CN103294137B - The joint automatic locking device of electronic installation and method - Google Patents
The joint automatic locking device of electronic installation and method Download PDFInfo
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- CN103294137B CN103294137B CN201210051319.8A CN201210051319A CN103294137B CN 103294137 B CN103294137 B CN 103294137B CN 201210051319 A CN201210051319 A CN 201210051319A CN 103294137 B CN103294137 B CN 103294137B
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- electronic installation
- male joint
- joint
- motor
- locking
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Abstract
The present invention provides a kind of joint automatic locking device and the method for electronic installation.By the electric connection state of detection male joint with this electronic installation, to judge whether male joint is performed locking action, and judge the locking situation of male joint.
Description
Technical field
The invention relates to a kind of joint locked instrument and method, and in particular to a kind of electronics dress
The joint automatic locking device put and method.
Background technology
Along with the progress of science and technology, modern use that computer becomes more and more generally, and the function of computer is also got over
Come the most diversified.In order to user can be promoted computer usefulness quickly and easily or increase its function,
All having bus-bar school extension (bus expansion portion) on the main frame of computer, such as AGP confluxes
Row's expansion slot (AGP bus slot), PCI bus-bar expansion slot, universal serial bus expansion connect
Foot group (USB expansion pin set) or Thunderbolt bus-bar expansion slot.
By above-mentioned various bus-bar, and it is able on main frame according to use demand the most external multiple
Electronic installation, such as CD-ROM device, hard disc, display etc..As a example by Thunderbolt bus-bar, its tool
There are preferably transmission range and efficiency of transmission, and are able to assemble the electronic installation with different standalone feature
Computer profile after person needed for one-tenth user, and its assembling also can be because of the arrangement of each independent electronic installation
Mode and different, thus different arrangement can be done in appearance according to user demand to produce different shapes
As feature.
The display card of computer system broadly falls into greatly built-in basic model at present, that is display card has been embedded in computer
In the motherboard of system.The display wafer embedded due to this also cannot be changed, and therefore user must be by another
The display card of one higher order inserts in the expansion slot of computer system.Aforementioned expansion slot e.g. accelerates at image
The presentation card connectivity ports such as reason port (Accelerated Graphics Port, hereinafter referred to as AGP).Practise
Know in computer system for assigning the expansion slot of display card all cannot provide hot plug (hot plug-n-play)
Function, after user needs first computer system to be shut down, just can remove additional display card.Therefore, if making
When user is currently in use computer, imprudence makes additional display card separate with computer system, will cause electricity
Brain system works as machine, and makes user lose important data.
Summary of the invention
The present invention provides a kind of joint automatic locking device and the method for electronic installation, can avoid male joint not
Carefully it is easily removed by a user, and causes electronic installation to work as machine.
The present invention proposes the joint automatic locking device of a kind of electronic installation, including a male joint, a female plug
Seat, a locking unit and a control unit.Wherein mother socket, is configured on this electronic installation.Locking
Unit, when male joint is in engagement state with mother socket, performs a locking action to male joint.Control single
Unit couples locking unit, detection male joint and the electric connection state of electronic installation, when male joint electrically connects
When being connected to electronic installation, control locking unit and male joint is carried out a locking action, and judge locking unit
The most positively male joint is locked on electronic installation.
In one embodiment of this invention, wherein control unit also changes according to the power consumption of locking unit
Situation judges that male joint is connected to electronic installation the most really.
In one embodiment of this invention, above-mentioned male joint has a limiting section and is positioned on limiting section
A position limiting structure, male joint is bonded to mother socket along a direction of engagement.
In one embodiment of this invention, above-mentioned locking unit includes an insert, a motor, a biography
Moving axis and a clutch.Wherein insert has a location division.Motor couples control unit, is controlled by
Control unit and produce a rotary power.Power transmission shaft connects insert, and power transmission shaft receives rotary power and produces
Raw rotation, and then make insert rotate relative to power transmission shaft, so that location division is embedded position limiting structure.
