CN112688673A - Mobile terminal equipment and physical trigger device thereof - Google Patents
Mobile terminal equipment and physical trigger device thereof Download PDFInfo
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- CN112688673A CN112688673A CN202011401038.1A CN202011401038A CN112688673A CN 112688673 A CN112688673 A CN 112688673A CN 202011401038 A CN202011401038 A CN 202011401038A CN 112688673 A CN112688673 A CN 112688673A
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Abstract
The application discloses mobile terminal equipment and physics trigger device thereof, physics trigger device includes: a signal trigger part for triggering the signal switch; the mobile control part can control the signal trigger part to trigger the signal switch when moving to the second position; the force application part drives the movement control part to move when the external force is greater than or equal to a preset external force value; and a signal processing unit for processing the data according to the relevant program when the signal trigger unit triggers the signal switch. The physical trigger device provided by the application has a simple structure, can reduce the occupied space, only needs to apply force to the force application part in the use process, and is convenient to use; in the using process, the signal trigger part can trigger the signal switch only when the external force is greater than the preset external force value and the movement control part moves from the first position to the second position, so that the possibility of false triggering is reduced, and the reliability of the physical trigger device is improved.
Description
Technical Field
The application relates to the technical field of data destruction of mobile terminals, in particular to a physical trigger device. In addition, the application also relates to a mobile terminal device comprising the physical trigger device.
Background
In the prior art, data in the mobile terminal equipment needs to be destroyed sometimes, and the conventional data destruction device has a large volume and many parts in the setting process, so that the applicable mobile terminal equipment is limited, and the data is very easy to be mistakenly triggered in the using process, so that the data is accidentally destroyed, and irreparable loss is caused.
In summary, those skilled in the art need to solve the above problems how to provide a physical trigger device that occupies a small space and is not easy to trigger by mistake.
Disclosure of Invention
In view of this, an object of the present application is to provide a physical trigger device, which only needs to apply an external force to the force application portion during the use process, and when the external force is greater than a preset external force value, the movement control portion can be driven to move so as to move to the second position, and the control signal trigger portion triggers the signal switch.
Another object of the present application is to provide a mobile terminal device comprising the above physical triggering apparatus.
In order to achieve the above purpose, the present application provides the following technical solutions:
a physical trigger device, comprising:
a signal trigger part for triggering the signal switch;
the movement control part can be movably arranged between a first position and a second position, and can control the signal trigger part to trigger the signal switch when moving to the second position;
the force application part is used for bearing an external force and driving the movement control part to move when the external force is greater than or equal to a preset external force value;
and the signal processing part is provided with the signal switch and executes a preset processing program of data when the signal trigger part triggers the signal switch.
Preferably, still including being used for installing the support of signal trigger part, the support is provided with the spout, force application portion be provided with the spout cooperation just follows the portable traveller that sets up of spout.
Preferably, the movement control part is a shifting piece, and the shifting piece is connected with the sliding column.
Preferably, the distance of the plectrum from the first position to the second position is 3.5mm-4.5 mm.
Preferably, the force application part comprises an elastic pulling bolt and a protective cover connected with the elastic pulling bolt, the external force application end of the elastic pulling bolt is connected with the protective cover, and the other end of the elastic pulling bolt is connected with the movement control part.
Preferably, the elastic pulling bolt is provided with a U-shaped bend,
when no external force is applied to the protective cover, the U bend is in a bending state;
and when external force is applied to the protective cover and the movement control part is driven to move, the U-shaped bend is in a straightening state.
Preferably, the elastic pulling bolt is provided with a fracture part, when the external force applied to the force application part is greater than or equal to a preset fracture external force, the fracture part fractures, and the preset fracture external force is greater than the preset external force value.
Preferably, the signal processing section includes:
the FPC is used for receiving the signal triggered by the signal triggering part and sending the signal to the power supply chip and the singlechip;
the power supply chip is used for controlling power supply of a power supply and controlling the power supply to power off the static random access memory after receiving the signal sent by the FPC;
the single chip microcomputer is used for data operation and data processing, and starts a data processing program after receiving the signal sent by the FPC.
A mobile terminal device comprising the physical trigger apparatus of any one of the above.
