Display device

Abstract

The utility model relates to display equipment technical field discloses display device, including fixed structure, rotating structure and drive structure, fixed structure includes fixed assembly and installation subassembly, and fixed assembly has rotating cavity, and installation subassembly sets up on fixed assembly and is located in rotating cavity, rotating structure includes rotating assembly and connecting assembly, and rotating assembly has accommodating cavity, and accommodating cavity is suitable for placing the piece to be shown, and rotating assembly sets up in rotating cavity and rotates and sets up on fixed assembly, and connecting assembly sets up on rotating assembly, drive structure sets up on installation subassembly, and drive structure's drive end is connected with connecting assembly, wherein, rotating structure still includes a plurality of rolling elements, all rolling elements interval setting, and any rolling element rotates and sets up on rotating assembly and abuts with fixed assembly, the utility model can bear the piece to be shown of large volume and big weight, and still can improve the stability when rotating assembly drives the piece to be shown to rotate.

Description

Technical Field

[0001] This utility model relates to the field of display equipment technology, and more specifically to display devices. Background Technology

[0002] Live-streaming e-commerce refers to the practice of selling products while live-streaming in the entertainment industry. Hosts promote products in the live-streaming room and are also known as product recommendation officers. During the live stream, display devices are used to showcase the products.

[0003] Chinese patent CN222109742U discloses a live-streaming display device, including a base with a turntable rotatably connected to the top of one side of the base. The turntable is driven to rotate by an electric mechanism. A central column is fixedly connected to the top center of the turntable, and partitions are symmetrically fixedly connected to the four sides of the central column. When a live stream requires product display, the product to be displayed is placed on a display platform. Multiple display platforms are provided, which can simultaneously hold multiple products and display them via a live-streaming mechanism. Simultaneously, the electric mechanism drives the turntable to rotate, enabling the simultaneous display of multiple products. Through a transmission mechanism, the rotation of the turntable drives the synchronous rotation of the display platforms, thereby rotating the products on the display platforms to simultaneously display multiple products from all angles, effectively improving the practicality of the display device.

[0004] However, the aforementioned display device only drives the turntable to rotate via a pivot, which means it can only be used for small-sized and low-weight products. When used for large-sized and heavy products, the pivot cannot provide sufficient support for the product, and the stability when driving the product to rotate is also low. Utility Model Content

[0005] This utility model provides a display device to solve the problem that existing display devices only drive the turntable to rotate through a rotating shaft, which makes it impossible for the rotating shaft to provide sufficient support for the product when displaying large-volume and heavy products, and also results in low stability when driving the product to rotate.

[0006] In a first aspect, this utility model provides a display device, comprising: A fixed structure includes a fixing component and a mounting component, the fixing component having a rotating cavity, and the mounting component being disposed on the fixing component and located within the rotating cavity; A rotating structure includes a rotating component and a connecting component. The rotating component has a receiving cavity adapted to hold a display piece. The rotating component is disposed within the rotating cavity and rotatably mounted on the fixing component. The connecting component is disposed on the rotating component. A driving structure is disposed on the mounting assembly, and the driving end of the driving structure is connected to the connecting assembly to drive the rotating assembly to rotate relative to the fixed assembly; The rotating structure further includes a plurality of rolling elements, all of which are spaced apart, and any one of the rolling elements is rotatably mounted on the rotating assembly and abuts against the fixed assembly.

[0007] Beneficial effects: By setting several rolling elements between the rotating component and the fixed component, all rolling elements can assist the rotation of the rotating component, and each rolling element can provide support for the rotating component and the item to be displayed placed on the rotating component through the fixed component, so that the display device can bear large-volume and heavy items to be displayed, and can also improve the stability of the rotating component when it drives the item to be displayed to rotate.

[0008] In one optional embodiment, the fixing component includes a base and a fixing frame, the fixing frame being disposed on the base to form the rotating cavity together with the base, the base having a rotating part, the rotating component being rotatably disposed within the rotating part, and all the rolling elements being rotatably disposed within the rotating part and abutting against the base.

[0009] Beneficial effects: By setting a fixed component including a base and a fixed frame, wherein the fixed frame is set on the base, thus forming a rotating cavity together with the base, the rotating component can be set on the base. In addition, a rotating part is provided on the base, which is a rotating groove in this embodiment. The rotating component is rotatably set in the rotating part, and all the rolling parts are rotatably set in the rotating part and abut against the base. In this way, the base and the rotating component can be rotatably connected together through the rotating part. At the same time, all the rolling parts can be hidden in the rotating part, thereby improving the overall aesthetics of the display device.

