CN104768343A - Electromagnetic mechanism and electronic equipment - Google Patents
Electromagnetic mechanism and electronic equipment Download PDFInfo
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- CN104768343A CN104768343A CN201410007826.0A CN201410007826A CN104768343A CN 104768343 A CN104768343 A CN 104768343A CN 201410007826 A CN201410007826 A CN 201410007826A CN 104768343 A CN104768343 A CN 104768343A
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Abstract
The invention discloses an electromagnetic mechanism and electronic equipment. The electromagnetic mechanism comprises a battery and electromagnetic assemblies, wherein the battery is arranged in a casing of the electromagnetic equipment, and the electromagnetic assemblies are arranged in the casing and electrically connected with the battery. Each electromagnetic assembly comprises a magnetic core and a conductive winding, the conductive winding is wound around the external of the magnetic core, and the conductive winding and the battery form a current loop. The electronic equipment such as a mobile terminal comprises the casing and the electromagnetic mechanism. Based on the electromagnetic mechanism, the electronic equipment can be used to realize functions including hanging adsorption of an external carrier, and/or suspended angle support for a disengaged support and/or being anti-break.
Description
Technical field
The present invention relates to electromagnetic application technology, particularly can be applicable to a kind of electromagnetic mechanism of electronic equipment and apply a kind of electronic equipment of this electromagnetic mechanism.
Background technology
Along with the development of mobile terminal technology, there is suspension absorption in mobile terminal device, angle supports and the demand of shatter-resistant, but:
Existing mobile terminal device does not have the function hanging absorption, although some mobile terminal device is with electromagnetic mechanism, but such electromagnetic mechanism be only limitted to mobile terminal device shell and hide between absorption, i.e. mobile terminal device two parts between absorption each other, and cannot realize mobile terminal device itself suspension adsorb;
The angle of existing mobile terminal device supports and can depend on support to realize, and cannot realize departing from the suspension support in support;
The shatter-resistant function of existing mobile terminal device realizes or utilize the dedicated fall-preventing bonnet in shell installing to realize by the air bag in shell or spring being ejected, but, because the air bag of software or spring are not easily reinstalled in the additional space in shell after ejection, thus cause mobile terminal device not easily to restore after being fallen, and dedicated fall-preventing bonnet also can form not recoverable permanent damage after mobile terminal device is fallen.
Except mobile terminal device, for having, suspension is adsorbed, angle supports and other electronic equipments of shatter-resistant demand, there is above-mentioned problem too.
Summary of the invention
In view of this, the invention provides a kind of electromagnetic mechanism and apply a kind of electronic equipment of this electromagnetic mechanism.
A kind of electromagnetic mechanism provided by the invention, comprising:
Be placed in the battery of the inside of the shell of electronic equipment;
And, be placed in the inside of described shell and several electromagnetic assemblies be electrically connected with described battery;
Wherein, each described electromagnetic assembly comprises magnetic core and conductive winding, and described conductive winding is wound in the outside of described magnetic core and forms current circuit with described battery.
Alternatively, comprise further:
Be placed in the outside of described shell and the metallic carrier of magnetic attraction can be produced with the described electromagnetic assembly of energising.
Alternatively, comprise further:
Be placed in the outside of described shell and the permanent magnet of magnetic repulsion can be produced with the described electromagnetic assembly of energising.
Alternatively, comprise further:
Be fixed on the inside of described shell and be looped around the exterior loop of the outside of electromagnetic assembly described at least one;
Wherein, described exterior loop and described battery form current circuit, produce the magnetic repulsion being used for described electromagnetic assembly described at least one being pushed out to the outside of described shell between the described electromagnetic assembly described at least one of the described exterior loop of energising and energising.
Alternatively, the acceleration transducer in described electronic equipment sense the acceleration of described electronic equipment trigger when exceeding predetermined value described exterior loop energising; And, electromagnetic assembly energising described at least one described in described exterior loop triggers when being energized.
Alternatively, described shell is formed with the perforate that can pass the outside to described shell for described electromagnetic assembly described at least one in the corresponding described position of electromagnetic assembly described at least one.
