CN112120486A - Animation display equipment - Google Patents
Animation display equipment Download PDFInfo
- Publication number
- CN112120486A CN112120486A CN202011180628.6A CN202011180628A CN112120486A CN 112120486 A CN112120486 A CN 112120486A CN 202011180628 A CN202011180628 A CN 202011180628A CN 112120486 A CN112120486 A CN 112120486A
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- Prior art keywords
- fixedly connected
- protective cover
- ventilation
- lighting device
- disc
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- 230000001681 protective effect Effects 0.000 claims abstract description 50
- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims description 54
- 230000005540 biological transmission Effects 0.000 claims description 52
- 238000007789 sealing Methods 0.000 claims description 24
- 238000005286 illumination Methods 0.000 claims description 23
- 230000000903 blocking effect Effects 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000001276 controlling effect Effects 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 11
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- A47F3/00—Show cases or show cabinets
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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
- A47F3/00—Show cases or show cabinets
- A47F3/001—Devices for lighting, humidifying, heating, ventilation
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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
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0417—Cases or cabinets of the closed type with natural air circulation
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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
- A47F3/00—Show cases or show cabinets
- A47F3/12—Clamps or other devices for supporting, fastening, or connecting glass plates, panels or the like
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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
- A47F5/02—Rotary display stands
- A47F5/025—Rotary display stands having mechanical drive, e.g. turntables
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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
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
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- B08B1/143—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
Abstract
The invention relates to the technical field of cartoon display equipment and discloses cartoon display equipment which comprises a fixed base, wherein the top of the fixed base is movably connected with a rotating disc, a fixed groove is formed in the outer ring of the top of the rotating disc, a protective cover is connected in the fixed groove in a clamping mode, a clamping groove is formed in the middle of the top of the protective cover, a fixed hole is formed in the middle of the bottom of an inner cavity of the clamping groove, a supporting rod is connected in the clamping groove in a clamping mode, the middle of the bottom of the supporting rod is fixedly connected with a fixed block, the fixed block is matched with the fixed hole, and two sides of the bottom of the supporting. This animation display device, through the setting of safety cover, the safety cover can cover in the outside of the model that needs the show, protects the model, prevents that the model from receiving the damage, and the setting of safety cover and fixed slot looks joint, convenient to use person is the safety cover and the rolling disc separation, changes or takes out the model of show.
Description
Technical Field
The invention relates to the technical field of cartoon display equipment, in particular to cartoon display equipment.
Background
The cartoon is a combination of animation and cartoon, and because of the particularity of the cartoon, in order to enable a large number of cartoon enthusiasts to know the industry, characters in a cartoon game are required to be materialized and made into a model for displaying.
Cartoon figure exhibition is a common activity in the current society, cartoon figure exhibition is generally not enough, cartoon models in the existing exhibition devices are generally fixed in position and cannot move, and viewers cannot watch different positions of the cartoon models from one watching position, so that the cartoon models are inconvenient to watch and cannot embody the vividness of cartoon figures.
Disclosure of Invention
Aiming at the defects of the existing cartoon display equipment, the invention provides cartoon display equipment which is used for solving the problems that the cartoon model in the existing display device proposed in the background technology is usually fixed in position and cannot move, and a viewer cannot watch different positions of the cartoon model from one watching position and is inconvenient to watch.
The invention provides the following technical scheme: the utility model provides an animation display device, includes unable adjustment base, unable adjustment base's top swing joint has the rolling disc, the outer lane at rolling disc top is equipped with the fixed slot, the joint has the safety cover in the fixed slot, the middle part at safety cover top is equipped with the draw-in groove, the middle part of draw-in groove inner chamber bottom is equipped with the fixed orifices, the joint has the bracing piece in the draw-in groove, just the middle part fixedly connected with fixed block of bracing piece bottom, fixed block and fixed orifices looks adaptation, the equal fixedly connected with electric telescopic handle in both sides of bracing piece bottom, electric telescopic handle's bottom fixedly connected with support ring, soft cloth is cleaned to the inboard fixedly connected with of support ring, just clean soft cloth and contact.
Preferably, the material of safety cover is transparent, leaves the clearance between the bottom of the top of unable adjustment base and the rolling disc.
Preferably, the spring pipe is uniformly and fixedly connected to the outer side of the top of the rotating disc, the other end of the spring pipe is fixedly connected with an illuminating lamp, and the illuminating lamp is located on the inner side of the fixing groove.
Preferably, a groove is formed in the middle of the top of the fixed base, a motor is fixedly connected to the middle of the bottom of the inner cavity of the groove, the tail end of an output shaft of the motor is fixedly connected with the middle of the bottom of the rotating disc, and the output shaft of the motor is movably connected with the groove.
Preferably, one side of the top end of the output shaft of the motor is fixedly connected with a support plate, the top of the support plate is fixedly connected with a micro vacuum pump, an air inlet of the micro vacuum pump is fixedly connected with an air inlet pipe, and the other end of the air inlet pipe penetrates through the bottom of the rotating disc and extends to the inner cavity of the rotating disc.
Preferably, the top of rolling disc inner chamber evenly is equipped with the ventilation hole, the inner chamber joint in ventilation hole has the sealing plug, the top of sealing plug extends to the top of rolling disc, the bottom fixedly connected with spring of sealing plug, the other end of spring and the bottom fixed connection of rolling disc inner chamber.
