CN107548248A - A kind of active shock resistance mechanism and a kind of mobile terminal - Google Patents
A kind of active shock resistance mechanism and a kind of mobile terminal Download PDFInfo
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- CN107548248A CN107548248A CN201610487897.4A CN201610487897A CN107548248A CN 107548248 A CN107548248 A CN 107548248A CN 201610487897 A CN201610487897 A CN 201610487897A CN 107548248 A CN107548248 A CN 107548248A
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- fore shell
- armature
- cushion pad
- spring
- electromagnet
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Abstract
The invention provides a kind of active shock resistance mechanism and a kind of mobile terminal, wherein, the active shock resistance mechanism includes：Multiple electromagnetic relays and fore shell；The multiple electromagnetic relay is separately positioned on the fore shell；Wherein, the electromagnetic relay includes：Base, spring, support bar, armature, electromagnet and cushion pad；One end of the spring, support bar and electromagnet is sequentially fixed on the base；The other end of the spring and support bar and one end of the cushion pad are connected with the armature successively；Wherein, one end of the other end of the spring and the cushion pad is fixedly connected with the armature, the other end of the support bar and the armature axis connection.Protection to electronic equipment is realized by the present invention, avoids damage of the electronic equipment during use or reliability testing.
Description
Technical field
It is whole more particularly to a kind of active shock resistance mechanism and a kind of movement the present invention relates to technical field of mobile terminals
End.
Background technology
At present, electronic equipment is widely used in daily life, electronic equipment in using process or reliability testing,
Often damaged because falling or colliding, such as outer casing rupture, broken screen.It can be seen that how in electronic equipment to use process
Or in reliability testing, the protection to electronic equipment is realized, the problem of avoiding the damage of electronic equipment from being urgent need to resolve of the present invention
One of.
The content of the invention
The present invention provides a kind of active shock resistance mechanism and a kind of mobile terminal, to realize the protection to electronic equipment,
Avoid damage of the electronic equipment during use or reliability testing.
In order to solve the above problems, the invention discloses a kind of active shock resistance mechanism, including：Multiple electromagnetic relays
And fore shell；
The multiple electromagnetic relay is separately positioned on the fore shell；
Wherein, the electromagnetic relay includes：Base, spring, support bar, armature, electromagnet and cushion pad；
One end of the spring, support bar and electromagnet is sequentially fixed on the base；
The other end of the spring and support bar and one end of the cushion pad are connected with the armature successively；Wherein,
One end of the other end of the spring and the cushion pad is fixedly connected with the armature, the other end of the support bar with it is described
Armature axis connection.
Preferably, when in buffer status, the electromagnet is connected with the armature electromagnetism, the cushion pad it is another
Outer surface of the end higher than the fore shell；
When in normal condition, the electromagnet is off with the armature, the other end of the cushion pad
It is contour with the outer surface of the fore shell.
Preferably, the multiple electromagnetic relay is separately positioned on the fore shell, including：
Four electromagnetic relays are separately positioned on four drift angles of the fore shell.
Preferably, four through holes are respectively arranged with four corner positions of the fore shell；
Four cushion pads of four electromagnetic relays are respectively in four through holes.
Preferably, the mechanism also includes：
The light sensor eyeglass and sensor printed substrate being arranged on the fore shell；
Wherein, the sensor printed substrate includes：
First printed substrate, 3-axis acceleration sensor and light range sensor；
3-axis acceleration sensor and the light range sensor is arranged on first printed substrate.
Preferably, the mechanism also includes：
Touch-screen, the second printed substrate and rear shell；
Wherein, the touch-screen and second printed substrate are fixed in the fore shell；
The fore shell connects with rear shell closure.
The invention also discloses a kind of mobile terminal, including above-mentioned active shock resistance mechanism.