Alternatively, the position of each two ends in electromagnetic assembly described at least one described in corresponding in difference, described shell forms perforate described in a pair; And, the described magnetic repulsion produced between the described exterior loop of energising and the described electromagnetic assembly described at least one of energising, is optionally pushed out to the outside of described shell from a described perforate of the position of its either end by described electromagnetic assembly described at least one.
Alternatively, application processor in described electronic equipment controls the direction of the described magnetic repulsion produced between the described electromagnetic assembly described at least one of the described exterior loop of energising and energising.
Alternatively, the image that described application processor is taken when described acceleration transducer senses that the acceleration of described electronic equipment exceedes predetermined value according to the camera in described electronic equipment, determines the direction of the described magnetic repulsion produced between the described exterior loop that is energized and the described electromagnetic assembly described at least one of energising.
Alternatively, described electromagnetic assembly be distributed in described shell fringe region and/or by described fringe region around central region.
Alternatively, the described fringe region of described shell crosses formation folding corner region, and the described electromagnetic assembly being distributed in described fringe region is positioned at described folding corner region.
Alternatively, the center of gravity of the described electronic equipment belonging to described shell is positioned at the described central region of described shell, and the described electromagnetic assembly being distributed in described central region is positioned at the position of departing from described center of gravity.
Present invention also offers a kind of electronic equipment, comprise shell, also comprise electromagnetic mechanism as above.
Alternatively, described electronic equipment is mobile terminal device.
As can be seen here, based on electromagnetic mechanism provided by the present invention, electronic equipment can realize supporting in the suspension absorption of outer carrier and/or the floated angle of disengaging support and/or being easy to the shatter-resistant function of recovery.
Accompanying drawing explanation
Fig. 1 is the example arrangement schematic diagram of the mobile terminal device comprising electromagnetic mechanism in the embodiment of the present invention;
The principle schematic diagram of the equivalent electric circuit that Fig. 2 is formed in mobile terminal device for the electromagnetic mechanism shown in Fig. 1;
The optimal way schematic diagram of the electromagnetic assembly position distribution that Fig. 3 is suitable for by example arrangement as shown in Figure 1;
Fig. 4 a and Fig. 4 b is that mobile terminal device as shown in Figure 1 realizes schematic diagram when hanging absorption based on electromagnetic assembly position distribution as shown in Figure 3;
The principle schematic diagram of the equivalent electric circuit that Fig. 5 a and Fig. 5 b is formed when mobile terminal device realizes suspension absorption as shown in figures 4 a and 4b respectively for the electromagnetic mechanism shown in Fig. 1;
Fig. 6 a and Fig. 6 b is that electronic equipment as shown in Figure 1 realizes schematic diagram when angle supports based on electromagnetic assembly position distribution as shown in Figure 3;
The principle schematic diagram of the equivalent electric circuit that Fig. 7 a and Fig. 7 b is formed when the mobile terminal device angle realized respectively as shown in figures 6 a and 6b supports for the electromagnetic mechanism shown in Fig. 1;
Fig. 8 is the expansion structure schematic diagram comprising the mobile terminal device of electromagnetic mechanism as shown in Figure 1;
The principle schematic diagram of the equivalent electric circuit that Fig. 9 is formed in mobile terminal device for the electromagnetic mechanism shown in Fig. 8;
The schematic diagram of Figure 10 when to be mobile terminal device as shown in Figure 8 realize shatter-resistant function based on electromagnetic assembly position distribution as shown in Figure 3;
The principle schematic diagram of the equivalent electric circuit that Figure 11 is formed when mobile terminal device realizes shatter-resistant function as shown in Figure 10 for the electromagnetic mechanism shown in Fig. 8;
Figure 12 is the shell of mobile terminal device is the structural representation that adaptation shatter-resistant function is as shown in Figure 10 modified.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in more detail.
In embodiments of the present invention, set up electromagnetic mechanism in the electronic device, be intended to utilize that electromagnetic mechanism realizes the suspension absorption of electronic equipment, angle supports and shatter-resistant function.Below, take electronic equipment as mobile terminal device for example is described in detail, but the embodiment of the present invention is applicable equally to other electronic equipments except mobile terminal device.