Preferably, the bottom of the fixed base is fixedly connected with a non-slip mat.
Preferably, the device further comprises a cleaning mechanism, wherein the cleaning mechanism comprises a water tank, the water tank is communicated with the atomizing cavity through a liquid supply pipeline, an electromagnetic valve is arranged on the liquid supply pipeline, and the electromagnetic valve is electrically connected with the controller and used for adjusting the flow rate of liquid passing through the liquid supply pipeline;
the atomization cavity is arranged in a shell, the shell is funnel-shaped, one end with a smaller opening of the shell is arranged at one end of an installation seat, the other end of the installation seat is detachably arranged at the top of the protection cover, a blocking plate is arranged at the other end of the shell, and a plurality of exhaust holes which are uniformly distributed are formed in the blocking plate;
the blocking plate is detachably connected with an adjusting joint, one side of the adjusting joint is sleeved on the blocking plate, one side of the adjusting joint, which is opposite to the blocking plate, is provided with a plurality of air holes which are in one-to-one correspondence with the air holes in the blocking plate, and the other side of the adjusting joint is provided with a plurality of cleaning nozzles which are uniformly distributed;
the adjusting joint is fixedly connected with one end of a first rotating shaft, the other end of the first rotating shaft is rotatably connected to the mounting seat and is connected with a driving device, and the driving device is electrically connected with the controller and is used for controlling the rotation of the first rotating shaft;
the shell is internally provided with a first transmission gear, the first transmission gear is positioned in the shell and is fixedly connected with the top end of a third rotating shaft, the third rotating shaft is arranged in the vertical direction, the inner side wall of the shell is rotatably connected with one end of a second rotating shaft through a bearing, the second rotating shaft is fixedly connected with a second transmission gear meshed with the first transmission gear, the other end of the second rotating shaft is fixedly connected with one side of a turntable, the turntable is rotatably connected with one end of a pull rod, the other end of the pull rod is rotatably connected with a pushing piston, the pull rod drives the piston to perform reciprocating linear motion in a piston cavity, and the piston cavity is communicated with the liquid supply pipeline;
the first rotating shaft is further provided with a push disc sleeved on the first rotating shaft, the push disc is located below the piston cavity, the first rotating shaft is further provided with a fourth transmission gear sleeved on the first rotating shaft, the fourth transmission gear is in meshing transmission with the third transmission gear, and the third transmission gear is fixedly connected with the bottom end of the third rotating shaft;
the lower side of the push disc is connected with one end of a pull rope, the other end of the pull rope is connected with an electric winding drum, and the electric winding drum is fixed on the blocking plate;
the push disc is connected with the bottom of the piston cavity through a spring; the push disc is connected with the fourth transmission gear through a sleeve sleeved on the first rotating shaft.
Preferably, the lighting device further comprises a lighting adjustment device, wherein the lighting adjustment device comprises:
the illuminating device is arranged in the protective cover and used for illuminating the articles displayed in the protective cover;
the ventilation device comprises a ventilation pipeline, and the exhaust end of the ventilation pipeline is communicated with the inside of the protective cover;
the first temperature sensor is arranged in the protective cover and used for detecting the temperature in the protective cover;
the second temperature sensor is arranged in the ventilation pipeline of the ventilation device and used for detecting the temperature of the air input by the ventilation device;
the illuminance sensor is arranged on the protective cover and used for detecting the illuminance of the environment where the protective cover is located;
the distance sensor is arranged on the lighting device and used for detecting the distance between the lighting device and the cartoon display model;
the voltage regulating device is arranged in a circuit of the lighting device and used for regulating and controlling the working voltage of the lighting device;
the controller, the controller with ventilation unit, first temperature sensor, second temperature sensor, illuminance sensor, distance sensor, voltage adjusting device electricity are connected, the controller is based on the detected value of first temperature sensor, second temperature sensor, illuminance sensor, distance sensor controls voltage adjusting device and ventilation unit work, includes:
step 1: the controller calculates a target working voltage of the lighting device according to detection values of the illuminance sensor and the distance sensor and a formula (1), and controls the voltage regulating device to work so that the current working voltage of the lighting device is the target working voltage;
u is a target working voltage of the lighting device;
U0is the rated working voltage of the lighting device;
τ is a detection value of the illuminance sensor;
gamma is the light reflection coefficient of the display article;
φ0is the maximum illumination of the lighting device;
phi is the current illumination of the lighting device;
e is a constant, 2.72 is taken;
l is a detection value of the distance sensor;
l0is the maximum illumination distance of the illumination device;
step 2: after the lighting device works for a target working time, calculating the air volume which needs to be input into the protective cover by the ventilation device through a formula (2) based on the detection values of the first temperature sensor and the second temperature sensor, and controlling the ventilation device to work by the controller, so that the air volume which is actually input into the protective cover by the ventilation device is the air volume which needs to be input into the protective cover by the ventilation device;
g is the air quantity which needs to be input into the protective cover by the ventilation device;
sigma is the air leakage coefficient of the protective cover;
Δ T is the target operating time of the lighting device;
r is a resistance value of the lighting device circuit;
s is the surface area of the lighting device;
c is the specific heat capacity of air;
ρ is the density of air;
t1the detected value of the first temperature sensor is obtained;
t2is the detection value of the second temperature sensor.