[0010] In one optional embodiment, the rotating assembly includes a rotating seat and an adapter frame, the adapter frame being disposed on the rotating seat to form the receiving cavity together with the rotating seat, the rotating seat being rotatably disposed within the rotating part, any of the rolling elements being rotatably disposed on the rotating seat, and the connecting assembly being disposed on the adapter frame.

[0011] Beneficial effects: By setting the rotating component including a rotating base and an adapter frame, wherein the adapter is set on the rotating base, thereby forming a cavity together with the rotating base, the item to be displayed can be set on the rotating base, and the rotating component is rotatably set in the rotating part, and each rolling component is rotatably set on the rotating base, so that when the rotating base is rotatably set in the rotating part, all the rolling components can be hidden in the rotating part and abut against the base. At the same time, when the rotating base rotates, all the rolling components can assist in the rotation. The connecting component is set on the adapter frame to facilitate connection with the drive end of the drive structure.

[0012] In one optional embodiment, the connecting assembly includes a first rotating shaft and a first bearing. The first rotating shaft is disposed on the adapter frame, and the first bearing is disposed on the mounting assembly. The first rotating shaft passes through the first bearing and is connected to the driving end of the driving structure so that the driving structure drives the rotating assembly to rotate.

[0013] Beneficial effects: By setting the connecting component to include a first rotating shaft and a first bearing, wherein the first rotating shaft is set on the adapter frame and the first bearing is set on the mounting component, and the first rotating shaft passes through the first bearing and is connected to the drive end of the drive structure, the first rotating shaft can rotate in the first bearing under the drive of the drive structure, and drive the rotating seat to rotate relative to the base through the adapter frame.

[0014] In one alternative embodiment, the connecting assembly further includes a second rotating shaft and a second bearing, the second rotating shaft being disposed on the base and the second bearing being disposed on the rotating seat, the second rotating shaft passing through the second bearing and abutting against the rotating seat.

[0015] Beneficial effects: By setting the connecting component, a second rotating shaft and a second bearing are also included. The second rotating shaft is set on the base, and the second bearing is set on the rotating seat. At the same time, the second rotating shaft passes through the second bearing and abuts against the rotating seat, so that the rotating seat can achieve the rotational connection between the rotating seat and the base through the rotation between the second bearing and the second rotating shaft.

[0016] In one alternative embodiment, the mounting assembly includes a drive frame and a mounting base, the drive frame being slidably disposed on the fixed frame, the mounting base being disposed on the drive frame, and both the first bearing and the drive structure being disposed on the mounting base.

[0017] Beneficial effects: By setting the mounting components including a drive frame and a mounting base, wherein the drive frame is slidably mounted on the fixed frame, and the mounting base is mounted on the drive frame, the first bearing and the drive structure are both mounted on the mounting base. Since the rotation of the rotating seat is achieved by the drive structure, the first and second rotating shafts need to correspond to each other to improve the stability of the rotating seat during rotation. By sliding the drive frame on the fixed frame, the correspondence between the first and second rotating shafts can be adjusted.

[0018] In one alternative embodiment, the mounting assembly further includes a slider slidably disposed on the mounting bracket, and the drive bracket disposed on the slider for slidable connection with the mounting bracket via the slider.

[0019] Beneficial effects: By including a sliding component in the mounting assembly, which is a sliding plate in this embodiment, the sliding component is specifically slidably mounted on the fixed frame, and the drive frame is mounted on the sliding component. In this way, the position of the drive frame relative to the fixed frame can be adjusted by sliding the sliding component on the fixed frame, instead of directly sliding the drive frame on the fixed frame. This is because the drive frame is provided with a mounting base, and the drive structure is mounted on the mounting base. In order to avoid affecting the connection strength between the drive structure and the mounting base, the sliding component is used to drive the drive frame to slide on the fixed frame, which can reduce the impact on the connection strength between the drive structure and the mounting base.

[0020] In one optional embodiment, the drive structure includes a connecting seat and a drive member, the connecting seat being disposed on the mounting base, the drive member being disposed on the connecting seat, and the drive end of the drive member being connected to the first rotating shaft.

[0021] Beneficial effects: By setting the drive structure including a connecting seat and a drive component, the drive component is a motor in this embodiment. The connecting seat is set on the mounting seat, and the drive component is set on the connecting seat, so that the drive component can be set on the mounting seat, and the drive end of the drive component can be connected to the first rotating shaft, and drive the first rotating shaft to drive the rotating seat to rotate relative to the base.

