CN109619925A - All positon Art Design exhibition of works showing device - Google Patents
All positon Art Design exhibition of works showing device Download PDFInfo
- Publication number
- CN109619925A CN109619925A CN201811539452.1A CN201811539452A CN109619925A CN 109619925 A CN109619925 A CN 109619925A CN 201811539452 A CN201811539452 A CN 201811539452A CN 109619925 A CN109619925 A CN 109619925A
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- China
- Prior art keywords
- mobile base
- spring
- groove
- far
- positon
- 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.)
- Granted
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 208000002925 dental caries Diseases 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F11/00—Arrangements in shop windows, shop floors or show cases
- A47F11/06—Means for bringing about special optical effects
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- 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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Projection Apparatus (AREA)
- Display Racks (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention relates to comprehensive displaying engineering device technique fields, more particularly to a kind of all positon Art Design exhibition of works showing device, including pedestal, projection arrangement is provided on the pedestal, the projection arrangement includes show stand, cover board is provided at the top of the show stand, it is fluted that the cover board is located at the setting of the one side inside show stand, the inside grooves are provided with the projection light source with micromatic setting, the micromatic setting can realize the adjusting of horizontal plane and vertical plane to projection light source, it solves prior art all positon and shows that the display screen of the projection arrangement of device is not adjustable, the suitable position that the frustum of a pyramid can not be projected to is the problem of showpiece displaying brings more preferable visual effect, the present invention has very wide prospect in comprehensive displaying field.
Description
Technical field
The invention belongs to comprehensive displaying engineering device technique fields more particularly to a kind of all positon Art Design works to show dress
It sets.
Background technique
All positon shows that device is projected on the frustum of a pyramid for showing projected image and can be shown through display screen by image
Better visual effect, by the favor of more and more people, when its works is shown or is decorated, comprehensive displaying device is used
More and more places are arrived.But general all positon shows that the display screen of projection arrangement in device is all fixed and invariable,
The center that image shown by display screen needs to project the frustum of a pyramid can be only achieved best drop shadow effect.In display scene
The display screen of projection arrangement cannot be adjusted, if display screen is not adjustable best projection position, visitor cannot be given
Good visual effect is brought,.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the present invention provides a kind of all positon Art Design exhibition of works
Showing device solves prior art all positon and shows that the display screen of the projection arrangement of device is not adjustable, can not project to the frustum of a pyramid
Suitable position be showpiece displaying the problem of bringing more preferable visual effect.
Its technical solution is all positon Art Design exhibition of works showing device, including pedestal, and the displaying on pedestal
Platform is provided with the frustum of a pyramid for showing projected image on the show stand, and the surface on the frustum of a pyramid top, which is equipped with, to be had
The projection light source of display screen further includes the cover board for installing projection light source, the cover board one side setting opposite with show stand
Fluted, the inside grooves are provided with the projection light source with micromatic setting, the projection light source be located at the frustum of a pyramid just on
Side constitutes one group of structure for display, and the display screen and micromatic setting of the projection light source cooperate, and it is adjustable to form micromatic setting
The structure of whole display screen posture, the micromatic setting include that the Mobile base of horizontal plane position relative movement can occur and in vertical side
Connection knot is equipped with to the fixing seat of adjustable projection light source and frustum of a pyramid distance or angle, between the Mobile base and fixing seat
Structure, the connection structure to drive fixing seat simultaneously operation when adjusting Mobile base and moving horizontally, and when adjusting fixing seat,
Fixing seat single movement does not influence Mobile base, and the fixing seat is fixedly connected with the throwing with display screen far from one end of Mobile base
Shadow light source.
Further, the show stand, which is internally provided with, is mutually perpendicular to demarcation plate, formed four identical vertical cavitys and
One group of structure for display is equipped in each vertical cavity, the cover board is dividing for a quarter circle plate by four structures
Board group is at each scoreboard is correspondingly arranged with each vertical cavity, and the arc-shaped edges of the scoreboard are hingedly connected on show stand.
