Digital engine interactive panoramic cabinet for education and science popularization display of marine museum

Abstract

The invention discloses a digital engine interactive panoramic cabinet for displaying education and science popularization of a navigation museum, which relates to the technical field of display cabinets and comprises a base and further comprises an induction box, a display screen and a display screen, and the induction box is mounted on the base through a support column and used for sensing the gesture of a hand of a user put in the induction box and sending out a signal; a frame body is fixedly connected to the base, the display assembly is connected to the frame body, and a glass screen is arranged at the output end of the display assembly. The device can achieve a periodic airflow blowing effect on the upper surface of the glass screen, water mist on the surface of the glass screen is effectively removed, the display effect is improved, the service life of a display assembly is prolonged, the drying mechanism works, the blown airflow and airflow introduced from the outside can be dried, and the drying effect is improved. And the dried airflow is collected to the output end of the demisting mechanism, so that the airflow blown out of the output end of the demisting mechanism carries the dried airflow, and the demisting effect on the upper surface of the glass screen is improved.

Description

Technical Field

[0001] The invention relates to the technical field of display cabinets, and in particular to a digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum. Background Art

[0002] The 180-degree holographic projection imaging system is a mid-air imaging system that suspends a three-dimensional image in the real scene of the cabinet. It consists of a cabinet, a beam splitter, a spotlight, and a video playback device. Based on the beam splitter imaging principle, it constructs a three-dimensional model by shooting the exhibits in real time, and then superimposes the photographed exhibit images or the exhibits' three-dimensional model images into the scene, forming a dynamic and static exhibit display system. People do not need to wear polarized glasses, and can directly watch the 3D phantom stereoscopic display special effects, giving people a visual impact and a strong sense of depth.

[0003] In the Maritime Museum, when using the digital engine interactive panoramic cabinet for holographic projection imaging, some of the items used for educational and popular science displays need to be preserved in water. Therefore, the environment will be relatively humid, and the water vapor produced by the breathing of the viewers can easily cause fog on the surface of the glass screen used for display, affecting the display effect of the glass screen. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that the environment is relatively humid, and the water vapor produced by the breathing of the viewers can easily cause fog on the surface of the glass screen used for display, thus affecting the display effect of the glass screen. A digital engine interactive panoramic cabinet for educational and popular science displays in maritime museums is proposed.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum, comprising a base, and also comprising:

[0006] A sensing box, which is mounted on the base through a support and is used to sense the hand gesture of the user placed therein and send out a signal;

[0007] A display component, wherein a frame is fixedly connected to the base, the display component is connected to the frame, and the output end is a glass screen. The display component is electrically connected to the induction box, and receives a signal from the induction box and displays it on the glass screen;

[0008] A demisting mechanism, wherein the demisting mechanism is installed on the frame, and the output end thereof is directed toward the upper surface of the glass screen;

[0009] A drying mechanism, the drying mechanism includes an upper plate, the upper plate is fixedly connected to the top of the frame, a first air duct and a second air duct are opened in the upper plate, the bottom of the first air duct is connected to a first side duct, the first side duct is located in the direction of the output end of the defogger mechanism, an air intake square tube for intake is installed on one side of the upper plate, and an exhaust square tube for exhaust is installed on the other side, the output end of the air intake square tube is connected to one end of the first air duct and the second air duct, the input end of the exhaust square tube is connected to the other end of the second air duct, the other end of the first air duct is connected to a third air duct, the bottom end of the third air duct is connected to the inside of the frame, the air outlet end inside the frame is located at the output end of the defogger mechanism, the first air duct located between the first side duct and the third air duct is connected to a drying component, the drying component is used to absorb water vapor in the passing air.

[0010] In the above-mentioned digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum, the frame includes two side partitions fixedly connected to the base, a front partition and a rear partition, the two ends of the front partition are fixedly connected to the middle parts of the two side partitions in a one-to-one correspondence, and the top is connected to the output end of the defogger mechanism, the two ends of the rear partition are fixedly connected to the ends of the two side partitions away from the induction box in a one-to-one correspondence, and the top is fixedly connected to the bottom of the upper plate, the induction box is located in a semi-enclosed space surrounded by the upper surface of the base, the opposite side of the two side partitions, the outer side of the front partition and the bottom of the upper plate, the display component is connected to the two side partitions, the rear partition and the upper plate, the two sides of the glass screen are sealed and abutted against the opposite side of the two side partitions in a one-to-one correspondence, the bottom end of the third air duct is connected to the notched space surrounded by the opposite side of the two side partitions, the opposite side of the front partition and the rear partition, the upper plate, the lower surface of the glass screen and the display component except the glass screen, and the air outlet end of the notch of the notch space is located at the output end of the defogger mechanism.

