CN104977981B - Functional support frame - Google Patents
Functional support frame Download PDFInfo
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- CN104977981B CN104977981B CN201410132210.6A CN201410132210A CN104977981B CN 104977981 B CN104977981 B CN 104977981B CN 201410132210 A CN201410132210 A CN 201410132210A CN 104977981 B CN104977981 B CN 104977981B
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- Prior art keywords
- support frame
- controller
- electrical contact
- portable electric
- electric device
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Abstract
The present invention provides a kind of functional support frame, to support and be electrically connected portable electric device.Portable electric device has the first electrical contact and the first controller.Functional support frame includes pedestal, Supporting cover, second controller, keyboard, radiating module and display card module.Supporting cover is articulated in pedestal to rotate relative to pedestal and have the second electrical contact.Supporting cover is to supporting hand-held formula electronic device.Second controller configuration is in pedestal and couples the second electrical contact.Keyboard separably configures in pedestal and coupling second controller.Radiating module configuration is in pedestal and couples second controller.Card module configuration is shown in pedestal and couples second controller.When the first electrical contact contacts the second electrical contact, the first controller controls second controller, so that keyboard, radiating module, display card module enter armed state.
Description
Technical field
The invention relates to a kind of support frames, and in particular to a kind of functional support frame.
Background technique
Electronic product now continues to introduce new, wherein again with tablet computer or smart mobile phone etc. have it is easy to carry and
Most widely consumer is favored the portable electric device that can be received and sent messages immediately.
Although portable electric device has the advantages that easy to carry, need that user is allowed to fix with holding mode, instead
And it may cause the inconvenience of user.On the other hand, portable electric device is limited to light and short design requirement, function
It can not be mentioned in the same breath with biggish with the desktop computer or laptop in space with extendibility.In order to improve now
Portable electric device many missings, the prior art develops the accessory of many different function, such as support frame or movement
Power supply etc..However, these accessories but lack good conformability.
Summary of the invention
The present invention provides a kind of functional support frame, in conjunction with the function of supporting and expand portable electric device.
A kind of functional support frame of the invention, to support and be electrically connected portable electric device.Hand-held electronic
Device has the first electrical contact and the first controller.Functional support frame include pedestal, Supporting cover, second controller, keyboard,
Radiating module and display card module.Supporting cover is articulated in pedestal to rotate relative to pedestal, and has the second electrical contact, support
Lid is to supporting hand-held formula electronic device.Second controller configuration is in pedestal and couples the second electrical contact.Keyboard is separable
Ground configuration is in pedestal and couples second controller.Radiating module configuration is in pedestal and couples second controller.Show card mold
Block configuration is in pedestal and couples second controller.The configuration of second electrical contact is in Supporting cover and coupling second controller.When
When one electrical contact contacts the second electrical contact, the first controller controls second controller, so that keyboard, radiating module, display
Card module enters armed state.
In one embodiment of this invention, wherein Supporting cover supporting hand-held formula electronic device when, the first electrical contact contact
Second electrical contact.
In one embodiment of this invention, above-mentioned pedestal has the first stopper section, and Supporting cover has the second stopper section.
When functional support frame supporting hand-held formula electronic device, the first stopper section and the second stopper section engage hand-held electronic respectively
Device.
In one embodiment of this invention, above-mentioned portable electric device also has built-in antenna and switch unit, cuts
Unit coupling built-in antenna is changed, and functional support frame further includes extended antenna.Extended antenna is articulated in Supporting cover and exposes to
Supporting cover, extended antenna can couple switch unit, so that switch unit is selectively enabled built-in antenna and extended antenna
One of them.
In one embodiment of this invention, above-mentioned keyboard is bluetooth keyboard, and when keyboard enters armed state, keyboard
Bluetooth pairing is carried out with portable electric device.
In one embodiment of this invention, there is a pair of of sliding slot, and keyboard can be via above-mentioned one in above-mentioned pedestal
Pedestal is skidded off to sliding slot.
In one embodiment of this invention, above-mentioned radiating module includes at least fan and temperature-sensitive sticker.When first
When electrical contact contacts the second electrical contact so that functional support frame is electrically connected portable electric device, the first controller control
Second controller processed, so that the operational temperature of temperature-sensitive sticker sensing portable electric device, wherein when operational temperature is greater than upper
When limiting temperature, second controller controls fan running, and second controller adjusts the revolving speed of fan according to the size of operational temperature.