Compared with the prior cartoon display equipment, the cartoon display equipment has the following beneficial effects:
1. this animation display device, through the setting of safety cover, the safety cover can cover in the outside of the model that needs the show, protects the model, prevents that the model from receiving the damage, and the setting of safety cover and fixed slot looks joint, convenient to use person is the safety cover and the rolling disc separation, changes or takes out the model of show.
2. This animation display device, through the setting of draw-in groove, fixed orifices and fixed block, the bracing piece is blocked at the top of safety cover, the bracing piece and the separation of safety cover of also being convenient for simultaneously, through electric telescopic handle, electric telescopic handle's flexible can change the position of the support ring of looks fixed connection with it, the support ring drives cleans soft cloth and reciprocates on the surface of safety cover, can wipe the adhesion at the dust on safety cover surface, makes the safety cover keep clean and tidy, does benefit to the use of this equipment.
3. This animation display device, through the motor, the rotation of motor drives the rolling disc rotation of looks fixed connection with it, and the rotation of rolling disc drives the animation model rotation of fixing on it, and the animation model is in the state of motion in this equipment, and viewing personnel can be comprehensive observation animation model, has increased animation model's vividness, and the bandwagon effect of animation model is better.
4. This animation display device, setting through the sealing plug, the ventilation hole can be plugged up to the sealing plug, when putting the model at the top of rolling disc, the model can extrude the sealing plug downwards, the bottom of sealing plug can enter into the inner chamber of rolling disc, because the diameter on sealing plug top is less than the diameter of bottom, the ventilation hole is opened, the air-supply line is taken away the air of model bottom, the model is fixed on the rolling disc, when the rolling disc stall, the model can not take place to empty under inertial effect, the security of model has been improved, the user takes off the model after, the ventilation hole can be plugged up again under the effect of the resilience force of spring to the sealing plug, only the ventilation hole that contacts with the model in this equipment is in the state of work, be convenient for the fixed of model.
5. When the cartoon display equipment is used, the first rotating shaft is driven to rotate by the driving motor, the pull rope is driven to retract and release by the rotation of the electric roller, when the pull rope is tightened, the push disc moves along with the tightening direction of the pull rope, the spring is stretched by the tensile force, the fourth transmission gear is simultaneously pushed to move in the same direction, when the fourth transmission gear is meshed with the third transmission gear, the electric roller stops working, the fourth transmission gear rotating along with the first rotating shaft drives the third transmission gear to rotate, meanwhile, the third rotating shaft rotates along with the third transmission gear and drives the first transmission gear to rotate, the second rotating shaft is driven to rotate by the meshing transmission of the first transmission gear and the second transmission gear, the second rotating shaft drives the rotary disc to rotate, meanwhile, the pull rod drives the pushing piston to do reciprocating linear motion in the piston cavity, the liquid supply pipeline is communicated with the piston cavity, the pressure of, the liquid atomization is facilitated; when the electric drum is stopped, the electric drum reversely rotates to release the pull rope, the spring loses external force to stretch and recover to the original shape, the push disc is driven to reset, and meanwhile the third transmission gear is separated from the fourth transmission gear.
6. The cartoon display equipment automatically adjusts the illumination of the illumination device according to the difference of the size and the shape of the displayed object by arranging the illumination adjusting device and arranging the distance sensor and the illumination sensor, thereby ensuring the optimal display effect; after the lighting device works for the target time, the controller automatically regulates and controls the ventilation device to ventilate the protective cover based on the temperature and the ambient temperature in the protective cover detected by the first temperature sensor and the second temperature sensor, so that the phenomenon that the heat dissipation is excessive due to the fact that the lighting device is opened for a long time is avoided, the controller intelligently controls the ventilation device to be started and stopped according to the detection result of the sensor, and the energy-saving effect is achieved while the heat dissipation is ensured.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a top view of the structural mounting base of the present invention;
FIG. 3 is a top schematic view of a rotating disk of the present invention;
FIG. 4 is a top schematic view of a structural boot of the present invention;
FIG. 5 is a bottom view of the structural support bar of the present invention;
FIG. 6 is a schematic view of the cleaning device of the present invention;
FIG. 7 is a schematic view of the internal structure of the housing of the cleaning device of the present invention;
fig. 8 is a schematic structural view of a driving part of a pull rod of the cleaning device of the present invention.
In the figure: 1. a fixed base; 2. a non-slip mat; 3. rotating the disc; 4. a protective cover; 5. a support bar; 6. an electric telescopic rod; 7. a support ring; 8. wiping the soft cloth; 9. a motor; 10. a micro vacuum pump; 11. an air inlet pipe; 12. a spring; 13. a sealing plug; 14. fixing grooves; 15. an illuminating lamp; 16. a vent hole; 17. a card slot; 18. a fixed block; 19. a mounting seat; 20. a housing; 201. an atomizing chamber; 202. a water tank; 203. a liquid supply conduit; 204. a blocking plate; 205. adjusting the joint; 206. a first rotating shaft; 207. a drive device; 21. a first drive gear; 22. a third rotation axis; 23. a second rotation shaft; 24. a second transmission gear; 25. a turntable; 26. a pull rod; 27. pushing the piston; 28. a piston cavity; 29. pushing the disc; 30. a spring; 31. pulling a rope; 32. an electric reel; 33. a fourth transmission gear; 34. a third drive gear.
