CN110290274A - A kind of fall prevention structure and its anti-fall method of mobile phone - Google Patents
A kind of fall prevention structure and its anti-fall method of mobile phone Download PDFInfo
- Publication number
- CN110290274A CN110290274A CN201910601600.6A CN201910601600A CN110290274A CN 110290274 A CN110290274 A CN 110290274A CN 201910601600 A CN201910601600 A CN 201910601600A CN 110290274 A CN110290274 A CN 110290274A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- bar shaped
- jet
- shell
- fumarole
- 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.)
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Classifications
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- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
Abstract
A kind of fall prevention structure of mobile phone, including shell, N group fumarole is provided on the bottom surface of shell, it is provided in the housing and N group fumarole N number of jet mechanism correspondingly, the puff prot of each jet mechanism is connected with corresponding one group of fumarole, N number of jet mechanism passes through route and is connected with sensor, and sensor makes shell rotation to make mobile phone screen fall upward for starting corresponding jet mechanism jet when mobile phone screen falls downward.The present invention has the advantages that jet mechanism structure is simple, occupy little space, long service life；Jet mechanism can be automatically controlled by sensor, effectively mobile phone screen be avoided to break into pieces；The air source of jet mechanism is the air outside handset shell, can be supplemented immediately after use, can be recycled, energy consumption is also very low.
Description
Technical field
The present invention relates to a kind of mobile phone manufacture technology field, the especially a kind of fall prevention structure of mobile phone and its dropproof side
Method.
Background technique
Application No. is the middle promulgateds by the State Council of CN201710084303.X entitled " dropproof based reminding method and device " for existing one kind
Bright patent application discloses a kind of dropproof based reminding method and device, wherein is arranged the described method includes: obtaining in mobile terminal
Multiple dropproof sensor status of predeterminated position, the predeterminated position are that the support mobile terminal stablizes the table placed
The multiple positions being distributed on face；When the multiple dropproof sensor status satisfaction falls condition, dropproof mention is carried out
It wakes up.In the disclosure, dropproof prompting can be carried out to user automatically, promoted by mobile terminal when determining that satisfaction falls condition
The intelligence degree of mobile terminal, and can be damaged to avoid mobile terminal and give user's bring economic loss, improve user
Experience.However, the device is only capable of playing the role of reminding user, be still difficult to physically to change mobile terminal falls track
Mobile terminal is avoided to damage, therefore the structure of the device also needs to be further improved.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of structure letter for above-mentioned state of the art
It is single, it is swift in response, the fall prevention structure for the mobile phone that can effectively avoid mobile phone screen from directly landing.
The technical scheme of the invention to solve the technical problem is: the fall prevention structure of this mobile phone, including mobile phone
Shell, it is characterised in that: N group fumarole is provided on the bottom surface of the shell, be provided in the shell and N group spray
N number of jet mechanism, the puff prot of each jet mechanism are connected stomata with corresponding one group of fumarole correspondingly, the N
A jet mechanism passes through route and is connected with the sensor in shell, and the sensor is used for when mobile phone screen falls downward
Start corresponding jet mechanism jet, makes shell rotation to make mobile phone screen fall upward, the N is no less than 1 nature
Number.
As an improvement, the specific structure of the jet mechanism is preferably, it is provided in the shell close to housing sidewall
Bar shaped chamber, is provided with spiral helicine electromagnetic coil on bar shaped cavity wall, and the electromagnetic coil and battery of mobile phone, sensor are constituted
Circuit, one group of fumarole are connected with one end of the bar shaped chamber, are arranged in housing sidewall corresponding with the other end of bar shaped chamber
There is air vent, the electromagnetic launch block that can be slided along coil inner cavity is provided in the inner cavity of electromagnetic coil, when the electromagnetic coil
When obtaining electric, the electromagnetic launch block sprays air from corresponding to the intracavitary air of fumarole sliding compression bar shaped by coil magnetic force
Hole sprays.
