Distributed industrial control device multifunctional display device and use method thereof

Abstract

The invention discloses a multifunctional display device for a distributed industrial control device and a use method thereof, and belongs to the technical field of display equipment, the multifunctional display device comprises a base and a display cabinet fixed at the top of the base, display windows are arranged on the four sides of the display cabinet, and a central stand column is fixedly connected to the central position in the display cabinet; a rotating frame is rotationally connected to the periphery of the central stand column, a plurality of controller bodies are arranged on the outer side of the rotating frame, and the controller bodies on the rotating frame can be driven by a driving mechanism to rotate, so that the controller bodies can be displayed in multiple directions; the controller body is connected with the interactive display screen through the connecting base, the connecting end and the control circuit board, and function display of the controller body is achieved under the control of the control panel, so that a customer can visually and accurately know various functions of various controller bodies.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of display equipment, and particularly relates to a multifunctional display device for distributed industrial control devices and a use method thereof. BACKGROUND

[0002] The control system comprises a control device, a production control object and an industrial field bus. For a production process of a small scale or a single object, a single control mode is adopted, that is, one control device controls one production object. For a production process of a large scale or a complex object, an industrial field bus is used to connect multiple control devices to realize networking production of a certain scale. The control device is mostly an intelligent instrument, and various real-time data (such as temperature, humidity, voltage, etc.) generated in the production process are transmitted to the control device, which is calculated through a control program in the control device and then outputs a control quantity to control the production object.

[0003] Based on the above, the current industrial controller and peripheral distributed module display device generally have many technical problems. Most display devices only statically display the functions of the industrial controller with additional text instructions, do not cooperate with other distributed modules for systematic function display, and customers cannot intuitively and accurately understand the various functions of the controller. Moreover, the existing display devices mostly do not have a protective structure and are easily affected by external factors, causing damage to the equipment and bringing certain adverse effects to the use process of people. Therefore, the existing structure is improved to provide a multifunctional display device for distributed industrial control devices and a use method thereof, so as to achieve a more practical purpose. SUMMARY

[0004] In view of the problems in the prior art, the present application aims to provide a multifunctional display device for distributed industrial control devices and a use method thereof, which can rotate the controller body on the rotating frame by using the driving mechanism to facilitate multi-directional display of the controller body, and connect the controller body and the interactive display screen by using the connecting seat, the connecting end and the control circuit board. Under the control of the control panel, the function display of the controller body is realized to facilitate customers to intuitively and accurately understand the various functions of the various controller bodies.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions: The utility model provides a kind of distributed industrial control device multifunctional display device, including base and the display cabinet fixed in the top of base, four sides of the display cabinet are provided with display window, the inside center position of the display cabinet is fixedly connected with center column, the outer periphery of the center column is rotatably connected with rotating frame, the outside of the rotating frame is provided with a plurality of controller body, the bottom of the rotating frame is provided with drive mechanism, the outer periphery of the center column is fixedly connected with control circuit board, and control circuit board is located in the inside of rotating frame, the top of the display cabinet is equipped with turnover frame and control panel, the turnover frame is installed with interactive display screen by fastening bolt, the top of the display cabinet is fixedly connected with protective strip, and protective strip is set to the outer edge position of control panel.

[0006] Further improvement of the utility model lies in that the drive mechanism includes drive motor fixedly installed on the base and ring gear fixed to the bottom of rotating frame, the output shaft of drive motor extends to the inside of display cabinet, and is driven gear connected by shaft coupling, and the ring gear is meshed with driven gear.

[0007] Further improvement of the utility model lies in that the inside of rotating frame is equipped with connecting seat corresponding to the position of controller body, and connecting seat is electrically connected with corresponding controller body by wire.

[0008] Further improvement of the utility model lies in that the control circuit board is fixedly installed with electric telescopic rod, the output end of electric telescopic rod is fixedly connected with connecting end, the connecting end is electrically connected with control circuit board by wire, and the end close to the inside of rotating frame is engaged with one connecting seat.

[0009] Further improvement of the utility model lies in that the turnover frame includes fixed seat fixed to the top of display cabinet, the one end of fixed seat is rotatably connected with flap through pin shaft, and interactive display screen is arranged on the flap, the top of fixed seat is provided with transverse groove and longitudinal groove, the one side of flap is fixedly connected with support plate, and the bottom end of support plate abuts in transverse groove, and longitudinal groove is provided with limiting component engaged with support plate.

[0010] Further improvement of the utility model lies in that the flap is provided with guide hole, and the threaded end of fastening bolt passes through the flap and is threadedly connected with the back of interactive display screen through guide hole.

