CN109710032A - A kind of improved computer dust guard - Google Patents
A kind of improved computer dust guard Download PDFInfo
- Publication number
- CN109710032A CN109710032A CN201811632070.3A CN201811632070A CN109710032A CN 109710032 A CN109710032 A CN 109710032A CN 201811632070 A CN201811632070 A CN 201811632070A CN 109710032 A CN109710032 A CN 109710032A
- Authority
- CN
- China
- Prior art keywords
- bottom case
- wall
- pedestal
- button
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Casings For Electric Apparatus (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of improved computer dust guards in computer dust control technology field, including flip lid and bottom case, it is hinged by hinge to renovate bottom end and bottom case left end, bottom case bottom is fixed with pedestal, base top opening, base intracavity bottom wall is equipped with cooling fan, pedestal left end front and rear wall, which slides up and down, is connected with support, two groups of support left side walls open up with teeth, pedestal left end front and rear wall opens up fluted, fixed mechanism is provided in groove, bottom case antetheca is provided with clamp system and close mechanism, and bottom case right end is provided with dust-proof mechanism.Interface of the present invention and external environment isolation, prevent dust accretions and are entered inside computer by not used position, avoid getting rusty；It prevents from losing and convenient for collecting when not in use by soft silica gel key cover is fixed；It avoids in use due to the effect of external force so that cable and computer disconnection, cause damages；It realizes and arbitrarily adjusts keyboard tilt angle.
Description
Technical field
The present invention relates to computer dust control technology field, specially a kind of improved computer dust guard.
Background technique
Currently, computer has become in people's life or work and increasingly can not with the raising of the penetration of computer use
The apparatus lacked, in current learning life, computer captures consequence.It not only realizes information and quickly passes
It broadcasts, additionally it is possible to which the mass storage for carrying out information is that one kind can be run according to program, automatic, high speed processing mass data to show
Generationization intelligent electronic device.Generally, the comparison for the dust fall on computer being of little use is more, and computer is led since usage amount is smaller
Cause dust fall very more, and the dust in computer cabinet can allow the heat dissipation effect of computer to be had a greatly reduced quality, or even bury safety
Hidden danger also affects the service life of fan after the dust in cabinet influences heat dissipation performance, there will be severe capacitor explosion or
Burn hardware, in addition, dust accumulation is excessive and when working environment humidity, will lead to shorted devices, burnt or breakdown transistors to cause
Or the failure of integrated circuit, it even can trigger fire when even more serious, suffer heavy losses, although having technology to solve dust-proof ask
Topic, but dust-proof effect is unobvious, cannot reach the use demand of people.
The notebook computer of personal use after prolonged use, can save bit by bit many micronic dusts, and micronic dust on keyboard
Computer-internal slowly can be entered by the gap in keyboard, influence the service performance of computer, lead to theme element in cabinet
Working efficiency is low, and the removal of these dusts such as will lead to component wear not in time, meanwhile, in the higher situation of summer temperature
Under, the heat dissipation effect of common cabinet is not fine, it is easy to the phenomenon that computer crash occurs, to influence working efficiency.
Laptop generally uses soft silica gel key cover to carry out proofing dust and protecting to keyboard at present, and for USB interface etc.
Other positions are not provided with dust-proof mechanism, lead to situations such as being easy to be stained with dust after prolonged use and getting rusty；It is soft
Silica gel keyboard set is directly sleeved at the top of keyboard, is not capable of fixing, is caused to be easily lost；During using cable network, cable
The easy effect and computer by external force of connector disconnects；The keyboard slant angle of laptop cannot be adjusted arbitrarily, with
Meets the needs of different user.
Based on this, the present invention devises a kind of improved computer dust guard, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of improved computer dust guards, to solve to propose in above-mentioned background technique
Current laptop generally use soft silica gel key cover to carry out proofing dust and protecting to keyboard, and for other portions such as USB interface
Position is not provided with dust-proof mechanism, leads to situations such as being easy to be stained with dust after prolonged use and getting rusty；Soft silica gel key
Disk set is directly sleeved at the top of keyboard, is not capable of fixing, is caused to be easily lost；During using cable network, Network Cable Connector holds
Effect and computer vulnerable to external force disconnect；The keyboard slant angle of laptop cannot be adjusted arbitrarily, to meet not
With user demand the problem of.
