CN112361175A

CN112361175A - Multi-color luminous dynamic display

Info

Publication number: CN112361175A
Application number: CN202011174364.3A
Authority: CN
Inventors: 程顺平; 高力; 胡红伟
Original assignee: Chuzhou Sanjiewai Information Technology Co ltd
Current assignee: Chuzhou Sanjiewai Information Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-02-12

Abstract

The invention relates to the field of displays, in particular to a multicolor luminous dynamic display, which comprises a storage assembly, a display body, a spacing adjustment assembly and two groups of limiting assemblies, wherein the storage assembly is arranged on the display body; the distance adjusting assembly is arranged in the accommodating assembly, the two groups of limiting assemblies are arranged on the distance adjusting assembly, and two ends of the display body are respectively clamped in the two groups of limiting assemblies; and the display body is fixedly provided with a hanging block; the display adopts foldable structure to utilize storage assembly's raising and lowering functions, make the device deposit in can the complete income storage assembly, reduced the space that occupies, the work of display accessible electric cabinet simultaneous control interval adjustment subassembly and two sets of spacing subassemblies makes it adjust according to the not unidimensional of display body, has strengthened the compatibility of device.

Description

Multi-color luminous dynamic display

Technical Field

The invention relates to the field of displays, in particular to a multicolor luminous dynamic display.

Background

The display is an output device, which most intuitively represents the electronic document in front of people through video, characters and other formats. The display can be roughly divided into two types, namely LED and LCD, wherein the LED display comprises a multicolor luminous dynamic display and the like, and the display can also be divided into two types, namely commercial use and household use, in terms of application. From the perspective of commercial displays, due to the complicated and diversified use environments, the overall structure of the display is required to be higher and higher, so that the performance of the display body is not affected, and the overall convenience, compatibility and the like are optimized.

The traditional display structure is generally complex and difficult to disassemble and assemble, so that the device needs to occupy a large amount of storage space when being idle. Except the display body, the structure of other parts of the display is usually strong in specificity and special for a special machine, and can not be used for various specifications and sizes, so that the compatibility of the device is reduced.

Disclosure of Invention

In order to solve the problems, the invention provides a multicolor luminous dynamic display, which comprises a storage assembly, a display body, a spacing adjustment assembly and two groups of limiting assemblies; the spacing adjustment assembly is mounted in the receiving assembly;

the two groups of limiting assemblies are arranged on the distance adjusting assembly, and two ends of the display body are respectively clamped in the two groups of limiting assemblies; and the display body is fixedly provided with a hanging block;

the containing assembly comprises a containing box, a hydraulic lifting table, two groups of empty grooves, two groups of first sliding grooves and two groups of box door mechanisms, wherein the hydraulic lifting table is fixedly arranged on the inner wall of the bottom of the containing box; the two groups of empty grooves are respectively formed in the inner walls of the two sides of the containing box; the first sliding groove is fixedly arranged in the empty groove; the box door mechanism is arranged in the empty groove and is connected in the first sliding groove in a sliding manner;

the display also comprises an electric cabinet which is fixedly arranged on the containing box.

Preferably, the box door mechanism comprises a first sliding block, a box door base, a box door body and a magnet block;

the first sliding block is connected in the first sliding groove in a sliding manner; the box door base is fixedly arranged on the first sliding block; the box door body is hinged to the top of the box door base through a hinge; the magnet block is fixedly arranged at the top of the box door body;

a plurality of groups of self-locking universal wheels are fixedly mounted on the outer wall of the bottom of the containing box.

Preferably, the display further comprises a hanging component; the hanging assembly comprises an electric lifting frame, an installation block and a first hanging base;

the electric lifting frame is fixedly arranged on the outer wall of the top of the containing box; the mounting block is fixedly mounted on the output end of the electric lifting frame; the first suspension base is fixedly arranged on the outer wall of one side of the mounting block close to the display body; a suspension groove is formed in the first suspension base; the other end of the hanging block is clamped in the hanging groove.

