CN105007441B - Shoulder hangs portable WiFi and plays projection device - Google Patents
Shoulder hangs portable WiFi and plays projection device Download PDFInfo
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- CN105007441B CN105007441B CN201510539235.2A CN201510539235A CN105007441B CN 105007441 B CN105007441 B CN 105007441B CN 201510539235 A CN201510539235 A CN 201510539235A CN 105007441 B CN105007441 B CN 105007441B
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Abstract
Shoulder of the present invention hangs portable WiFi and plays projection device, including personal shoulder extension box frame, power supply and electronic device box, acoustic image integrated box, retracting foldable assembly box, the present invention portable can be worn on shoulder, neck, pull can furl the expansion of projection curtain in the position and angle for holding in both hands book reading, miniature WiFi projecting apparatus is opened, plays its own storage of projection or network graph text information and video data by mobile phone WiFi wireless transmission and reception.Using finishing, winding can be furled in projection curtain to retracting foldable assembly box and be turned over and fold, harvesting keeping.The present invention combines two kinds of technical advantages of mobile network's intelligent terminal of most practical projecting apparatus and most fashion, it will be on the information projection on smaller Mobile phone screen to larger projection curtain, solve fatigue and the inconvenience that handheld device is brought, effectively exempt the puzzlement that browsing viewing of bowing for a long time causes cervical spine disorders simultaneously, both viewing can be browsed under various occasion mobile contexts, also easily can be free to navigate through watching under station, seat, sleeping many attitude.
Description
Technical field
The present invention relates to a kind of digital films to play projection equipment, and specially shoulder hangs portable WiFi and plays projection device.
Background technology
Information age, people's study, work, amusement are universal a large amount of for a long time using mobile phone and tablet computer, particularly move
The rise of dynamic internet and popularizing for smart mobile phone more lead to the appearance of a large amount of mobile phones " race of bowing ", therefore the neck raw with it
Vertebra patient groups also greatly increase, and bring in ailing puzzlement and the movement of many health problems ... using mobile phone and tablet electricity
Brain browses webpage or viewing video, and hand-held playback equipment also brings big inconvenience and hand fatigue for a long time, even if indoor
Using or continue handheld device or limited by placement location, still can not easily be free to navigate through webpage or see screen,
Meanwhile the more frequent mobile phone of use, also because carrying and needing the factor of hand-held, screen-sized is restricted, smaller
Screen also easily causes visual fatigue, and browsing and viewing experience are difficult to reach optimum efficiency.
Invention content
For above-mentioned present situation, shoulder of the present invention hangs portable WiFi broadcasting projections device solution people and is using mobile phone, tablet computer
When smart machines surf the web and watch video display video information, screen is too small, and experience is bad, and viewing of bowing for a long time is held
Equipment fatigue, mobile context uses or use is put by puzzled and problems such as more multifactor restrictions in indoor fixed position.
In order to solve the above technical problems, a kind of shoulder of the present invention, which hangs portable WiFi, plays projection device, including personal shoulder extension box
Frame, power supply and electronic device box, acoustic image integrated box, retracting foldable assembly box；The personal shoulder extension box frame installation power supply and electronics
Component cases, while connect by adjustable neck ring with acoustic image integrated box, and elastic shoulder clamp ring is set, also pass through deformable adjusting rod
It is lower to hang retracting foldable assembly box；The power supply and electronic device box install miniature WiFi projecting apparatus, built-in electronic device integrated package
And battery block；The acoustic image integrated box setting wireless microphone, earphone and miniature webcam；The retracting foldable assembly box setting volume
It receives cylinder a, furling tube b, resetting spring movable axis, projection curtain, supporting edge strip, more piece grade telescopic supporting rod, built-in linkage can be furled
Edge strip, extension item, limit card slot；The furling tube a and furling tube b are flexibly connected with resetting spring movable axis, while with that can roll up
Projection curtain is received to be fixedly connected；The resetting spring movable axis both ends be separately mounted to retracting foldable assembly box inner wall and up and down in
On partition board；The projection curtain that furls is stretched and is supported by more piece grade telescopic supporting rod and supporting edge strip；The more piece grade is stretched
Contracting supporting rod is fixedly connected with built-in linkage edge strip；The built-in linkage edge strip and extension item are folded by being fixedly mounted on retracting
Fixing card a, fixing card b and fixing card c on assembly housing inner wall are flexibly connected, and consolidate with limit card slot with retracting foldable assembly box
Fixed connection；The retracting projection curtain drives the resetting spring of resetting spring movable axis setting when being stretched to the end and being fully deployed
It screws, while limit card slot is driven to block the controlled tenon of furling tube a and furling tube b settings, prevent its rebound winding, holding can
Furl the unfolded state of projection curtain.
