CN205912375U - Active mechanism and mobile terminal of shocking resistance - Google Patents
Active mechanism and mobile terminal of shocking resistance Download PDFInfo
- Publication number
- CN205912375U CN205912375U CN201620665454.5U CN201620665454U CN205912375U CN 205912375 U CN205912375 U CN 205912375U CN 201620665454 U CN201620665454 U CN 201620665454U CN 205912375 U CN205912375 U CN 205912375U
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- Prior art keywords
- fore shell
- armature
- cushion pad
- spring
- electromagnetic relay
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Abstract
The utility model provides an active mechanism and mobile terminal of shocking resistance, wherein, the active mechanism of shocking resistance includes: a plurality of electromagnetic relay and preceding shell, a plurality of electromagnetic relay set up respectively on the preceding shell, wherein, electromagnetic relay includes: base, spring, bracing piece, armature, electro -magnet and blotter, the one end of spring, bracing piece and electro -magnet is fixed in proper order on the base, the other end of spring and bracing piece and the one end of blotter in proper order with armature is connected, wherein, the other end of spring with the one end of blotter with armature fixed connection, the other end of bracing piece with the armature shaft is connected. Through the utility model discloses a to electronic equipment's protection, the damage of electronic equipment in use or reliability test procedure has been avoided.
Description
Technical field
This utility model is related to technical field of mobile terminals, and more particularly to a kind of active shock resistance mechanism and one kind are moved
Dynamic terminal.
Background technology
At present, electronic equipment is widely used in daily life, electronic equipment using in process or reliability testing,
Often occur because falling or collide damaging, such as outer casing rupture, broken screen etc..It can be seen that, how to use process in electronic equipment
Or in reliability testing, realize the protection to electronic equipment, it is to avoid the damage of electronic equipment is this utility model urgent need to resolve
One of problem.
Utility model content
This utility model provides a kind of active shock resistance mechanism and a kind of mobile terminal, to realize electronic equipment is prevented
Shield, it is to avoid damage during use or reliability testing for the electronic equipment.
In order to solve the above problems, the utility model discloses a kind of active shock resistance mechanism, comprising: multiple electromagnetism continue
Electrical equipment and fore shell；
The plurality of electromagnetic relay is separately positioned on described fore shell；
Wherein, described electromagnetic relay includes: base, spring, support bar, armature, electric magnet and cushion pad；
One end of described spring, support bar and electric magnet is sequentially fixed on described base；
One end of the other end of described spring and support bar and described cushion pad is connected with described armature successively；Wherein,
The other end of described spring is fixedly connected with described armature with one end of described cushion pad, the other end of described support bar with described
Armature shaft connects.
Preferably, when being in buffer status, described electric magnet is connected with described armature electromagnetism, described cushion pad another
End is higher than the outer surface of described fore shell；
When being in normal condition, described electric magnet is off with described armature, the other end of described cushion pad
Contour with the outer surface of described fore shell.
Preferably, the plurality of electromagnetic relay is separately positioned on described fore shell, comprising:
Four electromagnetic relays are separately positioned on four drift angles of described fore shell.
Preferably, it is respectively arranged with four through holes at four corner positions of described fore shell；
Four cushion pads of described four electromagnetic relays are located in described four through holes respectively.
Preferably, described mechanism also includes:
It is arranged on the light sensor eyeglass on described fore shell and sensor printed substrate；
Wherein, described sensor printed substrate includes:
First printed substrate, 3-axis acceleration sensor and light range sensor；
Described 3-axis acceleration sensor and light range sensor are arranged on described first printed substrate.
Preferably, described mechanism also includes:
Touch screen, the second printed substrate and back cover；
Wherein, described touch screen and described second printed substrate are fixed in described fore shell；
Described fore shell is connected with described back cover closure.
The invention also discloses a kind of mobile terminal, including above-mentioned active shock resistance mechanism.
Compared with prior art, this utility model includes advantages below:
The utility model discloses a kind of active shock resistance mechanism, including the multiple electromagnetism relays being arranged on fore shell
Device, wherein, described electromagnetic relay includes: base, spring, support bar, armature, electric magnet and cushion pad；Described spring, support
One end of bar and electric magnet is sequentially fixed on described base；The other end of described spring and support bar and described cushion pad
One end be connected with described armature successively；Wherein, one end of the other end of described spring and described cushion pad is solid with described armature
Fixed connection, the other end of described support bar is connected with described armature shaft.When electronic equipment is in and the abnormality such as falls, described
Cushion pad can stretch out the outer surface of fore shell in the presence of described armature and described electric magnet, because described cushion pad can be
Silica gel etc. has the material of power absorption, and can effectively power be entered with row buffering, reduce electronic equipment when falling with collision on the ground
Impulsive force, effectively prevent damage during use or reliability testing for the electronic equipment.