[0011] Further improvement of the utility model lies in that the limiting component includes limiting plate rotatable between the inner walls of longitudinal groove on both sides, the one end of limiting plate is fixedly connected with clamping head, and the clamping head is engaged with the clamping groove on support plate.

[0012] Further improvement of the utility model lies in that the one end of limiting plate is fixedly connected with return spring between the bottom inner wall of longitudinal groove.

[0013] The further improvement of the present application is that the interactive display screen, the driving motor and the electric telescopic rod are electrically connected with the control circuit board through wires.

[0014] The use method of the multifunctional display device of the distributed industrial control device, characterized in that, comprising: When the customer needs to display the appearance of the controller body, the driving mechanism is started to rotate the rotating frame, and the controller body is installed on the rotating frame, so that the rotating frame rotates, and the controller body also rotates, thereby achieving multi-directional display of the controller body. When the functions of each controller body need to be displayed, the control circuit board is connected with the corresponding controller body, and then the control panel can display its respective functions on the interactive display screen. When the display is finished, the fastening bolt is loosened, the interactive display screen is moved to the lowest point, and then locked, and then the interactive display screen is turned over and falls above the control panel, and the protective strip supports and protects at the bottom, thereby protecting the control panel and the interactive display screen at the same time and preventing them from being damaged externally.

[0015] Compared with the prior art, the present application has at least the following beneficial technical effects: The present application can realize the rotation of the rotating frame by starting the driving motor, and the controller body is installed on the rotating frame, so that the rotating frame rotates, and the controller body also rotates, thereby achieving multi-directional display of the controller body and improving the display effect.

[0016] The present application can realize the rotation of the rotating frame by starting the driving motor, and the controller body is installed on the rotating frame, so that the rotating frame rotates, and the controller body also rotates, thereby achieving multi-directional display of the controller body and improving the display effect.

[0017] The present application can realize the rotation of the rotating frame by starting the driving motor, and the controller body is installed on the rotating frame, so that the rotating frame rotates, and the controller body also rotates, thereby achieving multi-directional display of the controller body and improving the display effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application can realize the rotation of the rotating frame by starting the driving motor, and the controller body is installed on the rotating frame, so that the rotating frame rotates, and the controller body also rotates, thereby achieving multi-directional display of the controller body and improving the display effect.Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Rear structure diagram; Figure 3 This is a schematic diagram of the rotating frame position structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure viewed from below; Figure 5 This is a schematic diagram of the tilting frame position structure of the present invention; Figure 6 This is a partial structural diagram of the position of the flip frame and interactive display screen of the present invention; Figure 7 For the present invention Figure 6 Enlarged structural diagram of position A in the middle.

[0019] Explanation of the labels in the diagram: 1. Base; 2. Display case; 3. Display window; 4. Central pillar; 5. Rotating frame; 6. Controller body; 7. Drive mechanism; 701. Drive motor; 702. Ring gear; 703. Drive gear; 8. Control circuit board; 9. Tilting frame; 901. Fixing base; 902. Flip plate; 903. Horizontal groove; 904. Vertical groove; 905. Support plate; 906. Guide hole; 10. Control Panel; 11. Tighten the bolts; 12. Interactive display screen; 13. Connecting seat; 14. Electric telescopic pole; 15. Connect the end caps; 16. Limiting assembly; 1601. Limiting plate; 1602. Locking head; 1603. Return spring; 17. Protective strip. Detailed Implementation

[0020] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0021] In the description of the application, it should be understood that the orientation or positional relationship indicated by terms such as "central", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of facilitating the description of the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0022] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0023] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection, or communication; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] In the present application, unless otherwise explicitly specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. "Below", "below" and "below" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0025] It should also be understood that the terms used in the specification of the application are only for the purpose of describing specific embodiments and do not intend to limit the application. As used in the specification and the appended claims of the application, unless otherwise clear from the context, the singular forms "a", "an" and "the" are intended to include plural forms.

[0026] It should be further understood that the term "and / or" as used herein in the specification and in the claims, unless otherwise specified, means any one of the associated listed items or a combination of any of the associated listed items.