In one embodiment of this invention, above-mentioned portable electric device also has display chip, display screen and inspection
Module is surveyed, detection module is to detect the power consumption of display chip and the frame number of display screen, when display card module enters armed state
When, detection module is selectively enabled display chip and display card module according to the power consumption of display chip or the frame number of display screen
One of.
In one embodiment of this invention, above-mentioned functional support frame further includes power module, is configured in Supporting cover.Electricity
Source module includes power-supply controller of electric and rechargeable battery.When the first electrical contact contacts the second electrical contact, power-supply controller of electric
The voltage of convert charging battery is to supply power to second controller, keyboard, radiating module and display card module.
In one embodiment of this invention, above-mentioned functional support frame further includes charging port and multiple connecting pins
Mouthful.Charging port configuration is in Supporting cover and is electrically connected rechargeable battery.Rechargeable battery is carried out via charging port by external power supply
Charging.Multiple connectivity port configurations are in Supporting cover and are electrically connected rechargeable battery, and multiple connectivity ports are respectively to provide not
The electric current of same specification.
In one embodiment of this invention, when the first above-mentioned electrical contact contacts the second electrical contact, the first controller
Control portable electric device enters open state.
The function of supporting and expand portable electric device is combined based on above-mentioned, of the invention functional support frame.?
When functional support frame supporting hand-held formula electronic device, the second electrical contact of functional support frame contacts portable electric device
The first electrical contact so that functional support frame is electrically connected portable electric device, at this time the first of portable electric device
Controller controls the second controller of functional support frame, and the internal element of functional support frame and module is made to enter shape of awaiting orders
State.As a result, the element of the inside of more function support frames and module can be adjusted according to the state of portable electric device its state with
Auxiliary or the various functions for expanding portable electric device.
To make the foregoing features and advantages of the present invention clearer and more comprehensible, special embodiment below, and it is detailed to cooperate attached drawing to make
Carefully it is described as follows.
Detailed description of the invention
Fig. 1 is a kind of stereoscopic schematic diagram of functional support frame of one embodiment of the invention；
Fig. 2 is the schematic side view of the functional support frame supporting hand-held formula electronic device of Fig. 1；
Fig. 3 is the block diagram of the electric power thus supplied of power module.
Description of symbols:
50: portable electric device；
50a: the first electrical contact；
51: the first controllers；
52: display chip；
53: display screen；
54: detection module；
55: built-in antenna；
56: switch unit；
100: functional support frame
110: pedestal；
110a: top surface；
110b, 120a: side；
112: the first stopper sections；
114: accommodating space；
116: air outlet；
118: extended antenna accommodation groove；
120: Supporting cover；
122: the second stopper sections；
130: second controller；
140: keyboard；
150: radiating module；
152a, 152b: fan；
154: temperature-sensitive sticker；
160: display card module；
162: display card；
164: display card fan；
170: extended antenna；
180: power module；
182: power-supply controller of electric；
184: rechargeable battery；
100a: the second electrical contact；
100b: charging port；
100c, 100d, 100e: connectivity port；
190: warning lamp；
θ: angle.
Specific embodiment
Fig. 1 is a kind of stereoscopic schematic diagram of functional support frame of one embodiment of the invention.Fig. 2 is the multi-functional of Fig. 1
The schematic side view of support frame supporting hand-held formula electronic device.It please also refer to Fig. 1 and Fig. 2, the multi-functional branch of the present embodiment
Support 100 is to support and be electrically connected portable electric device 50, such as tablet computer or smart mobile phone.User can will be with
The portable electric device 50 that body carries is placed on functional support frame 100 to hold bring sense of discomfort for a long time,
And its function is expanded by each element and module of functional support frame 100.
