CN106231044B - The protection device of terminal - Google Patents
The protection device of terminal Download PDFInfo
- Publication number
- CN106231044B CN106231044B CN201610806931.XA CN201610806931A CN106231044B CN 106231044 B CN106231044 B CN 106231044B CN 201610806931 A CN201610806931 A CN 201610806931A CN 106231044 B CN106231044 B CN 106231044B
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- Prior art keywords
- terminal
- groove
- protection device
- scalable
- component
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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
- H04M1/18—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
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Buffer Packaging (AREA)
Abstract
The present invention provides a kind of protection device of terminal, and the protection device of the terminal includes：It is arranged on driving module and scalable component inside terminal shell; the terminal shell sets fluted; the scalable component is contained in the groove; the driving module is connected with the scalable component; the driving module drives the scalable component to extend from the groove, to carry out fall protection to the terminal.Due to when terminal is fallen, driving module drives scalable component eject from groove, so that scalable component and collision on the ground, it is to avoid terminal and collision on the ground, effectively to terminal progress fall protection.
Description
Technical field
The present invention relates to field of terminal technology, more particularly to a kind of protection device of terminal.
Background technology
With continuing to develop for terminal, particularly towards the design of thin lightization, end is also caused while bringing advantage to the user
Hold causes the risk correspondence damaged to increase because falling.
By taking mobile phone as an example, in daily life, the risk that mobile phone falls unavoidably.In mobile phone after falling, it is easily damaged
Screen.When damaged condition than it is more serious when, it is also possible to the circuit board of mobile phone is damaged, so as to cause important loss of data.However,
Existing mobile phone is simultaneously not provided with protection device to terminal, causes terminal to be easily damaged.
The content of the invention
The embodiment of the present invention provides a kind of protection device of terminal, to solve the skill that existing terminal is easily damaged because falling
Art problem.
To solve the above problems, the technical scheme that the present invention is provided is as follows：
The embodiment of the present invention provides a kind of protection device of terminal, and it includes：It is arranged on the driving mould inside terminal shell
Group and scalable component, the terminal shell set fluted, and the scalable component is contained in the groove, the driving
Module is connected with the scalable component, and the driving module drives the scalable component to extend from the groove,
To carry out fall protection to the terminal.
In the protection device of the terminal of the present invention, the scalable component includes pars contractilis and buffer part；It is described flexible
Module connection is driven described in the one end in portion, the other end of the pars contractilis is connected with the buffer part.
In the protection device of the terminal of the present invention, projected area of the buffer part on the terminal shell is more than institute
State projected area of the pars contractilis on the terminal shell.
In the protection device of the terminal of the present invention, the groove includes Part I and Part II, described first
Divide close to the inner side of the terminal shell, the Part II is close to the outside of the terminal shell, the chi of the Part I
The very little size with the pars contractilis is matched, and the size of the Part II is matched with the size of the buffer part.
In the protection device of the terminal of the present invention, described device also includes detection module, control module；The detection mould
Group, the control module and the driving module are sequentially connected electrically；The detection module sends out the acceleration information detected
The control module is given, the control module judges whether the terminal is fallen according to the acceleration information, and
When falling, the driving module is controlled to drive the scalable component to extend from the groove.
In the protection device of the terminal of the present invention, the direction that the scalable component stretches out from the groove is towards institute
State the direction that terminal is fallen.
The present invention terminal protection device in, the scalable component have an axis, the axis with it is described can
The telescopic direction of telescopic component is consistent；When the scalable component stretches out from groove, the extended line and level of the axis
Angle between face is located in preset range.
The present invention terminal protection device in, described device include at least two scalable components, it is described two can
The position of telescopic component is opposite.
In the protection device of the terminal of the present invention, the edge for being located proximate to the terminal shell of the groove.
In the protection device of the terminal of the present invention, the quantity of the groove is relative with the quantity of the scalable component
Should.
Compared to prior art, the protection device of the terminal of the present embodiment, due to being provided with driving module and in terminal
Housing in groove be set and be provided with scalable component in groove.When terminal is not fallen, scalable component is contained in
In groove, when terminal is fallen, driving module drives scalable component to be stretched out from groove, so that scalable component and ground
Collide in face, it is to avoid terminal and collision on the ground, fall protection effectively is carried out to terminal.
