Adjusting assembly and display device

Abstract

The utility model is suitable for the technical field of electronic equipment, and provides an adjusting assembly and a display device. The adjusting assembly comprises an adjusting mechanism and a driving mechanism, the adjusting mechanism comprises a first adjusting structure and a second adjusting structure, the first adjusting structure and the second adjusting structure are used for being connected with two connecting structures with different positions on the to-be-adjusted component respectively, and the second adjusting structure can slide relative to the first adjusting structure; the driving mechanism comprises a driving part and a transmission part which are engaged, the driving part is arranged on one of the first adjusting structure and the second adjusting structure, the transmission part is arranged on the other one, and the second adjusting structure drives the transmission part to move through the driving part and slide relative to the first adjusting structure. The meshing transmission of the driving part and the transmission part has a fixed transmission ratio, and compared with manual pushing, the meshing transmission can achieve quantitative adjustment by controlling motion parameters of the driving part, and displacement deviation caused by manual pushing is effectively avoided.

Description

Technical Field

[0001] This application belongs to the field of electronic equipment technology, and more specifically, relates to an adjustment component and a display device. Background Technology

[0002] In related technologies, some displays include flexible display modules and adjustment components. The adjustment components include a first adjustment structure and a second adjustment structure. The first adjustment structure and the second adjustment structure are respectively connected to two connecting structures on the flexible module. The second adjustment structure is slidably disposed on the first adjustment structure along the arc-shaped guide groove on the first adjustment structure so that the flexible display module can bend and deform.

[0003] The second adjustment structure is usually slid on the first adjustment structure by manual pushing. However, manual adjustment makes it difficult to accurately control the sliding displacement of the second adjustment structure, resulting in a significant deviation between the bending curvature of the flexible display module and the required value. Utility Model Content

[0004] The purpose of this application is to provide an adjustment component and a display device, which aims to solve the technical problem in the related art that it is difficult to accurately control the sliding displacement of the second adjustment structure.

[0005] To achieve the above objectives, according to one aspect of this application, an adjustment assembly is provided, including an adjustment mechanism and a drive mechanism. The adjustment mechanism includes a first adjustment structure and a second adjustment structure, which are respectively used to connect to two connection structures at different positions on the component to be adjusted. The second adjustment structure is slidable relative to the first adjustment structure. The drive mechanism includes a drive member and a transmission member that are engaged. The drive member is disposed in one of the first and second adjustment structures, and the transmission member is disposed in the other. The second adjustment structure drives the transmission member to move and slide relative to the first adjustment structure through the drive member.

[0006] On the one hand, the meshing transmission between the driving component and the transmission component has a fixed transmission ratio. The rotation angle or displacement of the driving component can be precisely converted into the sliding displacement of the second adjustment structure relative to the first adjustment structure through the meshing relationship. Compared with manual pushing, the meshing transmission can achieve quantitative adjustment by controlling the motion parameters of the driving component, effectively avoiding the displacement deviation caused by manual pushing and significantly improving the control accuracy of the sliding displacement of the second adjustment structure. On the other hand, the meshing transmission of the driving mechanism relies on a rigid mechanical connection, which significantly reduces the influence of external force interference on the transmission process. Compared with manual pushing, the transmission is more stable and effectively reduces the impact of external interference on the adjustment accuracy.

[0007] Optionally, the first adjustment structure is provided with a groove along the bending direction, and the second adjustment structure is slidably disposed in the groove along the bending direction so as to change the posture of the component to be adjusted.

[0008] The meshing drive and transmission components enable the second adjustment structure to slide precisely within the groove of the first adjustment structure, thereby achieving precise adjustment of the orientation of the component to be adjusted and meeting the orientation adjustment requirements. Simultaneously, the drive and transmission components experience uniform force in the bending direction, and with the guidance and limiting effect of the groove, wobbling and jamming during the sliding process are effectively reduced, ensuring a smooth and stable adjustment process.

[0009] Optionally, the drive mechanism also includes a mounting component, which is rotatably mounted on the first adjustment structure. The drive component is sleeved on the mounting component and rotates synchronously with the mounting component.

[0010] The mounting components provide rigid support for the drive components, ensuring smooth rotation and reducing the risk of radial runout. This also ensures stable meshing between the drive and transmission components and improves transmission accuracy.

[0011] Optionally, the drive mechanism also includes an operating element, which is disposed on the mounting component and is used to drive the mounting component to rotate synchronously.

[0012] The designed operating mechanism provides an operational platform, allowing operators to control the mounting component precisely without direct contact. By controlling the rotation angle or force of the operating mechanism, operators can precisely rotate the mounting component and adjust the drive mechanism accordingly. This structural design not only reduces operational difficulty and improves safety but also enhances adjustment accuracy through quantified control of the operating mechanism's motion parameters. Furthermore, the ergonomically designed operating mechanism optimizes the grip, reduces hand fatigue, and improves user comfort.

[0013] Optionally, the operating member is provided with a first limiting structure, and the first adjusting structure is provided with a second limiting structure; the operating member has a working state and a limiting state. When the operating member is in the working state, the first limiting structure and the second limiting structure are separated, and the operating member can rotate relative to the first adjusting structure; when the operating member is in the limiting state, the operating member is stationary relative to the first adjusting structure through the cooperation of the first limiting structure and the second limiting structure.

