CN206602563U - A kind of mobile phone shell - Google Patents
A kind of mobile phone shell Download PDFInfo
- Publication number
- CN206602563U CN206602563U CN201720352953.3U CN201720352953U CN206602563U CN 206602563 U CN206602563 U CN 206602563U CN 201720352953 U CN201720352953 U CN 201720352953U CN 206602563 U CN206602563 U CN 206602563U
- Authority
- CN
- China
- Prior art keywords
- cavity
- mobile phone
- air bag
- phone shell
- gas generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of mobile phone shell, including：Housing, with the holding tank suitable for accommodating mobile phone, forms in the circumferential side wall of holding tank and at least one ejection door connected with cavity is formed at least one cavity, the outside wall surface of circumferential side wall；Air bag, is arranged in cavity, with inflation inlet；Gas generator, in cavity, the blowing mouth connected with the inflation inlet with each air bag；Accelerometer, on housing, the acceleration for detecting housing；Circuit is controlled, on housing, is electrically connected with respectively with accelerometer and gas generator；Air vent, hole inner sealing has sealing-plug, for the gas in air bag of releasing.The mobile phone shell that the utility model is provided; when accelerometer detects that the acceleration of housing reaches gravity acceleration g, control circuit control gas generator produces gas, fills air bag; and air bag is ejected cavity from ejection door, it can preferably protect handset and screen.
Description
Technical field
The utility model is related to Cellphone Accessories technical field, and in particular to a kind of mobile phone shell.
Background technology
With becoming increasingly popular for smart mobile phone, large-sized touch-screen and the smooth metal shell for having texture are all consumed
The ardent of person is pursued, and miscellaneous mobile phone shell is also arisen at the historic moment, in addition to personalization attractive in appearance, the main effect of mobile phone shell
It is exactly shatter-resistant, but the mobile phone shell of most of shatter-resistants also simply enhances the parcel compactness to mobile phone in the market, uses silicon
The padded coamings such as glue make housing, although can preferably protect phone housing and corner, can not but protect the screen of mobile phone, broken screen
Happen occasionally, brought about great losses to consumer etc. phenomenon.
Utility model content
Therefore, the technical problems to be solved in the utility model be to overcome in the prior art mobile phone shell can not protect Mobile phone screen
Curtain, easily causes the defect of broken screen, so that providing a kind of can preferably protect the mobile phone shell of phone housing and screen.
The technical solution adopted in the utility model is as follows：
A kind of mobile phone shell, including：Housing, with the holding tank suitable for accommodating mobile phone, in the circumferential side wall of the holding tank
Form and at least one ejection connected with the cavity is formed at least one cavity, the outside wall surface of the circumferential side wall
Mouthful；Air bag, is arranged in the cavity, with inflation inlet；Gas generator, in the cavity, with it is each described
The blowing mouth of the inflation inlet connection of air bag；Accelerometer, on the housing, the acceleration for detecting the housing；Control
Circuit processed, on the housing, is electrically connected with, when the acceleration with the accelerometer and the gas generator respectively
When the acceleration of the meter detection housing reaches gravity acceleration g, the control circuit controls the gas generator to produce gas
Body, fills the air bag, and the air bag is ejected the cavity from the ejection door；Air vent, hole inner sealing has sealing-plug,
For the gas released in the air bag.
The cavity is to take shape in inside the circumferential side wall of the holding tank, the profile frame consistent with the circumferential side wall
Several described air bags are provided with type cavity, the cavity, several described air bags are set around the holding tank.
The ejection door is arranged in the outside wall surface of the circumferential side wall of the holding tank correspondingly with the air bag.
The circumferential edge of the inflation inlet of the air bag and the circumferential edge of the ejection door are sealedly and fixedly connected.
The gas generator is arranged in the cavity, and the outside of the gas generator is coated with shockproof elastomer.
Opening, the gas hair are offered in the circumferential side wall of the holding tank at the position of the correspondence gas generator
The cavity wall of raw device and the cavity is detachably connected.
The flexible shrinkage of ejection door.
