CN104281820A - Power supply locking device - Google Patents
Power supply locking device Download PDFInfo
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- CN104281820A CN104281820A CN201310271993.1A CN201310271993A CN104281820A CN 104281820 A CN104281820 A CN 104281820A CN 201310271993 A CN201310271993 A CN 201310271993A CN 104281820 A CN104281820 A CN 104281820A
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- support
- supporting piece
- substrate
- power knob
- sensing component
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
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- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Power Sources (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a power supply locking device. The power supply locking device is suitable for an electronic device with a power supply button, and comprises a substrate, a supporting and holding piece and a drive module. The substrate is arranged below the power supply button. The supporting and holding piece is movably arranged between the power supply button and the substrate. The supporting and holding piece can horizontally move to a bolt lock position where the supporting and holding piece can block the movement route of the power supply button in the plane direction of the substrate or can reversely retreat to a release position where the supporting and holding piece can not block the movement route of the power supply button. The drive module is adjacent to the supporting and holding piece so as to drive the supporting and holding piece to move to one of the bolt lock position and the release position. By means of the power supply locking device, the aim of protecting internal information of the electronic device can be achieved.
Description
Technical field
The present invention has about a kind of line lock device, is specially adapted to the line lock device on electronic installation.
Background technology
Along with the high development of science and technology, electronics miscellaneous, electric equipment products enter daily life with work.The development of science and technology has brought a lot of convenience on the one hand, also provides many electronic installations different from the past and mode of operation on the other hand.Similarly be universal along with computing machine, no matter commercial office or the storage of personal data and application are all deposited in related electronic device, as various computing machine and intelligent mobile phone.But above-mentioned electronic installation also becomes the object that unworthy personage covets because of storing a large amount of business and personal information.
General computing machine and personal digital assistant (Personal Digital Assistant, etc. PDA) electronic installation is after idle a period of time, Touch Screen can enter a dormant state and/or a lock-out state, prevents user's false touch and the unnecessary energy from consuming by this.But, common software lock mode, as virtual pull bar or the input password of sliding, cracked by people, after unworthy personage only needs power-on, by software or the software lock technology that can crack known technology employing after repeatedly attempting, therefore not there is user's identification, and due to anyone all can the lock-out state of easy to do this electronic installation of releasing, that is individual privacy and important electronic data are in the problem suffering people to spy on or steal at any time.
It can thus be appreciated that, if only rely on aforesaid known software lock technology, cannot the information security of full protection electronic installation, how escape goes out the protection that software lock category carries out electronic installation, and the real user of genus is urgent for solving the problem improved.
Therefore, need to provide a kind of line lock device to solve the problem.
Summary of the invention
In view of this, the present invention proposes a kind of line lock device, and this line lock device is applicable to an electronic installation with a power knob, and this line lock device comprises a substrate, a supporting piece and a driver module; This substrate is arranged at below this power knob; This supporting piece is movably set between this power knob and this substrate, and this supporting piece can move horizontally in being barred from a position latching of power knob mobile route or being oppositely retracted into an off-position that can not be barred from power knob mobile route along the in-plane of this substrate; And this driver module is adjacent to this supporting piece, be active in this one of position latching or this off-position to drive this supporting piece.
The present invention also proposes another kind of line lock device, and this line lock device is applicable to an electronic installation with a power knob, and this line lock device comprises a substrate, a supporting piece and a driver module; This substrate is arranged at below this power knob, and this substrate comprises a Part I, a dead slot and a Part II, and this dead slot is arranged between this Part I and this Part II; This supporting piece is arranged at this dead slot place below this power knob movably, and this supporting piece can vertically be displaced into the position latching that can be barred from power knob mobile route relative to the in-plane of this substrate or oppositely be retracted into an off-position that can not be barred from power knob mobile route; And this driver module is adjacent to this supporting piece, be active in this one of position latching or this off-position to drive this supporting piece.
A wherein feature of the present invention is; by coordinating of the supporting piece be arranged at below power knob and substrate; when supporting piece moves to the below of power knob; supporting piece can in order to support the displacement of power knob; make power knob cannot complete the action of unlocking electronic device, to reach the object of the internal information of protection electronic installation.
Below detailed features of the present invention and advantage is described in embodiments in detail, its content is enough to make any those skilled in the art understand technology contents of the present invention and implement according to this, and according to the scope of the content disclosed in this instructions, claims and accompanying drawing, any those skilled in the art can understand the object and advantage that the present invention is correlated with easily.
Accompanying drawing explanation
Fig. 1 is the side-looking action diagram () of first embodiment of the invention structure.
Fig. 2 is the side-looking action diagram (two) of first embodiment of the invention structure.
Fig. 3 is the side-looking action diagram (three) of first embodiment of the invention structure.
Fig. 4 is the side-looking action diagram (four) of first embodiment of the invention structure.
Fig. 5 is the side-looking action diagram (five) of first embodiment of the invention structure.
Fig. 6 is the side-looking action diagram (six) of first embodiment of the invention structure.