Refer to Fig. 1 and Fig. 2, the mobile terminal device in the embodiment of the present invention comprises shell 10 and electromagnetic mechanism, and wherein, this electromagnetic mechanism comprises:
Be placed in the battery 20 of the inside of shell 10;
Be placed in the inside of shell 10 and several electromagnetic assemblies 30 be electrically connected with battery 20;
Each electromagnetic assembly 30 comprises magnetic core 31(such as soft iron or silicon steel) and conductive winding 32, conductive winding 32 is wound in the outside of magnetic core 31 and forms current circuit with battery 20.
Wherein, as shown in Figure 2, the current circuit that conductive winding 32 and battery 20 are formed be not all keep conducting state at any time but be optionally turned on or off by switches set 40, namely, the energising of electromagnetic assembly 30 is controlled, such as, can be controlled by the application processor of mobile terminal device.
In addition, although all illustrate only an electromagnetic assembly 30 in Fig. 1 and Fig. 2, in fact the quantity of electromagnetic assembly 30 be not limited to one.When there is one or more electromagnetic assembly 30, the position of electrode assemblie 30 can be arranged in any way.
Such as, please composition graphs 3 again while see Fig. 1 and Fig. 2, electromagnetic assembly 30 can for multiple and comprise edge electromagnetic assembly 30a and middle part electromagnetic assembly 30b:
Edge electromagnetic assembly 30a can be distributed in the fringe region of shell 10, wherein, shell 10 shown in Fig. 3 has rectangle or approximate rectangular shape, correspondingly, just define four folding corner regions by crossing between two between four fringe regions of shell 10, now, the edge electromagnetic assembly 30a being distributed in the fringe region of shell 10 just can specifically be decided to be in folding corner region, that is, each folding corner region can have at least one edge electromagnetic assembly 30a;
Middle part electromagnetic assembly 30b can be distributed in shell 10 by fringe region around central region, wherein, the center of gravity G of mobile terminal device is also positioned at the central region of the shell 10 shown in Fig. 2, now, the middle part electromagnetic assembly 30b being distributed in central region can be positioned at the position of departing from center of gravity G.
Certainly, above-mentioned position distribution mode is as shown in Figure 3 only the optimal way that applicable mobile terminal device realizes that suspension is adsorbed and angle supports and both is taken into account, but is not limited to this in practical application.Be described in detail below.
For suspension absorption:
Refer to Fig. 4 a and Fig. 5 b and composition graphs 1 to Fig. 3, when application program that the application processor of mobile terminal treatment facility perceives its carrying receives the user instruction representing and hang absorption, the current circuit conducting (such as by switches set 40 as shown in Figure 2) that the conductive winding 32 that can control edge electromagnetic assembly 30a is formed with battery 20, be energized to make edge electromagnetic assembly 30a, now, the shell 10 of mobile terminal device can vertically be placed by user, and be posted by the vertical side of the metallic carrier 50 of the outside being positioned at shell 10, can utilize the magnetic attraction produced between the edge electromagnetic assembly 30a of energising and metallic carrier 50 that mobile terminal device is hung and be adsorbed on metallic carrier 50.
Or, refer to Fig. 4 b and Fig. 5 b and composition graphs 1 to Fig. 3, when application program that the application processor of mobile terminal treatment facility perceives its carrying receives the user instruction representing and hang absorption, the current circuit conducting (such as by switches set 40 as shown in Figure 2) that the conductive winding 32 that can control middle part electromagnetic assembly 30b is formed with battery 20, to make middle part electromagnetic assembly 30b energising, now, the shell 10 of mobile terminal device can vertically be placed by user, and be posted by the vertical side of the metallic carrier 50 of the outside being positioned at shell 10, can utilize the magnetic attraction produced between the middle part electromagnetic assembly 30b of energising and metallic carrier 50 that mobile terminal device is hung and be adsorbed on metallic carrier 50.
Above-mentioned mode as shown in Fig. 4 a with Fig. 5 a is compared with the such as mode shown in Fig. 4 b with Fig. 5 b, only be to produce the power source quantity of magnetic attraction and the difference of position, as long as but the frictional force that the current strength of battery 20 is enough to make the magnetic attraction of generation be formed between shell 10 and metallic carrier 50 is greater than the gravity of mobile terminal device, the generation power source quantity of magnetic attraction and the difference of position can not affect the realization of hanging absorption.And the electricity of battery 20 determines the lasting duration hanging absorption.