To achieve the above object, it the invention provides the following technical scheme: a kind of improved computer dust guard, including turns over
Lid and bottom shell, the flip lid bottom end and bottom case left end are hinged by hinge, and the bottom case bottom is fixed with pedestal, the pedestal top
Portion's opening, the base intracavity bottom wall are equipped with cooling fan, and pedestal left end front and rear wall, which slides up and down, is connected with support,
Support left side wall described in two groups opens up with teeth, and pedestal left end front and rear wall opens up fluted, is provided in groove solid
Determine mechanism, the bottom case antetheca is provided with clamp system and close mechanism, and the clamp system includes the folder positioned at bottom case antetheca
Tight lid, the clamping cover cavity horizontal connection have screw rod, and the screw rod outer wall left and right part is respectively connected with and clamps cover cavity roof
The Mobile base being slidably connected, the bottom case antetheca offer the through-hole immediately below clamp cap, Mobile base bottom described in two groups
It is respectively connected with the clamping plate positioned at bottom case antetheca rear, is connected with the runner through clamp cap antetheca in the middle part of the screw rod outer wall,
The bottom case right end is provided with dust-proof mechanism, and the dust-proof mechanism includes the shaft for being vertically positioned at bottom case inner cavity left side wall, described
Shaft outer wall is connected with dustcloth, and the dustcloth right end is connected with bottom case right end by velcro, shaft lower end inner cavity
Cavity wall offers internal spline, and the shaft inner cavity is connected with the second button, and second button upper end offers and shaft lower end
The external splines of inner cavity cavity wall internal spline engagement, the bottom case bottom offers the second push-button recess, the second button horizontal ends
And second be provided with third elastic component between push-button recess roof.
Preferably, the fixed mechanism includes the first button in the front and rear wall groove of pedestal left end, and described first presses
It is connected between button left side wall and pedestal left end front and rear wall groove inner cavity left side wall by the first elastic component, the first button outer wall
Middle part is connected with the spline tooth with support left side wall tooth engagement.
Preferably, the keycap being consistent with keyboard of notebook computer is provided on the dustcloth, the dustcloth is transparent soft silicon
Glue.
Preferably, the screw rod outer wall left and right part is respectively arranged with left hand thread and right-handed thread, the Mobile base inner cavity
Inner wall offers the bidirectional helical with the left hand thread of screw rod outer wall and right-handed thread threaded connection.
Preferably, the close mechanism includes the closure lid that connection is slided up and down with bottom case, and the bottom case offers outer diameter
Less than the channel of closure lid outer diameter, the 4th elastic component is provided between the closure lid left end roof and bottom case channel roof.
Preferably, the bottom case and base intracavity bottom wall offer netted ventilation hole.
