CN108253265A - A kind of projection type computer displaying device - Google Patents
A kind of projection type computer displaying device Download PDFInfo
- Publication number
- CN108253265A CN108253265A CN201810206063.0A CN201810206063A CN108253265A CN 108253265 A CN108253265 A CN 108253265A CN 201810206063 A CN201810206063 A CN 201810206063A CN 108253265 A CN108253265 A CN 108253265A
- Authority
- CN
- China
- Prior art keywords
- projection screen
- projection
- bar
- stabilization
- mounting bracket
- 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
- 230000006641 stabilisation Effects 0.000 claims abstract description 19
- 238000011105 stabilization Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000003068 static effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
The invention discloses a kind of projection type computer displaying devices of projection display equipment technical field,Including mounting bracket,It is bolted at the top of the mounting bracket and two groups of upright bars being arranged in parallel is installed,The top of upright bar is connect with projection screen component described in two groups,And the bottom of projection screen is equipped with cross bar,The left and right ends of the cross bar are fixed in two groups of upright bars,The top of the mobile bar is equipped with ringent installation frame,The inner cavity of the installation frame is rotatablely connected by shaft and stabilization installing plate,The stabilization installing plate is equipped with display screen,The bottom of the stabilization installing plate is also installed with clump weight,Display screen is mounted on stabilization platform by the present apparatus,The entirety of display screen can be kept static when rack body is shaken,Being installed to projection screen entirety in projection screen component simultaneously,Projection screen is avoided to be leaked cruelly in outside for a long time,Influence the service life of curtain.
Description
Technical field
The invention discloses a kind of projection type computer displaying devices, specially projection display equipment technical field.
Background technology
Computer is widely used in the various fields of people's life as equipment most common in people's daily life.
Under normal conditions, computer projection instrument is used when daily school instruction or office have a meeting, but the prior art
Display device is when in use, it may occur that shake influences viewing effect, moreover, traditional display device is usually leaked cruelly in storage
In air, after a period of time, Folding Deformation occurs for projection screen hair, is brought to user greatly constant.For this purpose, we carry
Go out a kind of projection type computer displaying device to come into operation, to solve the above problems.
Invention content
The purpose of the present invention is to provide a kind of projection type computer displaying device, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of projection type computer displaying device, including peace
Stent is filled, is bolted at the top of the mounting bracket and two groups of upright bars being arranged in parallel is installed, upright bar described in two groups
Top is connect with projection screen component, and the bottom of projection screen component is equipped with cross bar, and the left and right ends of the cross bar are fixed on
In two groups of upright bars, convex block is installed on the cross bar, the top left side of the mounting bracket is equipped with turntable, the rotation
Fixed link is installed, the top of the fixed link is plugged with mobile bar, and the position of mobile bar is by being located at fixation at the top of platform
Lock-screw on bar side wall is fixed, and the top of the mobile bar is equipped with ringent installation frame, the installation frame it is interior
Chamber is rotatablely connected by shaft and stabilization installing plate, and the stabilization installing plate is equipped with display screen, the bottom of the stabilization installing plate
Portion is also installed with clump weight.
Preferably, the mobile bar is plugged on the inner cavity of fixed link, and the lock-screw on the fixed link side wall is through solid
The side wall of fixed pole is simultaneously in contact with the surface of the mobile bar in fixed link inner cavity.
Preferably, it is additionally provided with sundries cabinet in the mounting bracket.
Preferably, the inner cavity place placed in the middle of the projection screen component is provided with winder, and throwing is fixedly connected on winder
One end of shadow curtain, the other end of the projection screen extend to projection screen by the outlet being opened on projection screen component
The outside of component is simultaneously connected with hook.
Preferably, the bottom of the mounting bracket is additionally provided with adjustable feet.
Compared with prior art, the beneficial effects of the invention are as follows：Display screen is mounted on stabilization platform by the present apparatus, is being propped up
Frame ontology can keep the entirety of display screen static when shaking, and avoid asking for the influence viewing effect caused by shake
Topic, while being installed to projection screen entirety in projection screen component, avoid projection screen from being leaked cruelly in outside for a long time, influence curtain
The service life of cloth realizes the free pull of projection screen using winder, and present apparatus reasonable design is easy to operate, practical valency
Value is strong.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is projection screen component structure diagram of the present invention.
