CN111938373A - Visual transmission device for displaying artwork - Google Patents
Visual transmission device for displaying artwork Download PDFInfo
- Publication number
- CN111938373A CN111938373A CN202010773412.4A CN202010773412A CN111938373A CN 111938373 A CN111938373 A CN 111938373A CN 202010773412 A CN202010773412 A CN 202010773412A CN 111938373 A CN111938373 A CN 111938373A
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- cover
- installation cavity
- base
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 33
- 230000000007 visual effect Effects 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000009467 reduction Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000003086 colorant Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 2
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000001815 facial effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/16—Platform-type show stands with flat, inclined, or curved upper surface
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- 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
- A47F11/10—Arrangements of light sources
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- 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
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a visual transmission device for displaying artworks, which comprises a base, wherein the base is connected with a ceiling through a support fixedly connected with the upper end surface of the base, a transparent protective cover is connected between two adjacent supports, an installation cavity is formed in the base, a triangular display platform for placing artworks is rotatably connected in the upper end of the installation cavity through a support shaft, the side surface of the triangular display platform is communicated with the outside through a through groove formed in the top of the installation cavity, the support shaft is mutually connected with an output shaft of a reduction gearbox through a transmission mechanism, an input shaft of the reduction gearbox is mutually connected with a motor shaft of a motor, the device can be used for displaying the artworks of different styles in a same display platform in batches, and atmosphere lamps in the cover can emit light rays of different colors during each display, so that a better display effect is achieved.
Description
Technical Field
The invention relates to the technical field of artwork display, in particular to a visual transmission device for artwork display.
Background
After the artwork is designed and manufactured, the artwork is generally placed in a display stand for display if the artwork needs to be displayed, in order to achieve a better display effect, only one artwork is generally placed in one display stand, but the artwork with multiple styles is generally placed in one display stand for display, but when the artwork with different styles is displayed in the same display stand, the color of the atmosphere lamp is the same, so that the best display effect of the artwork with different styles cannot be achieved, if the atmosphere lamps with multiple colors are adopted in the same display stand, various light rays can interfere with each other, the display effect is poor, if the artwork with multiple styles can be separately displayed in one display stand, and each style of artwork can be illuminated by different atmosphere lamps, a better display effect can be achieved, and therefore the invention provides the visual transmission device for displaying the artworks.
Disclosure of Invention
The present invention is directed to a visual transmission device for displaying artwork, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a vision transmission device for work of art show, includes the base, the base is connected with the ceiling through the pillar that its up end fixed connection has, and is connected with transparent safety cover between two adjacent pillars, open the inside of base has the installation cavity, the inside triangle show stand that is used for putting the work of art that is connected with through the back shaft rotation in installation cavity upper end, and the side of triangle show stand opens the groove that runs through that has through on the installation cavity roof and communicates with each other with the external world, the back shaft passes through the output shaft interconnect of drive mechanism and reducing gear box, the input shaft of reducing gear box and the motor shaft interconnect of motor.
Preferably, be equipped with the cover on the up end of base, the cover is through connecting rope and fixed cup joint the epaxial capstan winch fixed connection of winding, the winding axle rotates the inside of connecting at the installation cavity, and the one end fixedly connected with of winding axle is the gear that just reverses, just reverse gear respectively with two sector looks adaptations of fixed connection on drive gear, two drive gear all rotate and connect on the lateral wall of installation cavity, and arbitrary drive gear passes through the output shaft interconnect of belt and reducing gear box.
Preferably, the inside of cover is equipped with the atmosphere lamp of three kinds of different colours, and the atmosphere lamp is controlled by the first touch switch of cover downside, it has the recess to open on the side of triangle show stand, and is equipped with the mirror on the cell wall of recess.
Preferably, the cover includes roof and underframe, be connected with shading cloth, stretch cord between roof and the underframe, magnet is all installed to the four sides inside of underframe, the side inside of going up of roof and base is equipped with the electro-magnet that corresponds, and the electro-magnet is by establishing the second touch switch control on the installation cavity lateral wall.
