Interactive LED light and shadow story wall

Abstract

The utility model relates to the technical field of LED light and shadow walls, and discloses an interactive LED light and shadow story wall. The interactive LED light and shadow story wall comprises a rectangular shell, an LED display panel and a loudspeaker which extend into the rectangular shell are embedded in the front side of the rectangular shell, and infrared sensors distributed in a rectangular array are arranged on the rear side of the LED display panel. The front wall of an inner cavity of the rectangular shell is provided with a control module electrically connected with the LED display panel, the loudspeaker, the infrared sensor and an external power source, the rear wall of the inner cavity of the rectangular shell is provided with adsorption assemblies which are distributed in four corners and extend to the rear side of the inner cavity of the rectangular shell, and the rear sides of the adsorption assemblies are fixedly connected with sliding blocks. The device has the advantages of interacting with a user, deepening explanation impression, being convenient to install and the like, and the problems that in the prior art, an LED light and shadow wall can only play content through sound and dynamic effects, the story propaganda function is too single, and an existing LED light and shadow wall is inconvenient to install are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED light and shadow wall technical field, concretely is an interactive LED light and shadow story wall. BACKGROUND

[0002] LED light and shadow wall is an innovative visual display device using LED technology, which combines light, shadow, sound and dynamic effects to create a rich visual experience. This wall is usually composed of a large number of LED lights, and the brightness and color of each LED point can be controlled through programming to present dynamic pictures or artistic effects.

[0003] In the prior art, the LED light and shadow wall can only play content through sound and dynamic effects, and the function of story promotion is too single. Moreover, the existing LED light and shadow wall is not convenient to install, so an interactive LED light and shadow story wall is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides an interactive LED light and shadow story wall, which has the function of interacting with the user, deepens the impression of explanation, and is convenient to install, etc. The problems of the prior art that the LED light and shadow wall can only play content through sound and dynamic effects, and the function of story promotion is too single, and the existing LED light and shadow wall is not convenient to install are solved.

[0006] (II) Technical scheme

[0007] The technical scheme for solving the above technical problems is as follows: an interactive LED light and shadow story wall, comprising a rectangular shell, a LED display panel and a loudspeaker extending into the interior are embedded on the front side of the rectangular shell, a rectangular array of infrared sensors is arranged on the back side of the LED display panel, a control module electrically connected with the LED display panel, the loudspeaker, the infrared sensors and the external power supply is arranged on the inner cavity front wall of the rectangular shell, a four-corner-distributed adsorption assembly extending to the back side thereof is arranged on the inner cavity back wall of the rectangular shell, a sliding block is fixedly connected to the back side of the adsorption assembly, a guide cylinder distributed in four corners and matched with the sliding block is fixedly connected to the inner cavity front wall of the rectangular shell, and a driving assembly distributed in four corners and engaged with the adsorption assembly is arranged on the inner cavity front wall of the rectangular shell.

[0008] The utility model has the advantages of:

[0009] The interactive LED light story wall makes the adsorption assembly on the rear side of the device close to the smooth wall surface, the fingers rub the driving assemblies on the two sides in sequence, the driving assemblies are engaged with the adsorption assembly, negative pressure is generated in the adsorption assembly, the device is fixed to the smooth wall surface in the adsorption mode, the LED display panel plays a story, the infrared sensor monitors the body touching the LED display panel, then the infrared sensor data is transmitted to the control module, the LED display panel changes correspondingly, the device has the functions of interacting with the user, deepening the impression of the explanation and being convenient to install.

[0010] Based on the above technical solutions, the utility model further can make improvements as follows.

[0011] Further, the adsorption assembly comprises a cylinder, a through hole, a sealing ring, a piston rod and a first gear, the rear wall of the inner cavity of the rectangular shell is fixedly connected with the cylinder which is distributed in four corners and extends to the rear side, a plurality of through holes which are in communication with the interiors of the cylinder are formed in the rear side of the cylinder, a plurality of sealing rings which are matched with the through holes are fixedly connected with the rear side of the cylinder, the interiors of the cylinder are provided with the piston rods which extend to the front side, the rear side of the cylinder is rotatably connected with the first gears which are threadedly connected with the piston rods, and the front side of the piston rod is fixedly connected with the sliding blocks.

[0012] Further, the driving assembly comprises a main shaft, a second gear and a hand rubbing wheel, the front wall of the inner cavity of the rectangular shell is rotatably connected with the main shaft which is distributed in four corners, the outer side of the main shaft is fixedly connected with the second gears which are engaged with the first gears, the outer side of the main shaft is fixedly connected with the hand rubbing wheels which are located on the front side of the second gears, and the hand rubbing wheels extend to the outer side of the rectangular shell.