[0022] In one optional embodiment, the drive structure further includes a speed reducer, the drive end of the drive component is connected to the speed reducer, and the drive end of the speed reducer is connected to the first rotating shaft to drive the first rotating shaft to rotate.

[0023] Beneficial effects: By setting the drive structure, a speed reducer is also included. In this embodiment, the speed reducer is set on the connecting seat, and the drive end of the drive component is connected to the speed reducer, so that the drive component can be installed on the connecting seat. The drive end of the speed reducer is connected to the first rotating shaft, so that the first rotating shaft can rotate under the drive of the drive component. Due to the presence of the speed reducer, the rotation of the first rotating shaft can be more stable, thereby improving the stability of the rotating seat when rotating.

[0024] In one alternative embodiment, the drive structure further includes a coupling disposed between the drive end of the reducer and the first rotating shaft.

[0025] Beneficial effects: By setting the drive structure, a coupling is also included. The coupling is specifically set between the drive end of the reducer and the first rotating shaft, thereby connecting the drive end of the reducer and the first rotating shaft together. The coupling can improve the connection strength between the drive end of the reducer and the first rotating shaft, and prevent the first rotating shaft from separating from the drive end of the reducer, which would cause the rotating seat to be unable to rotate. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of a display device according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the fixing structure of a display device according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the rotating structure of a display device according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the internal structure of the rotating structure of a display device according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the driving structure of a display device according to an embodiment of the present utility model.

[0028] Explanation of reference numerals in the attached figures: 1-Fixed structure; 11-Fixed component; 111-Base; 1111-Rotating part; 112-Fixed frame; 12-Mounting component; 121-Drive frame; 122-Mounting base; 123-Sliding component; 2-Rotating structure; 21-Rotating assembly; 211-Rotating seat; 212-Adapter frame; 22-Connecting assembly; 221-First rotating shaft; 222-First bearing; 223-Second rotating shaft; 224-Second bearing; 23-Rolling element; 3-Drive structure; 31-Connecting seat; 32-Drive component; 33-Reduction component; 34-Coupling. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] The following is combined Figures 1 to 5 The following describes embodiments of the present invention.

[0031] According to an embodiment of the present invention, in one aspect, a display device is provided, such as... Figures 1 to 5 As shown, the structure includes a fixed structure 1, a rotating structure 2, and a driving structure 3. The fixed structure 1 includes a fixed component 11 and a mounting component 12. The fixed component 11 has a rotating cavity, and the mounting component 12 is disposed on the fixed component 11 and located within the rotating cavity. The rotating structure 2 includes a rotating component 21 and a connecting component 22. The rotating component 21 has a receiving cavity suitable for placing the item to be displayed. The rotating component 21 is disposed within the rotating cavity and rotatably mounted on the fixed component 11. The connecting component 22 is disposed on the rotating component 21. The driving structure 3 is disposed on the mounting component 12, and the driving end of the driving structure 3 is connected to the connecting component 22 to drive the rotating component 21 to rotate relative to the fixed component 11. The rotating structure 2 also includes a plurality of rolling elements 23, all of which are spaced apart, and any rolling element 23 is rotatably mounted on the rotating component 21 and abuts against the fixed component 11.

[0032] The display device with the above structure includes a rotating structure 2 and a driving structure 3 mounted on a fixed structure 1. The fixed structure 1 includes a fixing component 11 and a mounting component 12. The fixing component 11 can be mounted on the ground or a display platform and has a rotating cavity. The mounting component 12 is mounted on the fixing component 11 and located within the rotating cavity. The rotating structure 2 includes a rotating component 21 and a connecting component 22. The rotating component 21 has a receiving cavity in which the item to be displayed can be placed. The rotating component 21 is specifically mounted within the rotating cavity and rotatably mounted on the fixed component 11. The connecting component 22 is mounted on the rotating component 21.

[0033] Specifically, the drive structure 3 is mounted on the mounting component 12, and the drive end of the drive structure 3 is connected to the connecting component 22, so that the drive structure 3 can drive the connecting component 22 to rotate the rotating component 21 relative to the fixed component 11, thereby enabling the exhibit placed on the rotating component 21 to be displayed from all directions.