Further, the adjusting neck ring and elastic shoulder clamp ring are ergonomically designed, and adjustable-angle；Adjust neck
Ring is made of more piece, scalable folding and unfolding；The deformable adjusting rod can do any direction bending adjustment.
Further, the miniature WiFi projector lens evagination on power supply and electronic device box, can basis
It needs to adjust projection angle.
Further, the miniature webcam of acoustic image integrated box setting is by way of bluetooth or WiFi wireless connections,
Image recording data-signal is preserved and transmitted, projection, and Combining with technology of virtual reality are played by miniature WiFi projecting apparatus, passed through
Miniature webcam and miniature WiFi projecting apparatus sync pulse jamming, the movement posture for broadcasting user and expression are to other bigger object shapes
Into screen on, carry out virtually with reality combine interactive body-building, amusement and game.
Further, the retracting foldable assembly box be divided into epimere, two sections of hypomere equity, and pass through elastic plate and ring lacks
Shape movable sleeve folder is connected as one；It can be turned over when the power supply and the harvesting keeping of electronic device box and fold diminution length,
Its obverse epimere top and hypomere terminal position setting magnet adsorption block a and magnet adsorption block b, are kept with mutual absorption
Fold state；The supporting edge strip setting folding joint axis a, folding joint axis b, while built-in linkage edge strip setting folding joint
Axis c, folding joint axis d, and can synchronize and fold with retracting foldable assembly box；The retracting foldable assembly box epimere, hypomere connection
Position periphery setting ring lacks shape movable sleeve folder, and retracting foldable assembly box is turned over when folding, and upper throw-out collar lacks shape movable sleeve and presss from both sides to retracting
The epimere of foldable assembly box is furled under foldable assembly box when turning out, and lower draw ring lacks shape movable sleeve and presss from both sides to retracting foldable assembly box
The connecting portion of upper and lower section keeps the entirety of retracting foldable assembly box to consolidate；The ring lacks shape movable sleeve and is clipped on the left of front view
The position on direction top is a circle C font landolsrings, corresponding, is the anti-C words of circle in the position of front view right direction end
V notch v ring, rest part are symmetrically open notch, at the same it is interior set C font amortisseur bars, lack shape movable sleeve moving up and down ring
Being kept after folder to specific position will not be free to slide；The connecting ball head set by rotating deformable adjusting rod, can multi-angle tune
Entire volume folding assembly housing and projection curtain can be furled.
Further, it is described furl projection curtain need winding when, by contrast to draw direction touch push more piece grade
Telescopic supporting rod, linkage it is built-in linkage edge strip, extension item and limit card slot exit to furling tube a and furling tube b setting by
The card resistance of tenon is controlled, the resetting spring release rebound of resetting spring movable axis setting, furling tube a windings synchronous with furling tube b can
Projection curtain is furled, while more piece grade telescopic supporting rod is driven to be fully retracted.
Further, the projection curtain that furls is using the soft wrinkle resistant tension light-proof material of elasticity；It is described to furl throwing
Curtain is reflected using the soft wrinkle resistant tension light-proof material of elasticity；Flexible curling screen can also be used directly to broadcast, use micro electric
The dynamic flexible curling screen of equipment retracting.
