CN104571349B - A kind of computer and its application method with the panel protective device containing elongated slot - Google Patents
A kind of computer and its application method with the panel protective device containing elongated slot Download PDFInfo
- Publication number
- CN104571349B CN104571349B CN201510065704.1A CN201510065704A CN104571349B CN 104571349 B CN104571349 B CN 104571349B CN 201510065704 A CN201510065704 A CN 201510065704A CN 104571349 B CN104571349 B CN 104571349B
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- China
- Prior art keywords
- tubular element
- cover plate
- upper cover
- articulated shaft
- lower cover
- Prior art date
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- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 8
- 239000011796 hollow space material Substances 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
Abstract
A kind of computer of the panel protective device with elongated slot, the computer includes display screen panel（92）And pass through articulated shaft and the display screen panel（92）Hinged key panel（91）, the key panel（91）It is including keyboard area on the direction of the articulated shaft（9110）With mouse touch pad area（9120）, the key panel（91）Top is provided with can be in the removable upper cover plate moved on the direction of the articulated shaft（911）And removable lower cover（912）, the removable upper cover plate（911）The keyboard area can be covered in（9110）Top is to shield the keyboard area（9110）, the removable lower cover（912）The mouse touch pad area can be covered in（9120）To shield the mouse touch pad area（9120）.
Description
Technical field
The invention belongs to computer realm, the computer of especially a kind of panel protective device with elongated slot and its use
Method.
Background technology
Folding computer is commonly used in home computer field.But during use, it may be necessary to
The shielding that physical arrangement or mechanical structure are carried out to key panel part, to avoid maloperation and is capable of providing other mechanical works
Can, such as support panel.
And this key panel is generally divided into keyboard area（9110）With mouse touch pad area（9120）；It usually requires only
One of region is operated and mechanical masking is carried out to another region.
But the conversion operation of this shielding is often complex, is easy to increase the extra cost of computer, and be easy
Increase its complexity.
Invention content
The purpose of the present invention is to provide a kind of computer and its application method of the panel protective device with elongated slot,
It can minimize cost while realization is automatically brought into operation, reduce equipment complexity.
A kind of computer of panel protective device with elongated slot according to the present invention, the computer include display panel
Plate and by articulated shaft and the hinged key panel of the display screen panel, the key panel is perpendicular to the articulated shaft
Direction on include keyboard area and mouse touch pad area, being provided with above the key panel can be perpendicular to the articulated shaft
Direction on the removable upper cover plate that moves and removable lower cover, the removable upper cover plate can be covered in the keyboard
For overlying regions to shield the keyboard area, the removable lower cover can be covered in the mouse touch pad area to shield
State mouse touch pad area；
The removable upper cover plate includes upper cover plate shielding panel part and is integrally formed in upper cover plate shielding
The upper cover plate at the inside edge of the articulated shaft on the downside of faceplate part and positioned at upper cover plate shielding panel part
Mounting portion, upper cover plate shielding panel part are provided with an elongated slot, and the elongated slot is by upper cover plate shielding panel partial segmentation
Panel is supported at upper cover plate shielding panel and upper cover plate, the removable lower cover includes lower cover shielding panel part and one
It is formed in body on the downside of lower cover shielding panel part and positioned at lower cover shielding panel part far from the hinge
Lower cover mounting portion at the outer ledge of spindle,
The height of key panel described in long slot distance in upper cover plate shielding panel part is shielded with the lower cover
Height of the faceplate part apart from the key panel is identical, so that lower cover shielding panel part can move insertion
Into the elongated slot, to form position relationship stacked up and down；
At least one edge in two edges vertical with the articulated shaft of the key panel is provided with cover board
Drive component and the driving motor component coupled with the cover board drive component power, the driving motor component is close to described
Articulated shaft；
Wherein, the cover board drive component includes external screw thread tubular element and the shaft across the external screw thread tubular element,
The shaft is divided into the interior section being built in the external screw thread tubular element and from the interior section far from described hinged
Axis and extend the exterior section for being exposed to the external screw thread tubular element, wherein on the external cylindrical surface of the external screw thread tubular element with