Clutch, when the moment of torsion of motor is more than a threshold value, cuts off the power transmission of motor and transmission between centers.
In one embodiment of this invention, above-mentioned control unit is also according to the power consumption change feelings of motor
Shape judges that location division is the most correctly embedded into position limiting structure.
In one embodiment of this invention, when location division is the most correctly embedded into position limiting structure, control single
Unit also controls this motor and is removed in position limiting structure location division.
In one embodiment of this invention, above-mentioned position limiting structure is that a perforation or fixes groove.
In one embodiment of this invention, above-mentioned mother socket has an opening of corresponding limiting section, in order to
Accommodating limiting section.
The present invention also proposes a kind of joint automatic locking method of electronic installation, in order to by a male joint locking
On electronic installation, wherein male joint has a limiting section and the position limiting structure being positioned on limiting section,
The joint automatic locking method of electronic installation comprises the following steps.Detect the electricity of a male joint and electronic installation
Property connection status.When male joint is electrically connected to electronic installation, controlling a locking unit will be to male joint
Carry out a locking action.The power consumption change situation of detection locking unit.Power according to locking unit
Consume change situation and judge that male joint is the most positively locked on electronic installation by locking unit.
In one of present invention embodiment, the joint automatic locking method of above-mentioned electronic installation, Qi Zhongruo
Male joint is the most positively locked on electronic installation, and control locking unit carries out a unblock and moves male joint
Make.
In one of present invention embodiment, above-mentioned locking unit includes a motor, when the moment of torsion of motor is big
When a threshold value, cut off the power transmission of motor and its transmission between centers.
Based on above-mentioned, the present invention is by the electric connection state of detection male joint with this electronic installation, to sentence
Disconnected whether to male joint execution locking action, and inspect according to the power consumption change situation of locking unit
The locking situation of male joint, to guarantee that male joint will not accidentally be easily removed by a user, and causes electronics to fill
Put and work as machine.
For the features described above of the present invention and advantage can be become apparent, special embodiment below, and coordinate
Institute's accompanying drawings is described in detail below.
Accompanying drawing explanation
Fig. 1 is schematically shown as the joint automatic locking device schematic diagram of the electronic installation of one embodiment of the invention；
Fig. 2 A～Fig. 2 B is schematically shown as the joint schematic diagram of male joint and mother socket；
Fig. 2 C is the front schematic view of mother socket；
Fig. 3 is schematically shown as locking unit and male joint 108 performs the schematic diagram of locking action；
Fig. 4 is schematically shown as the power consumption change schematic diagram of the motor of Fig. 3 embodiment of the present invention；
Fig. 5 is schematically shown as the joint automatic locking method of the electronic installation of one embodiment of the invention.
Description of reference numerals:
100: joint automatic locking device；
102: control unit；
104: locking unit；
106: mother socket；
108: male joint；
D1: direction of engagement；
202: limiting section；
204: position limiting structure；
206: opening；
302: insert；
302A: location division；
304: motor；
306: power transmission shaft；
308: clutch；
S502～S512: joint automatic locking method step.
Detailed description of the invention
Fig. 1 is schematically shown as the joint automatic locking device schematic diagram of the electronic installation of one embodiment of the invention.Please
With reference to Fig. 1, the joint automatic locking device 100 of electronic installation includes that control unit 102, locking is single
Unit's 104, one mother socket 106 and male joint 108.Wherein mother socket 106 is configured at electronic installation (not
Illustrate) on, locking unit 104 is in order to when male joint 108 is in engagement state with mother socket 106, right
Male joint 108 performs a locking action.