The air vent is taken shape in the circumferential side wall, and connects setting with the cavity.
The air bag is set to four, is respectively arranged on the surrounding of the holding tank.
Technical solutions of the utility model, have the following advantages that：
1. the mobile phone shell that the utility model is provided, including the housing with the holding tank suitable for accommodating mobile phone, holding tank
Form to form in cavity, the outside wall surface of circumferential side wall inside circumferential side wall and be provided with the ejection door connected with cavity, cavity
Gas generator and the air bag with inflation inlet, gas generator have on the blowing mouth connected with the inflation inlet of air bag, housing
Be additionally provided with can detect casing acceleration accelerometer and control air bag ejection control circuit, control circuit respectively with acceleration
Degree meter and gas generator are electrically connected with, and when mobile phone drops, when its acceleration reaches gravity acceleration g, accelerometer is sent
Signal, control circuit receives the signal and controls air bag to eject cavity from the ejection door in the outside wall surface of the circumferential side wall of housing,
Elastic bag is formed around mobile phone, when mobile phone lands, air bag contacts ground and provides buffering for mobile phone at first, preferably protects
Handset and screen；The mobile phone shell is also with air vent, the gas that can be released in air bag, after air bag is ejected, user
Sealing-plug in air vent hole can be extracted, gas of releasing, then balloon tamponade intracavitary of making the return trip empty can be reused, operation letter
It is single, it is convenient and reliable.
2. the mobile phone shell that the utility model is provided, the inside of the circumferential side wall of holding tank forms profile and circumferential side wall one
Several are provided with the frame shape cavity of cause, cavity and surrounds the air bag that holding tank is set, is conducive to forming more complete around mobile phone
The air bag protection in face.
3. the mobile phone shell that the utility model is provided, ejection door is corresponded with air bag and set so that each air bag has solid
Fixed ejection door, can avoid multiple air bags from interfering caused airbag aeration not from what an ejection door ejection was caused
Situations such as foot, ejection are obstructed.
4. the mobile phone shell that the utility model is provided, the circumferential edge of the inflation inlet of air bag and the circumferential edge of ejection door are sealed
It is fixedly connected, air bag can be made to eject cavity to greatest extent, and be conducive to the backfill of air bag.
5. the mobile phone shell that the utility model is provided, gas generator is arranged in cavity, released by blowing mouth into cavity
Deflation body, directly fills each air bag in cavity, and gas filling speed is fast, and air bag ejection is rapid；And outside gas generator
Portion is coated with shockproof elastomer, gas generator can be avoided by damaged bad, service life is longer.
6. the cavity wall of the mobile phone shell that the utility model is provided, gas generator and cavity is detachably connected, and holding tank
Circumferential side wall on correspondence gas generator position at offer opening, when gas generator need replacing, user can be direct
Replace, without changing whole mobile phone shell, use cost is low.
7. the mobile phone shell that the utility model is provided, the flexible shrinkage of ejection door so that air bag is in cavity inside, shell
The outward appearance of body is as good as with regular handset shell, also avoids air bag from leaking outside, or foreign matter enters in cavity.
8. the mobile phone shell that the utility model is provided, air vent is molded in circumferential side wall, directly connected with cavity, pulls out and put
The sealing-plug of stomata, you can whole air bags are deflated, it is simple and quick.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the three-dimensional view of the mobile phone shell provided in embodiment one of the present utility model；
Fig. 2 is the three-dimensional view of the mobile phone shell shown in Fig. 1；
Fig. 3 is front view of the mobile phone shell under air bag ejection state shown in Fig. 1；
Fig. 4 is the side view of the mobile phone shell shown in Fig. 3；
Fig. 5 is the top view of the mobile phone shell shown in Fig. 3.
