CN207867397U - Integrated portable projection computer - Google Patents
Integrated portable projection computer Download PDFInfo
- Publication number
- CN207867397U CN207867397U CN201820246388.7U CN201820246388U CN207867397U CN 207867397 U CN207867397 U CN 207867397U CN 201820246388 U CN201820246388 U CN 201820246388U CN 207867397 U CN207867397 U CN 207867397U
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- Prior art keywords
- projection
- host computer
- keyboard
- computer
- projection module
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- 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
Abstract
The utility model provides a kind of integrated portable projection computer, including host computer, computor-keyboard, projection module and telescopic projection screen, its main feature is that：The computor-keyboard is foldable keyboard, the projection module is linked together with the host computer, the accommodation space of the computor-keyboard is set between the projection module and the host computer, and the telescopic projection screen is arranged on the host computer or the projection module.Computer screen size satisfy the use demand with keyboard meet operating habit and it is easy to use under the premise of, keep Portable projection computer folding and expanding convenient, it is compact-sized, it is readily carried about.
Description
Technical field
The utility model belongs to laptop manufacturing technology field, specifically a kind of integrated portable projection computer.
Background technology
Existing laptop includes mainly display portion, host computer and keyboard portion, display portion generally use liquid
Crystal display screen also allows for being applicable in various study and work demands, the size of general LCD screen all exists to meet visual effect
13 inch.Portable in order to realize, warp-wise ultrathin develops existing laptop, but by rigid LCD screen to pen
Remember the limitation of this computer dimensions, still can not break away from the shape of square, area occupied is still very big, needs to be taken with computer package
Band, can not accomplish small and exquisite enough, directly carry, do not still meet the portable requirement of people.
Chinese patent（Application number：2016101414200）A kind of laptop is disclosed, it is characterized in that：Including body
If projecting apparatus and projection screen, display screen is not set, projecting apparatus is electrically connected to throw to replace on random projection screen by image with body and show
Display screen, keyboard and mouse can be detached from use with body wireless connection.Accidental projection curtain is set in projecting apparatus into laptop.Make outer
Come into operation way when, can be taken off keyboard and mouse and use with oneself, projection screen is closed to lower cover, adjusts lens direction and focusing such as known projection
Instrument, a tractor serves several purposes are not necessarily to frangible panel display screen.Despite the use of projection pattern is instead of liquid crystal display, still, throws
Shadow curtain is not foldable, and body and keyboard are structure as a whole, and therefore, does not have portability.
Chinese patent（Application number：2011100781924）A kind of Scrolling screen computer is also disclosed, it is characterized in that display is defeated
Go out part by computer body projection module and spool curtain block combiner form, spool curtain module includes that curtain and curtain are received
Mechanism is opened up, curtain folding-unfolding mechanism and the cage connection of computer body are fixed；Curtain folding-unfolding mechanism is with the active with elastic element
By core, the mechanism formed using rigid rod and hinge as support, there have on rigid rod to be fixed for rigid spool and passive rigid spool
Position construction, two opposite side of curtain are respectively fixedly connected on two rigid spools.Its curtain may be implemented to be unfolded and shrink, and improve
Portability, still, embodiment are still rigid keyboard, and portability is restricted.Although the patent application is it is also proposed that can adopt
With foldable keyboard, but how foldable keyboard is set, how to be connect with projection module, how to be stored foldable keyboard, make portability
Further increase, all do not further illustrate.If replacing rigid keyboard with flexibility curling keyboard or projected keyboard, change
Familiar operation keyboard mode, influences feel and writing efficiency.
How a kind of integrated portable projection computer is designed, it is further again to existing projection computer to be improved, in computer
Screen size satisfy the use demand with keyboard meet operating habit and it is easy to use under the premise of, make Portable projection computer structure
Compact, folding and expanding is convenient, and readily carried about, this is current urgent problem to be solved.
Invention content
The utility model is to solve the above problem of the existing technology, provides a kind of integrated portable projection computer,
Computer screen size satisfy the use demand with keyboard meet operating habit and it is easy to use under the premise of, make Portable projection computer
Folding and expanding is convenient, compact-sized, readily carried about.