Preferably, the inside that runs through the groove just is located the both sides of triangle show stand and all rotates and is connected with the baffle, the chamber top fixedly connected with of installation cavity is used for the carrier bar of support flap, and the downside of baffle is connected with the connecting rod through the dead lever, the connecting rod rotates with the carousel and is connected, the fixed outside at the transmission shaft that cup joints of carousel, the transmission shaft is driven by the output shaft of reducing gear box.
Preferably, the symmetry is equipped with the bracing piece on the tank bottom of recess, and rotates between two bracing pieces that are located same recess and be connected with and put the frame, the tie point of putting frame and bracing piece is located the upper end of bracing piece, and the shape of putting the frame is triangle-shaped, the one corner and the bracing piece interconnect of putting the frame.
Preferably, the conveying mechanism comprises a driven gear, the driven gear is fixedly sleeved on the supporting shaft and is meshed with a transmission gear rotatably connected to the side wall of the mounting cavity, the transmission gear is meshed with a driving gear fixedly sleeved on the rotating shaft, and the rotating shaft is connected with an output shaft of the reduction box through a shifting fork mechanism.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, by arranging the triangular display stand and the cover, the artwork with different styles can be placed on the side surface of the triangular display stand, the artwork with different styles can be displayed in a grading manner by rotating the triangular display stand, the atmosphere lamp in the cover can emit light with different colors in each display, so that a better display effect is achieved, and meanwhile, the cover covers the artwork when the triangular display stand rotates, so that a better visual effect can be achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the hood of the present invention in a raised state;
FIG. 3 is a schematic view of the connection between the rotating shaft and the driving gear according to the present invention;
FIG. 4 is a schematic view of the internal structure of the mounting chamber of the present invention;
FIG. 5 is a schematic view of the connection of the connecting cord to the covering according to the present invention;
FIG. 6 is a schematic view of the connection between the support shaft and the triangular display stand according to the present invention;
FIG. 7 is a schematic view of a placement frame according to the present invention;
FIG. 8 is a schematic view of the connection of the turntable and the connecting rod according to the present invention;
FIG. 9 is a schematic view of the rotation of the baffle of the present invention;
FIG. 10 is an exploded view of the connecting rod and securing rod of the present invention;
FIG. 11 is a schematic view of the connection of the connecting rope to the winch of the present invention;
FIG. 12 is a schematic view of the connection of the drive gear to the belt of the present invention;
FIG. 13 is a schematic view of the connection of the counter and counter rotating gears to the winding shaft according to the present invention;
FIG. 14 is a schematic view of the connection between the counter and rotary gears and the sector according to the present invention;
FIG. 15 is a cross-sectional view of the fork mechanism of the present invention;
FIG. 16 is a schematic view of the connection between the carrier bar and the baffle of the present invention;
FIG. 17 is a schematic view of the internal structure of the closure of the present invention;
FIG. 18 is a schematic view of the top plate, shade cloth and bottom frame of the present invention;
fig. 19 is an exploded view of the baffle and through slot of the present invention.