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. 1-5, a cartoon display device comprises a fixed base 1, a rotating disc 3 is movably connected to the top of the fixed base 1, a fixed groove 14 is arranged on the outer ring of the top of the rotating disc 3, a protective cover 4 is clamped in the fixed groove 14, the protective cover 4 can cover the outer part of a model to be displayed through the arrangement of the protective cover 4, the model is protected and prevented from being damaged, the protective cover 4 is clamped with the fixed groove 14, a user can conveniently separate the protective cover 4 from the rotating disc 3 and replace or take out the displayed model, a clamping groove 17 is arranged in the middle of the top of the protective cover 4, a fixed hole is arranged in the middle of the bottom of an inner cavity of the clamping groove 17, a support rod 5 is clamped in the clamping groove 17, a fixed block 18 is fixedly connected to the middle of the bottom of the support rod 5, and the support rod 5 is clamped to, also be convenient for simultaneously bracing piece 5 and safety cover 4 separation, fixed block 18 and fixed orifices looks adaptation, the equal fixedly connected with electric telescopic handle 6 in both sides of bracing piece 5 bottom, electric telescopic handle 6's bottom fixedly connected with support ring 7, soft cloth 8 is cleaned to the inboard fixedly connected with of support ring 7, and clean soft cloth 8 and contact with safety cover 4, through electric telescopic handle 6, electric telescopic handle 6 flexible can change the position of the support ring 7 of looks fixed connection with it, support ring 7 drives and cleans soft cloth 8 and reciprocates on the surface of safety cover 4, can wipe the dust of adhesion on safety cover 4 surface, make safety cover 4 keep clean and tidy, do benefit to the use of this equipment.
Wherein, the material of safety cover 4 is transparent, leaves the clearance between unable adjustment base 1's top and rolling disc 3's the bottom, through setting the material of safety cover 4 to transparent, the sight can see through the animation model that shows in this equipment of safety cover 4, leaves gapped setting between unable adjustment base 1's top and rolling disc 3's the bottom, the recess that makes unable adjustment base 1 top be equipped with can be linked together with the external world, the use of the micro vacuum pump 10 of being convenient for.
Wherein, the even fixedly connected with spring pipe in the outside at 3 tops of rolling disc, and the other end fixedly connected with light 15 of spring pipe, light 15 are located the inboard of fixed slot 14, and through the setting of spring pipe, the user can adjust the deflection angle of light 15 according to the demand, and the model can be lighted up to the light that light 15 takes place, the show of the model of being convenient for.
Wherein, the middle part at 1 top of unable adjustment base is equipped with the recess, the middle part fixedly connected with motor 9 of recess inner chamber bottom, the terminal middle part fixed connection with carousel 3 bottoms of output shaft of motor 9, and motor 9's output shaft and recess swing joint, through motor 9, motor 9's rotation drives the carousel 3 rotation of looks fixed connection with it, the rotation of carousel 3 drives the animation model rotation of fixing on it, the animation model is in the state of motion in this equipment, the observation animation model that ornamental personnel can be comprehensive, the vividness of animation model has been increased, the bandwagon effect of animation model is better.
Wherein, one side fixedly connected with backup pad on the output shaft top of motor 9, and the top fixedly connected with micro vacuum pump 10 of backup pad, the air intake fixedly connected with air-supply line 11 of micro vacuum pump 10, the other end of air-supply line 11 runs through the bottom of rolling disc 3 and extends to the inner chamber of rolling disc 3, through micro vacuum pump 10's setting, micro vacuum pump 10 keeps the state of relative stillness with rolling disc 3, be convenient for the fixed of model, when micro vacuum pump 10 during operation, the end of air-supply line 11 that links to each other with micro vacuum pump 10 can produce suction, take away the air of rolling disc 3 inner chamber, make the inner chamber of rolling disc 3 keep the vacuous state, be convenient for the fixed of model.
Wherein, the top of the inner cavity of the rotating disc 3 is evenly provided with a vent hole 16, the inner cavity of the vent hole 16 is clamped with a sealing plug 13, the top of the sealing plug 13 extends to the upper part of the rotating disc 3, the bottom of the sealing plug 13 is fixedly connected with a spring 12, the other end of the spring 12 is fixedly connected with the bottom of the inner cavity of the rotating disc 3, the shape of the sealing plug 13 is convex, through the arrangement of the sealing plug 13, when the model is placed at the top of the rotating disc 3, the model can downwards extrude the sealing plug 13, the bottom end of the sealing plug 13 can enter the inner cavity of the rotating disc 3, because the diameter of the top end of the sealing plug 13 is smaller than that of the bottom end, the vent hole 16 is opened, the air inlet pipe 11 extracts the air at the bottom of the model, the model is fixed on the rotating disc 3, when the rotating disc 3 stops rotating, the model can, the ventilation hole 16 will be stopped up again to sealing plug 13 under the effect of the resilience force of spring 12, and the ventilation hole that only contacts with the model in this equipment is in the state of work, and the model of being convenient for is fixed, and a plurality of models can be fixed to a plurality of settings in ventilation hole 16, have improved the practicality of this equipment.
Wherein, the bottom fixedly connected with slipmat 2 of unable adjustment base 1, through the setting of slipmat 2, increased the frictional force between this equipment and the place the platform, what this equipment was placed is more steady.