Brief description of the drawings
Fig. 1 is the structural representation of terminal when falling state that the embodiment of the present invention one is provided.
Structural representation in the terminal that Fig. 2 provides for the embodiment of the present invention one with scalable component mutual cooperation part.
The structural representation of bonnet in the housing for the terminal that Fig. 3 provides for the embodiment of the present invention one.
Fig. 4 is the cross-sectional view of the housing further groove for the terminal that the embodiment of the present invention one is provided.
Fig. 5 is the structural representation of the driving module of the housing for the terminal that the embodiment of the present invention one is provided.
Fig. 6 is the structural representation of terminal when falling state that the embodiment of the present invention two is provided.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Term " first ", " second " in the present invention etc. can be used to describe various elements herein, but these elements are not
It is limited by these terms.These terms are only used for distinguishing first element and another element.For example, not departing from the present invention
Scope in the case of, the first control can be referred to as the second control, and similarly, the second control can be referred to as the first control.
First control and the second control both controls, but it is not same control.In addition, term " comprising " and " having " and it
Any deformation, it is intended that covering non-exclusive is included.
Fig. 1 is refer to, Fig. 1 is the structural representation of terminal when falling state that the embodiment of the present invention one is provided.
With reference to Fig. 1 and Fig. 2, the protection device of the terminal of this preferred embodiment include scalable component 12, driving module 20,
Detect module 21 and control module 22.The driving module 20 is connected with scalable component 12.The detection module 21, the control
Molding group 22 and the driving module 20 are sequentially connected electrically.
As shown in figure 1, in a preferred embodiment, the scalable component 12 includes expansion link 121 and cushion pad 122.Should
One end of expansion link 121 is connected with the driving module 20.The other end of the expansion link 121 is connected with the cushion pad 122.It is described
Cushion pad 122 is made up of elastomeric material, and the material that such as silica gel, rubber have contractility is made.In the present embodiment, the buffering
Pad 122 and the expansion link 121 are cylindrical, and external diameter of the external diameter more than the expansion link 121 of the cushion pad 122.It is preferred that
Ground, projected area of the cushion pad 122 on the terminal shell 11 is more than the expansion link 121 in the terminal shell 11
On projected area.That is, the area of section (area of section such as along the horizontal plane) of the cushion pad 122 is more than described stretch
The area of section of contracting bar 121.In order to which the specific setting relation of the scalable component 12 is better described, terminal is incorporated herein
Structure is described in detail for background.
Specifically, referring to Fig. 3, setting fluted 13 in the housing 11 of terminal.The position of the groove 13 is located at close
The edge of the terminal shell 11, such as at four drift angles of bonnet.The number of the groove 13 with it is described scalable
The number of component 12 matches.The groove 13 extends inward from the outside of bonnet to be formed.In the present embodiment, the extension of the groove 13
Direction is vertical with the bonnet of the terminal shell 11.When terminal is not fallen, the expansion link 121 and the cushion pad 122 are all housed
In in the groove 13, and it is contained in completely in the groove 13.
As shown in figure 4, Fig. 4 is the sectional view along the plane vertical with the bonnet of terminal shell, the groove 13 includes first
Part 131 and Part II 132, the Part I 131 is close to the inner side of the terminal shell 11, and the Part II 132 is close should
The outside of terminal shell 11, the size of the Part I 131 is matched with the size of the expansion link 121, the chi of the Part II 132
The very little size with the cushion pad 122 is matched.Preferably, the internal diameter of the Part II 132 is more than the internal diameter of Part I 131.
In one embodiment, when the expansion link 121 and the cushion pad 122 shape all for cylinder when, the internal diameter of the Part I 131 with
The external diameter matching of the expansion link 121, the internal diameter of the Part II 132 is outer matched with the cushion pad 122.It should be understood that
The shape of the expansion link 121 and cushion pad 122 is not limited to cylinder.In other embodiment, the expansion link 121 and cushion pad 122
Shape can be adjusted according to the actual requirements, such as rectangular-shape, cube-shaped.
As shown in figure 5, the driving module 20 includes motor 211 and drive link 212.In one embodiment, the drive link 212
For drive mechanisms such as rack, screw mandrels.In the present embodiment, the detection module 21 is sensor.The control module 22 is control chip.