In the figure: 1. the display device comprises a base, 2, a support column, 3, a ceiling, 4, a bearing rod, 5, a mounting cavity, 6, a supporting shaft, 7, a triangular display stand, 8, a through groove, 9, a motor, 10, a driven gear, 11, a transmission gear, 12, a rotating shaft, 13, a driving gear, 14, a groove, 15, a supporting rod, 16, a placing frame, 17, a connecting rope, 18, a winding shaft, 19, a winch, 20, a forward and reverse rotating gear, 21, a driving gear, 22, a baffle, 23, a fixing rod, 24, a connecting rod, 25, a rotating disc, 26, a transmission shaft, 27, a reduction box, 28, an atmosphere lamp, 29, a first touch switch, 30, a mirror, 31, a cover, 310, a top plate, 311, shading cloth, 312, a bottom frame, 313, an elastic rope, 32, a sector, 33, a sliding chute, 34, a magnet, 35, an electromagnet, 36 and a second touch switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-19, the present invention provides a technical solution: a visual transmission device for displaying artworks comprises a base 1, wherein the base 1 is connected with a ceiling 3 through a strut 2 fixedly connected with the upper end surface of the base, a transparent protective cover is connected between two adjacent struts 2, slots are formed in the side surfaces of the struts 2, two sides of the transparent protective cover are respectively inserted into the slots on the two adjacent struts 2, the transparent protective cover can play a role in protection, an installation cavity 5 is formed in the base 1, a triangular display table 7 for placing artworks is rotatably connected in the upper end of the installation cavity 5 through a support shaft 6, the triangular display table 7 has three side surfaces in total, different artworks can be placed on the three side surfaces, the triangular display table 7 is fixedly connected with the support shaft 6, the support shaft 6 is rotatably connected between two side walls of the installation cavity 5, and the triangular display table 7 can be driven to rotate through the rotation of the support shaft 6, the side surface of the triangular display table 7 is communicated with the outside through a through groove 8 formed in the top of the cavity of the mounting cavity 5, different side surfaces of the triangular display table 7 can be controlled to be communicated with the outside through the through groove 8 by rotating the triangular display table 7, so that different artworks can be controlled to move to the upper end surface of the base 1 through the through groove 8 for display, and then different artworks can be displayed in a plurality of times, the support shaft 6 is mutually connected with the output shaft of the reduction gearbox 27 through a transmission mechanism, the input shaft of the reduction gearbox 27 is mutually connected with the motor shaft of the motor 9, the motor 9 can drive the output shaft of the reduction gearbox 27 to rotate, the rotation speed can be reduced through the arrangement of the reduction gearbox 27, so that the transmission mechanism can drive the support shaft 6 to rotate slowly, the artworks can be more stably arranged on the triangular display table 7, and a certain, the display effect is better.
In order to achieve better visual effect, the device is provided with a cover 31, specifically, the cover 31 is arranged on the upper end surface of the base 1, the cover 31 is fixedly connected with a capstan 19 fixedly sleeved on a winding shaft 18 through a connecting rope 17, one end of the connecting rope 17 is divided into four parts and fixedly connected with four corners of the cover 31 respectively, the other end of the connecting rope passes through the ceiling 3, the pillar 2 and the base 1 in sequence and is fixedly connected with the capstan 19, the winding shaft 18 is rotatably connected inside the installation cavity 5, one end of the winding shaft 18 is rotatably connected on the side wall of the installation cavity 5, the other end of the winding shaft passes through a support plate and is rotatably connected with the support plate, the support plate is fixedly connected at the bottom of the installation cavity 5, a damper is arranged between the winding shaft 18 and the support plate, the winding shaft 18 cannot rotate under the condition of no external force, so that the height of the cover 31 can be lifted is fixed, and, the positive and negative rotation gear 20 is respectively matched with the gear sectors 32 fixedly connected with the two driving gears 21, the two gear sectors 32 are respectively meshed with the positive and negative rotation gear 20, the two driving gears 21 are meshed and connected, the rotating directions of the two gear sectors 32 are opposite, the two gear sectors 32 are sequentially meshed and connected with the positive and negative rotation gear 20, the positive and negative rotation gear 20 realizes positive and negative rotation, the angle of the gear sectors 32 is less than 180 degrees, the cover 31 can be stopped for a certain time at the highest position and the lowest position, the display effect is better, the height of the cover 31 can be fixed and can not be randomly changed when the two gear sectors 32 are not meshed with the positive and negative rotation gear 20, the size of the gear sectors 32 is larger than that of the positive and negative rotation gear 20, the gear sectors 32 can drive the positive and negative rotation gear 20 to rotate for a plurality of circles by one circle, so that the capstan 19 winds the connecting rope 17 for a plurality of circles, the two driving gears 21 are rotatably connected to the side wall of the mounting cavity 5, any one of the driving gears 21 is connected with an output shaft of the reduction gearbox 27 through a belt, and the output shaft of the reduction gearbox 27 can drive the driving gear 21 to rotate through the belt.