Compared with prior art, the beneficial effects of the present invention are: the present invention will be not used by being provided with close mechanism
The interfaces such as USB and external environment isolation, prevent dust accretions and are entered inside computer by not used position, avoid getting rusty；If
It is equipped with shaft connection soft silica gel key cover, both prevents from losing and convenient for collecting when not in use by soft silica gel key cover is fixed；
It is provided with clamp system to fix Network Cable Connector, avoid in use due to the effect of external force so that cable and computer are disconnected
It opens, causes damages；It is provided with transportable support, realizes and arbitrarily adjusts keyboard tilt angle, meet the needs of different user.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is clamp system schematic diagram of the present invention；
Fig. 3 is dust-proof mechanism schematic diagram of the present invention；
Fig. 4 is fixed mechanism schematic diagram of the present invention；
Fig. 5 is close mechanism schematic diagram of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- flip lid, 2- bottom case, 3- pedestal, 4- support, 5- fixed mechanism, the first button of 51-, the first elastic component of 52-, 53-
Spline tooth, 6- clamp system, 61- Mobile base, 62- clamp cap, 63- runner, 64- screw rod, 65- clamping plate, 7- dust-proof mechanism,
71- shaft, 72- third elastic component, the second button of 73-, 74- dustcloth, 8- close mechanism, 81- closure lid, the 4th elasticity of 82-
Part, 9- cooling fan.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of improved computer dust guard, including flip lid 1
With bottom case 2, it is hinged by hinge to renovate 1 bottom end and 2 left end of bottom case, and 2 bottom of bottom case is fixed with pedestal 3,3 top opening of pedestal,
3 bottom wall of inner cavity of pedestal is equipped with cooling fan 9, and 3 left end front and rear wall of pedestal, which slides up and down, is connected with support 4, and two groups of supports 4 are left
Side wall opens up with teeth, and 3 left end front and rear wall of pedestal opens up fluted, and fixed mechanism 5,2 antetheca of bottom case are provided in groove
It is provided with clamp system 6 and close mechanism 8, clamp system 6 includes the clamp cap 62 positioned at 2 antetheca of bottom case, 62 inner cavity of clamp cap
Horizontal connection has screw rod 64, and 64 outer wall left and right part of screw rod is respectively connected with the Mobile base being slidably connected with 62 inner cavity roof of clamp cap
61,2 antetheca of bottom case offers the through-hole immediately below clamp cap 62, and two groups of 61 bottoms of Mobile base are respectively connected with positioned at bottom case 2
The clamping plate 65 at antetheca rear, 64 outer wall of screw rod middle part are connected with the runner 63 through 62 antetheca of clamp cap, the setting of 2 right end of bottom case
There is dust-proof mechanism 7, dust-proof mechanism 7 includes the shaft 71 for being vertically positioned at 2 inner cavity left side wall of bottom case, and 71 outer wall of shaft is connected with dust-proof
Cloth 74,74 right end of dustcloth and 2 right end of bottom case are connected by velcro, and 71 lower end inner cavity cavity wall of shaft offers internal spline, are turned
71 inner cavity of axis is connected with the second button 73, and 73 upper end of the second button offers and the engagement of 71 lower end inner cavity cavity wall internal spline of shaft
External splines, 2 bottom of bottom case offer the second push-button recess, are arranged between 73 horizontal ends of the second button and the second push-button recess roof
There is third elastic component 72.
Wherein, fixed mechanism 5 includes the first button 51 in 3 left end front and rear wall groove of pedestal, and the first button 51 is left
It is connected between 3 left end front and rear wall groove inner cavity left side wall of side wall and pedestal by the first elastic component 52, in 51 outer wall of the first button
Portion is connected with the spline tooth 53 with 4 left side wall tooth engagement of support, and support 4 is fixed, support 4 is enabled arbitrarily to go up and down satisfaction excessively
The demand of differing tilt angles.
The keycap being consistent with keyboard of notebook computer is provided on dustcloth 74, dustcloth 74 is transparent soft silica gel, is realized to key
The dust-proof setting of disk, avoids dust accretions on keyboard, while preventing dust from entering inside computer from keyboard.
64 outer wall left and right part of screw rod is respectively arranged with left hand thread and right-handed thread, in Mobile base 61 cavity wall offer and
The bidirectional helical that the left hand thread and right-handed thread of 64 outer wall of screw rod are threadedly coupled realizes that rotating wheel 63 drives two groups of clamping plates
65 Network Cable Connector or the phases of clamping opposite simultaneously are from release Network Cable Connector.
Close mechanism 8 includes the closure lid 81 that connection is slided up and down with bottom case 2, and bottom case 2 offers outer diameter and is less than closure lid
The channel of 81 outer diameters is closed between 81 left end roof of lid and 2 channel roof of bottom case and is provided with the 4th elastic component 82, avoids being not used
The components such as USB accumulation dust and get rusty or even dust enters inside computer from components such as USB.
Bottom case 2 and 3 bottom wall of inner cavity of pedestal offer netted ventilation hole, realize that cooling fan 9 cools down computer.