And be both provided on the external cylindrical surface of the exterior section driving screw thread with respectively with the upper cover plate mounting portion and it is described under
Cover board mounting portion screw-thread fit, the interior section are supported on by bearing in the external screw thread tubular element, and the outer spiral shell
The one end of line tubular element and the exterior section far from the articulated shaft is supported on by bearing on the key panel；
The direction of the interior section towards articulated shaft is extended with the splined head being exposed to outside the external screw thread tubular element,
The overall diameter of the splined head is more than the overall diameter of the shaft, and one end of the close articulated shaft of the external screw thread tubular element is solid
Surely it is connected with internal spline tubular element, the driving motor component has output shaft, the output shaft axial energy by key coordinates
Slidably couple relatively with clutch tubular element power, external splines structure, institute are provided on the external cylindrical surface of the clutch tubular element
The at one end far from the articulated shaft for stating the inner cylinder face of clutch tubular element is provided with the dentation spline extended radially inwardly, by
This, the internal cavities of the clutch tubular element are divided into thin hollow space corresponding with the dentation spline and remaining thick hollow
Part, as a result, when the clutch tubular element slides into the position far from the articulated shaft, the splined head is located at described thick
To not engaged with the dentation spline in hollow space, the external splines structure is engaged with the internal spline tubular element, at this point,
The driving motor component can drive the external screw thread tubular element to rotate；When the clutch tubular element is slided into close to the hinge
When the position of spindle, the splined head is located in the thin hollow space to engage with the dentation spline, the outer flower
Bond structure is detached from the internal spline tubular element, at this point, the driving motor component can drive the shaft to rotate.
According to another aspect, such as the application method of the computer of the above-mentioned panel protective device with elongated slot, wherein when
When the clutch tubular element is slid to the position far from the articulated shaft, the external screw thread tubular element can be described in screw drive
Upper cover plate moves；When the clutch tubular element is slid to close to the position of the articulated shaft, the shaft being capable of screw thread drive
The dynamic lower cover movement；When exposing the mouse touch pad area needing only to shield the keyboard area as a result, it is described on
Cover board is first moved into above the keyboard area, and the lower cover is moved to above the keyboard area with will be upper later
Mouse touch pad area is stated to expose and form position relationship stacked up and down with the upper cover plate；It is needing only to shield the mouse
Touch pad area and when exposing the keyboard area, the lower cover is first moved into above the mouse touch pad area, later
Upper cover plate is moved to above the mouse touch pad area to expose the keyboard area and be formed with the lower cover
Stacked position relationship down；When needing to shield both the keyboard area and the mouse touch pad area, the upper cover plate quilt
It is moved to above the keyboard area and the lower cover is moved to above the mouse touch pad area.
Wherein, be clear area between the keyboard area and mouse touch pad area, needing above-mentioned keyboard area and
When the mouse touch pad area is all exposed, the upper cover plate and the lower cover are moved to the keyboard area and described
The position relationship that the clear area and formation between mouse touch pad area are stacked up and down.
Through the above scheme, as a result of the form for being set up and down Semi-shielded panel, therefore can either be to key
The keyboard area of disk plate and mouse touch pad area are shielded, and can alternatively be shielded to it, or can will be upper
Two regions are stated all to expose.Moreover, can realize the difference to two above-mentioned half by only one motor driver
Driving, therefore save equipment cost and reduce whole complexity.Pass through matching with threaded drive screw thread for two half
The reasonable setting of the position of the part of conjunction can realize that above-mentioned shielding and open function are effective.
Description of the drawings
Fig. 1 is that the computer of the present invention is removed in the upper cover plate and lower cover clearly to show keyboard area and mouse
The schematic diagram of touch pad area position；
Fig. 2 is the computer of the present invention in upper cover plate and lower cover installation and the schematic diagram for shielding entire key panel；
Fig. 3 is the overall structure view of the cover board drive component of the present invention, corresponds to the integral keyboard panel in Fig. 2 at this time
Shielded state；
Fig. 4 is schematic diagram of the drive component when only keyboard area is shielded in Fig. 3；
Fig. 5 is the enlarged view corresponding to clutch tubular element position of the left part in Fig. 3.