[0027] The various structural diagrams according to the disclosed embodiments of the present application are shown in the accompanying drawings. These diagrams are not drawn to scale, in which certain details are shown exaggerated in scale for purposes of clarity and understanding, and certain other details are omitted. The shapes and relative sizes of the various regions, layers, and elements illustrated in the drawings are exemplary only and can vary in actual implementation, depending on, for example, manufacturing techniques and / or technology restraints. The skilled person can design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0028] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1 Referring to Figures 1-7 The present application provides a kind of distributed industrial control device multifunctional display device, including base 1 and fixed on the top of base 1 display cabinet 2, display cabinet 2 Four sides are provided with display window 3, the inside center position of display cabinet 2 is fixedly connected with center column 4, the outer periphery of center column 4 is rotatably connected with rotating frame 5, the outer side of rotating frame 5 is provided with a plurality of controller body 6, rotating frame 5 Bottom is provided with driving mechanism 7, the outer periphery of center column 4 is fixedly connected with control circuit board 8, and control circuit board 8 It is located in the inner side of rotating frame 5, the top of display cabinet 2 is installed with turnover frame 9 and control panel 10, interactive display screen 12 is installed on turnover frame 9 by fastening bolt 11, the top of display cabinet 2 is fixedly connected with protective strip 17, and protective strip 17 It is located at the outer edge position of control panel 10.

[0030] Referring to Figure 4 In the embodiment, driving mechanism 7 includes driving motor 701 fixedly installed on base 1 and annular gear 702 fixedly installed on the bottom of rotating frame 5, the output shaft of driving motor 701 extends to the inside of display cabinet 2, and is drivingly connected with driving gear 703 by coupling, and annular gear 702 is engagedly connected with driving gear 703.

[0031] Referring to Figure 3 In the embodiment, connecting seat 13 is installed on the inner side of rotating frame 5 corresponding to the position of controller body 6, and connecting seat 13 is electrically connected with the corresponding controller body 6 by wire.

[0032] Referring to Figure 3In the embodiment, the electric telescopic rod 14 is fixedly installed on the control circuit board 8, the output end of the electric telescopic rod 14 is fixedly connected with the connecting end head 15, the connecting end head 15 is electrically connected with the control circuit board 8 through wires, and the end close to the inner side of the rotating frame 5 is clamped and connected with one of the connecting seats 13.

[0033] Referring to Figure 5 In the embodiment, the turnover frame 9 comprises a fixed seat 901 fixed to the top of the display cabinet 2, one end of the fixed seat 901 is rotatably connected with a turnover plate 902 through a pin shaft, and the interactive display screen 12 is arranged on the turnover plate 902; a horizontal recess 903 and a vertical recess 904 are formed in the top of the fixed seat 901; the turnover plate 902 is fixedly connected with a support plate 905 on one side, and the bottom end of the support plate 905 abuts against the horizontal recess 903; the vertical recess 904 is provided with a limiting assembly 16 clamped with the support plate 905.

[0034] Referring to Figure 5 and Figure 6 In the embodiment, the turnover plate 902 is provided with a guide hole 906, the threaded end of the fastening bolt 11 passes through the turnover plate 902 through the guide hole 906 and is threadedly connected with the back of the interactive display screen 12.

[0035] Referring to Figure 7 In the embodiment, the limiting assembly 16 comprises a limiting plate 1601 rotatably arranged between the inner walls of the vertical recess 904, one end of the limiting plate 1601 is fixedly connected with a clamping head 1602, the clamping head 1602 is clamped and connected with a clamping groove on the support plate 905, and a reset spring 1603 is fixedly connected between the bottom of one end of the limiting plate 1601 and the bottom inner wall of the vertical recess 904.

[0036] Referring to Figure 1 In the embodiment, the interactive display screen 12, the driving motor 701 and the electric telescopic rod 14 are electrically connected with the control circuit board 8 through wires.

[0037] Embodiment 2 The application provides a use method of the multifunctional display device of the distributed industrial control device. When the customer needs to display the appearance of the controller body 6, the driving mechanism 7 is started to rotate the rotating frame 5, and the controller body 6 is installed on the rotating frame 5, so that the rotating frame 5 rotates, and the controller body 6 also rotates, thereby achieving multi-directional display of the controller body 6. When the function of each controller body 6 needs to be demonstrated, the control circuit board 8 is connected with the corresponding controller body 6, and then the control panel 10 can demonstrate the function of each controller body 6 on the interactive display screen 12, when other controller body 6 needs to be replaced, the rotating frame 5 is rotated by the driving mechanism 7, so that the position of each controller body 6 can be adjusted to be connected with the control circuit board 8, and the function demonstration operation is repeated, so that the intuitive and accurate understanding of the functions of various controller bodies 6 can be obtained; When the demonstration is finished, the fastening bolt 11 is loosened, the interactive display screen 12 is moved to the lowest point, and then is locked, then the interactive display screen 12 is turned over and falls above the control panel 10, and the protection strip 17 supports the protection at the bottom, so that the control panel 10 and the interactive display screen 12 are protected at the same time, and external damage is prevented.