Compared with prior art, the present invention includes advantages below：
The invention discloses a kind of active shock resistance mechanism, including the multiple electromagnetic relays being arranged on fore shell, its
In, the electromagnetic relay includes：Base, spring, support bar, armature, electromagnet and cushion pad；The spring, support bar and
One end of electromagnet is sequentially fixed on the base；The other end of the spring and support bar and the one of the cushion pad
End is connected with the armature successively；Wherein, one end of the other end of the spring and the cushion pad is fixed with the armature and connected
Connect, the other end of the support bar and the armature axis connection.When electronic equipment, which is in, the abnormality such as falls, the buffering
Pad can stretch out the outer surface of fore shell in the presence of the armature and the electromagnet, because the cushion pad can be silica gel
Deng the material with power absorption, can effectively enter row buffering to power, reduce electronic equipment when falling and collision on the ground impact
Power, it effectively prevent damage of the electronic equipment during use or reliability testing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of active shock resistance mechanism in the embodiment of the present invention；
Fig. 2 is a kind of structural representation of first electromagnetic relay in the embodiment of the present invention；
Fig. 3 is the structural representation of the electromagnetic relay of another in the embodiment of the present invention first；
Fig. 4 is a kind of general assembly structural representation of active shock resistance mechanism in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of sensor printed substrate in the embodiment of the present invention；
Fig. 6 is a kind of first state schematic diagram of active shock resistance mechanism in the embodiment of the present invention；
A kind of second view of active shock resistance mechanism in Fig. 7 embodiment of the present invention.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
Embodiment one
Reference picture 1, show a kind of structural representation of active shock resistance mechanism in the embodiment of the present invention.In this implementation
In example, the active shock resistance mechanism includes：Multiple electromagnetic relays and fore shell 1.
The multiple electromagnetic relay is arranged on the fore shell 1, e.g., with shown in Fig. 1 the first electromagnetic relay 21,
Exemplified by second electromagnetic relay 22, the 3rd electromagnetic relay 23 and the 4th electromagnetic relay 24, first electromagnetic relay 21,
Second electromagnetic relay 22, the 3rd electromagnetic relay 23 and the 4th electromagnetic relay 24 are separately positioned on the fore shell 1.It is described
Stating the first electromagnetic relay 21, the second electromagnetic relay 22, the 3rd electromagnetic relay 23 and the 4th electromagnetic relay 24 can set
Any appropriate position on the fore shell 1 is put, for example, first electromagnetic relay 21, the second electromagnetic relay 22,
Three electromagnetic relays 23 and the 4th electromagnetic relay 24 can be separately positioned at four corner positions of the fore shell.
Certainly, those skilled in the art are it should be apparent that the quantity of the electromagnetic relay includes but are not limited to
State four electromagnetic relays, the position of the multiple electromagnetic relay can with but be not limited only to be arranged on four of the fore shell 1
At corner position.
The concrete structure of electromagnetic relay is illustrated by taking the first electromagnetic relay as an example below.
Reference picture 2, show a kind of structural representation of first electromagnetic relay in the embodiment of the present invention.Wherein, it is described
First electromagnetic relay 21 can include：Base 211, spring 212, support bar 213, armature 214, electromagnet 215 and cushion pad
216。
In the present embodiment, one end of the spring 212, support bar 213 and electromagnet 215 is sequentially fixed at the base
On 211；The other end of the spring 212 and support bar 213 and one end of the cushion pad 216 successively with the armature 214
Connection；Wherein, the other end of the spring 212 and one end of the cushion pad 216 are fixedly connected with the armature 214, described
The other end of support bar 213 and the axis connection of armature 214.
As shown in Fig. 2 the armature 214 can control the cushion pad by the spring 212 and the electromagnet 215
216 it is flexible.
Specifically, as Fig. 2, the electromagnet 215 are off with the armature 214, the cushion pad 216 is in institute
State and be in original state position in the presence of spring 212.
Reference picture 3, show the structural representation of the electromagnetic relay of another in the embodiment of the present invention first.Such as Fig. 3 institutes
Show, the electromagnet 215 is in connection status, effect of the cushion pad 216 in the electromagnet 215 with the armature 214
Buffer status position is in down.