Be further improved, be preferably provided on the bar shaped cavity wall can helicla flute compatible with electromagnetic coil,
The electromagnetic coil for being embedded in helicla flute does not protrude bar shaped cavity wall, and the shape of the electromagnetic launch block is adapted with bar shaped cavity wall,
Bar shaped chamber one end corresponding with air vent is provided with spacing projection, the air vent is through between spacing projection and bar shaped cavity wall
Annular chamber be connected with bar shaped chamber.
Be further improved, the inner surface of the electromagnetic coil preferably with bar shaped cavity wall flush.
It is further improved, the bar shaped chamber is preferably circular cylindrical cavity, and the electromagnetic launch block is by rubber or plastics
The cylindrical body being made is equipped with permanent magnet in the cylindrical body.
It is further improved, the end of the electromagnetic launch block is preferably connected with one end of reset spring, the reset
The other end of spring is mutually fixed with spacing projection, and when electromagnetic coil power loss, the electromagnetic launch block is reset springs return top
Touching is in spacing projection.
As an improvement, buffer gear is preferably provided in bar shaped chamber end corresponding with fumarole, when the electromagnetic wire
When enclosing electric, the end of electromagnetic launch block can squeeze buffer gear and stop sliding.
It is further improved, the buffer gear is preferably buffer spring, and the end of the buffer spring is fixed on and sprays
On the end face of stomata corresponding bar shaped chamber end.
It is further improved, one group of fumarole includes four to six holes being arranged at equal intervals, the axial direction in four to six holes
Length when length is not extruded with buffer spring is identical.
Second technical problem to be solved by this invention be for above-mentioned state of the art and provide it is a kind of reaction it is fast
Speed, the anti-fall method of the fall prevention structure for the mobile phone that can effectively avoid mobile phone screen from directly landing.
The technical scheme of the invention to solve the technical problem is: the anti-fall method of this fall prevention structure,
It is characterized in that: including the following steps,
One, when mobile phone falls, the sensor starting；
Two, state of the sensor detection mobile phone screen with respect to ground；
Three, when mobile phone screen falls upward, jet mechanism not jet is described when mobile phone screen basic horizontal is fallen
Sensor starting any jet mechanism jet overturns shell, when mobile phone screen, which tilts, to land, the sensor starting inclination
The jet mechanism jet of side overturns shell.
Compared with the prior art, the advantages of the present invention are as follows: jet mechanism structure is simple, occupies little space, and can be mounted on
In shell, cell phone appearance is not influenced, is also less likely to be damaged, long service life；And jet mechanism can be controlled automatically by sensor
System, falling suddenly to mobile phone in time, promptly to react, and effectively mobile phone screen is avoided to break into pieces；The air source of jet mechanism is
Air outside handset shell can supplement immediately after use, therefore jet mechanism of the invention can be recycled, it is only necessary to electromagnetic coil
The energy consumption that short time is powered, it is very environmentally protective.
Detailed description of the invention
Fig. 1 is the perspective view of the embodiment of the present invention；
Fig. 2 is the perspective view that Fig. 1 is in another angle；
Fig. 3 is the side view of Fig. 2；
Fig. 4 is the sectional view in Fig. 3 along line A-A；
Fig. 5 is the structural exploded view of Fig. 2；
Fig. 6 is the top view of Fig. 2；
Fig. 7 is the cross-sectional view in Fig. 6 along line B-B；
Fig. 8 is that the cross-sectional view after electromagnetic launch block and electromagnetic coil is removed in Fig. 7.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figures 1 to 8, the fall prevention structure of the mobile phone of the present embodiment, the shell 1 including mobile phone, in the shell 1
Bottom surface on be provided with N group fumarole 11, be provided in the shell 1 and the one-to-one N number of jet plane of N group fumarole 11
Structure, the puff prot of each jet mechanism are connected with corresponding one group of fumarole 11, N number of jet mechanism pass through route with
Sensor in shell 1 is connected, and the sensor is for starting corresponding jet mechanism when mobile phone screen 10 falls downward
Jet makes the rotation of shell 1 to make mobile phone screen 10 fall upward, and the N is no less than 1 natural number.Sensor is mobile phone
Middle conventional sensing element, sensor can detect falling for mobile phone screen 10 by judging the angle on mobile phone screen 10 and ground
State is fallen, the particular circuit configurations of sensor belong to the prior art, therefore are not described in detail.