Preferably, the spacing adjustment assembly comprises a housing, a first motor and a displacement mechanism;

the lower surface of the shell is fixedly arranged at the top of the hydraulic lifting platform; the first motor is fixedly arranged on the outer wall of one side of the shell, and the output end of the first motor penetrates into the shell; one end of the displacement mechanism is in transmission connection with the output end of the first motor through a coupler, and the other end of the displacement mechanism is in rotation connection with the inner wall of the other side of the shell through a bearing seat.

Preferably, the displacement mechanism comprises a first screw rod, a connecting block and a second screw rod;

one end of the first screw rod is connected to the output end of the first motor through a coupling in a transmission manner, and the other end of the first screw rod is fixedly arranged on the outer wall of one side of the connecting block; and one end of the second screw rod is fixedly arranged on the outer wall of the other side of the connecting block, and the other end of the second screw rod is rotatably connected onto the inner wall of one side, far away from the first motor, of the shell through a bearing seat.

Preferably, the distance adjusting assembly further comprises two groups of second sliding grooves and two groups of second sliding blocks;

the two groups of second sliding grooves are respectively positioned below the first screw rod and the second screw rod; the two groups of second sliding blocks are respectively in threaded connection with the first screw rod and the second screw rod, the bottoms of the two groups of second sliding blocks are in sliding connection with the corresponding group of second sliding grooves, and the thread directions of the first screw rod and the second screw rod are opposite.

Preferably, the limiting assembly comprises a first limiting column, a second motor, a lifting mechanism, an angle supporting plate and a fixing bolt;

the bottom of the first limiting column is fixedly mounted at the top of the second sliding block, and the top of the first limiting column penetrates to the outside of the shell; one side of the top of the first limiting column is hinged with the second limiting column through a hinge, and the other side of the top of the first limiting column is fixedly installed with the second limiting column through the fixing bolt; an inner cavity is formed in the second limiting column; the second motor is fixedly arranged at the top of the second limiting column, and the output end of the second motor penetrates into the inner cavity; the lifting mechanism is arranged in the inner cavity; spacing grooves are formed in the inner sides of the first spacing column and the second spacing column, and the angle supporting plate is fixedly installed at the bottom of the spacing grooves.

Preferably, the lifting mechanism comprises a third screw rod, a third chute and a third slide block;

one end of the third screw rod is in transmission connection with the output end of the second motor through a coupler, and the other end of the third screw rod is rotatably connected to the inner wall of the bottom of the inner cavity through a bearing seat; the third sliding groove is fixedly arranged on the outer side of the third screw rod, and the third sliding block is in threaded connection with the third screw rod; one end of the third sliding block is connected in the third sliding groove in a sliding mode.

Preferably, the limiting assembly further comprises a fixture block, a first touch sensor and a second touch sensor;

the clamping block is fixedly arranged on the third sliding block; the bottom of the clamping block is provided with a clamping groove; the first touch sensor is fixedly arranged on the inner wall of the top of the clamping groove; the second touch sensor is fixedly arranged on the inner wall of the corner supporting plate;

two sides of the display body are respectively clamped in the two groups of limiting grooves; the bottom of the display body is attached to the two groups of corner supporting plates; and the top of the display body is clamped in the two groups of clamping grooves.

Preferably, the electric cabinet is electrically connected with the hydraulic lifting table, the first motor and the second motor through electric wires respectively; and the electric cabinet is in signal connection with the first touch sensor and the second touch sensor.

The invention has the following advantages:

1. the display adopts a folding structure and utilizes the lifting function of the containing assembly to enable the device to be completely contained in the containing assembly for storage, thereby reducing the occupied space and avoiding the problems of oxidation and dust falling caused by long-term exposure in the air when the device is idle.