Specific implementation mode
With reference to Fig. 1-5, the present invention is described in detail.
A kind of computer of the panel protective device with elongated slot, the computer include display screen panel 92 and pass through
Articulated shaft and the hinged key panel 91 of the display screen panel 92, the key panel 91 is perpendicular to the side of the articulated shaft
Include keyboard area 9110 and mouse touch pad area 9120 upwards, 91 top of the key panel is provided with can be perpendicular to described
The removable upper cover plate 911 and removable lower cover 912 moved on the direction of articulated shaft, 911 energy of removable upper cover plate
9110 top of the keyboard area is enough covered in shield the keyboard area 9110, the removable lower cover 912 can cover
The mouse touch pad area 9120 is placed on to shield the mouse touch pad area 9120；
The removable upper cover plate 911 is including upper cover plate shielding panel part 9112 and is integrally formed in the upper cover
Close to the inside of the articulated shaft on the downside of plate shielding panel part 9112 and positioned at upper cover plate shielding panel part 9112
Upper cover plate mounting portion 9113 at edge 9114, upper cover plate shielding panel part 9112 are provided with an elongated slot 9119, institute
Stating elongated slot 9119 is divided into upper cover plate shielding panel 91121 and upper cover plate to support panel upper cover plate shielding panel part 9112
91122, the removable lower cover 912 is including lower cover shielding panel part 9122 and is integrally formed in the lower cover
9122 downside of shielding panel part and the outer side edges far from the articulated shaft positioned at lower cover shielding panel part 9122
Lower cover mounting portion 9123 at edge 9125,
Height of the elongated slot 9119 apart from the key panel 91 in upper cover plate shielding panel part 9112 with it is described
Height of the lower cover shielding panel part 9122 apart from the key panel 91 is identical, so that the lower cover shielding panel
Part 9122, which can move, to be inserted into the elongated slot 9119, to form position relationship stacked up and down；
At least one edge setting in two edges 93,94 vertical with the articulated shaft of the key panel 91
The driving motor component 81 for having cover board drive component 82 and coupling with 82 power of cover board drive component, the driving motor
Component 81 is close to the articulated shaft；
Wherein, the cover board drive component 82 including external screw thread tubular element 821 and passes through the external screw thread tubular element 821
Shaft 820, the shaft 820 divides interior section 8202 to be built in the external screw thread tubular element 821 and from described
Interior section 8202 extends the exterior section 8201 for being exposed to the external screw thread tubular element 821 far from the articulated shaft, wherein
Driving is both provided on the external cylindrical surface of the external screw thread tubular element 821 and on the external cylindrical surface of the exterior section 8201 to use
Screw thread with respectively with the upper cover plate mounting portion 9113 and 9123 screw-thread fit of lower cover mounting portion, the interior section
8202 are supported on by bearing in the external screw thread tubular element 821, and the external screw thread tubular element 821 and the outside portion
8201 one end far from the articulated shaft are divided to be supported on the key panel 91 by bearing；
The direction of the interior section 8202 towards articulated shaft is extended with the flower being exposed to outside the external screw thread tubular element 821
Key head portion 82021, the overall diameter of the splined head 82021 are more than the overall diameter of the shaft 820, the external screw thread tubular element
One end of 821 close articulated shaft is fixedly connected with internal spline tubular element 8210, and the driving motor component 81 has output shaft
811, the output shaft 811 is axial by key coordinates slidably to be coupled relatively with 6 power of clutch tubular element, the clutch cylinder
External splines structure 61, the separate articulated shaft of the inner cylinder face of the clutch tubular element 6 are provided on the external cylindrical surface of shape part 6
At one end be provided with the dentation spline 62 extended radially inwardly, the internal cavities of the clutch tubular element 6 are divided into and institute as a result,
The corresponding thin hollow space 621 of dentation spline 62 and remaining thick hollow space 620 are stated, as a result, when the clutch tubular element 6
When sliding into the position far from the articulated shaft, the splined head 82021 be located in the thick hollow space 620 thus not with
The dentation spline 62 engages, and the external splines structure 61 is engaged with the internal spline tubular element 8210, at this point, the driving is electric
Thermomechanical components 81 can drive the external screw thread tubular element 821 to rotate；When the clutch tubular element 6 is slided into close to the articulated shaft
Position when, the splined head 82021 is located in the thin hollow space 621 to being engaged with the dentation spline 62, institute
External splines structure 61 and the internal spline tubular element 8210 is stated to be detached from, at this point, the driving motor component 81 can drive it is described
Shaft 820 rotates.
