CN220607619U

CN220607619U - Multifunctional flat protection shell

Info

Publication number: CN220607619U
Application number: CN202322024903.0U
Authority: CN
Inventors: 曹玉珍
Original assignee: Foshan Nanhai Tongmei Mold Technology Co ltd
Current assignee: Foshan Nanhai Tongmei Mold Technology Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-03-19
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the field of flat protection shells, in particular to a multifunctional flat protection shell. The novel gas bag comprises an inner protective shell, wherein the inner protective shell is provided with a gas bag component, the gas bag component comprises a shell, an igniter and a first ball bin, a wire is arranged in the igniter, the wire is fixedly connected with a second ball bin, an iron ball is arranged in the first ball bin, the iron ball can enter the second ball bin to be connected with the wire to start the igniter due to inertia when impacted, and a gas bag body and sodium azide are arranged in the shell to generate nitrogen when meeting fire so as to enlarge the gas bag body. In this multi-functional dull and stereotyped protective housing, the ice crystal compound cooling of the inside packing of outer protective housing back buffer bag slows down electronic component loss, and the iron ball receives the impact because inertia gets into second ball storehouse and starts the igniter with the wire connection in the gasbag subassembly when dull and stereotyped four angles are landed, and sodium azide meets the fire and produces a large amount of nitrogen gas rapidly and prop the gasbag body and protect dull and stereotyped, reduces the cracked degree of screen.

Description

Multifunctional flat protection shell

Technical Field

The utility model relates to the field of flat protection shells, in particular to a multifunctional flat protection shell.

Background

The flat protection shell is an ornament for protecting or decorating the appearance of a flat plate, is diversified according to the increase of the brand and the function of the flat plate along with the rapid development of the technology level, and is divided into pc shells, leather, silica gel, cloth, hard plastic, leather sleeves, metal toughened glass shells, soft plastic, wool, silk and other products according to the quality.

For multifunctional tablet protective cases, there are many prior art technologies, such as:

chinese patent No. CN104035521a discloses a tablet computer protective housing comprising: the tablet personal computer comprises a shell matched with the shape of the tablet personal computer and a bracket connected with the shell; the support is made of spring steel, and one end of the support is fixedly connected with the upper part of the middle part of the shell; the support is rectangular and the width increases from the one end that is connected with the casing to the other end. The support can be adaptively placed according to the needs of a user, can be directly attached to the surface of the shell, or is supported on the surface of the workbench or the computer desk, so that the user can free the hands to do other things, and the shell can protect the tablet personal computer and prevent the tablet personal computer from being scratched or scratched when being contacted with other objects.

Therefore, the conventional flat panel protective shell cannot provide effective protection for flat panel protection, and when a flat panel screen or corner firstly lands on the ground, the flat panel screen is easy to break due to small stress point and large impact force, and the maintenance cost is relatively high. In view of this, we propose a multifunctional tablet protective case.

Disclosure of Invention

The present utility model is directed to a multifunctional tablet protecting case, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the utility model provides a multifunctional panel protection shell, which comprises an inner protection shell.

As the further improvement of this technical scheme, four angles of inner protective housing are equipped with the gasbag subassembly, the gasbag subassembly includes shell, some firearm, first ball storehouse, inside wire that is equipped with of some firearm, wire and second ball storehouse fixed connection, be equipped with the iron ball in the first ball storehouse, can get into second ball storehouse connecting wire and start the igniter because inertia when the iron ball receives the impact, be equipped with gasbag body and sodium azide in the shell and meet the fire and produce a large amount of nitrogen gas rapidly, this internal inlet port nitrogen gas that is equipped with of gasbag struts the protection flat board rapidly with the gasbag body through the inlet port.

As a further improvement of the technical scheme, the side face of the inner protection shell is provided with a volume key, a fingerprint hole is formed below the volume key, the bottom of the inner protection shell is provided with a sound outlet, one side of the sound outlet in the opposite direction of the volume key is provided with a power-on hole, and a first camera hole is formed inside the inner protection shell.

As a further improvement of the technical scheme, the outer protection shell is fixedly connected with the outer protection shell, the outer protection shell is folded to cover the inner protection shell, and the outer protection shell is folded to form a flat plate bracket for supporting a flat plate.