It addition, control unit 102 couples locking unit 104, and through mother socket 106 and male joint 104
It is electrically connected with.Control unit 102 can detect the electric connection state of male joint 108 and electronic installation, when
It detects when male joint 108 is electrically connected to electronic installation, and the controlled lockmaking of control unit 102 is admittedly single
Unit 104 carries out a locking action to male joint 108, and judges that locking unit 104 the most positively will
Male joint 108 is locked on electronic installation, such as, can change feelings according to the power consumption of locking unit 104
Shape judges that male joint 108 is the most positively connected to electronic installation by locking unit 104.
The electric connection state of male joint 108 and electronic installation is so detected by control unit 102, with
Judge whether male joint 108 is performed locking action, and according to the power consumption change of locking unit 104
Situation inspects the locking situation of male joint 108, just can ensure that male joint will not imprudence be moved by user
Remove, and cause electronic installation to work as machine.
Fig. 2 A～Fig. 2 B is schematically shown as the joint schematic diagram of male joint and mother socket.Fig. 2 C be mother socket just
Face schematic diagram.Refer to Fig. 2 A～2C, specifically, the male joint 108 of Fig. 1 and mother socket 106
Structure can be as shown in Fig. 2 A～Fig. 2 C.In Fig. 2 A and Fig. 2 B, male joint 108 engages along one
Direction D1 is bonded to mother socket 106.Wherein male joint 108 has a limiting section 202 and is positioned at spacing
A position limiting structure 204 in portion 202.Position limiting structure 204 is a perforation in the present embodiment.It addition,
As shown in Figure 2 C, mother socket 106 has the opening 206 of limiting section 202 of corresponding male joint 108.
When male joint 108 engages with mother socket 106, opening 206 just can house limiting section 202, so that public
Joint 108 and mother socket 106 can be tightly engaged (as shown in Figure 2 B).
Fig. 3 is schematically shown as locking unit and male joint 108 performs the schematic diagram of locking action.Referring to
Fig. 1, Fig. 2 B and Fig. 3, locking unit 104 includes insert 302, motor in the present embodiment
304, power transmission shaft 306 and a clutch 308.Wherein insert 302 has a location division 302A,
Motor 304 couples control unit 102, and it is controlled by control unit 102 and produces a rotary power.Pass
Moving axis 306 connects insert 302, and it receives the rotary power of motor 304 generation and produces rotation, enters
And make insert 302 rotate relative to power transmission shaft, so that location division 302A is embedded position limiting structure
In 204 (position limiting structure 204 is a perforation in the embodiment of Fig. 2 B).So by by location division 302A
Embed in position limiting structure 204, just male joint 108 can be locked on electronic installation, also can make public access
108 states remained engaged with mother socket 106, allow and keep electrically between electronic installation and male joint 108
Connect, it is to avoid male joint 108 is pulled out and causes electronic installation to work as machine.
It should be noted that as avoiding motor 304 to embed after position limiting structure 204 at location division 302A,
Overheated damage is caused by external force obstruction, clutch 308 in the locking unit 104 of the present embodiment because rotating
Power between motor 304 and power transmission shaft 306 can be transmitted cut when the moment of torsion of motor is more than a threshold value
Disconnected, and then protect motor 304 to extend its service life.It addition, above-mentioned position limiting structure 204 is not
Being defined to perforation, it also can be to fix groove in other embodiments.
Additionally, for guaranteeing that location division 302A is correctly embedded in position limiting structure 204, control unit 102
The embedding situation of this location division 302A can be judged by the power consumption change situation of detection motor 304.
For example, the power consumption of the motor that Fig. 4 is schematically shown as Fig. 3 embodiment of the present invention changes schematic diagram.Please
With reference to Fig. 3, when control unit 102 detects that male joint 108 engages with mother socket 106 and is connected to
During electronic installation, control unit 102 controls motor 304 and starts to rotate, and now the power of motor 304 disappears
Consumption moment improves and maintains one and fixes level.And when insert 302 rotate with power transmission shaft 306 and will be fixed
After position portion 302A embeds position limiting structure 204, the rotation of motor 304 starts hindered, thus makes it
Power consumption is driven high once again.