Fig. 7 is the side-looking action diagram (seven) of first embodiment of the invention structure.
Fig. 8 is the side-looking action diagram (eight) of first embodiment of the invention structure.
Fig. 9 is the side-looking action diagram (nine) of first embodiment of the invention structure.
Figure 10 is the side-looking action diagram () of second embodiment of the invention structure.
Figure 11 is the side-looking action diagram (two) of second embodiment of the invention structure.
Figure 12 is the side-looking action diagram (three) of second embodiment of the invention structure.
Figure 13 is the side-looking action diagram (four) of second embodiment of the invention structure.
Figure 14 is the side-looking action diagram (five) of second embodiment of the invention structure.
Figure 15 is the side-looking action diagram (six) of second embodiment of the invention structure.
Figure 16 is the side-looking action diagram (seven) of second embodiment of the invention structure.
Figure 17 is the side-looking action diagram (eight) of second embodiment of the invention structure.
Figure 18 is the side-looking action diagram (nine) of second embodiment of the invention structure.
Figure 19 is the side-looking action diagram (ten) of second embodiment of the invention structure.
Figure 20 is the side-looking action diagram (11) of second embodiment of the invention structure.
Primary clustering symbol description:
11 substrate 13 driver modules
111 Part I 131 electromagnetic assemblies
112 Part II 132 housing piece
11a limited part 14 sensing component
113 another sensing components of inductive switch 15
114 dead slot 16 receiver modules
12 supporting piece 17 sending modules
121 magnetic part θ 1 first angles
122 first support θ 2 second angles
123 second support 2 electronic installations
124 the 3rd support 21 power knobs
125 the 4th supports
Embodiment
Please refer to Fig. 1, Fig. 2 and Fig. 3, be respectively the side-looking action diagram () of first embodiment of the invention structure, side-looking action diagram (two) and side-looking action diagram (three).The present invention proposes a kind of line lock device, is applicable to the electronic installation 2 with power knob 21, and line lock device comprises substrate 11, supporting piece 12 and driver module 13.
Substrate 11 is arranged at below power knob 21, and substrate 11 comprises Part I 111, Part II 112 and inductive switch 113, and inductive switch 113 is arranged between Part I 111 and Part II 112.When user presses power knob 21, power knob 21 moves from the surface of electronic installation 2 towards the direction of substrate 11, press sense inductive switch 113, with unlocking electronic device 2.
Supporting piece 12 is generally the form of plate body or the body of rod, supporting piece 12 is movably set between power knob 21 and substrate 11, and supporting piece 12 can move horizontally in the position latching that can be barred from power knob 21 mobile route (as shown in Figure 3) along the in-plane of substrate 11 or oppositely be retracted into the off-position (as shown in Figures 1 and 2) that can not be barred from power knob mobile route.The direction of supporting piece 12 from Part I 111 along the in-plane of substrate 11 towards Part II 112 is moved, supporting piece 12 moves along X-direction, when supporting piece 12 moves between power knob 21 and substrate 11, the two ends of supporting piece 12 are by the Part I 111 taken respectively in substrate 11 and Part II 112, to limit the Y direction displacement of power knob 21, supporting piece 12 is positioned at the position latching being barred from power knob 21 mobile route, to prevent power knob 21 press sense inductive switch 113.
Driver module 13 is adjacent to supporting piece 12, to drive supporting piece 12 in one of position latching or off-position.
In the first embodiment of the first embodiment, driver module 13 is a motor, such as linear motor or step motor; Supporting piece 12 is provided with drive mechanism, as multiple toothing, gear or driving wheel group (not shown), in order to corresponding motor, when motor action, the drive mechanism of motor driving supporting piece 12 moves along X-direction to drive supporting piece 12, make supporting piece 12 move to position latching, that is move between power knob 21 and substrate 11; Or make supporting piece 12 move to off-position, that is move to towards Part I 111 surface of power knob 21.
Please refer to the side-looking action diagram (four) that Fig. 4 is first embodiment of the invention structure.In the second embodiment of the first embodiment, driver module 13 comprises electromagnetic assembly 131 and housing piece 132, and electromagnetic assembly 131 is adjacent to supporting piece 12 and towards one end of supporting piece 12, electromagnetic assembly 131 can be an electromagnet; Housing piece 132 is generally in the form of slot and be installed with the other end of supporting piece 12, the geomery of the other end of the corresponding supporting piece of geomery of housing piece 132, supporting piece 12 can carry out tangential movement along the plane of substrate 11 and pass in and out housing piece 132, housing piece 132 inside can be provided with slide rail (not shown), carries out tangential movement for supporting piece 12.When supporting piece 12 moves to off-position, the supporting piece 12 of part is positioned at housing piece 132.Supporting piece 12 comprises the magnetic part 121 of corresponding electromagnetic assembly 131, and magnetic part 121 can be a magnet, and the present invention is not as limit, and magnetic part 121 is arranged at one end of supporting piece 12, and towards electromagnetic assembly 131.