Description of reference numerals：
1- holding tanks；2- cavitys；3- ejection doors；4- air bags；5- air vents.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as in addition, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
Embodiment one
Fig. 1 is the three-dimensional view of the mobile phone shell provided in embodiment one of the present utility model；Fig. 2 is the mobile phone shown in Fig. 1
The three-dimensional view of shell；Fig. 3 is front view of the mobile phone shell under air bag ejection state shown in Fig. 1；Fig. 4 is the mobile phone shown in Fig. 3
The side view of shell；Fig. 5 is the top view of the mobile phone shell shown in Fig. 3.As Figure 1-5, the mobile phone shell that the present embodiment is provided, including
Formed inside housing with the holding tank 1 suitable for accommodating mobile phone, the circumferential side wall of holding tank 1 outside cavity 2, circumferential side wall
Formed on wall and gas generator and the air bag 4 with inflation inlet, gas are provided with the ejection door 3 connected with cavity 2, cavity 2
Body generator, which has to be additionally provided with the blowing mouth connected with the inflation inlet of air bag 4, housing, can detect the acceleration of casing acceleration
The control circuit that degree meter and control air bag 4 are ejected, control circuit is electrically connected with accelerometer and gas generator respectively, works as hand
When machine drops, when its acceleration reaches gravity acceleration g, accelerometer sends signal, and control circuit receives the signal and controlled
Air bag 4 ejects cavity 2 from the ejection door 3 in the outside wall surface of the circumferential side wall of housing, and elastic bag 4 is formed around mobile phone,
When mobile phone lands, air bag 4 contacts ground and provides buffering for mobile phone at first, preferably protects handset and screen；The mobile phone
Shell is also with air vent 5, the gas that can be released in air bag 4, and after air bag 4 is ejected, user can be by the sealing in the hole of air vent 5
Plug goes out, gas of releasing, then the filling of air bag 4 is made the return trip empty can reuse in chamber 2, simple to operate, convenient and reliable.
Cavity 2 is the inside for the circumferential side wall for taking shape in holding tank 1, and outline is consistent with the Internal periphery of circumferential side wall
Several are provided with frame shape cavity 2, cavity 2 and surrounds the air bag 4 that holding tank 1 is set, is conducive to forming more complete around mobile phone
The air bag 4 in face is protected.
Four air bags 4 are provided with cavity 2, the surrounding of the holding tank 1, one bullet of each correspondence of air bag 4 is respectively arranged on
Outlet 3, ejection door 3 is arranged in the outside wall surface of the circumferential side wall of the holding tank 1, the circumferential edge of the inflation inlet of air bag 4 with
The circumferential edge of ejection door 3 is sealedly and fixedly connected, and air bag 4 can be made to eject cavity 2 to greatest extent, and be conducive to air bag 4
Backfill, ejection door 3 and air bag 4, which are corresponded, to be set so that each air bag 4 has fixed ejection door 3, can avoid multiple
Air bag 4 interferes situations such as caused under-inflation of air bag 4, ejection are obstructed from what an ejection of ejection door 3 was caused.
The flexible shrinkage of ejection door 3 so that air bag 4 at 2 inside of cavity, the outward appearance of housing and regular handset shell without
It is different, also avoid air bag 4 from leaking outside, or foreign matter enters in cavity 2.
Air vent 5 is molded in circumferential side wall, is directly connected with cavity 2, pulls out the sealing-plug of air vent 5, you can to complete
Portion's air bag 4 is deflated, simple and quick.
Gas generator is arranged in the cavity wall of the cavity 2, and gas is discharged into cavity 2 by blowing mouth, is directly filled out
Each air bag 4 filled in cavity 2, gas filling speed is fast, and air bag 4 is ejected rapidly；The outside of gas generator is coated with shockproof
Elastomer, can avoid gas generator by damaged bad, service life is longer；Correspondence institute in the circumferential side wall of the holding tank 1
State and opening is offered at the position of gas generator, the cavity wall of the gas generator and the cavity 2 is detachably connected, and works as gas
Body generator needs to change, and user can directly replace, and without changing whole mobile phone shell, use cost is low.
Accelerometer is fixed in cavity 2.
As the alternative embodiments of embodiment one, four skies are formed inside the circumferential side wall of the holding tank of housing
Chamber, four cavitys are set around holding tank, provided with an air bag in each cavity, a gas generator, each cavity correspondence
An air vent is provided with, each air vent is deflated to the air bag corresponding to it respectively.