With reference to Fig. 2, the detection module 21, control module 22, motor 211 are electrically connected with successively.In one embodiment, the motor 211 with
The drive link 212 is engaged, and the end of the drive link 212 is connected with one end of the expansion link 121, the other end of the expansion link 121
It is connected with the cushion pad 122.In one embodiment, the drive link 212 is corresponding with the position of the groove 13.The control module 22
Rotating speed, rotation duration and direction of rotation etc. for controlling motor 211.
Specifically, during work, the detection module 21 obtains the acceleration of terminal, controls module 22 to judge the acceleration afterwards
Whether degree is located in preset range, and the preset range is such as the scope close to acceleration of gravity.When the control module 22 is sentenced
When disconnected acceleration is located in preset range, the control module 22 produces drive signal and drives the motor 211 to rotate, and drives the biography
Lever 212 is moved into the groove 13.When the drive link 212 is moved into groove 13, the drive link 212 drives this to stretch
Bar 121 and cushion pad 122 extend from the groove 13.Namely the drive link 212 drives the expansion link 121 and the cushion pad
122 stretch out from the groove 13.It is preferred that, when terminal is fallen, the expansion link 121 and cushion pad 122 are stretched from the groove 13
The direction that the direction gone out is fallen towards the terminal, such as the direction towards ground.Due to when terminal is fallen, the cushion pad 122
Directly hit with ground, by the impact force releasing of cushion pad 122, so as to effectively prevent that terminal is caused to damage.
In order to be better protected from falling for terminal, in falling process, the expansion link 121 have an axis, the axis
Direction is consistent with its telescopic direction；When the expansion link 121 stretches out from groove 13, the direction of extension and water of the expansion link 121
Angle between plane (namely ground) is located in preset range, and the preset range is such as 80-90 degree.Preferably, this stretches
The direction of extension of bar 121 is perpendicular to the ground.The expansion link 121 could alternatively be spring, and the cushion pad 122 could alternatively be
Shell fragment or catch.
When the protection device of terminal includes four groups of expansion links and cushion pad, now, in four drift angles of terminal shell 11
Edge be respectively arranged with a groove 13.
, can not be to structure of the present invention although Fig. 1 is by taking 4 scalable components being made up of expansion link and cushion pad as an example
Into restriction, the protection device of the terminal includes the scalable component of two, three or more than four.When it includes two can
During telescopic component, the position of the two scalable components can be with opposite.Such as the two scalable components are located at terminal shell
Two it is diagonal on, such as one of them scalable component is when stretching out positioned at the lower left corner of terminal, another scalable group
Part is when stretching out positioned at the upper right corner of terminal.
The protection device of the terminal of the present embodiment, due to being provided with driving module and setting recessed in the housing of terminal
Groove and pars contractilis and buffer part are provided with groove, when terminal is not fallen, pars contractilis and buffer part are contained in groove.
When terminal is fallen, driving module driving pars contractilis and buffer part are ejected from groove, so that buffer part and collision on the ground,
Terminal and collision on the ground are avoided, fall protection effectively is carried out to terminal.
Fig. 6 is refer to, Fig. 6 is the structural representation of terminal when falling state that the embodiment of the present invention two is provided.
With reference to Fig. 6 and Fig. 2, the protection device of the terminal of this preferred embodiment includes driving module 20, detection module 21, control
Molding group 22 and spring 31.The detection module 21, the control module 22, the driving module 20 are sequentially connected electrically.Institute
Driving module 20 is stated to be connected with spring 31.
As shown in figure 5, the driving module 20 includes motor 211 and drive link 212.In one embodiment, the drive link 212
For drive mechanisms such as rack, screw mandrels.In the present embodiment, the detection module 21 is sensor.The control module 22 is such as control
Chip.With reference to Fig. 2, the detection module 21, control module 22, motor 211 are electrically connected with successively.In one embodiment, the motor
211 are engaged with the drive link 212, and the end of the drive link 212 is connected with the spring 31.In one embodiment, the drive link 212
Position with the groove 13 is corresponding.The control module 22 is used to control the rotating speed of motor 211, rotation duration and direction of rotation
Deng.
In order to which the specific setting relation of the spring 31 is better described, the structure of terminal is incorporated herein and is carried out in detail for background
Thin description.