In figure：1 mounting bracket, 2 upright bars, 3 projection screen components, 4 cross bars, 5 convex blocks, 6 turntables, 7 fixed links, 8 movements
Bar, 9 installation frames, 10 shafts, 11 stabilization installing plates, 12 clump weights, 13 display screens, 14 winders, 15 projection screens, 16 go out
Mouth, 17 hooks, 18 sundries cabinets.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of projection type computer displaying device, including installation
Stent 1, the top of the mounting bracket 1, which is bolted, is equipped with two groups of upright bars being arranged in parallel 2, upright bar 2 described in two groups
Top connect with projection screen component 3, and the bottom of projection screen component 3 be equipped with cross bar 4, the left and right ends of the cross bar 4
It is fixed in two groups of upright bars 2, convex block 5 is installed on the cross bar 4, the top left side of the mounting bracket 1 is equipped with rotation
Platform 6, the top of the turntable 6 are equipped with fixed link 7, and the top of the fixed link 7 is plugged with mobile bar 8, and mobile bar 8
Position is fixed by being located at the lock-screw on 7 side wall of fixed link, and the top of the mobile bar 8 is equipped with ringent installation frame
9, the inner cavity of the installation frame 9 is rotatablely connected by shaft 10 and stabilization installing plate 11, and the stabilization installing plate 11 is equipped with
Display screen 13, the bottom of the stabilization installing plate 11 are also installed with clump weight 12.
Wherein, the mobile bar 8 is plugged on the inner cavity of fixed link 7, and the lock-screw on 7 side wall of fixed link is through solid
The side wall of fixed pole 7 is simultaneously in contact with the surface of the mobile bar 8 in 7 inner cavity of fixed link, and being additionally provided with sundries in the mounting bracket 1 deposits
Container 18, the inner cavity place placed in the middle of the projection screen component 3 are provided with winder 14, and be fixedly connected with projection screen on winder 14
One end of cloth 15, the other end of the projection screen 15 extend to projection by the outlet 16 being opened on projection screen component 3
The outside of curtain component 3 is simultaneously connect with hook 17, and the bottom of the mounting bracket 1 is additionally provided with adjustable feet.
Operation principle：Display screen 13 is fixedly mounted on stabilization installing plate 11, and stabilization installing plate 11 passes through shaft 10 and peace
The frame 9 that frames up is rotatablely connected, and when jitter conditions occurs in mounting bracket 1, installation frame 9 goes out with the shaking amplitude of mounting bracket 1
It now shakes, and stabilization installing plate 11 is with installation frame 9 due to being rotatablely connected, and passes through the use of clump weight 12, stabilization installing plate
11 are constantly in opposing stationary state using the principle of gyroscope, so as to stablize display screen 13, ensure the viewing effect of image,
It adjusts the position of mobile bar 8 and fixed link 7 and is locked by lock-screw, realize the adjusting to 13 height of display screen, utilize rotation
Turntable 6 can realize the multi-angle displaying of display screen 13, and projection screen 15 is arranged in projection screen component 3, and is connected with hair
Axis 14, the other end of projection screen 15 extend to the outsides of projection screen component 3 by outlet 16 and are connect with hook 17,
In use, pull projection screen 15, hook 17 is hung on the convex block 5 on cross bar 4, the fixation to projection screen 15 is realized, makes
After, hook 17 is detached from convex block 5, under the action of winder 14, projection screen 15 bounces back to projection screen component 3
In inner cavity, avoid projection screen 15 is long-term from leaking cruelly in external environment, influence the service life of projection screen 15.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of projection type computer displaying device, including mounting bracket (1), it is characterised in that：The top of the mounting bracket (1)
Portion, which is bolted, is equipped with two groups of upright bars being arranged in parallel (2), the top of upright bar (2) described in two groups and projection screen component
(3) it connects, and the bottom of projection screen component (3) is equipped with cross bar (4), the left and right ends of the cross bar (4) are fixed on two groups and stand
On bar (2), convex block (5) is installed on the cross bar (4), the top left side of the mounting bracket (1) is equipped with turntable
(6), fixed link (7) is installed at the top of the turntable (6), the top of the fixed link (7) is plugged with mobile bar (8), and
The position of mobile bar (8) is fixed by being located at the lock-screw on fixed link (7) side wall, and the top of the mobile bar (8) is equipped with
Ringent installation frame (9), the inner cavity of the installation frame (9) are connected by shaft (10) and stabilization installing plate (11) rotation
It connects, the stabilization installing plate (11) is equipped with display screen (13), and the bottom of the stabilization installing plate (11), which is also installed with, matches
Pouring weight (12).
