CN104811520A - Mobile phone shell with safety capsule - Google Patents
Mobile phone shell with safety capsule Download PDFInfo
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- CN104811520A CN104811520A CN201510224381.6A CN201510224381A CN104811520A CN 104811520 A CN104811520 A CN 104811520A CN 201510224381 A CN201510224381 A CN 201510224381A CN 104811520 A CN104811520 A CN 104811520A
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- mobile phone
- pressure
- ball
- phone shell
- sensitive
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Abstract
The invention relates to a mobile phone shell with a safety capsule. The mobile phone shell with the safety capsule comprises a backboard and a frame, the inner peripheral wall of the frame is made of hard materials, the outer peripheral wall of the frame is made of soft and elastic materials, and an airtight interlayer is reserved between the inner peripheral wall and the outer peripheral wall; the airtight interlayer is filled with low-boiling evaporating liquid; a heating wire surrounding the inner peripheral wall and parallel to the backboard is further fixed in the airtight interlayer; an adapter connector electrically connected with the heating wire is further installed on the frame; a hollow voltage-sensitive ball is fixed in the backboard, and the voltage-sensitive ball and one control element are sequentially serially connected between the heating wire and the adapter connector; a pressure ball is further installed in the voltage-sensitive ball, and the ball size of the pressure ball is smaller than the inner diameter of the voltage-sensitive ball. The mobile phone shell is light, simple in design, good in impact resistance and free of interference with mobile phone signals.
Description
Technical field
The present invention relates to a kind of Cellphone Accessories, especially, is a kind of mobile phone shell.
Background technology
Along with the progress of science and technology, mobile phone industry is able to vigorous growth; For catering to the demand of user, mobile phone of today is towards large, light, thin future development; Mobile phone screen becomes and can be convenient for people to use greatly, but becomes simultaneously and not easily control and carry, and mobile phone is often because grasping loosely, slipping out of the hand and break screen into pieces; The thinning outward appearance that can make of body is more exquisite, but makes mobile phone more fragile, is easy to occur bending; Therefore, mobile phone shell starts to be in great demand; Traditional mobile phone shell adopts the harder material of quality to be made, and can protect the wearing and tearing of mobile phone frame, but impact resistance is not high, lands at mobile phone, when being subject to clashing into, impulsive force can pass to screen place by mobile phone shell, causes the cracked of screen; Even some mobile phone shell adopt metal material to make, and it can more effective protective housing, but but can interference handset signal, also make mobile phone entirety heavier, affect the portability of mobile phone.
Summary of the invention
For the problems referred to above, the invention provides a kind of safety bag mobile phone shell, this mobile phone shell quality is comparatively light, simplicity of design, has good impact resistance and can not interference handset signal.
For solving the problem, the technical solution adopted in the present invention is: safety capsule mobile phone shell includes backboard and frame; The internal perisporium of described frame is made by hard material, and periphery wall is soft by matter, elastomeric material is made, and leaves closed interlayer between internal perisporium and periphery wall; Lower boiling evaporated liquor is filled with in described closed interlayer; Heater strip around described internal perisporium and parallel with described backboard is also fixed with in described closed interlayer; Described frame is also provided with the power supply adapter be electrically connected with described heater strip; Have in hollow pressure-sensitive ball at described backboard internal fixtion, described pressure-sensitive ball and a control element are connected between described heater strip and power supply adapter successively; In described pressure-sensitive ball, be also provided with pressure ball, the sphere diameter of described pressure ball is less than the internal diameter of pressure-sensitive ball.
The invention has the beneficial effects as follows: mobile phone is put into safety capsule mobile phone shell, make described power supply adapter access the charging plug of mobile phone; This power supply adapter can be dust-proof, and then ensure the clean of charging plug for mobile phone; In the normal use procedure of mobile phone, as static use, walking uses and when rocking fast, and described pressure-sensitive ball is under pressure the pressure effect of ball all the time, and this pressure signal transmission is to control element, and control element keeps the circuit of heater strip to disconnect; When mobile phone slip out of the hand, fall downwards time, mobile phone entirety is in state of weightlessness, now pressure ball is zero to the pressure of pressure-sensitive ball, circuit between control element turn-on power adapter and heater strip, heater strip fast heating also makes evaporated liquor be warming up to boiling point, evaporated liquor evaporation is expanded, and described periphery wall bulges and forms protection air bag; This air bag effectively can cushion the impulsive force on ground when mobile phone lands, the safety of available protecting mobile phone screen; After mobile phone safe is landed, pressure ball recovers normal condition and again applies pressure to pressure-sensitive ball under gravity, and this pressure signal transmission to control element, and then disconnects the circuit of heater strip; The evaporated liquor liquefaction of gaseous state is shunk, and described periphery wall restores to the original state.
Delicate structure of the present invention, quality are comparatively light, and land at mobile phone and make the frame of mobile phone produce safety bag instantaneously, effectively buffering falls impulsive force, protection mobile phone screen safety; In addition, described periphery wall adopts elastomeric material to make, and compared to traditional metal shell, sense of touch temperature of the present invention is soft, has and uses feel preferably.