When electromagnetic assembly 131 is energized, electromagnetic assembly 131 produces a magnetic field and attracts or repel magnetic part 121, makes supporting piece 12 be active in one of position latching or off-position.For example, as shown in Figure 4, the electromagnetic assembly 131 of driver module 13 is adjacent to the Part II 112 of substrate 11, and supporting piece 12 is positioned at the Part I 111 of substrate 11, when electromagnetic assembly 131 is energized, the magnetic pole that magnetic part 121 is relative with electromagnetic assembly 131 is opposite magnetic pole, and also even magnetic part 121 is S pole towards the magnetic pole of electromagnetic assembly 131, is N pole after electromagnetic assembly 131 is energized towards the magnetic pole of magnetic part 121.Magnetic attraction is produced between magnetic part 121 and electromagnetic assembly 131, supporting piece 12 is because being subject to the action of magnetic attraction, move to power knob 21 and substrate 11 between along the in-plane of substrate 11 towards the direction of Part II 112 from the housing piece 132 at Part I 111, that is, supporting piece 12 moves between power knob 21 and substrate 11 along X-direction, supporting piece 12 activity to position latching, to limit the Y direction displacement of power knob 21.
Certainly the magnetic pole that magnetic part 121 is relative with electromagnetic assembly 131 also can be made to be same pole, if N is extremely to N pole (not shown), magnetic repulsion is produced between magnetic part 121 and electromagnetic assembly 131, supporting piece 12, because being subject to the action of magnetic repulsion, moves to off-position from Part II 112 along the in-plane of substrate 11 towards the housing piece 132 of Part I 111.
Please refer to the side-looking action diagram (five) that Fig. 5 is first embodiment of the invention structure.In the 3rd embodiment of the first embodiment, the present invention also comprises sensing component 14 and is arranged at supporting piece 12 one end towards Part II 112, when supporting piece 12 is between power knob 21 and substrate 11, that is during the position latching of supporting piece 12 between power knob 21 and this substrate, sensing component 14 sends a signal to close this electronic installation or to make electronic installation enter battery saving mode.Sensing component 14 is arranged at supporting piece 12 one end towards Part II 112.
For example, sensing component 14 can be one and electrically changes sensor, move to power knob 21 and substrate 11 between from Part I 111 along the in-plane of substrate 11 towards the direction of Part II 112 when supporting piece 12, during the position latching of supporting piece 12 between power knob 21 and this substrate, sensing component 14 touches Part II 112, and make sensing component 14 and substrate 11 conducting, by this, sensing component 14 senses electrical change, and namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Please refer to the side-looking action diagram (six) that Fig. 6 is first embodiment of the invention structure.In the 4th embodiment of the first embodiment, the Main Differences of the 3rd embodiment of present embodiment and the first embodiment is, the sensing component 14 that the present invention comprises is arranged on the Part II 112 of substrate 11, when supporting piece 12 is between power knob 21 and substrate 11, that is during the position latching of supporting piece 12 between power knob 21 and this substrate, sensing component 14 sends a signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.Sensing component 14 is arranged at supporting piece 12 one end towards Part II 112.
For example, sensing component 14 can be one and electrically changes sensor, move to power knob 21 and substrate 11 between from Part I 111 along the in-plane of substrate 11 towards the direction of Part II 112 when supporting piece 12, during the position latching of supporting piece 12 between power knob 21 and this substrate, sensing component 14 touches Part II 112, and make sensing component 14 and substrate 11 conducting, by this, sensing component 14 senses electrical change, and namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Please refer to Fig. 7 and Fig. 8, be respectively side-looking action diagram (seven) and the side-looking action diagram (eight) of first embodiment of the invention structure.In the 5th embodiment of the first embodiment, the Main Differences of the 3rd embodiment of present embodiment and the first embodiment is, the present invention comprises sensing component 14 and another sensing component 15 simultaneously, sensing component 14 is arranged at one of supporting piece 12 or substrate 11, another sensing component 15 is then arranged at another corresponding section of supporting piece 12 or substrate 11, when the position latching of supporting piece 12 between power knob 21 and substrate 11, sensing component 14 and another sensing component 15 are responded to and are produced a signal and put enter battery saving mode to close closing electronic device 2 or to make electronics fill 2.
For example, sensing component 14 also can be one electrically change sensor be arranged at supporting piece 12, and another sensing component 15 can be an electric conductor and is arranged at substrate 11, and vice versa, and the present invention is not as limit.Move to power knob 21 and substrate 11 between from Part I 111 along the in-plane of substrate 11 towards the direction of Part II 112 when supporting piece 12, during the position latching of supporting piece 12 between power knob 21 and this substrate, sensing component 14 touches another sensing component 15, sensing component 14 and another sensing component 15 conducting, by this, sensing component 14 senses electrical change, when namely sensing component 14 sends signal to close closing electronic device 2 or to enter battery saving mode, sensing component 14 has moved with supporting piece 12 and has changed, namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Or sensing component 14 also can be an optical sensor and is arranged at supporting piece 12, and another sensing component 15 can be a light source, and vice versa, the present invention is not as limit.When supporting piece 12 moves between power knob 21 and substrate 11 towards the direction of Part II 112 along the in-plane of substrate 11 from Part I 111, the light intensity that sensing component 14 senses has moved with supporting piece 12 and has changed, and namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Moreover sensing component 14 also can be a Mageneto-sensitive type sensor, and another sensing component 15 can be a magnet, and vice versa, and the present invention is not as limit.When supporting piece 12 moves between power knob 21 and substrate 11 towards the direction of Part II 112 along the in-plane of substrate 11 from Part I 111, the magnetic field intensity that sensing component 14 senses has moved with supporting piece 12 and has changed, and namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Above-mentioned sensing component 14 and the setting position of another sensing component 15 can exchange mutually, and the present invention is not as limit.