[0014] After the operating component is adjusted, its rotation is restricted by the first and second limiting structures used in conjunction, placing the operating component in a limited state. This measure effectively prevents the drive component from rotating due to accidental activation of the operating component, ensuring the stability of the orientation of the component to be adjusted. Simultaneously, the combined use of the first and second limiting structures allows the operating component to flexibly switch between the working state and the limited state, improving the convenience and flexibility of the operating component's state switching.

[0015] Optionally, the operating member is slidably disposed on the mounting member near or away from the second limiting structure in a preset direction, so that the operating member can switch between the working state and the limiting state; the drive mechanism also includes an adjusting member disposed on the mounting member and capable of pushing the operating member near the second limiting structure in a preset direction, so that the operating member can switch from the working state to the limiting state.

[0016] The operating component can be slid along the mounting component in a preset direction to switch between the working state and the limit state, simplifying the state switching process and improving operational convenience. The adjustable component provides a thrust toward the second limit structure by pushing the operating component closer to it, ensuring that the first and second limit structures on the operating component in the limit state maintain a tight fit, reducing the risk of separation of the first and second limit structures due to vibration.

[0017] Optionally, the first limiting structure is a limiting tooth, and the second limiting structure is a ring rack. The operating member is stationary relative to the first adjusting structure through the engagement of the first and second limiting structures. Alternatively, the operating member further includes an operating body and a mounting body. The operating body is provided with a second connecting hole. One of the hole wall of the second connecting hole and the mounting member is provided with a transmission protrusion, and the other is provided with a transmission recess. The operating body transmits power to the mounting member through the transmission protrusion into the transmission recess. The first limiting structure is disposed on the mounting body, and the mounting body is disposed on the operating body. Alternatively, a reset member is disposed between the operating member and the first adjusting structure. The reset member applies a thrust toward the operating member that moves away from the second limiting structure by contacting the operating member, thereby causing the operating member to tend to move away from the second limiting structure.

[0018] The matching limiting teeth and ring rack not only provide high locking accuracy, preventing the operating component from wobbling when in the limited position and ensuring the stability of the adjusted component's posture, but also offer strong load-bearing capacity, resisting significant external impacts or vibrations and preventing loosening of the operating component. Furthermore, the limiting teeth and ring rack maintain their limiting reliability even after long-term use, reducing maintenance costs and ensuring service life. The second limiting structure is a ring rack. This design not only ensures the stability of the engagement between the second limiting structure and the first adjusting structure, but also allows for 360° full circumferential engagement with the first limiting structure, guaranteeing the continuity of the limiting position.

[0019] On the one hand, the interlocking structure of the transmission protrusion and the transmission recess not only ensures that the rotational power of the operating body is properly transmitted to the mounting parts, avoiding idling losses and improving adjustment accuracy, but also reduces assembly difficulty, allowing assembly to be completed without precise alignment. On the other hand, the operating body can slide along a preset direction and transmit circumferential rotational power through the cooperation of the transmission protrusion and the transmission recess, achieving the dual functions of sliding switching and rotational power transmission. Simultaneously, during the sliding process, the operating body effectively reduces radial wobble under the guidance of the transmission protrusion and the transmission recess, enabling the operating body to move smoothly along the preset direction.

[0020] During the transition from the limit position to the working position, the operating component moves the adjusting component away from the second limit structure. At this time, the thrust applied to the adjusting component by the reset component pushes the operating component to automatically move away from the second limit structure, thus automatically switching the operating component from the limit position to the working position. Furthermore, the reset component also acts as a buffer and shock absorber, effectively protecting the operating component and the first adjusting structure, and extending their service life.

[0021] Optionally, the adjusting component includes an adjusting body and a connecting body. The connecting body includes a connecting segment and a threaded segment arranged sequentially. The connecting segment is connected to the mounting component. The adjusting body is rotatably sleeved on the threaded segment and threadedly engaged with the threaded segment. The mounting component is stationary relative to the first adjusting structure in a preset direction. The adjusting body can push the operating component to approach the second limiting structure in a preset direction by rotating on the threaded segment.

[0022] By rotating the adjusting body on the threaded section, the adjusting body can push the operating component closer to the second limiting structure along a preset direction; at the same time, the self-locking characteristic of the thread engagement can prevent the adjusting body from accidentally loosening, ensuring that the operating component remains stable in the limiting state. In addition, during the process of the adjusting body pushing the operating component, the smoothness of the threaded transmission can avoid the operating component from jerking or jamming, ensuring that the operating component smoothly switches from the working state to the limiting state.

[0023] Optionally, the first adjustment structure is provided with a mounting groove, and the driving component is rotatably disposed in the mounting groove; and / or, the adjustment mechanism further includes a first linkage structure and a second linkage structure, the first adjustment structure is disposed in the first linkage structure, the second adjustment structure is disposed in the second linkage structure, the first linkage structure and the second linkage structure are respectively used to connect with two connection structures at different positions on the component to be adjusted, and the second linkage structure can slide relative to the first linkage structure.

[0024] The designed mounting groove not only provides a fixed mounting position for the drive component, ensuring smooth rotation and preventing vibration from affecting transmission accuracy, but also restricts axial movement of the drive component, maintaining transmission stability. Furthermore, mounting the drive component within the groove effectively prevents external impacts or dust, extending its service life. Additionally, placing the drive component within the groove allows for a more compact structure of the adjustment assembly, optimizing its spatial layout.

[0025] The first and second linkage structures are used together to connect to different positions of the component to be adjusted. When used in conjunction with the first and second adjustment structures, they ensure that multiple areas are subjected to force in a coordinated manner during adjustment, thus avoiding attitude deviation of the component to be adjusted caused by a single connection point.