As preferably, when pressure-sensitive ball keeps without pressure more than 0.3 second, control element is by the circuit of conducting heater strip; When mobile phone back and forth rocks, what pressure ball can be of short duration does not contact pressure-sensitive ball, and the pressure now suffered by pressure-sensitive ball is zero, if control element is too sensitive, can cause the false triggering of safety bag; This duration limits can effectively prevent this erroneous judgement.
As preferably, the external diameter of described pressure-sensitive ball is 2-3mm; This size is convenient to processing and too much can not be increased case weight.
Accompanying drawing explanation
Fig. 1 is safety capsule mobile phone shell embodiment structural representation in normal state.
Fig. 2 is side structure schematic diagram in normal state embodiment illustrated in fig. 1.
Fig. 3 is embodiment illustrated in fig. 1ly falling the structural representation under state.
Fig. 4 is embodiment illustrated in fig. 1ly falling the side structure schematic diagram under state.
Embodiment
Embodiment
In embodiment shown in Fig. 1 to Fig. 4, safety capsule mobile phone shell includes backboard 1 and frame 2; The internal perisporium 21 of described frame 2 is made by hard material, and periphery wall 22 is soft by matter, elastomeric material is made, and leaves closed interlayer between internal perisporium 21 and periphery wall 22; Lower boiling evaporated liquor is filled with, as shown in the dash area in frame in described closed interlayer; In described closed interlayer, be also fixed with heater strip 3 around described internal perisporium 21 and parallel with described backboard 1, described heater strip 3 is as shown in heavy line in figure; Namely heater strip 3 contacts with evaporated liquor around internal perisporium 21 1 weeks in closed interlayer; Described frame 2 is also provided with the power supply adapter 4 be electrically connected with described heater strip 3; Have in hollow pressure-sensitive ball 5 at described backboard 1 internal fixtion, the external diameter of described pressure-sensitive ball 5 is 2-3mm; This size is convenient to processing and too much can not be increased case weight; Described pressure-sensitive ball 5 and a control element 7 are connected between described heater strip 3 and power supply adapter 4 successively; When pressure-sensitive ball 5 keeps without pressure more than 0.3 second, control element 7 is by the circuit of conducting heater strip 3; In described pressure-sensitive ball 5, be also provided with pressure ball 6, the sphere diameter of described pressure ball 6 is less than the internal diameter of pressure-sensitive ball 5.
Mobile phone is put into safety capsule mobile phone shell, make described power supply adapter 4 access the charging plug of mobile phone; This power supply adapter 4 can be dust-proof, and then ensure the clean of charging plug for mobile phone; When mobile phone charges, only charger need be inserted in power supply adapter 4; In the normal use procedure of mobile phone, as static use, on foot use with when rocking fast, described pressure ball 6 is subject to Action of Gravity Field all the time, therefore described pressure-sensitive ball 5 is under pressure the pressure effect of ball 6 all the time, this pressure signal transmission is to control element 7, and control element 7 keeps the circuit of heater strip 3 to disconnect; Now periphery wall 22 is close to described heater strip 3, and therefore in Fig. 1, periphery wall 22 does not indicate; When mobile phone slip out of the hand, fall downwards time, mobile phone entirety is in state of weightlessness, now the pressure of pressure ball 6 to pressure-sensitive ball 5 is zero, circuit between control element 7 turn-on power adapter 4 and heater strip 3, heater strip 3 fast heating also makes evaporated liquor be warming up to boiling point, evaporated liquor evaporation is expanded, and described periphery wall 22 bulges and forms protection air bag; This air bag effectively can cushion the impulsive force on ground when mobile phone lands, the safety of available protecting mobile phone screen; After mobile phone safe is landed, pressure ball 6 recovers normal condition and again applies pressure to pressure-sensitive ball 5 under gravity, and this pressure signal transmission to control element 7, and then disconnects the circuit of heater strip 3; The evaporated liquor liquefaction of gaseous state is shunk, and described periphery wall 22 restores to the original state.
In the present embodiment, only when pressure-sensitive ball 5 keeps without pressure more than 0.3 second, the circuit of control element 7 ability conducting heater strip 3; Because when mobile phone normally uses, user may rock mobile phone, and when mobile phone back and forth rocks, what pressure ball 6 can be of short duration does not contact pressure-sensitive ball 5, and the pressure now suffered by pressure-sensitive ball 5 is zero, if control element 7 is too sensitive, can cause the false triggering of safety bag; And in the present embodiment, when pressure-sensitive ball 5 keeps without pressure 0.3 second, namely mobile phone is in state of weightlessness 0.3 second, known by Newton mechanics law, mobile phone now moves down 0.441m, when normally rocking mobile phone, user can not accomplish so significantly to rock, and therefore this setting prevents safety bag to judge by accident; Simultaneously when mobile phone flooring height is less than 0.45m, this impact is within the safe range of mobile phone, broken screen not easily occurs dangerous.