It should be noted that when the electromagnet 215 is off with the armature 214, the cushion pad 216 exists
When original state position is in the presence of the spring 212, the appearance of the other end of the cushion pad 216 and the fore shell 1
Face is contour, that is, in normal state, cushion pad 216 will not protrude the fore shell 1, does not influence the active anti-impact
Hit the outward appearance and normal use of mechanism.When the electromagnet 215 and the armature 214 are in connection status, the cushion pad 216
When being in buffer status position in the presence of the electromagnet 215, the other end of the cushion pad 216 can protrude it is described before
The outer surface of shell 1, and then the protection to electronic equipment is realized, that is, (e.g., falling state), Ke Yitong under abnormal condition
Cross and protrude the cushion pad 216 of the fore shell 1 and realize buffering to collision impact, realize the protection to electronic equipment.
In summary, a kind of active shock resistance mechanism described in the present embodiment, including the multiple electricity being arranged on fore shell
Magnetic relay, wherein, the electromagnetic relay includes：Base, spring, support bar, armature, electromagnet and cushion pad；The bullet
One end of spring, support bar and electromagnet is sequentially fixed on the base；The other end of the spring and support bar and described
One end of cushion pad is connected with the armature successively；Wherein, one end of the other end of the spring and the cushion pad with it is described
Armature is fixedly connected, the other end of the support bar and the armature axis connection.The abnormality such as fall when electronic equipment is in
When, the cushion pad can stretch out the outer surface of fore shell in the presence of the armature and the electromagnet, due to the buffering
Pad can be the material that silica gel etc. has power absorption, can effectively enter row buffering to power, reduce electronic equipment when falling with ground
The impulsive force of face collision, effectively prevent damage of the electronic equipment during use or reliability testing.
Embodiment two
Reference picture 4, show a kind of structure general assembly schematic diagram of active shock resistance mechanism in the embodiment of the present invention.At this
In embodiment, the active shock resistance mechanism can apply to electronic equipment, wherein, the electronic equipment includes but is not limited to
Mobile terminal.
Wherein, the active shock resistance mechanism includes：Multiple electromagnetic relays, fore shell 1, light sensor eyeglass 3, biography
Sensor printed substrate 4, touch-screen 5, the second printed substrate 6 and rear shell 7.
In the present embodiment, the touch-screen 5 and second printed substrate 6 are fixed in the fore shell, before described
Shell 1 connects with the rear shell 7 closure.Specifically, the fore shell 1 can fix the touch-screen 5, second printed substrate
6 can be fixed in fore shell 1 and the rear shell 7, and the fore shell 1 and the rear shell 7 are effectively realized to described after being buckled into
The protection of two printed substrates 6.Wherein, it can set that related to mobile terminal other are hard on second printed substrate 6
Part module, e.g., communication module, camera module, fingerprint identification module and processor etc., the present embodiment is not restricted to this.
Further, the multiple electromagnetic relay is separately positioned on the fore shell 1.As shown in figure 4, the multiple electricity
Magnetic relay can with but be not limited only to include：First electromagnetic relay 21, the second electromagnetic relay 22, the 3rd electromagnetic relay 23
With the 4th electromagnetic relay 24.Wherein, four through holes are respectively arranged with four corner positions of the fore shell 1：First through hole
11st, the second through hole 12, third through-hole 13 and fourth hole 14.First electromagnetic relay 21, the second electromagnetic relay 22,
Three electromagnetic relays 23 and the 4th electromagnetic relay 24 are separately positioned on corresponding first through hole 11, the second through hole 12, threeway
In hole 13 and fourth hole 14.Certainly, those skilled in the art are it should be apparent that the electromagnetic relay can be arranged on electricity
Any one appropriate position of sub- equipment, the present embodiment are not restricted to this.
Each hardware module of the active shock resistance mechanism is illustrated respectively separately below.
First, electromagnetic relay
With reference to shown in above-mentioned Fig. 2 and Fig. 3, still illustrated by taking the first electromagnetic relay 21 as an example, first electromagnetism after
Electrical equipment 21 can include：Base 211, spring 212, support bar 213, armature 214, electromagnet 215 and cushion pad 216.Wherein, institute
The one end for stating spring 212, support bar 213 and electromagnet 215 is sequentially fixed on the base 211；The spring 212 and support
One end of the other end of bar 213 and the cushion pad 216 is connected with the armature 214 successively；Wherein, the spring 212
One end of the other end and the cushion pad 216 is fixedly connected with the armature 214, the other end of the support bar 213 with it is described
The axis connection of armature 214.