[0026] According to another aspect of this application, a display device is provided, including a plurality of mounting housings, a plurality of flexible display modules, and a plurality of adjustment components. A first adjustment structure and a second adjustment structure are respectively connected to two connection structures at different positions on the mounting housings. The mounting housings are formed as components to be adjusted, and the flexible display modules are disposed in the mounting housings.

[0027] On the one hand, the meshing transmission between the driving component and the transmission component has a fixed transmission ratio. The rotation angle or displacement of the driving component can be precisely converted into the sliding displacement of the second adjustment structure relative to the first adjustment structure through the meshing relationship. Compared with manual pushing, the meshing transmission can achieve quantitative adjustment by controlling the motion parameters of the driving component, effectively avoiding the displacement deviation caused by manual pushing, significantly improving the control accuracy of the sliding displacement of the second adjustment structure, and ensuring that the bending curvature of the flexible display module remains the same as the required value. On the other hand, the meshing transmission of the driving mechanism relies on a rigid mechanical connection, which significantly reduces the influence of external force interference on the transmission process. Compared with manual pushing, the transmission is more stable and effectively reduces the impact of external interference on the adjustment accuracy.

[0028] The beneficial effects of the adjustment component provided in this application are as follows: On the one hand, the meshing transmission between the driving component and the transmission component has a fixed transmission ratio. The rotation angle or displacement of the driving component can be accurately converted into the sliding displacement of the second adjustment structure relative to the first adjustment structure through the meshing relationship. Compared with manual pushing, the meshing transmission can achieve quantitative adjustment by controlling the motion parameters of the driving component, effectively avoiding the displacement deviation caused by manual pushing, and significantly improving the control accuracy of the sliding displacement of the second adjustment structure.

[0029] On the other hand, the meshing transmission of the drive mechanism relies on the rigid connection of the mechanical structure, which significantly reduces the influence of external force interference on the transmission process. Compared with manual pushing, the transmission is more stable and effectively reduces the impact of external interference on the adjustment accuracy. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the two adjustment components and the assembled structure of the component to be adjusted, as provided in the embodiments of this application.

[0032] Figure 2 This is a front view of the two adjustment components and the component to be adjusted after assembly, as provided in the embodiments of this application.

[0033] Figure 3 for Figure 1 Enlarged view of point A in the middle;

[0034] Figure 4 This is a schematic diagram of the structure of the adjustment component provided in the embodiments of this application;

[0035] Figure 5 An exploded view of the adjustment component provided in the embodiments of this application;

[0036] Figure 6 A schematic diagram of the assembled structure of the first adjustment structure, the driving component, the mounting component, and the second limiting structure provided in the embodiments of this application;

[0037] Figure 7 This is a schematic diagram of the second adjustment structure and the assembled transmission component provided in the embodiments of this application;

[0038] Figure 8 A front view schematic diagram of the adjustment component provided in an embodiment of this application;

[0039] Figure 9 for Figure 8 Cross-sectional view of CC;

[0040] Figure 10 An exploded view of the operating components provided in the embodiments of this application;

[0041] Figure 11 for Figure 9 Enlarged view of point D in the middle;

[0042] Figure 12 for Figure 9 Enlarged view of point E in the middle;

[0043] Figure 13 for Figure 5 Enlarged view of point B in the middle;

[0044] The details of the reference numerals used in the above figures are as follows:

[0045] 100. Adjustment mechanism; 110. First adjustment structure; 111. Slide groove; 112. Mounting groove; 113. Through hole; 114. Second limiting structure; 120. Second adjustment structure; 130. First linkage structure; 140. Second linkage structure;

[0046] 200. Drive mechanism; 210. Drive component; 220. Transmission component; 230. Mounting component; 231. First connecting hole; 232. Transmission recess; 233. Third connecting hole; 240. Operating component; 241. First limiting structure; 242. Operating body; 242a. Operating main body; 242b. Connecting ring; 242c. Second connecting hole; 242d. Transmission protrusion; 243. Mounting body; 250. Adjusting component; 251. Adjusting body; 252. Connecting body; 252a. Connecting section; 252b. Threaded section; 252c. Limiting cap; 260. Reset component;

[0047] 300. Components to be adjusted. Detailed Implementation

[0048] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0049] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly or indirectly on that other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to that other element. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0050] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0051] In the description of this application, unless otherwise stated, " / " indicates that the objects before and after are in an "or" relationship. For example, A / B can mean A or B. "And / or" in this application is merely a description of the relationship between the related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. A and B can be singular or plural.

[0052] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0053] As described in the background section, in related technologies, some displays include flexible display modules and adjustment components. The adjustment components include a first adjustment structure and a second adjustment structure, which are respectively connected to two connecting structures on the flexible module. The second adjustment structure is slidably disposed on the first adjustment structure along an arc-shaped guide groove to allow the flexible display module to bend and deform. The second adjustment structure is typically slid on the first adjustment structure by manual pushing; however, manual adjustment makes it difficult to precisely control the sliding displacement of the second adjustment structure, resulting in a significant deviation between the bending curvature of the flexible display module and the desired value.