[0038] Embodiment 3 The application provides a use method of the multifunctional display device of the distributed industrial control device. When the customer needs to demonstrate the appearance of the controller body 6, the driving motor 701 is started, the rotating frame 5 can be rotated under the cooperation of the ring gear 702 and the driving gear 703, the controller body 6 is installed on the rotating frame 5, the rotating frame 5 is rotated, the controller body 6 is also rotated, and the multi-directional demonstration of the controller body 6 is realized, and the demonstration effect is improved. When the function of each controller body 6 needs to be demonstrated, the electric telescopic rod 14 is started, then the connecting end head 15 is clamped into the connecting seat 13, so that the control circuit board 8 is connected with the corresponding controller body 6, then the control panel 10 can demonstrate the function of each controller body 6 on the interactive display screen 12, when other controller body 6 needs to be replaced, the rotating frame 5 is rotated by the driving mechanism 7, so that the position of each controller body 6 can be adjusted to be connected with the control circuit board 8, and the function demonstration operation is repeated, so that the intuitive and accurate understanding of the functions of various controller bodies 6 can be obtained. When the demonstration is finished, the fastening bolt 11 is loosened, the interactive display screen 12 is moved to the lowest point, and then is locked, then the interactive display screen 12 is turned over and falls above the control panel 10, and the protection strip 17 supports the protection at the bottom, so that the control panel 10 and the interactive display screen 12 are protected at the same time, and external damage is prevented.

[0039] In summary, the application realizes the rotation of the rotating frame through the cooperation of the driving motor, the ring gear and the driving gear, and then enables the controller body to be displayed in multiple directions. This dynamic display method can attract more audience attention than static display and improve the display effect. The design of the electric telescopic rod enables the connecting end to be conveniently clamped into the connecting seat, realizing the quick connection of the control circuit board and the controller body. Through the operation of the control panel, the functions of the controller body can be intuitively displayed on the interactive display screen, enabling the audience to accurately understand the functional characteristics of each controller body. The display system can realize the rotation of the controller body, the function connection and the turnover of the display screen through simple operation. This design makes the operation simple and flexible, easy for the audience to understand and use. The interactive display screen can be turned over above the control panel after the display is completed and is supported and protected by the protection strip. This design not only saves space, but also makes the display system more tidy and orderly in the non-display state. At the same time, this design also facilitates the maintenance and maintenance of the display system. Through the cooperation of the control panel and the interactive display screen, the audience can actively participate in the display process and understand the functional characteristics of the controller body. This interactive design makes the display process more lively and interesting, improving the audience's participation and satisfaction.

[0040] The basic principles and main features of the application and the advantages of the application are shown and described above, and it is obvious for those skilled in the art that the application is not limited to the details of the above exemplary embodiments, and the application can be realized in other specific forms without departing from the spirit or essential characteristics of the application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the application is defined by the appended claims rather than the above description, and it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand. The above is only for the purpose of illustrating the technical idea of the application, and cannot limit the protection scope of the application, and any modification made on the basis of the technical solutions of the application falls within the protection scope of the claims of the application.

Claims

1. A distributed industrial control device multi-function display device, characterized by, The utility model provides an interactive display cabinet, including base (1) and fixed in the top of base (1) display cabinet (2), four sides of display cabinet (2) all are provided with display window (3), the inside center position of display cabinet (2) is fixedly connected with center stand (4), the outer periphery of center stand (4) is rotatably connected with rotating frame (5), the outside of rotating frame (5) is provided with a plurality of controller body (6), the bottom of rotating frame (5) is provided with drive mechanism (7), the outer periphery of center stand (4) is fixedly connected with control circuit board (8), and control circuit board (8) is located the inside of rotating frame (5), the top of display cabinet (2) is installed with turnover frame (9) and control panel (10), the interactive display screen (12) of fastening bolt (11) is installed on turnover frame (9), the top of display cabinet (2) is fixedly connected with the protection strip (17), and the protection strip (17) is set up in the outer edge position of control panel (10).

2. A distributed industrial control device multi-function display device according to claim 1, wherein, The drive mechanism (7) includes a drive motor (701) fixedly installed on the base (1) and an annular gear (702) fixed to the bottom of the rotating frame (5), the output shaft of the drive motor (701) extends into the display cabinet (2), and is drivingly connected with a drive gear (703) through a shaft coupling, and the annular gear (702) is in meshing connection with the drive gear (703).

3. The multi-functional display device for distributed industrial control devices according to claim 1, wherein, The inside of the rotating frame (5) is provided with a connecting seat (13) corresponding to the position of the controller body (6), and the connecting seat (13) is electrically connected with the corresponding controller body (6) through wires.