2. The work of interval adjustment subassembly and two sets of spacing subassemblies of display accessible electric cabinet simultaneous control makes it can adjust according to the not unidimensional of display body, has strengthened the compatibility of device.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

FIG. 1 shows a schematic structural diagram of a display according to an embodiment of the invention;

FIG. 2 shows a schematic cross-sectional view of a display according to an embodiment of the invention;

FIG. 3 shows a cross-sectional schematic view of a receiver assembly according to an embodiment of the invention;

FIG. 4 shows a schematic cross-sectional view of a spacing adjustment assembly according to an embodiment of the present invention;

FIG. 5 illustrates a right side schematic view of a hitch assembly according to an embodiment of the present invention;

FIG. 6 illustrates a schematic top view of a hitch assembly, according to an embodiment of the present invention;

FIG. 7 shows a cross-sectional schematic view of a spacing assembly according to an embodiment of the invention;

fig. 8 illustrates a structural view of a cartridge according to an embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of a display after it has been stowed according to an embodiment of the invention;

fig. 10 shows a schematic right view of a display body with a suspension assembly mounted thereon according to an embodiment of the invention.

In the figure: 1. a receiving assembly; 101. a storage box; 102. a hydraulic lifting platform; 103. an empty groove; 104. a first chute; 105. a door mechanism; 1051. a first slider; 1052. a cabinet door base; 1053. a box door body; 1054. a magnet block; 2. an electric cabinet; 3. a display body; 4. a spacing adjustment assembly; 401. a housing; 402. a first motor; 403. a displacement mechanism; 4031. a first lead screw; 4032. connecting blocks; 4033. a second lead screw; 404. a second chute; 405. a second slider; 5. a limiting component; 501. a first limit post; 502. a second limit post; 503. an inner cavity; 504. a second motor; 505. a lifting mechanism; 5051. a third screw rod; 5052. a third chute; 5053. a third slider; 506. a limiting groove; 507. a corner support plate; 508. a clamping block; 509. a card slot; 510. fixing the bolt; 511. a first touch sensor; 512. a second touch sensor; 6. a hanging block; 7. a suspension assembly; 701. a fixing plate; 702. a second suspension base; 703. an inner tank; 8. a self-locking universal wheel; 9. a hitch assembly; 901. an electric lifting frame; 902. mounting blocks; 903. a first suspension base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

In order to solve the above problems, the present invention provides a multi-color light-emitting dynamic display, which includes a receiving assembly 1, a display body 3, a spacing adjustment assembly 4 and two sets of limiting assemblies 5. Illustratively, as shown in fig. 1, 2 and 6, the spacing adjustment assembly 4 is installed in the receiving assembly 1, and the spacing adjustment assembly 4 can implement a lifting function through the receiving assembly 1 to facilitate receiving.

The two groups of limiting assemblies 5 are both arranged on the spacing adjusting assembly 4, and the two groups of limiting assemblies 5 can slide through the spacing adjusting assembly 4; spacing subassembly 5 is folded cascade structure, conveniently accomodates and stores. The two ends of the display body 3 are respectively clamped in the two groups of limiting components 5; and a hanging block 6 is fixedly arranged on the display body 3.

The display adopts a folding structure, and the lifting function of the containing component 1 is utilized, so that the device can be completely contained in the containing component 1 for storage, the space occupied by storage is reduced, and the problems of oxidation and dust falling caused by long-term exposure in the air when the device is idle are avoided; the display can simultaneously control the work of the spacing adjusting component 4 and the two groups of limiting components 5 through the electric cabinet 2, so that the display can be adjusted according to different sizes of the display body 3, and the compatibility of the device is enhanced.

The containing assembly 1 comprises a containing box 101, a hydraulic lifting platform 10, two groups of empty slots 103, two groups of first sliding slots 104 and two groups of box door mechanisms 105, and exemplarily, as shown in fig. 3, the hydraulic lifting platform 102 is fixedly installed on the inner wall of the bottom of the containing box 101; the two groups of empty grooves 103 are respectively formed in the inner walls of the two sides of the containing box 101; the first sliding groove 104 is fixedly arranged in the empty groove 103; the door mechanism 105 is installed in the empty slot 103, and the door mechanism 105 is slidably connected in the first sliding slot 104.