In the present embodiment, when in buffer status, the electromagnet 215 is connected with the electromagnetism of armature 214, described
The other end of cushion pad 216 is higher than the outer surface of the fore shell 1；When in normal condition, the electromagnet 215 and the rank
Iron 214 is off, and the outer surface of the other end of the cushion pad 216 and the fore shell 1 is contour.
2nd, sensor printed substrate
Reference picture 5, show a kind of structural representation of sensor printed substrate in the embodiment of the present invention.Wherein, institute
Stating sensor printed substrate 4 can include：First printed substrate 41,3-axis acceleration sensor 42 and light Distance-sensing
Device 43.The 3-axis acceleration sensor 42 and light range sensor 43 are arranged on first printed substrate 41.
In the present embodiment, the 3-axis acceleration sensor 42 can detect to the acceleration of mobile terminal, if
Detect that the acceleration of mobile terminal is more than a certain setting acceleration rate threshold, then illustrate that the mobile terminal is likely to be at whereabouts shape
State, it may be collided with ground or other objects, at this point it is possible to by being powered to the multiple electromagnetic relay,
So that armature 214 connects with the electromagnetism of electromagnet 215, and then controls cushion pad 216 to stretch out the fore shell 1, resist what is be likely to occur
Collision impact, realize the protection to mobile terminal.
Preferably, the light range sensor 43 can be used for entering the distance of mobile terminal and ground or other objects
Row detection, if detecting, the distance of mobile terminal and ground or other objects is less than a certain setpoint distance threshold value, illustrate described in
Mobile terminal is likely to be at falling state, may be collided with ground or other objects, at this point it is possible to by described more
Individual electromagnetic relay is powered so that armature 214 connects with the electromagnetism of electromagnet 215, and then it is described to control cushion pad 216 to stretch out
Fore shell 1, the collision impact being likely to occur is resisted, realize the protection to mobile terminal.
It should be noted that if user is kept in motion, the acceleration of the mobile terminal that user carries may also can be big
In the setting acceleration rate threshold, however, now mobile terminal is not in falling or may sent out with ground or other objects
The scene of raw collision, need not be protected now and to mobile terminal.In another example when user shelves mobile terminal, it is mobile
Terminal may also can be less than the setpoint distance threshold value apart from the distance of object (such as desktop), however, now mobile terminal is not
In the scene that falls or may be collided with ground or other objects, now and mobile terminal need not be prevented
Shield.Therefore in the present embodiment, it can meet to set acceleration rate threshold and during the setpoint distance threshold value simultaneously in mobile terminal,
Just mobile terminal is protected：The multiple electromagnetic relay is powered, makes cushion pad 216 in electromagnet 215 and rank
The outer surface of the fore shell 1 is protruded in the presence of iron 214, the collision impact being likely to occur is resisted, realizes and mobile terminal is prevented
Shield.Avoid protection by mistake and bring influence using mobile terminal to user：In user's normal use mobile terminal, cushion pad 216
The outer surface of the fore shell 1 is protruded, influences the normal use of user.
In summary, a kind of active shock resistance mechanism described in the present embodiment, including the multiple electricity being arranged on fore shell
Magnetic relay, wherein, the electromagnetic relay includes：Base, spring, support bar, armature, electromagnet and cushion pad；The bullet
One end of spring, support bar and electromagnet is sequentially fixed on the base；The other end of the spring and support bar and described
One end of cushion pad is connected with the armature successively；Wherein, one end of the other end of the spring and the cushion pad with it is described
Armature is fixedly connected, the other end of the support bar and the armature axis connection.The abnormality such as fall when electronic equipment is in
When, the cushion pad can stretch out the outer surface of fore shell in the presence of the armature and the electromagnet, due to the buffering
Pad can be the material that silica gel etc. has power absorption, can effectively enter row buffering to power, reduce electronic equipment when falling with ground
The impulsive force of face collision, effectively prevent damage of the electronic equipment during use or reliability testing, extends electronics and set
Standby service life, reduce after-sales service cost.