Portable electric device 50 has the first electrical contact 50a and the first controller 51, wherein the first electrical contact 50a
Such as it is coupled to the first controller 51.Functional support frame 100 include pedestal 110, Supporting cover 120, second controller 130,
Keyboard 140, radiating module 150, display card module 160, extended antenna 170 and power module 180.Second controller 130, example
If microcontroller (Microcontroller Unit, abbreviation MCU) configuration is in pedestal 110.Keyboard 140 separably configures
In pedestal 110 and couple second controller 130.Here, wireless mode, which can be used, in keyboard 140 is coupled to second controller 130.It dissipates
The configuration of thermal modules 150 is in pedestal 110 and couples second controller 130.Display card module 160 configures in pedestal 110 and coupling
Connect second controller 130.Extended antenna 170 is articulated in Supporting cover 120 and exposes to Supporting cover 120.The configuration of power module 180 exists
In Supporting cover 120.Supporting cover 120 has the second electrical contact 100a, and wherein second controller 130 couples the second electrical contact
100a.Supporting cover 120 is to supporting hand-held formula electronic device 50.When the first electrical contact 50a contacts the second electrical contact 100a
When so that functional support frame 100 being electrically connected portable electric device 50, the first controller 51 controls second controller 130,
So that keyboard 140, radiating module 150, display card module 160 enter armed state.In this way, the inside of functional support frame 100
Element and module its state can be adjusted according to the state of portable electric device 50 with assist or expand hand-held electronic dress
Set 50 various functions.
In the present embodiment, when 120 supporting hand-held formula electronic device 50 of Supporting cover, Supporting cover 120 can contact hand-held electricity
Sub-device 50, so that the first electrical contact 50a contacts the second electrical contact 100a.It is noted that in the present embodiment, the
When the second electrical contact 100a of one electrical contact 50a contact makes functional support frame 100 be electrically connected portable electric device 50,
Portable electric device 50 can enter open state by standby mode (such as dormant state), further such that hand-held electronic fills
It sets 50 and enters connection status with functional support frame 100.Certainly, portable electric device 50 is also possible to make under open state
It obtains the first electrical contact 50a and contacts the second electrical contact 100a.In addition, working as user for portable electric device 50 by multi-functional
When removing on support frame 100, the contact condition of the first electrical contact 50a and the second electrical contact 100a disappear, so that hand-held
Electronic device 50 enters standby mode.
It will be explained in detail 100 supporting hand-held formula electronic device 50 of functional support frame below, and the first electrical contact 50a connects
When touching the second electrical contact 100a so that functional support frame 100 is electrically connected portable electric device 50, each element and mould
The running of block.
It please also refer to Fig. 1 and Fig. 2, Supporting cover 120 is, for example, to be articulated in pedestal 110 with shaft (hinge) with opposite
Pedestal 110 rotates.When 100 supporting hand-held formula electronic device 50 of functional support frame (such as state illustrated in fig. 2), use
Angle theta between person's adjustable support lid 120 and pedestal 110 is to change the tilt angle of portable electric device 50, thus
Obtain comfortable viewing angle.In the present embodiment, pedestal 110 has the first stopper section 112, and Supporting cover 120 has second
Stopper section 122, such as hook.When 100 supporting hand-held formula electronic device 50 of functional support frame, the first stopper section 112 and
Second stopper section 122 engages portable electric device 50 respectively, and functional support frame 100 is made to be fixedly supported hand-held electronic dress
Set 50.
Pedestal 110 has accommodating space 114, and has a pair of of sliding slot (not shown) in accommodating space 114, wherein keyboard
140 can slide into or skid off pedestal 110 via sliding slot.When user for example operates portable electric device 50 with touch control manner,
Keyboard 140 can be accommodated in accommodating space 114；It, can be via sliding slot by keyboard 140 when user changes with the input of keyboard 140
Skid off pedestal 110(state for example shown in figure 1).In addition, the keyboard 140 of the present embodiment is Wireless Keyboard, such as bluetooth key
Disk.When the first electrical contact 50a contact the second electrical contact 100a when, keyboard 140 enter armed state, at this time keyboard 140 with
Portable electric device 50 carries out Bluetooth pairing.In this way, after the first electrical contact 50a contacts the second electrical contact 100a, key
Bluetooth pairing is completed in disk 140 and portable electric device 50, and volume is not just needed when user needs using keyboard 140
Outer step carries out Bluetooth pairing.