Brief description
Fig. 1 is a kind of structural representation of active shock resistance mechanism in this utility model embodiment；
Fig. 2 is a kind of structural representation of the first electromagnetic relay in this utility model embodiment；
Fig. 3 is the structural representation of another the first electromagnetic relay in this utility model embodiment；
Fig. 4 is a kind of general assembly structural representation of active shock resistance mechanism in this utility model embodiment；
Fig. 5 is a kind of structural representation of sensor printed substrate in this utility model embodiment；
Fig. 6 is a kind of first state schematic diagram of active shock resistance mechanism in this utility model embodiment；
A kind of second view of active shock resistance mechanism in Fig. 7 this utility model embodiment.
Specific embodiment
Understandable for enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent from, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to this utility model.
Embodiment one
With reference to Fig. 1, show a kind of structural representation of active shock resistance mechanism in this utility model embodiment.At this
In embodiment, described active shock resistance mechanism includes: multiple electromagnetic relays and fore shell 1.
The plurality of electromagnetic relay is arranged on described fore shell 1, e.g., with the first electromagnetic relay 21 shown in Fig. 1,
As a example second electromagnetic relay 22, the 3rd electromagnetic relay 23 and the 4th electromagnetic relay 24, described first electromagnetic relay 21,
Second electromagnetic relay 22, the 3rd electromagnetic relay 23 and the 4th electromagnetic relay 24 are separately positioned on described fore shell 1.Described
State the first electromagnetic relay 21, the second electromagnetic relay 22, the 3rd electromagnetic relay 23 and the 4th electromagnetic relay 24 can set
Put any appropriate position on described fore shell 1, for example, described 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 described fore shell.
Certainly, those skilled in the art are it should be apparent that the quantity of described electromagnetic relay includes but are not limited to
State four electromagnetic relays, the position of the plurality of electromagnetic relay can but be not limited only to be arranged on four of described fore shell 1
At corner position.
The concrete structure of electromagnetic relay is illustrated below taking the first electromagnetic relay as a example.
With reference to Fig. 2, show a kind of structural representation of the first electromagnetic relay in this utility model embodiment.Wherein,
Described first electromagnetic relay 21 may include that base 211, spring 212, support bar 213, armature 214, electric magnet 215 ease up
Rush pad 216.
In the present embodiment, one end of described spring 212, support bar 213 and electric magnet 215 is sequentially fixed at described base
On 211；One end of the other end of described spring 212 and support bar 213 and described cushion pad 216 successively with described armature 214
Connect；Wherein, the other end of described spring 212 is fixedly connected with described armature 214 with one end of described cushion pad 216, described
The other end of support bar 213 is connected with described armature 214 axle.
As shown in Fig. 2 described armature 214 can control described cushion pad by described spring 212 and described electric magnet 215
216 flexible.
Specifically, as Fig. 2, described electric magnet 215 is off with described armature 214, and described cushion pad 216 is in institute
It is in original state position in the presence of stating spring 212.
With reference to Fig. 3, show the structural representation of another the first electromagnetic relay in this utility model embodiment.As figure
Shown in 3, described electric magnet 215 is in connection status with described armature 214, and described cushion pad 216 is in the work of described electric magnet 215
With under be in buffer status position.
It should be noted that when described electric magnet 215 is off with described armature 214, described cushion pad 216 exists
When being in original state position in the presence of described spring 212, the appearance of the other end of described cushion pad 216 and described fore shell 1
Face is contour, that is, in normal state, cushion pad 216 will not protrude described fore shell 1, does not affect described active anti-impact
Hit the outward appearance of mechanism and normal use.When described electric magnet 215 is in connection status with described armature 214, described cushion pad 216
When being in buffer status position in the presence of described electric magnet 215, the other end of described cushion pad 216 can protrude described before
The outer surface of shell 1, and then realize the protection to electronic equipment, that is, (e.g., falling state), Ke Yitong under abnormal condition
Cross and protrude the cushion pad 216 of described fore shell 1 and realize the buffering to collision impact, realize the protection to electronic equipment.