[0054] Reference Figures 1 to 7 To address the aforementioned problems, according to one aspect of this application, an embodiment of this application provides an adjustment assembly. The adjustment assembly includes an adjustment mechanism 100 and a drive mechanism 200. The adjustment mechanism 100 includes a first adjustment structure 110 and a second adjustment structure 120. The first adjustment structure 110 and the second adjustment structure 120 are respectively used to connect to two connection structures at different positions on the component to be adjusted 300. The second adjustment structure 120 is slidable relative to the first adjustment structure 110. The drive mechanism 200 includes a drive member 210 and a transmission member 220 that are engaged. The drive member 210 is disposed in one of the first adjustment structure 110 and the second adjustment structure 120, and the transmission member 220 is disposed in the other. The second adjustment structure 120 drives the transmission member 220 to slide relative to the first adjustment structure 110 via the drive member 210.

[0055] In this embodiment, the adjustment component is used in a display device, which includes a mounting housing and a flexible display module. A first adjustment structure 110 and a second adjustment structure 120 are respectively connected to two connecting structures located at different positions on the mounting housing. The mounting housing forms the adjustable component 300, and the flexible display module is fixedly mounted on the mounting housing. It is understood that the adjustable component 300 can also be other components requiring precise sliding adjustment, such as the hinge module of a foldable phone / tablet, a sliding camera module, or other components.

[0056] Both the first adjusting structure 110 and the second adjusting structure 120 are adjusting bars, and are respectively fixedly connected to two connecting structures on the component to be adjusted 300 that are spaced apart along the width direction of the component to be adjusted 300. It is understood that the first adjusting structure 110 and the second adjusting structure 120 can also be fixedly connected to two connecting structures on the component to be adjusted 300 that are spaced apart along the length direction of the component to be adjusted 300. The second adjusting structure 120 slides relative to the first adjusting structure 110. This can be achieved either by keeping the first adjusting structure 110 stationary and the second adjusting structure 120 sliding on the first adjusting structure 110, or by keeping the second adjusting structure 120 stationary and the first adjusting structure 110 sliding on the second adjusting structure 120. The driving member 210 and the transmission member 220 can be a gear and rack that work together; it is understood that the driving member 210 and the transmission member 220 can also be a lead screw and nut or a worm gear and worm that work together.

[0057] On the one hand, the meshing transmission between the drive component 210 and the transmission component 220 has a fixed transmission ratio. The rotation angle or displacement of the drive component 210 can be accurately converted into the sliding displacement of the second adjustment structure 120 relative to the first adjustment structure 110 through the meshing relationship. Compared with manual pushing, the meshing transmission can achieve quantitative adjustment by controlling the motion parameters of the drive component 210, effectively avoiding the displacement deviation caused by manual pushing, and significantly improving the control accuracy of the sliding displacement of the second adjustment structure 120.

[0058] On the other hand, the meshing transmission of the drive mechanism 200 relies on a rigid mechanical connection, which significantly reduces the impact of external force interference on the transmission process. Compared with manual pushing, the transmission is more stable and effectively reduces the impact of external interference on the adjustment accuracy.

[0059] Reference Figures 4 to 7 In one embodiment, the first adjustment structure 110 is provided with a groove 111 along the bending direction, and the second adjustment structure 120 is slidably disposed in the groove 111 along the bending direction, so as to change the posture of the component 300 to be adjusted.

[0060] In this embodiment, the bending direction is an arc direction; it is understood that the bending direction can also be a broken line direction or other bending directions (such as a curve direction); the change of the posture of the component to be adjusted 300 usually involves changes in position and direction, such as changes in the tilt angle, bending state, and spatial placement position of the component to be adjusted 300; in this embodiment, the change of the posture of the component to be adjusted 300 refers to the switching between a straight state and a bent state. It is understood that the first adjustment structure 110 can also be slidably disposed in the groove 111 on the second adjustment structure 120 along the bending direction.

[0061] The meshing drive component 210 and transmission component 220 can drive the second adjustment structure 120 to slide precisely within the slide groove 111 of the first adjustment structure 110, thereby achieving precise adjustment of the posture of the component 300 to be adjusted and meeting the posture adjustment requirements. At the same time, keeping the meshing drive component 210 and transmission component 220 under uniform force in the bending direction, coupled with the guiding and limiting function of the slide groove 111, can effectively reduce shaking and jamming during the sliding process, ensuring a smooth and stable adjustment process.

[0062] Reference Figures 4 to 7 In one embodiment, the first adjustment structure 110 is provided with a mounting groove 112, and the drive member 210 is rotatably disposed within the mounting groove 112.

[0063] In this embodiment, the mounting groove 112 is provided on the surface of the first adjustment structure 110 near the second adjustment structure 120, and the groove wall of the mounting groove 112 is used to restrict the drive member 210 from moving along its own axial direction.

[0064] The mounting groove 112 not only provides a fixed mounting position for the drive component 210, ensuring smooth rotation and preventing transmission accuracy from being affected by shaking, but also restricts the axial movement of the drive component 210, maintaining transmission stability. Furthermore, mounting the drive component 210 within the mounting groove 112 effectively prevents the impact of external collisions or dust, extending the service life of the drive component 210. Additionally, by placing the drive component 210 within the mounting groove 112, the structure of the adjustment assembly becomes more compact, optimizing the spatial layout of the adjustment assembly.

[0065] Reference Figures 4 to 6 , Figure 8 as well as Figure 9 In one embodiment, the drive mechanism 200 further includes a mounting member 230, which is rotatably disposed in the first adjustment structure 110. The drive member 210 is sleeved on the mounting member 230 and rotates synchronously with the mounting member 230.