Please refer to the side-looking action diagram (nine) that Fig. 9 is first embodiment of the invention structure.In the 5th embodiment of the first embodiment, the present invention also comprises receiver module 16 and sending module 17, and receiver module 16 receives the signal that sending module 17 sends and drives supporting piece 12 to be displaced into position latching or off-position to control driver module 13.The signal transmission technology means that receiver module 16 and sending module 17 adopt can adopt the telecontrol engineerings such as mutually corresponding radio-frequency discriminating chipset (RFID), near-field communication technology (NFC), infrared transmission or Bluetooth transmission, and the present invention is not as limit.Receiver module 16 is electrically connected driver module 13, and receiver module 16 receives the signal that sending module 17 sends and drives supporting piece 12 to control driver module 13.For example, when receiver module 16 receives the signal that sending module 17 transmits, receiver module 16 is according to the size of current of the Content adaptation driver module 13 of information and direction of current, to open, to close or change the direction of motion of supporting piece 12, supporting piece 12 is made to be displaced into position latching or off-position.
Sending module 17 also can be arranged among telepilot, and user sends a signal to receiver module 16 by telepilot, to open, to close or to change the direction of motion of supporting piece 12.
Please refer to Figure 10 and Figure 11, be respectively side-looking action diagram () and the side-looking action diagram (two) of second embodiment of the invention structure.The present invention proposes another kind of line lock device, is applicable to the electronic installation 2 with power knob 21, and line lock device comprises substrate 11, supporting piece 12 and driver module 13.
Substrate 11 is arranged at below power knob 21, and substrate 11 comprises Part I 111, dead slot 114 and Part II 112, and dead slot 114 is arranged between Part I 111 and Part II 112.When Part I 111 is the substrate 11 be connected with Part II 112, dead slot 114 is the cavity of the corresponding power button 21 that described connected substrate 11 is offered; When Part I 111 belongs to Part II 112 two substrates 11 be separated, then dead slot 114 is the spacing between Part I 111 and Part II 112.When user presses power knob 21, power knob 21 moves from the surface of electronic installation 2 towards the direction of dead slot 114, to open or to close closing electronic device 2.
Supporting piece 12 is arranged at the dead slot 114 below power knob 21 actively, and supporting piece 12 can vertically be displaced into the position latching that can be barred from power knob 21 mobile route relative to the in-plane of substrate 11 or oppositely be retracted into the off-position that can not be barred from power knob 21 mobile route; That is supporting piece 12 is movably set between power knob 21 and substrate 11.Supporting piece 12 is generally the structure of a multi link or heterogeneous connecting plate body, and such as, supporting piece 12 comprises the first support 122, second support 123, the 3rd support 124 and the 4th support 125, and each support can be plate body form or body of rod form separately, and the present invention is not as limit.One end of first support 122 is articulated in Part II 112, and the other end of the first support 122 is connected to one end of the second support 123, and the first support 122 and the second support 123 press from both sides the first angle θ 1; One end of other end pivot joint the 3rd support 124 of the second support 123, the other end of the 3rd support 124 connects one end of the 4th support 125, and the 4th support 125 is articulated in Part I 111, and the first angle θ 1 and the second angle θ 2 is respectively the scope of 30 ° to 90 °.
As shown in Figures 10 and 11, supporting piece 12 moves along Y direction, rotate towards the direction of power knob 21 from the Part I 111 of substrate 11 and Part II 112 respectively when the first support 122 and the 4th support 125, when making the second support 123 and the 3rd support 124 towards the direction motion of power knob 21, supporting piece 12 will move between power knob 21 and substrate 11, that is supporting piece 12 is positioned at position latching, now, supporting piece 12 is generally in a n shape, supporting piece 12 limits the Y direction displacement of power knob 21, the power knob 21 locking electronic installation 2 by this cannot be pressed.
As shown in Figures 10 and 11, when the first support 122 and the 4th support 125 rotate towards the Part I 111 of substrate 11 and the direction of Part II 112 from power knob 21, when second support 123 and the 3rd support 124 are towards the direction motion of dead slot 114, first support 122 and the 4th support 125 will be parallel to substrate 11, that is supporting piece 12 is positioned at off-position, now supporting piece 12 is generally in a T-shaped.By this, the locking of the power knob 21 of electronic installation 2 is removed.