[0011] In the above-mentioned digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum, the display component includes a control module, the control module is installed between two side partitions, the control module is electrically connected to the induction box and the glass screen, and is electrically connected to the light-emitting area and the display component, the glass screen is arranged at a forty-five-degree inclination, and the bottom end is fixedly connected to the control module, the control module is fixedly connected to the model area on the side away from the induction box, the model area is spaced apart from the rear partition at one end away from the control module, the light-emitting area is parallelly spaced below the model area, and the output direction points to the model area and the lower surface of the glass screen, the two sides of the light-emitting area are fixedly connected to the opposite sides of the two side partitions in a one-to-one correspondence, and the end away from the control module is fixedly connected to the rear partition, the gap of the gap space is composed of the opposite side of the model area and the light-emitting area, and the display component includes an electric control slide rail, the electric control slide rail is installed at the bottom of the upper plate, the output end of the electric control slide rail is fixedly connected to a horizontal slide rail, a control slider is slidably installed on the horizontal slide rail, a display screen is installed at the bottom of the control slider, and the output direction of the display screen points to the upper surface of the glass screen.

[0012] In the above-mentioned digital engine interactive panoramic cabinet used for educational and popular science display in maritime museums, the defogger mechanism includes a first motor, which is installed on a base through a motor seat and is located on the outside of a side partition. The output end of the first motor is coaxially fixedly connected with a driving gear, and the driving gear is meshed with a driven gear. A rotating ventilation ring is coaxially installed at one end of the driven gear away from the side partition. The air inlet end of the rotating ventilation ring is connected with an air inlet pipe, and the air outlet end is connected with an air pipe. The end of the air inlet pipe away from the rotating ventilation ring is connected to the output end of an external air source, and a pressure regulating valve is installed on the air inlet pipe. The end of the air pipe away from the rotating ventilation ring is rotatably connected to the side partition and extends between the two side partitions. An air outlet is provided on the air pipe, and the output direction of the air outlet points to the upper surface of the glass screen.

[0013] In the above-mentioned digital engine interactive panoramic cabinet used for educational and popular science displays in maritime museums, a limiting plate is fixedly connected between the two side partitions, and the limiting plate is in the shape of a three-quarter ring. The inner side of the limiting plate is coaxially sealed and rotatably matched with the ventilation pipe, and one-quarter of the opening of the limiting plate points to the upper surface of the glass screen.

[0014] In the above-mentioned digital engine interactive panoramic cabinet used for educational and popular science displays in maritime museums, an electric control shaft is coaxially mounted on the driven gear, and the air outlet includes multiple air outlets, one side of each of the multiple air outlets is connected to a ventilation groove, and the ventilation groove is sealingly and slidingly connected to an air blocking plate, one end of each of the multiple air blocking plates is coaxially and fixedly connected to the output end of the electric control shaft, and the rotating part of the air blocking plate blocks the air outlet.

[0015] In the above-mentioned digital engine interactive panoramic cabinet used for educational and popular science displays in maritime museums, the first motor and the electric control shaft are electrically connected to a controller, which is mounted on a base and is used to control the working states of the first motor and the electric control shaft. When the controller is working, the air outlet on the ventilation pipe rotates from the side of the quarter opening of the limiting plate to the top, and the air blocking plate is controlled to rotate and extend to reduce the ventilation diameter of the air outlet.

[0016] In the above-mentioned digital engine interactive panoramic cabinet used for educational and popular science displays in maritime museums, the drying component includes a shell, which is cylindrical in shape. The shell is rotatably connected to the inside of the first air duct, and the bottom rotates against the bottom of the first air duct. The shell is filled with a reducible desiccant, and a plurality of gaps are opened through the outer peripheral side.

[0017] In the above-mentioned digital engine interactive panoramic cabinet used for educational and popular science display in a maritime museum, a baffle is fixedly connected in the first air duct, the baffle is in a quarter arc shape, and the coaxial seal is against the bottom of the casing on one side close to the third air duct.

[0018] In the above-mentioned digital engine interactive panoramic cabinet for educational and popular science displays in maritime museums, the drying component also includes a restoration component, which includes a second motor, a fixing plate fixedly connected to the upper plate, the second motor is installed on the fixing plate, a divider is coaxially installed on the output end of the second motor, a rotating shaft is coaxially fixedly connected to the output end of the divider, the rotating shaft is sealed through the first air duct at one end away from the second motor, and is coaxially sealed through and extends into the casing, a cross is fixedly connected between the end of the rotating shaft extending into the casing and the interior of the casing, four air distribution grooves are penetrated on the cross, the side of the air distribution groove is connected to the limiting groove, an air distribution plate is sealingly and slidably connected in the limiting groove, one end of the four air distribution plates is sealed through the casing, and is fixed A sleeve block is fixedly connected, a spring is fixedly connected between the sleeve block and the rotating shaft, a guide plate is fixedly connected in the first air duct, the guide plate is in the shape of a smooth rectangular frame, the sleeve block slides against the inner side of the guide plate away from one end of the spring, the two springs located at the top and close to the side of the air inlet square tube are initially in a natural state, and the air dividing plate is extended out of the limiting groove to seal the corresponding air dividing groove, the other two springs are initially in a compressed state, and the air dividing plate is retracted back into the corresponding limiting groove, a microwave device is installed on the top of the side of the sleeve shell close to the air inlet square tube, the cross, the two air dividing plates that seal the air dividing grooves, the microwave device, the inner sides of the two ends of the sleeve shell and the inner side of the first air duct form a closed space, and the microwave device is used to heat part of the desiccant in the sleeve shell in the sealed space;