[0013] The beneficial effects of the above further scheme are that the sealing rings on the rear side of the device close to the smooth wall surface, the fingers rub the hand rubbing wheels on the two sides in sequence, then the main shaft drives the second gears to rotate, the second gears are engaged with the first gears, the first gears are threadedly connected with the piston rods, the second gears are driven to rotate, the force generated by the threaded rotation drives the piston rods to move forward in the cylinder, and negative pressure is formed in the cylinder, so that the device is fixed to the smooth wall surface in the adsorption mode.

[0014] Further, the left side and the right side of the rectangular shell are provided with the first filter screens which are in communication with the interiors thereof.

[0015] Further, the bottom of the rectangular shell is provided with the exhaust fans which are distributed in the horizontal direction at equal distances, the bottom of the rectangular shell is provided with the second filter screens which are distributed in the horizontal direction at equal distances and are located below the exhaust fans, and the exhaust fans are electrically connected with the control module.

[0016] The exhaust fan can exhaust the heat generated in the rectangular shell, and the first filter screen and the second filter screen can prevent foreign matters and dust from entering the rectangular shell to affect heat dissipation and normal operation of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view of the utility model;

[0018] Figure 2 It is a left view partial sectional view of the rectangular shell of the utility model;

[0019] Figure 3 It is a right view of the rectangular shell structure of the utility model;

[0020] Figure 4 It is a bottom view of the rectangular shell structure of the utility model;

[0021] Figure 5 It is a back view of the rectangular shell structure of the utility model;

[0022] Figure 6 It is a back view sectional view of the rectangular shell of the utility model;

[0023] Figure 7 It is an enlarged schematic view of the structure at a of the utility model;

[0024] Figure 8 It is an enlarged schematic view of the structure at b of the utility model.

[0025] In the figure: 1, rectangular shell; 2, LED display board; 3, loudspeaker; 4, infrared sensor; 5, control module; 6, adsorption assembly; 601, air cylinder; 602, through hole; 603, sealing ring; 604, piston rod; 605, first gear; 7, sliding block; 8, guide cylinder; 9, driving assembly; 901, main shaft; 902, second gear; 903, hand spinning wheel; 10, first filter screen; 11, exhaust fan; 12, second filter screen. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] In the embodiments, the driving assembly is arranged on the rectangular shell, and the driving assembly comprises a main shaft, a second gear, a hand spinning wheel and a guide cylinder. Figures 1-8The utility model provides an interactive LED light shadow story wall, the utility model discloses a rectangular shell 1, the front side of rectangular shell 1 is embedded with the LED display board 2 and speaker 3 extending to the inside, the rear side of LED display board 2 is equipped with the infrared sensor 4 of rectangular array distribution, the inner chamber front wall of rectangular shell 1 is equipped with the control module 5 of being electrically connected with LED display board 2, speaker 3, infrared sensor 4 and outside power supply, the inner chamber rear wall of rectangular shell 1 is equipped with the adsorption assembly 6 of being four corners distribution and extending to its rear side, the rear side of adsorption assembly 6 is all fixedly connected with sliding block 7, the inner chamber front wall of rectangular shell 1 is fixedly connected with the guide cylinder 8 of being four corners distribution and with sliding block 7 adaptation, the inner chamber front wall of rectangular shell 1 is equipped with the drive assembly 9 of being four corners distribution and respectively with adsorption assembly 6 engagement,

[0028] Adsorption assembly 6 includes cylinder 601, through -hole 602, sealing ring 603, piston rod 604 and first gear 605, the inner chamber rear wall of rectangular shell 1 is fixedly connected with the cylinder 601 of being four corners distribution and extending to its rear side, the rear side of cylinder 601 all is equipped with a plurality of through -holes 602 with inside communication, the rear side of cylinder 601 all is fixedly connected with a plurality of sealing rings 603 with through -hole 602 adaptation, the inside of cylinder 601 all is equipped with the piston rod 604 extending to its front side, the rear side of cylinder 601 all is rotatably connected with the first gear 605 of being screwed with piston rod 604, the front side of piston rod 604 all is fixedly connected with sliding block 7;

[0029] Drive assembly 9 includes main shaft 901, second gear 902 and hand spinning wheel 903, the inner chamber front wall of rectangular shell 1 is rotatably connected with the main shaft 901 of being four corners distribution, the outer side of main shaft 901 all is fixedly connected with the second gear 902 with first gear 605 engagement, the outer side of main shaft 901 all is fixedly connected with the hand spinning wheel 903 of being located second gear 902 front side, the hand spinning wheel 903 all extends to the outside of rectangular shell 1;

[0030] Make the sealing ring 603 of the rear side of the device tightly stick to the smooth wall surface, and the fingers successively spin the hand spinning wheel 903 on both sides, then drive second gear 902 to rotate through main shaft 901, because second gear 902 is engaged with first gear 605, and first gear 605 is screwed with piston rod 604, so as to drive second gear 902 to rotate, the force generated by screwing drives piston rod 604 to move forward in cylinder 601, that is, negative pressure is formed in cylinder 601, and the device is fixed on the smooth wall surface in the adsorption mode;

[0031] The left side and the right side of rectangular shell 1 all are equipped with the first filter screen 10 with inside communication;

[0032] The bottom of the rectangular shell 1 is provided with exhaust fans 11 distributed transversely and equidistantly, and the bottom of the rectangular shell 1 is provided with a second filter screen 12 distributed transversely and equidistantly and located below the exhaust fans 11, and the exhaust fans 11 are all electrically connected with the control module 5;

[0033] The exhaust fans 11 discharge the heat generated inside the rectangular shell 1, facilitating heat dissipation of internal components of the device, and the first filter screen 10 and the second filter screen 12 prevent foreign matter and dust from entering the rectangular shell 1 to affect heat dissipation and normal operation of the device.