Valuably, wherein sliding driving device 52, the sliding driving device 52 are provided on the clutch tubular element 6
It is coupled with the corresponding device 51 being fixed on the shell of driving motor component 81, to the axial direction to the clutch tubular element 6
Position is controlled.
Optionally, wherein the sliding driving device 52 is magnetic drive apparatus.
Optionally, wherein the outer ledge 9115 far from the articulated shaft of the upper cover plate 911 is shaped as scarf
Shape is so that the transition between the upper cover plate 911 and the lower cover 912 is gentle.
Such as the application method of the computer of above-mentioned any panel protective device with elongated slot, wherein when the clutch
When tubular element 6 is slid to the position far from the articulated shaft, the external screw thread tubular element 821 being capable of upper cover described in screw drive
Plate 911 moves；When the clutch tubular element 6 is slid to close to the position of the articulated shaft, the shaft 820 being capable of screw thread
The lower cover 912 is driven to move；Expose the mouse touch pad area needing only to shield the keyboard area 9110 as a result,
When 9120, the upper cover plate 911 is first moved into 9110 top of the keyboard area, and the lower cover 912 is moved later
To 9110 top of the keyboard area to expose above-mentioned mouse touch pad area 9120 and be formed up and down with the upper cover plate 911
Stacked position relationship；It is described when exposing the keyboard area 9110 needing only to shield the mouse touch pad area 9120
Lower cover 912 is first moved into 9120 top of the mouse touch pad area, and upper cover plate 911 is moved to the mouse and touches later
It is closed with exposing the keyboard area 9110 and forming position stacked up and down with the lower cover 912 9120 top of plate region
System；When needing to shield both the keyboard area 9110 and the mouse touch pad area 9120, the upper cover plate 911 is moved
Above to the keyboard area 9110 and the lower cover 912 is moved to 9120 top of the mouse touch pad area.
Optionally, wherein between the keyboard area 9110 and mouse touch pad area 9120 be clear area, need by
When above-mentioned keyboard area 9110 and the mouse touch pad area 9120 are all exposed, the upper cover plate 911 and the lower cover 912
Above and below the clear area being moved between the keyboard area 9110 and the mouse touch pad area 9120 and formation
Stacked position relationship.
Claims (4)
1. a kind of computer with the panel protective device containing elongated slot, the computer includes display screen panel（92）And it is logical
Cross articulated shaft and the display screen panel（92）Hinged key panel（91）, the key panel（91）Perpendicular to the hinge
It include keyboard area on the direction of spindle（9110）With mouse touch pad area（9120）, the key panel（91）Top is provided with
It can be in the removable upper cover plate moved on the direction of the articulated shaft（911）And removable lower cover（912）, described
Removable upper cover plate（911）The keyboard area can be covered in（9110）Top is to shield the keyboard area（9110）, institute
State removable lower cover（912）The mouse touch pad area can be covered in（9120）To shield the mouse touch pad area
（9120）；
The removable upper cover plate（911）Including upper cover plate shielding panel part（9112）And it is integrally formed in the upper cover
Plate shielding panel part（9112）Downside and be located at upper cover plate shielding panel part（9112）Close to the articulated shaft
Inside edge（9114）The upper cover plate mounting portion at place（9113）, upper cover plate shielding panel part（9112）It is provided with one long
Slot（9119）, the elongated slot（9119）By upper cover plate shielding panel part（9112）It is divided into upper cover plate shielding panel（91121）
Panel is supported with upper cover plate（91122）, the removable lower cover（912）Including lower cover shielding panel part（9122）And
It is integrally formed in lower cover shielding panel part（9122）Downside and be located at lower cover shielding panel part
（9122）Far from the articulated shaft outer ledge（9125）The lower cover mounting portion at place（9123）,