In order to better display the effect of the atmosphere lamp 28 installed inside the cover 31, specifically, the inside of the cover 31 is provided with the atmosphere lamps 28 of three different colors, only one color of atmosphere lamp 28 of the three different colors will illuminate each time, and the atmosphere lamp 28 is controlled by the first touch switch 29 on the lower side of the cover 31, and each time the first touch switch 29 is pressed, the atmosphere lamps 28 of the three different colors will be switched once, so that the corresponding lamp light can illuminate when different artworks are displayed, so that the display effect is better, the side of the triangular display table 7 is provided with the groove 14, and the groove wall of the groove 14 is provided with the mirror 30, and the mirror 30 can reflect the lamp tube of the atmosphere lamp 28 to the artworks, so that the visual effect is better.
In order to better accommodate the cover 31, the cover 31 may be configured in a manner that the cover 31 includes a top plate 310 and a bottom frame 312, the top plate 310 is connected to the connecting rope 17, a light-shielding cloth 311 and an elastic rope 313 are connected between the top plate 310 and the bottom frame 312, the light-shielding cloth 311 is in a frame shape and made of opaque material, upper and lower ends of the light-shielding cloth 311 are respectively and fixedly connected to the top plate 310 and the bottom frame 312, the light-shielding cloth 311 is provided with a folding line, the light-shielding cloth 311 can be easily folded according to the folding line, the elastic rope 313 is provided with a plurality of elastic ropes and is divided into four corners of the top plate 310, two ends of the elastic rope 313 are respectively and fixedly connected to the top plate 310 and the bottom frame 312, the magnets 34 are installed inside four sides of the bottom frame 312, the corresponding electromagnets 35 are installed inside the upper side surfaces of the top plate 310 and the base 1, the electromagnets 35 located in the top plate 310 and the base, only one electromagnet 35 is electrified to generate magnetic force, the electromagnet 35 is controlled by a second touch switch 36 arranged on the side wall of the installation cavity 5, a squeezing block 37 is fixedly sleeved on one section of the connection rope 17, which is positioned inside the installation cavity 5, and the squeezing block 37 squeezes the second touch switch 36 when the connection rope 17 is reeled and reeled by a winch 19, so that the electromagnet 35 inside the top plate 310 and the electromagnet 35 inside the base 1 are switched to be electrified after the second touch switch 36 is squeezed once (for example, the electromagnet 35 inside the top plate 310 is electrified before the second touch switch 36 is squeezed, the electromagnet 35 inside the top plate 310 is powered off after the second touch switch 36 is squeezed, and the electromagnet 35 inside the base 1 is powered on, and vice versa);
when the winch 19 discharges the connecting rope 17, the cover 31 descends, the squeezing block 37 moves upwards, the electromagnet 35 inside the top plate 310 is electrified (the electromagnet 35 inside the top plate 310 is electrified to generate magnetic force to generate attraction force on the magnet 314 inside the bottom frame 312, so that the cover 31 is stably folded, the display effect is better, at the moment, the elastic rope 313 keeps a contracted state and is not stressed), until the squeezing block 37 squeezes the second touch switch 36 in the upward movement process, the electromagnet 35 inside the top plate 310 is powered off, at the moment, the bottom frame 312 descends under the action of gravity, the electromagnet 35 inside the bottom plate 1 is electrified to generate attraction force on the magnet 34, so that the cover 31 is unfolded, so that the cover 31 covers the base 1 (as shown in fig. 1, the elastic rope 313 is in a tight state at the moment, but because the elastic force is smaller than the magnetic force between the electrified electromagnet 35 and the magnet 34, the cover 31 is stably in the deployed state);
when the winch 19 winds up the connecting rope 17, the cover 31 rises, and the extrusion block 37 moves downwards, at this time, the electromagnet 35 inside the base 1 is electrified (the electromagnet 35 inside the base 1 is electrified to generate magnetic force to generate attraction to the magnet 314 inside the bottom frame 312, so that the cover 31 covers the base 1), until the extrusion block 37 presses the second touch switch 36 in the downward movement process, the electromagnet 35 inside the bottom plate 1 is powered off, the elastic rope 313 pulls the bottom frame 312 upwards, and the electromagnet 35 inside the top plate 310 is electrified to generate attraction to the magnet 314, so that the cover 31 is folded (as shown in fig. 2), and better display can be achieved.