Further, the Mobile base is embedded in bottom portion of groove, is equipped between the Mobile base and groove for moving
The gap that seat moves horizontally, the support rod being detachably connected between cover board, each branch is distributed in the edge of the Mobile base
One end part of strut enters the support slot being located on Mobile base, and the support slot includes that the sliding being slidably matched with support rod is matched
Section is closed, support rod is formed and extend into the structure for being fixed on inside grooves that movable plate is horizontally slidable, the branch in support slot
Position on strut close to groove edge is provided with the support base fixed for the first spring, and the support base is far from groove edge
One end be connected with the first spring, be provided with the snap-gauge for being clamped the first spring on the Mobile base, the support slot is cut
Face is T-shaped, and the support slot runs through the thickness direction of Mobile base far from the one end for the section that is slidably matched, and the support rod is separate
One end of support base pass through support slot the section that is slidably matched extend to inside support slot, the support slot far from the first spring one
End is internally provided with fixed to support rod and perpendicular to the vertical bar of support rod, and the both ends of the vertical bar length direction are provided with
For fixing the circular groove of second spring, each second spring is provided with far from one end of vertical bar can follow the first telescopic spring
And the deck of transverse shifting, the one end of the deck far from second spring are contacted with Mobile base, far from groove on the cover board
It is provided with the push rod that can be entered between Mobile base and groove in gap on one side, four edge of Mobile base is provided with push rod,
The cover board upper surface is provided with the push hole entered for push rod, sky of each push hole between Mobile base and groove edge
In gap, forms push rod one end and enter the projection light source position that the control Mobile base mobile fine tuning in horizontal plane in gap has display screen
The structure set.
Further, the snap-gauge can be relatively moved with Mobile base, and the snap-gauge is to pass through suitable for support rod
Cyclic structure, be provided on the snap-gauge for the fixed annular groove of the first spring, the snap-gauge is arranged close to the one side of Mobile base
There is the raised line parallel with vertical bar, the elongated slot moved for raised line along the direction parallel with vertical bar, shape are provided on the Mobile base
The structure that snap-gauge remains stationary under the action of the first spring when moving at Mobile base along vertical bar length direction.
Further, the deck is slidably connected with Mobile base, and the Mobile base is useful close to the setting of the position of deck
In the mobile sliding rail of deck, the sliding rail cross section is in T-shape, and the deck is provided with far from one end of second spring can be in cunning
The slide moved on rail forms deck when Mobile base is moved along support rod length direction and remains stationary under the action of second spring
Structure.
Further, the connection structure includes third spring, one side center of the Mobile base far from groove
Place is provided with third spring, and the third spring is connected with fixing seat, the Mobile base and fixing seat far from one end of Mobile base
Between be equipped with the cam for changing its spacing or relative angle, the cam material is iron, is set in the Mobile base and fixing seat
It is equipped with the magnet with cam absorption cooperation, shaft is provided on the cam, one end setting of the shaft far from cam is useful
In the idler wheel of rotation, the idler wheel extends cover board upper and lower surfaces, and the rectangle for idler wheel rotation is provided on the cover board
Hole, the shaft passes through fixed strip on Mobile base and rectangular opening far from one end of cam and rotatably to be fixed on rectangular opening remote
Inside arc groove from an edge of cam.
Further, the cam at least there are four and four edges that are arranged between Mobile base and fixing seat, each institute
It states and is provided at least four in scoreboard for placing the rectangular opening of idler wheel, the rectangular opening runs through the thickness direction of scoreboard.
Further, the idler wheel circular arc external surface is provided with about the centrosymmetric fine crack in the idler wheel center of circle, described thin
The internal plectrum being connected with for being convenient for jog dial of seam.
Further, the projection arrangement outer surface is provided with the fixed rack gear of bolt, and the chassis interior is provided with
For storing the cavity of projection arrangement, it is provided with mounting base on the pedestal, motor, the electricity are fixed with inside the mounting base
Key connection has the gear being used cooperatively with rack gear on machine output shaft, forms motor driven gear rack gear and engages and then drive projection dress
Set the structure moved up and down.
The beneficial effects of the invention are as follows projection light source connection Mobile base and fixing seat, Mobile base uses multiple first Spring Cards
It holds in the inside of groove, is entered by push rod in the gap being provided between the Mobile base and groove of the first spring, change the
The stroke of one spring realizes Mobile base in the movement of horizontal plane transverse direction；Groove edge is provided with support rod, the support rod other end
It is provided with perpendicular vertical bar, the both ends of vertical bar are provided with second spring, it is provided on Mobile base for mobile support slot,
It is entered by push rod in the gap being provided between the Mobile base of second spring and groove, changes the stroke of second spring,
Realize Mobile base in the movement of horizontal plane longitudinal direction；
First spring is provided with the snap-gauge that can be vertically moved on Mobile base close to the position of Mobile base, the first bullet when longitudinal movement
Spring makes corresponding displacement close to one end of Mobile base, guarantees that longitudinal movement is gone on smoothly；Second spring is close to one end of Mobile base
Be provided with can on Mobile base transverse shifting deck, second spring makes corresponding positions close to one end of Mobile base when transverse shifting
It moves, guarantees that transverse shifting is gone on smoothly；
Mobile base is flexible coupling with fixing seat using third spring, and its edge is provided with mutually matched magnet, is attracted each other
The first magnet and the second magnet in the middle part of be provided with the cam of changeable two magnet spacing, may be implemented to move by rotation cam
Seat and the spacing in fixing seat vertical direction, cooperate Mobile base that can make the displacement of horizontal plane laterally and longitudinally, realize and fix
The comprehensive fine tuning of projection light source in fixing seat.