Embodiment three
With reference to above-described embodiment, state change of the present embodiment by active shock resistance mechanism in actual use
Exemplified by, the active shock resistance mechanism is described in detail.
Wherein, the state change flow of the active shock resistance mechanism in actual use includes：
Step 1, the state of mobile terminal is detected.
In the present embodiment, the acceleration of mobile terminal can be detected by 3-axis acceleration sensor 42, led to
Light range sensor 43 is crossed to detect terminal and the distance of other objects.
Step 2, when the acceleration satisfaction setting acceleration rate threshold for detecting mobile terminal, and the mobile terminal is away from other
When the distance of object is less than setpoint distance threshold value, powered to multiple electromagnetic relays, to realize the protection to the mobile terminal.
In the present embodiment, for example, specifically 9.8m/s can be more than in the acceleration for detecting mobile terminal2It is and mobile
When distance of the terminal away from object is less than 2cm, powered to multiple electromagnetic relays, to realize the protection to the mobile terminal.
Wherein, after multiple electromagnetic relays are powered, armature 214 under the electromagnetic force of electromagnet 215 with it is described
Electromagnetic wave 215 realizes that electromagnetism connects, and cushion pad 216 is in the presence of the armature 214, before being stretched out out of the fore shell through hole
The outer surface outer surface 3cm of fore shell 1 (e.g., stretch out) of shell 1, the cushion pad 216 can be that silica gel etc. has power absorption can be with
For the material of buffering, the cushion pad 216 by stretching out the outer surface of fore shell 1 realizes the protection to mobile terminal.
Specifically, reference picture 6, a kind of first state signal of active shock resistance mechanism in the embodiment of the present invention is shown
Figure.Wherein, the first state is that mobile terminal is in normal operating condition, when mobile terminal is in the first state,
The outer surface of cushion pad 216 and the fore shell 1 is contour, does not influence the outward appearance of mobile terminal and the normal use of user.Reference picture
7, show a kind of second view of active shock resistance mechanism in the embodiment of the present invention.Wherein, second state
To determine that mobile terminal is in falling state, when mobile terminal is in second state, cushion pad 216 is in electromagnet 215
With the outer surface that the fore shell 1 is stretched out in the presence of armature 214, and then protection to mobile terminal is realized.
In summary, a kind of active shock resistance mechanism described in the present embodiment, including the multiple electricity being arranged on fore shell
Magnetic relay, wherein, the electromagnetic relay includes：Base, spring, support bar, armature, electromagnet and cushion pad；The bullet
One end of spring, support bar and electromagnet is sequentially fixed on the base；The other end of the spring and support bar and described
One end of cushion pad is connected with the armature successively；Wherein, one end of the other end of the spring and the cushion pad with it is described
Armature is fixedly connected, the other end of the support bar and the armature axis connection.The abnormality such as fall when electronic equipment is in
When, the cushion pad can stretch out the outer surface of fore shell in the presence of the armature and the electromagnet, due to the buffering
Pad can be the material that silica gel etc. has power absorption, can effectively enter row buffering to power, reduce electronic equipment when falling with ground
The impulsive force of face collision, effectively prevent damage of the electronic equipment during use or reliability testing, extends electronics and set
Standby service life, reduce after-sales service cost.
Example IV
In addition, in the present embodiment, also disclosing a kind of mobile terminal, the mobile terminal can include above-described embodiment
One or embodiment two described in active shock resistance mechanism.
Each embodiment in this specification is described by the way of progressive, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.
A kind of active shock resistance mechanism provided by the present invention and a kind of mobile terminal are described in detail above,
Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is simply used
Understand the method and its core concept of the present invention in help；Meanwhile for those of ordinary skill in the art, according to the present invention's
Thought, there will be changes in specific embodiments and applications, in summary, this specification content should not be construed as
Limitation of the present invention.