In order to prevent the artwork on the triangular display platform 7 from being obstructed by the wall of the through groove 8 when the triangular display platform 7 rotates, the baffle plate 22 is arranged, specifically, the baffle plate 22 is rotatably connected to both sides of the triangular display platform 7 inside the through groove 8, the bearing rod 4 for supporting the baffle plate 22 is fixedly connected to the top of the installation cavity 5, the baffle plate 22 is flush with the upper end surface of the base 1 when the bearing rod 4 supports the baffle plate 22, the lower side surface of the baffle plate 22 is connected with the connecting rod 24 through the fixing rod 23, the connecting rod 24 is slidably connected with the fixing rod 23 through the sliding groove 33 formed in the fixing rod 23, the connecting rod 24 is rotatably connected with the turntable 25, when the joint of the connecting rod 24 and the turntable 25 moves to the uppermost end, the connecting rod 24 can jack up the baffle plate 22, and when the joint of the connecting rod 24 and the turntable 25 moves to the lowermost end, the connecting rod 24 does not play a supporting, the bearing rod 4 can support the baffle 22, when the connecting part of the connecting rod 24 and the rotating disc 25 moves to the middle part, the top end of the connecting rod 24 can be just contacted with the upper end groove wall of the sliding groove 33, when the connecting part of the connecting rod 24 and the rotating disc 25 continues to move upwards, the connecting rod 24 can jack up the baffle plate 22 through the fixing rod 23, the arrangement can enable the baffle plate 22 to be flush with the upper end surface of the base 1 when the triangular display platform 7 does not rotate, the display effect cannot be influenced, the turntable 25 is fixedly sleeved on the outer side of the transmission shafts 26, the transmission shafts 26 are driven by output shafts of the reduction gearbox 27, the two transmission shafts 26 are connected through a belt, the output shafts of the reduction gearbox 27 are mutually connected with any one of the transmission shafts 26 through the belt, and the reduction gearbox 27 can drive the transmission shafts 26 mutually connected with the reduction gearbox to rotate through the belt, so that the two transmission shafts 26 rotate together.
For better placing the artwork, a placing frame 16 is arranged, particularly, support rods 15 are symmetrically arranged on the groove bottom of the groove 14, two support rods 15 in the same groove 14 are rotatably connected with the placing frame 16, transparent plastic plates are arranged in openings at two sides of the placing frame 16, the artwork placed on the placing frame 16 can be protected, connecting points of the placing frame 16 and the support rods 15 are located at the upper ends of the support rods 15, the placing frame 16 is triangular, one corner of the placing frame 16 is connected with the support rods 15, the center of gravity of the placing frame 16 can be located below by adopting the connecting mode, the placing frame 16 can be kept vertical when the support rods 15 rotate to any angle, and the position of the artwork inside the placing frame 16 cannot be changed.
