CN209897130U

CN209897130U - Cell-phone shell flash chamber

Info

Publication number: CN209897130U
Application number: CN201921046292.7U
Authority: CN
Inventors: 孙建桂; 杨熠成; 刘德建; 宗丹丹; 梁泽华; 崔朝兴
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-01-03
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses a cell-phone shell flash chamber device, including cell-phone shell, external casing and mode change over switch, the fixed coil that receives the electricity that is equipped with in bottom of cell-phone shell, the fixed magnetic sheet that is equipped with in top of coil for the electricity, the camera hole has been seted up to the inside of cell-phone shell, and one side in camera hole is equipped with the flash light hole. The utility model relates to a mobile phone shell capacity expansion device, which is mainly a device for combining a mobile phone shell with an external memory card and expanding the capacity of a mobile phone, wherein the mobile phone directly reads data in the memory card, and the use is convenient; the inside of this cell-phone shell is equipped with receives the electricity and uses the coil, and this receives the electricity and use the coil to charge to built-in battery of cell-phone, can realize carrying out wireless charging function to the cell-phone, and the inside U type inslot portion of seting up of cell-phone shell has the coolant liquid simultaneously, is convenient for dispel the heat that cell-phone work produced, guarantees the normal work of cell-phone, avoids the overheated automatic shutdown phenomenon of appearance of cell-phone.

Description

Cell-phone shell flash chamber

Technical Field

The utility model relates to a cell-phone shell flash tank, in particular to cell-phone shell flash tank belongs to industrial manufacturing technical field.

Background

Under the internet wave, the smart phone has a wide market, and the requirements of people on the smart phone are higher and higher, which is highlighted by the higher and higher requirements of people on the memory of the smart phone. The current era is an explosion of information, more and more information is received by people through mobile phones, and the memory of the smart phones on the market is fixed at present, so that the problems of unsmooth mobile phone card, insufficient mobile phone memory and the like are easily caused after the smart phones are used for a period of time.

At present, the solution to insufficient mobile phone memory in the market is that the cost of expansion is extremely expensive by buying a highly-configured mobile phone; and storing the large file in the mobile phone into the cloud disk. This is very inconvenient when accessing; the traditional mobile phone shell is not internally provided with a charging device, the smart phone is large in power consumption, short in standby time and inconvenient to use, and meanwhile, the normal use of the mobile phone is easily influenced by heat generated by working of a storage battery and an electrical component in the using process of the mobile phone.

Disclosure of Invention

An object of the utility model is to provide a cell-phone shell flash chamber device to solve the awkward problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mobile phone shell capacity expansion device comprises a mobile phone shell, an external shell and a mode change switch, wherein a power receiving coil is fixedly arranged at the bottom of the mobile phone shell, a magnetic sheet is fixedly arranged at the top of the power receiving coil, a camera hole is formed in the mobile phone shell, a flash lamp hole is formed in one side of the camera hole, a charging hole is fixedly formed in the bottom of one side of the mobile phone shell, the side edge of the bottom of the mobile phone shell is fixedly connected with one end of a plug through a connecting wire, one end of the connecting wire is fixedly connected with one end of the power receiving coil, the external shell is fixedly arranged at the bottom of the mobile phone shell, a connector is arranged at one side of the top of the external shell, one end of the connector is arranged in the mobile phone shell, a lighting lamp is embedded in the other side of the top of the external shell, a jack is formed in one side of the top end of the external shell, one side of external casing bottom is equipped with mode change over switch, the fixed external memory card that is equipped with in inside of external casing, mode change over switch passes through wire and external memory card electric connection, U type groove has been seted up to the inside of cell-phone shell, the inside packing in U type groove has the coolant liquid, the inlet with U type groove intercommunication is seted up to cell-phone shell one side bottom, the sealing plug has been inlayed to the inside of inlet, the through-hole has been seted up to the bottom edge of cell-phone shell, the through-hole alternates with the stay cord and is connected.