[0034] In addition, the rotating structure 2 also includes a number of rolling elements 23. In this embodiment, the rolling elements 23 are rollers. All the rolling elements 23 are spaced apart. Each rolling element 23 is rotatably mounted on the rotating component 21 and abuts against the fixed component 11. Thus, when the rotating component 21 rotates relative to the fixed component 11, all the rolling elements 23 can rotate relative to the rotating component 21 and move relative to the fixed component 11 to assist the rotation of the rotating component 21.

[0035] Specifically, since each rolling element 23 is mounted on the rotating component 21 and abuts against the fixed component 11, each rolling element 23 can provide support for the rotating component 21 through the fixed component 11. Thus, when the item to be displayed is placed on the rotating component 21, all the rolling elements 23 can provide support for the item to be displayed and the rotating component 21, thereby improving the stability of the rotating component 21 when it drives the item to be displayed to rotate.

[0036] In summary, by setting a number of rolling elements 23 between the rotating component 21 and the fixed component 11, all rolling elements 23 can assist the rotation of the rotating component 21, and each rolling element 23 can provide support for the rotating component 21 and the item to be displayed placed on the rotating component 21 through the fixed component 11, so that the display device can bear the large volume and heavy item to be displayed, and can also improve the stability when the rotating component 21 drives the item to be displayed to rotate.

[0037] In one embodiment, such as Figure 2As shown, the fixing component 11 includes a base 111 and a fixing frame 112. The fixing frame 112 is disposed on the base 111 to form a rotating cavity together with the base 111. A rotating part 1111 is provided on the base 111. The rotating component 21 is rotatably disposed in the rotating part 1111. All the rolling elements 23 are rotatably disposed in the rotating part 1111 and abut against the base 111.

[0038] The display device with the above-described structure includes a fixed component 11 comprising a base 111 and a fixed frame 112. The fixed frame 112 is mounted on the base 111, thereby forming a rotating cavity together with the base 111. This allows the rotating component 21 to be mounted on the base 111. In addition, the base 111 has a rotating part 1111, which is a rotating groove in this embodiment. The rotating component 21 is rotatably mounted within the rotating part 1111, and all the rolling elements 23 are rotatably mounted within the rotating part 1111 and abut against the base 111. Thus, the base 111 and the rotating component 21 can be rotatably connected together through the rotating part 1111. At the same time, all the rolling elements 23 can be hidden within the rotating part 1111, thereby improving the overall aesthetics of the display device.

[0039] In one embodiment, such as Figure 3 As shown, the rotating assembly 21 includes a rotating seat 211 and an adapter 212. The adapter 212 is disposed on the rotating seat 211 to form a cavity together with the rotating seat 211. The rotating seat 211 is rotatably disposed within the rotating part 1111. Any rolling element 23 is rotatably disposed on the rotating seat 211. The connecting assembly 22 is disposed on the adapter 212.

[0040] The display device with the above structure includes a rotating component 21 comprising a rotating base 211 and an adapter frame 212. The adapter is mounted on the rotating base 211, thereby forming a cavity together with the rotating base 211, allowing the item to be displayed to be mounted on the rotating base 211. The rotating component is rotatably mounted within the rotating part 1111, and each rolling element 23 is rotatably mounted on the rotating base 211. Thus, when the rotating base 211 is rotatably mounted within the rotating part 1111, all the rolling elements 23 can be hidden within the rotating part 1111 and abut against the base 111. At the same time, when the rotating base 211 rotates, all the rolling elements 23 can assist in the rotation. The connecting component 22 is mounted on the adapter frame 212 to facilitate connection with the drive end of the drive structure 3.

[0041] In one embodiment, such as Figures 2 to 4As shown, the connecting assembly 22 includes a first rotating shaft 221 and a first bearing 222. The first rotating shaft 221 is mounted on the adapter frame 212, and the first bearing 222 is mounted on the mounting assembly 12. The first rotating shaft 221 passes through the first bearing 222 and is connected to the driving end of the driving structure 3 so that the driving structure 3 drives the rotating assembly 21 to rotate.

[0042] The display device with the above structure includes a first rotating shaft 221 and a first bearing 222 in the connecting component 22. The first rotating shaft 221 is mounted on the adapter frame 212, and the first bearing 222 is mounted on the mounting component 12. The first rotating shaft 221 passes through the first bearing 222 and is connected to the driving end of the driving structure 3. Under the drive of the driving structure 3, the first rotating shaft 221 can rotate within the first bearing 222 and drive the rotating seat 211 to rotate relative to the base 111 through the adapter frame 212.

