CN104917860B - Anti-dropping mobile phone shell - Google Patents
Anti-dropping mobile phone shell Download PDFInfo
- Publication number
- CN104917860B CN104917860B CN201510347460.6A CN201510347460A CN104917860B CN 104917860 B CN104917860 B CN 104917860B CN 201510347460 A CN201510347460 A CN 201510347460A CN 104917860 B CN104917860 B CN 104917860B
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- shell
- current limliting
- gas bag
- elastic gas
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000003446 memory effect Effects 0.000 claims abstract description 4
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 239000000872 buffer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present invention relates to a kind of Anti-dropping mobile phone shell, this Anti-dropping mobile phone shell includes hard, hollow backboard and soft elastic, the hollow frame of matter；The backboard connects with the hollow region of the frame and constitutes sealing space；Liquid is filled with the sealing space；Elastic gas bag can move freely, closed is also placed with the hollow region of the backboard；There is current limliting shell that is closed, being made by transparent material in the outer wrap of the elastic gas bag, it is circumferentially equidistant on the current limliting shell to open up restricted orifice；Memory metal sheet of the installation with double-pass memory effect also circumferentially equidistant, outer wall of each memory metal sheet perpendicular to the current limliting shell on the outer wall of the current limliting shell；The mobile phone shell quality is lighter, can effectively slow down impulsive force when mobile phone falls, protection screen safety；With good heat conduction, radiating effect；There is mobilizable brand logo simultaneously, outward appearance is more exquisite.
Description
Technical field
It is a kind of mobile phone shell particularly the present invention relates to a kind of Cellphone Accessories.
Background technology
Mobile phone industry flourishes in recent years, and various types of mobile phones emerge in an endless stream, and the competition of mobile phone industry is increasingly
It is fierce；Current mobile phone develops towards big, light, thin direction, and with this change of cell phone appearance, the screen of mobile phone becomes more next
It is bigger, thickness more and more thinner, and the firmness of mobile phone is more and more lower, because handset size is larger, that is slipped out of the hand when using is general
Rate is significantly increased, therefore the probability increase that mobile phone is damaged；Mobile phone corner touches ground and easily causes whole screen during landing
Fragmentation, huge economic loss is caused to user, if internal information is lost, can more attract unnecessary trouble；It is more firm at present
Solid mobile phone use metal edge frame, this mobile phone ensure that the firm of surface structure, but impact resistance is not enough, in corner
The a wide range of fragmentation of screen can be still caused when being hit；In addition metal edge frame can influence the transmission of mobile phone signal.
Memorial alloy, that is, possess the alloy of SME, and it is in a kind of shape in low-temperature phase, when environment temperature exceedes
During critical-temperature, the memorial alloy can be transformed into another shape；Memorial alloy is roughly divided into three kinds：One-way memory alloy,
Deform at low temperature, recover the shape before deformation after heating, i.e., only there is shape-memory phenomena in heating process；Round trip is remembered
Alloy, heating recovers high-temperature-phase shape, and cooling can recover low-temperature phase shape again；Whole memorial alloy, it is same that heating recovers high-temperature-phase
Shape, the cold shape that is changed into when going is identical and be orientated opposite low-temperature phase shape.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of Anti-dropping mobile phone shell, the mobile phone shell quality is lighter, can effectively slow down
Impulsive force when mobile phone falls, protection screen safety；With good heat conduction, radiating effect；There is mobilizable brand simultaneously
Logo, outward appearance is more exquisite.
To solve the above problems, the technical solution adopted in the present invention is：This Anti-dropping mobile phone shell include hard, in
Empty soft elastic, the hollow frame of backboard and matter；The backboard connects with the hollow region of the frame and constitutes sealing sky
Between；Liquid is filled with the sealing space；Also it is placed with the hollow region of the backboard can move freely, closed
Elastic gas bag；There is current limliting shell that is closed, being made by transparent material in the outer wrap of the elastic gas bag, in the current limliting
It is circumferentially equidistant on shell to open up restricted orifice；Installation also circumferentially equidistant has double-pass memory effect on the outer wall of the current limliting shell
Memory metal sheet, outer wall of each memory metal sheet perpendicular to the current limliting shell.