As a preferred technical scheme of the utility model, the top of external casing is equipped with the light switch, the light passes through the light switch and receives electric coil electric connection.

As an optimized technical scheme of the utility model, the surface subsides of magnetic sheet are equipped with conductive glass.

As a preferred technical scheme of the utility model, the hole of charging passes through wire and receives electric coil electric connection.

As a preferred technical scheme of the utility model, the both sides of cell-phone shell all are equipped with a plurality of louvres.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a cell-phone shell dilatation device, the device is mainly the combination of cell-phone shell and external memory card, under the condition that does not influence the normal charging of cell-phone, can carry out the device of dilatation to the cell-phone, the cell-phone directly reads the data in the memory card, convenient to use; the power receiving coil is arranged in the mobile phone shell and can charge a built-in storage battery of the mobile phone, so that the wireless charging function of the mobile phone can be realized, and the use convenience of the mobile phone is improved; meanwhile, the cooling liquid is filled in the U-shaped groove formed in the mobile phone shell, so that heat generated during the operation of the mobile phone can be conveniently dissipated, the normal operation of the mobile phone is ensured, and the phenomenon that the mobile phone is overheated and automatically turned off is avoided.

Drawings

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

fig. 2 is a schematic structural view of the mobile phone case of the present invention;

FIG. 3 is a schematic structural view of the external housing of the present invention;

fig. 4 is a schematic structural view of the inside of the mobile phone case of the present invention;

fig. 5 is a circuit diagram of the present invention.

In the figure: 1 cell-phone shell, 2 receive the electricity with coil, 3 magnetic sheet, 4 external casing, 5 mode change over switch, 6 camera holes, 7 holes of charging, 8 flash lamp holes, 9 connecting wire, 10 plugs, 11 light, 12 connectors, 13 external storage card, 14 jacks, 15 stay cords, 16 sealing plugs, 17 through-holes, 18U type grooves.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a mobile phone case capacity expansion device, comprising a mobile phone case 1, an external case 4 and a mode switch 5, wherein a power receiving coil 2 is fixed at the bottom of the mobile phone case 1, a magnetic sheet 3 is fixed at the top of the power receiving coil 2, a camera hole 6 is formed in the mobile phone case 1, a flash lamp hole 8 is formed at one side of the camera hole 6, a charging hole 7 is fixed at the bottom of one side of the mobile phone case 1, the side of the bottom of the mobile phone case 1 is fixedly connected with one end of a plug 10 through a connecting wire 9, one end of the connecting wire 9 is fixedly connected with one end of the power receiving coil 2, the external case 4 is fixed at the bottom of the mobile phone case 1, a connector 12 is arranged at one side of the top of the external case 4, one end of the connector 12 is arranged in the mobile phone case 1, a lighting lamp 11 is embedded at the other, one side on 4 tops of external casing is opened and is equipped with jack 14, the inner wall of jack 14 alternates with the other end of plug 10 and is connected, one side of 4 bottoms of external casing is equipped with mode change over switch 5, the inside of external casing 4 is fixed and is equipped with external storage card 13, mode change over switch 5 passes through wire and external storage card 13 electric connection, U type groove 18 has been seted up to the inside of cell-phone shell 1, the inside packing of U type groove 18 has the coolant liquid, the inlet with U type groove 18 intercommunication is seted up to 1 one side bottom of cell-phone shell, the inside of inlet is inlayed and is equipped with sealing plug 16, through-hole 17 has been seted up to the bottom edge of cell-phone shell 1, through-.

Preferably, the top of external casing 4 is equipped with the light switch, and light 11 passes through the light switch and receives electric connection with 2 electric connection of power consumption coil, through the power-on and power-off of light switch control light 11.

Preferably, the surface subsides of magnetic sheet 3 are equipped with conductive glass, through the conductive glass who establishes of subsides, realize cell-phone shell 1's wireless function of charging.

Preferably, the charging hole 7 is electrically connected to the power receiving coil 2 by a lead wire, and the battery built in the mobile phone is charged by the power receiving coil 2.