Detailed description of the invention
Fig. 1 is the structure chart of all positon Art Design exhibition of works showing device micromatic setting of the present invention.
Fig. 2 is the overall structure figure of all positon Art Design exhibition of works showing device of the present invention.
Fig. 3 is the top view that all positon Art Design exhibition of works showing device scoreboard of the present invention is opened.
Fig. 4 is the sectional view of all positon Art Design exhibition of works showing device Mobile base of the present invention.
Fig. 5 is enlarged drawing at the sectional view A of all positon Art Design exhibition of works showing device Mobile base of the present invention.
Fig. 6 is the sectional view B-B direction view of all positon Art Design exhibition of works showing device Mobile base of the present invention.
Fig. 7 is the structure chart of all positon Art Design exhibition of works showing device micromatic setting of the present invention.
Fig. 8 is the sectional view of all positon Art Design exhibition of works showing device idler wheel of the present invention.
Fig. 9 is the main view of all positon Art Design exhibition of works showing device push rod of the present invention.
Wherein 1 pedestal, 2 show stands, 3 cover boards, 4 grooves, 5 projection light sources, 6 Mobile bases, 7 fixing seats, 8 support rods, 9 supports
Seat, 10 first springs, 11 snap-gauges, 12 support slots, 13 vertical bars, 14 circular grooves, 15 second springs, 16 decks, 17 push rods, 18 third bullets
It is spring, 19 rectangular openings, 20 magnet, 21 push hole, 22 cams, 23 shafts, 24 idler wheels, 25 fixed strips, 26 scoreboards, 27 demarcation plates, 28 convex
Item, 29 elongated slots, 30 sliding rails, 31 slides, 32 fine cracks, 33 plectrums, 34 cavitys, 35 mounting bases, 36 motors, 37 gears, 38 rack gears.
Specific embodiment
Below in conjunction with Figure of description, a specific embodiment of the invention is described in further details.
Embodiment one, shown with reference to the accompanying drawings, all positon Art Design exhibition of works showing device, including pedestal 1, and it is located at pedestal
Show stand 2 on 1, the frustum of a pyramid for showing projected image is provided on show stand 2, and the surface on frustum of a pyramid top is equipped with band
There is the projection light source 5 of display screen, showpiece on the frustum of a pyramid, can be made full side by the display screen of projection light source 5 by image projecting
The displaying of position.It further include the cover board 3 for installing projection light source 5, cover board 3 is the circle being used cooperatively with show stand 2, cover board 3
One end bolt be fixed with the hinge being connected on show stand 2, using it is openable and closure structure movement be connected to show stand 2
On.The one side setting fluted 4 opposite with show stand 2 of cover board 3, groove 4 is the knot for being recessed into 3 inside rectangular shaped of cover board
Structure, groove 4 are internally provided with the projection light source 5 with micromatic setting, and the surface that projection light source 5 is located at the frustum of a pyramid constitutes one group
The frustum of a pyramid cooperation of structure for display, a projection light source 5 and display image constitutes one group of projection display structure.Projected light
The display screen and micromatic setting in source 5 cooperate, and forming micromatic setting can adjust the structure of display screen posture, and micromatic setting may be implemented
The angle of projection light source 5 or the adjusting of horizontal position need to adjust projection light source 5 according to scene, it is ensured that preferably projection effect
Fruit.Micromatic setting include can occur horizontal plane position relative movement Mobile base 6 and vertical direction be adjusted projection light source 5 with
The fixing seat 7 of frustum of a pyramid distance or angle；
Mobile base 6 is embedded in 4 bottom of groove, and the gap moved horizontally for Mobile base 6 is equipped between Mobile base 6 and groove 4, moves
The support rod 8 being detachably connected between cover board 3 is distributed in the edge of dynamic seat 6, and the cross section of support rod 8 is rectangle, 4 side of groove
Along being provided with for the band internal thread deep trouth fixed with support rod 8, one end that support rod 8 and deep trouth cooperate is with outer spiral shell
Line cylindrical structure.The other end part of support rod 8 enters the support slot 12 being located on Mobile base 6, and support slot 12 includes and branch
Section that strut 8 was slidably matched be slidably matched forms support rod 8 and extend into fixation that movable plate is horizontally slidable in support slot 12
Structure inside groove 4.Section width that is slidably matched of support slot 12 is greater than the width of support rod 8, and Mobile base 6 can be by sliding
Cooperation section moves under the supporting role of support rod 8.Position on support rod 8 close to 4 edge of groove is provided with for the first bullet
The fixed support base 9 of spring 10, support base 9 are the rectangular ring structure for being socketed in 8 outer surface of support rod, support base 9 and support rod 8
Connection type can be, but not limited to weld, support base 9 is connected with the first spring 10, support base 9 far from the one end at 4 edge of groove
On be provided with circular groove body for the first spring of clamping 10, the card for being clamped the first spring 10 is provided on Mobile base 6