The specific structure of jet mechanism is to be provided with bar shaped chamber 12 in the shell 1 close to housing sidewall, intracavitary in bar shaped
Spiral helicine electromagnetic coil 2 is provided on wall, the electromagnetic coil 2 constitutes circuit, one group of fumarole with battery of mobile phone, sensor
11 are connected with one end of the bar shaped chamber 12, are provided with air vent in housing sidewall corresponding with the other end of bar shaped chamber 12
13, the electromagnetic launch block 3 that can be slided along coil inner cavity is provided in the inner cavity of electromagnetic coil 2, when the electromagnetic coil 2 must be electric
When, the electromagnetic launch block 3 sprays air from corresponding to the intracavitary air of 11 sliding compression bar shaped of fumarole by coil magnetic force
Hole 11 sprays.Be provided on the bar shaped cavity wall can helicla flute 121 compatible with electromagnetic coil 2, be embedded in helicla flute 121
Electromagnetic coil 2 do not protrude bar shaped cavity wall, the shape of the electromagnetic launch block 3 is adapted with bar shaped cavity wall, with ventilation
13 corresponding bar shaped chamber one end of hole is provided with spacing projection 14, and the air vent 13 is through between spacing projection 14 and bar shaped cavity wall
Annular chamber be connected with bar shaped chamber 12.The inner surface and bar shaped cavity wall flush of the electromagnetic coil 2.
Bar shaped chamber 12 is circular cylindrical cavity, and the electromagnetic launch block 3 is the cylindrical body as made of rubber or plastic production,
Permanent magnet is equipped in the cylindrical body.Alternatively, electromagnetic launch block 3 is that permanent magnet is made.The end of electromagnetic launch block 3 with
One end of reset spring is connected, and the other end and 14 phase of spacing projection of the reset spring are fixed, when 2 power loss of electromagnetic coil
When, the electromagnetic launch block 3 springs return that is reset contacts in spacing projection 14.Alternatively, spacing projection 14 and electromagnetic launch
The end face that block is in contact is magnetic face, and magnetic and electromagnetic launch block 3 the face magnetism that contacts in magnetic face is on the contrary, work as electromagnetic coil
When 2 power loss, as long as slightly lifting mobile phone head, electromagnetic launch block 3 is slided down to and limit convex due to gravity along bar shaped chamber 12
14 phase of column contacts, and is adsorbed in spacing projection 14 due to attracting each other with magnetic face.Sensor can be by the hand that detects
The specific angle of machine screen 10 and ground, the conduction time for adjusting electromagnetic coil 2 reach not to spray different amounts of air
Same shell 1 rotates angle, and the corresponding relationship of the angle and conduction time that specifically adjust can be obtained by the way that test is repeated several times,
Therefore it is not described in detail.
Bar shaped chamber end corresponding with fumarole 11 is provided with buffer gear, when the electromagnetic coil 2 must be electric, electromagnetism
The end of ejection block 3 can squeeze buffer gear and stop sliding.The buffer gear is buffer spring 4, the buffer spring 4
End is fixed on the end face of bar shaped chamber end corresponding with fumarole 11.One group of fumarole 11 includes that four be arranged at equal intervals arrive
The length when axial length in six holes, four to six holes is not extruded with buffer spring 4 is identical.