Specifically, the transmission mechanism comprises a driven gear 10, the driven gear 10 is fixedly sleeved on the supporting shaft 6, and the driven gear 10 is meshed with a transmission gear 11 which is rotatably connected on the side wall of the mounting cavity 5, the transmission gear 11 is meshed with a driving gear 13 fixedly sleeved on the rotating shaft 12, the driven gear 10 and the driving gear 13 have the same size, the rotation angle of the driven gear 10 can be the same as that of the driving gear 13, the rotating shaft 12 is connected with the output shaft of the reduction gearbox 27 through a shifting fork mechanism, the arrangement of the shifting fork mechanism realizes that the rotating shaft 12 rotates 120 degrees every time the output shaft of the reduction gearbox 27 rotates one circle, the rotating angle of the rotating shaft 12 is transmitted to the supporting shaft 6 through the driving gear 13, the transmission gear 11 and the driven gear 10, thereby rotating the triangular display platform 7 by 120 degrees, and then displaying different artworks positioned on the triangular display platform 7.
When the output shaft of the reduction gearbox 27 rotates for one circle, the triangular display table 7 rotates for 102 degrees, the cover 31 can be lifted once, and the baffle 22 can be opened and closed once;
when the shifting fork mechanism starts to cooperate to drive the rotating shaft 12 to rotate, one sector 32 is disconnected with the forward and reverse rotating gear 20, at the moment, the cover 31 is contacted with the upper side surface of the base 1 and keeps still, and meanwhile, the rotary disc 25 jacks up the baffle 22 through the connecting rod 24 and the fixed rod 23;
after the shifting fork mechanism drives the rotating shaft 12 to rotate, the other gear sector 32 is meshed with the forward and reverse rotating gear 20, so that the winch 19 is used for retracting the connecting rope 17 to enable the cover 31 to start to lift, and meanwhile, the rotary disc 25 is used for putting down the baffle 22 through the connecting rod 24 and the fixing rod 23 to enable the upper side of the base 1 to be kept flush.
The motor 9, the atmosphere lamp 28 and the electromagnet 35 are respectively communicated with an external power supply through cables.
The working principle is as follows: when in use, artworks of different types are respectively placed inside the placing frames 16, and then the motor 9 is started;
the motor 9 drives the triangular display platform 7 to rotate in stages through the transmission mechanism (the triangular display platform 7 rotates 120 degrees in each stage), so that different artworks on the triangular display platform 7 are displayed, meanwhile, when the triangular display platform 7 rotates, the winch 19 releases the connecting rope 17, the cover 31 covers the triangular display platform 7, after the triangular display platform 7 rotates, the winch 19 winds the connecting rope 17 again to lift the cover 31, and the color of the atmosphere lamps 28 with different colors in the cover 31 is switched once when the cover 31 falls down, so that the display effect is better;
when the triangular display platform 7 rotates, the baffle plate 22 can be pushed open through the arrangement of the rotary disc 25, the connecting rod 24 and the fixing rod 23, so that the triangular display platform 7 can better rotate, and when the triangular display platform 7 finishes rotating, the baffle plate 22 can be kept flush with the upper end surface of the base 1, so that the display effect is better;
when the cover 31 is extruded to the second touch switch 36 by the extrusion block 37 in the lifting process, the electromagnet 35 inside the base 1 is powered off, the electromagnet 35 inside the top plate 310 is powered on, and meanwhile, the bottom frame 312 is lifted under the action of the elastic rope 313, and at the moment, the cover 31 starts to be folded, so that the display effect is better;
when the cover 31 is pressed to the second touch switch 36 by the pressing block 37 in the descending process, the electromagnet 35 inside the top plate 310 is powered off, and the electromagnet 35 inside the base 1 is powered on, so that the bottom frame 312 descends, the cover 31 covers the base 1, the triangular display table 7 can be covered when rotating, and the display effect is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a visual transmission device for work of art show, includes base (1), base (1) is connected with ceiling (3) through pillar (2) that its up end fixed connection has, and is connected with transparent safety cover, its characterized in that between two adjacent pillars (2): the inside of base (1) is opened there is installation cavity (5), installation cavity (5) upper end is inside to be connected with triangle show stand (7) that are used for putting the work of art through back shaft (6) rotation, and the side of triangle show stand (7) is opened through installation cavity (5) chamber top and is had and run through groove (8) and communicate with each other with the external world, back shaft (6) are through the output shaft interconnect of drive mechanism and reducing gear box (27), the input shaft of reducing gear box (27) and the motor shaft interconnect of motor (9).
