CN207018776U - A kind of liftable multimedia messages projection arrangement - Google Patents
A kind of liftable multimedia messages projection arrangement Download PDFInfo
- Publication number
- CN207018776U CN207018776U CN201720693821.7U CN201720693821U CN207018776U CN 207018776 U CN207018776 U CN 207018776U CN 201720693821 U CN201720693821 U CN 201720693821U CN 207018776 U CN207018776 U CN 207018776U
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- CN
- China
- Prior art keywords
- plate
- rack
- rotating disk
- projecting apparatus
- portable plate
- 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.)
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Abstract
The utility model discloses a kind of liftable multimedia messages projection arrangement,Including base,The lower surface surrounding of the base is provided with universal wheel,Elevating lever is installed at the upper surface center of the base,The upper end of the elevating lever is provided with supporting plate,By being provided with fixed plate I to the first from left side by the right side in the upper surface of supporting plate,Portable plate and fixed plate II,Fixture block is socketed with the surface of fixed column,It is easy to be moved left and right portable plate by screw rod,Fixture block progress angle is fixed by the squeezing rod that portable plate left-hand face is provided with,Stripper plate is connected with by spring by the inner right side surface in rack,It is easy to projecting apparatus being fixed on the inner side of stripper plate and rack,Swingle is installed in the inner right side surface activity of rack,Rotating disk is socketed with the surface of swingle,It is easy to the height for driving rotating disk to carry out rotation regulation projecting apparatus by swingle.
Description
Technical field
Projection arrangement correlative technology field is the utility model is related to, specially a kind of liftable multimedia messages projection dress
Put.
Background technology
Multimedia projection education equipment is widely used in Modern Education Technology, but this existing kind equipment includes
Various performances it is different equipment it is more relatively independent, such as have independent electronic whiteboard in the market, independent projecting apparatus is independent
The Related product such as rack.
Projecting apparatus when in use, is directly placed on support frame and can be used by existing projecting apparatus, existing support frame
Structure is relatively simple can only to do single oscilaltion effect, due to when using projecting apparatus, constantly to adjust the angle of projecting apparatus
Degree so that drop shadow effect is more preferable, and the existing good regulatory function of projector mount neither one so that is using projecting apparatus
When need to adjust the angle of projecting apparatus by increasing cushion block in the lower section of projecting apparatus, cause to place it is unstable, in-convenience in use,
Therefore need to improve projecting apparatus placement supporting structure.
The content of the invention
The purpose of this utility model is to provide a kind of liftable multimedia messages projection arrangement, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of liftable multimedia messages projection dress
Put, including base, the lower surface surrounding of the base are provided with universal wheel, lifting are provided with the upper surface center of the base
Bar, the upper end of the elevating lever are provided with supporting plate, the upper surface of the supporting plate by it is right to the first from left side be provided with fixed plate I,
Portable plate and fixed plate II, the upper surface of the supporting plate are provided with slideway, and the lower surface of the portable plate is provided with sliding block and cunning
Block inlay card is provided with squeezing rod, the right side table of the fixed plate II in the inside of slideway, the left-hand face upper end of the portable plate
Fixed column is installed, the lower surface horizontal thread of the fixed plate I is provided with screw rod, the right-hand member installation of the screw rod at the center of face
There is rotating disk, the left end of the screw rod extends transversely through the lower end of portable plate and is connected through end by bearing, the fixed column
Surface is connected to fixture block by bearing movable sleeve, and the upper end of the fixture block is provided with rack, the inside left table of the rack
Face is connected with stripper plate by spring, and the inner right side surface of the rack is laterally movable through having swingle, the rotation
The right-hand member of bar is provided with rotating disk and the left end surface of swingle is socketed with rotating disk, and projection is placed with the surface of the rotating disk
Instrument, the left-hand face of the projecting apparatus is fitted on the surface of stripper plate and the right lateral surface of projecting apparatus is fitted in inside rack
In right lateral surface.
Preferably, the rack rotates against the position of disk and is provided with swivelling chute, and the depth of the swivelling chute is more than rotation
The length of disk, the both ends of the rotating disk are semicircular structure.
Preferably, the squeezing rod is welded on the left-hand face upper end of portable plate, and the squeezing rod is distributed in work in a ring
The left-hand face upper end of dynamic plate.
Preferably, the rear of the rack is provided with baffle plate, and the rear of the projecting apparatus is placed on the lower of baffle plate and rectified
Front, the stripper plate are bonded with anti-slip rubber layer with projecting apparatus binding face.