As the further improvement of this technical scheme, half back of outer protective housing and inner protective housing fixed connection includes the buffer bag the ice crystal compound cooling flat board is filled to the inside packing of buffer bag, half that the outer protective housing covered the inner protective housing is equipped with the magnetism and inhales the subsides, magnetism is inhaled and is pasted and hold the further protection flat board through magnetic force with magnet when outer protective housing is folding.

As a further improvement of the technical scheme, the half back of the outer protective shell and the half back of the inner protective shell are fixedly connected, the half back of the outer protective shell and the half back of the inner protective shell comprise a magnet and a second camera hole, and the second camera hole is communicated with the first camera hole.

Compared with the prior art, the utility model has the beneficial effects that:

in this multi-functional dull and stereotyped protective housing, including the protective housing is collapsible with inner protective housing and dull and stereotyped protection through the outer protective housing that sets up, also collapsible dull and stereotyped support of making, the buffer bag that outer protective housing set up can reduce the harm that impact force brought when dull and stereotyped back falls to the ground, the ice crystal compound of inside packing can slow down electronic component because the loss that high temperature produced for dull and stereotyped cooling, the iron ball receives the impact in the gasbag subassembly that four angles of inner protective housing set up because inertia gets into the second ball storehouse and starts the igniter with the wire connection when dull and stereotyped, and the inside sodium azide of shell meets the fire and produces a large amount of nitrogen gas rapidly and prop the gasbag and prop the protection dull and stereotyped, reduce the cracked degree of screen and even perfect protection.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is a schematic view of the back structure of an embodiment;

fig. 3 is a schematic structural view of an airbag module of an embodiment.

The meaning of each reference sign in the figure is:

1. an outer protective shell; 10. a magnet; 11. a buffer bladder; 12. magnetic attraction sticking; 13. second camera hole

2. An inner protective shell; 20. a volume key; 21. a finger hole; 22. a sound outlet hole; 23. a power-on hole;

24. a first camera hole;

3. an airbag module; 30. a housing; 31. an airbag body;

32. an air inlet hole; 33. an igniter; 34. a wire; 35. iron balls; 36. a first ball bin; 37. and a second ball bin.

Detailed Description

The existing flat protection shell often cannot provide effective protection for the flat protection, when a flat screen or a corner of the flat screen firstly lands on the ground, the flat screen is easy to break due to small stress points and large impact force, the maintenance cost is high, the temperature of the back of the flat panel is higher and higher along with the higher and higher configuration of hand flat hardware, and the service life of electronic components in the flat panel can be influenced due to the fact that the temperature of the flat panel is too high.

Referring to fig. 1-3, the embodiment provides a multifunctional panel protection shell, which comprises an inner protection shell 2, wherein the four corners of the inner protection shell 2 are provided with an air bag component 3, the air bag component 3 comprises a shell 30, an igniter 33 and a first ball bin 36, a wire 34 is arranged in the igniter 33 and fixedly connected with a second ball bin 37, an iron ball 35 is arranged in the first ball bin 36, when the iron ball 35 is impacted, the iron ball 35 can enter the second ball bin 37 to be connected with the wire 34 to start the igniter 33 due to inertia, an air bag body 31 is arranged in the shell 30, a large amount of nitrogen is rapidly generated when sodium azide is filled in the shell 30 and meets fire, and an air inlet 32 is arranged in the air bag body 31 to rapidly expand the air bag body 31 through the air inlet 32.

Considering that the panel needs to exert its normal function, so the side of the inner protection shell 2 of this embodiment is provided with a volume key 20, the volume can be adjusted by pressing the volume key 20, the finger hole 21 is arranged below the volume key 20, the hand can directly unlock the panel and screen through the inner protection shell 2, the bottom of the inner protection shell 2 is provided with a sound outlet 22, the normal sound effect of the panel is not affected, the sound outlet 22 is provided with a plug hole 23 on one side of the opposite direction of the volume key 20, the charging of the panel is not affected, and the inner protection shell 2 is internally provided with a first camera hole 24, which does not shield the use of the panel camera.