Driver module 13 is adjacent to supporting piece 12, is active in this one of position latching or this off-position to drive supporting piece 12.
In the first embodiment of the second embodiment, driver module 13 is a motor, such as linear motor or step motor, supporting piece 12 is provided with drive mechanism, as multiple toothing, gear or driving wheel group (not shown), with corresponding motor, when motor action, motor driving gear train moves along Y direction to drive supporting piece 12, to make supporting piece 12 move between power knob 21 and substrate 11, even if also supporting piece 12 moves to position latching; Or the second support 123 and the 3rd support 124 are moved among dead slot 114, even if also supporting piece 12 moves to off-position.
Please refer to Figure 12 and Figure 13, be respectively side-looking action diagram (three) and the side-looking action diagram (four) of second embodiment of the invention structure.In the second embodiment of the second embodiment, driver module 13 is electromagnetic assembly 131, and electromagnetic assembly 131 is arranged in dead slot 114, that is the below of substrate 11, and electromagnetic assembly can be electromagnet; Supporting piece 12 comprises the magnetic part 121 of corresponding electromagnetic assembly 131, and magnetic part 121 arranges the articulated section of the second support 123 and the 3rd support 124, and magnetic part can be magnet.When electromagnetic assembly 131 is energized, electromagnetic assembly 131 produces a magnetic field to repel magnetic part 121, makes the second support 123 and the 3rd support 124 in dead slot 114, move to position latching below power knob 21.
For example, as shown in FIG. 12 and 13, when electromagnetic assembly 131 is energized, the magnetic pole that magnetic part 121 is relative with electromagnetic assembly 131 is same pole, also even magnetic part 121 is N pole towards the magnetic pole of electromagnetic assembly 131, after electromagnetic assembly 131 is energized towards the magnetic pole of magnetic part 121 be also N pole.By this, magnetic repulsion is produced between magnetic part 121 and electromagnetic assembly 131, supporting piece 12 is because being subject to the action of magnetic repulsion, second support 123 and the 3rd support 124 move between power knob 21 and substrate 11 from dead slot 114 towards the direction of power knob 21, that is, supporting piece 12 moves between power knob 21 and substrate 11 along Y direction, and supporting piece 12 moves to the position latching below power knob 21, to limit the Y direction displacement of power knob 21.
Certainly the magnetic pole that magnetic part 121 is relative with electromagnetic assembly 131 also can be made to be same pole, if N is extremely to S pole (not shown), magnetic attraction is produced between magnetic part 121 and electromagnetic assembly 131, supporting piece 12 is because being subject to the action of magnetic attraction, second support 123 and the 3rd support 124 move in dead slot 114 between power knob 21 and substrate 11, that is, second support 123 and the 3rd support 124 move in dead slot 114 along Y direction below power knob 21, first support 122 and the 4th support 125 move to the off-position being parallel to substrate 11, to remove the restriction of the Y direction displacement of power knob 21.
Please refer to Figure 14 and Figure 15, is side-looking action diagram (five) and (six) of second embodiment of the invention structure.In the 3rd embodiment of the second embodiment, the present invention also comprises sensing component 14 and is arranged at supporting piece 12, and such as, sensing component 14 can be arranged on arbitrary support of the first support 122, second support 123, the 3rd support 124 or the 4th support 125.When the second support 123 and the 3rd support 124 move to the position latching below power knob 21 in dead slot 114, sensing component 14 sends the power supply of signal to electronic installation 2 to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
For example, sensing component 14 can be one and electrically changes sensor, and when supporting piece 12 is positioned at off-position, sensing component 14 contacts with substrate 11 and conducting, when the first support 122 and the 4th support 125 rotate towards the direction of power knob 21 from the Part I 111 of substrate 11 and Part II 112, when second support 123 and the 3rd support 124 are towards the direction motion of power knob 21, sensing component 14 originally with the conducting state of substrate 11 because supporting piece 12 is positioned at position latching and open circuit, by this, sensing component 14 senses electrical change, namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Please refer to Figure 16 and Figure 17, is side-looking action diagram (seven) and (eight) of second embodiment of the invention structure.In the 4th embodiment of the second embodiment, the Main Differences of the 3rd embodiment of present embodiment and the second embodiment is, sensing component 14 is arranged between power knob 21 and substrate 11, and such as sensing component 14 is positioned at the Part II 112 of substrate 11.When the second support 123 and the 3rd support 124 move to the position latching below power knob 21 in dead slot 114, supporting piece 12 touches sensing component 14, and sensing component 14 sends the power supply of signal to electronic installation 2 to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