The purpose of this utility model is achieved through the following technical solutions：A kind of integrated portable projection computer, including
Host computer, computor-keyboard, projection module and telescopic projection screen, which is characterized in that the computor-keyboard is to fold key
Disk, the projection module are linked together with the host computer, between the projection module and the host computer described in setting
The accommodation space of computor-keyboard, the telescopic projection screen are arranged on the host computer or the projection module.
Improvement to above-mentioned technical proposal：It by shaft is hingedly one that the foldable keyboard, which is at least two rigid keyboards of section,
Body, two connecting rods of the foldable keyboard are hinged with the projection module, and the foldable keyboard under folded state is placed in
In the accommodation space.
Above-mentioned technical proposal is further improved：The projection module is LED short distances micro projector or laser short distance
Micro projector, the projection module include the projecting apparatus component in projector case, camera lens and projector case, the camera lens
The telescopic projection screen being unfolded above towards the host computer；Include battery, master in the babinet of the host computer
CPU, memory element, display element on plate and mainboard and display output interface, the projection module by signal wire with it is described
Display output interface connection on host computer mainboard.
Above-mentioned technical proposal is further improved：The telescopic projection screen include rectangle curtain, expansion bracket and
Fixed support plate, described fixed support plate one end is hinged with the host computer top surface, and the expansion bracket is arranged in the fixation
In support plate, a shaft, the right and left of the rectangle curtain are respectively set on two flexible free ends of the expansion bracket
Respectively in the corresponding shaft.
Above-mentioned technical proposal is further improved：The expansion bracket is rhombus expansion brackets or X-shaped expansion bracket or telescopic rod,
Shaft is set on two flexible free ends of the expansion bracket, shell is installed, the shaft setting is in shaft installation shell
And be rotatablely connected, the shaft is elastic rotating shaft.
Above-mentioned technical proposal is further improved：The rhombus expansion brackets are symmetricly set on the fixed support plate,
The rhombus expansion brackets are hingedly made of the articulated shaft of the connecting rod and connecting rod crossover sites that intersect, are had among the rhombus expansion brackets
Two articulated shafts setting up and down, vertically arranged rotatable left-right turning screw rod on the fixed support plate medial surface, institute
State the left-right turning screw rod first half left-handed section is cased with screw, and lower silk is cased in the dextrorotation section of the left-right turning screw rod lower half
Mother, the upper screw and lower screw with two hinged axis connections among the rhombus expansion brackets, there is a micro electric respectively
Machine is connect by flexible drive axle with the left-right turning screw rod, and the left-right turning screw rod is driven by micromotor forward or reverse
Forward or reverse is unfolded or rolls described rectangular to make two of the rhombus expansion brackets flexible free end synchronization telescopes
Shape curtain.
Above-mentioned technical proposal is further improved：The babinet of the host computer is flat square shell, the projection
Instrument shell is square shell, and the projection module is fixedly connected with the host computer by two pieces of connecting plates of both sides, by institute
State the accommodation space that projection module, the host computer and two pieces of connecting plates enclose squarely；When the folding key
Disk is placed in the accommodation space, and is covered in the host computer, computor-keyboard after the telescopic projection screen folding
And projection module top when, complete machine be in rectangular shape.
The utility model compared with prior art the advantages of and good effect be：
The utility model includes host computer, computor-keyboard, projection module and telescopic projection screen, wherein computer key
Disk uses foldable keyboard, projection module to be linked together with host computer, and the computer is arranged between projection module and host computer
The accommodation space of keyboard, telescopic projection screen are arranged on the host computer or the projection module.When foldable keyboard is set
In in the accommodation space, and telescopic projection screen fold after be covered in the host computer, computor-keyboard and projective module
When the top of block, complete machine is in rectangular shape.It is satisfied the use demand in computer screen size and meets operating habit and square with keyboard
Just under the premise of use, Portable projection computer made to fold, be unfolded conveniently, it is compact-sized, it is readily carried about.