Upper cover plate shielding panel part（9112）In elongated slot（9119）Apart from the key panel（91）Height and institute
State lower cover shielding panel part（9122）Apart from the key panel（91）Height it is identical so that the lower cover screen
Lee-side plate part（9122）It can move and be inserted into the elongated slot（9119）In, to form position relationship stacked up and down；
The key panel（91）Two edges vertical with the articulated shaft（93,94）In at least one edge setting
There is cover board drive component（82）And with the cover board drive component（82）The driving motor component of power connection（81）, the drive
Dynamic electric machine assembly（81）Close to the articulated shaft；
Wherein, the cover board drive component（82）Including external screw thread tubular element（821）And pass through the external screw thread tubular element
（821）Shaft（820）, the shaft（820）It is divided into and is built in the external screw thread tubular element（821）Interior interior section
（8202）And from the interior section（8202）Extend far from the articulated shaft and be exposed to the external screw thread tubular element（821）
Exterior section（8201）, wherein the external screw thread tubular element（821）External cylindrical surface on and the exterior section（8201）
External cylindrical surface on be both provided with driving screw thread with respectively with the upper cover plate mounting portion（9113）It is installed with the lower cover
Portion（9123）Screw-thread fit, the interior section（8202）It is supported on the external screw thread tubular element by bearing（821）It is interior, and
The external screw thread tubular element（821）And the exterior section（8201）One end far from the articulated shaft is supported by bearing
In the key panel（91）On；
The interior section（8202）It is extended with towards the direction of articulated shaft and is exposed to the external screw thread tubular element（821）Outer flower
Key head portion（82021）, the splined head（82021）Overall diameter be more than the shaft（820）Overall diameter, the external screw thread
Tubular element（821）One end of close articulated shaft be fixedly connected with internal spline tubular element（8210）, the driving motor component
（81）With output shaft（811）, the output shaft（811）By key coordinates it is axial can relatively slidably with clutch tubular element
（6）Power couples, the clutch tubular element（6）External cylindrical surface on be provided with external splines structure（61）, the clutch tubular element
（6）Inner cylinder face the at one end of the articulated shaft is provided with the dentation spline extended radially inwardly（62）, institute as a result,
State clutch tubular element（6）Internal cavities be divided into and the dentation spline（62）Corresponding thin hollow space（621）And it is remaining
Thick hollow space（620）, as a result, when the clutch tubular element（6）When sliding into the position far from the articulated shaft, the flower
Key head portion（82021）Positioned at the thick hollow space（620）In to not with the dentation spline（62）Engagement, the external splines
Structure（61）With the internal spline tubular element（8210）Engagement, at this point, the driving motor component（81）It can drive described outer
Screw thread tubular element（821）Rotation；When the clutch tubular element（6）When sliding into close to the position of the articulated shaft, the spline
Head（82021）Positioned at the thin hollow space（621）In to the dentation spline（62）Engagement, the external splines structure
（61）With the internal spline tubular element（8210）It is detached from, at this point, the driving motor component（81）The shaft can be driven
（820）Rotation；The clutch tubular element（6）On be provided with sliding driving device（52）, the sliding driving device（52）With it is solid
Due to driving motor component（81）Shell on corresponding device（51）Coupling, to the clutch tubular element（6）Axis
It is controlled to position；Wherein, the sliding driving device（52）For magnetic drive apparatus.
2. a kind of computer with the panel protective device containing elongated slot as described in claim 1, wherein the upper cover plate
（911）Far from the articulated shaft outer ledge（9115）Inclined plane shape is shaped as so that the upper cover plate（911）With
The lower cover（912）Between transition it is gentle.