Radiating module 150 includes fan 152a, fan 152b and temperature-sensitive sticker 154.Fan 152a, fan 152b are sudden and violent
It is exposed to the top surface 110a of pedestal 110.When radiating module 150 enters armed state, temperature-sensitive sticker 154 is, for example, infrared ray sense
Survey the running temperature of device sensing portable electric device 50.When running temperature is greater than ceiling temperature, second controller 130 is controlled
Fan 152a, fan 152b operating and second controller 130 adjust fan 152a, fan 152b according to the size of running temperature
Revolving speed.Still further, second controller 130 for example adjusts fan 152a, wind by power management IC (Power IC)
The revolving speed for fanning 152b, when the running temperature of portable electric device 50 is too many greater than ceiling temperature, fan 152a, fan 152b
Accelerate to dissipate the heat of portable electric device 50 as quickly as possible.Certainly, the quantity of the fan of radiating module 150 is not with two
Limit, according to the difference of portable electric device 50, the quantity of fan can do adjustment appropriate.
On the other hand, when electronic device 50 opens game or mapping software to user in a handheld, it may be desirable to hand-held
Electronic device 50 has the display performance of higher performance.In the present embodiment, the first controller 51 control second controller 130 makes
When showing that card module 160 enters armed state, user for example can be connected to display card module 160 and hand-held with data line
Data transmission between the two is realized between electronic device 50.In the present embodiment, functional support frame 100 may include connection
Port 100c, such as the connectivity port universal serial bus (Universal Serial Bus, abbreviation USB).Connectivity port 100c
It is configured at the side 110b of pedestal 110 and is electrically connected at display card module 160.Connecting line may connect to connectivity port 100c with
And to realize portable electric device 50 and show the data transmission between card module 160 between portable electric device 50.
In the present embodiment, portable electric device 50 further includes display chip 52, display screen 53 and detection module 54.
Detection module 54 can be the resident program in portable electric device 50, for detecting the power consumption and display screen 53 of display chip 52
Frame number.When realizing data transmission between display card module 160 and portable electric device 50, detection module 54 is according to display
The power consumption of chip 52 or the frame number of display screen 53 be selectively enabled display chip 52 and show card module 160 wherein it
One.For example, when the power consumption of display chip 52 is greater than some definite value or frame number is greater than 20, display card module 160 is opened
It opens to promote the display efficiency of portable electric device 50.In addition, the display card module 160 of the present embodiment includes display card 162
And display card fan 164.The configuration of display card fan 164 is by display card 162, and the side 110b of pedestal 110 has correspondence
Show the air outlet 116 of card fan 164.When showing that card module 160 starts, the rotation of display card fan 164 will show card 162
Heat is dissipated by air outlet 116.
In the present embodiment, portable electric device 50 further includes built-in antenna 55 and switch unit 56, wherein switching
Unit 56 is coupled to built-in antenna 55.In general, the masking of the shell of portable electric device 50 will affect built-in antenna 55
Signal.In the present embodiment, extended antenna 170 collects mail the bad epoch in portable electric device 50 for portable electric device
50 55 receiving and transmitting signal of built-in antenna.For example, when the signal of the built-in antenna 55 of portable electric device 50 is weaker, make
Extended antenna 170 can be rotated relative to Supporting cover 120 and erect (such as state illustrated in fig. 2) by user.Due to the present embodiment
Extended antenna 170 be exposed to Supporting cover 120, therefore can provide good signal transmitting and receiving effect.
Furthermore, the signal of the signal transmitting and receiving function of the extended antenna 170 of the present embodiment and built-in antenna 55 is received
Hair function is switched over via the switch unit 56 of portable electric device 50.In other words, user can pass through switch unit 56
It is selectively enabled one of built-in antenna 55 and extended antenna 170.For example, when user has found portable electric device
When 50 signal is bad, user, which can press switch unit 56 and change portable electric device 50, carries out letter with extended antenna 170
Number transmitting-receiving.In the present embodiment, there is switch, such as hilted broadsword on the circuit board (not shown) inside portable electric device 50
Commutator, wherein extended antenna 170 is, for example, with miniature edition A(Subminiature version A, abbreviation SMA) connector company
It is connected to switch, and built-in antenna 55 is, for example, to be connected to switch with radio frequency (Radio Frequency, abbreviation RF) connector.It cuts
It changes unit 56 to be connected with switch, such user can switch extended antenna 170 and built-in antenna 55 via switch unit 56.
In the present embodiment, the female end configuration of sub-miniature A connector is in portable electric device 50, and male end is configured in functional support frame 100,
When needing using extended antenna 170, user can such as soft arranging wire connection male end and female end.