Description of the drawings
Fig. 1 is that the utility model integrated portable projection computer embodiment 1 shows positive stereogram；
Fig. 2 is the stereogram that the utility model integrated portable projection computer embodiment 1 shows the back side；
Fig. 3 is the stereogram that the utility model integrated portable projection computer embodiment 2 shows the back side；
Fig. 4 is the signal after the utility model integrated portable projection computer embodiment 1,2 telescopic projection screens contractions
Figure；
Fig. 5 is the utility model integrated portable projection computer embodiment 1,2 telescopic projection screens are shunk and folding key
Schematic diagram after disk folding；
Fig. 6 is that the utility model the utility model integrated portable projection computer embodiment 1,2 foldable keyboards are placed in receiving
Schematic diagram during space and telescopic projection screen fastening；
Fig. 7 be the utility model the utility model integrated portable projection computer embodiment 1,2 complete machine receiving states it is vertical
Body figure；
Fig. 8 is that the telescopic projection screen in the utility model integrated portable projection computer embodiment 3 removes fixed branch
The stereoscopic schematic diagram of fagging 4.4；
Fig. 9 is that the telescopic projection screen unfolded state in the utility model integrated portable projection computer embodiment 3 is shown
It is intended to；
Figure 10 is that the telescopic projection screen contraction state in the utility model integrated portable projection computer embodiment 3 shows
It is intended to；
Figure 11 is the part of the telescopic projection screen in the utility model the utility model integrated portable projection computer
Schematic diagram.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing：
Referring to Fig. 1-Fig. 2, a kind of embodiment 1 of integrated portable projection computer of the utility model, including host computer 3,
Computor-keyboard 1, projection module 5 and telescopic projection screen 4.Computor-keyboard 1 is foldable keyboard, projection module 5 and host computer 3
It is connected to one by two pieces of connecting plates 2 of both sides, the babinet of host computer 3 is flat square shell, projection module 5
Shell is square shell.The accommodation space of squarely is enclosed for folding by projection module 5, host computer 3 and two pieces of connecting plates 2
Keyboard 1 is stored after folding.Telescopic projection screen 4 is arranged in host computer 3（Or projection module 5）On.
Specifically：Above-mentioned foldable keyboard 1 is that the rigid keyboard of 3 sections is articulated as one by shaft, and foldable keyboard 1 is with two
Connecting rod 6 is hinged with projection module 5, and the foldable keyboard 1 under folded state can be placed in above-mentioned accommodation space.It is above-mentioned
Trackpad is set on foldable keyboard 1, and above-mentioned foldable keyboard 1 can be the keyboard of wired connection, or Wireless Keyboard.
Above-mentioned projection module 5 is LED short distances micro projector or laser short distance micro projector, and projection module 5 includes throwing
Projecting apparatus component in shadow instrument shell, camera lens and projector case, the telescopic projection that camera lens is unfolded towards 3 top of host computer
Curtain 4, is arranged heat emission hole in projector case.Include on battery, mainboard and mainboard in the babinet of above-mentioned host computer 3
CPU, memory element, display element and display output interface, projection module 5 pass through on signal wire and 3 mainboard of above-mentioned host computer
Display output interface connection.It is upper behind the babinet of host computer 3 that heat emission hole is set, before the babinet of host computer 3 on
Interface for various purposes is set.
Above-mentioned telescopic projection screen includes rectangle curtain 4.2, expansion bracket and fixed support plate 4.4, is supported fixed
4.4 lower end of plate is hinged with 3 top surface of host computer, the fixed support plate 4.4 being vertically arranged can be locked by locking device.
Expansion bracket is arranged on fixed support plate 4.4, a shaft 4.10 is respectively set on two flexible free ends of expansion bracket, is turned
Axis 4.10 is vertically arranged, and the right and left of rectangle curtain 4.2 is respectively in corresponding shaft 4.10.Specific mounting structure
Referring to Figure 11, shaft installation shell 4.1 is set on two flexible free ends of expansion bracket, the setting of shaft 4.10 is pacified in shaft
It in casing 4.1 and is rotatablely connected, shaft 4.10 is elastic rotating shaft, and the left and right ends of rectangle curtain 4.2 are wrapped in elasticity
On rotating shaft 4.10, elastic rotating shaft 4.10 is by revolution elastic force auto reeling rectangle curtain 4.2.As shown in Fig. 2, expansion bracket
For telescopic rod 4.3, two 4.3 one end of telescopic rod are connect with fixed support plate 4.4, and the other end is connect with shaft installation shell 4.1.
The expansion or contraction of rectangle curtain 4.2 are realized by two elongations of telescopic rod 4.3 or contracting end.