[0043] In one embodiment, such as Figures 2 to 4 As shown, the connecting assembly 22 also includes a second rotating shaft 223 and a second bearing 224. The second rotating shaft 223 is disposed on the base 111, and the second bearing 224 is disposed on the rotating seat 211. The second rotating shaft 223 passes through the second bearing 224 and abuts against the rotating seat 211.

[0044] The display device with the above structure also includes a second rotating shaft 223 and a second bearing 224 through the connection component 22. The second rotating shaft 223 is disposed on the base 111, and the second bearing 224 is disposed on the rotating seat 211. The second rotating shaft 223 passes through the second bearing 224 and abuts against the rotating seat 211, so that the rotating seat 211 can achieve a rotatable connection between the rotating seat 211 and the base 111 through the rotation between the second bearing 224 and the second rotating shaft 223.

[0045] In one embodiment, such as Figure 2 As shown, the mounting assembly 12 includes a drive frame 121 and a mounting base 122. The drive frame 121 is slidably mounted on the fixed frame 112, and the mounting base 122 is mounted on the drive frame 121. The first bearing 222 and the drive structure 3 are both mounted on the mounting base 122.

[0046] The display device with the above structure includes a drive frame 121 and a mounting base 122 in the mounting assembly 12. The drive frame 121 is slidably mounted on the fixed frame 112, and the mounting base 122 is mounted on the drive frame 121. The first bearing 222 and the drive structure 3 are both mounted on the mounting base 122. Since the rotation of the rotating seat 211 is achieved by the drive structure 3, the first rotating shaft 221 and the second rotating shaft 223 need to correspond to each other to improve the stability of the rotating seat 211 when it rotates. By sliding the drive frame 121 on the fixed frame 112, the correspondence between the first rotating shaft 221 and the second rotating shaft 223 can be adjusted.

[0047] In one embodiment, such as Figure 2 As shown, the mounting assembly 12 also includes a slider 123, which is slidably mounted on the fixed frame 112. The drive frame 121 is mounted on the slider 123 so as to be slidably connected to the fixed frame 112 via the slider 123.

[0048] The display device with the above structure also includes a slider 123 by setting the mounting component 12. In this embodiment, the slider 123 is a sliding plate. Specifically, the slider 123 is slidably mounted on the fixed frame 112, and the drive frame 121 is mounted on the slider 123. In this way, the position of the drive frame 121 relative to the fixed frame 112 can be adjusted by sliding the slider 123 on the fixed frame 112, instead of directly sliding the drive frame 121 on the fixed frame 112. This is because the drive frame 121 is provided with a mounting base 122, and the drive structure 3 is mounted on the mounting base 122. In order to avoid affecting the connection strength between the drive structure 3 and the mounting base 122, the slider 123 is used to drive the drive frame 121 to slide on the fixed frame 112, which can reduce the impact on the connection strength between the drive structure 3 and the mounting base 122.

[0049] In one embodiment, such as Figure 5 As shown, the drive structure 3 includes a connecting seat 31 and a drive component 32. The connecting seat 31 is mounted on the mounting seat 122, and the drive component 32 is mounted on the connecting seat 31. The drive end of the drive component 32 is connected to the first rotating shaft 221.

[0050] The above-described display device includes a drive structure 3 comprising a connecting seat 31 and a drive component 32. In this embodiment, the drive component 32 is a motor. The connecting seat 31 is mounted on the mounting base 122, and the drive component 32 is mounted on the connecting seat 31. This allows the drive component 32 to be mounted on the mounting base 122, thereby enabling the drive end of the drive component 32 to be connected to the first rotating shaft 221 and drive the first rotating shaft 221 to rotate the rotating seat 211 relative to the base 111.

[0051] In one embodiment, such as Figure 5As shown, the drive structure 3 also includes a speed reducer 33. The drive end of the drive component 32 is connected to the speed reducer 33, and the drive end of the speed reducer 33 is connected to the first rotating shaft 221 to drive the first rotating shaft 221 to rotate.

[0052] The display device with the above structure also includes a speed reducer 33 by setting the drive structure 3. In this embodiment, the speed reducer 33 is a speed reducer and is set on the connecting seat 31. The drive end of the drive member 32 is connected to the speed reducer 33, so that the drive member 32 can be installed on the connecting seat 31. The drive end of the speed reducer 33 is connected to the first rotating shaft 221, so that the first rotating shaft 221 can rotate. Due to the presence of the speed reducer 33, the rotation of the first rotating shaft 221 can be more stable, thereby improving the stability of the rotating seat 211 when rotating.