It is risen for mobile Internet, smart mobile phone is popularized, and people's handheld device browses information and viewing video for a long time
Common requirements, shoulder of the present invention hangs portable WiFi and plays projection device, can portable wearing with oneself, by the letter on smaller Mobile phone screen
It ceases projection and brings tired and inconvenience to people's handheld device on the larger projection curtain for holding in both hands book reading angle, is solved, have simultaneously
Effect exempts the puzzlement that browsing viewing of bowing for a long time causes cervical spine disorders.Existing market has the miniature WiFi projecting apparatus of more moneys can be with
As the substantially applicable component of the present invention, promoted with the development of mobile network and digital imaging technique, there will be more multiphase
It is available as component to close applicable micro-projection device, shoulder of the present invention hangs portable WiFi and plays projection device with reference to most practical throwing
Two kinds of technical advantages of internet intelligent terminal of shadow instrument and most fashion, can either realize that projective large-screen is comfortably watched, and can not
By time such environmental effects, realize it is portable easily moves freely displaying live view viewing, reach or appreciate alone or more people share
Effect.
Description of the drawings
Fig. 1 is the schematic front view of the present invention；
The right side that Fig. 2 is Fig. 1 regards schematic diagram；
Fig. 3 is the schematic top plan view of Fig. 1；
Fig. 4 is the diagrammatic cross-section at Fig. 1 A；
Fig. 5 is the close-up schematic view at Fig. 4 C；
The right side that Fig. 6 is Fig. 5 regards diagrammatic cross-section；
Fig. 7 is 1 enlarged diagram of section at Fig. 3 B；
Fig. 8 is 2 enlarged diagram of section at Fig. 3 B；
Fig. 9 is the embodiment schematic diagram of Fig. 1.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of shoulder hangs portable WiFi and plays projection device,
Including personal shoulder extension box frame 103, power supply and electronic device box 201, acoustic image integrated box 101, retracting foldable assembly box 112；It is described
Personal shoulder extension box frame 103 installs power supply and electronic device box 201, while is connected by adjustable neck ring 102 with acoustic image integrated box 101
It connects, and elastic shoulder clamp ring 110 is set, also pass through deformable 116 times extension retracting foldable assembly boxes 112 of adjusting rod；The power supply and
Electronic device box 201 installs miniature WiFi projecting apparatus 104, built-in electronic device integrated package and battery block；The acoustic image integrated box
101 setting wireless microphones, earphone and miniature webcam；The retracting foldable assembly box 112 sets furling tube a407, furling tube
B413, resetting spring movable axis 403 can furl projection curtain 105, are supporting edge strip 108, more piece grade telescopic supporting rod 109, built-in
Dynamic edge strip 410, extension item 401, limit card slot 405；The furling tube a407 and furling tube b413 and resetting spring movable axis 403
Flexible connection, while be fixedly connected with projection curtain 105 can be furled；403 both ends of resetting spring movable axis are separately mounted to roll up
On the inner wall of folding assembly housing 112 and upper and lower internal partition 412；The projection curtain 105 that furls passes through more piece grade retractable support
Bar 109 and supporting edge strip 108 are stretched and are supported；The more piece grade telescopic supporting rod 109 is fixed with built-in linkage edge strip 410 to be connected
It connects；The built-in linkage edge strip 410 and extension item 401 are by being fixedly mounted on the fixation furled on 112 inner wall of foldable assembly box
Card a402, fixing card b404 and fixing card c406 are flexibly connected, and fixed with limit card slot 405 with retracting foldable assembly box 112
Connection；The retracting projection curtain 105 drives the reset of 403 setting of resetting spring movable axis when being stretched to the end and being fully deployed
Spring 411 screws, while limit card slot 405 is driven to block the controlled tenon 601 that furling tube a407 and furling tube b413 is set,
Its rebound winding is prevented, keeps to furl the unfolded state of projection curtain 105.
The adjusting neck ring 102 and elastic shoulder clamp ring 110 are ergonomically designed, and adjustable-angle；Adjust neck ring
102 are made of more piece, scalable folding and unfolding；The deformable adjusting rod 116 can do any direction bending adjustment.
The 104 camera lens evagination of miniature WiFi projecting apparatus on power supply and electronic device box 201, can be as needed
Adjust projection angle.