The anti-fall method of the fall prevention structure of the present embodiment, includes the following steps,
One, when mobile phone falls, the sensor starting；
Two, state of the sensor detection mobile phone screen 10 with respect to ground；
Three, when mobile phone screen 10 falls upward, jet mechanism not jet, when 10 basic horizontal of mobile phone screen is fallen,
Sensor starting any jet mechanism jet overturns shell 1, and when mobile phone screen 10, which tilts, to land, the sensor is opened
The jet mechanism jet of dynamic inclination side overturns shell 1.Basic horizontal, which is fallen, refers to angle between mobile phone screen 10 and ground
Less than 3 °, 0 to 180 ° of the value range of angle.
Working principle: when sensor will start any jet mechanism, sensor connects corresponding jet mechanism and mobile phone electricity
The route in pond makes corresponding electromagnetic coil 2 be powered to spray air at corresponding one group of fumarole 11.When 10 court of mobile phone screen
On when falling, jet mechanism not jet, when 10 basic horizontal of mobile phone screen is fallen, the sensor starts any jet mechanism
Jet overturns shell 1, and when mobile phone screen 10, which tilts, to land, the jet mechanism jet of the sensor starting inclination side makes
Shell 1 is overturn.Basic horizontal, which is fallen, refers to that angle is less than 3 ° between mobile phone screen 10 and ground, and the value range 0 of angle arrives
180°。
Claims (10)
1. a kind of fall prevention structure of mobile phone, the shell (1) including mobile phone, it is characterised in that: on the bottom surface of the shell (1)
It is provided with N group fumarole (11), is provided in the shell (1) and the one-to-one N number of jet plane of N group fumarole (11)
Structure, the puff prot of each jet mechanism are connected with corresponding one group of fumarole (11), and N number of jet mechanism passes through route
It is connected with the sensor in shell (1), the sensor is used to start corresponding spray when mobile phone screen (10) falls downward
Mechanism of qi structure jet makes shell (1) rotation to make mobile phone screen (10) fall upward, and the N is no less than 1 natural number.
2. fall prevention structure according to claim 1, it is characterised in that: the specific structure of the jet mechanism is to lean on
Bar shaped chamber (12) are provided in the shell (1) of nearly housing sidewall, spiral helicine electromagnetic coil is provided on bar shaped cavity wall
(2), the electromagnetic coil (2) and battery of mobile phone, sensor constitute circuit, one group of fumarole (11) and the bar shaped chamber (12)
One end is connected, and air vent (13) is provided in housing sidewall corresponding with the other end of bar shaped chamber (12), in electromagnetic coil (2)
Inner cavity in be provided with can along coil inner cavity slide electromagnetic launch block (3), when the electromagnetic coil (2) it is electric when, the electricity
Magnetic launches block (3) is made air from corresponding spray-hole (11) by coil magnetic force to the intracavitary air of fumarole (11) sliding compression bar shaped
It sprays.
3. fall prevention structure according to claim 2, it is characterised in that: being provided on the bar shaped cavity wall can be with electricity
The compatible helicla flute (121) of magnetic coil (2), the electromagnetic coil (2) for being embedded in helicla flute (121) do not protrude bar shaped cavity wall, institute
The shape for stating electromagnetic launch block (3) is adapted with bar shaped cavity wall, is provided in bar shaped chamber one end corresponding with air vent (13)
Spacing projection (14), the air vent (13) through between spacing projection (14) and bar shaped cavity wall annular chamber and bar shaped chamber (12)
It is connected.
4. fall prevention structure according to claim 3, it is characterised in that: the inner surface of the electromagnetic coil (2) and bar shaped
Cavity wall flush.
5. fall prevention structure according to claim 3, it is characterised in that: the bar shaped chamber (12) is circular cylindrical cavity, institute
Stating electromagnetic launch block (3) is the cylindrical body as made of rubber or plastic production, and permanent magnet is equipped in the cylindrical body.