One concrete application of the present embodiment are as follows: cooling fan 9 and outer computer pass through USB interface electrical property in the present invention
Connection, bottom case rear wall offer the S type ventilation hole for notebook computer heat dissipation, are closed shape size and USB of lid 81 etc. no
Same Interface Shape size is wanted to adapt to, and the display screen of notebook computer and host are respectively put into flip lid 1 and bottom case 2,
When notebook computer booting is powered, cooling fan 9 starts simultaneously radiates to notebook computer, presses the first button
51, the first button 51 drives spline tooth 53 to be moved to the left the first elastic component 52 of compression and generates elastic force, so that spline tooth 53 and branch
The tooth separation that 4 left side walls of seat open up arbitrarily adjusts keyboard tilt angle at this point, moving up and down support 4 and realizing, meets different user
Demand, unclamp the first button 51, the first button 51 drives spline tooth 53 under the resilient force that the first elastic component 52 generates
Move right the tooth engagement opened up with 4 left side wall of support, and support 4 is fixed；When needing using interfaces such as USB, move up
It is closed lid 81, compresses the 4th elastic component 82, external cabling head enters 2 inner cavity of bottom case and notes by the original position of closure lid 81
This computer connection, when not in use, extract external cabling head, under the action of the 4th 82 elastic force of elastic component be closed lid 81 to
Lower mobile closure, the interfaces such as external environment and USB are isolated, dust accretions is prevented and is entered in computer by not used position
Portion avoids getting rusty；Rotating wheel 63 drives screw rod 64 to rotate, and screw rod 64 drives two groups of 65 phases of clamping plate by Mobile base 61 simultaneously
From movement, so that the Network Cable Connector position of closure is connected to external environment originally, external Network Cable Connector is inserted into Network Cable Connector portion
Position, then rotating wheel 63 drive screw rod 64 to rotate, and screw rod 64 drives two groups of clamping plates 65 to move towards by Mobile base 61 simultaneously,
So that two groups of clamping plates 65 clamp the left and right sides of Network Cable Connector respectively, avoid in use due to the effect of external force so that
Cable and computer disconnect, and cause damages；The second button 73 is pressed, the second button 73 moves up compression third elastic component 72, the
The external splines of two buttons, 73 upper end is moved up to be separated with 71 lower end inner cavity internal spline of shaft, at this point, rotating shaft 71 will be dust-proof
74 right end of dustcloth is bonded by the expansion of cloth 74 or storage when dustcloth 74 is unfolded by velcro and 2 antetheca right end of bottom case,
Meanwhile the keycap being consistent with keyboard of notebook computer is provided on dustcloth 74, enable dustcloth 74 excessively good and notebook meter
The fitting of switch disk is calculated, dust is avoided to be entered inside notebook computer by notebook computer keyboard, meanwhile, prevent the material from being
The dustcloth of bright soft silica gel is lost.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of improved computer dust guard, including flip lid (1) and bottom case (2), it is characterised in that: described flip lid (1) bottom
End and bottom case (2) left end are hinged by hinge, and bottom case (2) bottom is fixed with pedestal (3), pedestal (3) top opening,
Pedestal (3) bottom wall of inner cavity is equipped with cooling fan (9), and pedestal (3) left end front and rear wall, which slides up and down, is connected with branch
Seat (4), support described in two groups (4) left side wall open up with teeth, and pedestal (3) left end front and rear wall opens up fluted, groove
It is inside provided with fixed mechanism (5), bottom case (2) antetheca is provided with clamp system (6) and close mechanism (8), the clamping
Mechanism (6) includes the clamp cap (62) positioned at bottom case (2) antetheca, and clamp cap (62) the inner cavity horizontal connection has screw rod (64),
Screw rod (64) the outer wall left and right part is respectively connected with the Mobile base (61) being slidably connected with clamp cap (62) inner cavity roof, the bottom
Shell (2) antetheca offers the through-hole immediately below clamp cap (62), and Mobile base described in two groups (61) bottom, which is respectively connected with, to be located at
The clamping plate (65) at bottom case (2) antetheca rear, screw rod (64) the outer wall middle part is connected with to be turned through clamp cap (62) antetheca
It takes turns (63), bottom case (2) right end is provided with dust-proof mechanism (7), and the dust-proof mechanism (7) includes being vertically positioned in bottom case (2)
The shaft (71) of chamber left side wall, shaft (71) outer wall are connected with dustcloth (74), dustcloth (74) right end and bottom case
(2) right end is connected by velcro, and shaft (71) lower end inner cavity cavity wall offers internal spline, and shaft (71) inner cavity connects
It is connected to the second button (73), the second button (73) upper end offers and the engagement of shaft (71) lower end inner cavity cavity wall internal spline
External splines, bottom case (2) bottom offer the second push-button recess, the second button (73) horizontal ends and the second push-button recess
Third elastic component (72) are provided between roof.