Considering that people hold the tablet for a long time all the time and easily feel arm sour, in this embodiment, the outer protection shell 1 is fixedly connected with the outer protection shell 2, the outer protection shell 1 can be folded to cover the inner protection shell 2, and the outer protection shell 1 can be folded to form a tablet bracket to liberate both hands.

Considering that the back surface falls to the ground when the flat plate falls and the situation of scalding is used for a long time, therefore in this embodiment, half back surface of outer protective housing 1 and inner protective housing 2 fixed connection includes buffer bag 11 and magnet 10, and the inside ice crystal compound that fills of buffer bag 11 delays electronic component because of the loss that high temperature produced for the dull and stereotyped cooling, and half that outer protective housing 1 can cover inner protective housing 2 is equipped with magnetic attraction subsides 12, and magnetic attraction subsides 12 are through the magnetic attraction with magnet 10 when outer protective housing 1 is folding further protect the flat plate.

Considering that the flat camera can be shielded by the outer protective shell 1 to affect the use, in this embodiment, a second camera hole 13 is formed in a half of the back surface of the outer protective shell 1 and the inner protective shell 2 which are fixedly connected, and the second camera hole 13 is communicated with the first camera hole 24 so as not to affect the normal shooting of the flat camera.

The working principle is as follows: when the back of the flat plate falls to the ground, the buffer bag 11 arranged on the back of the outer protective shell 1 slows down the impact, the ice crystal compound filled in the buffer bag 11 can cool the flat plate, when the four corners of the flat plate are landed, the air bag assembly 3 arranged at the four corners of the inner protective shell 2 is started, the iron balls 35 in the first ball bin 36 in the outer shell 30 of the air bag assembly 3 are impacted, enter the second ball bin 37 due to inertia and are connected with the lead 34 to start the igniter 33, and a large amount of nitrogen gas is generated by sodium azide in the outer shell 30 when the sodium azide encounters fire, so that the air bag body 31 is quickly expanded to protect the flat plate through the air inlet holes 32.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional dull and stereotyped protective housing, includes inner protective housing (2), its characterized in that: four angles of inner protective housing (2) are equipped with gasbag subassembly (3), gasbag subassembly (3) include shell (30), some firearm (33), first ball storehouse (36), inside wire (34) that are equipped with of some firearm (33), wire (34) and second ball storehouse (37) fixed connection, be equipped with iron ball (35) in first ball storehouse (36), iron ball (35) receive when strikeing because inertia can get into second ball storehouse (37) connecting wire (34) start some firearm (33), be equipped with gasbag body (31) in shell (30), the intussuseption of shell (30) is filled with sodium azide and meets the fire and produce a large amount of nitrogen gas, be equipped with inlet port (32) nitrogen gas in gasbag body (31) and prop the protection flat board rapidly with gasbag body (31) through inlet port (32).

2. The multi-functional tablet protective case of claim 1, wherein: the utility model discloses a sound volume device, including inner protective housing (2), sound volume key (20) side, sound volume key (20) below is equipped with fingerprint hole (21), inner protective housing (2) bottom is equipped with sound hole (22), sound hole (22) are equipped with in sound volume key (20) opposite direction one side inserts electric hole (23), inner protective housing (2) inside is equipped with number one camera hole (24).

3. The multi-functional tablet protective case of claim 2, wherein: the utility model discloses a panel support, including inner protective housing (2), outer protective housing (1) outer fixedly connected with, outer protective housing (1) fold be used for covering inner protective housing (2), outer protective housing (1) fold into the panel support and be used for supporting the panel.

4. A multi-functional tablet protective case according to claim 3, wherein: half back of outer protective housing (1) and inner protective housing (2) fixed connection includes buffer bag (11), magnet (10), the ice crystal compound cooling flat board is filled to buffer bag (11) inside, half that outer protective housing (1) covers inner protective housing (2) is equipped with magnetic attraction subsides (12), magnetic attraction subsides (12) are through the magnetic force with magnet (10) when outer protective housing (1) is folding to inhale further protection flat board.

5. The multi-functional tablet protective case of claim 4, wherein: the novel anti-theft protection device is characterized in that a second photographing hole (13) is formed in the half back surface of the outer protection shell (1) fixedly connected with the inner protection shell (2), and the second photographing hole (13) is communicated with the first photographing hole (24).