Preferably, the force application part is arranged on the peripheral side surface of the mobile terminal device, and the force application end of the force application part is a key of the mobile terminal device with a preset function.
In the process of using the physical trigger device provided by the application, an external force is applied to the force application part, the force application part can be pulled to move, the force application part drives the movement control part to move from the first position to the second position, the movement control part moving to the second position controls the signal trigger part to trigger the signal switch, the signal processing part executes a preset processing program for data after receiving a signal triggered by the signal switch, and the preset processing program can delete the data, can copy the data, or can be quickly sent to a designated mailbox and other operations.
Compared with the prior art, the physical trigger device provided by the application has a simple structure, can reduce occupied space, only needs to apply force to the force application part in the use process, and is convenient to use; in the using process, the signal trigger part can trigger the signal switch only when the external force is greater than the preset external force value and the movement control part moves from the first position to the second position, so that the possibility of false triggering is reduced, and the reliability of the physical trigger device is improved.
In addition, the application also provides mobile terminal equipment comprising the physical trigger device.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic diagram of a partial structure of an embodiment of a mobile terminal device provided in the present application;
fig. 2 is a schematic structural diagram of an elastic pulling bolt in a physical trigger device provided in the present application, in a state where the elastic pulling bolt is not subjected to an external force;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a schematic partial cross-sectional view of the physical trigger device of FIG. 2;
FIG. 5 is a partial enlarged view of portion B of FIG. 4;
fig. 6 is a schematic structural diagram of a physical trigger device according to the present application, in which an elastic pulling plug is in a straightened state;
FIG. 7 is an enlarged view of a portion C of FIG. 6;
FIG. 8 is a schematic partial cross-sectional view of the physical trigger of FIG. 6;
fig. 9 is a partial enlarged view of portion D of fig. 8;
FIG. 10 is a schematic structural view of an embodiment of a force application portion;
FIG. 11 is an isometric view of another angle of the force application portion;
fig. 12 is a schematic structural diagram of a hardware part in a physical trigger device provided in the present application.
In FIGS. 1-12:
1 is a plectrum, 2 is an elastic contact piece, 3 is a bracket, 4 is an elastic pulling bolt, 5 is a protective cover, 6 is an FPC, 7 is a circuit board, 8 is a main battery power supply, 9 is a standby battery power supply, 10 is an HY signal, 11 is a power supply chip and 12 is a single chip microcomputer.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The core of the application is to provide a physical trigger device which is simple in structure, small in size and small in occupied space; and convenient to use, only if external force is greater than preset external force value, and drive the mobile control portion and move to the second position by the primary importance after, just can control signal trigger part trigger signal switch, can effectively avoid the false trigger signal switch, improve physics trigger device's reliability. Another core of the present application is to provide a mobile terminal device comprising the above physical triggering apparatus.
Please refer to fig. 1-12.
This specific embodiment provides a physical trigger device, including:
a signal trigger part for triggering the signal switch; can set up to elastic contact 2, under the normal condition, elastic contact 2 is in the closed condition, and when removal control portion removed to the second position, elastic contact 2 bounced to the off-state by the closed condition, triggered signal switch.
The movement control part can be movably arranged between a first position and a second position, and can control the signal trigger part to trigger the signal switch when moving to the second position; the movement control part can be set as a shifting sheet 1 and driven by the force application part to move between a first position and a second position. In order to prevent the first position and the second position from being triggered by mistake and reduce the occupied space as much as possible, the distance between the first position and the second position can be set to be 3.5mm-4.5mm, and of course, the specific distance needs to be determined according to actual conditions, which only provides a feasible scheme, and the distance between the first position and the second position can be other values.
And the force application part is used for bearing external force and driving the movement control part to move from the first position to the second position when the external force is greater than or equal to a preset external force value. It should be noted that, the preset external force value mentioned here means that the movement control portion can be driven to move only when the force is greater than or equal to the preset external force value in the process of applying force to the force application portion; when the force application part is accidentally and carelessly touched, the movement control part cannot be driven to move, so that the possibility of false triggering is further avoided. The magnitude of the preset external force value is related to factors such as friction force and the like which need to be overcome in the moving process of the force application part, and the magnitude needs to be determined according to actual conditions. The magnitude of the external force applied to the force application part can be between 75N and 750N.