The pod door mechanism 105 includes a first slider 1051, a pod door base 1052, a pod door body 1053, and a magnet 1054. The first slider 1051 is slidably connected in the first sliding groove 104; the door base 1052 is fixedly mounted on the first slider 1051; the bin door body 1053 is hinged on top of the bin door base 1052 by hinges; the magnet 1054 is fixedly mounted on the top of the door body 1053.

The display also comprises an electric control box 2, and the electric control box 2 is fixedly arranged on the containing box 101; the electric cabinet 2 is electrically connected with the hydraulic lifting platform 102 through an electric wire.

When the display needs to be stored, the two groups of limiting assemblies 5 are folded, and then the spacing adjusting assemblies 4 and the limiting assemblies 5 are driven by the hydraulic lifting platform 102 to descend into the storage box 101; then, the two sets of the box door mechanisms 105 are pulled upwards, and after the box door bodies 1053 are completely positioned in the empty slots 103, the box doors of the two sets of the box door bodies 1053 are folded through hinges, so that the two sets of the magnet blocks 1054 can be magnetically connected together; as shown in fig. 9, the storage box 101 can be a sealed space to reduce the contact area between the device and the air, thereby achieving the purpose of dust prevention and oxidation prevention.

And a plurality of groups of self-locking universal wheels 8 are fixedly arranged on the lower surface of the containing box 101. The display is movable by means of a self-locking castor 8.

The spacing adjustment assembly 4 includes a housing 401, a first motor 402, a displacement mechanism 403, two sets of second sliding grooves 404, and two sets of second sliding blocks 405. Illustratively, as shown in fig. 4, the lower surface of the housing 401 is fixedly mounted on the top of the hydraulic lifting platform 102; the first motor 402

The output end of the first motor 402 penetrates into the shell 401; one end of the displacement mechanism 403 is in transmission connection with the output end of the first motor 402 through a coupler, and the other end of the displacement mechanism is rotatably connected to the inner wall of the other side of the shell 401 through a bearing seat. The first motor 402 is electrically connected to the electric cabinet 2 through a wire.

The displacement mechanism 403 includes a first lead screw 4031, a connecting block 4032, and a second lead screw 4033. One end of the first screw 4031 is connected to the output end of the first motor 402 through a coupling in a transmission manner, and the other end of the first screw is fixedly mounted on the outer wall of one side of the connecting block 4032; one end of the second screw 4033 is fixedly arranged on the outer wall of the other side of the connecting block 4032, and the other end of the second screw 4033 is rotatably connected to the inner wall of the shell 401 on the side far away from the first motor 402 through a bearing block; the two groups of second chutes 404 are respectively positioned below the first screw 4031 and the second screw 4033; the two groups of second sliding blocks 405 are respectively in threaded connection with the first screw 4031 and the second screw 4033, the bottoms of the two groups of second sliding blocks 405 are in sliding connection with the corresponding group of second sliding grooves 404, and the thread directions of the first screw 4031 and the second screw 4033 are opposite.

The first motor 402 drives the displacement mechanism 403 to rotate, and because the thread directions of the first screw 4031 and the second screw 4033 are designed in opposite directions, the two groups of second sliding blocks 405 move relatively at a uniform speed, so that the purpose that the distance adjusting assembly 4 can drive the two groups of limiting assemblies 5 to adjust the distance according to the widths of different display bodies 3 is achieved, and the compatibility of the device is improved.

The display also comprises a hanging assembly 9. Illustratively, as shown in fig. 5 and 6, the hitch assembly 9 includes a motorized crane 901, a mounting block 902 and a first hitch base 903. The electric lifting frame 901 is fixedly installed on the outer wall of the top of the containing box 101; the mounting block 902 is fixedly mounted on the output end of the electric lifting frame 901; the first suspension base 903 is fixedly installed on the outer wall of one side of the installation block 902 close to the display body 3; a suspension groove is formed in the first suspension base 903; the other end of the hanging block 6 is clamped in the hanging groove.

Before the display body 3 is fixed, the other end of the hanging block 6 is hung in the hanging groove, and the display body 3 is driven to a proper height by the first electric lifting frame 901. Make when subsequent fixing display body 3, display body 3 can take place the displacement, has made things convenient for the fixed work to display body 3, also need not artifical manual position to display body 3 and calibrates, and is more convenient during the use.