The working principle is as follows: when the device is used, the protective cover 4 is opened, a model to be displayed is placed at the bottom of the rotating disc 3, the model can extrude the sealing plug 13 which is contacted with the bottom of the model, the bottom end of the sealing plug 13 extends to the inner cavity of the rotating disc 3, the vent hole 16 is in an opened state, a user starts the micro vacuum pump 10, the tail end of the air inlet pipe 11 which is connected with the micro vacuum pump 10 can generate suction force to draw air in the inner cavity of the rotating disc 3 to keep the inner cavity of the rotating disc 3 in a vacuum state, the model is fixed at the top of the rotating disc 3, the user can adjust the bending angle of the spring pipe according to requirements to enable the illuminating lamp 15 to illuminate the model, the protective cover 4 is clamped with the fixed groove 14 by the user, the protective cover 4 covers the outer side of the model to protect the model, when the model is displayed, the motor 9 in the device is in a working state, the cartoon model fixed on the rotating disc 3 is driven to rotate by the rotation of the rotating disc, the cartoon model is in a moving state in the equipment, so that an observer can comprehensively observe the cartoon model, the vividness of the cartoon model is increased, and the display effect of the cartoon model is better.
Referring to fig. 6 to 8, in an embodiment, the cartoon display apparatus further includes a cleaning mechanism, the cleaning mechanism includes a water tank 202, the water tank 202 is communicated with the atomizing chamber 201 via a liquid supply pipe 203, an electromagnetic valve is disposed on the liquid supply pipe 203, and the electromagnetic valve is electrically connected to a controller and is used for adjusting a flow rate of liquid passing through the liquid supply pipe 203;
the atomization cavity 201 is arranged in the shell 20, the shell 20 is funnel-shaped, one end of the shell 20 with a smaller opening is arranged at one end of the mounting seat 19, the other end of the mounting seat 19 is detachably arranged at the top of the protection cover 4, the other end of the shell 20 is provided with a blocking plate 204, and the blocking plate 204 is provided with a plurality of exhaust holes which are uniformly distributed;
the blocking plate 204 is detachably connected with an adjusting joint 205, one side of the adjusting joint 205 is sleeved on the blocking plate 204, one side of the adjusting joint 205, which is opposite to the blocking plate 204, is provided with a plurality of air holes which are in one-to-one correspondence with the air holes in the blocking plate 204, and the other side of the adjusting joint 205 is provided with a plurality of cleaning nozzles which are uniformly distributed;
the adjusting joint 205 is fixedly connected to one end of a first rotating shaft 206, the other end of the first rotating shaft 206 is rotatably connected to the mounting seat 19 and is connected to a driving device 207, and the driving device 207 is electrically connected to a controller and is used for controlling the rotation of the first rotating shaft 206;
a first transmission gear 21 is further arranged in the shell 20, the first transmission gear 21 is located in the shell 20 and is fixedly connected with the top end of a third rotating shaft 22, the third rotating shaft 22 is arranged in the vertical direction, the inner side wall of the shell 20 is rotatably connected with one end of a second rotating shaft 23 through a bearing, a second transmission gear 24 meshed with the first transmission gear 21 is fixedly connected on the second rotating shaft 23, the other end of the second rotating shaft 23 is fixedly connected with one side of a rotating disc 25, one end of a pull rod 26 is rotatably connected on the rotating disc 25, the other end of the pull rod 26 is rotatably connected with a pushing piston 27, the pull rod 26 drives the piston 27 to reciprocate in a piston cavity 28, and the piston cavity 28 is communicated with the liquid supply pipeline 203;
the first rotating shaft 206 is further provided with a push disc 29 sleeved on the first rotating shaft 206, the push disc 29 is located below the piston cavity 28, the first rotating shaft 206 is further provided with a fourth transmission gear 33 sleeved on the first rotating shaft 206, the fourth transmission gear 33 is in meshing transmission with a third transmission gear 34, and the third transmission gear 34 is fixedly connected with the bottom end of the third rotating shaft 22;
one end of a pull rope 31 is connected to the lower side of the push disc 29, the other end of the pull rope 31 is connected with an electric winding drum 32, and the electric winding drum 32 is fixed on the blocking plate 204;
the push disc 29 is connected with the bottom of the piston cavity 28 through a spring 33;
the push disc 29 and the fourth transmission gear 33 are connected through a sleeve sleeved on the first rotating shaft 206.
The working principle and the beneficial effects of the technical scheme are as follows: when the electric rolling device is used, the driving motor 9 drives the first rotating shaft 206 to rotate, the electric rolling drum rotates to drive the pull rope 31 to retract and release, when the pull rope 31 is tightened, the push disc 29 moves along with the tightening direction of the pull rope 31, the spring 3012 is stretched by the tensile force and simultaneously pushes the fourth transmission gear 33 to move in the same direction, when the fourth transmission gear 33 is meshed with the third transmission gear 34, the electric rolling drum 32 stops working, the fourth transmission gear 33 rotating along with the first rotating shaft 206 drives the third transmission gear 34 to rotate, simultaneously the third rotating shaft 22 rotates along with the third transmission gear and drives the first transmission gear 21 to rotate, the first transmission gear 21 and the second transmission gear 24 are meshed for transmission to drive the second rotating shaft 23 to rotate, the second rotating shaft 23 drives the rotating disc 25 to rotate, when the rotating disc 25 rotates, one end of the pull rod 26 is driven to rotate, and simultaneously the other end of the pull rod 26, the liquid supply pipeline 203 is communicated with the piston cavity 28, and the pressure of liquid entering the atomizing cavity 201 from the liquid supply pipeline 203 is improved by the reciprocating linear motion of the pushing piston 27, so that the atomization of the liquid is facilitated; when the use is stopped, the electric reel 32 reversely rotates to release the pull rope 31, the spring 3012 loses external force and stretches to restore to the original shape, the push disc 29 is driven to reset, and meanwhile the third transmission gear 34 is disconnected from the fourth transmission gear 33.