[0066] In this embodiment, the driving component 210 is a driving gear, rotatably mounted on the first adjusting structure 110, and the transmission component 220 is a transmission rack, mounted on the second adjusting structure 120 along the bending direction. Specifically, the driving gear is a helical gear, and the transmission rack is an arc-shaped rack, mounted along the bending direction and fixedly mounted on the second adjusting structure 120 by connecting screws. The mounting component 230 is a mounting shaft, with part of its structure located within the mounting groove 112 and having a first connecting hole 231, and the other part located outside the mounting groove 112. The first adjusting structure 110 has a through hole 113 communicating with the first connecting hole 231. The mounting component 230 is rotatably mounted on the first adjusting structure 110 by means of a connecting screw whose main body is threaded into the hole wall of the connecting hole, and whose head is rotatably mounted on the through hole 113. The driving component 210 and the mounting component 230 are coaxially mounted, and the driving component 210 is fixedly sleeved on the mounting component 230 by connecting screws.

[0067] The mounting component 230 provides rigid support for the drive component 210, which not only ensures that the drive component 210 remains stable when rotating, but also reduces the risk of radial runout when the drive component 210 rotates, ensuring the stability of the meshing between the drive component 210 and the transmission component 220 and improving the transmission accuracy.

[0068] Furthermore, to facilitate quick installation of the transmission rack onto the second adjusting structure 120, a positioning post is provided on the transmission rack, and a positioning hole is provided on the second adjusting structure 120. After the transmission rack is installed onto the second adjusting structure 120, the positioning post is inserted into the positioning hole. To prevent the mounting component 230 from moving radially, a limiting groove is provided on the groove wall of the mounting groove 112 along the length direction of the mounting component 230, and a portion of the mounting component 230 with the first connecting hole 231 is embedded in the limiting groove.

[0069] Reference Figures 2 to 6 , Figure 8 as well as Figure 9 In one embodiment, the drive mechanism 200 further includes an operating member 240, which is disposed on the mounting member 230 and is used to drive the mounting member 230 to rotate synchronously.

[0070] In this embodiment, the operating component 240 can be fixedly sleeved on the mounting component 230, or it can be fixedly connected to the mounting component 230, or it can be integrally formed with the mounting component 230.

[0071] The operating component 240 provides an operating platform for the operator, allowing the operator to control the mounting component 230 precisely without direct contact. By controlling the rotation angle or force of the operating component 240, the operator can precisely rotate the mounting component 230, thereby adjusting the drive component 210 to achieve the same precise rotation. This structural design not only reduces operational difficulty and improves operational safety but also enhances adjustment accuracy by quantifying the motion parameters of the operating component 240. Furthermore, the operating component 240 is ergonomically designed to optimize the grip experience, reduce hand fatigue, and improve user comfort.

[0072] Reference Figure 5 , Figure 6 as well as Figures 9 to 12 In one embodiment, the operating member 240 is provided with a first limiting structure 241, and the first adjusting structure 110 is provided with a second limiting structure 114. The operating member 240 has a working state and a limiting state. When the operating member 240 is in the working state, the first limiting structure 241 and the second limiting structure 114 are separated, and the operating member 240 can rotate relative to the first adjusting structure 110. When the operating member 240 is in the limiting state, the operating member 240 is stationary relative to the first adjusting structure 110 through the cooperation of the first limiting structure 241 and the second limiting structure 114.

[0073] In this embodiment, one of the first limiting structure 241 and the second limiting structure 114 can be a movable limiting protrusion, and the other can be a limiting groove; when the operating member 240 is in the working state, the limiting protrusion is located outside the limiting groove; when the operating member 240 is in the limiting state, the operating member 240 is inserted into the limiting groove through the limiting protrusion and remains stationary relative to the first adjusting structure 110.

[0074] After the operating component 240 is adjusted, the rotation of the operating component 240 is restricted by the first limiting structure 241 and the second limiting structure 114 used in conjunction, so that the operating component 240 is in a limited state. This operation measure effectively avoids the situation where the driving component 210 rotates due to accidental contact with the operating component 240, ensuring the stability of the posture of the component 300 to be adjusted. At the same time, the first limiting structure 241 and the second limiting structure 114 used in conjunction allow the operating component 240 to flexibly switch between the working state and the limited state, improving the convenience and flexibility of the state switching of the operating component 240.

[0075] Reference Figure 5 , Figure 6 as well as Figures 8 to 12In one embodiment, the operating member 240 is slidably disposed on the mounting member 230 near or away from the second limiting structure 114 in a preset direction, so that the operating member 240 switches between a working state and a limiting state; the drive mechanism 200 also includes an adjusting member 250 disposed on the mounting member 230 and capable of pushing the operating member 240 near the second limiting structure 114 in a preset direction, so that the operating member 240 switches from the working state to the limiting state.

[0076] In this embodiment, the preset direction is parallel to the length direction of the mounting member 230, and the operating member 240 is sleeved on the mounting member 230. It can be understood that the operating member 240 can also be slidably mounted on the mounting member 230 along the preset direction via a guide rail and guide groove. The adjusting member 250 can be an electromagnetic push rod, and the adjusting member 250 keeps the operating member 240 stably in a limited state by applying a pushing force to the operating member 240.