The limiting assembly 5 comprises a first limiting column 501, a second limiting column 502, a second motor 504, a lifting mechanism 505, an angle support plate 507, a fixture block 508 and a fixing bolt 510. For example, as shown in fig. 7 and 8, the bottom of the first position-limiting column 501 is fixedly mounted on the top of the second sliding block 405, and the top of the first position-limiting column 501 penetrates to the outside of the housing 401; one side of the top of the first limiting column 501 is hinged to the second limiting column 502 through a hinge, and the other side of the top of the first limiting column 501 is fixedly mounted with the second limiting column 502 through the fixing bolt 510; an inner cavity 503 is formed in the second limiting column 502; the second motor 504 is fixedly mounted on the top of the second limit post 502, and the output end of the second motor 504 penetrates into the inner cavity 503; the lifting mechanism 505 is mounted in the inner cavity 503; the inner sides of the first limiting column 501 and the second limiting column 502 are provided with limiting grooves 506, and the corner support plate 507 is fixedly installed at the bottoms of the limiting grooves 506. The second motor is electrically connected with the electric cabinet 2 through an electric wire.

The lifting mechanism 505 includes a third lead screw 5051, a third chute 5052, and a third slider 5053. One end of the third lead screw 5051 is in transmission connection with the output end of the second motor 504 through a coupler, and the other end of the third lead screw is rotatably connected to the inner wall of the bottom of the inner cavity 503 through a bearing seat; the third sliding groove 5052 is fixedly installed on the outer side of the third screw rod 5051, and the third sliding block 5053 is in threaded connection with the third screw rod 5051; one end of the third sliding block 5053 is slidably connected in the third sliding groove 5052; the fixture block 508 is fixedly arranged at the other end of the third sliding block 5053; the bottom of the clamping block 508 is provided with a clamping groove 509.

The position limiting assembly 5 further comprises a first touch sensor 511 and a second touch sensor 512. The first touch sensor 511 is fixedly installed on the top inner wall of the group of the slots 509; the second touch sensor 512 is fixedly installed on the inner wall of the corner supporting plate 507; the first touch sensor 511 and the second touch sensor 512 are in signal connection with the electric cabinet 2.

The two sides of the display body 3 are respectively clamped in the two groups of limiting grooves 506; the bottom of the display body 3 is attached to the two groups of corner supporting plates 507; and the top of the display body 3 is clamped in the two sets of clamping grooves 509.

After the hanging component 9 lifts the display body 3 to a proper height, the electric cabinet 2 controls the second motor 504 to work, and drives the clamping block 508 to descend, and finally the clamping groove 509 can be clamped on the top of the display body 3. The height of the clamping groove 509 can be adjusted at will according to the height of the display bodies 3 with different sizes by the limiting component 5, and the compatibility of the device is further enhanced.

When the display is installed, the method comprises the following steps:

and S1, hanging the other end of the hanging block 6 in the hanging groove, and driving the display body 3 to lift through the electric lifting frame 901, so that the bottom of the display body 3 is parallel to the corner supporting plate 507.

S2, controlling the first motor 402 to work through the electric cabinet 2; a first motor 402 is used for driving the first screw 4031 and the second screw 4033 to rotate simultaneously; because the threads of the first screw mandrel 4031 and the second screw mandrel 4033 are in opposite directions, the motion tracks of the two groups of limiting assemblies 5 move in opposite directions at equal speed; when one side of the display body 3 is attached to the corner support plate 507, the second touch sensor 512 is triggered; then, the second touch sensor 512 sends a signal to the electric cabinet 2, and the electric cabinet 2 controls the first motor 402 to stop working; thus, the left side and the right side of the display body 3 with different sizes are fixed.