Referring to Fig. 3, a kind of embodiment 2 of integrated portable projection computer of the utility model, including host computer 3, computer
Keyboard 1, projection module 5 and telescopic projection screen 4.Computor-keyboard 1 is foldable keyboard, and projection module 5 passes through with host computer 3
Two pieces of connecting plates 2 of both sides are connected to one, the appearance enclosed by projection module 5, host computer 3 and two pieces of connecting plates 2
It receives after space is folded for foldable keyboard 1 and stores.Telescopic projection screen 4 is arranged in host computer 3（Or projection module 5）
On.Above-mentioned foldable keyboard 1 is that the rigid keyboard of 3 sections is articulated as one by shaft, two connecting rods 6 of foldable keyboard 1 and projection
Module 5 is hinged, and the foldable keyboard 1 under folded state can be placed in above-mentioned accommodation space.
Embodiment 2 and 1 primary structure of embodiment are essentially identical, therefore concrete structure repeats no more, the difference is that, it stretches
Expansion bracket on formula projection screen 4 is two X-shaped expansion brackets 4.5, and fixed support plate 4.4 1 is inserted into 4.5 one end of X-shaped expansion bracket
In the elongated slot being arranged on side, 4.5 other end of X-shaped expansion bracket is inserted into the sliding slot being arranged on shaft installation shell 4.1.Such as Figure 11
It is shown, shaft 4.10 is vertically arranged in shaft installation shell 4.1 and is rotatablely connected, shaft 4.10 is elastic rotating shaft, long
The left and right ends of rectangular curtain 4.2 are wrapped on elastic rotating shaft 4.10, and elastic rotating shaft 4.10 is rolled up automatically by revolution elastic force
Around rectangle curtain 4.2.The expansion or contraction of rectangle curtain 4.2 are realized by two expansion of X-shaped expansion bracket 4.5 or contraction.
Referring to Fig. 4-Fig. 7,2 folding shrinking process of the utility model integrated portable projection computer embodiment 1 and embodiment
Each step state, when telescopic projection screen 4 is covered in the top of host computer 3, computor-keyboard 1 and projection module 5 after folding,
Finally, complete machine is in rectangular shape.Preferably, package size is about 10 centimetres of width, 18 centimetres of length, 4 centimetres of thickness.Cause
For, volume and small-sized, can be carried at any time without computer package.
Referring to Fig. 8-Figure 11, the utility model integrated portable projection computer embodiment 3, including host computer 3, computer key
Disk 1, projection module 5 and telescopic projection screen 4.Computor-keyboard 1 is foldable keyboard, and projection module 5 passes through two with host computer 3
Two pieces of connecting plates 2 of side are connected to one, the receiving enclosed by projection module 5, host computer 3 and two pieces of connecting plates 2
It is stored after being folded for foldable keyboard 1 in space.Telescopic projection screen 4 is arranged in host computer 3（Or projection module 5）On.
Above-mentioned foldable keyboard 1 is that the rigid keyboard of 3 sections is articulated as one by shaft, foldable keyboard 1 two connecting rods 6 and projection module
5 is hinged, and the foldable keyboard 1 under folded state can be placed in above-mentioned accommodation space.Above-mentioned foldable keyboard 1 is that 3 sections are rigid
Property keyboard be articulated as one by shaft, two connecting rods 6 of foldable keyboard 1 and projection module 5 are hinged, the folding under folded state
Folded keyboard 1 can be placed in above-mentioned accommodation space.
Embodiment 3 and 1 primary structure of embodiment are essentially identical, therefore concrete structure repeats no more, the difference is that, it stretches
Expansion bracket on formula projection screen 4 is rhombus expansion brackets 4.6, and rhombus expansion brackets 4.6 are symmetricly set on the fixed support plate 4.4
On, rhombus expansion brackets 4.6 hingedly constitute telescoping mechanism, rhombus expansion brackets by the articulated shaft of the connecting rod and connecting rod crossover sites that intersect
There are two articulated shafts setting up and down among 4.6.The vertically arranged rotatable left-right rotary silk on 4.4 medial surface of fixed support plate
Thick stick 4.7, left-handed section in 4,7 first half of left-right turning screw rod is cased with screw 4.8, the dextrorotation in 4.7 lower half of left-right turning screw rod
Lower screw 4.9 is cased in section, upper screw 4.8 and lower screw 4.9 connect with two articulated shafts among rhombus expansion brackets 4.6 respectively
It connects.As Fig. 8, shown in Fig. 9, Figure 11, on two flexible free ends of rhombus expansion brackets 4.6 shaft is arranged installs shell 4.1,
Shaft 4.10 is vertically arranged in shaft installation shell 4.1 and is rotatablely connected, shaft 4.10 is elastic rotating shaft, and winding is rectangular
The both ends of shape curtain 4.2 are wrapped on elastic rotating shaft 4.10, and elastic rotating shaft 4.10 is rectangular by revolution elastic force auto reeling
Shape curtain 4.2.