Control unit 102 can be driven high by the power consumption of motor 304 in first time and be drawn for the second time
Time length between height judges that location division 302A is the most correctly embedded in position limiting structure 204,
If it is to say, location division 302A is the most correctly embedded in position limiting structure 204, the merit of motor 304
The time point that rate consumption second time is driven high will certainly be done sth. in advance.And when control unit 102 judges location division
When 302A is the most correctly embedded in position limiting structure 204, control unit 102 just can stop motor 304
Rotate, to save power supply.If on the contrary, control unit 102 judges that location division 302A is not by correctly
When being embedded in position limiting structure 204, control unit 102 just controls motor 304 by location division 302A
Remove in position limiting structure 204, to allow user adjust the joint shape of male joint 108 and mother socket 106
State, carries out locking action next time the most again.
Though it should be noted that above-described embodiment becomes according to the power consumption of locking unit 104 (motor 304)
Change the locking condition judging male joint 108, be so not limited thereto, in other embodiments can also
The electrical signals feature of locking unit 104 (motor 304) judges the locking condition of male joint 108.Such as
Also above-mentioned judgement male joint 108 is can reach by the curent change situation of locking unit 104 (motor 304)
Effect of locking condition.
Fig. 5 is schematically shown as the joint automatic locking method of the electronic installation of one embodiment of the invention.Refer to figure
5, in sum, the joint automatic locking method of above-mentioned electronic installation can comprise the following steps.First, inspection
Survey the electric connection state (step S502) of male joint and electronic installation.When male joint is electrically connected to electronics
During device, control locking unit and male joint will be carried out a locking action (step S504).It is then detected that
Power consumption change situation (step S506) of locking unit.Afterwards, then according to the power of locking unit disappear
Consumption change situation judges that male joint is the most positively locked in (step on electronic installation by locking unit
S508).Wherein judge the mode that male joint is the most positively locked on electronic installation, also can be such as
Judge with the curent change situation according to locking unit.
If judging, male joint is the most positively locked on electronic installation by locking unit, then stop locking single
The locking action (step S510) of unit.Such as in Fig. 3 embodiment, stop the rotation of motor 304.If
Judge that male joint is the most positively locked on electronic installation by locking unit, then control locking unit to public affairs
Joint carries out a unlocking motion (step S512), and returns to step 502 and again detect male joint and fill with electronics
The electric connection state put.Such as in Fig. 3 embodiment, control motor 304 by location division 302A certainly
Position limiting structure 204 removes, allows user adjust the engagement state of male joint and mother socket, enter the most again
Row locking action next time.
It should be noted that the most also to can be repeated several times and perform the joint of Fig. 5 embodiment certainly
Dynamic locking method guarantees that male joint is the most positively locked on electronic installation.Such as can be set in step
S508 judge when male joint is the most positively locked on electronic installation by locking unit, just continuous three times
Terminate the flow process of joint automatic locking method.
In sum, the present invention utilizes the electric connection state of detection male joint and electronic installation, to judge
Whether to male joint execution locking action, and inspect public affairs according to the power consumption change situation of locking unit
The locking situation of joint, the most just can ensure that male joint will not accidentally be easily removed by a user, and causes electricity
Sub-device works as machine.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a joint automatic locking device for electronic installation, including:
One male joint；
One mother socket, is configured on this electronic installation；
One locking unit, when this male joint is in engagement state with this mother socket, performs this male joint
One locking action；And
One control unit, couples this locking unit, detects the electric connection of this male joint and this electronic installation
State, when this male joint is electrically connected to this electronic installation, controls this locking unit and enters this male joint
Row one locks action, and judges that this male joint is the most positively locked in this electronics dress by this locking unit
Put, and judge that this male joint connects the most really according to the power consumption change situation of this locking unit
To this electronic installation.
The joint automatic locking device of electronic installation the most according to claim 1, wherein this public access
Head has a limiting section and the position limiting structure being positioned on this limiting section.