The miniature webcam that the acoustic image integrated box 101 is set by way of bluetooth or WiFi wireless connections, preserve and
Image recording data-signal is transmitted, projection, and Combining with technology of virtual reality are played by miniature WiFi projecting apparatus 104, by micro-
Type camera and miniature 104 sync pulse jamming of WiFi projecting apparatus, the movement posture for broadcasting user and expression are to other bigger objects
On the screen of formation, the interactive body-building, amusement and the game that are virtually combined with reality are carried out.
The retracting foldable assembly box 112 be divided to for epimere, two sections of hypomere equity, and pass through elastic plate 113 and ring lacks shape
Movable sleeve folder 114 is connected as one；When the shoulder hangs portable WiFi broadcasting projections device harvesting keeping, foldable assembly box is furled
112 can turn over and fold diminution length, on its obverse epimere top and hypomere terminal position setting magnet adsorption block a111
With magnet adsorption block b 115, keep folding state with mutual absorption；The supporting edge strip 108 sets folding joint axis a106, folding
Joint shaft b107 is received, while built-in linkage edge strip 410 sets folding joint axis c408, folding joint axis d409, and can be with retracting
Foldable assembly box 112, which synchronizes, to be folded；112 epimere of retracting foldable assembly box, hypomere connecting portion periphery setting ring lack shape work
Dynamic set folder 114, retracting foldable assembly box 112 turns over when folding, and upper throw-out collar lacks shape movable sleeve folder 114 to retracting foldable assembly box
112 epimere, when turning out under retracting foldable assembly box 112, lower draw ring lacks shape movable sleeve folder 114 to retracting foldable assembly box
The connecting portion of 112 upper and lower sections keeps the entirety of retracting foldable assembly box 112 to consolidate；The ring lacks shape movable sleeve folder 114 and exists
The position on front view left direction top is a circle C font landolsrings, corresponding, is in the position of front view right direction end
The one anti-C fonts landolsring of circle, rest part are symmetrically open notch, at the same it is interior set C font amortisseur bars, lacked moving up and down ring
Being kept after shape movable sleeve folder 114 to specific position will not be free to slide；The connected ball set by rotating deformable adjusting rod 116
First 202, multi-angle adjustment retracting foldable assembly box 112 and it can furl projection curtain 105.
It is described when furling projection curtain 105 and needing winding, it is stretched branch by touching push more piece grade in contrast to draw direction
Strut 109, the built-in linkage edge strip 410 of linkage, extension item 401 and limit card slot 405 are exited to furling tube a407 and furling tube
The card resistance of the controlled tenon 601 of b413 settings, the release rebound of resetting spring 411 that resetting spring movable axis 403 is set, furling tube
A407 windings synchronous with furling tube b413 can furl projection curtain 105, while more piece grade telescopic supporting rod 109 is driven to be fully retracted.
The projection curtain 105 that furls is using the soft wrinkle resistant tension light-proof material of elasticity；Flexible curling can also be used
Screen is directly broadcast, and flexible curling screen is furled using miniature electric equipment.
Shoulder hangs portable WiFi broadcastings projection device and hitches use, plays projection, harvesting keeping embodiment
Shoulder is hung portable WiFi broadcastings projection device and is hitched using embodiment
As shown in Figure 1, Figure 2, it shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, hangs portable WiFi using shoulder and plays projection device,
Power supply and electronic device box 103, miniature WiFi projecting apparatus 104 and other switches for needing to use component are first turned on, and can
It adjusts neck ring 102 and elastic shoulder clamp ring 110 is adjusted to suitable size, and be worn on neck and shoulder, then pass through deformable tune
Position, height and the angle of the adjustment retracting of pole 116 foldable assembly box 112, under turn uncoiling folding assembly housing 112, and under
Draw ring lacks shape movable sleeve folder 114 to the connecting portion of retracting 112 upper and lower section of foldable assembly box, keeps retracting foldable assembly box 112
Entirety consolidate, then projection curtain 105 can be furled by supporting edge strip 108 and 109 pull of multi-joint telescoping supporting rod, drive furling tube
A407 and furling tube b413 is turned to and can be furled projection curtain 105 and be fully deployed, meanwhile, through multi-joint telescoping supporting rod 109, built-in
Dynamic edge strip 410 and extension item 401 pull limit card slot 405 to be caught in the positioning tenon that furling tube a407 and furling tube b413 is set
601, its rebound winding is prevented, keeps to furl the unfolded state of projection curtain 105.