For example, sensing component 14 can be one and electrically changes sensor, and supporting piece 12 is an electric conductor.When the first support 122 and the 4th support 125 rotate towards the direction of power knob 21 from the Part I 111 of substrate 11 and Part II 112, when second support 123 and the 3rd support 124 are towards the direction motion of power knob 21, supporting piece 12 is positioned at position latching, sensing component 14 contacts with supporting piece 12 and conducting, by this, sensing component 14 senses electrical change, and namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Please referring again to Figure 10 and Figure 11, be respectively side-looking action diagram () and the side-looking action diagram (two) of second embodiment of the invention structure.In the 5th embodiment of the second embodiment, 3rd embodiment of present embodiment and the second embodiment or the Main Differences of the 4th embodiment are, the present invention comprises sensing component 14 and another sensing component 15 simultaneously, sensing component 14 can be arranged on supporting piece 12, or is arranged between power knob 21 and substrate 11; Another sensing component 15 then corresponding sensing component 14 position and be arranged on supporting piece 12, or be arranged between power knob 21 and substrate 11, such as sensing component 14 is arranged on supporting piece 12, another sensing component 15 is arranged between power knob 21 and substrate 11, as on Part II 112, and the position of corresponding sensing component 14, sensing component 14 is also commutative with the position of another sensing component 15, and the present invention is not as limit.When the second support 123 and the 3rd support 124 move to the position latching below power knob 21 in dead slot 114, two sensing components 14,15 are responded to and produce a signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
For example, sensing component 14 can be one electrically change sensor be arranged at supporting piece 12, and another sensing component 15 can be an electric conductor and is arranged between power knob 21 with the substrate 11 and position of corresponding sensing component 14.When the first support 122 and the 4th support 125 rotate towards the direction of power knob 21 from the Part I 111 of substrate 11 and Part II 112, second support 123 and the 3rd support 124 move towards the direction of power knob 21, during the position latching of supporting piece 12 between power knob 21 and this substrate, sensing component 14 touches another sensing component 15, sensing component 14 and another sensing component 15 conducting, by this, sensing component 14 senses electrical change, when namely sensing component 14 sends signal to close closing electronic device 2 or to enter battery saving mode, sensing component 14 has moved with supporting piece 12 and has changed, namely sensing component 14 sends signal to close closing electronic device 2 or to make electronic installation 2 enter battery saving mode.
Or sensing component 14 can be an optical sensor, another sensing component 15 can be a light source, and vice versa, and the present invention is not as limit.When the first support 122 and the 4th support 125 rotate towards the direction of power knob 21 from the Part I 111 of substrate 11 and Part II 112, when second support 123 and the 3rd support 124 are towards the direction motion of power knob 21, the light intensity that sensing component 14 senses has moved with supporting piece 12 and has changed, and namely sensing component 14 sends signal to close closing electronic device 2.
Moreover sensing component 14 can be a Mageneto-sensitive type sensor, another sensing component 15 can be a magnet, and vice versa, and the present invention is not as limit.When the first support 122 and the 4th support 125 rotate towards the direction of power knob 21 from the Part I 111 of substrate 11 and Part II 112, when second support 123 and the 3rd support 124 are towards the direction motion of power knob 21, the magnetic field intensity that sensing component 14 senses has moved with supporting piece 12 and has changed, and namely sensing component 14 sends signal to close closing electronic device 2.
Above-mentioned sensing component 14 and the setting position of another sensing component 15 can exchange mutually, and the present invention is not as limit.
Please refer to the side-looking action diagram (nine) that Figure 18 is second embodiment of the invention structure.In the 6th embodiment of the second embodiment, the present invention also comprises receiver module 16 and sending module 17.Receiver module 16 receives the signal that sending module 17 sends and drives supporting piece 12 to be displaced into position latching or off-position to control driver module 13.The signal transmission technology means that receiver module 16 and sending module 17 adopt can adopt the telecontrol engineerings such as mutually corresponding radio-frequency discriminating chipset (RFID), near-field communication technology (NFC), infrared transmission or Bluetooth transmission, and the present invention is not as limit.Receiver module 16 is electrically connected driver module 13, and receiver module 16 receives the signal that sending module 17 sends and drives supporting piece 12 to control driver module 13.For example, when receiver module 16 receives the signal that sending module 17 transmits, receiver module 16 is according to the size of current of the Content adaptation driver module 13 of information and direction of current, to open, to close or change the direction of motion of supporting piece 12, that is control the direction of motion of the first support 122, second support 123, the 3rd support 124 and the 4th support 125, make supporting piece 12 be displaced into position latching or off-position.
Sending module 17 is arranged among telepilot, user sends a signal to receiver module 16 by telepilot, to open, to close or change the direction of motion of supporting piece 12, that is control the direction of motion of the first support 122, second support 123, the 3rd support 124 and the 4th support 125.
Please refer to Figure 19, is the side-looking action diagram (ten) of second embodiment of the invention structure.In the 7th embodiment of the second embodiment, the present invention also comprises two limited part 11a, is adjacent to the articulated section of the first support 122 with Part I 111 and the articulated section of the 4th support 125 and Part II 112 respectively.Present embodiment also only can use single limited part 11a, and is optionally arranged at the articulated section of the first support 122 with Part I 111 or the articulated section of the 4th support 125 and Part II 112, and the present invention is not as limit.