[0019] A through hole is provided on the top of the microwave device which constitutes the sealed space, a second side channel is provided in the upper plate, the top of the second side channel is connected with the second air channel, and the bottom end is connected with the through opening, a slidable electrically controlled slider is installed on the top of the microwave device, a partition is fixedly connected to the electrically controlled slider, and the partition seals the through hole after the partition moves.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] 1. The present invention provides a defogger mechanism and a drying mechanism. When the defogger mechanism is in operation, the airflow can be blown periodically on the upper surface of the glass screen, thereby effectively removing the water mist on the surface of the glass screen, improving the display effect, and increasing the service life of the display component. When the drying mechanism is in operation, the airflow after blowing and the airflow introduced from the outside can be dried, and the dried airflow can be collected to the output end of the defogger mechanism, so that the airflow blown out from the output end of the defogger mechanism carries the dried airflow, thereby improving the defogger effect on the upper surface of the glass screen. At the same time, the dried airflow passes through the lower surface of the glass screen and the luminous area during the flow process, thereby further effectively removing the water vapor on the lower surface of the glass screen and the luminous area, thereby increasing the service life of the display component and increasing the overall defogger effect.

[0022] 2. The present invention provides a defogger mechanism through a rotatable vent pipe. When the vent pipe rotates, the airflow passes through the air outlet on the vent pipe and sweeps across the entire upper surface of the glass screen, thereby improving the overall defogger effect on the upper surface of the glass screen. At the same time, the electric control shaft works to reduce the air diameter of the air outlet when the vent pipe rotates, thereby increasing the pressure and flow rate of the output airflow when the outlet output direction is from the low and proximal end of the glass screen to the high and distal end, thereby ensuring the defogger effect on the upper surface of the glass screen.

[0023] 3. The present invention sets up a drying mechanism. The drying components in the drying mechanism can work to dry the passing airflow through a reducible desiccant. At the same time, the dryer can be reduced by microwave heating, and the air carrying moisture can be discharged through the exhaust square pipe, thereby reducing the moisture entering the air circulation process and improving the continuous drying capacity of the drying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a digital engine interactive panoramic cabinet for educational and popular science exhibitions in a maritime museum proposed by the present invention;

[0025] Figure 2 A half-section view of the upper plate portion of a digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum proposed by the present invention;

[0026] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0028] Figure 5 for Figure 2 Schematic diagram of the enlarged structure at C in the middle;

[0029] Figure 6 This is a structural schematic diagram of a driven gear and a vent pipe part of a digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum proposed by the present invention;

[0030] Figure 7 This is a structural schematic diagram of the vent pipe, air blocking sheet and limiting plate part of a digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum proposed by the present invention;

[0031] Figure 8 This is a structural schematic diagram of the display screen part of a digital engine interactive panoramic cabinet for educational and popular science exhibitions in a maritime museum proposed by the present invention;

[0032] Fig. 9 A cross-sectional view of the air intake square pipe and the exhaust square pipe of a digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum proposed by the present invention;

[0033] Fig.10 A cross-sectional view of a microwave device portion of a digital engine interactive panoramic cabinet for educational and popular science exhibitions in a maritime museum proposed by the present invention;

[0034] Fig.11 A cross-sectional view of an air distribution plate and a casing portion of a digital engine interactive panoramic cabinet for educational and popular science exhibitions in a maritime museum proposed by the present invention;

[0035] Fig.12 A half-section diagram of a model area and a light-emitting area of ​​an interactive panoramic cabinet of a digital engine for educational and popular science display in a maritime museum proposed by the present invention.

[0036] In the figure: 1, base; 11, induction box; 12, side partition; 13, front partition; 2, first motor; 21, driving gear; 22, driven gear; 23, intake pipe; 231, pressure regulating valve; 232, rotating ventilation ring; 24, ventilation pipe; 25, electric control shaft; 251, air blocking plate; 26, limiting plate; 3, glass screen; 31, control module; 32, model area; 33, luminous area; 4, upper plate; 41, electric control slide rail; 42, intake square pipe; 43, exhaust square pipe; 44, the first An air channel; 441, a first side channel; 45, a second air channel; 451, a second side channel; 452, an electrically controlled slider; 453, a spacer; 46, a fixing plate; 47, a rear spacer; 471, a third air channel; 5, a horizontal slide rail; 51, a control slider; 52, a display screen; 6, a second motor; 61, a divider; 62, a rotating shaft; 621, a spring; 622, a limit groove; 63, a microwave device; 631, a through hole; 632, a guide plate; 64, a sleeve block; 641, an air distributor plate; 65, a sleeve shell. DETAILED DESCRIPTION

[0037] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0038] Reference Figure 1 , Figure 8 and Fig.12 , an interactive panoramic cabinet of a digital engine for educational and popular science display in a maritime museum, comprising a base 1, and also comprising:

[0039] The sensing box 11 is installed on the base 1 through a support, and is used to sense the hand gesture of the user placed therein and send out a signal.