[0077] The operating component 240 can slide along the mounting component 230 in a preset direction to switch between the working state and the limit state, simplifying the state switching process and improving the ease of operation. The adjusting component 250 provides a thrust toward the second limit structure 114 to the operating component 240 by pushing it closer to the second limit structure 114, ensuring that the first limit structure 241 and the second limit structure 114 on the operating component 240 in the limit state maintain a tight fit, reducing the risk of separation of the first limit structure 241 and the second limit structure 114 due to vibration.

[0078] Reference Figure 5 , Figure 6 as well as Figures 9 to 12 In one embodiment, the first limiting structure 241 is a limiting tooth, the second limiting structure 114 is a ring rack, and the operating member 240 is stationary relative to the first adjusting structure 110 through the engagement of the first limiting structure 241 and the second limiting structure 114.

[0079] In this embodiment, the limiting tooth is an arc-shaped tooth and is disposed on the surface of the operating member 240 near the first adjusting structure 110; the second limiting structure 114 is disposed around the axis of the mounting member 230 on the surface of the first adjusting structure 110 near the operating member 240 and is fixedly mounted on the first adjusting structure 110 by connecting screws; it can be understood that the first limiting structure 241 may also be disposed on the surface of the first adjusting structure 110 near the operating member 240, and the second limiting structure 114 may be disposed on the surface of the operating member 240 near the first adjusting structure 110.

[0080] The matching limiting teeth and ring rack not only provide high locking accuracy, preventing the operating component 240 from wobbling when in the limited position and ensuring the stability of the orientation of the component 300 to be adjusted, but also have strong load-bearing capacity, able to withstand large external impacts or vibrations, preventing the operating component 240 from loosening. Furthermore, the limiting teeth and ring rack maintain their reliability even after long-term use, reducing maintenance costs and ensuring service life.

[0081] The second limiting structure 114 is a ring rack. This structural design not only ensures the stability of the engagement between the second limiting structure 114 and the first adjusting structure 110, but also enables 360° full circumferential engagement with the first limiting structure 241, ensuring the continuity of the limiting.

[0082] In addition, to enhance the reliability of the limit, there are multiple first limit structures 241, which are spaced apart around the axis of the mounting member 230.

[0083] Reference Figure 5 , Figure 6 as well as Figures 8 to 12 In one embodiment, the operating member 240 further includes an operating body 242 and a mounting body 243. The operating body 242 is provided with a second connecting hole 242c. One of the holes of the second connecting hole 242c and the mounting member 230 is provided with a transmission protrusion 242d, and the other is provided with a transmission recess 232. The operating body 242 transmits power to the mounting member 230 through the transmission protrusion 242d. A first limiting structure 241 is provided on the mounting body 243, and the mounting body 243 is provided on the operating body 242.

[0084] In this embodiment, the operating body 242 includes an operating main body 242a and a connecting ring 242b. The operating main body 242a is sleeved on the outer periphery of the connecting ring 242b and is integrally formed with the connecting ring 242b (e.g., injection molded). The second connecting hole 242c is an annular hole in the connecting ring 242b, and the extending direction of the second connecting hole 242c is parallel to the length direction of the mounting member 230. The transmission protrusion 242d is an edge provided on the hole wall of the second connecting hole 242c, and the transmission recess 232 is a pit or groove provided on the peripheral surface of the mounting member 230. After the transmission protrusion 242d passes through the transmission recess 232, the transmission protrusion 242d and the transmission recess 232 remain in contact. It can be understood that the transmission protrusion 242d can also be provided on the peripheral surface of the mounting member 230, and the transmission recess 232 can be provided on the hole wall of the second connecting hole 242c. The first limiting structure 241 and the mounting body 243 are integrally molded (e.g., injection molded), and the mounting body 243 and the operating body 242 are integrally molded (e.g., injection molded). To facilitate the integral molding of the mounting body 243 and the operating body 242, a positioning post is provided on the mounting body 243, and a positioning hole is provided on the operating body 242. After the mounting body 243 and the operating body 242 are integrally molded, the positioning post is inserted into the positioning hole.

[0085] On the one hand, the fitting structure of the transmission protrusion 242d and the transmission recess 232 not only ensures that the rotational power of the operating body 242 is properly transmitted to the mounting part 230, avoiding idling losses and improving adjustment accuracy, but also reduces assembly difficulty, allowing assembly to be completed without precise alignment.

[0086] On the other hand, the operating body 242 can slide along a preset direction and transmit circumferential rotational power through the cooperation of the transmission protrusion 242d and the transmission recess 232, thus realizing the dual functions of sliding switching and rotational power transmission. At the same time, the operating body 242 effectively reduces radial swaying during the sliding process under the guidance of the transmission protrusion 242d and the transmission recess 232, enabling the operating body 242 to move smoothly along the preset direction.

[0087] Reference Figure 5 , Figure 6 as well as Figures 8 to 13 In one embodiment, the adjusting member 250 includes an adjusting body 251 and a connecting body 252. The connecting body 252 includes a connecting segment 252a and a threaded segment 252b arranged sequentially. The connecting segment 252a is connected to the mounting member 230. The adjusting body 251 is rotatably sleeved on the threaded segment 252b and threadedly engaged with the threaded segment 252b. The mounting member 230 is stationary relative to the first adjusting structure 110 in a preset direction. The adjusting body 251 can push the operating member 240 to approach the second limiting structure 114 in a preset direction by rotating on the threaded segment 252b.