Plate 11, the first spring 10 are socketed with the plastic housing being used cooperatively with its outer circle, plastic housing and card outside one end of snap-gauge 11
Plate 11 is glued, and is provided with the push rod that can be entered between Mobile base 6 and groove 4 in gap on one side far from groove 4 on cover board 3
17,6 four edge of Mobile base is provided with push rod 17, and 3 upper surface of cover board is provided with the push hole 21 entered for push rod 17, push rod 17
With push hole 21 using being threadedly coupled, each push hole 21 is located in the gap between 4 edge of Mobile base 6 and groove, and push rod 17 is through push hole
21 enter in the gap between Mobile base 6 and groove 4, and when not needing to adjust, one end that push rod 17 is located at gap is round table-like
And rotary table is contacted compared with the bottom surface of small area with 6 edge of Mobile base, when needing to adjust, push rod 17 is moved down by screw thread, the circle of push rod 17
The radius of circle is gradually increased where the side that mesa-shaped part is contacted with Mobile base 6, and the round table-like part of push rod 17 continues to squeeze to side
It presses Mobile base 6 and Mobile base 6 is made to generate relatively large moving distance, form 17 one end of push rod and enter where the first spring 10
Push Mobile base 6 mobile when gap, 10 diastole of the first spring of movable plate side, the first spring of the other side 10 compresses, in level
Laterally fine tuning has the structure of 5 position of projection light source of display screen in face；
The section of support slot 12 is T-shaped, and support slot 12 runs through the thickness side of Mobile base 6 far from the one end for the section that is slidably matched
To support rod 8 extends to inside support slot 12 far from the section that is slidably matched that one end of support base 9 passes through support slot 12, support slot
12 one end far from the first spring 10 are internally provided with fixed to support rod 8 and perpendicular to the vertical bar of support rod 8 13, support rod 8
One end is provided with the recessed groove placed for vertical bar 13, and vertical bar 13 is connected by screw bolts with support rod 8.13 length direction of vertical bar
Both ends are provided with the circular groove 14 for fixing second spring 15, and circular groove 14 is recessed into inside vertical bar 13, the diameter of circular groove 14
Suitable for the outer diameter of second spring 15, convenient for the fixation of second spring 15.Second spring 15 is respectively provided with far from one end of vertical bar 13
Having can follow the first spring 10 flexible and the deck 16 of transverse shifting, deck 16 are the hollow cylinder structure for lacking top plate, deck
16 internal diameter is identical as the outer diameter of second spring 15, convenient for the fixation of second spring 15.Deck 16 far from second spring 15 one
End is contacted with Mobile base 6, identical with transverse shifting micromatic setting, when push rod 17 enters gap between Mobile base 6 and groove 4,
Being formed when 17 one end of push rod enters the adjacent gap in 10 place gap of the first spring pushes Mobile base 6 mobile, 8 side of support rod
The second spring 15 of 15 diastole of second spring, the other side is compressed, and longitudinal fine tuning has the projection light source 5 of display screen in the horizontal plane
The structure of position；
Connection structure is equipped between Mobile base 6 and fixing seat 7, connection structure makes the drive when adjusting Mobile base 6 and moving horizontally
Fixing seat 7 moves at the same time, and when adjusting fixing seat 7,7 single movement of fixing seat does not influence Mobile base 6.Connection structure includes the
Three springs 18, Mobile base 6 are provided with third spring 18 far from a face center position of groove 4, and third spring 18 is far from mobile
One end of seat 6 is connected with fixing seat 7 and third spring 18 is located at the center of fixing seat 7, and the both ends of third spring 18 are set
It is equipped with the fixinig plate of " ten " font horizontal through third spring 18, and fixinig plate is fixed on Mobile base 6 and consolidated by use screw
In reservation 7.The cam 22 for changing its spacing or relative angle, 22 material of cam are equipped between Mobile base 6 and fixing seat 7
For iron, it is provided with the magnet 20 with the absorption cooperation of cam 22 on Mobile base 6 and fixing seat 7, is all provided in Mobile base 6 and fixing seat 7
It is equipped with the square groove installed for magnet 20, magnet 20 is fixed by screws in inside square groove.It is provided with shaft 23 on cam 22, turns
Axis 23 is provided with the idler wheel 24 for rotation, idler wheel 24 and shaft 23 far from one end of cam 22 using being keyed, and idler wheel 24 prolongs
3 upper and lower surfaces of cover board are stretched out, the rectangular opening 19 rotated for idler wheel 24 is provided on cover board 3.Shaft 23 far from cam 22 one
It holds the fixed strip 25 and rectangular opening 19 on Mobile base 6 and is rotatably fixed on an edge of the rectangular opening 19 far from cam 22
Arc groove inside, fixed strip 25 there are four and be structure as a whole with Mobile base 6, four fixed strips 25 are sequentially connected from head to tail to form
The structure of rectangle frame.Fixing seat 7 is fixedly connected with the projection light source 5 with display screen far from one end of Mobile base 6.