Preferably, both sides of the mobile phone shell 1 are provided with a plurality of heat dissipation holes, so that heat dissipation of the mobile phone inside the mobile phone shell 1 is facilitated.

When specifically using, the utility model relates to a cell-phone shell dilatation device, according to fig. 5 the mode change over switch 5 of the inside one side of circuit diagram device pass through the built-in battery electric connection of wire and cell-phone, and receive the power and pass through connecting wire 9 and the inside battery electric connection of cell-phone with coil 2, during the use, place the cell-phone in the inside of cell-phone shell 1 to insert the cell-phone mouth that charges with connector 12, when needs are seeked the dilatation, adjust the dilatation mode through mode change over switch 5, seek the setting of cell-phone Otg, then open this setting. Look for file management, whether the cell-phone can the auto-eject dilatation, click, a new file can appear, this file is exactly the file that the dilatation produced, when the cell-phone needs to charge, insert the inside of jack 14 with plug 10, and adjust the device for the charging mode through mode change switch 5 can, one side of this external casing 4 is equipped with light 11, make this cell-phone shell 1 the illumination at night use of being convenient for, the inside of this cell-phone shell 1 is equipped with magnetic sheet 3 and receives electric coil 2 simultaneously, be convenient for realize 1 wireless function of charging of cell-phone shell, improve the convenience of charging, when the cell-phone in the course of the work, through the inside coolant liquid that fills in U type groove 18, be convenient for the quick heat that removes cell-phone work production, avoid the cell-phone overheated auto-off phenomenon of appearing, influence normal work.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A mobile phone shell capacity expansion device comprises a mobile phone shell (1), an external shell (4) and a mode change switch (5), and is characterized in that a power receiving coil (2) is fixedly arranged at the bottom of the mobile phone shell (1), a magnetic sheet (3) is fixedly arranged at the top of the power receiving coil (2), a camera hole (6) is formed in the mobile phone shell (1), a flash lamp hole (8) is formed in one side of the camera hole (6), a charging hole (7) is fixedly arranged at the bottom of one side of the mobile phone shell (1), the side of the bottom of the mobile phone shell (1) is fixedly connected with one end of a plug (10) through a connecting wire (9), one end of the connecting wire (9) is fixedly connected with one end of the power receiving coil (2), the external shell (4) is fixedly arranged at the bottom of the mobile phone shell (1), and a connector (12) is arranged at one side of the top of the external shell (4), one end of the connector (12) is arranged inside the mobile phone shell (1), the other side of the top of the external shell (4) is embedded with a lighting lamp (11), one side of the top end of the external shell (4) is provided with a jack (14), the inner wall of the jack (14) is connected with the other end of the plug (10) in an inserting manner, one side of the bottom of the external shell (4) is provided with a mode conversion switch (5), the inside of the external shell (4) is fixedly provided with an external storage card (13), the mode conversion switch (5) is electrically connected with the external storage card (13) through a wire, the inside of the mobile phone shell (1) is provided with a U-shaped groove (18), the inside of the U-shaped groove (18) is filled with cooling liquid, the bottom of one side of the mobile phone shell (1) is provided with a liquid inlet communicated with the U-shaped groove (18), and the inside of, through-hole (17) have been seted up to the bottom edge of cell-phone shell (1), through-hole (17) alternate with stay cord (15) and are connected.

2. The mobile phone case expansion device of claim 1, wherein: the top of external casing (4) is equipped with the light switch, light (11) are through light switch and receive electric connection with coil (2) for the electricity.

3. The mobile phone case expansion device of claim 1, wherein: and conductive glass is adhered to the surface of the magnetic sheet (3).

4. The mobile phone case expansion device of claim 1, wherein: the charging hole (7) is electrically connected with the power receiving coil (2) through a lead.

5. The mobile phone case expansion device of claim 1, wherein: and a plurality of heat dissipation holes are formed in the two sides of the mobile phone shell (1).