3. a kind of computer with the panel protective device containing elongated slot as described in any one of the claims 1-2
Application method, wherein when the clutch tubular element（6）When being slid to the position far from the articulated shaft, the external screw thread cylinder
Shape part（821）It being capable of upper cover plate described in screw drive（911）It is mobile；When the clutch tubular element（6）It is slid to close to described
When the position of articulated shaft, the shaft（820）It being capable of lower cover described in screw drive（912）It is mobile；It is needing only to shield as a result,
The keyboard area（9110）And expose the mouse touch pad area（9120）When, the upper cover plate（911）It is first moved into
The keyboard area（9110）Top, the later lower cover（912）It is moved to the keyboard area（9110）Top is to incite somebody to action
Above-mentioned mouse touch pad area（9120）Expose and with the upper cover plate（911）Form position relationship stacked up and down；It is needing
Only shield the mouse touch pad area（9120）And expose the keyboard area（9110）When, the lower cover（912）First by
It is moved to the mouse touch pad area（9120）Top, later upper cover plate（911）It is moved to the mouse touch pad area
（9120）Top is with by the keyboard area（9110）Expose and with the lower cover（912）Position stacked up and down is formed to close
System；It is needing to shield the keyboard area（9110）With the mouse touch pad area（9120）When the two, the upper cover plate（911）
It is moved to the keyboard area（9110）Top and the lower cover（912）It is moved to the mouse touch pad area（9120）
Top.
4. a kind of application method of the computer with the panel protective device containing elongated slot as claimed in claim 3, wherein institute
State keyboard area（9110）With mouse touch pad area（9120）Between be clear area, needing above-mentioned keyboard area（9110）
With the mouse touch pad area（9120）When all exposing, the upper cover plate（911）With the lower cover（912）It is moved to
The keyboard area（9110）With the mouse touch pad area（9120）Between the clear area and formed stacked up and down
Position relationship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065704.1A CN104571349B (en) | 2015-02-09 | 2015-02-09 | A kind of computer and its application method with the panel protective device containing elongated slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065704.1A CN104571349B (en) | 2015-02-09 | 2015-02-09 | A kind of computer and its application method with the panel protective device containing elongated slot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104571349A CN104571349A (en) | 2015-04-29 |
| CN104571349B true CN104571349B (en) | 2018-08-14 |
Family
ID=53087645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510065704.1A Active CN104571349B (en) | 2015-02-09 | 2015-02-09 | A kind of computer and its application method with the panel protective device containing elongated slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104571349B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6219228B1 (en) * | 1999-09-08 | 2001-04-17 | Compal Electronics, Inc. | Desktop liquid crystal display computer |
| CN101489364A (en) * | 2009-02-24 | 2009-07-22 | 杭州安费诺飞凤通信部品有限公司 | Sliding construction for sliding cover type portable electronic device terminal |
| CN201393350Y (en) * | 2009-02-24 | 2010-01-27 | 杭州安费诺飞凤通信部品有限公司 | Sliding structure of slide type portable electronic equipment terminal |
| CN102314246A (en) * | 2010-06-30 | 2012-01-11 | 英业达股份有限公司 | Laptop and control method of touch panel thereof |
| CN203464590U (en) * | 2013-07-15 | 2014-03-05 | 浙江飞龙制冷科技股份有限公司 | Freezer cover capable of preventing leakage of cold air |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135787A (en) * | 2010-01-21 | 2011-07-27 | 范海涛 | Keyboard cover plate device capable of being applied to laptop |
-
2015
- 2015-02-09 CN CN201510065704.1A patent/CN104571349B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6219228B1 (en) * | 1999-09-08 | 2001-04-17 | Compal Electronics, Inc. | Desktop liquid crystal display computer |
| CN101489364A (en) * | 2009-02-24 | 2009-07-22 | 杭州安费诺飞凤通信部品有限公司 | Sliding construction for sliding cover type portable electronic device terminal |
| CN201393350Y (en) * | 2009-02-24 | 2010-01-27 | 杭州安费诺飞凤通信部品有限公司 | Sliding structure of slide type portable electronic equipment terminal |
| CN102314246A (en) * | 2010-06-30 | 2012-01-11 | 英业达股份有限公司 | Laptop and control method of touch panel thereof |
| CN203464590U (en) * | 2013-07-15 | 2014-03-05 | 浙江飞龙制冷科技股份有限公司 | Freezer cover capable of preventing leakage of cold air |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104571349A (en) | 2015-04-29 |
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