The beneficial effects of the invention are as follows：Under nature, liquid is full of frame and backboard；When mobile phone falls accidentally,
The moment of mobile phone landing, frame is squeezed and is sent to sunken inside deformation；The volume of closing space reduces, hydraulic pressure increase；Uprush
Hydraulic pressure will extrude the elastic gas bag, elastic gas bag, which is pressurized, to be shunk, and air pressure inside becomes larger, and then gradually outside balance
Hydraulic pressure；I.e. during mobile phone is hit, impulsive force is converted into hydraulic pressure by liquid and passes to elasticity by this mobile phone shell
Gas bag, elastic gas bag shrinks and buffers the impulsive force；Compared to conventional mobile phone shell, impulsive force is limited in mobile phone shell by the present invention
Inside, prevents screen from, by moment impact, effectively reducing the probability of broken screen；Another feature of this Anti-dropping mobile phone shell is：Mobile phone side
The anti-impact force balance of frame everywhere, to the protection of mobile phone more comprehensively；Because the impulsive force of any direction is arrived by liquid conductive
Elastic gas bag, therefore frame any position can effectively damping when being hit.
In production, the speed of current limliting shell is flowed into by adjusting the metering hole on current limliting shell i.e. controllable liquid moment, from
And hydraulic pressure is controlled to the extrusion speed of elastic gas bag, and then control buffer speed；Therefore the optional material of frame in the present invention is non-
Often extensively, aperture and the quantity of metering hole need to be only adjusted according to the coefficient of elasticity and toughness of unlike material, you can make this anti-
The buffering effect for falling mobile phone shell most rationalizes.
In addition, the specific heat of liquid is big, the heat of mobile phone generation can be effectively absorbed, plays a part of cooling；Due to mobile phone
Heating is focusing only on subregion, rather than the overall consistent heat generation of mobile phone when in use, therefore the fluid temperature in backboard is unbalanced,
When the part memory metal sheet heating on current limliting shell reaches critical-temperature, the memory metal sheet of this part takes the lead in deformation and converting
Into high-temperature-phase shape, in deformation, memory metal sheet stirs liquid and drives current limliting shell to move；When the memory metal sheet of high-temperature-phase
Deformation and low-temperature phase shape is changed into again when being moved to low-temperature space, and promote the movement of current limliting shell again；The heat of mobile phone is used to
Current limliting shell is done work, effectively partial heat energy is consumed, tentatively radiated；Meanwhile, during current limliting shell is moved, in backboard
Liquid be stirred, mix；So that the liquid fast uniform of different temperatures and reach same temperature, and then play and accelerate radiating
Effect；Moving irregularly for current limliting shell also causes mobile phone more lively, more interesting simultaneously.
Preferably, being pasted with pattern or brand logo on the surface of the elastic gas bag；In use, brand
Logo can be moved freely with elastic gas bag, increase the interest of mobile phone so that mobile phone is more attractive, also make it that brand logo is more awake
Mesh.
Preferably, scribbling fluorescence coating on the elastic gas bag；In order to increase the aesthetic property of mobile phone.
Preferably, the buoyancy of elastic gas bag is equal to the gravity of elastic gas bag and current limliting shell；In order to make at elastic gas bag
In suspended state, and then expand moving range of the elastic gas bag in backboard.
Brief description of the drawings
Fig. 1 is the backsight structural representation of this Anti-dropping mobile phone shell one embodiment.
Fig. 2 is the cross section structure schematic diagram of embodiment illustrated in fig. 1.
Embodiment
Embodiment
In the embodiment shown in Fig. 1, Fig. 2, this Anti-dropping mobile phone shell includes hard, hollow backboard 1 and matter is soft
Elasticity, hollow frame 2；The backboard 1 connects with the hollow region of the frame 2 and constitutes sealing space；Described close
Seal and liquid is filled with space；Also it is placed with the hollow region of the backboard 1 can move freely, closed in oblateness
Elastic gas bag 3, be pasted with pattern or brand logo on the surface of the elastic gas bag 3, be also coated with the elastic gas bag
Fluorescence coating；There is current limliting shell 4 that is closed, being made by transparent material in the outer wrap of the elastic gas bag 3, in the current limliting shell
It is circumferentially equidistant on 4 to open up restricted orifice 41；The buoyancy of the elastic gas bag 3 is equal to the gravity of elastic gas bag 3 and current limliting shell 4；
Memory metal sheet 5 of the installation with double-pass memory effect also circumferentially equidistant on the outer wall of the current limliting shell 4, each memory gold
Belong to outer wall of the piece 5 perpendicular to the current limliting shell 4.
