The power supply mechanism and its operating method of electronic installationTechnical field
It is relevant the present invention relates to electronic installation, the power supply mechanism of more particularly to a kind of electronic installation and its operation sideMethod.
Background technology
In order to meet demand of the modern in work, personal electronic device common at present all has high portabilityCharacteristic, but also just because of this, when coordinating computer to use, required grafting and the number of times pulled out can be quite frequent, if in electricitySource not yet close in the case of with regard to carrying out grafting or the action pulled out when, can be easy to occur that hardware is burnt or data damage is askedTopic.In view of this, present inventor, which is directed to, does not support the electronic installation of hot plug to develop a kind of power protection design, withSolve because improper operation is to the injury caused by surrounding hardware or data.
The content of the invention
It is a primary object of the present invention to provide the power supply mechanism and its operating method of a kind of electronic installation, it canTo not supporting the electronic installation of hot plug to realize power protection effect, to avoid improper operation from causing to damage to electronic installation.
In order to reach above-mentioned purpose, the power supply mechanism of electronic installation of the invention includes power switch, protection and openedClose and locking key.The power switch is arranged in housing；The protection switch is arranged in the housing and electric with the power switchConnection, startup and closing for controlling the power switch, moreover, the protection switch has touching control rod；The locking key is with canThe mode moved between upper lock position and unlocked position is arranged at the outer peripheral edge of the housing, and the locking key is used for intelligent mouldBlock is fixed in the housing, and when the locking key is located at the upper lock position, the locking key touches the protection switch by pushing and pressing partTouching control rod, the protection switch is controlled the power switch and so that the power switch is activated or is closed, when the lockFixed key position is when the unlocked position, and the pushing and pressing part of the locking key is left the touching control rod of the protection switch and released to the protection switchTrigger action, make the protection switch control the power switch not to be activated, just the intelligent object can now be exited toOutside the housing.
It is preferred that the power supply mechanism of electronic installation of the present invention also includes ESC Escape, the ESC Escape with can on move downDynamic mode is arranged at the outer peripheral edge of the housing, and the ESC Escape has and the intelligent object is abutted exits portion, when the lockingKey mapping is when the unlocked position, and the intelligent object can be promoted by the portion of exiting of the ESC Escape and leave the housing.
Another object of the present invention is to the operating method for the power supply mechanism for providing aforementioned electronic, first shouldIntelligent object is inserted in the housing, and the locking key then is switched into the upper lock position from the unlocked position, makes the protection switchControl the power switch power switch is activated or is closed by the shake-up of the locking key, can now openMove the power switch and allow the intelligent object to enter work pattern, turning off the power supply after using the complete intelligent object opensClose, the locking key from the upper lock position could be switched to the unlocked position after the power switch is positively closed, now justThe intelligent object can be exited to outside the housing.
Brief description of the drawings
Fig. 1 is the stereogram using electronic installation and its power supply mechanism of the invention.
Fig. 2 is the sectional view using electronic installation and its power supply mechanism of the invention.
Fig. 3 is Fig. 2 partial enlarged drawing, and main display locking key is located at the state of upper lock position.
Fig. 4 is the circuit diagram of the present invention, the relation between main display power switch and protection switch.
Fig. 5 is similar to Fig. 2, the state that main display intelligent object is exited outside housing.
Fig. 6 is the block diagram of the present invention, mainly shows the process for inserting intelligent object.
Fig. 7 is another block diagram of the present invention, mainly shows the process for exiting intelligent object.
(symbol description)
10... electronic installation 12... housings
14... intelligent object
18... power supply mechanism 20... power switches
30... protection switch 32... touching control rods
40... locking key 42... sticking departments
44... pushing and pressing part 50... ESC Escapes
52... portion's P1... upper lock positions are exited
P2... unlocked position
Embodiment
Please referring initially to Fig. 1 and Fig. 2, the electronic installation 10 shown in figure includes housing 12 and intelligent object 14, the present inventionPower supply mechanism 18 include：Power switch 20, protection switch 30, locking key 40 and ESC Escape 50.
Power switch 20 is arranged in the housing 12 of electronic installation 10 and positioned at the bottom of housing 12.