S3, the electric cabinet 2 controls the second motor 504 to work, and the second motor 504 drives the third lead screw 5051 to rotate, so that the clamping block 508 begins to descend; when the card slot 509 is completely clamped to the top of the display body 3, the first touch sensor 511 is triggered; then, the first touch sensor 511 sends a signal to the electric cabinet 2, and the electric cabinet 2 controls the second motor 504 to stop working; thus, the upper end and the lower end of the display body 3 with different sizes are fixed.

It should be noted that the display is not limited to the above-mentioned structural features, and may also be displayed by using the suspension assembly 7. The suspension assembly 7 comprises a fixed plate 701 and a second suspension base 702. For example, as shown in fig. 10, the fixing plate 701 may be fixedly installed on a wall surface; the second suspension base 702 is fixedly installed on the fixing plate 701, and an inner groove 703 is formed in the second suspension base 702; the other end of the hanging block 6 is clamped in the inner groove 703.

When the fixing device is installed, the fixing plate 701 is fixedly installed on the wall surface through the fixing bolt, and then the hanging block 6 is directly hung in the inner groove 703, so that the steps can be completed, and the installation is simple and rapid; the device not only can be moved and displayed, but also can be directly hung on the wall surface, thereby increasing the multiple purposes of the device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A multi-color emissive dynamic display, comprising: the display comprises a receiving assembly (1), a display body (3), a spacing adjusting assembly (4) and two groups of limiting assemblies (5); the spacing adjustment assembly (4) is arranged in the containing assembly (1);

the two groups of limiting assemblies (5) are arranged on the distance adjusting assembly (4), and two ends of the display body (3) are respectively clamped in the two groups of limiting assemblies (5); a hanging block (6) is fixedly arranged on the display body (3);

the storage assembly (1) comprises a storage box (101), a hydraulic lifting platform (102), two groups of empty grooves (103), two groups of first sliding grooves (104) and two groups of box door mechanisms (105), wherein the hydraulic lifting platform (102) is fixedly arranged on the inner wall of the bottom of the storage box (101); the two groups of empty grooves (103) are respectively formed in the inner walls of the two sides of the containing box (101); the first sliding groove (104) is fixedly arranged in the empty groove (103); the box door mechanism (105) is arranged in the empty groove (103), and the box door mechanism (105) is connected in the first sliding groove (104) in a sliding manner;

the display further comprises an electric cabinet (2), and the electric cabinet (2) is fixedly installed on the storage box (101).

2. A multicolor luminous dynamic display according to claim 1, characterized in that: the pod door mechanism (105) comprises a first slider (1051), a pod door base (1052), a pod door body (1053), and a magnet block (1054);

the first sliding block (1051) is connected in the first sliding groove (104) in a sliding way; the box door base (1052) is fixedly arranged on the first sliding block (1051); the door body (1053) is hinged on top of the door base (1052) by a hinge; the magnet block (1054) is fixedly arranged at the top of the box door body (1053);

a plurality of groups of self-locking universal wheels (8) are fixedly mounted on the outer wall of the bottom of the containing box (101).

3. A multicolor luminous dynamic display according to claim 1, characterized in that: the display further comprises a hanging assembly (9); the hanging assembly (9) comprises an electric lifting frame (901), a mounting block (902) and a first hanging base (903);

the electric lifting frame (901) is fixedly arranged on the outer wall of the top of the containing box (101); the mounting block (902) is fixedly mounted on the output end of the electric lifting frame (901); the first suspension base (903) is fixedly arranged on the outer wall of one side, close to the display body (3), of the mounting block (902); a suspension groove is formed in the first suspension base (903); the other end of the hanging block (6) is clamped in the hanging groove.

4. A multicolor luminous dynamic display according to claim 1, characterized in that: the spacing adjustment assembly (4) comprises a housing (401), a first motor (402) and a displacement mechanism (403);

the lower surface of the shell (401) is fixedly arranged at the top of the hydraulic lifting platform (102); the first motor (402) is fixedly arranged on the outer wall of one side of the shell (401), and the output end of the first motor (402) penetrates into the shell (401); one end of the displacement mechanism (403) is in transmission connection with the output end of the first motor (402) through a coupler, and the other end of the displacement mechanism is rotatably connected to the inner wall of the other side of the shell (401) through a bearing seat.