In one embodiment, further comprising an illumination adjustment device, the illumination adjustment device comprising:
the illuminating device is arranged in the protective cover 4 and is used for illuminating the objects displayed in the protective cover 4;
the ventilation device comprises a ventilation pipeline, and the exhaust end of the ventilation pipeline is communicated with the inside of the protective cover 4;
a first temperature sensor provided in the protective cover 4 for detecting a temperature in the protective cover 4;
the second temperature sensor is arranged in the ventilation pipeline of the ventilation device and used for detecting the temperature of the air input by the ventilation device;
the illuminance sensor is arranged on the protective cover 4 and used for detecting the illuminance of the environment where the sensor is arranged;
the distance sensor is arranged on the lighting device and used for detecting the distance between the lighting device and the cartoon display model;
the voltage regulating device is arranged in a circuit of the lighting device and used for regulating and controlling the working voltage of the lighting device;
the controller, the controller with ventilation unit, first temperature sensor, second temperature sensor, illuminance sensor, distance sensor, voltage adjusting device electricity are connected, the controller is based on the detected value of first temperature sensor, second temperature sensor, illuminance sensor, distance sensor controls voltage adjusting device and ventilation unit work, includes:
step 1: the controller calculates a target working voltage of the lighting device according to detection values of the illuminance sensor and the distance sensor and a formula (1), and controls the voltage regulating device to work so that the current working voltage of the lighting device is the target working voltage;
u is a target working voltage of the lighting device;
U0is the rated working voltage of the lighting device;
τ is a detection value of the illuminance sensor;
gamma is the light reflection coefficient of the display article;
φ0is the maximum illumination of the lighting device;
phi is the current illumination of the lighting device;
e is a constant, 2.72 is taken;
l is a detection value of the distance sensor;
l0is the maximum illumination distance of the illumination device;
step 2: after the lighting device works for the target working time, calculating the air volume which needs to be input into the protective cover 4 by the ventilation device based on the detection values of the first temperature sensor and the second temperature sensor through a formula (2), and controlling the ventilation device to work by the controller, so that the air volume which is actually input into the protective cover 4 by the ventilation device is the air volume which needs to be input into the protective cover 4 by the ventilation device;
g is the air quantity which needs to be input into the protective cover 4 by the ventilation device;
σ is the air leakage coefficient of the protective cover 4;
Δ T is the target operating time of the lighting device;
r is a resistance value of the lighting device circuit;
s is the surface area of the lighting device;
c is the specific heat capacity of air;
ρ is the density of air;
t1the detected value of the first temperature sensor is obtained;
t2is the detection value of the second temperature sensor.
The working principle and the beneficial effects of the technical scheme are as follows: by arranging the illumination adjusting device and setting the distance sensor and the illuminance sensor, the illumination of the illumination adjusting device is automatically adjusted according to the difference of the size and the shape of the displayed article, so that the optimal display effect is ensured; after the lighting device works for the target time, the controller automatically regulates and controls the ventilation device to ventilate the protection cover 4 based on the temperature and the ambient temperature in the protection cover 4 detected by the first temperature sensor and the second temperature sensor, so that the phenomenon that the heat dissipation is excessive due to the long-time opening of the lighting device is avoided, the controller intelligently controls the starting and stopping of the ventilation device according to the detection result of the sensor, and the energy-saving effect is achieved while the heat dissipation is ensured.
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 (9)
1. The utility model provides an animation display device, includes unable adjustment base (1), its characterized in that: the top of the fixed base (1) is movably connected with a rotating disc (3), the outer ring of the top of the rotating disc (3) is provided with a fixed groove (14), a protective cover (4) is clamped in the fixed groove (14), a clamping groove (17) is arranged in the middle of the top of the protective cover (4), the middle part of the bottom of the inner cavity of the clamping groove (17) is provided with a fixed hole, the clamping groove (17) is internally clamped with a supporting rod (5), and the middle part of the bottom of the supporting rod (5) is fixedly connected with a fixed block (18), the fixing block (18) is matched with the fixing hole, both sides of the bottom of the supporting rod (5) are fixedly connected with electric telescopic rods (6), the bottom of the electric telescopic rod (6) is fixedly connected with a support ring (7), the inboard fixedly connected with of support ring (7) cleans soft cloth (8), just clean soft cloth (8) and contact with safety cover (4).
2. The animation display device as claimed in claim 1, wherein: the material of safety cover (4) is transparent, leave the clearance between the top of unable adjustment base (1) and the bottom of rolling disc (3).
3. The animation display device as claimed in claim 1, wherein: the spring tube is uniformly and fixedly connected to the outer side of the top of the rotating disc (3), the other end of the spring tube is fixedly connected with an illuminating lamp (15), and the illuminating lamp (15) is located on the inner side of the fixing groove (14).