2. a kind of projection type computer displaying device according to claim 1, it is characterised in that：The mobile bar (8) is inserted
Be connected on the inner cavity of fixed link (7), the lock-screw on fixed link (7) side wall through fixed link (7) side wall and with fixation
The surface of mobile bar (8) in bar (7) inner cavity is in contact.
3. a kind of projection type computer displaying device according to claim 1, it is characterised in that：The mounting bracket (1)
On be additionally provided with sundries cabinet (18).
4. a kind of projection type computer displaying device according to claim 1, it is characterised in that：The projection screen component
(3) inner cavity place placed in the middle is provided with winder (14), and one end of projection screen (15) is fixedly connected on winder (14), described
The other end of projection screen (15) extends to projection screen component by the outlet (16) being opened on projection screen component (3)
(3) outside is simultaneously connect with hook (17).
5. a kind of projection type computer displaying device according to claim 1, it is characterised in that：The mounting bracket (1)
Bottom be additionally provided with adjustable feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206063.0A CN108253265A (en) | 2018-03-13 | 2018-03-13 | A kind of projection type computer displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206063.0A CN108253265A (en) | 2018-03-13 | 2018-03-13 | A kind of projection type computer displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253265A true CN108253265A (en) | 2018-07-06 |
Family
ID=62746670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810206063.0A Pending CN108253265A (en) | 2018-03-13 | 2018-03-13 | A kind of projection type computer displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297330A (en) * | 2019-06-21 | 2019-10-01 | 歌尔科技有限公司 | Mechanical stabilization mechanism and wear electronic product |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886977A (en) * | 1994-09-19 | 1996-04-02 | Matsushita Electric Ind Co Ltd | Omnidirectional three-dimensional picture display device |
| CN203179308U (en) * | 2013-04-23 | 2013-09-04 | 柳洪轶 | Display device for teaching |
| CN204390520U (en) * | 2015-02-07 | 2015-06-10 | 贾京 | A kind of high efficiency English teaching aid |
| CN105939453A (en) * | 2015-03-02 | 2016-09-14 | 崔海龙 | A support bar for a virtual reality camera |
| CN205956681U (en) * | 2016-07-06 | 2017-02-15 | 天津万象包罗科技有限公司 | Computer display that convenient rotatory multi -angle was adjusted |
| CN206684961U (en) * | 2017-03-22 | 2017-11-28 | 洪海萍 | A kind of Japanese Teaching multimedia device protection device |
| CN206773972U (en) * | 2017-04-19 | 2017-12-19 | 章胜江 | The multimedia teaching apparatus that a kind of information management teaching uses |
| CN206819567U (en) * | 2017-04-11 | 2017-12-29 | 安阳职业技术学院 | A kind of mathematical modeling teaching aid |
| CN207935696U (en) * | 2018-03-13 | 2018-10-02 | 河南工学院 | A kind of projection type computer displaying device |
-
2018
- 2018-03-13 CN CN201810206063.0A patent/CN108253265A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886977A (en) * | 1994-09-19 | 1996-04-02 | Matsushita Electric Ind Co Ltd | Omnidirectional three-dimensional picture display device |
| CN203179308U (en) * | 2013-04-23 | 2013-09-04 | 柳洪轶 | Display device for teaching |
| CN204390520U (en) * | 2015-02-07 | 2015-06-10 | 贾京 | A kind of high efficiency English teaching aid |
| CN105939453A (en) * | 2015-03-02 | 2016-09-14 | 崔海龙 | A support bar for a virtual reality camera |
| CN205956681U (en) * | 2016-07-06 | 2017-02-15 | 天津万象包罗科技有限公司 | Computer display that convenient rotatory multi -angle was adjusted |
| CN206684961U (en) * | 2017-03-22 | 2017-11-28 | 洪海萍 | A kind of Japanese Teaching multimedia device protection device |
| CN206819567U (en) * | 2017-04-11 | 2017-12-29 | 安阳职业技术学院 | A kind of mathematical modeling teaching aid |
| CN206773972U (en) * | 2017-04-19 | 2017-12-19 | 章胜江 | The multimedia teaching apparatus that a kind of information management teaching uses |
| CN207935696U (en) * | 2018-03-13 | 2018-10-02 | 河南工学院 | A kind of projection type computer displaying device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297330A (en) * | 2019-06-21 | 2019-10-01 | 歌尔科技有限公司 | Mechanical stabilization mechanism and wear electronic product |
| CN110297330B (en) * | 2019-06-21 | 2024-04-05 | 歌尔光学科技有限公司 | Mechanical anti-shake mechanism and head-mounted electronic product |
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