2. a kind of improved computer dust guard according to claim 1, it is characterised in that: the fixed mechanism (5)
Including the first button (51) being located in the front and rear wall groove of pedestal (3) left end, the first button (51) left side wall and pedestal (3)
It is connected between the left side wall of left end front and rear wall groove inner cavity by the first elastic component (52), is connected in the middle part of the first button (51) outer wall
It is connected to the spline tooth (53) with support (4) left side wall tooth engagement.
3. a kind of improved computer dust guard according to claim 1, it is characterised in that: on the dustcloth (74)
It is provided with the keycap being consistent with keyboard of notebook computer, the dustcloth (74) is transparent soft silica gel.
4. a kind of improved computer dust guard according to claim 3, it is characterised in that: screw rod (64) outer wall
Left and right part is respectively arranged with left hand thread and right-handed thread, and the interior cavity wall of the Mobile base (61) offers and screw rod (64) outer wall
Left hand thread and right-handed thread be threadedly coupled bidirectional helical.
5. a kind of improved computer dust guard according to claim 1, it is characterised in that: the close mechanism (8)
Closure lid (81) including sliding up and down connection with bottom case (2), the bottom case (2) offer outer diameter and are less than closure lid (81) outer diameter
Channel, be provided with the 4th elastic component (82) between closure lid (81) left end roof and bottom case (2) channel roof.
6. a kind of improved computer dust guard according to claim 1, it is characterised in that: the bottom case (2) and bottom
Seat (3) bottom wall of inner cavity offers netted ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632070.3A CN109710032A (en) | 2018-12-29 | 2018-12-29 | A kind of improved computer dust guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632070.3A CN109710032A (en) | 2018-12-29 | 2018-12-29 | A kind of improved computer dust guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109710032A true CN109710032A (en) | 2019-05-03 |
Family
ID=66259302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811632070.3A Pending CN109710032A (en) | 2018-12-29 | 2018-12-29 | A kind of improved computer dust guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109710032A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490036A (en) * | 1994-01-18 | 1996-02-06 | Dell Usa, L.P. | Portable computer with tiltable keyboard structure having releasably engageable latch assembly members extending therefrom |
| US5931297A (en) * | 1997-03-27 | 1999-08-03 | Weill; Christopher P. | Notebook computer protective cover |
| CN203800296U (en) * | 2014-04-26 | 2014-08-27 | 乐清市世创电子有限公司 | Cable interface with dust cover |
| CN105259999A (en) * | 2015-11-05 | 2016-01-20 | 杨昊 | Dustproof heat radiator for notebook computer |
| CN205450957U (en) * | 2016-03-31 | 2016-08-10 | 李婷婷 | Novel dust protected notebook radiator |
| CN205507628U (en) * | 2016-03-29 | 2016-08-24 | 北华大学 | Dustproof computer interface |
| CN206021156U (en) * | 2016-08-04 | 2017-03-15 | 向芸佳 | A kind of dust-proof notebook computer shell of antidetonation |
| CN206698249U (en) * | 2017-05-09 | 2017-12-01 | 黄人宇 | A kind of firm router of patch |
| CN207067891U (en) * | 2017-08-08 | 2018-03-02 | 淮南师范学院 | A kind of computer dust cover |
| CN207488955U (en) * | 2017-11-14 | 2018-06-12 | 湖南工学院 | A kind of keyboard with dust guard |
