 5, shoulder straps 8 and a waist rest 9, wherein the cover plate 5 is arranged at the front end of the bag body 1, the bag body 1 plays a role in protection, and the cover plate 5 plays a role in protection;

the two shoulder straps 8 are arranged at the rear end of the backpack body 1, the shoulder straps 8 play a bearing role, the weighing sensors 24 are arranged between the shoulder straps 8 and the backpack body 1, the weighing sensors 24 play a detection role, the weighing sensors 24 are connected with the backpack body 1 and the shoulder straps 8 through screws, the shoulder straps 8 are connected with the backpack body 1 through sewing, the waist rest 9 is arranged at the inner sides of the two shoulder straps 8, the waist rest 9 plays an auxiliary role, the waist rest 9 is connected with the backpack body 1 through gluing, the second contact switch 20 is arranged inside the waist rest 9, the second contact switch 20 plays an on-off role, the second contact switch 20 is connected with the waist rest 9 through gluing, the solar power generation panel 2 is arranged on the cover plate 5, the solar power generation panel 2 plays a power generation role, the solar power generation panel 2 is connected with the cover plate 5 through gluing, the control panel 3 is arranged at the lower side of the solar power generation panel 2, two waterproof filter screens 4 are arranged at the lower side of the control panel 3, the waterproof filter screens 4 play a waterproof role, a storage battery 12 is arranged inside the cover plate 5, the storage battery 12 is connected to the cover plate 5 through a buckle, a controller 13 is arranged at the lower end of the storage battery 12, the controller 13 is connected to the cover plate 5 through screws, a loudspeaker 14 is arranged at the lower end of the controller 13, the loudspeaker 14 is connected to the cover plate 5 through screws, a miniature air pump 15 is arranged at the rear end of the loudspeaker 14, an air pipe 16 is arranged at the rear end of the miniature air pump 15, an NFC sensing plate 17 is arranged inside the cover plate 5 and the bag body 1, the NFC sensing plate 17 plays a detection role, a book 19 is arranged inside the bag body 1, an NFC label 18 is arranged on the book 19, the NFC label 18 plays a sensing role, a zipper 6 is arranged at one side of the bag body 1, an anti-theft plate 7 is, the shoulder strap 8 is provided with a center air bag 21 inside, telescopic air bags 22 are arranged on both sides of the center air bag 21, and an electromagnetic valve 23 is arranged between the center air bag 21 and the air pipe 16.

The working principle is as follows: when a person carries the schoolbag by using the shoulder straps 8, the solar power generation board 2 receives sunlight to generate power and stores the power in the storage battery 12, the weighing sensor 24 detects the weight of the schoolbag 1 and sends information to the controller 13, the controller 13 receives a signal, when the weight is detected to be overlarge, the micro air pump 15 is controlled to start, the electromagnetic valve 23 is opened, the micro air pump 15 is started to inflate the central air bag 21 and the telescopic air bag 22 through the air pipe 16, the telescopic air bag 22 is inflated and expanded to expand the shoulder straps 8, the width of the shoulder straps 8 is increased, when the person carries the schoolbag 1, the waist touches the second contact switch 20 in the waist rest 9, the first contact switch 10 in the anti-theft board 7 is electrified, the magnet 11 adsorbs the main zipper 6, the zipper 6 is pressed on the first contact switch 10, but when the person pulls the zipper 6 open at the moment, the first contact switch 10 loses pressure, the first contact switch 10 transmits a signal to the controller 13, the controller 13 then controls the speaker 14 to issue an alarm.

Example 2

This example differs from example 1 in that:

the flexible gasbag 22 is connected through sticky and central gasbag 21, and central gasbag 21 and flexible gasbag 22 material are silica gel, and flexible gasbag 22 plays flexible effect, has guaranteed the leakproofness through adhesive bonding.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a student is with schoolbag that has pronunciation warning function which characterized in that: comprises a bag body, a cover plate, shoulder straps and a waist rest, wherein the cover plate is arranged at the front end of the bag body;

the two shoulder belts are arranged at the rear end of the bag body, the weighing sensors are arranged between the shoulder belts and the bag body, the weighing sensors are connected with the bag body and the shoulder belts through screws, the shoulder belts are connected with the bag body through sewing, the waist rest is arranged at the inner sides of the two shoulder belts, the waist rest is connected with the bag body through gluing, a second contact switch is arranged in the waist rest, the second contact switch is connected with the waist rest through gluing, a solar power generation panel is arranged on the cover plate, the solar power generation panel is connected with the cover plate through gluing, a control panel is arranged at the lower side of the solar power generation panel, the control panel is embedded in the cover plate, two waterproof filter screens are arranged at the lower side of the control panel, a storage battery is arranged in the cover plate, and the storage battery is connected with the cover plate through a buckle, the controller sets up the battery lower extreme, the controller pass through the screw connect in the apron, the speaker is installed the controller lower extreme, the speaker pass through the screw connect in the apron, miniature air pump setting is in the speaker rear end, the trachea sets up miniature air pump rear end, NFC tablet sets up the apron with inside the inclusion, the inside books that are used for placing of inclusion, NFC label is installed on the books, the zip fastener is installed inclusion one side, the anti-theft board setting is in zip fastener one side, first contact switch sets up on the anti-theft board, magnet setting is in first contact switch downside, the inside central gasbag that is provided with of baldric, central gasbag both sides are provided with flexible gasbag, and the solenoid valve sets up central gasbag with between the trachea.

2. The schoolbag with the voice reminding function for the students as claimed in claim 1, is characterized in that: the flexible gasbag through sticky with central gasbag is connected, central gasbag with flexible gasbag material is silica gel.

3. The schoolbag with the voice reminding function for the students as claimed in claim 2, is characterized in that: the shoulder straps are connected with the central air bag through gluing, and the shoulder straps are made of cotton.

4. The schoolbag with the voice reminding function for the students as claimed in claim 3, is characterized in that: the magnet is embedded in the anti-theft plate, and the diameter of the magnet is 3 mm.

5. The schoolbag with the voice reminding function for the students as claimed in claim 4, is characterized in that: the trachea through threaded connection in miniature air pump with central gasbag, the trachea diameter is 3 mm.

6. The schoolbag with the voice reminding function for the students as claimed in claim 5, is characterized in that: the waterproof filter screen through sticky with the apron is connected, waterproof filter screen diameter is 50 mm.

7. The schoolbag with the voice reminding function for the students as claimed in claim 6, is characterized in that: the controller pass through the wire connect in control panel first contact switch the battery the speaker miniature air pump the NFC tablet the second contact switch the solenoid valve, solar panel pass through the wire connect in the battery, the NFC tablet pass through wireless connection in the NFC label.