In one embodiment, shown in reference to the accompanying drawings, show stand 2, which is internally provided with, is mutually perpendicular to demarcation plate 27, in show stand 2
Wall is provided with the vertical slot for being clamped demarcation plate 27, is formed in four identical vertical cavitys and each vertical cavity and is equipped with one group
Structure for display.Cover board 3 is made of the scoreboard 26 that four structures are a quarter circle plate, each scoreboard 26 with it is each vertical
Cavity is correspondingly arranged, and projection light source 5 is provided in each scoreboard 26, and each vertical inside cavity is provided with the frustum of a pyramid, constitutes four
Group projection structure.The arc-shaped edges of scoreboard 26 are hingedly connected on show stand 2 using hinge, and demarcation plate 27 is used to support scoreboard 26
Two right-angle sides.
In one embodiment, shown in reference to the accompanying drawings, snap-gauge 11 can be relatively moved with Mobile base 6, formed Mobile base 6 and sent out
Snap-gauge 11 does not follow Mobile base 6 total by the connection holding with the first spring 10 when the life direction vertical with the first spring 10 is mobile
With mobile structure, snap-gauge 11 is the cyclic structure passed through suitable for support rod 8, is provided on snap-gauge 11 for the first spring 10
Fixed annular groove.Snap-gauge 11 is provided with the raised line 28 parallel with vertical bar 13 close to Mobile base 6 on one side, and raised line 28 is with snap-gauge 11
Integral structure is provided with the elongated slot 29 moved for raised line 28 along the direction parallel with vertical bar 13 on Mobile base 6, forms Mobile base
The structure that 6 snap-gauges 11 when moving along 13 length direction of vertical bar remain stationary under the action of the first spring 10.
In one embodiment, shown in reference to the accompanying drawings, deck 16 is slidably connected with Mobile base 6, forms Mobile base 6 and occurs and the
Deck 16 does not follow Mobile base 6 jointly mobile by the connection holding with second spring 15 when the vertical direction of two springs 15 is mobile
Structure.Mobile base 6 is provided with the sliding rail 30 mobile for deck 16 close to the position of deck 16, and sliding rail 30 is with Mobile base 6
Integral structure, 30 cross section of sliding rail are in T-shape, and deck 16 is provided with far from one end of second spring 15 and can move on sliding rail 30
Slide 31, formed Mobile base 6 when being moved along 8 length direction of support rod deck 16 remained stationary under the action of second spring 15
Structure.
In one embodiment, shown in reference to the accompanying drawings, cam 22 at least there are four and setting Mobile base 6 and fixing seat 7 it
Between four edges, each side of Mobile base 6 and fixing seat 7 is both provided with cam 22, is provided at least four use in each scoreboard 26
In the rectangular opening 19 for placing idler wheel 24, rectangular opening 19 runs through the thickness direction of scoreboard 26.If Mobile base 6 and each edge of fixing seat 7
Using the structure of multiple groups magnet 20 and cam 22, need to change the quantity of rectangular opening 19 according to the number of cam 22.It needs to adjust
When display screen is with frustum of a pyramid spacing in fixing seat 7, need to adjust four cams 22 simultaneously；Need to adjust display screen in fixing seat 7
When with frustum of a pyramid angle, need to adjust at least one cam 22.
In one embodiment, shown in reference to the accompanying drawings, 24 circular arc external surface of idler wheel is provided with about 24 center of circle center pair of idler wheel
The fine crack 32 of title is connected with the plectrum 33 for being convenient for jog dial 24 inside fine crack 32.