Angle is supported:
Refer to Fig. 6 a and Fig. 7 a and composition graphs 1 to Fig. 3, when application program that the application processor of mobile terminal treatment facility perceives its carrying receive represent user instruction that angle supports time, the current circuit conducting (such as by switches set 40 as shown in Figure 2) that the conductive winding 32 that can control middle part electromagnetic assembly 30b is formed with battery 20, to make middle part electromagnetic assembly 30b energising, now, user can by shell 10 slant setting of mobile terminal device in the top of the permanent magnet 60 of the outside of shell 10, and the top of permanent magnet 60 is suspended in by the side (side that namely middle part electromagnetic assembly 30b is close) of the magnetic repulsion mobile terminal device produced between the middle part electromagnetic assembly 30b be energized and permanent magnet 60, and, because the middle part electromagnetic assembly 30b producing magnetic repulsion with permanent magnet 60 deviates from the center of gravity G of mobile terminal device, thus the opposite side of mobile terminal device can be sagging to permanent magnet 60, thus make mobile terminal device be suspended in the top of permanent magnet 60 with certain angle of inclination, support with the angle realized based on magnetic levitation,
Refer to Fig. 6 b and Fig. 7 b and composition graphs 1 to Fig. 3, when application program that the application processor of mobile terminal treatment facility perceives its carrying receive represent user instruction that angle supports time, the current circuit conducting (such as by switches set 40 as shown in Figure 2) that the conductive winding 32 that can control two adjacent edge electromagnetic assembly 30a is formed with battery 20, be energized to make two adjacent edge electromagnetic assembly 30a, now, user can by shell 10 slant setting of mobile terminal device in the top of the permanent magnet 60 of the outside of shell 10, the magnetic repulsion produced between the edge electromagnetic assembly 30a of two adjacent energisings and permanent magnet 60 can be utilized to make the side of mobile terminal device (side that namely adjacent two the edge electromagnetic assemblies 30 be energized are formed) be suspended in the top of permanent magnet 60, and, owing to must overlap with the center of gravity G of mobile terminal device with the edge electromagnetic assembly 30b that permanent magnet 60 produces magnetic repulsion, thus the opposite side of mobile terminal device can be sagging to permanent magnet 60, thus make mobile terminal device be suspended in the top of permanent magnet 60 with certain angle of inclination, support with the angle realized based on magnetic levitation.
Above-mentioned mode as shown in Fig. 6 a with Fig. 7 a is compared with the such as mode shown in Fig. 6 b with Fig. 7 b, only be to produce the power source quantity of magnetic repulsion and the difference of position, as long as but the torque that the gravity that the current strength of battery 20 is enough to enable the magnetic repulsion of generation to overcome mobile terminal device is formed, the generation power source quantity of magnetic repulsion and the difference of position can not affect the realization that angle supports.And the electricity of battery 20 determines the lasting duration of angle support.
As above visible, edge electromagnetic assembly 30a in electromagnetic assembly 30 and middle part electromagnetic assembly 30b can realize hanging absorption and angle support individually, therefore, when only being realized hanging absorption according to mode as shown in fig. 4 a by edge electromagnetic assembly 30a, and when realizing angle support according to mode as shown in Figure 6 b, middle part electromagnetic assembly 30b can save from the optimum position distribution mode shown in Fig. 3, when only being realized hanging absorption according to mode as shown in Figure 4 b by middle part electromagnetic assembly 30b, and when realizing angle support according to mode as shown in Figure 6 a, edge electromagnetic assembly 30a can save from the optimum position distribution mode shown in Fig. 3.Certainly, according to optimum position distribution mode as shown in Figure 3, then can also be realized hanging absorption according to mode as shown in figures 4 a and 4b respectively by edge electromagnetic assembly 30a and middle part electromagnetic assembly and be realized angle support according to mode as shown in figures 6 a and 6b respectively simultaneously.
More than to the detailed description of general principle for realizing hanging absorption and angle and supporting of the electromagnetic mechanism in the embodiment of the present invention and the mobile terminal device that comprises this electromagnetic mechanism.But in order to realize the shatter-resistant function of mobile terminal device, the embodiment of the present invention also needs to further expand electromagnetic mechanism.