In sum, a kind of active shock resistance mechanism described in the present embodiment, including the multiple electricity being arranged on fore shell
Magnetic relay, wherein, described electromagnetic relay includes: base, spring, support bar, armature, electric magnet and cushion pad；Described bullet
One end of spring, support bar and electric magnet is sequentially fixed on described base；The other end of described spring and support bar and described
One end of cushion pad is connected with described armature successively；Wherein, one end of the other end of described spring and described cushion pad with described
Armature is fixedly connected, and the other end of described support bar is connected with described armature shaft.The abnormality such as fall when electronic equipment is in
When, described cushion pad can stretch out the outer surface of fore shell in the presence of described armature and described electric magnet, due to described buffering
Pad can be the material that silica gel etc. has power absorption, and can effectively power be entered with row buffering, reduce electronic equipment when falling with ground
The impulsive force of face collision, effectively prevent damage during use or reliability testing for the electronic equipment.
Embodiment two
With reference to Fig. 4, show a kind of structure general assembly schematic diagram of active shock resistance mechanism in this utility model embodiment.
In the present embodiment, described active shock resistance mechanism can apply to electronic equipment, wherein, described electronic equipment include but not
It is limited to mobile terminal.
Wherein, described 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 back cover 7.
In the present embodiment, described touch screen 5 and described second printed substrate 6 are fixed in described fore shell, described before
Shell 1 is connected with described back cover 7 closure.Specifically, described fore shell 1 can fix described touch screen 5, described second printed substrate
6 can be fixed in fore shell 1 and described back cover 7, and described fore shell 1 and described back cover 7 effectively achieve to described after being buckled into
The protection of two printed substrates 6.Wherein, described second printed substrate 6 can be arranged other related to mobile terminal hard
Part module, e.g., communication module, camera module, fingerprint identification module and processor etc., the present embodiment is not restricted to this.
Further, the plurality of electromagnetic relay is separately positioned on described fore shell 1.As shown in figure 4, the plurality of electricity
Magnetic relay can but be not limited only to including the first electromagnetic relay 21, the second electromagnetic relay 22, the 3rd electromagnetic relay 23
With the 4th electromagnetic relay 24.Wherein, it is respectively arranged with four through holes: first through hole at four corner positions of described fore shell 1
11st, the second through hole 12, third through-hole 13 and fourth hole 14.Described 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 described electromagnetic relay can be arranged on electricity
Any one suitable position of sub- equipment, the present embodiment is not restricted to this.
Separately below each hardware module of described active shock resistance mechanism is illustrated respectively.
First, electromagnetic relay
With reference to shown in above-mentioned Fig. 2 and Fig. 3, still illustrate, described first electromagnetism continues taking the first electromagnetic relay 21 as a example
Electrical equipment 21 may include that base 211, spring 212, support bar 213, armature 214, electric magnet 215 and cushion pad 216.Wherein, institute
The one end stating spring 212, support bar 213 and electric magnet 215 is sequentially fixed on described base 211；Described spring 212 and support
One end of the other end of bar 213 and described cushion pad 216 is connected with described armature 214 successively；Wherein, described spring 212
The other end is fixedly connected with described armature 214 with one end of described cushion pad 216, the other end of described support bar 213 with described
Armature 214 axle connects.
In the present embodiment, when being in buffer status, described electric magnet 215 is connected with described armature 214 electromagnetism, described
The other end of cushion pad 216 is higher than the outer surface of described fore shell 1；When being in normal condition, described electric magnet 215 and described rank
Ferrum 214 is off, and the other end of described cushion pad 216 is contour with the outer surface of described fore shell 1.
2nd, sensor printed substrate
With reference to Fig. 5, show a kind of structural representation of sensor printed substrate in this utility model embodiment.Its
In, described sensor printed substrate 4 may include that the first printed substrate 41,3-axis acceleration sensor 42 and light line-spacing
From sensor 43.Described 3-axis acceleration sensor 42 and light range sensor 43 are arranged on described first printed substrate 41
On.
In the present embodiment, described 3-axis acceleration sensor 42 can detect to the acceleration of mobile terminal, if
Acceleration mobile terminal is detected is more than a certain setting acceleration rate threshold, then illustrate that described mobile terminal is likely to be at whereabouts shape
State, may be collided with ground or other objects, at this point it is possible to by being powered to the plurality of electromagnetic relay,
Armature 214 and electric magnet 215 electromagnetism are connected, and then control cushion pad 216 to stretch out described fore shell 1, resist being likely to occur
Collision impact, realizes the protection to mobile terminal.
Preferably, described light range sensor 43 can be used for the distance of mobile terminal and ground or other objects is entered
Row detection, if distance mobile terminal is detected with ground or other objects is less than a certain setpoint distance threshold value, illustrates described
Mobile terminal is likely to be at falling state, may collide with ground or other objects, at this point it is possible to by described many
Individual electromagnetic relay is powered so that armature 214 and electric magnet 215 electromagnetism connect, and then it is described to control cushion pad 216 to stretch out
Fore shell 1, resists the collision impact being likely to occur, and realizes the protection to mobile terminal.