Please refer to Figure 20, is the side-looking action diagram (11) of second embodiment of the invention structure.In the 8th embodiment of the second embodiment, the Main Differences of the 7th embodiment of present embodiment and the second embodiment is, limited part 11a gives prominence to towards power knob 21 along Y direction from substrate 11.Two limited part 11a are outstanding and generally L-shaped between two end points of the first support 122 and between two end points of the 4th support 125 respectively, that is, in this embodiment, as shown in figure 20, when supporting piece 12 is between substrate 11 and power knob 21, when supporting piece 12 is positioned at position latching, one end of limited part 11a connects the first support 122(or the 4th support 125), the other end of limited part 11a supports Part I 111(or Part II 112).
In the 7th embodiment and the 8th embodiment of the second embodiment, two limited part 11a rotate the anglec of rotation of limit first support 122 and the 4th support 125 towards the direction of power knob 21 from the Part I 111 of substrate 11 and Part II 112 at the first support 122 and the 4th support 125, the first support 122 is no more than in fact 90 ° with the angle of Part I 111 by this; And the 4th support 125 is no more than in fact 90 ° with the angle of Part II 112.
Hold above-mentioned second embodiment, the first angle θ 1 is in the scope of 30 ° to 90 °; Second angle θ 2 is the scope of 30 ° to 90 °, that is when the angle of the first support 122 and Part I 111 and/or the 4th support 125 are essentially 90 ° with the angle of Part II 112, supporting piece 12 is generally in n shape or M shape.
Above embodiment and embodiment can be learnt; a wherein feature of the present invention is; by coordinating of the supporting piece 12 be arranged at below power knob 21 and substrate 11; when supporting piece 12 moves between power knob 21 and substrate 11; that is during the below of power knob 21; supporting piece 12 can in order to limit the displacement of power knob 21, make power knob 21 cannot press to open or wake up the action of electronic installation 2, to reach the object of the internal information of protection electronic installation 2.And when supporting piece 12 moves to below power knob 21, simultaneously can also order about electronic installation 2 by the induction of sensing component and enter battery saving mode.And drive the mode of supporting piece 12 movement more can be undertaken by the mode of Remote.
Although technology contents of the present invention with preferred embodiment openly as above; but itself and be not used to limit the present invention; any those skilled in the art; do not depart from of the present invention spirit do a little change and retouching; all should be covered by category of the present invention, therefore protection scope of the present invention should be as the criterion depending on the scope person of defining of appending claims.
Claims (15)
1. a line lock device, this line lock device is applicable to an electronic installation with a power knob, and this line lock device comprises:
One substrate, this substrate is arranged at below this power knob;
One supporting piece, this supporting piece is movably set between this power knob and this substrate, and this supporting piece can move horizontally in being barred from a position latching of power knob mobile route or being oppositely retracted into an off-position that can not be barred from power knob mobile route along the in-plane of this substrate; And
One driver module, this driver module is adjacent to this supporting piece, is active in this one of position latching or this off-position to drive this supporting piece.
2. line lock device as claimed in claim 1, wherein, this driver module is an electromagnetic assembly, this electromagnetic assembly is adjacent to this supporting piece, this supporting piece comprises should a magnetic part of electromagnetic assembly, when this electromagnetic assembly is energized, this electromagnetic assembly produces a magnetic field and attracts or repel this magnetic part, makes this supporting piece can be active in this one of position latching or this off-position.
3. line lock device as claimed in claim 1, this line lock device also comprises a sensing component and is arranged at this supporting piece, when the position latching of this supporting piece between this power knob and this substrate, this sensing component sends a signal to close this electronic installation or to make this electronic installation enter battery saving mode.
4. line lock device as claimed in claim 1, this line lock device also comprises the surface that a sensing component is located at this substrate, when the position latching of this supporting piece between this power knob and this substrate, this sensing component sends a signal to close this electronic installation or to make this electronic installation enter battery saving mode.
5. line lock device as claimed in claim 1, this line lock device also comprises a sensing component and another sensing component, this sensing component is arranged at this one of supporting piece or this substrate, this another sensing component is then arranged at another corresponding section of this supporting piece or this substrate, when the position latching of this supporting piece between this power knob and this substrate, this two sensing component induction and produce a signal to close this electronic installation or to make this electronic installation enter battery saving mode.
6. line lock device as claimed in claim 1, this line lock device also comprises a receiver module and a sending module, this receiver module is electrically connected this driver module, and this receiver module receives the signal that this sending module sends and drives this supporting piece to be displaced into this position latching or this off-position to control this driver module.
7. a line lock device, this line lock device is applicable to an electronic installation with a power knob, and this line lock device comprises:
One substrate, this substrate is arranged at below this power knob, and this substrate comprises a Part I, a dead slot and a Part II, and this dead slot is arranged between this Part I and this Part II;
One supporting piece, this supporting piece is arranged at this dead slot place below this power knob movably, and this supporting piece can vertically be displaced into the position latching that can be barred from power knob mobile route relative to the in-plane of this substrate or oppositely be retracted into an off-position that can not be barred from power knob mobile route; And
One driver module, this driver module is adjacent to this supporting piece, is active in this one of position latching or this off-position to drive this supporting piece.
