CN210841944U

CN210841944U - Backpack with display device

Info

Publication number: CN210841944U
Application number: CN201921394269.7U
Authority: CN
Inventors: 童维泽
Original assignee: Guangzhou Wision Light Co ltd
Current assignee: Guangzhou Wision Light Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-26
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a backpack with a display device, which comprises a backpack body and straps; an outer grid body is arranged at one end of the backpack body, which is far away from the straps; the outer surface of the outer case body is wrapped with a transparent layer; a flexible display screen is arranged between the transparent layer and the outer grid body; a microprocessor and a battery management module are arranged in the outer grid body; the flexible display screen is electrically connected with the microprocessor; the microprocessor is electrically connected with the battery management module. The utility model discloses be equipped with flexible display screen, can make the knapsack have the effect of demonstration, it does not take the display function problem to have solved traditional knapsack, can make the content that shows diversified simultaneously, the stratum lucidum is favorable to transmitting flexible display screen's show information to the external world, play good guard action to flexible display screen simultaneously, be equipped with battery management module in the outer check, battery management module can provide the electric quantity for microprocessor and flexible display screen when going out, thereby guarantee display device's normal use, satisfy people's daily user demand of going out.

Description

Backpack with display device

Technical Field

The utility model relates to a knapsack technical field, concretely relates to take display device's knapsack.

Background

With the improvement of the quality of life of people, the backpack has become one of the necessary articles for people to go out in daily life, the backpack is mainly used for placing some portable clothes, daily necessities or books, and the backpack has wide application and is commonly used for mountain climbing, traveling and daily outgoing. The traditional backpack has various styles, but basically has no display function, most backpacks with simple display functions are powered by dry batteries and cannot be connected and operated through terminal equipment, and although the backpack has the requirements of pursuing fashion and entertainment, the backpack is extremely inconvenient to use and cannot meet the requirements of diversification and convenience of people at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a take display device's knapsack is provided, solved traditional knapsack and not taken the demonstration function problem, can make the content of demonstration diversified simultaneously, easy operation to power supply demand in guaranteeing to use, thereby satisfy the user demand.

A backpack with a display device comprises a backpack body and straps; an outer grid body is arranged at one end of the backpack body, which is far away from the straps; the outer surface of the outer case body is wrapped with a transparent layer; a flexible display screen is arranged between the transparent layer and the outer grid body; a microprocessor and a battery management module are arranged in the outer grid body; the flexible display screen is electrically connected with the microprocessor; the microprocessor is electrically connected with the battery management module.

Preferably, a communication module electrically connected with the microprocessor is also arranged in the outer case; the communication module is used for being in wireless connection with the personal terminal.

Further preferably, the communication module is a WIFI module, a bluetooth module or a mobile 3G/4G/5G communication module.

Preferably, the flexible display screen is detachably arranged between the transparent layer and the outer grid.

Preferably, the battery management module is a lithium battery or a charger capable of being charged/discharged circularly.

Preferably, the microprocessor is specifically an STM32 singlechip.

The transparent layer is made of transparent cloth, transparent plastic or semitransparent leather.

Has the advantages that: the utility model discloses be equipped with flexible display screen, can make the knapsack have the effect of demonstration, it does not take the display function problem to have solved traditional knapsack, can make the content that shows diversified simultaneously, the stratum lucidum is favorable to transmitting flexible display screen's show information to the external world, play good guard action to flexible display screen simultaneously, be equipped with battery management module in the outer check, battery management module can provide the electric quantity for microprocessor and flexible display screen when going out, thereby guarantee display device's normal use, satisfy people's daily user demand of going out.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a flow chart of the internal working principle of the present invention.

In the figure: 1-a backpack body; 2-carrying the strap; 3-a cell body; 4-a transparent layer; 5-a flexible display screen; 31-a microprocessor; 32-a communication module; 33-a battery management module; 34-personal terminal.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

In the present invention, it should be noted that the terms "inside", "outside", "far away", "close" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and operation, and thus should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "provided," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-2, the utility model provides a backpack with a display device, which comprises a backpack body 1 and straps 2; an outer case body 3 is arranged at one end of the backpack body 1 far away from the straps 2; the outer surface of the outer case 3 is wrapped with a transparent layer 4; the transparent layer 4 is made of transparent cloth, transparent plastic or semitransparent leather, so that patterns displayed by the flexible display screen 5 can be identified by people, and the normal use of the flexible display screen 5 is ensured; a flexible display screen 5 is arranged between the transparent layer 4 and the outer grid 3; a microprocessor 31 and a battery management module 33 are arranged in the outer case 3; the flexible display screen 5 is electrically connected with the microprocessor 31; the microprocessor 31 is electrically connected with the battery management module 33; the outer case 3 is also internally provided with a communication module 32 electrically connected with the microprocessor 31; the communication module 32 is used for wirelessly connecting with a personal terminal 34; the communication module 32 is a WIFI module, a Bluetooth module or a mobile 3G/4G/5G communication module; the flexible display screen 5 is detachably arranged between the transparent layer 4 and the outer grid 3; the battery management module 33 specifically adopts a lithium battery capable of being charged/discharged circularly; the microprocessor 31 specifically adopts an STM32 singlechip. The utility model discloses be equipped with flexible display screen 5, can make the knapsack have the effect of demonstration, it does not take the display function problem to have solved traditional knapsack, can make the content that shows diversified simultaneously, stratum lucidum 4 is favorable to transmitting flexible display screen 5's show information to the external world, play good guard action to flexible display screen 5 simultaneously, be equipped with battery management module 33 in the outer check body 3, battery management module 33 can provide the electric quantity for microprocessor 31 and flexible display screen 5 when going out, thereby guarantee display device's normal use, communication module 32 has avoided traditional data line connected mode, and reach the thing networking through connecting personal terminal 34, people's use has been made things convenient for greatly, satisfy people's daily demand.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A backpack with a display device comprises a backpack body and straps; the method is characterized in that: an outer grid body is arranged at one end of the backpack body, which is far away from the straps; the outer surface of the outer case body is wrapped with a transparent layer; a flexible display screen is arranged between the transparent layer and the outer grid body; a microprocessor and a battery management module are arranged in the outer grid body; the flexible display screen is electrically connected with the microprocessor; the microprocessor is electrically connected with the battery management module;

the outer case is also internally provided with a communication module electrically connected with the microprocessor; the communication module is used for being in wireless connection with the personal terminal; the flexible display screen is detachably arranged between the transparent layer and the outer lattices; the microprocessor is a single chip microcomputer.

2. The backpack with a display device according to claim 1, wherein the communication module is a WIFI module, a bluetooth module or a mobile 3G/4G/5G communication module.

3. The backpack with a display device as claimed in claim 1, wherein the battery management module is a lithium battery or a charger that can be charged/discharged cyclically.

4. The backpack with a display device as claimed in claim 1, wherein the transparent layer is transparent cloth, transparent plastic or translucent leather.