4. The animation display device as claimed in claim 1, wherein: the middle part at the top of the fixed base (1) is provided with a groove, the middle part at the bottom of the inner cavity of the groove is fixedly connected with a motor (9), the tail end of an output shaft of the motor (9) is fixedly connected with the middle part at the bottom of the rotating disc (3), and the output shaft of the motor (9) is movably connected with the groove.
5. The animation display device as claimed in claim 4, wherein: one side fixedly connected with backup pad on the output shaft top of motor (9), and the top fixedly connected with micro vacuum pump (10) of backup pad, the air intake fixedly connected with air-supply line (11) of micro vacuum pump (10), the other end of air-supply line (11) runs through the bottom of rolling disc (3) and extends to the inner chamber of rolling disc (3).
6. The animation display device as claimed in claim 1, wherein: the top in rolling disc (3) inner chamber evenly is equipped with ventilation hole (16), the inner chamber joint in ventilation hole (16) has sealing plug (13), the top of sealing plug (13) extends to the top of rolling disc (3), the bottom fixedly connected with spring (12) of sealing plug (13), the other end of spring (12) and the bottom fixed connection of rolling disc (3) inner chamber.
7. The animation display device as claimed in claim 1, wherein: the bottom of the fixed base (1) is fixedly connected with an anti-slip mat (2).
8. The animation display device as claimed in claim 1, wherein: the cleaning device comprises a cleaning mechanism, the cleaning mechanism comprises a water tank (202), the water tank (202) is communicated with an atomizing cavity (201) through a liquid supply pipeline (203), an electromagnetic valve is arranged on the liquid supply pipeline (203), and the electromagnetic valve is electrically connected with a controller and used for adjusting the flow of liquid passing through the liquid supply pipeline (203);
the atomizing cavity (201) is arranged in a shell (20), the shell (20) is funnel-shaped, one end of the shell (20) with a smaller opening is installed at one end of an installation seat (19), the other end of the installation seat (19) is detachably installed at the top of the protection cover (4), a blocking plate (204) is arranged at the other end of the shell (20), and a plurality of exhaust holes which are uniformly distributed are formed in the blocking plate (204);
the blocking plate (204) is detachably connected with an adjusting joint (205), one side of the adjusting joint (205) is sleeved on the blocking plate (204), one side of the adjusting joint (205) opposite to the blocking plate (204) is provided with a plurality of air holes which are in one-to-one correspondence with the air holes in the blocking plate (204), and the other side of the adjusting joint (205) is provided with a plurality of cleaning nozzles which are uniformly distributed;
the adjusting joint (205) is fixedly connected with one end of a first rotating shaft (206), the other end of the first rotating shaft (206) is rotatably connected to the mounting base (19) and is connected with a driving device (207), and the driving device (207) is electrically connected with a controller and is used for controlling the rotation of the first rotating shaft (206);
still be equipped with first drive gear (21) in shell (20), first drive gear (21) are located in shell (20) and with third rotation axis (22) top fixed connection, third rotation axis (22) vertical direction arranges, the one end of connecting second rotation axis (23) is rotated through the bearing to shell (20) inside wall, fixedly connected with on second rotation axis (23) with second drive gear (24) of first drive gear (21) meshing, second drive gear (24), one side of the other end fixed connection carousel (25) of second rotation axis (23), the one end of connecting pull rod (26) is rotated on carousel (25), the other end of pull rod (26) is rotated and is connected with and promotes piston (27), pull rod (26) drive piston (27) reciprocating linear motion in piston chamber (28), the piston cavity (28) is communicated with the liquid supply pipeline (203);
a push disc (29) sleeved on the first rotating shaft (206) is further arranged on the first rotating shaft (206), the push disc (29) is located below the piston cavity (28), a fourth transmission gear (33) sleeved on the first rotating shaft (206) is further arranged on the first rotating shaft (206), the fourth transmission gear (33) is in meshing transmission with a third transmission gear (34), and the third transmission gear (34) is fixedly connected with the bottom end of the third rotating shaft (22);
one end of a pull rope (31) is connected to the lower side of the push disc (29), the other end of the pull rope (31) is connected with an electric winding drum (32), and the electric winding drum (32) is fixed on the blocking plate (204);
the push disc (29) is connected with the bottom of the piston cavity (28) through a spring (33);
the push disc (29) is connected with the fourth transmission gear (33) through a sleeve sleeved on the first rotating shaft (206).