As the alternative embodiments of embodiment one, accelerometer is arranged in the circumferential side wall of the holding tank of housing.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (9)
1. a kind of mobile phone shell, it is characterised in that including：
Housing, with the holding tank (1) suitable for accommodating mobile phone, at least one is formed in the circumferential side wall of the holding tank (1)
At least one ejection door (3) connected with the cavity (2) is formed in cavity (2), the outside wall surface of the circumferential side wall；
Air bag (4), is arranged in the cavity (2), with inflation inlet；
Gas generator, in the cavity (2), the blowing mouth connected with the inflation inlet with each air bag (4)；
Accelerometer, on the housing, the acceleration for detecting the housing；
Circuit is controlled, on the housing, is electrically connected with respectively with the accelerometer and the gas generator, when described
When accelerometer detects that the acceleration of the housing reaches gravity acceleration g, the control circuit controls the gas generator
Gas is produced, the air bag (4) is filled, and the air bag (4) is ejected the cavity (2) from the ejection door (3)；
Air vent (5), hole inner sealing has sealing-plug, for the gas released in the air bag (4).
2. mobile phone shell according to claim 1, it is characterised in that the cavity (2) is to take shape in the holding tank (1)
Several are provided with inside circumferential side wall, the profile frame-type cavity (2) consistent with the circumferential side wall, the cavity (2)
The air bag (4), several described air bags (4) are set around the holding tank (1).
3. mobile phone shell according to claim 2, it is characterised in that the ejection door (3) corresponds with the air bag (4)
Ground is arranged in the outside wall surface of the circumferential side wall of the holding tank (1).
4. mobile phone shell according to claim 3, it is characterised in that the circumferential edge of the inflation inlet of the air bag (4) and institute
The circumferential edge for stating ejection door (3) is sealedly and fixedly connected.
5. mobile phone shell according to claim 4, it is characterised in that the gas generator is arranged in the cavity (2),
The outside of the gas generator is coated with shockproof elastomer.
6. mobile phone shell according to claim 5, it is characterised in that correspondence is described in the circumferential side wall of the holding tank (1)
Opening is offered at the position of gas generator, the gas generator and the cavity wall of the cavity (2) are detachably connected.
7. the mobile phone shell according to any one of claim 1-6, it is characterised in that the ejection door (3) is flexible to receive
Contracting.
8. the mobile phone shell according to any one of claim 1-6, it is characterised in that the air vent (5) takes shape in described
In circumferential side wall, and setting is connected with the cavity (2).
9. the mobile phone shell according to any one of claim 1-6, it is characterised in that the air bag (4) is set to four, point
Not She Yu the holding tank (1) surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352953.3U CN206602563U (en) | 2017-04-06 | 2017-04-06 | A kind of mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720352953.3U CN206602563U (en) | 2017-04-06 | 2017-04-06 | A kind of mobile phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602563U true CN206602563U (en) | 2017-10-31 |
Family
ID=60145261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720352953.3U Expired - Fee Related CN206602563U (en) | 2017-04-06 | 2017-04-06 | A kind of mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040396A (en) * | 2018-07-23 | 2018-12-18 | 河南东润电子有限公司 | A kind of intelligence shatter-resistant mobile phone shell |
| CN113126697A (en) * | 2021-03-24 | 2021-07-16 | 深圳市鼎元智能科技有限公司 | Tablet personal computer protective sleeve applied to telecommunication service handling |
-
2017
- 2017-04-06 CN CN201720352953.3U patent/CN206602563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040396A (en) * | 2018-07-23 | 2018-12-18 | 河南东润电子有限公司 | A kind of intelligence shatter-resistant mobile phone shell |
| CN113126697A (en) * | 2021-03-24 | 2021-07-16 | 深圳市鼎元智能科技有限公司 | Tablet personal computer protective sleeve applied to telecommunication service handling |
| CN113126697B (en) * | 2021-03-24 | 2021-12-14 | 深圳市鼎元智能科技有限公司 | Tablet personal computer protective sleeve applied to telecommunication service handling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20180406 |