Shoulder hangs portable WiFi and plays projection device broadcasting projection embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, the outer convex lens of miniature WiFi projecting apparatus 104 are adjusted
To proper angle, click the play button of miniature WiFi projecting apparatus 104 or manipulated by mobile phone application, receive and play by mobile phone
The data information of WiFi Wireless transceivers or the data information of miniature WiFi projecting apparatus 104 itself storage, projection can extremely furl projection
Curtain 105, user portable with oneself can be worn under various occasion mobile contexts browsing and watch, can also stand, sit or crouch, lie it is more
It is easily free to navigate through watching under kind posture；Shoulder hangs portable WiFi broadcastings projection device and removes placement, can also arrive other by projection
The more people of more large screen formed on object share browsing viewing.
Shoulder hangs portable WiFi and plays projection device harvesting keeping embodiment
As shown in Fig. 1, Fig. 7, Fig. 8, Fig. 9, using finishing, stretched by touching push more piece grade in contrast to draw direction
Supporting rod 109, the built-in linkage edge strip 410 of linkage, extension item 401 and limit card slot 405 are exited to furling tube a407 and retracting
The card resistance of the controlled tenon 601 of cylinder b413 settings, the release rebound of resetting spring 411 that resetting spring movable axis 403 is set, retracting
Cylinder a407 windings synchronous with furling tube b413 can be furled in projection curtain 105 to retracting foldable assembly box 112, while drive more piece grade
Telescopic supporting rod 109 is fully retracted.Push up again drop handle lack shape movable sleeve folder 114 to retracting foldable assembly box 112 epimere simultaneously
Retracting foldable assembly box 112 is folded, adsorption magnet a111 is set by its obverse epimere top and hypomere terminal position, is inhaled
Attached magnet b115, which collides, adsorbs positioning, keeps folding state with mutual absorption；It removes shoulder and hangs portable WiFi broadcastings projection device, again
Deformable adjusting rod 116 and adjustable neck ring 110 etc. are adjusted, and closes each component switch and power supply, harvesting keeping.
It is risen for mobile Internet, smart mobile phone is popularized, and people's handheld device browses information and viewing video for a long time
Common requirements, shoulder of the present invention hangs portable WiFi and plays projection device, can portable wearing with oneself, by the letter on smaller Mobile phone screen
It ceases projection and brings tired and inconvenience to people's handheld device on the larger projection curtain for holding in both hands book reading angle, is solved, have simultaneously
Effect exempts the puzzlement that browsing viewing of bowing for a long time causes cervical spine disorders.Existing market has the miniature WiFi projecting apparatus of more moneys can be with
As the substantially applicable component of the present invention, promoted with the development of mobile network and digital imaging technique, there will be more multiphase
It is available as component to close applicable micro-projection device, shoulder of the present invention hangs portable WiFi and plays projection device with reference to most practical throwing
Two kinds of technical advantages of internet intelligent terminal of shadow instrument and most fashion, can either realize that projective large-screen is comfortably watched, and can not
By time such environmental effects, realize it is portable easily moves freely displaying live view viewing, reach or appreciate alone or more people share
Effect.
Only it is saying to technical scheme of the present invention finally it should be noted that specific implementation described above enumerates mode
Bright and unrestricted, those of ordinary skill in the art are according to above said content, in the basic fundamental spirit for not departing from the present invention
In the case of design concept, it is possible to certain modification, supplement or similar equivalent replacement are made to technical scheme of the present invention,
And modification, supplement and replacement only in form, it should all covered in scope of the presently claimed invention.