The joint automatic locking device of electronic installation the most according to claim 2, wherein this locking
Unit includes:
One insert, has a location division；
One motor, couples this control unit, is controlled by this control unit and produces a rotary power；
One power transmission shaft, connects this insert, and this power transmission shaft receives this rotary power and produces rotation, and then
This insert is made to rotate relative to this power transmission shaft, so that this location division is embedded this position limiting structure；With
And
One clutch, when the moment of torsion of this motor is more than a threshold value, cuts off this motor and this transmission between centers
Power transmission.
The joint automatic locking device of electronic installation the most according to claim 3, wherein this control
Unit also changes situation according to the power consumption of this motor and judges that this location division is the most correctly embedded into this
Position limiting structure.
The joint automatic locking device of electronic installation the most according to claim 4, when this location division
When being the most correctly embedded into this position limiting structure, control unit also controls this motor, and this location division is spacing from this
Structure removes.
The joint automatic locking device of electronic installation the most according to claim 2, wherein this is spacing
Structure is that a perforation or fixes groove.
The joint automatic locking device of electronic installation the most according to claim 2, wherein this female plug
Seat have to should an opening of limiting section, in order to this limiting section accommodating.
8. a joint automatic locking method for electronic installation, in order to be locked in this electronics by a male joint
On device, wherein this male joint has a limiting section and the position limiting structure being positioned on this limiting section, should
The joint automatic locking method of electronic installation includes:
Detect the electric connection state of a male joint and this electronic installation；And
When this male joint is electrically connected to this electronic installation, controlling a locking unit will enter this male joint
Row one locks action；
Detect the power consumption change situation of this locking unit；And
Change situation according to the power consumption of this locking unit and judge that this locking unit the most positively should
Male joint is locked on this electronic installation.
The joint automatic locking method of electronic installation the most according to claim 8, also includes:
If this male joint is the most positively locked on this electronic installation, control this locking unit to this public access
Head carries out a unlocking motion.
The joint automatic locking method of electronic installation the most according to claim 8, wherein this locking
Unit includes a motor, when the moment of torsion of this motor is more than a threshold value, cuts off this motor and its power transmission shaft
Between power transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210051319.8A CN103294137B (en) | 2012-03-01 | 2012-03-01 | The joint automatic locking device of electronic installation and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210051319.8A CN103294137B (en) | 2012-03-01 | 2012-03-01 | The joint automatic locking device of electronic installation and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103294137A CN103294137A (en) | 2013-09-11 |
| CN103294137B true CN103294137B (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210051319.8A Active CN103294137B (en) | 2012-03-01 | 2012-03-01 | The joint automatic locking device of electronic installation and method |
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| CN (1) | CN103294137B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134258Y (en) * | 2007-08-07 | 2008-10-15 | 纬创资通股份有限公司 | Automatic locking device of extracting hard disc |
| CN101364125A (en) * | 2007-08-10 | 2009-02-11 | 华硕电脑股份有限公司 | Portable computer module |
| CN102134940A (en) * | 2010-01-25 | 2011-07-27 | 咏升科技有限公司 | Computer numerical control (CNC) periodic code locking device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM280619U (en) * | 2005-05-13 | 2005-11-11 | Inventec Multimedia & Telecom | Slide-lid-type electronic device |
-
2012
- 2012-03-01 CN CN201210051319.8A patent/CN103294137B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201134258Y (en) * | 2007-08-07 | 2008-10-15 | 纬创资通股份有限公司 | Automatic locking device of extracting hard disc |
| CN101364125A (en) * | 2007-08-10 | 2009-02-11 | 华硕电脑股份有限公司 | Portable computer module |
| CN102134940A (en) * | 2010-01-25 | 2011-07-27 | 咏升科技有限公司 | Computer numerical control (CNC) periodic code locking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103294137A (en) | 2013-09-11 |
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