[0040] The display component has a frame fixedly connected to the base 1 , the display component is connected to the frame, and the output end is the glass screen 3 . The display component is electrically connected to the induction box 11 , and receives the signal from the induction box 11 and displays it on the glass screen 3 .

[0041] The frame includes two side baffles 12 fixedly connected to the base 1, a front baffle 13 and a rear baffle 47, the two ends of the front baffle 13 are fixedly connected to the middle of the two side baffles 12 in a one-to-one correspondence, and the top is connected to the output end of the defogger mechanism, the two ends of the rear baffle 47 are fixedly connected to the ends of the two side baffles 12 away from the induction box 11 in a one-to-one correspondence, and the top is fixedly connected to the bottom of the upper plate 4, and the induction box 11 is located on the upper surface of the base 1, on the opposite side of the two side baffles 12, on the outside of the front baffle 13 and on the upper plate 4 In the semi-enclosed space surrounded by the bottom, the display component is connected to the two side partitions 12, the rear partition 47 and the upper plate 4, and the two sides of the glass screen 3 are sealed and abutted against the opposite sides of the two side partitions 12 in a one-to-one correspondence. The bottom end of the third air duct 471 is connected to the opposite side of the two side partitions 12, the opposite side of the front partition 13 and the rear partition 47, the upper plate 4, the lower surface of the glass screen 3 and the notched space surrounded by the display component except the glass screen 3, and the air outlet end of the notch of the notched space is located at the output end of the defogger mechanism.

[0042] The display assembly includes a control module 31, which is installed between the two side partitions 12. The control module 31 is electrically connected to the induction box 11 and the glass screen 3, and is electrically connected to the light-emitting area 33 and the display component. The glass screen 3 is inclined at 45 degrees, and the bottom end is fixedly connected to the control module 31. The side of the control module 31 away from the induction box 11 is fixedly connected to the model area 32. The end of the model area 32 away from the control module 31 is spaced and matched with the rear partition 47. The light-emitting area 33 is parallel and spaced below the model area 32, and the output direction points to the model area 32. and the lower surface of the glass screen 3, both sides of the light-emitting area 33 are fixedly connected with the opposite sides of the two side partitions 12 in a one-to-one correspondence, and the end away from the control module 31 is fixedly connected with the rear partition 47, and the gap with the gap space is composed of the model area 32 and the opposite side of the light-emitting area 33. The display component includes an electric control slide rail 41, which is installed on the bottom of the upper plate 4, and the output end of the electric control slide rail 41 is fixedly connected with a horizontal slide rail 5, and a control slider 51 is slidably installed on the horizontal slide rail 5, and a display screen 52 is installed at the bottom of the control slider 51, and the output direction of the display screen 52 points to the upper surface of the glass screen 3.

[0043] Reference Figure 1-Figure 3 , Figure 6 and Figure 7 , a defogger mechanism, the defogger mechanism is installed on the frame, and the output end points to the upper surface of the glass screen 3.

[0044] The defogger mechanism comprises a first motor 2, which is mounted on the base 1 through a motor seat and is located outside a side partition 12. The output end of the first motor 2 is coaxially fixedly connected with a driving gear 21, which is meshed with a driven gear 22. A rotating ventilation ring 232 is coaxially mounted at one end of the driven gear 22 away from the side partition 12. The inlet end of the rotating ventilation ring 232 is connected with an inlet pipe 23, and the outlet end is connected with a ventilation pipe 24. One end of the inlet pipe 23 away from the rotating ventilation ring 232 is connected to the output end of an external air source, and a pressure regulating valve 231 is installed on the inlet pipe 23. One end of the ventilation pipe 24 away from the rotating ventilation ring 232 is rotatably connected to the side partition 12 and extends between the two side partitions 12. An outlet is provided on the ventilation pipe 24, and the output direction of the outlet points to the upper surface of the glass screen 3.

[0045] A limiting plate 26 is fixedly connected between the two side partitions 12 . The limiting plate 26 is in the shape of a three-quarter ring. The inner side of the limiting plate 26 is coaxially sealed and rotatably matched with the vent pipe 24 . A quarter opening of the limiting plate 26 points to the upper surface of the glass screen 3 .

[0046] An electric control shaft 25 is coaxially mounted on the driven gear 22, and includes multiple air outlets, each of which is connected to a ventilation groove on one side, and an air blocking plate 251 is sealingly and slidingly connected to the ventilation groove. One end of each of the multiple air blocking plates 251 is coaxially and fixedly connected to the output end of the electric control shaft 25, and the rotating part of the air blocking plate 251 blocks the air outlet.