And the signal processing part is provided with a signal switch and executes a preset processing program of the data when the signal trigger part triggers the signal switch.
In order to enable the force application portion to smoothly drive the movement control portion to move, a support 3 used for installing the signal triggering portion can be arranged, the support 3 is provided with a sliding groove, the force application portion is provided with a sliding column which is matched with the sliding groove and can slide along the sliding groove, the movement control portion is connected with the sliding column, external force is applied to the force application portion, the force application portion drives the sliding column to slide along the sliding groove, and therefore the movement control portion is driven to move between the first position and the second position.
The movement control part is a shifting piece 1, and the shifting piece 1 is connected with the sliding column.
As shown in fig. 1-9, one end of the bracket 3 is provided with two spaced vertical plates, the vertical plates are both provided with sliding grooves, a part of the force application part is arranged in the space between the two vertical plates, and the sliding column is simultaneously matched with the sliding grooves of the two vertical plates and is arranged in a sliding manner along the length direction of the sliding grooves.
As shown in fig. 3, the sliding groove is a long strip structure, and the size of the two ends in the length direction is larger than the size of the middle position, in the process that the sliding column slides relative to the sliding groove, when the sliding column is located at the left end position of the sliding groove, the movement control portion is just located at the first position, and when the sliding column moves to the right end position of the sliding groove, the movement control portion is just moved to the second position.
Preferably, the size of the support 3 is (length, width and height) 19.3mm 6.6mm 5.6mm, and as shown in fig. 1, the force application part is arranged on one side of the support 3 in the width direction, and is not overlapped in the thickness direction of the support 3, so that the requirement of the device on the thickness of the equipment is greatly reduced, and the thickness and the volume of the mobile terminal equipment are further reduced. Meanwhile, the physical trigger device in the embodiment can hide the force application part in the keys on the side of the equipment, so that the product is more attractive.
In the process of using the physical trigger device provided in this embodiment, an external force is applied to the force application portion, the force application portion may be pulled to move, the force application portion drives the movement control portion to move from the first position to the second position, the movement control portion moving to the second position controls the signal trigger portion to trigger the signal switch, and after the signal processing portion receives a signal triggered by the signal switch, the signal processing portion executes a preset processing program for data, where the preset processing program may delete, copy, or quickly send to a designated mailbox, and the like.
After the signal processing part receives the signal triggered by the signal switch, if the data needs to be deleted according to a set program, the data in the memory is controlled to be permanently deleted; if the data needs to be copied according to the set program, controlling the related data to be copied and backed up; certainly, the data can also be sent according to a set program and quickly sent to a designated mailbox; or after receiving the signal triggered by the signal switch, the data may be sent to a designated mailbox, and then deleted, or a combination of other data processing actions may be performed, which is determined specifically according to the actual situation and is not described herein again.
Compared with the prior art, the physical trigger device provided by the embodiment has a simple structure, can reduce occupied space, only needs to apply force to the force application part in the use process, is convenient to use, needs short trigger time, and can be suitable for emergency; in the using process, the signal trigger part can trigger the signal switch only when the external force is greater than the preset external force value and the movement control part moves from the first position to the second position, so that the possibility of false triggering is reduced, and the reliability of the physical trigger device is improved.
In this embodiment, the force applying portion may include an elastic pulling plug 4 and a protecting cover 5 connected to the elastic pulling plug 4, the protecting cover 5 is disposed at an external force applying end of the elastic pulling plug 4, and the other end of the elastic pulling plug 4 is connected to the movement control portion.
During use, the protective cover 5 can be pulled directly, and the elastic pulling bolt 4 can be pulled through the protective cover 5.
Preferably, the elastic pulling bolt 4 and the protective cover 5 can be provided in different colors.
The arrangement of the protective cover 5 can avoid directly touching the elastic pulling bolt 4, and avoid the condition of false triggering; in addition, the elastic pulling bolt 4 has certain elasticity, in the process of pulling the elastic pulling bolt 4, the elastic pulling bolt 4 can be elastically deformed first, and the elastic pulling bolt 4 is continuously pulled after the deformation is finished to drive the movement control part to move, so that the condition of false triggering is effectively avoided.