[0034] Working principle:

[0035] First step: make the sealing ring 603 on the rear side of the device tightly adhere to the smooth wall surface, and then rub the hand rubbing wheels 903 on both sides with fingers, and then drive the second gear 902 to rotate through the main shaft 901, since the second gear 902 is engaged with the first gear 605, and the first gear 605 is threadedly connected with the piston rod 604, so as to drive the second gear 902 to rotate, and the force generated by the threaded rotation drives the piston rod 604 to move forward in the air cylinder 601, so that a negative pressure is formed in the air cylinder 601, and the device is fixed to the smooth wall surface in an adsorbed manner;

[0036] Second step: the LED display panel 2 plays a story and explains how to do it, and the infrared sensor 4 monitors the body touching the LED display panel 2, and then transmits the data of the infrared sensor 4 to the control module 5, so that the LED display panel 2 makes corresponding changes and interacts with the user;

[0037] Third step: the exhaust fans 11 discharge the heat generated inside the rectangular shell 1, facilitating heat dissipation of internal components of the device, and the first filter screen 10 and the second filter screen 12 prevent foreign matter and dust from entering the rectangular shell 1 to affect heat dissipation and normal operation of the device.

[0038] It should be noted that, in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An interactive LED light story wall comprising a rectangular housing (1), characterized in that: The front side of the rectangular shell (1) is embedded with an LED display panel (2) and a loudspeaker (3) extending to the inside, the rear side of the LED display panel (2) is provided with infrared sensors (4) arranged in a rectangular array, the front wall of the inner cavity of the rectangular shell (1) is provided with a control module (5) electrically connected with the LED display panel (2), the loudspeaker (3), the infrared sensor (4) and the external power supply, the rear wall of the inner cavity of the rectangular shell (1) is provided with adsorption assemblies (6) arranged in a four-corner distribution and extending to the rear side thereof, the rear side of the adsorption assembly (6) is fixedly connected with a sliding block (7), and the front wall of the inner cavity of the rectangular shell (1) is fixedly connected with guide cylinders (8) arranged in a four-corner distribution and matched with the sliding block (7). The front wall of the inner cavity of the rectangular shell (1) is provided with drive assemblies (9) arranged in a four-corner distribution and engaged with the adsorption assemblies (6) respectively.

2. The interactive LED light story wall of claim 1, wherein: The adsorption assembly (6) comprises a gas cylinder (601), a through hole (602), a sealing ring (603), a piston rod (604) and a first gear (605), the rear wall of the inner cavity of the rectangular shell (1) is fixedly connected with the gas cylinder (601) arranged in a four-corner distribution and extending to the rear side thereof, the rear side of the gas cylinder (601) is provided with a plurality of through holes (602) in communication with the inside thereof, the rear side of the gas cylinder (601) is fixedly connected with a plurality of sealing rings (603) matched with the through holes (602), the inside of the gas cylinder (601) is provided with the piston rod (604) extending to the front side thereof, and the rear side of the gas cylinder (601) is rotationally connected with the first gear (605) threadedly connected with the piston rod (604). The front side of the piston rod (604) is fixedly connected with the sliding block (7).

3. The interactive LED light story wall of claim 2, wherein: The drive assembly (9) comprises a main shaft (901), a second gear (902) and a hand spinning wheel (903), the front wall of the inner cavity of the rectangular shell (1) is rotationally connected with the main shaft (901) arranged in a four-corner distribution, the outer side of the main shaft (901) is fixedly connected with the second gear (902) engaged with the first gear (605), and the outer side of the main shaft (901) is fixedly connected with the hand spinning wheel (903) located at the front side of the second gear (902) and extending to the outside of the rectangular shell (1).

4. The interactive LED light story wall of claim 1, wherein: The left side and the right side of the rectangular shell (1) are provided with the first filter screen (10) in communication with the inside thereof.

5. The interactive LED light story wall of claim 1, wherein: The bottom of the rectangular shell (1) is provided with the exhaust fan (11) arranged in a transverse equidistance distribution, the bottom of the rectangular shell (1) is provided with the second filter screen (12) arranged in a transverse equidistance distribution and located below the exhaust fan (11), and the exhaust fan (11) is electrically connected with the control module (5).

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