[0047] The first motor 2 and the electric control shaft 25 are both electrically connected to a controller, which is installed on the base 1 and is used to control the working status of the first motor 2 and the electric control shaft 25. When the controller is working, the air outlet on the vent pipe 24 rotates from the side of the quarter opening of the limiting plate 26 to the top, and the air blocking plate 251 is controlled to rotate and extend to reduce the ventilation diameter of the air outlet.

[0048] Reference Figure 2 , Figure 4 , Figure 5 , Figure 9-12, drying mechanism, the drying mechanism includes an upper plate 4, the upper plate 4 is fixedly connected to the top of the frame, a first air duct 44 and a second air duct 45 are opened in the upper plate 4, the bottom of the first air duct 44 is connected with a first side duct 441, the first side duct 441 is located in the output end direction of the defogger mechanism, an air intake square tube 42 for air intake is installed on one side of the upper plate 4, and an exhaust square tube 43 for exhaust is installed on the other side, the output end of the air intake square tube 42 is connected with one end of the first air duct 44 and the second air duct 45, the input end of the exhaust square tube 43 is connected with the other end of the second air duct 45, the other end of the first air duct 44 is connected with a third air duct 471, the bottom end of the third air duct 471 is connected with the inside of the frame, the air outlet end inside the frame is located at the output end of the defogger mechanism, the first air duct 44 located between the first side duct 441 and the third air duct 471 is connected with a drying component, and the drying component is used to absorb water vapor in the passing air.

[0049] The drying component includes a casing 65 which is cylindrical and rotatably connected to the inside of the first air passage 44 and whose bottom rotates against the bottom of the first air passage 44. The casing 65 is filled with a reducible desiccant and has a plurality of slits extending through the outer peripheral side.

[0050] A baffle is fixedly connected inside the first air passage 44 . The baffle is in a quarter arc shape and coaxially seals against the bottom of the sleeve 65 on one side close to the third air passage 471 .

[0051] The drying assembly also includes a reduction component, which includes a second motor 6. A fixed plate 46 is fixedly connected to the upper plate 4, and the second motor 6 is installed on the fixed plate 46. A divider 61 is coaxially installed on the output end of the second motor 6, and a rotating shaft 62 is coaxially fixedly connected to the output end of the divider 61. The rotating shaft 62 is sealed and penetrates the first air channel 44 at one end away from the second motor 6, and coaxially and sealedly penetrates and extends into the casing 65. A cross is fixedly connected between one end of the rotating shaft 62 extending into the casing 65 and the inside of the casing 65. Four air distribution grooves are penetrated on the cross, and the side of the air distribution groove is connected to the limiting groove 622. An air distribution plate 641 is sealed and slidably connected in the limiting groove 622. One end of the four air distribution plates 641 seals and penetrates the casing 65, and is fixedly connected to a sleeve block 64. A spring 621 is fixedly connected between the sleeve block 64 and the rotating shaft 62 A guide plate 632 is fixedly connected to the first air duct 44, and the guide plate 632 is in the shape of a smooth rectangular frame. The end of the sleeve block 64 away from the spring 621 slides against the inner side of the guide plate 632. The two springs 621 located at the top and close to the side of the air inlet square tube 42 are initially in a natural state, and the air dividing plate 641 extends out of the limiting groove 622 to seal the corresponding air dividing groove. The other two springs 621 are initially in a compressed state, and the air dividing plate 641 is retracted into the corresponding limiting groove 622. A microwave device 63 is installed on the top of the side of the sleeve shell 65 close to the air inlet square tube 42. The cross, the two air dividing plates 641 that seal the air dividing grooves, the microwave device 63, the inner sides of the two ends of the sleeve shell 65 and the inner side of the first air duct 44 form a closed space, and the microwave device 63 is used to heat part of the desiccant in the sleeve shell 65 in the sealed space.

[0052] A through hole 631 is provided at the top of the partial microwave device 63 that constitutes the sealed space, and a second side channel 451 is provided in the upper plate 4. The top end of the second side channel 451 is connected to the second air channel 45, and the bottom end is connected to the through hole 631. A slidable electrically controlled slider 452 is installed on the top of the microwave device 63. The electrically controlled slider 452 is fixedly connected to a partition plate 453. The partition plate 453 seals and separates the through hole 631 after moving.

[0053] In the present invention, the entire device needs to be placed in a relatively dark environment for use. The user only needs to put both hands into the sensing box 11. The sensing box 11 is provided with an infrared sensor, which can be used to judge the user's gestures and displacement distances in various directions. Under the action of the sensor, the device will scan the user's hands, and control the glass screen 3 through the control module 31 so that the scanned hands are displayed on the glass screen 3 in the form of light and shadow. The glass screen 3 adopts the existing technology, that is, a layer of LED light is added on the transparent glass, so that it has the characteristics of glass light transmission and refraction imaging, and can also emit light and image by itself;

[0054] Combined with the refraction image of the display screen 52 on the glass screen 3 and the background formed by the model area 32 illuminated by the luminous area 33, the model background of the model area 32, the luminous image of the glass screen 3 and the refraction image of the display screen 52 are superimposed on each other.