5. A multicolor luminous dynamic display according to claim 4, characterized in that: the displacement mechanism (403) comprises a first screw rod (4031), a connecting block (4032) and a second screw rod (4033);

one end of the first screw rod (4031) is connected to the output end of the first motor (402) through a coupling in a transmission manner, and the other end of the first screw rod is fixedly arranged on the outer wall of one side of the connecting block (4032); one end of the second screw rod (4033) is fixedly installed on the outer wall of the other side of the connecting block (4032), and the other end of the second screw rod is rotatably connected to the inner wall of one side, far away from the first motor (402), of the shell (401) through a bearing seat.

6. A multicolor luminous dynamic display according to claim 4 or 5, wherein: the spacing adjustment assembly (4) further comprises two groups of second sliding grooves (404) and two groups of second sliding blocks (405);

the two groups of second sliding chutes (404) are respectively positioned below the first screw rod (4031) and the second screw rod (4033); the two groups of second sliding blocks 405 are respectively in threaded connection with the first screw rod 4031 and the second screw rod 4033, the bottoms of the two groups of second sliding blocks 405 are in sliding connection with the corresponding group of second sliding grooves 404, and the thread directions of the first screw rod 4031 and the second screw rod 4033 are opposite.

7. A multicolor luminous dynamic display according to claim 6, characterized in that: the limiting assembly (5) comprises a first limiting column (501), a second limiting column (502), a second motor (504), a lifting mechanism (505), a corner supporting plate (507) and a fixing bolt (510);

the bottom of the first limiting column (501) is fixedly mounted at the top of the second sliding block (405), and the top of the first limiting column (501) penetrates to the outside of the shell (401); one side of the top of the first limiting column (501) is hinged with the second limiting column (502) through a hinge, and the other side of the top of the first limiting column is fixedly installed with the second limiting column (502) through the fixing bolt (510); an inner cavity (503) is formed in the second limiting column (502); the second motor (504) is fixedly arranged at the top of the second limit column (502), and the output end of the second motor (504) penetrates into the inner cavity (503); the lifting mechanism (505) is installed in the inner cavity (503); limiting grooves (506) are formed in the inner sides of the first limiting column (501) and the second limiting column (502), and the corner supporting plate (507) is fixedly installed at the bottom of the limiting grooves (506).

8. A multicolor luminous dynamic display according to claim 7, wherein: the lifting mechanism (505) comprises a third screw rod (5051), a third chute (5052) and a third sliding block (5053);

one end of the third screw rod (5051) is in transmission connection with the output end of the second motor (504) through a coupler, and the other end of the third screw rod is rotatably connected to the inner wall of the bottom of the inner cavity (503) through a bearing seat; the third sliding groove (5052) is fixedly installed on the outer side of the third screw rod (5051), and the third sliding block (5053) is in threaded connection with the third screw rod (5051); one end of the third sliding block (5053) is connected in the third sliding groove (5052) in a sliding mode.

9. A multicolor luminous dynamic display according to claim 8, characterized in that: the limiting assembly (5) further comprises a fixture block (508), a first touch sensor (511) and a second touch sensor (512);

the clamping block (508) is fixedly arranged on the third sliding block (5053); the bottom of the clamping block (508) is provided with a clamping groove (509); the first touch sensor (511) is fixedly arranged on the inner wall of the top of the clamping groove (509); the second touch sensor (512) is fixedly arranged on the inner wall of the corner supporting plate (507);

two sides of the display body (3) are respectively clamped in the two groups of limiting grooves (506); the bottom of the display body (3) is attached to the two groups of corner supporting plates (507); and the top of the display body (3) is clamped in the two groups of clamping grooves (509).

10. A multicolor luminous dynamic display according to claim 1, characterized in that: the electric control box (2) is electrically connected with the hydraulic lifting platform (102), the first motor (402) and the second motor (504) through electric wires respectively; and the electric cabinet (2) is in signal connection with the first touch sensor (511) and the second touch sensor (512).