Compared with prior art, the beneficial effects of the utility model are：The utility model is reasonable in design, and operation is just
Victory, it is easy to the projection angle of preferably regulation projecting apparatus.
1st, by being provided with fixed plate I, portable plate and fixed plate II to the first from left side by the right side in the upper surface of supporting plate, solid
The surface of fixed column is socketed with fixture block, is easy to be moved left and right portable plate by screw rod, is provided with by portable plate left-hand face
Squeezing rod by fixture block progress angle fix.
2nd, stripper plate is connected with by spring by the inner right side surface in rack, is easy to projecting apparatus being fixed on crowded
The inner side of pressing plate and rack, swingle is installed in the inner right side surface activity of rack, be socketed on the surface of swingle
There is rotating disk, be easy to the height for driving rotating disk to carry out rotation regulation projecting apparatus by swingle.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model supporting plate and activity plate structure schematic diagram.
In figure：1 base, 2 elevating levers, 3 supporting plates, 4 fixed plate I, 5 portable plates, 6 fixed plate II, 7 slideways, 8 sliding blocks, 9 are squeezed
Compression leg, 10 fixed columns, 11 screw rods, 12 rotating disks, 13 fixture blocks, 14 racks, 15 springs, 16 stripper plates, 17 swingles, 18 rotations
Disk, 19 projecting apparatus.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of liftable multimedia messages projection arrangement,
Including base 1, the lower surface surrounding of base 1 is provided with universal wheel, and elevating lever 2 is provided with the upper surface center of base 1, lifting
The upper end of bar 2 is provided with supporting plate 3, and the upper surface of supporting plate 3 is provided with fixed plate I4, portable plate 5 by the right side to the first from left side and consolidated
Fixed board II6, the upper surface of supporting plate 3 are provided with slideway 7, and the lower surface of portable plate 5 is provided with sliding block 8 and the inlay card of sliding block 8 is in slideway 7
Inside, the left-hand face upper end of portable plate 5 is provided with squeezing rod 9, and squeezing rod 9 is welded on the left-hand face upper end of portable plate 5,
Squeezing rod 9 is distributed in the left-hand face upper end of portable plate 5 in a ring, and fixation is provided with fixed plate II6 right lateral surface center
Post 10, fixed plate I4 lower surface horizontal thread are provided with screw rod 11, and the right-hand member of screw rod 11 is provided with rotating disk 12, a left side for screw rod 11
End extends transversely through the lower end of portable plate 5 and is connected through end by bearing, and the surface of fixed column 10 passes through bearing pivot bush unit
There is fixture block 13, be easy to be moved left and right portable plate 5 by screw rod 11, the squeezing rod 9 being provided with by the left-hand face of portable plate 5
Fixture block 13 is carried out into angle to fix, the upper end of fixture block 13 is provided with rack 14, and the rear of rack 14 is provided with baffle plate, projection
The rear of instrument 19 is placed on immediately ahead of the lower end of baffle plate, and stripper plate 16 is bonded with anti-slip rubber layer with the binding face of projecting apparatus 19, puts
Put frame 14 and rotate against the position of disk 18 and be provided with swivelling chute, the depth of swivelling chute is more than the length of rotating disk 18, rotating disk 18
Both ends are semicircular structure, and the inside left surface of rack 14 is connected with stripper plate 16 by spring 15, is easy to projecting apparatus
19 are fixed on the inner side of stripper plate 16 and rack 14, and the inner right side surface of rack 14 is laterally movable through there is swingle
17, the right-hand member of swingle 17 is provided with rotating disk 12 and the left end surface of swingle 17 is socketed with rotating disk 18, is easy to pass through rotation
Bar 17 drives rotating disk 18 to carry out the height that rotation adjusts projecting apparatus 19, and projecting apparatus 19 is placed with the surface of rotating disk 18, throws
The left-hand face of shadow instrument 19 is fitted on the surface of stripper plate 16 and the right lateral surface of projecting apparatus 19 is fitted in inside rack 14
In right lateral surface.