Specifically, with reference to Fig. 3, set fluted 13 in the housing 11 of the terminal, the groove 13 is located proximate to institute
The edge of terminal shell 11 is stated, such as at four drift angles of bonnet.The aperture of the groove 13 from the outside of bonnet inward
Extension.The groove 13 extends inward from the outside of bonnet to be formed.The external diameter of the pore size of the groove 13 and the spring 31
Match.In the present embodiment, the bearing of trend of the groove 13 is vertical with the bonnet of the terminal shell 11.Of the groove 13
Number is matched with the number of the spring 31.When terminal is not fallen, the spring 31 is contained in the groove 13, and is received completely
It is dissolved in the groove 13.
Specifically, during work, the detection module 21 obtains the acceleration of terminal, controls module 22 to judge the acceleration afterwards
Whether degree is located in preset range, and the preset range is such as the scope close to acceleration of gravity.When the control module 22 is sentenced
When disconnected acceleration is located in preset range, the control module 22 produces drive signal and drives the motor 211 to rotate, and drives the biography
Lever 212 is moved into the groove 13.When the drive link 212 is moved into groove 13, the drive link 212 drives the spring
31 extend from the groove 13.Namely the drive link 212 drives the spring 31 to be stretched out from the groove 13.It is preferred that, when
When terminal is fallen, the direction that the direction that the spring 31 stretches out from the groove 13 is fallen towards the terminal, such as towards ground
Direction.Due to when terminal is fallen, spring 31 and ground collision, because in knockout process, spring 31 produces elastic deformation, releases
Impact is put, so as to effectively prevent that terminal is caused to damage.
In order to be better protected from falling for terminal, in falling process, the spring 31 has an axis, and the axis is with being somebody's turn to do
The telescopic direction of spring 31 is consistent；When the spring 31 is ejected from groove 13, the direction of extension of the spring 31 and horizontal plane (
That is ground) between angle be located in preset range, the preset range is such as 80-90 degree, namely the spring 31 stretching, extension side
It is located to the angle on ground in preset range.
Although Fig. 3 is by taking 4 springs as an example, the present invention can not be constituted and limited, the protection device of the terminal
Two springs, three springs or the spring of more than four can be included.When it includes two springs, the position of the two springs
Putting can be with opposite.Such as the two springs be located at two of terminal shell it is diagonal on, such as be located at terminal shell lower-left respectively
Angle and the upper right corner.
Certainly, above-mentioned spring can also replace with forniciform shell fragment, and the shell fragment is made up of elastomeric material.
The protection device of the terminal of the present embodiment, due to being provided with driving module and setting recessed in the housing of terminal
Groove and spring is provided with groove.When terminal is not fallen, spring is contained in groove, when terminal is fallen, and drives mould
Group driving spring is ejected from groove, so that spring and collision on the ground, it is to avoid terminal and collision on the ground, effectively to end
End carries out fall protection.
The present embodiment also provides a kind of terminal, and the terminal includes housing and the protection dress of the above-mentioned terminal of any one
Put.With reference to Fig. 1-3, wherein being provided with the groove 13 in the housing 11 of the terminal.The terminal may also include the He of screen 40
Circuit board (not shown)；The circuit board is located between the screen 40 and housing 11.
In one embodiment, the protection device of the terminal includes scalable component 12, driving module 20, detection module 21
With control module 22.The driving module 20 is connected with scalable component 12.It is described detection module 21, it is described control module 22 and
The driving module 20 is sequentially connected electrically.
As shown in figure 1, in a preferred embodiment, the scalable component 12 includes expansion link 121 and cushion pad 122.Should
One end of expansion link 121 is connected with the driving module 20.The other end of the expansion link 121 is connected with the cushion pad 122.Institute
State cushion pad 122 to be made up of elastomeric material, the material that such as silica gel, rubber have contractility is made.In the present embodiment, this delays
Rush pad 122 and the expansion link 121 is cylindrical, and external diameter of the external diameter more than the expansion link 121 of the cushion pad 122.It is excellent
Selection of land, projected area of the cushion pad 122 on the terminal shell 11 is more than the expansion link 121 in the terminal shell
Projected area on 11.That is, the area of section (area of section such as along the horizontal plane) of the cushion pad 122 is more than described stretch
The area of section of contracting bar 121.In order to which the specific setting relation of the scalable component 12 is better described, terminal is incorporated herein
Structure is described in detail for background.