There is a micromotor 8 to be connect with left-right turning screw rod lower end 4.7 by flexible drive axle 7, is rotated forward by micromotor 8
Or reversion drives 4.7 forward or reverse of left-right turning screw rod to make two flexible free end synchronous extensions of rhombus expansion brackets 4.6
Or shrink, it is unfolded or rolls rectangle curtain 4.2.
The folding process and embodiment 1-2 of the utility model integrated portable projection computer embodiment 3 are essentially identical.It is different
Putting is：Embodiment 1-2 is to stretch or shrink telescopic projection screen 4 manually, and embodiment 3 can pass through micromotor 8
Forward or reverse drives 4.7 forward or reverse of left-right turning screw rod to make two flexible free ends of rhombus expansion brackets 4.6 synchronize
It is flexible, it is unfolded or rolls the rectangle curtain 4.2.
Portion of projectable after rectangle curtain 4.2 in the utility model integrated portable projection computer embodiment 1-3 is unfolded
The Diagonal Dimension divided is 14 inch, almost the same with the liquid crystal display of laptop, can be satisfied the use demand.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, the made variations, modifications, additions or substitutions in the essential scope of the utility model,
Also belong to the scope of protection of the utility model.
Claims (10)
1. a kind of integrated portable projection computer, including host computer, computor-keyboard, projection module and telescopic projection screen,
It is characterized in that, the computor-keyboard is foldable keyboard, the projection module is linked together with the host computer, the throwing
The accommodation space of the computor-keyboard is set between shadow module and the host computer, and the telescopic projection screen is arranged in institute
It states on host computer or the projection module.
2. integrated portable projection computer described in accordance with the claim 1, which is characterized in that the foldable keyboard is at least two
The rigid keyboard of section is articulated as one by shaft, and two connecting rods of the foldable keyboard are hinged with the projection module, fold
The foldable keyboard under state is placed in the accommodation space.
3. according to integrated portable projection computer as claimed in claim 1 or 2, which is characterized in that the projection module is that LED is short
Away from micro projector or laser short distance micro projector, the projection module includes projector case, camera lens and projector case
Interior projecting apparatus component, the telescopic projection screen of the camera lens towards expansion above the host computer；The computer
Including CPU, memory element, display element and the display output interface on battery, mainboard and mainboard, the throwing in the babinet of host
Shadow module is connect by signal wire with the display output interface on the host computer mainboard.
4. according to integrated portable projection computer as claimed in claim 1 or 2, which is characterized in that the telescopic projection screen
Including rectangle curtain, expansion bracket and fixed support plate, described fixed support plate one end is hinged with the host computer top surface, institute
It states expansion bracket to be arranged on the fixed support plate, a shaft, institute is respectively set on two flexible free ends of the expansion bracket
The both sides of rectangle curtain are stated respectively in the corresponding shaft.
5. integrated portable projection computer described in accordance with the claim 3, which is characterized in that the telescopic projection screen includes
Rectangle curtain, expansion bracket and fixed support plate, described fixed support plate one end is hinged with the host computer top surface, described to stretch
Contracting frame is arranged on the fixed support plate, and a shaft, the length is respectively arranged on two flexible free ends of the expansion bracket
The right and left of rectangular curtain is respectively in the corresponding shaft.
6. integrated portable projection computer according to claim 4, which is characterized in that the expansion bracket is rhombus expansion brackets
Or X-shaped expansion bracket or telescopic rod, setting shaft installs shell, the shaft setting on two flexible free ends of the expansion bracket
It in shaft installation shell and is rotatablely connected, the shaft is elastic rotating shaft.