Under nature, liquid is full of frame 2 and backboard 1, because the buoyancy of elastic gas bag 3 is equal to elastic gas bag 3 and limit
The gravity of shell 4 is flowed, therefore vertical in use, elastic gas bag 3 is in suspended state, this can effectively expand elastic gas bag 3 and exist
Moving range in backboard 1；When mobile phone falls accidentally, the moment landed in mobile phone, frame 2 is squeezed and is sent to sunken inside
Deformation, frame 2, which is recessed, causes the volume of closing space to reduce, internal hydraulic pressure increase；The hydraulic pressure uprushed will extrude the elastic gas
Bag 3, elastic gas bag 3, which is pressurized, to be shunk, and air pressure inside becomes larger, and then gradually balances the hydraulic pressure of outside；Hit in mobile phone
During hitting, the impulsive force that mobile phone frame 2 is subject to is converted into hydraulic pressure by liquid and passes to elastic gas bag 3 by the present invention,
Elastic gas bag 3 shrinks and buffers the impulsive force；Compared to conventional mobile phone shell, impulsive force is limited in mobile phone shell by the present invention
Portion, prevents screen from, by moment impact, effectively reducing the probability of broken screen；Another feature of this Anti-dropping mobile phone shell is：Mobile phone frame 2
Anti-impact force balance everywhere, to the protection of mobile phone more comprehensively；Because the impulsive force of any direction passes through liquid conductive to bullet
Property gas bag 3, thus any position of frame 2 when being hit can effectively damping, rather than as conventional mobile phone shell only reinforces hand
Machine corner.
In production, the speed of current limliting shell 4 is flowed into by adjusting the metering hole 41 on current limliting shell 4 i.e. controllable liquid moment
Degree, so as to control hydraulic pressure to the extrusion speed of elastic gas bag 3, and then controls buffer speed；Therefore the frame 2 in the present invention is optional
Material widely, need to only adjust aperture and the quantity of metering hole 41, i.e., according to the coefficient of elasticity and toughness of unlike material
The buffering effect of this Anti-dropping mobile phone shell can be made most to rationalize.
In addition, the specific heat of liquid is big, the liquid in backboard 1 can effectively absorb the heat of mobile phone generation, play to mobile phone
The effect of cooling；Subregion is focusing only on because mobile phone generates heat when in use, rather than the overall consistent heat generation of mobile phone, therefore backboard
Fluid temperature in 1 is unbalanced, when the heating of part memory metal sheet 5 on current limliting shell 4 reaches critical-temperature, the note of this part
Recall sheet metal 5 to take the lead in deformation and changing into high-temperature-phase shape, in deformation, memory metal sheet 5 stirs liquid and drives current limliting shell 4
It is mobile；Deformation and low-temperature phase shape is changed into again when the memory metal sheet 5 of high-temperature-phase is moved to low-temperature space, and promoted again
Current limliting shell 4 is moved；Partial heat energy is effectively consumed, tentatively radiated to be done work to current limliting shell 4 by the heat of mobile phone；Meanwhile,
During current limliting shell 4 is moved, the liquid in backboard 1 is stirred, mixed；So that the liquid fast uniform of different temperatures and reaching
To same temperature, and then play a part of accelerating radiating；The band dynamic elasticity gas bag 3 that moves irregularly of current limliting shell 4 is moved；From mobile phone
The back side is observed, and elastic gas bag 3 of the note with brand logo is moved freely in backboard, and can send fluorescence, and this makes to go smoothly
Machine is more lively attractive in appearance, more interesting；Also so that brand logo is more eye-catching.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (2)
1. a kind of Anti-dropping mobile phone shell, this Anti-dropping mobile phone shell include hard, hollow backboard (1) and matter it is soft it is elastic,
Hollow frame (2)；The backboard (1) connects with the hollow region of the frame (2) and constitutes sealing space；Its feature exists
In：Liquid is filled with the sealing space；Also be placed with the hollow region of the backboard (1) it is can move freely,
Closed elastic gas bag (3)；There is current limliting shell that is closed, being made by transparent material in the outer wrap of the elastic gas bag (3)
(4) it is, circumferentially equidistant on the current limliting shell (4) to open up restricted orifice (41)；It is also circumferential on the outer wall of the current limliting shell (41)
Equidistant memory metal sheet (5) of the installation with double-pass memory effect, each memory metal sheet (5) is perpendicular to the current limliting shell
(4) outer wall；
Pattern or brand logo are pasted with the surface of the elastic gas bag (3)；
Fluorescence coating is scribbled on the elastic gas bag (3).