Claims (7)
1. a kind of shoulder hangs portable WiFi and plays projection device, including personal shoulder extension box frame（103）, power supply and electronic device box（201）、
Acoustic image integrated box（101）, retracting foldable assembly box（112）；The personal shoulder extension box frame（103）Power supply and electronic device box are installed
（201）, while by the way that neck ring is adjusted（102）With acoustic image integrated box（101）Connection, and elastic shoulder clamp ring is set（110）, it is also logical
Cross deformable adjusting rod（116）It is lower to hang retracting foldable assembly box（112）；The power supply and electronic device box（201）It installs miniature
WiFi projecting apparatus（104）, built-in electronic device integrated package and battery block；The acoustic image integrated box（101）Wireless microphone, ear are set
Machine and miniature webcam；The retracting foldable assembly box（112）Furling tube a is set（407）, furling tube b（413）, resetting spring
Movable axis（403）, projection curtain can be furled（105）, supporting edge strip（108）, more piece grade telescopic supporting rod（109）, built-in linkage side
Item（410）, extension item（401）, limit card slot（405）；The furling tube a（407）With furling tube b（413）It lives with resetting spring
Moving axis（403）Flexible connection, while with projection curtain can be furled（105）It is fixedly connected；The resetting spring movable axis（403）Both ends
It is separately mounted to retracting foldable assembly box（112）Inner wall and upper and lower internal partition（412）On；It is described to furl projection curtain（105）
Pass through more piece grade telescopic supporting rod（109）And supporting edge strip（108）Stretching, extension and support；The more piece grade telescopic supporting rod（109）
With built-in linkage edge strip（410）It is fixedly connected；The built-in linkage edge strip（410）And extension item（401）By being fixedly mounted on
Furl foldable assembly box（112）Fixing card a on inner wall（402）, fixing card b（404）With fixing card c（406）It is folded with retracting
Assembly housing（112）Flexible connection, and and limit card slot（405）It is fixedly connected；The retracting projection curtain（105）It is being stretched to the end
When being fully deployed, resetting spring movable axis is driven（403）The resetting spring of setting（411）It screws, while drives limit card slot
（405）Block furling tube a（407）With furling tube b（413）The controlled tenon of setting（601）, its rebound winding is prevented, holding can
Furl projection curtain（105）Unfolded state.
2. shoulder according to claim 1 hangs portable WiFi and plays projection device, it is characterized in that, the adjusting neck ring（102）With
Elastic shoulder clamp ring（110）It is ergonomically designed, and adjustable-angle；Adjust neck ring（102）It is made of more piece, scalable receipts
It puts；The deformable adjusting rod（116）Any direction bending adjustment can be done.
3. shoulder according to claim 1 hangs portable WiFi and plays projection device, it is characterized in that, it is described to be mounted on power supply and electronics
Component cases（201）On miniature WiFi projecting apparatus（104）Camera lens evagination can adjust projection angle as needed.
4. shoulder according to claim 1 hangs portable WiFi and plays projection device, it is characterized in that, the acoustic image integrated box（101）
The miniature webcam of setting is preserved and transmitted image recording data-signal by way of bluetooth or WiFi wireless connections, passed through
Miniature WiFi projecting apparatus（104）Projection, and Combining with technology of virtual reality are played, passes through miniature webcam and miniature WiFi projecting apparatus
（104）On the screen that sync pulse jamming, the movement posture for broadcasting user and expression are formed to other bigger objects, carry out virtually with
Interactive body-building, amusement and the game that reality combines.
5. shoulder according to claim 1 hangs portable WiFi and plays projection device, it is characterized in that, the retracting foldable assembly box
（112）Be divided into epimere, two sections of hypomere equity, and pass through elastic plate（113）Shape movable sleeve folder is lacked with ring（114）It is connected to become one
Body；When the shoulder hangs portable WiFi broadcasting projections device harvesting keeping, foldable assembly box is furled（112）It can turn over and fold diminution length
Degree, on its obverse epimere top and hypomere terminal position setting magnet adsorption block a（111）With magnet adsorption block b（115）,
It keeps folding state with mutual absorption；The supporting edge strip（108）Folding joint axis a is set（106）, folding joint axis b
（107）, while built-in linkage edge strip（410）Folding joint axis c is set（408）, folding joint axis d（409）, and can be rolled over retracting
Folded assembly housing（112）It synchronizes and folds；The retracting foldable assembly box（112）Epimere, hypomere connecting portion periphery setting ring lack shape
Movable sleeve presss from both sides（114）, furl foldable assembly box（112）It turns over when folding, upper throw-out collar lacks shape movable sleeve folder（114）It is folded to retracting
Assembly housing（112）Epimere, furl foldable assembly box（112）Under when turning out, lower draw ring lacks shape movable sleeve folder（114）To retracting
Foldable assembly box（112）The connecting portion of upper and lower section keeps retracting foldable assembly box（112）Entirety consolidate；The ring lacks shape
Movable sleeve presss from both sides（114）It is a circle C font landolsrings in the position on front view left direction top, it is corresponding, on the right side of front view
The position of direction end is an anti-C fonts landolsring of circle, and rest part is symmetrically open notch, while the interior C fonts that set damp
Item lacks shape movable sleeve folder moving up and down ring（114）Being kept after to specific position will not be free to slide；By rotating deformable tune
Pole（116）The connecting ball head of setting（202）, can multi-angle adjustment retracting foldable assembly box（112）And projection curtain can be furled
（105）.