Another to be mentioned that, in the present embodiment, pedestal 110 has extended antenna accommodation groove 118, when Supporting cover 120 is opposite
When being closed to pedestal 110, extended antenna 170 is placed in extended antenna accommodation groove 118 to reduce entire functional support frame 100
Thickness, when Supporting cover 120 is opposite is deployed in pedestal 110 (such as state shown in figure 1), extended antenna 170 then exposes
In Supporting cover 120.
Fig. 3 is the block diagram of the electric power thus supplied of power module.It please also refer to Fig. 1, Fig. 2 and Fig. 3.Power module 180
Including power-supply controller of electric 182 and rechargeable battery 184.Rechargeable battery 184 can be used as general charge power supply to supply power to
Portable electric device 50.When the first electrical contact 50a contacts the second electrical contact 100a, the conversion of power-supply controller of electric 182 is filled
The voltage of battery 184 is to supply power to second controller 130, keyboard 140, radiating module 150 and display card module 160
To maintain the operation of these elements and module.Still further, functional support frame 100 further include charging port 100b with
And connectivity port 100d, connectivity port 100e.Charging port 100b and connectivity port 100d, connectivity port 100e configuration are being propped up
It supports the side 120a of lid 120 and is electrically connected rechargeable battery 184.Such as poly-lithium battery of rechargeable battery 184, suitable for via filling
Electric port 100b is charged by external power supply, and rechargeable battery 184 via connectivity port 100d, connectivity port 100e wherein
One supplies power to portable electric device 50.
Connectivity port 100d, connectivity port 100e are, for example, usb connecting port, and connectivity port 100d, connectivity port
100e exports the electric current of different size, such as connectivity port 100d exports 1 ampere of electric current and 2.1 peace of connectivity port 100e output
The electric current of training.Power module 180 can supply power to the portable electric device 50 of different size as a result,.It is another to be mentioned that, it is more
Function support frame 100 further includes warning lamp 190, the side 120a configured in Supporting cover 120 and coupling second controller 130.The
Two controllers 130 can detect the voltage of power module 180, when the voltage of power module 180 is less than warning voltage, warning lamp
190 flashings are to remind user for example to be charged by charging port 100b to rechargeable battery 184.
In conclusion the inside of the functional support frame of the embodiment of the present invention is configured with keyboard, radiating module, display card mold
Block, extended antenna and power module etc. make functional support frame in addition to their support function, can more have auxiliary or expand hand-held
The advantages of efficiency of formula electronic device.Also, having on functional support frame can be electrically connected with the first of portable electric device
Second electrical contact of point contact, and in functional support frame supporting hand-held formula electronic device, the first electrical contact contact the
Two electrical contacts are so that functional support frame is electrically connected portable electric device, and the first of portable electric device controls at this time
Device controls the second controller of functional support frame, and the internal element of functional support frame and module is made to enter armed state.
These elements above-mentioned and module can adjust its state according to the state of portable electric device to assist or expand hand as a result,
Hold the various functions of formula electronic device.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of functional support frame, to support and be electrically connected portable electric device, which has
First electrical contact and the first controller, which is characterized in that the functional support frame includes:
Pedestal；
Supporting cover is articulated in the pedestal to rotate relative to the pedestal, and has the second electrical contact, and the Supporting cover is to support this
Portable electric device；
Second controller, configuration is in the pedestal and couples second electrical contact；
Keyboard separably configures in the pedestal and couples the second controller；
Radiating module, configuration is in the pedestal and couples the second controller；And
Show card module, configuration is in the pedestal and couples the second controller；
Wherein, when first electrical contact contacts second electrical contact, which controls the second controller, makes
It obtains the keyboard, the radiating module, the display card module and enters armed state,
The portable electric device also has display chip, display screen and detection module, and it is hand-held which is set to this
In formula electronic device, which is set on the portable electric device, which is in the portable electric device
Resident program, the detection module is to detect the power consumption of the display chip and the frame number of the display screen, when the display card module
When into the armed state, which is selectively enabled according to the frame number of the power consumption of the display chip or the display screen
One of the display chip and the display card module.
2. functional support frame according to claim 1, which is characterized in that the Supporting cover supports the portable electric device
When, which contacts second electrical contact.