If it should be noted that user is kept in motion, the acceleration of the mobile terminal that user carries is likely to can be big
In described setting acceleration rate threshold, however, now mobile terminal is not in or may be sent out with ground or other objects
The scene of raw collision, does not now need mobile terminal is protected.Again for example, when user shelves mobile terminal, mobile
Terminal is likely to be less than described setpoint distance threshold value apart from the distance of object (as desktop), however, now mobile terminal is not
The scene being in or may colliding with ground or other objects, does not now need mobile terminal is prevented
Shield.Therefore, in the present embodiment, setting acceleration rate threshold can be met and during described setpoint distance threshold value in mobile terminal simultaneously,
Just mobile terminal is protected: the plurality of electromagnetic relay is powered, makes cushion pad 216 in electric magnet 215 and rank
Protrude the outer surface of described fore shell 1 in the presence of ferrum 214, resist the collision impact being likely to occur, realize mobile terminal is prevented
Shield.Avoid protection by mistake and bring impact to user using mobile terminal: when user is normally using mobile terminal, cushion pad 216
Protrude the outer surface of described fore shell 1, the normal use of impact user.
In sum, a kind of active shock resistance mechanism described in the present embodiment, including the multiple electricity being arranged on fore shell
Magnetic relay, wherein, described electromagnetic relay includes: base, spring, support bar, armature, electric magnet and cushion pad；Described bullet
One end of spring, support bar and electric magnet is sequentially fixed on described base；The other end of described spring and support bar and described
One end of cushion pad is connected with described armature successively；Wherein, one end of the other end of described spring and described cushion pad with described
Armature is fixedly connected, and the other end of described support bar is connected with described armature shaft.The abnormality such as fall when electronic equipment is in
When, described cushion pad can stretch out the outer surface of fore shell in the presence of described armature and described electric magnet, due to described buffering
Pad can be the material that silica gel etc. has power absorption, and can effectively power be entered with row buffering, reduce electronic equipment when falling with ground
The impulsive force of face collision, effectively prevent damage during use or reliability testing for the electronic equipment, extends electronics and set
Standby service life, reduces after-sales service cost.
Embodiment three
In conjunction with above-described embodiment, the present embodiment state change in actual use by active shock resistance mechanism
As a example, described active shock resistance mechanism is described in detail.
Wherein, described active shock resistance mechanism state change flow process in actual use includes:
Step 1, detects to the state of mobile terminal.
In the present embodiment, by 3-axis acceleration sensor 42, the acceleration of mobile terminal can be detected, lead to
Cross light range sensor 43 distance of terminal and other objects is detected.
Step 2, sets acceleration rate threshold when acceleration mobile terminal is detected meets, and described mobile terminal is away from other
When the distance of object is less than setpoint distance threshold value, power to multiple electromagnetic relays, to realize the protection to described mobile terminal.
In the present embodiment, for example, specifically 9.8m/s can be more than in acceleration mobile terminal is detected2, and mobile
When the distance away from object for the terminal is less than 2cm, power to multiple electromagnetic relays, to realize the protection to described mobile terminal.
Wherein, after multiple electromagnetic relays are powered, armature 214 under the electromagnetic force of electric magnet 215 with described
Electromagnetic wave 215 realize electromagnetism connect, cushion pad 216 in the presence of described armature 214, before stretching out in the through hole of described fore shell
The outer surface (e.g., stretching out the outer surface 3cm of fore shell 1) of shell 1, described cushion pad 216 can be silica gel etc. have power absorption permissible
For the material of buffering, realize the protection to mobile terminal by stretching out the cushion pad 216 of fore shell 1 outer surface.
Specifically, with reference to Fig. 6, show a kind of first state of active shock resistance mechanism in this utility model embodiment
Schematic diagram.Wherein, described first state is in normal operating condition for mobile terminal, is in described first state in mobile terminal
When, cushion pad 216 is contour with the outer surface of described fore shell 1, does not affect the outward appearance of mobile terminal and the normal use of user.Reference
Fig. 7, shows a kind of second view of active shock resistance mechanism in this utility model embodiment.Wherein, described
Two-state is to determine that mobile terminal is in falling state, and when mobile terminal is in described second state, cushion pad 216 is in electromagnetism
Stretch out the outer surface of described fore shell 1 in the presence of ferrum 215 and armature 214, and then realize the protection to mobile terminal.