Specifically, referring to Fig. 3, setting fluted 13 in the housing 11 of terminal.The position of the groove 13 is located at close
The edge of the terminal shell 11, such as at four drift angles of bonnet.The number of the groove 13 with it is described scalable
The number of component 12 matches.The groove 13 extends inward from the outside of bonnet to be formed.In the present embodiment, the extension of the groove 13
Direction is vertical with the bonnet of the terminal shell 11.When terminal is not fallen, the expansion link 121 and the cushion pad 122 are all housed
In in the groove 13, and it is contained in completely in the groove 13.
As shown in figure 4, Fig. 4 is the sectional view along the plane vertical with the bonnet of terminal shell, the groove 13 includes first
Part 131 and Part II 132, the Part I 131 is close to the inner side of the terminal shell 11, and the Part II 132 is close should
The outside of terminal shell 11, the size of the Part I 131 is matched with the size of the expansion link 121, the chi of the Part II 132
The very little size with the cushion pad 122 is matched.Preferably, the internal diameter of the Part II 132 is more than the internal diameter of Part I 131.
In one embodiment, when the expansion link 121 and the cushion pad 122 shape all for cylinder when, the internal diameter of the Part I 131 with
The external diameter matching of the expansion link 121, the internal diameter of the Part II 132 is outer matched with the cushion pad 122.It should be understood that
The shape of the expansion link 121 and cushion pad 122 is not limited to cylinder.In other embodiment, the expansion link 121 and cushion pad 122
Shape can be adjusted according to the actual requirements, such as rectangular-shape, cube-shaped.
As shown in figure 5, the driving module 20 includes motor 211 and drive link 212.In one embodiment, the drive link 212
For drive mechanisms such as rack, screw mandrels.In the present embodiment, the detection module 21 is sensor.The control module 22 is control chip.
With reference to Fig. 2, the detection module 21, control module 22, motor 211 are electrically connected with successively.In one embodiment, the motor 211 with
The drive link 212 is engaged, and the end of the drive link 212 is connected with one end of the expansion link 121, the other end of the expansion link 121
It is connected with the cushion pad 122.In one embodiment, the drive link 212 is corresponding with the position of the groove 13.The control module 22
Rotating speed, rotation duration and direction of rotation etc. for controlling motor 211.
Specifically, during work, the detection module 21 obtains the acceleration of terminal, controls module 22 to judge the acceleration afterwards
Whether degree is located in preset range, and the preset range is such as the scope close to acceleration of gravity.When the control module 22 is sentenced
When disconnected acceleration is located in preset range, the control module 22 produces drive signal and drives the motor 211 to rotate, and drives the biography
Lever 212 is moved into the groove 13.When the drive link 212 is moved into groove 13, the drive link 212 drives this to stretch
Bar 121 and cushion pad 122 extend from the groove 13.Namely the drive link 212 drives the expansion link 121 and the cushion pad
122 stretch out from the groove 13.It is preferred that, when terminal is fallen, the expansion link 121 and cushion pad 122 are stretched from the groove 13
The direction that the direction gone out is fallen towards the terminal, such as the direction towards ground.Due to when terminal is fallen, the cushion pad 122
Directly hit with ground, by the impact force releasing of cushion pad 122, so as to effectively prevent that terminal is caused to damage.
In order to be better protected from falling for terminal, in falling process, the expansion link 121 have an axis, the axis
Direction is consistent with its telescopic direction；When the expansion link 121 stretches out from groove 13, the direction of extension and water of the expansion link 121
Angle between plane (namely ground) is located in preset range, and the preset range is such as 80-90 degree.Preferably, this stretches
The direction of extension of bar 121 is perpendicular to the ground.The expansion link 121 could alternatively be spring, and the cushion pad 122 could alternatively be
Shell fragment or catch.
When the protection device of terminal includes four groups of expansion links and cushion pad, now, in four drift angles of terminal shell 11
Edge be respectively arranged with a groove 13.
, can not be to structure of the present invention although Fig. 1 is by taking 4 scalable components being made up of expansion link and cushion pad as an example
Into restriction, the protection device of the terminal includes the scalable component of two, three or more than four.When it includes two can
During telescopic component, the position of the two scalable components can be with opposite.Such as the two scalable components are located at terminal shell
Two it is diagonal on, such as one of them scalable component is when stretching out positioned at the lower left corner of terminal, another scalable group
Part is when stretching out positioned at the upper right corner of terminal.