6. fall prevention structure according to claim 3, it is characterised in that: the end of the electromagnetic launch block (3) and reset
One end of spring is connected, and the other end and the spacing projection (14) of the reset spring are mutually fixed, when electromagnetic coil (2) power loss
When, the electromagnetic launch block (3) springs return that is reset contacts on spacing projection (14).
7. fall prevention structure according to claim 2, it is characterised in that: in bar shaped chamber end corresponding with fumarole (11)
It is provided with buffer gear, when the electromagnetic coil (2) must be electric, the end of electromagnetic launch block (3) can squeeze buffer gear and stop
Sliding stop.
8. fall prevention structure according to claim 7, it is characterised in that: the buffer gear is buffer spring (4), described
The end of buffer spring (4) is fixed on the end face of bar shaped chamber end corresponding with fumarole (11).
9. fall prevention structure according to claim 8, it is characterised in that: one group of fumarole (11) includes being arranged at equal intervals
Four to six holes, the length when axial length in four to six holes is not extruded with buffer spring (4) are identical.
10. one kind is according to claim 1 to the anti-fall method of fall prevention structure described in 9, it is characterised in that: including following step
Suddenly,
One, when mobile phone falls, the sensor starting；
Two, state of sensor detection mobile phone screen (10) with respect to ground；
Three, when mobile phone screen (10) falls upward, jet mechanism not jet, when mobile phone screen (10) basic horizontal is fallen,
Sensor starting any jet mechanism jet overturns shell (1), when mobile phone screen (10), which tilt, lands, the sensing
The jet mechanism jet of device starting inclination side overturns shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601600.6A CN110290274B (en) | 2019-07-11 | 2019-07-11 | Anti-falling device of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601600.6A CN110290274B (en) | 2019-07-11 | 2019-07-11 | Anti-falling device of mobile phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110290274A true CN110290274A (en) | 2019-09-27 |
| CN110290274B CN110290274B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910601600.6A Active CN110290274B (en) | 2019-07-11 | 2019-07-11 | Anti-falling device of mobile phone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101627A (en) * | 2021-05-31 | 2021-07-13 | 九江学院 | Tennis training device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939571A (en) * | 2010-02-11 | 2013-02-20 | 亚马逊技术股份有限公司 | Protecting devices from impact damage |
| CN103634465A (en) * | 2013-11-14 | 2014-03-12 | 成都博约创信科技有限责任公司 | Mobile phone capable of changing landing posture |
| CN104767845A (en) * | 2015-03-11 | 2015-07-08 | 维优科技有限公司 | Full-screen crash prevention mobile phone |
| CN207010779U (en) * | 2017-06-12 | 2018-02-13 | 广东轻工职业技术学院 | A kind of mobile terminal jet buffers Shatter-resistant device |
| CN109803507A (en) * | 2019-03-25 | 2019-05-24 | 合肥联宝信息技术有限公司 | Electronic equipment fall protection devices and electronic equipment |
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2019
- 2019-07-11 CN CN201910601600.6A patent/CN110290274B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939571A (en) * | 2010-02-11 | 2013-02-20 | 亚马逊技术股份有限公司 | Protecting devices from impact damage |
| CN103634465A (en) * | 2013-11-14 | 2014-03-12 | 成都博约创信科技有限责任公司 | Mobile phone capable of changing landing posture |
| CN104767845A (en) * | 2015-03-11 | 2015-07-08 | 维优科技有限公司 | Full-screen crash prevention mobile phone |
| CN207010779U (en) * | 2017-06-12 | 2018-02-13 | 广东轻工职业技术学院 | A kind of mobile terminal jet buffers Shatter-resistant device |
| CN109803507A (en) * | 2019-03-25 | 2019-05-24 | 合肥联宝信息技术有限公司 | Electronic equipment fall protection devices and electronic equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101627A (en) * | 2021-05-31 | 2021-07-13 | 九江学院 | Tennis training device |
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| CN110290274B (en) | 2021-03-26 |
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