Operation principle：When using projecting apparatus 19, stripper plate 16 is pulled laterally, projecting apparatus 19 is placed on stripper plate 16
With the inner side of rack 14, stripper plate 16 is unclamped so that stripper plate 16 is consolidated projecting apparatus 19 in the presence of spring 15
It is fixed, when wide-angle adjusts projecting apparatus 19, pass through rotary turnplate 12 so that and rotating disk 12 drives 5 outside lateral movement of portable plate, to
Side pulls placement plate 14 to carry out rotation selected angle by fixture block 13, and portable plate 5 is driven to inner side by rotating disk 12
Motion fixture block 13 is fixed by squeezing rod 9, it is necessary to when low-angle adjusts projecting apparatus 19, pulls stripper plate 16 laterally,
By rotary turnplate 12, rotating disk 12 drives rotating disk 18 to carry out the projection angle that rotation adjusts projecting apparatus 19 by swingle 17.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of liftable multimedia messages projection arrangement, including base（1）, the base（1）Lower surface surrounding be provided with
Universal wheel, it is characterised in that：The base（1）Upper surface center at elevating lever is installed（2）, the elevating lever（2）It is upper
End is provided with supporting plate（3）, the supporting plate（3）Upper surface to the first from left side fixed plate I is installed by the right side（4）, portable plate（5）
With fixed plate II（6）, the supporting plate（3）Upper surface be provided with slideway（7）, the portable plate（5）Lower surface cunning is installed
Block（8）And sliding block（8）Inlay card is in slideway（7）Inside, the portable plate（5）Left-hand face upper end squeezing rod is installed（9）,
The fixed plate II（6）Right lateral surface center at fixed column is installed（10）, the fixed plate I（4）Lower surface transverse direction spiral shell
Line is provided with screw rod（11）, the screw rod（11）Right-hand member rotating disk is installed（12）, the screw rod（11）Left end extend transversely through
Portable plate（5）Lower end and through end be connected by bearing, the fixed column（10）Surface be connected to by bearing movable sleeve
Fixture block（13）, the fixture block（13）Upper end rack is installed（14）, the rack（14）Inside left surface pass through
Spring（15）It is connected with stripper plate（16）, the rack（14）Inner right side surface it is laterally movable through there is swingle
（17）, the swingle（17）Right-hand member rotating disk is installed（12）And swingle（17）Left end surface be socketed with rotating disk
（18）, the rotating disk（18）Surface on be placed with projecting apparatus（19）, the projecting apparatus（19）Left-hand face be fitted in it is crowded
Pressing plate（16）Surface on and projecting apparatus（19）Right lateral surface be fitted in rack（14）On inner right side surface.
A kind of 2. liftable multimedia messages projection arrangement according to claim 1, it is characterised in that：The rack
（14）Rotate against disk（18）Position be provided with swivelling chute, the depth of the swivelling chute is more than rotating disk（18）Length, it is described
Rotating disk（18）Both ends be semicircular structure.
A kind of 3. liftable multimedia messages projection arrangement according to claim 1, it is characterised in that：The squeezing rod
（9）It is welded on portable plate（5）Left-hand face upper end, the squeezing rod（9）Portable plate is distributed in a ring（5）Left-hand face
Upper end.
A kind of 4. liftable multimedia messages projection arrangement according to claim 1, it is characterised in that：The rack
（14）Rear be provided with baffle plate, the projecting apparatus（19）Rear be placed on immediately ahead of the lower end of baffle plate, the stripper plate
（16）With projecting apparatus（19）Binding face is bonded with anti-slip rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693821.7U CN207018776U (en) | 2017-06-15 | 2017-06-15 | A kind of liftable multimedia messages projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693821.7U CN207018776U (en) | 2017-06-15 | 2017-06-15 | A kind of liftable multimedia messages projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018776U true CN207018776U (en) | 2018-02-16 |
Family
ID=61484850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693821.7U Expired - Fee Related CN207018776U (en) | 2017-06-15 | 2017-06-15 | A kind of liftable multimedia messages projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270776A (en) * | 2018-12-10 | 2019-01-25 | 郑州航空工业管理学院 | A kind of play history content increases the fully adjustable educational projector of entertaining |
| CN112212137A (en) * | 2020-08-26 | 2021-01-12 | 浙江盛世互联科技有限公司 | Intelligent household audio-visual equipment installation lifting device |
-
2017
- 2017-06-15 CN CN201720693821.7U patent/CN207018776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270776A (en) * | 2018-12-10 | 2019-01-25 | 郑州航空工业管理学院 | A kind of play history content increases the fully adjustable educational projector of entertaining |
| CN112212137A (en) * | 2020-08-26 | 2021-01-12 | 浙江盛世互联科技有限公司 | Intelligent household audio-visual equipment installation lifting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20190615 |