In another embodiment, with reference to Fig. 6 and Fig. 2, the protection device of the terminal includes driving module 20, detection module
21st, control module 22 and spring 31.The detection module 21, the control module 22, the driving module 20 are electrically connected successively
Connect.The driving module 20 is connected with spring 31.
As shown in figure 5, the driving module 20 includes motor 211 and drive link 212.In one embodiment, the drive link 212
For drive mechanisms such as rack, screw mandrels.In the present embodiment, the detection module 21 is sensor.The control module 22 is such as control
Chip.With reference to Fig. 2, the detection module 21, control module 22, motor 211 are electrically connected with successively.In one embodiment, the motor
211 are engaged with the drive link 212, and the end of the drive link 212 is connected with the spring 31.In one embodiment, the drive link 212
Position with the groove 13 is corresponding.The control module 22 is used to control the rotating speed of motor 211, rotation duration and direction of rotation
Deng.
In order to which the specific setting relation of the spring 31 is better described, the structure of terminal is incorporated herein and is carried out in detail for background
Thin description.
Specifically, with reference to Fig. 3, set fluted 13 in the housing 11 of the terminal, the groove 13 is located proximate to institute
The edge of terminal shell 11 is stated, such as at four drift angles of bonnet.The aperture of the groove 13 from the outside of bonnet inward
Extension.The groove 13 extends inward from the outside of bonnet to be formed.The external diameter of the pore size of the groove 13 and the spring 31
Match.In the present embodiment, the bearing of trend of the groove 13 is vertical with the bonnet of the terminal shell 11.Of the groove 13
Number is matched with the number of the spring 31.When terminal is not fallen, the spring 31 is contained in the groove 13, and is received completely
It is dissolved in the groove 13.
Specifically, during work, the detection module 21 obtains the acceleration of terminal, controls module 22 to judge the acceleration afterwards
Whether degree is located in preset range, and the preset range is such as the scope close to acceleration of gravity.When the control module 22 is sentenced
When disconnected acceleration is located in preset range, the control module 22 produces drive signal and drives the motor 211 to rotate, and drives the biography
Lever 212 is moved into the groove 13.When the drive link 212 is moved into groove 13, the drive link 212 drives the spring
31 extend from the groove 13.Namely the drive link 212 drives the spring 31 to be stretched out from the groove 13.It is preferred that, when
When terminal is fallen, the direction that the direction that the spring 31 stretches out from the groove 13 is fallen towards the terminal, such as towards ground
Direction.Due to when terminal is fallen, spring 31 and ground collision, because in knockout process, spring 31 produces elastic deformation, releases
Impact is put, so as to effectively prevent that terminal is caused to damage.
In order to be better protected from falling for terminal, in falling process, the spring 31 has an axis, and the axis is with being somebody's turn to do
The telescopic direction of spring 31 is consistent；When the spring 31 is ejected from groove 13, the direction of extension of the spring 31 and horizontal plane (
That is ground) between angle be located in preset range, the preset range is such as 80-90 degree, namely the spring 31 stretching, extension side
It is located to the angle on ground in preset range.
Although Fig. 3 is by taking 4 springs as an example, the present invention can not be constituted and limited, the protection device of the terminal
Two springs, three springs or the spring of more than four can be included.When it includes two springs, the position of the two springs
Putting can be with opposite.Such as the two springs be located at two of terminal shell it is diagonal on, such as be located at terminal shell lower-left respectively
Angle and the upper right corner.
Certainly, above-mentioned spring can also replace with forniciform shell fragment, and the shell fragment is made up of elastomeric material.
It is understood that for the part not being described in detail in terminal, specifically referring to the above-mentioned protection on terminal
The description section of device.
The terminal of the present embodiment, due to being provided with driving module and groove and recessed is set in the housing of terminal
Scalable component is provided with groove, when terminal is not fallen, scalable component is contained in groove, when terminal is fallen, drives mould
The scalable component of group driving is ejected from groove, so that scalable component and collision on the ground, it is to avoid terminal is touched with ground
Hit, fall protection effectively is carried out to terminal.
A kind of protection device of the terminal provided above the embodiment of the present invention is described in detail, used herein
Specific case is set forth to the principle and embodiment of the present invention, and the explanation of above example is only intended to help and understands
The method and its core concept of the present invention；Simultaneously for those skilled in the art, according to the thought of the present invention, specific real
Apply and will change in mode and application, in summary, this specification content should not be construed as the limit to the present invention
System.