9. The animation display device as claimed in claim 1, wherein:
still include illumination adjusting device, illumination adjusting device includes:
the illuminating device is arranged in the protective cover (4) and is used for illuminating the articles displayed in the protective cover (4);
the ventilation device comprises a ventilation pipeline, and the exhaust end of the ventilation pipeline is communicated with the inside of the protective cover (4);
a first temperature sensor arranged in the protective cover (4) for detecting the temperature in the protective cover (4);
the second temperature sensor is arranged in the ventilation pipeline of the ventilation device and used for detecting the temperature of the air input by the ventilation device;
the illuminance sensor is arranged on the protective cover (4) and used for detecting the illuminance of the environment where the sensor is located;
the distance sensor is arranged on the lighting device and used for detecting the distance between the lighting device and the cartoon display model;
the voltage regulating device is arranged in a circuit of the lighting device and used for regulating and controlling the working voltage of the lighting device;
the controller, the controller with ventilation unit, first temperature sensor, second temperature sensor, illuminance sensor, distance sensor, voltage adjusting device electricity are connected, the controller is based on the detected value of first temperature sensor, second temperature sensor, illuminance sensor, distance sensor controls voltage adjusting device and ventilation unit work, includes:
step 1: the controller calculates a target working voltage of the lighting device according to detection values of the illuminance sensor and the distance sensor and a formula (1), and controls the voltage regulating device to work so that the current working voltage of the lighting device is the target working voltage;
u is a target working voltage of the lighting device;
U0is the rated working voltage of the lighting device;
τ is a detection value of the illuminance sensor;
gamma is the light reflection coefficient of the display article;
φ0is the maximum illumination of the lighting device;
phi is the current illumination of the lighting device;
e is a constant, 2.72 is taken;
l is a detection value of the distance sensor;
l0is the maximum illumination distance of the illumination device;
step 2: after the lighting device works for a target working time, calculating the air volume which needs to be input into the protective cover (4) by the ventilation device through a formula (2) based on the detection values of the first temperature sensor and the second temperature sensor, and controlling the ventilation device to work by the controller, so that the air volume which is actually input into the protective cover (4) by the ventilation device is the air volume which needs to be input into the protective cover (4) by the ventilation device;
g is the air quantity which needs to be input into the protective cover (4) by the ventilation device;
sigma is the air leakage coefficient of the protective cover (4);
Δ T is the target operating time of the lighting device;
r is a resistance value of the lighting device circuit;
s is the surface area of the lighting device;
c is the specific heat capacity of air;
ρ is the density of air;
t1the detected value of the first temperature sensor is obtained;
t2is the detection value of the second temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180628.6A CN112120486A (en) | 2020-10-29 | 2020-10-29 | Animation display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011180628.6A CN112120486A (en) | 2020-10-29 | 2020-10-29 | Animation display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112120486A true CN112120486A (en) | 2020-12-25 |
Family
ID=73851939
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011180628.6A Withdrawn CN112120486A (en) | 2020-10-29 | 2020-10-29 | Animation display equipment |
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| Country | Link |
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| CN (1) | CN112120486A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206676802U (en) * | 2017-02-28 | 2017-11-28 | 严沁 | A kind of linen-cotton hair preliminary working cleaning equipment |
| CN107510309A (en) * | 2016-06-16 | 2017-12-26 | 重庆市荣昌区索领网络科技有限公司 | A kind of showcase for being used to sell electronics |
| CN107616643A (en) * | 2016-07-16 | 2018-01-23 | 重庆市六方格农业综合开发有限公司 | A kind of vegetable sale platform |
| CN110311206A (en) * | 2019-06-27 | 2019-10-08 | 江苏维航精仪科技有限公司 | A kind of ultra wide bandwidth wave beam low profile back-cavity antenna structure |
| CN210124494U (en) * | 2019-05-30 | 2020-03-06 | 江西服装学院 | E-commerce platform marketing device |
| CN210169549U (en) * | 2019-03-28 | 2020-03-24 | 扬州一平米展柜有限公司 | Commercial showcase with focusing light effect |
| CN210169548U (en) * | 2019-06-04 | 2020-03-24 | 九江学院 | Model rack for product design |
| CN210407842U (en) * | 2019-06-21 | 2020-04-28 | 宋泽宇 | Device for displaying three-dimensional animation design |
| CN211380593U (en) * | 2019-11-11 | 2020-09-01 | 沭阳奎广工贸有限公司 | Exhibition stand with anti-falling intercepting structure for selling glass products |
-
2020
- 2020-10-29 CN CN202011180628.6A patent/CN112120486A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107510309A (en) * | 2016-06-16 | 2017-12-26 | 重庆市荣昌区索领网络科技有限公司 | A kind of showcase for being used to sell electronics |
| CN107616643A (en) * | 2016-07-16 | 2018-01-23 | 重庆市六方格农业综合开发有限公司 | A kind of vegetable sale platform |
| CN206676802U (en) * | 2017-02-28 | 2017-11-28 | 严沁 | A kind of linen-cotton hair preliminary working cleaning equipment |
| CN210169549U (en) * | 2019-03-28 | 2020-03-24 | 扬州一平米展柜有限公司 | Commercial showcase with focusing light effect |
| CN210124494U (en) * | 2019-05-30 | 2020-03-06 | 江西服装学院 | E-commerce platform marketing device |
| CN210169548U (en) * | 2019-06-04 | 2020-03-24 | 九江学院 | Model rack for product design |
| CN210407842U (en) * | 2019-06-21 | 2020-04-28 | 宋泽宇 | Device for displaying three-dimensional animation design |
| CN110311206A (en) * | 2019-06-27 | 2019-10-08 | 江苏维航精仪科技有限公司 | A kind of ultra wide bandwidth wave beam low profile back-cavity antenna structure |
| CN211380593U (en) * | 2019-11-11 | 2020-09-01 | 沭阳奎广工贸有限公司 | Exhibition stand with anti-falling intercepting structure for selling glass products |
Non-Patent Citations (2)
| Title |
|---|
| 上海市-欧洲共同体能源管理培训中心: "《现代节能技术》", 31 August 1991 * |
| 赵丽颖 等: "《建筑设备》", 31 October 2015 * |
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Application publication date: 20201225 |