3. functional support frame according to claim 1, which is characterized in that the pedestal has the first stopper section, and the branch
Support lid have the second stopper section, when the functional support frame supports the portable electric device, first stopper section and should
Second stopper section engages the portable electric device respectively.
4. functional support frame according to claim 1, which is characterized in that the portable electric device also has built-in day
Line and switch unit, the switch unit couple the built-in antenna, the functional support frame further include:
Extended antenna is articulated in the Supporting cover and exposes to the Supporting cover, which can couple the switch unit, so that
The switch unit is selectively enabled one of the built-in antenna and the extended antenna.
5. functional support frame according to claim 1, which is characterized in that the keyboard is bluetooth keyboard, and works as the keyboard
When into the armed state, the keyboard and the portable electric device carry out Bluetooth pairing.
6. functional support frame according to claim 1, which is characterized in that have a pair of of sliding slot, and the key in the pedestal
Disk can skid off the pedestal to sliding slot via this.
7. functional support frame according to claim 1, which is characterized in that the radiating module includes:
An at least fan；And
Temperature-sensitive sticker, when first electrical contact contacts second electrical contact so that functional support frame electric connection should
When portable electric device, which controls the second controller, so that the temperature-sensitive sticker senses hand-held electricity
The operational temperature of sub-device, wherein the second controller controls the fan running when the operational temperature is greater than ceiling temperature, and
The second controller adjusts the revolving speed of the fan according to the size of the operational temperature.
8. functional support frame according to claim 1, which is characterized in that further include power module, configure in the support
Lid, the power module include:
Power-supply controller of electric；And
Rechargeable battery, when first electrical contact contacts second electrical contact, which converts the rechargeable battery
Voltage to supply power to the second controller, the keyboard, the radiating module and the display card module.
9. functional support frame according to claim 8, which is characterized in that further include:
Charging port, configuration is in the Supporting cover and is electrically connected the rechargeable battery, and the rechargeable battery is via the charging port by outer
Portion's power supply charges；And
Multiple connectivity ports, configuration is in the Supporting cover and is electrically connected the rechargeable battery, and multiple connectivity port is respectively to mention
For the electric current of different size.
10. functional support frame according to claim 1, which is characterized in that when first electrical contact contact this second
When electrical contact, which controls the portable electric device and enters open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132210.6A CN104977981B (en) | 2014-04-03 | 2014-04-03 | Functional support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410132210.6A CN104977981B (en) | 2014-04-03 | 2014-04-03 | Functional support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104977981A CN104977981A (en) | 2015-10-14 |
| CN104977981B true CN104977981B (en) | 2018-12-18 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410132210.6A Expired - Fee Related CN104977981B (en) | 2014-04-03 | 2014-04-03 | Functional support frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN104977981B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106858976A (en) * | 2017-03-17 | 2017-06-20 | 马鞍山景翔电子科技有限公司 | A kind of Multifunctional tablet computer protective sleeve |
| CN111781996A (en) * | 2020-06-30 | 2020-10-16 | 联想(北京)有限公司 | Electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201182293Y (en) * | 2008-03-03 | 2009-01-21 | 技嘉科技股份有限公司 | Cover for containing computer device |
| CN101727417A (en) * | 2008-10-20 | 2010-06-09 | 英业达股份有限公司 | Expansion device |
| CN103051747A (en) * | 2011-10-13 | 2013-04-17 | 亚旭电子科技(江苏)有限公司 | Integrated-type expansion device |
| CN203225555U (en) * | 2013-04-19 | 2013-10-02 | 致伸科技股份有限公司 | Protection device of electronic device |
-
2014
- 2014-04-03 CN CN201410132210.6A patent/CN104977981B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201182293Y (en) * | 2008-03-03 | 2009-01-21 | 技嘉科技股份有限公司 | Cover for containing computer device |
| CN101727417A (en) * | 2008-10-20 | 2010-06-09 | 英业达股份有限公司 | Expansion device |
| CN103051747A (en) * | 2011-10-13 | 2013-04-17 | 亚旭电子科技(江苏)有限公司 | Integrated-type expansion device |
| CN203225555U (en) * | 2013-04-19 | 2013-10-02 | 致伸科技股份有限公司 | Protection device of electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104977981A (en) | 2015-10-14 |
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