Claims (9)
1. a kind of protection device of terminal, it is characterised in that including：The driving module that is arranged on inside terminal shell and scalable
Component, the terminal shell sets fluted, and the bearing of trend of the groove is vertical with the bonnet of the terminal shell, it is described can
Telescopic component is contained in the groove, and the driving module drives the scalable component to extend from the groove,
To carry out fall protection to the terminal；
Wherein described scalable component includes pars contractilis and buffer part, and one end of the pars contractilis is connected with the driving module,
The other end of the pars contractilis is connected with the buffer part, and the direction of extension of the pars contractilis is perpendicular to the ground, and described flexible
The direction that the direction that portion and the buffer part are stretched out from the groove is fallen towards the terminal.
2. the protection device of terminal according to claim 1, it is characterised in that the buffer part is on the terminal shell
Projected area be more than projected area of the pars contractilis on the terminal shell.
3. the protection device of terminal according to claim 1, it is characterised in that the groove includes Part I and second
Part, the Part I is close to the inner side of the terminal shell, and the Part II is close to the outside of the terminal shell, institute
The size for stating Part I is matched with the size of the pars contractilis, the size of the size of the Part II and the buffer part
Match somebody with somebody.
4. the protection device of terminal according to claim 1, it is characterised in that described device also includes detection module, control
Molding group；The detection module, the control module and the driving module are sequentially connected electrically；
The acceleration information detected is sent to the control module by the detection module, and the control module adds according to described
Velocity information judges whether the terminal is fallen, and controls the driving module driving described scalable when falling
Component extends from the groove.
5. the protection device of terminal according to claim 1, it is characterised in that the scalable component is from the groove
The direction that the direction of stretching is fallen towards the terminal.
6. the protection device of terminal according to claim 5, it is characterised in that the scalable component has an axis,
The axis is consistent with the telescopic direction of the scalable component；When the scalable component stretches out from groove, the axle
Angle between the extended line and horizontal plane of line is located in preset range.
7. the protection device of terminal according to claim 1, it is characterised in that it is scalable that described device includes at least two
Component, the position of described two scalable components is opposite.
8. the protection device of terminal according to claim 1, it is characterised in that the groove is located proximate to the terminal
The edge of housing.
9. the protection device of terminal according to claim 1, it is characterised in that the quantity of the groove with it is described scalable
The quantity of component is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806931.XA CN106231044B (en) | 2016-09-06 | 2016-09-06 | The protection device of terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806931.XA CN106231044B (en) | 2016-09-06 | 2016-09-06 | The protection device of terminal |
Publications (2)
| Publication Number | Publication Date |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106790814A (en) * | 2016-12-29 | 2017-05-31 | 深圳天珑无线科技有限公司 | Terminal buffer device for collision and terminal |
| CN107018222B (en) * | 2017-06-17 | 2019-10-01 | 泉州台商投资区华庆商贸有限公司 | A kind of shatter-resistant mobile phone shell |
| CN107271015A (en) * | 2017-07-27 | 2017-10-20 | 上海斐讯数据通信技术有限公司 | The measuring method and Weight-detecting device of a kind of Weight-detecting device |
| CN108810223A (en) * | 2018-08-03 | 2018-11-13 | 杜会祥 | A kind of mobile terminal fall protection devices and the mobile terminal containing the protective device |
| CN109496089B (en) * | 2018-11-23 | 2021-03-23 | Oppo（重庆）智能科技有限公司 | Protective shell, electronic equipment assembly and drop control method of electronic equipment assembly |
| CN109510886B (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 |
| CN110290252B (en) * | 2019-06-27 | 2021-05-28 | Oppo（重庆）智能科技有限公司 | Prevent falling subassembly and have its electronic equipment and electronic equipment's protective housing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204967904U (en) * | 2015-09-10 | 2016-01-13 | 余奥星 | Mobile phone protection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104539800B (en) * | 2014-12-25 | 2018-02-13 | 华勤通讯技术有限公司 | The guard method of mobile terminal and its screen |
| CN105072855B (en) * | 2015-08-26 | 2017-12-15 | 昆山龙腾光电有限公司 | Shatter-resistant electronic installation |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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