4. The multi-functional display apparatus for a distributed industrial control device according to Claim 1, wherein The control circuit board (8) is fixedly installed with an electric telescopic rod (14), the output end of the electric telescopic rod (14) is fixedly connected with a connecting end (15), the connecting end (15) is electrically connected with the control circuit board (8) through wires, and the end close to the inside of the rotating frame (5) is clamped with one of the connecting seats (13).

5. The multi-functional display apparatus for a distributed industrial control device according to claim 1, wherein The turnover frame (9) includes a fixed seat (901) fixed to the top of the display cabinet (2), one end of the fixed seat (901) is rotatably connected with a flap (902) through a pin shaft, and the interactive display screen (12) is arranged on the flap (902), a horizontal recess (903) and a vertical recess (904) are formed in the top of the fixed seat (901), a supporting plate (905) is fixedly connected to one side of the flap (902), the bottom end of the supporting plate (905) abuts in the horizontal recess (903), and a limiting assembly (16) is arranged in the vertical recess (904) and clamped with the supporting plate (905).

6. A distributed industrial control device multi-function display device according to claim 5, wherein, A guide hole (906) is formed in the flap (902), and the threaded end of the fastening bolt (11) passes through the flap (902) through the guide hole (906) and is threadedly connected with the back of the interactive display screen (12).

7. The multi-functional display apparatus of claim 5, wherein, The limiting assembly (16) includes a limiting plate (1601) rotatably arranged between the inner walls of the vertical recess (904), one end of the limiting plate (1601) is fixedly connected with a clamping head (1602), and the clamping head (1602) is clamped with the clamping groove on the supporting plate (905).

8. A distributed industrial control device multi-function display device according to claim 7, wherein, One end of the limiting plate (1601) is fixedly connected with a reset spring (1603) between the bottom and the inner wall of the longitudinal groove (904).

9. The multi-functional display apparatus of claim 1, wherein, The interactive display screen (12), the driving motor (701) and the electric telescopic rod (14) are electrically connected with the control circuit board (8) through wires.

10. A method of using a distributed industrial control device multi-function display device according to any one of claims 1 to 9, characterized by, The application relates to a controller body (6) and a control circuit board (8) are arranged on a rotating frame (5), the rotating frame (5) is arranged on a rotating support (2), the rotating support (2) is arranged on a base (1), the base (1) is provided with a control panel (10) and an interactive display screen (12), the interactive display screen (12) is arranged on the control panel (10), the control panel (10) is provided with a plurality of fastening bolts (11), the fastening bolts (11) are arranged on the control panel (10) and are used for locking the interactive display screen (12), the interactive display screen (12) is provided with a plurality of control line boards (8), the control line boards (8) are arranged on the interactive display screen (12) and are used for connecting the controller bodies (6), the interactive display screen (12) is provided with a plurality of electric telescopic rods (14), the electric telescopic rods (14) are arranged on the interactive display screen (12) and are used for driving the controller bodies (6) to rotate, the interactive display screen (12) is provided with a plurality of driving motors (701), the driving motors (701) are arranged on the interactive display screen (12) and are used for driving the electric telescopic rods (14) to rotate, and the interactive display screen (12) is provided with a plurality of rotating supports (2), the rotating supports (2) are arranged on the interactive display screen (12) and are used for supporting the rotating frames (5). The application relates to a controller body (6) and a control circuit board (8) are arranged on a rotating frame (5), the rotating frame (5) is arranged on a rotating support (2), the rotating support (2) is arranged on a base (1), the base (1) is provided with a control panel (10) and an interactive display screen (12), the interactive display screen (12) is arranged on the control panel (10), the control panel (10) is provided with a plurality of fastening bolts (11), the fastening bolts (11) are arranged on the control panel (10) and are used for locking the interactive display screen (12), the interactive display screen (12) is provided with a plurality of control line boards (8), the control line boards (8) are arranged on the interactive display screen (12) and are used for connecting the controller bodies (6), the interactive display screen (12) is provided with a plurality of electric telescopic rods (14), the electric telescopic rods (14) are arranged on the interactive display screen (12) and are used for driving the controller bodies (6) to rotate, the interactive display screen (12) is provided with a plurality of driving motors (701), the driving motors (701) are arranged on the interactive display screen (12) and are used for driving the electric telescopic rods (14) to rotate, and the interactive display screen (12) is provided with a plurality of rotating supports (2), the rotating supports (2) are arranged on the interactive display screen (12) and are used for supporting the rotating frames (5). ​ ​

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