In order to further avoid the occurrence of false triggering, a U-shaped bend can be arranged on the elastic pulling bolt 4, and when external force is not applied to the protective cover 5, the U-shaped bend is in a bent state;
when external force is applied to the protective cover 5 and the movement control part is driven to move, the U-shaped bend is in a straightening state.
In the using process, a force is applied to the protective cover 5 or the elastic pulling bolt 4, firstly, the U-shaped bend of the elastic pulling bolt 4 is gradually straightened under the action of an external force, after the intention of a user is confirmed, the external force is continuously applied, and the mobile control part can be driven to move to the second position so as to trigger the signal triggering part. Because a certain time is needed in the process of straightening the U-shaped bend, the external force needs to be continuously applied, the triggering correctness needs to be confirmed for the second time, and the situation that the trigger is triggered by accidentally touching the elastic pulling plug 4 can be avoided.
In order to make the result of data processing more reliable and avoid influencing the process of data processing or avoid the process of data deletion to be stopped, a fracture part can be arranged on the elastic pulling bolt 4, the elastic pulling bolt 4 can be fractured at the fracture part when the external force is greater than or equal to the preset fracture external force, and the preset fracture external force is greater than the preset external force value.
The preset fracture external force is the minimum external force required for breaking the elastic pulling bolt 4, and the elastic pulling bolt 4 can be broken only when the external force is greater than the preset fracture external force.
In the using process, when the signal trigger part triggers the signal switch, the signal processing part processes data, in order to avoid the influence of an unexpected situation on the data processing, the elastic pulling bolt 4 can be directly pulled off after the signal switch is triggered, one part of the elastic pulling bolt 4 and the protective cover 5 are stored, the data processing process is prevented from being stopped or being recovered in a short time, and the sufficient time for data processing is ensured. When the data is processed to be deleted, the elastic pulling bolt 4 can be directly pulled off after the signal switch is triggered, so that the reliability of destruction can be ensured, and a user cannot externally reset the data or destroy the triggering device.
On the basis of the above embodiment, the signal processing section may be made to include:
the FPC6 is used for receiving signals triggered by the signal triggering part and sending the signals to the power supply chip 11 and the singlechip 12;
the power supply chip 11 is used for controlling power supply of a power supply and controlling the power supply to cut off the power supply to the static random access memory after receiving a signal sent by the FPC 6; the situation that the data of the random access device is not completely deleted is avoided.
And the singlechip 12 is used for data operation and data processing, and starts a data processing program after receiving a signal sent by the FPC 6.
In a specific use process, the power supply may include a main battery power supply 8 and a backup battery power supply 9, wherein the main battery power supply 8 is used for supplying power to hardware, and the main battery power supply 8 may be a rechargeable battery and may be shared with other electric devices; the backup battery is a common battery and intervenes when the power supply of the main battery power supply 8 is insufficient.
As shown in fig. 12, the main battery power supply 8 and the backup battery power supply 9 can both supply power to the power supply chip 11, the power supply chip 11 is connected with the single chip microcomputer 12 and supplies power to the single chip microcomputer 12, the HY signal 10 is connected with the power supply chip 11 through the control pin, the HY signal 10 is connected with the single chip microcomputer 12 through the interrupt pin, and the single chip microcomputer 12 is connected with the power supply chip 11 through the control pin. Preferably, the single chip microcomputer 12 is an ultra-low power consumption single chip microcomputer 12.
In the process of using the physical trigger device shown in fig. 1-12, under normal conditions, when no force is applied to the force application part, the state of the force application part is as shown in fig. 2-5, an external force is applied to the force application part, the elastic pulling bolt 4 is straightened as shown in fig. 6-9, and the external force is continuously applied after the elastic pulling bolt 4 is straightened, so that the sliding column can slide along the sliding chute of the bracket 3, the plectrum 1 is moved from the first position to the second position, the elastic contact piece 2 is triggered, the elastic contact piece 2 is bounced from the closed state to the open state, the signal switch is triggered to send a signal to the FPC6, the FPC6 sends a trigger signal to the single chip microcomputer 12 and the power chip 11, the power chip 11 is arranged on the circuit board 7, the power chip 11 starts the power-off of the static random access device, the single chip 12 starts data erasing, a user can break the elastic pulling bolt 4, and the protective cover 5 and the elastic pulling bolt, and the reliability of data destruction is ensured.