In one embodiment, shown in reference to the accompanying drawings, projection arrangement outer surface is provided with the fixed rack gear 38 of bolt, pedestal 1
It is internally provided with the cavity 34 for storing projection arrangement, mounting base 35 is provided on pedestal 1, is fixed with electricity inside mounting base 35
Machine 36, motor 36 and dynamic power supply are electrically connected, and power supply is the alternating current in museum, and key connection has and rack gear on 36 output shaft of motor
38 gears 37 being used cooperatively form the knot that motor 36 engages with 37 rack gear 38 of moving gear and then projection arrangement is driven to move up and down
Structure.
Operation instruction: when movable plate is vertically moved, since push rod 17 exists, push movable plate that longitudinal position occurs
It moves, support rod 8 remains stationary in the section that is slidably matched of support slot 12, and second spring 15 is shunk or prolonged according to moving direction
It stretches, the elongated slot 29 on Mobile base 6 is relatively moved with snap-gauge 11 at this time, and snap-gauge 11 and 10 position of the first spring are constant, is realized
The length travel of Mobile base 6.When movable plate carries out transverse shifting, since push rod 17 exists, push movable plate that lateral position occurs
It moves, support rod 8 and vertical bar 13 are motionless, and the first spring 10 shrinks or extends according to moving direction, on the sliding rail 30 on Mobile base 6
It is relatively moved with deck 16, deck 16 and 15 position of second spring are constant, realize the length travel of Mobile base 6.It is needing
The projection light source 5 at a distance from the frustum of a pyramid or when tilt angle with display screen is adjusted, can be with rotation roller 24, cam at this time
22 rotation, due to the property of magnet, cam 22 is in contact with it always, may be implemented with display screen at a distance from the frustum of a pyramid or
The adjusting of display screen tilt angle.
The present invention fixes the Mobile base and fixing seat of projection light source by being arranged, and Mobile base uses multiple first spring clampings
It in the inside of groove, is entered by push rod in the gap being provided between the Mobile base and groove of the first spring, changes first
The stroke of spring realizes Mobile base in the movement of horizontal plane transverse direction；Groove edge is provided with support rod, and the support rod other end is set
It is equipped with perpendicular vertical bar, the both ends of vertical bar are provided with second spring, are provided on Mobile base for mobile support slot, are led to
It crosses push rod to enter in the gap being provided between the Mobile base of second spring and groove, changes the stroke of second spring, it is real
Movement of the existing Mobile base in horizontal plane longitudinal direction；Mobile base is flexible coupling with fixing seat using third spring, and is provided at its edge
The cam of changeable two magnet spacing is provided in the middle part of mutually matched magnet, the first magnet to attract each other and the second magnet,
The spacing on Mobile base and fixing seat vertical direction may be implemented by rotation cam；Realize the comprehensive micro- of projection light source
It adjusts.
Above by specific embodiment and embodiment, invention is explained in detail, but these are not composition pair
Limitation of the invention.Without departing from the principles of the present invention, those skilled in the art can also make many deformations and change
Into these also should be regarded as protection scope of the present invention.
Claims (9)
1. all positon Art Design exhibition of works showing device, including pedestal (1), and the show stand (2) on pedestal, the displaying
The frustum of a pyramid for showing projected image is provided on platform, the surface on the frustum of a pyramid top is equipped with the projection with display screen
Light source (5) further includes for installing the cover board of projection light source (5) (3), which is characterized in that the cover board (3) and show stand (2)
Fluted (4) are arranged in opposite one side, and the groove (4) is internally provided with the projection light source (5) with micromatic setting, the throwing
Shadow light source (5) be located at the frustum of a pyramid surface constitute one group of structure for display, the display screen of the projection light source (5) with it is micro-
Device cooperation is adjusted, forming micromatic setting can adjust the structure of display screen posture, and the micromatic setting includes that horizontal plane position can occur
It sets the Mobile base (6) of relative movement and the fixation of projection light source (5) and frustum of a pyramid distance or angle is adjusted in vertical direction
Seat (7), is equipped with connection structure between the Mobile base (6) and fixing seat (7), the connection structure adjusting Mobile base
(6) fixing seat (7) simultaneously operation is driven when moving horizontally, and when adjusting fixing seat (7), fixing seat (7) single movement not shadow
It rings Mobile base (6), the fixing seat (7) is fixedly connected with the projection light source with display screen far from the one end of Mobile base (6)
(5).
2. all positon Art Design exhibition of works showing device according to claim 1, which is characterized in that the show stand (2)
It is internally provided with and is mutually perpendicular to demarcation plate (27), formed in four identical vertical cavitys and each vertical cavity and be equipped with one group of use
In the structure of displaying, the cover board (3) is made of the scoreboard (26) that four structures are a quarter circle plate, each scoreboard
(26) it is correspondingly arranged with each vertical cavity, the arc-shaped edges of the scoreboard (26) are hingedly connected on show stand (2).