Refer to Fig. 8 and Fig. 9, mobile terminal device still comprises shell 10 and electromagnetic mechanism, but electromagnetic mechanism is except comprising previously described battery 20 and several electromagnetic assemblies 30, also comprises further:
Be fixed on the inside of shell 10 and be looped around the exterior loop 70 of the outside of at least one electromagnetic assembly 30, for producing magnetic repulsion when being energized with between same at least one electromagnetic assembly 30 be energized, realizing the shatter-resistant function to mobile terminal device with the outside that this at least one electromagnetic assembly 30 is pushed out to shell 10, exterior loop 70 also forms current circuit with battery 20.
Wherein, as shown in Figure 9, the current circuit that exterior loop 70 and battery 20 are formed be not all keep conducting state at any time but be optionally turned on or off by switches set 40 ', that is, the energising of exterior loop 70 is controlled by acceleration transducer 80.
Specifically; because mobile terminal device can produce the sudden change of acceleration usually when dropping; thus the acceleration transducer 80 in mobile terminal device in fact just can perceive such dropping event and produce the current value proportional with velocity magnitude; thus; as shown in Figure 9; exterior loop 70 just can form current circuit with acceleration transducer 80; namely; exterior loop 70 realizes power supply by battery 20; as long as there is the event of dropping of mobile terminal device to occur, exterior loop 70 can perceive this first moment dropping event at acceleration transducer 80 and be energized.
That is, when acceleration transducer 80 senses that the acceleration of mobile terminal device exceedes predetermined value, battery 20 makes the magnetic repulsion produced between exterior loop 70 and at least one electromagnetic assembly 30 this at least one electromagnetic assembly 30 is pushed out to the outside of shell 10 to the electric current that exterior loop 70 exports.
Correspondingly, because the magnetic repulsion produced between exterior loop 70 and at least one electromagnetic assembly 30 needs exterior loop 70 and this at least one electromagnetic assembly 30 to be in "on" position simultaneously, therefore, when acceleration transducer 80 perceive the event of dropping, namely also exterior loop 70 is energized time, (such as controlling previously described switches set 40) can be energized by perceiving the application processor of battery 20 at exterior loop 70 generation current to control at least one above-mentioned electromagnetic assembly 30.
In addition, consider mobile terminal device when dropping normally fringe region clashed at first, therefore, better shatter-resistant effect is produced in order to enable shatter-resistant function, the embodiment of the present invention can edge electromagnetic assembly 30a preferably shown in multiplexing Fig. 3, that is, the external rings of each edge electromagnetic assembly 30 is wound with exterior loop 70.
Correspondingly, refer to Figure 10 and Figure 11 and composition graphs 8 and Fig. 9, when mobile terminal device is dropped, acceleration transducer 80 triggers battery 20 to exterior loop 70 generation current (such as by previously described switches set 40 '), meanwhile, application processor perceives exterior loop 70 and is energized, and trigger the unlatching of shatter-resistant function, thus the current circuit conducting (such as by previously described switches set 40) that the conductive winding 32 controlling edge electromagnetic assembly 30a is formed with battery 20, be energized to make edge electromagnetic assembly 30a and exterior loop 70 simultaneously, thus, the edge electromagnetic assembly 30a be simultaneously energized and exterior loop 70 produce magnetic repulsion to each other, as long as exterior loop 70 is greater than edge electromagnetic assembly 30a at the bed knife of housing 10, edge electromagnetic assembly 30a just can be pushed out to the outside of housing 10 by such magnetic repulsion, to realize shatter-resistant function.
In addition, refer to Figure 12, the outside of housing 10 is pushed out to for the ease of edge electromagnetic assembly 30a, housing 10 can be formed in the position of corresponding edge electromagnetic assembly 30a can pass perforate 90 to housing 10 outside for edge electromagnetic assembly 30a, further, this perforate 90 is not enough to pass for exterior loop 70, to avoid exterior loop 70 to drop to housing 10 outside.In practical application, this perforate 90 can also be closed by easy tear off element such as such as films, like this, edge electromagnetic assembly 30a can either be avoided outside without dropping to housing 10 when shatter-resistant function is not opened, can also when shatter-resistant function is opened not the release of edge electromagnetic assembly 30a cause too much obstruction.