[0053] In one embodiment, such as Figure 5 As shown, the drive structure 3 also includes a coupling 34, which is disposed between the drive end of the reducer 33 and the first rotating shaft 221.

[0054] The above-described display device, by setting the drive structure 3, also includes a coupling 34. The coupling 34 is specifically set between the drive end of the reducer 33 and the first rotating shaft 221, thereby connecting the drive end of the reducer 33 and the first rotating shaft 221 together. The coupling 34 can improve the connection strength between the drive end of the reducer 33 and the first rotating shaft 221, and prevent the first rotating shaft 221 from separating from the drive end of the reducer 33, thus preventing the rotating seat 211 from rotating.

[0055] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A display device, characterized in that, include: The fixing structure (1) includes a fixing component (11) and a mounting component (12), wherein the fixing component (11) has a rotating cavity, and the mounting component (12) is disposed on the fixing component (11) and located within the rotating cavity; The rotating structure (2) includes a rotating component (21) and a connecting component (22). The rotating component (21) has a receiving cavity, which is suitable for placing the item to be displayed. The rotating component (21) is disposed in the rotating cavity and rotatably disposed on the fixing component (11). The connecting component (22) is disposed on the rotating component (21). A drive structure (3) is disposed on the mounting assembly (12), and the drive end of the drive structure (3) is connected to the connecting assembly (22) to drive the rotating assembly (21) to rotate relative to the fixed assembly (11); The rotating structure (2) further includes a plurality of rolling elements (23), all of which are spaced apart, and any one of the rolling elements (23) is rotatably mounted on the rotating assembly (21) and abuts against the fixed assembly (11).

2. The display device according to claim 1, characterized in that, The fixing component (11) includes a base (111) and a fixing frame (112). The fixing frame (112) is disposed on the base (111) to form the rotating cavity together with the base (111). The base (111) has a rotating part (1111). The rotating component (21) is rotatably disposed in the rotating part (1111). All the rolling elements (23) are rotatably disposed in the rotating part (1111) and abut against the base (111).

3. The display device according to claim 2, characterized in that, The rotating assembly (21) includes a rotating seat (211) and an adapter (212). The adapter (212) is disposed on the rotating seat (211) to form the receiving cavity together with the rotating seat (211). The rotating seat (211) is rotatably disposed in the rotating part (1111). Any of the rolling elements (23) is rotatably disposed on the rotating seat (211). The connecting assembly (22) is disposed on the adapter (212).

4. The display device according to claim 3, characterized in that, The connecting assembly (22) includes a first rotating shaft (221) and a first bearing (222). The first rotating shaft (221) is disposed on the adapter frame (212), and the first bearing (222) is disposed on the mounting assembly (12). The first rotating shaft (221) passes through the first bearing (222) and is connected to the driving end of the driving structure (3) so that the driving structure (3) drives the rotating assembly (21) to rotate.

5. The display device according to claim 4, characterized in that, The connecting assembly (22) further includes a second rotating shaft (223) and a second bearing (224). The second rotating shaft (223) is disposed on the base (111), and the second bearing (224) is disposed on the rotating seat (211). The second rotating shaft (223) passes through the second bearing (224) and abuts against the rotating seat (211).

6. The display device according to claim 5, characterized in that, The mounting assembly (12) includes a drive frame (121) and a mounting base (122). The drive frame (121) is slidably mounted on the fixed frame (112), and the mounting base (122) is mounted on the drive frame (121). The first bearing (222) and the drive structure (3) are both mounted on the mounting base (122).

7. The display device according to claim 6, characterized in that, The mounting assembly (12) further includes a slider (123) which is slidably disposed on the fixed frame (112), and the drive frame (121) is disposed on the slider (123) to be slidably connected to the fixed frame (112) via the slider (123).

8. The display device according to claim 7, characterized in that, The drive structure (3) includes a connecting seat (31) and a drive member (32). The connecting seat (31) is disposed on the mounting seat (122), and the drive member (32) is disposed on the connecting seat (31). The drive end of the drive member (32) is connected to the first rotating shaft (221).

9. The display device according to claim 8, characterized in that, The drive structure (3) further includes a speed reducer (33), the drive end of the drive member (32) is connected to the speed reducer (33), and the drive end of the speed reducer (33) is connected to the first rotating shaft (221) to drive the first rotating shaft (221) to rotate.

10. The display device according to claim 9, characterized in that, The drive structure (3) also includes a coupling (34), which is disposed between the drive end of the reducer (33) and the first rotating shaft (221).

Images