In addition to the above physical triggering device, the present application also provides a mobile terminal device including the physical triggering device disclosed in the above embodiments, and please refer to the prior art for the structure of other parts of the mobile terminal device, which is not described herein again.
The mobile terminal device may be a smart phone, a notebook computer or other handheld mobile terminals, which are not described herein.
Can set up application of force portion in mobile terminal's side, set up visor 5 as mobile terminal's the button of predetermineeing the function, can effectively hide application of force portion, difficult discovery is difficult for also being difficult for simultaneously triggering.
It should be noted that the first and second positions mentioned in the present application are only for limiting the difference of the positions and are not in sequence.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all embodiments provided by the present application is within the scope of the present invention, and is not described herein.
The mobile terminal device and the physical triggering apparatus thereof provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
Claims (10)
1. A physical trigger device, comprising:
a signal trigger part for triggering the signal switch;
the movement control part can be movably arranged between a first position and a second position, and can control the signal trigger part to trigger the signal switch when moving to the second position;
the force application part is used for bearing an external force and driving the movement control part to move when the external force is greater than or equal to a preset external force value;
and the signal processing part is provided with the signal switch and executes a preset processing program of data when the signal trigger part triggers the signal switch.
2. The physical trigger device according to claim 1, characterized by further comprising a bracket (3) for mounting the signal trigger part, wherein the bracket (3) is provided with a sliding groove, and the force application part is provided with a sliding column which is matched with the sliding groove and is movably arranged along the sliding groove.
3. Physical triggering device according to claim 2, characterized in that the movement control is a paddle (1), the paddle (1) being connected with the spool.
4. A physical trigger device according to claim 3, wherein the distance the paddle (1) moves from the first position to the second position is 3.5mm-4.5 mm.
5. The physical trigger device according to claim 1, wherein the force application part comprises an elastic pulling bolt (4) and a protective cover (5) connected with the elastic pulling bolt (4), the outer force application end of the elastic pulling bolt (4) is connected with the protective cover (5), and the other end of the elastic pulling bolt (4) is connected with the movement control part.
6. Physical triggering device according to claim 5, characterized in that the elastic pulling bolt (4) is provided with a U-bend;
when no external force is applied to the protective cover (5), the U bend is in a bending state;
and external force is applied to the protective cover (5), and when the movement control part is driven to move, the U-shaped bend is in a straightening state.
7. The physical trigger device according to claim 5, wherein the elastic pulling bolt (4) is provided with a breaking part, and when the external force applied to the force application part is greater than or equal to a preset breaking external force, the breaking part breaks, and the preset breaking external force is greater than the preset external force value.
8. The physical trigger device according to any one of claims 1 to 7, wherein the signal processing section includes:
the FPC (6) is used for receiving the signal triggered by the signal trigger part and sending the signal to the power supply chip (11) and the singlechip (12);
the power supply chip (11) is used for controlling power supply of a power supply and controlling the power supply to cut off the power supply to the static random access memory after receiving the signal sent by the FPC (6);
and the single chip microcomputer (12) is used for data operation and data processing, and starts a data processing program after receiving the signal sent by the FPC (6).
9. A mobile terminal device, characterized in that it comprises a physical triggering mechanism according to any one of claims 1 to 8.
10. The mobile terminal device of claim 9, wherein the force application portion is disposed on a peripheral side surface of the mobile terminal device, and a force application end of the force application portion is a key of the mobile terminal device having a predetermined function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011401038.1A CN112688673B (en) | 2020-12-04 | 2020-12-04 | Mobile terminal equipment and physical trigger device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011401038.1A CN112688673B (en) | 2020-12-04 | 2020-12-04 | Mobile terminal equipment and physical trigger device thereof |
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| CN112688673A true CN112688673A (en) | 2021-04-20 |
| CN112688673B CN112688673B (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011401038.1A Active CN112688673B (en) | 2020-12-04 | 2020-12-04 | Mobile terminal equipment and physical trigger device thereof |
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| CN (1) | CN112688673B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112688673B (en) | 2023-01-24 |
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