3. all positon Art Design exhibition of works showing device according to claim 1, which is characterized in that the Mobile base (6)
It is embedded in groove (4) bottom, the gap moved horizontally for Mobile base (6) is equipped between the Mobile base (6) and groove (4),
The edge of the Mobile base (6) is distributed with the support rod (8) being detachably connected between cover board, and the one of each support rod (8)
End part enters the support slot (12) being located on Mobile base, and the support slot (12) includes that the sliding being slidably matched with support rod is matched
Close section, formed support rod (8) extend into support slot (12) by movable plate (6) it is horizontally slidable to be fixed on groove (4) internal
Structure, the position on the support rod (8) close to groove (4) edge is provided with the support base fixed for the first spring (10)
(9), the support base (9) is connected with the first spring (10) far from the one end at groove (4) edge, is arranged on the Mobile base (6)
There is the snap-gauge (11) for being clamped the first spring (10), the section of the support slot (12) is T-shaped, the support slot (12)
Run through the thickness direction of Mobile base (6), the one end of the support rod (8) far from support base (9) far from the one end for the section that is slidably matched
Support slot (12) inside is extended to across the section that is slidably matched of support slot (12), the support slot (12) is far from the first spring (10)
One end be internally provided with fixed to support rod (8) and perpendicular to the vertical bar of support rod (8) (13), vertical bar (13) the length side
To both ends be provided with the circular groove (14) for fixing second spring (15), each second spring (15) is far from vertical bar
(13) one end, which is provided with, can follow the first spring (10) flexible and the deck (16) of transverse shifting, the deck (16) are separate
One end of second spring (15) is contacted with Mobile base (6), can be entered on the cover board (3) far from being provided on one side for groove (4)
To the push rod (17) between Mobile base (6) and groove (4) in gap, (6) four edge of Mobile base is provided with push rod (17),
The cover board upper surface be provided with for push rod (17) enter push hole (21), each push hole (21) be located at Mobile base (6) and
In gap between groove (4) edge, forms push rod (17) one end and enter gap control Mobile base (6) movement in horizontal plane
The structure of projection light source (5) position of fine tuning with display screen.
4. all positon Art Design exhibition of works showing device according to claim 3, which is characterized in that the snap-gauge (11) can
It is relatively moved with Mobile base (6), the snap-gauge (11) is the cyclic structure passed through suitable for support rod (8), the snap-gauge
(11) be provided on for the first spring (10) fixed annular groove, the snap-gauge (11) close to Mobile base (6) be provided on one side with
Vertical bar (13) parallel raised line (28) is provided on the Mobile base (6) for raised line (28) along the side parallel with vertical bar (13)
To mobile elongated slot (29), snap-gauge (11) is in the first spring (10) when forming Mobile base (6) along the movement of vertical bar (13) length direction
Under the action of the structure that remains stationary.
5. all positon Art Design exhibition of works showing device according to claim 3, which is characterized in that the deck (16) with
Mobile base (6) is slidably connected, and the Mobile base (6) is provided with the sliding rail mobile for deck (16) close to the position of deck (16)
(30), sliding rail (30) cross section is in T-shape, and the deck (16) is provided with far from the one end of second spring (15) can be in cunning
The slide (31) moved on rail (30), deck (16) is in the second bullet when forming Mobile base (6) along the movement of support rod (8) length direction
The structure remained stationary under the action of spring (15).
6. all positon Art Design exhibition of works showing device according to claim 1, which is characterized in that the connection structure packet
It includes third spring (18), the Mobile base (6) is provided with third spring (18), institute far from a face center position of groove (4)
It states third spring (18) to be connected with fixing seat (7) far from the one end of Mobile base (6), between the Mobile base (6) and fixing seat (7)
Equipped with the cam (22) for changing its spacing or relative angle, cam (22) material is iron, the Mobile base (6) and fixation
It is provided with the magnet (20) with cam (22) absorption cooperation on seat (7), is provided with shaft (23) on the cam (22), described turn
Axis (23) is provided with the idler wheel (24) for rotation far from the one end of cam (22), the idler wheel (24) extends on cover board (3),
Lower surface is provided with the rectangular opening (19) for idler wheel (24) rotation on the cover board (3), and the shaft (23) is far from cam
(22) one end pass through Mobile base (6) on fixed strip (25) and rectangular opening (19) and be rotatably fixed on rectangular opening (19) far
Inside the arc groove at the edge from cam (22).