6. shoulder according to claim 1 hangs portable WiFi and plays projection device, it is characterized in that, it is described to furl projection curtain
（105）When needing winding, by touching push more piece grade telescopic supporting rod in contrast to draw direction（109）, linkage is built-in
Dynamic edge strip（410）, extension item（401）And limit card slot（405）It exits to furling tube a（407）With furling tube b（413）Setting
Controlled tenon（601）Card resistance, resetting spring movable axis（403）The resetting spring of setting（411）Release rebound, furling tube a
（407）With furling tube b（413）Synchronous winding can furl projection curtain（105）, while drive more piece grade telescopic supporting rod（109）It is complete
Full retraction.
7. shoulder according to claim 1 hangs portable WiFi and plays projection device, it is characterized in that, it is described to furl projection curtain
（105）Using elastic soft wrinkle resistant tension light-proof material；Flexible curling screen can also be used directly to broadcast, use micro electric
The dynamic flexible curling screen of equipment retracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539235.2A CN105007441B (en) | 2015-08-30 | 2015-08-30 | Shoulder hangs portable WiFi and plays projection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510539235.2A CN105007441B (en) | 2015-08-30 | 2015-08-30 | Shoulder hangs portable WiFi and plays projection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105007441A CN105007441A (en) | 2015-10-28 |
| CN105007441B true CN105007441B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510539235.2A Active CN105007441B (en) | 2015-08-30 | 2015-08-30 | Shoulder hangs portable WiFi and plays projection device |
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| CN (1) | CN105007441B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828056B (en) * | 2016-06-07 | 2017-09-05 | 于卫华 | Portable mobile WiFi intelligence projection devices |
| CN105915873A (en) * | 2016-06-25 | 2016-08-31 | 于卫华 | Wireless playing projector of wearable smart terminal |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6956614B1 (en) * | 2000-11-22 | 2005-10-18 | Bath Iron Works | Apparatus and method for using a wearable computer in collaborative applications |
| CN1816122A (en) * | 2005-01-31 | 2006-08-09 | 神基科技股份有限公司 | Image-sound projection device |
| CN201853061U (en) * | 2010-11-12 | 2011-06-01 | 东莞市澳星视听器材有限公司 | Portable projection screen |
| CN203503177U (en) * | 2013-10-17 | 2014-03-26 | 哈尔滨师范大学 | Multimedia teaching projector device used for human resource management teaching |
| CN104750448A (en) * | 2015-03-23 | 2015-07-01 | 联想(北京)有限公司 | Method for information processing, electronic equipment and wearable equipment |
| CN204968005U (en) * | 2015-08-30 | 2016-01-13 | 于卫华 | Portable wiFi broadcast projection ware is hung to shoulder |
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| CN105007441A (en) | 2015-10-28 |
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Effective date of registration: 20211201 Address after: 314000 Zhejiang 635 Jiaxing, Tongxiang, -1098, Wutong street, Zhenjiang Road, Fengrun international business center, room No. Patentee after: Jiaxing Chuansheng mechanical equipment Co.,Ltd. Address before: No.135 Shuangjing street, Yingjiang District, Anqing City, Anhui Province Patentee before: Yu Weihua |
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