As above visible, utilize edge electromagnetic assembly 30a to be pushed out to the outside of housing 10, shatter-resistant function can be realized; Certainly, for middle part electromagnetic assembly 30b, shatter-resistant function can be realized too by the outside being pushed out to housing 10, that is, the outside of middle part electromagnetic assembly 30b can be surrounded with exterior loop 70 too, housing 10 also can form perforate 90 in the position of corresponding middle part electromagnetic assembly 30b.
And, no matter be outside edge electromagnetic assembly 30a or middle part electromagnetic assembly 30b being pushed out to housing 10, because electromagnetic assembly 30 has more fixing shape compared to air bag and spring, the inside of housing 10 after thus electromagnetic assembly 30 is pushed out to the outside of housing 10, more easily can be placed go back to; And the easy tear off element of closed opening hole 90 also can be readily replaced after triggering shatter-resistant function.Thus the shatter-resistant function that the embodiment of the present invention utilizes the release of electromagnetic assembly 30 to realize has good recoverability.
More preferably, the magnetic repulsion produced between the exterior loop 70 of energising and at least one electromagnetic assembly 30 of energising, optionally can be pushed out to the outside of housing 10 from the direction at its either end place by this at least one electromagnetic assembly 30.Correspondingly, housing 10 can in the position hull shape perforate in a pair of two ends of the corresponding each electromagnetic assembly 30 of difference.Wherein, the selection in this magnetic repulsion direction can be controlled by the application processor of mobile terminal device, such as, the image that application processor is taken when acceleration transducer 80 senses that the acceleration of mobile terminal device exceedes predetermined value according to the camera in mobile terminal device, determines the direction of the magnetic repulsion produced between the exterior loop 70 of energising and at least one electromagnetic assembly 30 of energising.
It should be noted that in addition:
To support due to the suspension absorption, the angle that realize based on electromagnetic mechanism in the embodiment of the present invention and shatter-resistant function all needs to depend on battery 20 and powers for electromagnetic assembly 30, above-mentioned suspension absorption, angle support and shatter-resistant function can be caused when the electricity of battery 20 is not enough to realize.Therefore, the embodiment of the present invention is preferably by the electricity of the real-time monitoring battery 20 of the electric quantity detection apparatus in mobile terminal device, when detecting that the electricity of battery 20 sends alarm when being less than specific threshold value, to support to hang absorption, angle support and shatter-resistant function to for pointing out the electricity of battery 20 to be not enough to;
And, the suspension absorption realized due to the present embodiment, angle support and shatter-resistant function all based on electromagnetic mechanism, and such electromagnetic mechanism can cause impact to a certain degree unavoidably on other components and parts in mobile terminal device, therefore, in order to such impact is reduced as much as possible, first can arrange magnetic shielding element in the position of display screen and/or camera, next needs can not be placed on by the radio-frequency (RF) component of magnetic screen can as far as possible simultaneously away from the position of all electromagnetic assemblies 30.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (14)
1. an electromagnetic mechanism, is characterized in that, comprising:
Be placed in the battery of the inside of the shell of electronic equipment;
And, be placed in the inside of described shell and several electromagnetic assemblies be electrically connected with described battery;
Wherein, each described electromagnetic assembly comprises magnetic core and conductive winding, and described conductive winding is wound in the outside of described magnetic core and forms current circuit with described battery.
2. electromagnetic mechanism according to claim 1, is characterized in that, comprises further:
Be placed in the outside of described shell and the metallic carrier of magnetic attraction can be produced with the described electromagnetic assembly of energising.
3. electromagnetic mechanism according to claim 1, is characterized in that, comprises further:
Be placed in the outside of described shell and the permanent magnet of magnetic repulsion can be produced with the described electromagnetic assembly of energising.
4. electromagnetic mechanism according to claim 1, is characterized in that, comprises further:
Be fixed on the inside of described shell and be looped around the exterior loop of the outside of electromagnetic assembly described at least one;
Wherein, described exterior loop and described battery form current circuit, produce the magnetic repulsion being used for described electromagnetic assembly described at least one being pushed out to the outside of described shell between the described electromagnetic assembly described at least one of the described exterior loop of energising and energising.