7. all positon Art Design exhibition of works showing device according to claim 6, which is characterized in that the cam (22) is extremely
It is few there are four and four edges that are arranged between Mobile base (6) and fixing seat (7), be provided at least four on each scoreboard (26)
A rectangular opening (19) for being used to place idler wheel (24), the rectangular opening (19) run through the thickness direction of scoreboard (26).
8. all positon Art Design exhibition of works showing device according to claim 7, which is characterized in that idler wheel (24) circle
Arc outer surface is provided with about the centrosymmetric fine crack in idler wheel (24) center of circle (32), and the fine crack (32) is internal to be connected with for just
Plectrum (33) in jog dial (24).
9. according to claim 1 to 8 any all positon Art Design exhibition of works showing devices, which is characterized in that the throwing
Image device outer surface is provided with the fixed rack gear (38) of bolt, and the pedestal (1) is internally provided with for storing projection arrangement
Cavity (34) is provided with mounting base (35) on the pedestal (1), is fixed with motor (36) inside the mounting base (35), described
Key connection has the gear (37) being used cooperatively with rack gear (38) on motor (36) output shaft, forms motor (36) band moving gear (37)
The structure that rack gear (38) engages and then projection arrangement is driven to move up and down.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010960036.XA CN111928079B (en) | 2018-12-17 | 2018-12-17 | Be used for all-round display device of art design works |
| CN201811539452.1A CN109619925B (en) | 2018-12-17 | 2018-12-17 | All-position artistic design work display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539452.1A CN109619925B (en) | 2018-12-17 | 2018-12-17 | All-position artistic design work display device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010960036.XA Division CN111928079B (en) | 2018-12-17 | 2018-12-17 | Be used for all-round display device of art design works |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109619925A true CN109619925A (en) | 2019-04-16 |
| CN109619925B CN109619925B (en) | 2020-10-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811539452.1A Active CN109619925B (en) | 2018-12-17 | 2018-12-17 | All-position artistic design work display device |
| CN202010960036.XA Active CN111928079B (en) | 2018-12-17 | 2018-12-17 | Be used for all-round display device of art design works |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010960036.XA Active CN111928079B (en) | 2018-12-17 | 2018-12-17 | Be used for all-round display device of art design works |
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| Country | Link |
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| CN (2) | CN109619925B (en) |
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|---|---|---|---|---|
| US4650287A (en) * | 1984-07-23 | 1987-03-17 | Showa Denko Kabushiki Kaisha | Laser-light shield and method for shielding human body from laser light |
| CN105372925A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Holographic projection display cabinet |
| CN107657841A (en) * | 2017-11-16 | 2018-02-02 | 岭南师范学院 | A kind of CAD instructional devices and system based on line holographic projections |
| CN207456377U (en) * | 2017-12-07 | 2018-06-05 | 淮阴师范学院 | A kind of interference measuring instrument collimator apparatus |
| CN208222216U (en) * | 2018-05-16 | 2018-12-11 | 广州彩熠灯光有限公司 | A kind of stage lighting and its lamp source micromatic setting |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6909560B2 (en) * | 2003-10-15 | 2005-06-21 | Sheng-Feng Lin | Projection lens shifting mechanism |
| CN108799757A (en) * | 2018-04-25 | 2018-11-13 | 烟台南山学院 | A kind of visual advertisements displaying multi-angle projection device |
| CN108685400A (en) * | 2018-05-17 | 2018-10-23 | 河南职业技术学院 | A kind of animation display platform |
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2018
- 2018-12-17 CN CN201811539452.1A patent/CN109619925B/en active Active
- 2018-12-17 CN CN202010960036.XA patent/CN111928079B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650287A (en) * | 1984-07-23 | 1987-03-17 | Showa Denko Kabushiki Kaisha | Laser-light shield and method for shielding human body from laser light |
| CN105372925A (en) * | 2015-12-15 | 2016-03-02 | 重庆触视科技有限公司 | Holographic projection display cabinet |
| CN107657841A (en) * | 2017-11-16 | 2018-02-02 | 岭南师范学院 | A kind of CAD instructional devices and system based on line holographic projections |
| CN207456377U (en) * | 2017-12-07 | 2018-06-05 | 淮阴师范学院 | A kind of interference measuring instrument collimator apparatus |
| CN208222216U (en) * | 2018-05-16 | 2018-12-11 | 广州彩熠灯光有限公司 | A kind of stage lighting and its lamp source micromatic setting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109619925B (en) | 2020-10-09 |
| CN111928079B (en) | 2022-02-08 |
| CN111928079A (en) | 2020-11-13 |
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