[0055] At the same time, the display screen 52 can change the refraction imaging position by controlling the slider 51 to move horizontally on the horizontal slide rail 5 and the horizontal slide rail 5 to move vertically on the electric control slide rail 41, so as to simulate the interactive effect of manually operating the imaging.

[0056] When performing the defogger operation, the external air source works, and the air at its output end passes through the air inlet pipe 23, and enters the rotating ventilation ring 232 through the pressure regulating valve 231. The rotating ventilation ring 232 is an existing device, which can enable the device to continue to ventilate without leaking when rotating;

[0057] The air enters the vent pipe 24 through the rotating vent ring 232. At this time, the first motor 2 works, and its output end drives the driving gear 21 to rotate, and the driving gear 21 drives the driven gear 22 to rotate, thereby driving the vent pipe 24 to rotate, so that the gas entering the vent pipe 24 will be blown onto the upper surface of the glass screen 3 from the air outlet of the vent pipe 24 to take away the water vapor on the upper surface;

[0058] The counterclockwise rotation of the vent pipe 24 causes the gas to swing and blow over the surface of the glass screen 3 from bottom to top and stop blowing when blocked by the limiting plate 26, waiting for the gas outlet of the vent pipe 24 to turn to the opening of the limiting plate 26 for the next round of blowing;

[0059] At the same time, when the vent pipe 24 rotates so that the air outlet on the vent pipe 24 rotates from the side of the quarter opening of the limiting plate 26 to the top, the electric control shaft 25 works to control the air blocking plate 251 to rotate clockwise to reduce the vent diameter of the air outlet through which the gas can pass, thereby making the initial injection velocity of the gas greater, so that the gas can be better injected at a higher and farther place of the glass screen 3 to take away the water vapor;

[0060] The pressure regulating valve 231 can also ensure that the gas can be quickly sprayed on the glass screen 3 under the action of pressure. Therefore, the pressure of the gas introduced is gradually increased during the rotation of the vent pipe 24 to further ensure the pressure and initial velocity of the gas sprayed out. When the gas outlet of the vent pipe 24 is blocked by the limiting plate 26 after rotation, the electric control shaft 25 will drive the gas blocking plate 251 to reset, and the pressure regulating valve 231 will also reset to wait for the next round of spraying.

[0061] After the gas ejected from the gas outlet of the vent pipe 24 is swept upward, it will enter the first gas channel 44 inside the upper plate 4 through the first side channel 441 along the glass screen 3;

[0062] The upper plate 4 is provided with an air inlet square tube 42 for ventilation and an air exhaust square tube 43 for exhaust. Both the air inlet square tube 42 and the exhaust square tube 43 are equipped with fans. The fan in the air inlet square tube 42 works to extract air from the outside and pass it into the first air passage 44 and the second air passage 45. The fan in the exhaust square tube 43 works to extract the gas in the second air passage 45 and discharge it to the outside.

[0063] Part of the gas entering the air intake square tube 42 will be sucked away by the exhaust square tube 43 through the second air passage 45, and the other part will enter the casing 65 through the first air passage 44;

[0064] At this time, the gas in the first side channel 441 will be carried and sucked into the interior of the casing 65, and the interior of the casing 65 is filled with reducible desiccant. With the center of the casing 65 as the origin of the plane rectangular coordinate system, the gas enters from the fourth quadrant of the casing 65, passes through the third quadrant, and finally exits from the gap of the second quadrant under the obstruction of the baffle. The moisture in the air is absorbed by the desiccant, and then enters the gap space from the third air channel 471;

[0065] The dried air passes through the glass screen 3 and the light-emitting area 33, and takes away a part of the heat when passing through, so as to achieve the heat dissipation effect. Finally, after passing through the gap between the light-emitting area 33 and the model area 32, it returns to the outside through the gap between the control module 31 and the limiting plate 26. When the defogger works to output the airflow to the glass screen 3, the air is blown toward the glass screen 3 again with the airflow. Since the gas coming out of the gap has been dried by the desiccant, it can better take away the water vapor and improve the defogger effect.

[0066] When the desiccant absorbs a certain amount of water, its water absorption capacity will decrease. It is necessary to restore the desiccant in time to restore its water absorption capacity. At this time, the second motor 6 works, and its output end drives the indexer 61 to move. The indexer 61 adopts the existing technology and can control the intermittent rotation of the output end. The indexer 61 works and drives the rotating shaft 62 to rotate ninety degrees counterclockwise. Due to the restriction of the guide plate 632 and the support of the spring 621, the two air distributors 641 at the edge of the first quadrant after rotation will close the air distributor slot to isolate the outside world, and the other two air distributors 641 will be retracted back into the corresponding limit slots 622 to open the air distributor slot to continue to allow air to pass through;

[0067] At this time, the microwave device 63 starts to work and starts to perform microwave heating on the desiccant in the enclosed space. The heated desiccant will be quickly dehydrated and restored, and the moisture will be included in the air in the internal space. After the restoration is completed, the microwave device 63 first stops the microwave heating and restoration, and then the electrically controlled slider 452 controls the partition 453 to move horizontally to the left. At this time, the barrier between the second side channel 451 and the through hole 631 disappears. In subsequent work, the water-containing air in the enclosed space will be sucked into the second air channel 45 from the second side channel 451, and finally discharged from the exhaust square pipe 43, thereby reducing the moisture entering the air circulation and reducing the formation of water mist inside the inner glass screen 3.