2. A visual communication device for artwork display according to claim 1, wherein: be equipped with cover (31) on the up end of base (1), cover (31) through connecting rope (17) with fixed cup joint capstan winch (19) fixed connection on winding axle (18), winding axle (18) rotate the inside of connecting in installation cavity (5), and the one end fixedly connected with of winding axle (18) just reverses gear (20), just reverse gear (20) respectively with sector (32) looks adaptation on two drive gear (21) of fixed connection, two drive gear (21) all rotate and connect on the lateral wall of installation cavity (5), and the output shaft interconnect of arbitrary drive gear (21) through belt and reducing gear box (27).
3. A visual communication device for artwork display according to claim 2, wherein: the atmosphere lamp (28) of three kinds of different colours are equipped with to the inside of cover (31), and atmosphere lamp (28) are controlled by first touch switch (29) of cover (31) downside, it has recess (14) to open on the side of triangle show stand (7), and is equipped with mirror (30) on the cell wall of recess (14).
4. A visual communication device for artwork display according to claim 2, wherein: cover (31) include roof (310) and underframe (312), be connected with shading cloth (311), stretch cord (313) between roof (310) and underframe (312), magnet (34) are all installed to the four sides inside of underframe (312), the upside facial features of roof (310) and base (1) is equipped with corresponding electro-magnet (35), and electro-magnet (35) are by establishing second touch switch (36) control on installation cavity (5) lateral wall.
5. A visual communication device for artwork display according to claim 1, wherein: run through the inside of groove (8) and be located the both sides of triangle show stand (7) and all rotate and be connected with baffle (22), the chamber top fixedly connected with of installation cavity (5) is used for bearing bar (4) of supporting baffle (22), and the downside of baffle (22) is connected with connecting rod (24) through dead lever (23), connecting rod (24) rotate with carousel (25) and are connected, carousel (25) fixed cup joint is in the outside of transmission shaft (26), transmission shaft (26) are by the output shaft drive of reducing gear box (27).
6. A visual communication device for artwork display according to claim 3, wherein: the symmetry is equipped with bracing piece (15) on the tank bottom of recess (14), and rotates between two bracing pieces (15) that are located same recess (14) and be connected with between and put frame (16), the tie point of putting frame (16) and bracing piece (15) is located the upper end of bracing piece (15), and the shape of putting frame (16) is triangle-shaped, the one corner and bracing piece (15) interconnect of putting frame (16).
7. A visual communication device for artwork display according to claim 1, wherein: the conveying mechanism comprises a driven gear (10), the driven gear (10) is fixedly sleeved on the supporting shaft (6), the driven gear (10) is meshed with a transmission gear (11) which is rotatably connected to the side wall of the mounting cavity (5), the transmission gear (11) is meshed with a driving gear (13) which is fixedly sleeved on the rotating shaft (12), and the rotating shaft (12) is connected with an output shaft of the reduction gearbox (27) through a shifting fork mechanism.
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| CN202010773412.4A CN111938373B (en) | 2020-08-04 | 2020-08-04 | Visual transmission device for displaying artwork |
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| CN202010773412.4A CN111938373B (en) | 2020-08-04 | 2020-08-04 | Visual transmission device for displaying artwork |
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| CN111938373A true CN111938373A (en) | 2020-11-17 |
| CN111938373B CN111938373B (en) | 2021-08-27 |
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| CN111938373B (en) | 2021-08-27 |
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