| CN207588902U (en) * | 2017-12-05 | 2018-07-06 | 武汉云新锐信息技术有限公司 | It is a kind of that there is the network switch for preventing cable from falling |
| CN207706211U (en) * | 2018-01-29 | 2018-08-07 | 赣南医学院 | A kind of interface dust guard of radio AP route apparatus |
-
2018
- 2018-12-29 CN CN201811632070.3A patent/CN109710032A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5490036A (en) * | 1994-01-18 | 1996-02-06 | Dell Usa, L.P. | Portable computer with tiltable keyboard structure having releasably engageable latch assembly members extending therefrom |
| US5931297A (en) * | 1997-03-27 | 1999-08-03 | Weill; Christopher P. | Notebook computer protective cover |
| CN203800296U (en) * | 2014-04-26 | 2014-08-27 | 乐清市世创电子有限公司 | Cable interface with dust cover |
| CN105259999A (en) * | 2015-11-05 | 2016-01-20 | 杨昊 | Dustproof heat radiator for notebook computer |
| CN205507628U (en) * | 2016-03-29 | 2016-08-24 | 北华大学 | Dustproof computer interface |
| CN205450957U (en) * | 2016-03-31 | 2016-08-10 | 李婷婷 | Novel dust protected notebook radiator |
| CN206021156U (en) * | 2016-08-04 | 2017-03-15 | 向芸佳 | A kind of dust-proof notebook computer shell of antidetonation |
| CN206698249U (en) * | 2017-05-09 | 2017-12-01 | 黄人宇 | A kind of firm router of patch |
| CN207067891U (en) * | 2017-08-08 | 2018-03-02 | 淮南师范学院 | A kind of computer dust cover |
| CN207488955U (en) * | 2017-11-14 | 2018-06-12 | 湖南工学院 | A kind of keyboard with dust guard |
| CN207588902U (en) * | 2017-12-05 | 2018-07-06 | 武汉云新锐信息技术有限公司 | It is a kind of that there is the network switch for preventing cable from falling |
| CN207706211U (en) * | 2018-01-29 | 2018-08-07 | 赣南医学院 | A kind of interface dust guard of radio AP route apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200201398A1 (en) | Professional portable device for information processing exchange | |
| CN106774671B (en) | Control method of foldable screen and electronic equipment | |
| US8982543B2 (en) | Slider for keyboard | |
| US20210092883A1 (en) | Heat dissipation device of display apparatus and method for dissipating heat of display apparatus, and display device | |
| EP1411414A2 (en) | Information processing apparatus | |
| JPH10133772A (en) | Information processor | |
| CN205450890U (en) | Automatic dirt -proof computer display | |
| CN104834354B (en) | A kind of multifunctional notebook computer docking station | |
| CN209748673U (en) | Camera module and electronic equipment | |
| CN109710032A (en) | A kind of improved computer dust guard | |
| CN111314525A (en) | Flexible folding screen cell-phone of simplified form of a book | |
| CN210716584U (en) | Display device | |
| EP1969596B1 (en) | Tablet-style dvd viewer | |
| CN203520236U (en) | Electronic equipment | |
| CN203117861U (en) | Notebook computer | |
| CN214225909U (en) | Artificial intelligence test platform | |
| CN210835809U (en) | Display device | |
| CN210274218U (en) | Broadcasting directing box and broadcasting directing system | |
| CN204759794U (en) | Wall -hanging high definition multi -media all -in -one | |
| US8320112B2 (en) | Portable electronic device | |
| CN211124410U (en) | Teaching all-in-one machine | |
| CN110716373A (en) | Projector with a light source | |
| CN208129771U (en) | A kind of Ban Tai with lifting display function | |
| CN116653731B (en) | Automobile armrest box with cooling, heating and ventilation switch assembly | |
| CN201742519U (en) | Fixed wall-mounted multifunctional digital audio speaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |
|
| RJ01 | Rejection of invention patent application after publication |