[0088] In this embodiment, a third connecting hole 233 is provided on the surface of the mounting member 230 near the operating member 240. The connecting segment 252a passes through the third connecting hole 233 and is threadedly engaged with the hole wall of the third connecting hole 233 for detachable connection with the mounting member 230. It can be understood that the connecting segment 252a can also be fixedly inserted into the third connecting hole 233 by an interference fit. The threaded segment 252b is coaxially arranged with the connecting segment 252a and is located on the side of the connecting segment 252a away from the mounting member 230. The diameter of the threaded segment 252b is larger than the diameter of the connecting segment 252a.

[0089] By rotating the adjusting body 251 on the threaded section 252b, the adjusting body 251 can push the operating member 240 closer to the second limiting structure 114 along a preset direction; at the same time, the self-locking characteristic of the thread engagement can prevent the adjusting body 251 from accidentally loosening, ensuring that the operating member 240 remains in a stable position in the limiting state. In addition, during the process of the adjusting body 251 pushing the operating member 240 to move, the smoothness of the threaded transmission can prevent the operating member 240 from jerking or jamming, ensuring that the operating member 240 smoothly switches from the working state to the limiting state.

[0090] In addition, the connector 252 also includes a limiting cap 252c. The limiting cap 252c is located on the side of the threaded section 252b away from the connecting section 252a and is coaxially arranged with the threaded section 252b. The diameter of the limiting cap 252c is larger than the diameter of the threaded section 252b. The limiting cap 252c prevents the operating body 242 from moving further away from the second limiting structure 114 by contacting the operating body 242. To facilitate the manufacturing of the connector 252 and to ensure the structural strength of the connector 252, the connector 252 is a one-piece molded part.

[0091] Reference Figure 9 , Figure 10 as well as Figure 12 In one embodiment, a reset member 260 is provided between the operating member 240 and the first adjustment structure 110. The reset member 260 applies a thrust to the operating member 240 in a direction away from the second limiting structure 114 by contacting the operating member 240, so that the operating member 240 has a tendency to move away from the second limiting structure 114.

[0092] In this embodiment, the reset member 260 is a reset spring. The reset member 260 is sleeved on the mounting member 230. The two opposite ends of the reset member 260 are in contact with the surface of the operating member 240 near the first adjustment structure 110 and the surface of the first adjustment structure 110 near the operating member 240, respectively. When the operating member 240 is in the limited state, the reset member 260 is in the compressed state to apply a thrust to the operating member 240 toward the direction of the second limiting structure 114.

[0093] During the process of switching the operating component 240 from the limit state to the working state, it drives the adjusting component 250 to move in the direction away from the second limit structure 114 (this can be achieved by rotating the adjusting body 251 on the threaded section 252b, causing the adjusting body 251 to move in the direction away from the second limit structure 114). At this time, the thrust applied by the reset component 260 to the adjusting component 250 will push the operating component 240 to automatically move in the direction away from the second limit structure 114, thereby realizing the automatic switching of the operating component 240 from the limit state to the working state. In addition, the reset component 260 also plays a role in buffering and shock absorption, effectively protecting the operating component 240 and the first adjusting structure 110, and extending the service life of the operating component 240 and the first adjusting structure 110.

[0094] Reference Figures 1 to 3 In one embodiment, the adjustment mechanism 100 further includes a first linkage structure 130 and a second linkage structure 140. The first adjustment structure 110 is disposed in the first linkage structure 130, and the second adjustment structure 120 is disposed in the second linkage structure 140. The first linkage structure 130 and the second linkage structure 140 are respectively used to connect with two connection structures at different positions on the component to be adjusted 300. The second linkage structure 140 can slide relative to the first linkage structure 130.

[0095] In this embodiment, both the first linkage structure 130 and the second linkage structure 140 are annular frames, and include two linkage arc strips spaced apart along the length direction of the component to be adjusted 300 and two connecting strips spaced apart along the bending direction. The linkage arc strips are arranged along the bending direction, and the connecting strips are arranged along the length direction of the component to be adjusted 300. One of the two connecting strips is fixedly connected to the component to be adjusted 300. The two linkage arc strips and the two connecting strips are connected end to end in sequence and are integrally formed. The first adjustment structure 110 and the second adjustment structure 120 are located between the two linkage arc strips. The first adjustment structure 110 and the second adjustment structure 120 are fixedly installed on the first linkage structure 130 and the second linkage structure 140 respectively by connecting screws.

[0096] The first linkage structure 130 and the second linkage structure 140, used in conjunction, connect to different positions of the component 300 to be adjusted, and work together with the first adjustment structure 110 and the second adjustment structure 120 to ensure that multiple areas are subjected to force in a coordinated manner during adjustment, avoiding attitude deviation of the component 300 to be adjusted due to a single connection point. At the same time, the first linkage structure 130 and the second linkage structure also provide rigid support for the first adjustment structure 110 and the second adjustment structure 120, respectively, thereby improving the structural strength of the first adjustment structure 110 and the second adjustment structure 120.

[0097] Reference Figures 1 to 13 According to another aspect of this application, embodiments of this application also provide a display device, which includes a plurality of mounting housings, a plurality of flexible display modules and a plurality of the above-mentioned adjustment components. The first adjustment structure 110 and the second adjustment structure 120 are respectively connected to two connection structures at different positions on the mounting housings. The mounting housings are formed as the components to be adjusted 300, and the flexible display modules are disposed on the mounting housings.