7. integrated portable projection computer according to claim 6, which is characterized in that the rhombus expansion brackets are symmetrical arranged
On the fixed support plate, the rhombus expansion brackets are hingedly made of the articulated shaft of the connecting rod and connecting rod crossover sites that intersect,
There are two the articulated shaft setting up and down among the rhombus expansion brackets, it is vertically arranged on the fixed support plate medial surface can
Left-handed section of the left-right turning screw rod of rotation, the left-right turning screw rod first half is cased with screw, the left-right turning screw rod lower half
Dextrorotation section on be cased with lower screw, the upper screw and lower screw are described hinged with two among the rhombus expansion brackets respectively
Axis connection has a micromotor to be connect with the left-right turning screw rod by flexible drive axle, passes through micromotor forward or reverse
The left-right turning screw rod forward or reverse is driven to make two of the rhombus expansion brackets flexible free end synchronization telescopes,
It is unfolded or rolls the rectangle curtain.
8. according to integrated portable projection computer as claimed in claim 1 or 2, which is characterized in that the babinet of the host computer
For flat square shell, the projector case is square shell, and the projection module passes through both sides with the host computer
Two pieces of connecting plates are fixedly connected, and the institute of squarely is enclosed by the projection module, the host computer and two pieces of connecting plates
State accommodation space；In accommodation space described in being placed in when the foldable keyboard, and covered after the telescopic projection screen folding
At the top of the host computer, computor-keyboard and projection module, complete machine is in rectangular shape.
9. integrated portable projection computer according to claim 4, which is characterized in that the babinet of the host computer is flat
Flat square shell, the projector case are square shell, the projection module and the host computer pass through both sides two pieces
Connecting plate is fixedly connected, and the appearance of squarely is enclosed by the projection module, the host computer and two pieces of connecting plates
Receive space；In accommodation space described in being placed in when the foldable keyboard, and institute is covered in after the telescopic projection screen folding
When stating the top of host computer, computor-keyboard and projection module, complete machine is in rectangular shape.
10. integrated portable projection computer according to claim 7, which is characterized in that the babinet of the host computer is
Flat square shell, the projector case are square shell, the projection module and the host computer pass through both sides two
Block connecting plate is fixedly connected, and is enclosed described in squarely by the projection module, the host computer and two pieces of connecting plates
Accommodation space；In accommodation space described in being placed in when the foldable keyboard, and it is covered in after the telescopic projection screen folding
When the top of the host computer, computor-keyboard and projection module, complete machine is in rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/072277 WO2019154040A1 (en) | 2018-02-06 | 2019-01-18 | Integrated portable projection computer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018202061770 | 2018-02-06 | ||
| CN201820206177 | 2018-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867397U true CN207867397U (en) | 2018-09-14 |
Family
ID=63458447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246388.7U Active CN207867397U (en) | 2018-02-06 | 2018-02-11 | Integrated portable projection computer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207867397U (en) |
| WO (1) | WO2019154040A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154040A1 (en) * | 2018-02-06 | 2019-08-15 | 青岛同鑫创新实验室科技有限公司 | Integrated portable projection computer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120194738A1 (en) * | 2011-01-26 | 2012-08-02 | Yongjing Wang | Dual mode projection docking device for portable electronic devices |
| CN104007606A (en) * | 2013-02-22 | 2014-08-27 | 上海科斗电子科技有限公司 | Integrated foldable projection equipment |
| CN207867397U (en) * | 2018-02-06 | 2018-09-14 | 青岛同鑫创新实验室科技有限公司 | Integrated portable projection computer |
| CN108089644B (en) * | 2018-02-06 | 2023-10-31 | 青岛同鑫创新实验室科技有限公司 | Integrated portable projection computer |
-
2018
- 2018-02-11 CN CN201820246388.7U patent/CN207867397U/en active Active
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2019
- 2019-01-18 WO PCT/CN2019/072277 patent/WO2019154040A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154040A1 (en) * | 2018-02-06 | 2019-08-15 | 青岛同鑫创新实验室科技有限公司 | Integrated portable projection computer |
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| Publication number | Publication date |
|---|---|
| WO2019154040A1 (en) | 2019-08-15 |
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