Claims (7)
- A kind of 1. active shock resistance mechanism, it is characterised in that including：Multiple electromagnetic relays and fore shell；The multiple electromagnetic relay is separately positioned on the fore shell；Wherein, the electromagnetic relay includes：Base, spring, support bar, armature, electromagnet and cushion pad；One end of the spring, support bar and electromagnet is sequentially fixed on the base；The other end of the spring and support bar and one end of the cushion pad are connected with the armature successively；Wherein, it is described One end of the other end of spring and the cushion pad is fixedly connected with the armature, the other end of the support bar and the armature Axis connection.
- 2. mechanism according to claim 1, it is characterised in thatWhen in buffer status, the electromagnet is connected with the armature electromagnetism, and the other end of the cushion pad is higher than described The outer surface of fore shell；When in normal condition, the electromagnet is off with the armature, the other end of the cushion pad and institute The outer surface for stating fore shell is contour.
- 3. mechanism according to claim 1, it is characterised in that the multiple electromagnetic relay is separately positioned on the fore shell On, including：Four electromagnetic relays are separately positioned on four drift angles of the fore shell.
- 4. mechanism according to claim 3, it is characterised in thatFour through holes are respectively arranged with four corner positions of the fore shell；Four cushion pads of four electromagnetic relays are respectively in four through holes.
- 5. mechanism according to claim 1, it is characterised in that also include：The light sensor eyeglass and sensor printed substrate being arranged on the fore shell；Wherein, the sensor printed substrate includes：First printed substrate, 3-axis acceleration sensor and light range sensor；3-axis acceleration sensor and the light range sensor is arranged on first printed substrate.
- 6. according to the mechanism described in claim any one of 1-5, it is characterised in that also include：Touch-screen, the second printed substrate and rear shell；Wherein, the touch-screen and second printed substrate are fixed in the fore shell；The fore shell connects with rear shell closure.
- 7. a kind of mobile terminal, it is characterised in that including the active shock resistance machine described in the claims any one of 1-6 Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487897.4A CN107548248A (en) | 2016-06-28 | 2016-06-28 | A kind of active shock resistance mechanism and a kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487897.4A CN107548248A (en) | 2016-06-28 | 2016-06-28 | A kind of active shock resistance mechanism and a kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
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| CN107548248A true CN107548248A (en) | 2018-01-05 |
Family
ID=60961759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487897.4A Withdrawn CN107548248A (en) | 2016-06-28 | 2016-06-28 | A kind of active shock resistance mechanism and a kind of mobile terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN107548248A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348017A (en) * | 2018-11-29 | 2019-02-15 | 努比亚技术有限公司 | A kind of mobile terminal heat dissipation shatter-resistant structure and mobile terminal |
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| CN205912375U (en) * | 2016-06-28 | 2017-01-25 | 大唐终端技术有限公司 | Active mechanism and mobile terminal of shocking resistance |
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| DE2321108A1 (en) * | 1973-04-26 | 1974-11-21 | Elektron Fabrik Fuer Physikali | DEVICE FOR MONITORING THE DISCHARGE STATE OF A BATTERY |
| US5679943A (en) * | 1989-04-28 | 1997-10-21 | Norand Corporation | Hand-held terminal with display screens, interactive screens, magnetic credit card readers, scanners, printers and handlers |
| CN101399860A (en) * | 2008-10-22 | 2009-04-01 | 中兴通讯股份有限公司 | Mobile terminal, shock-absorbing device and automatic protection method for fall-off |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109348017B (en) * | 2018-11-29 | 2021-09-07 | 努比亚技术有限公司 | Mobile terminal heat dissipation anti-falling structure and mobile terminal |
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Address after: 602, unit 1, building 4, financial center, 158 Xisan Road, Tianjin pilot free trade zone (Airport Economic Zone), 300308 Applicant after: DATANG TERMINAL TECHNOLOGY Co.,Ltd. Address before: 100094 No. 6 Yongjia North Road, Beijing, Haidian District Applicant before: DATANG TERMINAL TECHNOLOGY Co.,Ltd. |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180105 |
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| WW01 | Invention patent application withdrawn after publication |