5. electromagnetic mechanism according to claim 4, is characterized in that, the acceleration transducer in described electronic equipment sense the acceleration of described electronic equipment trigger when exceeding predetermined value described exterior loop energising; And, electromagnetic assembly energising described at least one described in described exterior loop triggers when being energized.
6. electromagnetic mechanism according to claim 4, is characterized in that, described shell is formed with the perforate that can pass the outside to described shell for described electromagnetic assembly described at least one in the corresponding described position of electromagnetic assembly described at least one.
7. electromagnetic mechanism according to claim 6, is characterized in that, the position of each two ends in electromagnetic assembly described at least one described in corresponding in difference, and described shell forms perforate described in a pair; And, the described magnetic repulsion produced between the described exterior loop of energising and the described electromagnetic assembly described at least one of energising, is optionally pushed out to the outside of described shell from a described perforate of the position of its either end by described electromagnetic assembly described at least one.
8. electromagnetic mechanism according to claim 7, is characterized in that, application processor in described electronic equipment controls the direction of the described magnetic repulsion produced between the described electromagnetic assembly described at least one of the described exterior loop of energising and energising.
9. electromagnetic mechanism according to claim 8, it is characterized in that, the image that described application processor is taken when described acceleration transducer senses that the acceleration of described electronic equipment exceedes predetermined value according to the camera in described electronic equipment, determines the direction of the described magnetic repulsion produced between the described exterior loop that is energized and the described electromagnetic assembly described at least one of energising.
10. electromagnetic mechanism according to claim 1, is characterized in that, described electromagnetic assembly be distributed in described shell fringe region and/or by described fringe region around central region.
11. electromagnetic mechanisms according to claim 10, is characterized in that, the described fringe region of described shell crosses formation folding corner region, and the described electromagnetic assembly being distributed in described fringe region is positioned at described folding corner region.
12. electromagnetic mechanisms according to claim 10, it is characterized in that, the center of gravity of the described electronic equipment belonging to described shell is positioned at the described central region of described shell, and the described electromagnetic assembly being distributed in described central region is positioned at the position of departing from described center of gravity.
13. 1 kinds of electronic equipments, comprise shell, it is characterized in that, also comprise the electromagnetic mechanism according to any one of claim 1 to 12.
14. electronic equipments according to claim 13, is characterized in that, described electronic equipment is mobile terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410007826.0A CN104768343A (en) | 2014-01-08 | 2014-01-08 | Electromagnetic mechanism and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410007826.0A CN104768343A (en) | 2014-01-08 | 2014-01-08 | Electromagnetic mechanism and electronic equipment |
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| CN104768343A true CN104768343A (en) | 2015-07-08 |
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| CN201410007826.0A Pending CN104768343A (en) | 2014-01-08 | 2014-01-08 | Electromagnetic mechanism and electronic equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228094A (en) * | 2016-09-06 | 2016-12-14 | 广东欧珀移动通信有限公司 | Processing method, device and the mobile terminal that mobile terminal falls |
| CN106802698A (en) * | 2017-01-24 | 2017-06-06 | 瑞声科技（南京）有限公司 | Electronic equipment and its control method |
| CN111431046A (en) * | 2020-04-03 | 2020-07-17 | 安徽同胜电力科技有限公司 | Self-escape type power distribution cabinet based on electromagnetic principle |
-
2014
- 2014-01-08 CN CN201410007826.0A patent/CN104768343A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228094A (en) * | 2016-09-06 | 2016-12-14 | 广东欧珀移动通信有限公司 | Processing method, device and the mobile terminal that mobile terminal falls |
| CN106228094B (en) * | 2016-09-06 | 2018-03-16 | 广东欧珀移动通信有限公司 | Processing method, device and the mobile terminal that mobile terminal falls |
| CN106802698A (en) * | 2017-01-24 | 2017-06-06 | 瑞声科技（南京）有限公司 | Electronic equipment and its control method |
| CN106802698B (en) * | 2017-01-24 | 2020-04-21 | 瑞声科技（南京）有限公司 | Electronic device and control method thereof |
| CN111431046A (en) * | 2020-04-03 | 2020-07-17 | 安徽同胜电力科技有限公司 | Self-escape type power distribution cabinet based on electromagnetic principle |
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