Delicate structure of the present invention, quality are comparatively light, land make the frame 2 of mobile phone produce safety bag instantaneously at mobile phone, and effectively buffering falls impulsive force, protection mobile phone screen safety; In addition, described periphery wall 22 adopts elastomeric material to make, and compared to traditional metal shell, sense of touch temperature of the present invention is soft, has and uses feel preferably.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a safety bag mobile phone shell, safety capsule mobile phone shell includes backboard (1) and frame (2); The internal perisporium (21) of described frame (2) is made by hard material, it is characterized in that: periphery wall (22) is soft by matter, elastomeric material is made, and leaves closed interlayer between internal perisporium (21) and periphery wall (22); Lower boiling evaporated liquor is filled with in described closed interlayer; Heater strip (3) around described internal perisporium (21) and parallel with described backboard (1) is also fixed with in described closed interlayer; Described frame (2) is also provided with the power supply adapter (4) be electrically connected with described heater strip (3); Have in hollow pressure-sensitive ball (5) at described backboard (1) internal fixtion, described pressure-sensitive ball (5) and a control element (7) are connected between described heater strip (3) and power supply adapter (4) successively; In described pressure-sensitive ball (5), be also provided with pressure ball (6), the sphere diameter of described pressure ball (6) is less than the internal diameter of pressure-sensitive ball (5).
2. safety bag mobile phone shell according to claim 1, is characterized in that: when pressure-sensitive ball (5) keeps without pressure more than 0.3 second, described control element (7) is by the circuit of conducting heater strip (3).
3. safety bag mobile phone shell according to claim 1 and 2, is characterized in that: the external diameter of described pressure-sensitive ball (5) is 2-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224381.6A CN104811520B (en) | 2015-05-06 | 2015-05-06 | A kind of safety bag mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510224381.6A CN104811520B (en) | 2015-05-06 | 2015-05-06 | A kind of safety bag mobile phone shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104811520A true CN104811520A (en) | 2015-07-29 |
| CN104811520B CN104811520B (en) | 2017-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510224381.6A Expired - Fee Related CN104811520B (en) | 2015-05-06 | 2015-05-06 | A kind of safety bag mobile phone shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN104811520B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156298A (en) * | 2018-02-06 | 2018-06-12 | 钱月珍 | Mobile phone valve jacket |
| CN108366158A (en) * | 2018-05-08 | 2018-08-03 | 马人欢 | Intelligent active defense mobile phone shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05235822A (en) * | 1992-02-24 | 1993-09-10 | Nippon Telegr & Teleph Corp <Ntt> | Portable telephone set |
| TWI268086B (en) * | 2005-08-02 | 2006-12-01 | Inventec Multimedia & Telecom | Gas-inflated protecting equipment and is method |
| CN103479028A (en) * | 2013-10-12 | 2014-01-01 | 王赓 | Anti-falling charging mobile phone cover |
| CN203618030U (en) * | 2013-11-26 | 2014-05-28 | 杨磊 | Anti-falling mobile phone shell |
| CN204615873U (en) * | 2015-05-06 | 2015-09-02 | 苏州云远网络技术有限公司 | A kind of safety bag mobile phone shell |
-
2015
- 2015-05-06 CN CN201510224381.6A patent/CN104811520B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05235822A (en) * | 1992-02-24 | 1993-09-10 | Nippon Telegr & Teleph Corp <Ntt> | Portable telephone set |
| TWI268086B (en) * | 2005-08-02 | 2006-12-01 | Inventec Multimedia & Telecom | Gas-inflated protecting equipment and is method |
| CN103479028A (en) * | 2013-10-12 | 2014-01-01 | 王赓 | Anti-falling charging mobile phone cover |
| CN203618030U (en) * | 2013-11-26 | 2014-05-28 | 杨磊 | Anti-falling mobile phone shell |
| CN204615873U (en) * | 2015-05-06 | 2015-09-02 | 苏州云远网络技术有限公司 | A kind of safety bag mobile phone shell |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108156298A (en) * | 2018-02-06 | 2018-06-12 | 钱月珍 | Mobile phone valve jacket |
| CN108156298B (en) * | 2018-02-06 | 2020-07-17 | 浙江中超新材料股份有限公司 | Mobile phone case |
| CN108366158A (en) * | 2018-05-08 | 2018-08-03 | 马人欢 | Intelligent active defense mobile phone shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104811520B (en) | 2017-12-01 |
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Effective date of registration: 20171108 Address after: 325000 No. five, building 520, building 1599, No. 2, Binhai Park, Wenzhou economic and Technological Development Zone, Zhejiang, China Applicant after: Wenzhou Julong Intellectual Property Ltd Address before: Wujiang District of Suzhou City, Jiangsu Province, Taihu City Branch Park 215200 Applicant before: Suzhou Yun Yuan network technology company limited |
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