In sum, a kind of active shock resistance mechanism described in the present embodiment, including the multiple electricity being arranged on fore shell
Magnetic relay, wherein, described electromagnetic relay includes: base, spring, support bar, armature, electric magnet and cushion pad；Described bullet
One end of spring, support bar and electric magnet is sequentially fixed on described base；The other end of described spring and support bar and described
One end of cushion pad is connected with described armature successively；Wherein, one end of the other end of described spring and described cushion pad with described
Armature is fixedly connected, and the other end of described support bar is connected with described armature shaft.The abnormality such as fall when electronic equipment is in
When, described cushion pad can stretch out the outer surface of fore shell in the presence of described armature and described electric magnet, due to described buffering
Pad can be the material that silica gel etc. has power absorption, and can effectively power be entered with row buffering, reduce electronic equipment when falling with ground
The impulsive force of face collision, effectively prevent damage during use or reliability testing for the electronic equipment, extends electronics and set
Standby service life, reduces after-sales service cost.
Example IV
Additionally, in the present embodiment, also disclose a kind of mobile terminal, described mobile terminal can include above-described embodiment
One or embodiment two described in active shock resistance mechanism.
Each embodiment in this specification is all described by the way of going forward one by one, what each embodiment stressed be with
The difference of other embodiment, between each embodiment identical similar partly mutually referring to.
Above a kind of active shock resistance mechanism provided by the utility model and a kind of mobile terminal are carried out in detail
Introduce, specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate to be only intended to help understand method of the present utility model and its core concept；General technology people simultaneously for this area
Member, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this
Description should not be construed as to restriction of the present utility model.
Claims (7)
1. a kind of active shock resistance mechanism is it is characterised in that include: multiple electromagnetic relays and fore shell；
The plurality of electromagnetic relay is separately positioned on described fore shell；
Wherein, described electromagnetic relay includes: base, spring, support bar, armature, electric magnet and cushion pad；
One end of described spring, support bar and electric magnet is sequentially fixed on described base；
One end of the other end of described spring and support bar and described cushion pad is connected with described armature successively；Wherein, described
The other end of spring is fixedly connected with described armature with one end of described cushion pad, the other end of described support bar and described armature
Axle connects.
2. mechanism according to claim 1 it is characterised in that
When being in buffer status, described electric magnet is connected with described armature electromagnetism, and the other end of described cushion pad is higher than described
The outer surface of fore shell；
When being in normal condition, described electric magnet is off with described armature, the other end of described cushion pad and institute
The outer surface stating fore shell is contour.
3. mechanism according to claim 1 is it is characterised in that the plurality of electromagnetic relay is separately positioned on described fore shell
On, comprising:
Four electromagnetic relays are separately positioned on four drift angles of described fore shell.
4. mechanism according to claim 3 it is characterised in that
It is respectively arranged with four through holes at four corner positions of described fore shell；
Four cushion pads of described four electromagnetic relays are located in described four through holes respectively.
5. mechanism according to claim 1 is it is characterised in that also include:
It is arranged on the light sensor eyeglass on described fore shell and sensor printed substrate；
Wherein, described sensor printed substrate includes:
First printed substrate, 3-axis acceleration sensor and light range sensor；
Described 3-axis acceleration sensor and light range sensor are arranged on described first printed substrate.
6. the mechanism according to any one of claim 1-5 is it is characterised in that also include:
Touch screen, the second printed substrate and back cover；
Wherein, described touch screen and described second printed substrate are fixed in described fore shell；
Described fore shell is connected with described back cover closure.
7. a kind of mobile terminal is it is characterised in that include the active shock resistance machine described in any one of the claims 1-6
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665454.5U CN205912375U (en) | 2016-06-28 | 2016-06-28 | Active mechanism and mobile terminal of shocking resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620665454.5U CN205912375U (en) | 2016-06-28 | 2016-06-28 | Active mechanism and mobile terminal of shocking resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205912375U true CN205912375U (en) | 2017-01-25 |
Family
ID=57813546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620665454.5U Expired - Fee Related CN205912375U (en) | 2016-06-28 | 2016-06-28 | Active mechanism and mobile terminal of shocking resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205912375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548248A (en) * | 2016-06-28 | 2018-01-05 | 大唐终端技术有限公司 | A kind of active shock resistance mechanism and a kind of mobile terminal |
-
2016
- 2016-06-28 CN CN201620665454.5U patent/CN205912375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107548248A (en) * | 2016-06-28 | 2018-01-05 | 大唐终端技术有限公司 | A kind of active shock resistance mechanism and a kind of mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20200628 |