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A digital engine interactive panoramic cabinet for educational and popular science exhibitions in a maritime museum, comprising a base (1), characterized in that: Also includes: A sensing box (11), the sensing box (11) being mounted on the base (1) via a support and used for sensing the hand gesture of a user placed therein and sending out a signal; A display component, wherein a frame is fixedly connected to the base (1), the display component is connected to the frame, and the output end is a glass screen (3), the display component is electrically connected to the induction box (11), and receives a signal from the induction box (11) and displays it on the glass screen (3); A demisting mechanism, the demisting mechanism being mounted on the frame, and the output end of the demisting mechanism being directed toward the upper surface of the glass screen (3); A drying mechanism, the drying mechanism comprising an upper plate (4), the upper plate (4) being fixedly connected to the top of a frame, the upper plate (4) being provided with a first air passage (44) and a second air passage (45), the bottom of the first air passage (44) being connected to a first side passage (441), the first side passage (441) being located in the direction of the output end of the demisting mechanism, an air intake square pipe (42) capable of intake of air being installed on one side of the upper plate (4), and an exhaust square pipe (43) capable of exhausting air being installed on the other side, the output end of the air intake square pipe (42) being connected to the first air passage (45), The first air duct (44) is connected to one end of the second air duct (45), the input end of the exhaust square pipe (43) is connected to the other end of the second air duct (45), the other end of the first air duct (44) is connected to the third air duct (471), the bottom end of the third air duct (471) is connected to the inside of the frame, the air outlet end inside the frame is located at the output end of the defogger mechanism, the first air duct (44) located between the first side duct (441) and the third air duct (471) is connected to a drying component, and the drying component is used to absorb water vapor in the passing air.

2. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 1, characterized in that: The frame comprises two side baffles (12) fixedly connected to the base (1), a front baffle (13) and a rear baffle (47); the two ends of the front baffle (13) are fixedly connected to the middle parts of the two side baffles (12) in a one-to-one correspondence, and the top is connected to the output end of the defogger mechanism; the two ends of the rear baffle (47) are fixedly connected to the ends of the two side baffles (12) away from the induction box (11) in a one-to-one correspondence, and the top is fixedly connected to the bottom of the upper plate (4); the induction box (11) is located on the upper surface of the base (1), on the opposite side of the two side baffles (12), on the outer side of the front baffle (13) and on the upper plate (4) In the semi-enclosed space surrounded by the bottom, the display assembly is connected to the two side partitions (12), the rear partition (47) and the upper plate (4), and the two sides of the glass screen (3) are sealed and abutted against the opposite sides of the two side partitions (12) in a one-to-one correspondence. The bottom end of the third air duct (471) is connected to the opposite side of the two side partitions (12), the opposite side of the front partition (13) and the rear partition (47), the upper plate (4), the lower surface of the glass screen (3) and the display assembly except the glass screen (3) The gap of the gap space is connected to the output end of the defogger mechanism.

3. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 2, characterized in that: The display assembly comprises a control module (31), the control module (31) being installed between two side partitions (12), the control module (31) being electrically connected to the induction box (11) and the glass screen (3), and being electrically connected to a light-emitting area (33) and a display component, the glass screen (3) being arranged at a 45-degree inclination, and having a bottom end fixedly connected to the control module (31), a model area (32) being fixedly connected to a side of the control module (31) away from the induction box (11), an end of the model area (32) away from the control module (31) being spaced apart from the rear partition (47), the light-emitting area (33) being spaced apart and located below the model area (32) in parallel, and an output direction pointing to the model area (32) and The lower surface of the glass screen (3), the two sides of the light-emitting area (33) are fixedly connected to the opposite sides of the two side partitions (12) in a one-to-one correspondence, and the end away from the control module (31) is fixedly connected to the rear partition (47), the gap of the gap space is composed of the model area (32) and the opposite side of the light-emitting area (33), the display component includes an electric control slide rail (41), the electric control slide rail (41) is installed at the bottom of the upper plate (4), the output end of the electric control slide rail (41) is fixedly connected to a horizontal slide rail (5), a control slider (51) is slidably installed on the horizontal slide rail (5), a display screen (52) is installed at the bottom of the control slider (51), and the output direction of the display screen (52) points to the upper surface of the glass screen (3).

4. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 2, characterized in that: The demisting mechanism comprises a first motor (2), the first motor (2) being mounted on a base (1) via a motor seat and being located outside a side partition (12), the output end of the first motor (2) being coaxially fixedly connected to a driving gear (21), the driving gear (21) being meshed with a driven gear (22), the driven gear (22) being coaxially mounted with a rotating ventilation ring (232) at one end away from the side partition (12), the inlet end of the rotating ventilation ring (232) being connected to an inlet pipe ( 23), and the air outlet end is connected to a vent pipe (24); the end of the air inlet pipe (23) away from the rotating vent ring (232) is connected to the output end of the external air source, and a pressure regulating valve (231) is installed on the air inlet pipe (23); the end of the air inlet pipe (24) away from the rotating vent ring (232) is connected to the side partition plate (12) through and through the vent pipe (24) and extends between the two side partition plates (12); an air outlet is opened on the air inlet pipe (24), and the output direction of the air outlet points to the upper surface of the glass screen (3).

5. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 4, characterized in that: A limiting plate (26) is fixedly connected between the two side partitions (12). The limiting plate (26) is in the shape of a three-quarter ring. The inner side of the limiting plate (26) is coaxially sealed and rotatably matched with the ventilation pipe (24). A quarter of the opening of the limiting plate (26) points to the upper surface of the glass screen (3).

6. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 5, characterized in that: The driven gear (22) is coaxially mounted with an electric control shaft (25), and the air outlet comprises a plurality of air outlets, one side of each of the plurality of air outlets is connected to a ventilation slide groove, the ventilation slide groove is sealingly and slidingly connected to an air blocking plate (251), one end of each of the plurality of air blocking plates (251) is coaxially and fixedly connected to the output end of the electric control shaft (25), and the rotating part of the air blocking plate (251) blocks the air outlet.

7. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 6, characterized in that: The first motor (2) and the electric control shaft (25) are both electrically connected to a controller, which is mounted on the base (1) and is used to control the working state of the first motor (2) and the electric control shaft (25). When the controller is working, when the air outlet on the vent pipe (24) rotates from the side of the quarter opening of the limiting plate (26) to the top, the air blocking plate (251) is controlled to rotate and extend to reduce the air outlet diameter.

8. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 1, characterized in that: The drying component comprises a casing (65) which is cylindrical in shape. The casing (65) is rotatably connected to the inside of the first air passage (44), and its bottom rotates against the bottom of the first air passage (44). The casing (65) is filled with a reducible desiccant, and a plurality of slits are formed through the outer peripheral side.

9. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 8, characterized in that: A baffle is fixedly connected inside the first air passage (44), the baffle is in the shape of a quarter arc and coaxially seals against the bottom of the casing (65) on one side close to the third air passage (471).

10. The digital engine interactive panoramic cabinet for educational and popular science display in a maritime museum according to claim 8, characterized in that: The drying assembly further comprises a reduction component, the reduction component comprising a second motor (6), a fixing plate (46) is fixedly connected to the upper plate (4), the second motor (6) is mounted on the fixing plate (46), a divider (61) is coaxially mounted on the output end of the second motor (6), a rotating shaft (62) is coaxially fixedly connected to the output end of the divider (61), the rotating shaft (62) is sealed at one end away from the second motor (6) and penetrates the first air passage (44), and coaxially seals and penetrates and extends into the casing (65), one end of the rotating shaft (62) extending into the casing (65) is fixedly connected to the inside of the casing (65) by a cross, and four air distribution grooves are penetrated on the cross, and the side of the air distribution groove is connected to the limiting groove (622), and the limiting groove (622) is sealed and slidably connected with an air distribution plate (641), one end of the four air distribution plates (641) seals through the casing (65) and is fixedly connected to a casing block (64), and the casing block (64) is fixedly connected to the rotating shaft (62) There is a spring (621), a guide plate (632) is fixedly connected in the first air passage (44), and the guide plate (632) is in the shape of a smooth rectangular frame. The end of the sleeve (64) away from the spring (621) slides against the inner side of the guide plate (632), and the two springs (621) located at the top and close to the side of the air inlet square tube (42) are in a natural state in the initial state, and the air distribution plate (641) extends out of the limit groove (622) to seal the corresponding air distribution groove, and the other two springs (62 1) The initial state is a compressed state, and the gas distribution plate (641) is retracted into the corresponding limit groove (622), a microwave device (63) is installed on the top of the casing (65) close to the air inlet square tube (42), and the cross, the gas distribution plates (641) of the two sealed gas distribution grooves, the microwave device (63), the inner sides of the two ends of the casing (65) and the inner side of the first air channel (44) form a closed space, and the microwave device (63) is used to heat part of the desiccant in the casing (65) in the sealed space; A through hole (631) is provided on the top of the microwave device (63) constituting the sealed space, a second side channel (451) is provided in the upper plate (4), the top end of the second side channel (451) is connected to the second air channel (45), and the bottom end is connected to the through hole (631), a slidable electrically controlled slider (452) is installed on the top of the microwave device (63), and the electrically controlled slider (452) is fixedly connected to a partition (453), and the partition (453) seals and blocks the through hole (631) after moving.

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