Protection switch 30 is arranged in the housing 12 of electronic installation 10 and electrically connected (as shown in Figure 5) with power switch 20,Startup and closing for controlling power switch 20.In addition, protection switch 30 has touching control rod 32, protection is pushed to when there is external force, just being capable of trigger protection switch 30 during the touching control rod 32 of switch 30.
Locking key 40 is arranged at the root edge of housing 12 in the way of it can laterally move, moreover, one end of locking key 40Upper to have sticking department 42 (as shown in Figures 1 and 3), the sticking department 42 is used to intelligent object 14 being fixed in housing 12, lockedThe medial surface of key 40 has pushing and pressing part 44, and the pushing and pressing part 44 is used for the touching control rod 32 (as shown in Figure 3) for pushing against protection switch 30.
ESC Escape 50 is arranged at the side of housing 12 and with portion 52 is exited in the way of it can move longitudinally, and this is exitedPortion 52 is used to release intelligent object 14 outside housing 12.
It is above the thin portion structure of power supply mechanism 18 of the invention, the operating method again to the present invention is said belowIt is bright.
As shown in Figures 2 and 6, intelligent object 14 is inserted in housing 12 first, then locking key 40 is switched to and lockedPosition P1, when locking key 40 is located at upper lock position P1, the sticking department 42 of locking key 40 is connected in the neck of intelligent object 14,So as to which intelligent object 14 is fixed in housing 12, in addition, touching for protection switch 30 is touched in the pushing and pressing part 44 of locking key 40 simultaneouslyControl lever 32, makes protection switch 30 be triggered and control power switch 20 so that power switch 20 can be activated or be closed, thisWhen can pushing power switch 20 and power switch 20 is powered intelligent object 14.
But herein it should be added that, startup power supply is opened if not yet switching to upper lock position P1 in locking key 40Close if 20, touched by protection switch 30 is locked key 40, therefore now pushing power switch 20 is all anywayAny effect is not had.Within the same time, the action of user's pushing power switch 20 will trigger circuit for detecting and (not schemeShow) come detect locking key 40 position and detecting intelligent object 14 whether be properly installed, also, find intelligent object14 are not properly installed or intelligent object 14 is correctly installed but locking key 40 is when being in the unlocked position P2, start warning element(not shown) sends alarm signal (such as sound, light or the sound), to remind user not yet to complete the fixation of intelligent object 14,In the case, user must make it switch to upper lock position P1, subsequent start-up power switch 20 by pulling locking key 40Make the normally startup of intelligent object 14, this makes it possible to release the warning that warning element is sent.Certainly, those skilled in the artWarning element can be set as being automatically stopped over time, become, without continuously sending out warning.
On the other hand, when by intelligent object 14 when outer using the backed off after random housing 12 finished, as shown in Figure 5 and 7,Power switch 20 is first shut off, locking key 40 is then switched into unlocked position P2, when locking key 40 is located at unlocked position P2,The touching control rod 32 of protection switch 30 is left in the pushing and pressing part 44 of locking key 40, so that the control power switch 20 of protection switch 30 can notIt is activated, then can pulls ESC Escape 50 and exit intelligent object 14 outside housing 12.
But herein it should be added that, exited if just being pulled when locking key 40 not yet switches to unlocked position P2Key 50, then intelligent object 14 can be because the sticking department 42 of locked key 40 be fixed and can not exited outside housing 12.In order to avoidUser's maloperation, the action that user pulls ESC Escape 50 can trigger above-mentioned circuit for detecting or another detecing elementWhether the position for detecting locking key 40 and the systematic electricity for detecting intelligent object 14 are normal, if locking key 40 is located at upper lock positionP1 or locking key 40 be located at unlocked position P2 but intelligent object 14 systematic electricity it is still normal when (be namely not turned off power supplySwitch), circuit for detecting or detecing element will start warning element and send warning, thus remind user that needs are by locking key40 switch to unlocked position P2 and turn off the power switch after 20, and could further complete intelligent object 14 exits action.ThisOutside, if user after warning element sends alarm signal do not close power switch 20 in a period of time by (such as 3 to 5 seconds),The system of intelligent object 14 can be backed up and shut down automatically, to reach protecting effect.
In summary, 18 pairs of power supply mechanism of the invention does not support the electronic installation 10 of hot plug to realize power protectionEffect, to avoid intelligent object 14 from causing to damage because of human negligence or improper operation during repeatedly substituting, with trueProtect the service life of whole system.