8. line lock device as claimed in claim 7, wherein, this supporting piece comprises one first support, one second support, one the 3rd support and one the 4th support, one end of this first support is articulated in this Part I, the other end of this first support is connected to one end of this second support, this first support and this second support clamp one first angle, one end of other end pivot joint the 3rd support of this second support, the other end of the 3rd support connects one end of the 4th support, 3rd support and the 4th support clamp one second angle, the other end of the 4th support is articulated in this Part II.
9. line lock device as claimed in claim 7, wherein, this driver module is an electromagnetic assembly, this supporting piece comprises should a magnetic part of electromagnetic assembly, this magnetic part is arranged at the articulated section of this second support and the 3rd support, when this electromagnetic assembly is energized, this electromagnetic assembly produces a magnetic field to repel this magnetic part, makes this second support and the 3rd support in this dead slot, move to this position latching below this power knob.
10. line lock device as claimed in claim 7, this line lock device also comprises a sensing component and is arranged at this supporting piece, when this second support and the 3rd support move to this position latching below this power knob in this dead slot, this sensing component sends a signal to close this electronic installation or to make this electronic installation enter battery saving mode.
11. line lock devices as claimed in claim 7, this line lock device also comprises a sensing component and is arranged between this power knob and this substrate, when this second support and the 3rd support move to this position latching below this power knob in this dead slot, this sensing component sends a signal to close this electronic installation or to make this electronic installation enter battery saving mode.
12. line lock devices as claimed in claim 7, this line lock device also comprises a sensing component and another sensing component, this sensing component to be arranged on this supporting piece or one of between this power knob and this substrate, this another sensing component is then arranged at another the corresponding section on this supporting piece or between this power knob and this substrate, when this second support and the 3rd support move to this position latching below this power knob in this dead slot, this two sensing component is responded to and produces a signal to close this electronic installation or to make this electronic installation enter battery saving mode.
13. line lock devices as claimed in claim 7, this line lock device also comprises a receiver module and a sending module, this receiver module is electrically connected this driver module, and this receiver module receives the signal that this sending module sends and drives this supporting piece to be displaced into this position latching or this off-position to control this driver module.
14. line lock devices as claimed in claim 7, this line lock device also comprises a limited part, this limited part is adjacent to the articulated section of this first support and this Part I or the articulated section of the 4th support and this Part II, is no more than in fact 90 ° with the angle of the angle or the 4th support and this Part II that limit this first support and this Part I.
15. line lock devices as claimed in claim 8, wherein, this first angle is the scope of 30 ° to 90 °; This second angle is the scope of 30 ° to 90 °.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271993.1A CN104281820B (en) | 2013-07-01 | 2013-07-01 | Line lock device |
| TW102127535A TWI486811B (en) | 2013-07-01 | 2013-07-31 | Power locking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271993.1A CN104281820B (en) | 2013-07-01 | 2013-07-01 | Line lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104281820A true CN104281820A (en) | 2015-01-14 |
| CN104281820B CN104281820B (en) | 2017-06-06 |
Family
ID=52256681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271993.1A Active CN104281820B (en) | 2013-07-01 | 2013-07-01 | Line lock device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104281820B (en) |
| TW (1) | TWI486811B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108509814A (en) * | 2018-03-29 | 2018-09-07 | 无锡睿勤科技有限公司 | A kind of locking device and locking means of terminal |
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| CN1244023A (en) * | 1998-08-04 | 2000-02-09 | 精工电子工业株式会社 | Composite switch for electronic equipment |
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| TWI265229B (en) * | 2004-06-14 | 2006-11-01 | Ming-Fu Weng | Electrically-operated retainer for latch |
| TWI366850B (en) * | 2007-09-14 | 2012-06-21 | Chi Mei Comm Systems Inc | Switch elastic plate |
| TWM380528U (en) * | 2009-08-13 | 2010-05-11 | Wistron Corp | Button locking mechanism for preventing a button from being pressed down and electronic device thereof |
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| CN1244023A (en) * | 1998-08-04 | 2000-02-09 | 精工电子工业株式会社 | Composite switch for electronic equipment |
| JP2006260866A (en) * | 2005-03-16 | 2006-09-28 | Fuji Photo Film Co Ltd | Push-button switch |
| CN2886781Y (en) * | 2006-02-10 | 2007-04-04 | 鸿富锦精密工业（深圳）有限公司 | Power supply key module structure |
| JP2008198503A (en) * | 2007-02-14 | 2008-08-28 | Funai Electric Co Ltd | Portable electrical device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108509814A (en) * | 2018-03-29 | 2018-09-07 | 无锡睿勤科技有限公司 | A kind of locking device and locking means of terminal |
| CN108509814B (en) * | 2018-03-29 | 2020-10-09 | 无锡睿勤科技有限公司 | Terminal locking device and locking method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104281820B (en) | 2017-06-06 |
| TW201502856A (en) | 2015-01-16 |
| TWI486811B (en) | 2015-06-01 |
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