[0098] In this embodiment, a mounting housing is provided with two sets of adjustment components spaced apart along the width direction of the mounting housing. The two adjustment components are symmetrically arranged along a centerline parallel to the length direction of the mounting housing. The first adjustment structure 110 and the second adjustment structure 120 in each set of adjustment components are respectively fixedly connected to two connecting structures spaced apart along the width direction of the mounting housing. Two flexible display modules are provided on a mounting housing spaced apart along the length direction of the mounting housing.

[0099] In summary, implementing the adjustment component and display device provided in this embodiment has at least the following beneficial technical effects: On the one hand, the meshing transmission between the driving component 210 and the transmission component 220 has a fixed transmission ratio. The rotation angle or displacement of the driving component 210 can be accurately converted into the sliding displacement of the second adjustment structure 120 relative to the first adjustment structure 110 through the meshing relationship. Compared with manual pushing, the meshing transmission can achieve quantitative adjustment by controlling the motion parameters of the driving component 210, effectively avoiding the displacement deviation caused by manual pushing, significantly improving the control accuracy of the sliding displacement of the second adjustment structure 120, and ensuring that the bending curvature of the flexible display module remains the same as the required value.

[0100] On the other hand, the meshing transmission of the drive mechanism 200 relies on a rigid mechanical connection, which significantly reduces the impact of external force interference on the transmission process. Compared with manual pushing, the transmission is more stable and effectively reduces the impact of external interference on the adjustment accuracy.

[0101] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An adjustment component, characterized in that, The system includes an adjustment mechanism and a drive mechanism. The adjustment mechanism includes a first adjustment structure and a second adjustment structure. The first adjustment structure and the second adjustment structure are respectively used to connect to two connection structures at different positions on the component to be adjusted. The second adjustment structure can slide relative to the first adjustment structure. The drive mechanism includes a drive member and a transmission member that maintain engagement. The drive member is disposed in one of the first adjustment structure and the second adjustment structure, and the transmission member is disposed in the other. The second adjustment structure drives the transmission member to slide relative to the first adjustment structure via the drive member.

2. The adjustment component according to claim 1, characterized in that, The first adjustment structure is provided with a groove along the bending direction, and the second adjustment structure is slidably disposed in the groove along the bending direction so that the posture of the component to be adjusted changes the bending direction.

3. The adjustment component according to claim 2, characterized in that, The drive mechanism further includes a mounting component, which is rotatably mounted on the first adjustment structure. The drive component is sleeved on the mounting component and rotates synchronously with the mounting component.

4. The adjustment component according to claim 3, characterized in that, The drive mechanism also includes an operating component, which is disposed on the mounting component and is used to drive the mounting component to rotate synchronously.

5. The adjustment component according to claim 4, characterized in that, The operating component is provided with a first limiting structure, and the first adjusting structure is provided with a second limiting structure; The operating component has a working state and a limiting state. When the operating component is in the working state, the first limiting structure and the second limiting structure are separated, and the operating component can rotate relative to the first adjusting structure. When the operating member is in the limited state, the operating member is stationary relative to the first adjusting structure through the cooperation of the first limiting structure and the second limiting structure.

6. The adjustment component according to claim 5, characterized in that, The operating component is slidably disposed on the mounting component near or away from the second limiting structure along a preset direction, so that the operating component switches between the working state and the limiting state. The drive mechanism further includes an adjusting member disposed on the mounting member, which can push the operating member closer to the second limiting structure along the preset direction, so that the operating member switches from the working state to the limiting state.

7. The adjustment component according to claim 6, characterized in that, The first limiting structure is a limiting tooth, and the second limiting structure is a ring rack. The operating member is stationary relative to the first adjusting structure through the engagement of the first limiting structure and the second limiting structure; and / or... The operating component further includes an operating body and a mounting body. The operating body is provided with a second connecting hole. One of the holes in the second connecting hole and the mounting body is provided with a transmission protrusion, and the other with a transmission recess. The operating body transmits power to the mounting body through the transmission protrusion into the transmission recess. The first limiting structure is disposed on the mounting body, and the mounting body is disposed on the operating body; and / or, A reset member is provided between the operating member and the first adjustment structure. The reset member applies a thrust to the operating member by contacting the operating member, causing the operating member to tend to move away from the second limiting structure.

8. The adjustment assembly according to claim 7, characterized in that, The adjusting component includes an adjusting body and a connecting body. The connecting body includes a connecting segment and a threaded segment arranged sequentially. The connecting segment is connected to the mounting component. The adjusting body is rotatably sleeved on the threaded segment and threadedly engaged with the threaded segment. The mounting component is stationary relative to the first adjustment structure in the preset direction, and the adjustment body pushes the operating component closer to the second limiting structure in the preset direction by rotating on the threaded section.

9. The adjustment assembly according to any one of claims 1 to 8, characterized in that, The first adjustment structure is provided with a mounting groove, and the driving member is rotatably disposed within the mounting groove; and / or, The adjustment mechanism further includes a first linkage structure and a second linkage structure. The first adjustment structure is disposed in the first linkage structure, and the second adjustment structure is disposed in the second linkage structure. The first linkage structure and the second linkage structure are respectively used to connect with two connection structures at different positions on the component to be adjusted. The second linkage structure can slide relative to the first linkage structure.

10. A display device, characterized in that, The device includes multiple mounting housings, multiple flexible display modules, and multiple adjustment components as described in any one of claims 1 to 9. The first adjustment structure and the second adjustment structure are respectively connected to two connection structures at different positions on the mounting housing. The mounting housing is formed as the component to be adjusted, and the flexible display module is disposed on the mounting housing.

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