2. Anti-dropping mobile phone shell according to claim 1, it is characterised in that：The buoyancy of elastic gas bag (3) is equal to elastic gas
Wrap the gravity of (3) and current limliting shell (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510347460.6A CN104917860B (en) | 2015-06-22 | 2015-06-22 | Anti-dropping mobile phone shell |
| CN201710613722.8A CN107197067B (en) | 2015-06-22 | 2015-06-22 | Anti-falling mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510347460.6A CN104917860B (en) | 2015-06-22 | 2015-06-22 | Anti-dropping mobile phone shell |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613722.8A Division CN107197067B (en) | 2015-06-22 | 2015-06-22 | Anti-falling mobile phone shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104917860A CN104917860A (en) | 2015-09-16 |
| CN104917860B true CN104917860B (en) | 2017-10-27 |
Family
ID=54086554
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613722.8A Expired - Fee Related CN107197067B (en) | 2015-06-22 | 2015-06-22 | Anti-falling mobile phone shell |
| CN201510347460.6A Expired - Fee Related CN104917860B (en) | 2015-06-22 | 2015-06-22 | Anti-dropping mobile phone shell |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613722.8A Expired - Fee Related CN107197067B (en) | 2015-06-22 | 2015-06-22 | Anti-falling mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN107197067B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764193A (en) * | 2019-01-09 | 2019-05-17 | 吴宁 | A kind of rubber oil hose and preparation method thereof having efficient thermal protection structure |
| CN111000345A (en) * | 2019-12-13 | 2020-04-14 | 珠海格力电器股份有限公司 | Intelligent cooling mobile terminal protection shell, mobile terminal intelligent cooling system and mobile terminal intelligent cooling method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202603909U (en) * | 2012-05-08 | 2012-12-19 | 东莞市隽业塑胶制品有限公司 | Aeration cell phone case |
| CN203014904U (en) * | 2012-12-17 | 2013-06-19 | 黄杨 | Cellphone heat radiation back housing |
| CN204145569U (en) * | 2014-09-10 | 2015-02-04 | 深圳市旭源手袋制品有限公司 | A kind of multi-functional mobile phone protective jacket |
| CN204993460U (en) * | 2015-06-22 | 2016-01-20 | 陈伟强 | Cell -phone shell that has buffering effect after falling |
-
2015
- 2015-06-22 CN CN201710613722.8A patent/CN107197067B/en not_active Expired - Fee Related
- 2015-06-22 CN CN201510347460.6A patent/CN104917860B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202603909U (en) * | 2012-05-08 | 2012-12-19 | 东莞市隽业塑胶制品有限公司 | Aeration cell phone case |
| CN203014904U (en) * | 2012-12-17 | 2013-06-19 | 黄杨 | Cellphone heat radiation back housing |
| CN204145569U (en) * | 2014-09-10 | 2015-02-04 | 深圳市旭源手袋制品有限公司 | A kind of multi-functional mobile phone protective jacket |
| CN204993460U (en) * | 2015-06-22 | 2016-01-20 | 陈伟强 | Cell -phone shell that has buffering effect after falling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107197067A (en) | 2017-09-22 |
| CN107197067B (en) | 2020-04-24 |
| CN104917860A (en) | 2015-09-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Linli Inventor before: Chen Weiqiang |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170308 Address after: 310018 Hangzhou science and Technology University, Zhejiang, China Academy of metrology, modern science and Technology College, Shaw building, 502 Applicant after: Hu Linli Address before: Ouhai Newbridge street 325006 Zhejiang city of Wenzhou province Xining alley No. 29 Applicant before: Chen Weiqiang |
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| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Shengduo Inventor after: Li Yanlong Inventor after: Cui Xuefeng Inventor before: Hu Linli |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170717 Address after: Wu Tian Xia long street Ouhai District Zhejiang city Wenzhou province 325014 living area Rong Xin Garden 8 Room 201 Applicant after: Liu Hanyou Address before: 310018 Hangzhou science and Technology University, Zhejiang, China Academy of metrology, modern science and Technology College, Shaw building, 502 Applicant before: Hu Linli |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190107 Address after: 425500 Huafu Road, Tuojiang Town, Jianghua Yao Autonomous County, Yongzhou City, Hunan Province (in the courtyard of Tuojiang Town People's Government) Patentee after: Jianghua Yao Autonomous County Jinniu Development and Construction Co., Ltd. Address before: 325014 Room 201, Rongxin Garden 8, life district, Wutian street, Ouhai District, Wenzhou, Zhejiang Patentee before: Liu Hanyou |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20190622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |