Connecting assembly and display device

Abstract

The utility model is suitable for the technical field of electronic equipment, and provides a connecting assembly and a display device. The connecting assembly is used for connecting a first to-be-connected part and a second to-be-connected part, the connecting assembly comprises a first connecting part and a second connecting part, and the first connecting part is used for being arranged on the first to-be-connected part and comprises a connecting hook capable of rotating relative to the first to-be-connected part; the second connecting part is used for being arranged on a second to-be-connected component; the connecting assembly has a connecting state, and when the connecting assembly is in the connecting state, the connecting hook is connected with the second connecting part in a hooking mode. A user only needs to complete simple actions such as pushing and buckling with one hand, the connecting hook of the first connecting part and the hooking connection of the second connecting part can be achieved, and then the connection of the first to-be-connected part and the second to-be-connected part is completed; compared with a connection mode of two-hand cooperative operation, the connection mode provided by the utility model reduces the operation difficulty, shortens the connection time of the first connection part and the second connection part, and improves the connection efficiency.

Description

Technical Field

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

[0002] A display device is a device that can convert electronic signals into visual information and display them to users in the form of images, text, graphics, etc. A display device usually includes multiple display screens, with two adjacent display screens connected to each other.

[0003] In related technologies, the connection process of the display screen and other components requires the coordinated operation of both hands, which is cumbersome, has low assembly efficiency, and cannot meet the needs of rapid assembly. Utility Model Content

[0004] The purpose of this application is to provide a connection component and a display device, which aims to solve the technical problem of cumbersome connection operation between two components to be connected in the related art.

[0005] To achieve the above objectives, according to one aspect of this application, a connecting assembly is provided for connecting a first component to be connected and a second component to be connected. The connecting assembly includes a first connecting portion and a second connecting portion. The first connecting portion is disposed on the first component to be connected and includes a connecting hook that is rotatable relative to the first component to be connected. The second connecting portion is disposed on the second component to be connected. The connecting assembly has a connected state, in which the connecting hook is hooked and connected to the second connecting portion when the connecting assembly is in the connected state.

[0006] On the one hand, users only need to perform simple actions such as pushing and snapping with one hand to achieve the hook connection between the first connecting part and the second connecting part, thereby completing the connection between the first and second components to be connected. Compared with the connection method requiring two-handed operation, the connection method of this application not only reduces the difficulty of operation but also shortens the connection time between the first and second connecting parts, improving connection efficiency. On the other hand, the hook connection between the first and second connecting parts achieves a stable connection through a physical mechanical structure, effectively withstanding tensile and shear forces, enhancing the stability and reliability of the connection between the first and second connecting parts. Furthermore, the hook connection between the first and second connecting parts has a simple and compact structure, low manufacturing difficulty, and reduced production costs.

[0007] Optionally, the second connecting part has a hook groove; when the connecting assembly is in the connected state, the connecting hook is hooked into the hook groove.

[0008] On the one hand, once the connecting hook is engaged in the hook groove, it forms a mechanical lock, effectively limiting the displacement of the first and second connecting parts in the hooking direction, providing a stable connection force, and effectively improving the stability and reliability of the connection between the first and second connecting parts. On the other hand, when the connecting hook needs to detach from the hook groove, a rotational force in a specific direction must be applied to the connecting hook, rather than a simple linear pulling or pushing force, reducing the risk of the connecting hook detaching from the hook groove due to accidental collision. Furthermore, the hook groove also guides the connecting hook into the groove, acting as a guide and reducing the difficulty of connecting the first and second connecting parts.

[0009] Optionally, the first connecting part further includes a first connecting body and a drive handle. The first connecting body is used to be disposed on the first component to be connected. The drive handle is rotatably disposed on the first connecting body, and the connecting hook is rotatably disposed on the drive handle. During the process of the connecting component switching to the connecting state, the drive handle drives the connecting hook to rotate toward the hook groove along the first direction. After the connecting hook is hooked into the hook groove, the drive handle rotates to reset along the second direction opposite to the first direction.

[0010] When the first and second connecting parts need to be connected, the user rotates the drive handle along the first direction to directly rotate the connecting hook and hook it into the hook groove, completing quick positioning and hooking. After hooking, the drive handle rotates along the second direction, opposite to the first direction, to return the drive handle to its initial position. With the above structural design, no additional tools are needed for the connection operation; the entire process can be completed by rotating the drive handle with one hand, making the operation simple, convenient, and efficient.

[0011] Optionally, the connecting hook includes a connecting shaft, and the drive handle is provided with a connecting hole, through which the connecting shaft rotatably passes; the first connecting part also includes an elastic structure and a transmission structure, the elastic structure is sleeved on the connecting shaft, and both ends of the elastic structure are connected to the drive handle; the transmission structure is provided on the connecting shaft and is used to drive the elastic structure to rotate in accordance with the rotation of the connecting shaft.

[0012] The elastic structure used in conjunction with the transmission structure can store elastic potential energy through torsional deformation during the rotation of the connecting shaft. This not only assists the drive handle's movement by releasing the stored elastic potential energy when the drive handle resets, reducing manual operation force and operational intensity, thus achieving a labor-saving effect, but also converts the elastic potential energy into preload when the connecting hook is engaged in the hook groove, ensuring a tight fit between the connecting hook and the hook groove, and strengthening the connection strength and reliability of the first and second connecting parts.

[0013] Optionally, the first connecting part further includes a limiting hook, which is rotatably disposed on the drive handle and is used to restrict the rotation of the drive handle by hooking onto the first connecting part.

[0014] When the connecting components are in the connected state, the limiting hook can cooperate with the connecting hook to form a double lock. That is, the connecting hook locks the second part to be connected by hooking into the hook groove, and the limiting hook locks the drive handle by hooking the first part to be connected, ensuring that the connecting hook and the hook groove always maintain a tight fit, thereby ensuring the reliability and stability of the connection between the first connecting part and the second connecting part.

[0015] Optionally, the second connecting part includes a second connecting body and a buffer structure. The second connecting body has a connecting surface, a hook groove is provided on the connecting surface, and a movable groove is provided on the inner wall surface of the hook groove away from the connecting surface. The buffer structure is slidably disposed in the movable groove and the hook groove along a preset direction. The connecting component also has a separated state. When the connecting component is in the separated state, the connecting hook is located outside the hook groove. During the process of the connecting component switching from the separated state to the connected state, the connecting hook pushes the buffer structure to move away from the connecting surface. During the process of the connecting component switching from the connected state to the separated state, the buffer structure pushes the connecting hook to move towards the connecting surface.

[0016] During the transition of the connecting components from the separated to the connected state, the sliding buffer structure not only absorbs impact forces, preventing violent collisions between the connecting hook and the inner wall of the hook groove, but also reduces initial insertion resistance, making the insertion of the connecting hook into the hook groove easier. During the transition from the connected to the separated state, the buffer structure pushes the connecting hook towards the connecting surface, assisting in the hook's disengagement from the hook groove and reducing the pulling force required for disengagement, thus achieving a labor-saving effect.

[0017] Optionally, the buffer structure includes a buffer body and an elastic body, with the elastic body disposed on the side of the buffer body away from the connecting surface; during the process of the connecting assembly switching from a separated state to a connected state, the connecting hook contacts the buffer body, and the buffer body applies a thrust toward the elastic body that is away from the connecting surface; during the process of the connecting assembly switching from a connected state to a separated state, the connecting hook contacts the buffer body, and the elastic body applies a thrust toward the connecting surface to the buffer body.

[0018] During the transition from the disconnected to the connected state of the connecting assembly, the elastomer gradually compresses under the thrust applied by the buffer body to accumulate elastic potential energy. Conversely, during the transition from the connected to the disconnected state, the elastomer releases its elastic potential energy to the connecting hook through the buffer body, pushing the hook into the hook slot. Furthermore, the buffer body and elastomer are installed as independent components within the movable slot. If either the buffer body or the elastomer wears down, the entire buffer structure does not need to be replaced; only the buffer body or the elastomer needs to be replaced individually, reducing maintenance costs.

[0019] Optionally, a limiting body is provided on the buffer body away from the connecting surface, and an elastic body is sleeved on the limiting body and connected to the buffer body; an movable groove is provided on the inner wall surface of the movable groove away from the connecting surface, and the limiting body and the elastic body are inserted into or removed from the movable groove in a preset direction.

[0020] The designed limiting body not only restricts the elastic body from moving freely in the radial direction, ensuring that the elastic body compresses and extends only in a preset direction, but also, when used in conjunction with the movable groove, serves a positioning and guiding function, ensuring that the buffer body can slide precisely in the preset direction. Furthermore, the movable groove provides space for the limiting body to move, effectively preventing interference between the limiting body and the inner wall of the movable groove.

[0021] Optionally, the first connecting body is provided with a first magnetic attraction structure, and the second connecting body is provided with a second magnetic attraction structure; when the connecting components are in the connected state, the first magnetic attraction structure and the second magnetic attraction structure attract each other magnetically; and / or, the second connecting body is provided with a guide structure, which is disposed in the buffer structure and can reciprocate along a preset direction; the first connecting body is provided with a second mounting groove, and a guide sleeve is disposed in the second mounting groove; when the connecting components are in the connected state, the guide structure is inserted into the guide sleeve; when the connecting components are in the separated state, the guide structure is located outside the guide sleeve.

[0022] The hook-and-hook connection between the connecting hook and the hook groove forms a rigid connection, directly limiting the relative displacement of the first and second connecting parts through mechanical limiting. The magnetic attraction of the first and second magnetic structures forms a flexible auxiliary connection, further enhancing the connection strength and reliability of the first and second connecting parts. Simultaneously, the first and second magnetic structures used in conjunction also possess self-guiding properties. When the first and second connecting bodies approach each other, the magnetic force automatically guides them to align along a preset direction, reducing the difficulty for users to manually align the first and second connecting bodies. This pre-alignment process facilitates the precise hooking of the connecting hook into the hook groove, improving the connection efficiency of the first and second connecting parts.

[0023] When the buffer structure is subjected to the thrust applied by the connecting hook, it will move in the direction away from the connecting surface. The guide structure and guide sleeve used in conjunction provide rigid guiding constraints for the buffer structure, ensuring that the buffer structure can slide accurately along the preset direction and effectively suppressing the possibility of the buffer structure deviating. At the same time, the guide sleeve effectively avoids direct friction between the guide structure and the groove wall of the second mounting groove, reducing wear and extending the service life of the buffer body.

[0024] According to another aspect of this application, a display device is provided, including a plurality of display screen bodies and the above-described connecting components, wherein a first connecting portion and a second connecting portion are spaced apart from each other on the display screen bodies, and two display screen bodies are connected by the connected first connecting portion and second connecting portion, wherein the display screen body is a first component to be connected and a second component to be connected.

[0025] On the one hand, users only need to perform simple actions such as pushing and snapping with one hand to hook and connect the first and second connecting parts, thereby completing the connection of the two display screens. Compared with connection methods that require two-handed operation, the connection method of this application not only reduces the difficulty of operation but also shortens the connection time between the first and second connecting parts, improving connection efficiency. On the other hand, when it is necessary to separate the two display screens, it is only necessary to disconnect the first and second connecting parts, making the operation simple and quick.

[0026] The beneficial effects of the connecting component provided in this application are as follows: On the one hand, users only need to perform simple actions such as pushing and snapping with one hand to realize the hook connection between the first connecting part and the second connecting part, thereby completing the connection between the first part to be connected and the second part to be connected; compared with the connection method of coordinating two hands, the connection method of this application not only reduces the difficulty of operation, but also shortens the connection time between the first connecting part and the second connecting part, and improves the connection efficiency.

[0027] On the other hand, the first and second connecting parts of the hook connection achieve a stable connection through a physical mechanical structure, which can effectively withstand tensile and shear forces, thereby enhancing the stability and reliability of the connection between the first and second connecting parts.

[0028] On the other hand, the first and second connecting parts of the hook connection have a simple and compact structure, low manufacturing difficulty, and reduced production costs. Attached Figure Description

[0029] 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.

[0030] Figure 1 This is a schematic diagram of the structure of the display screen body provided in an embodiment of this application;

[0031] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0032] Figure 3 for Figure 1Enlarged view of point B in the middle;

[0033] Figure 4 A schematic diagram of the assembled structure of the first connecting part and the second connecting part mounted on a portion of the display screen body, as provided in an embodiment of this application;

[0034] Figure 5 A frontal view of the first connecting part and the second connecting part mounted on a portion of the display screen body, provided in an embodiment of this application, after assembly, from a first perspective.

[0035] Figure 6 A frontal view of the first connecting portion and the second connecting portion, which are mounted on a portion of the structure of the display screen body according to an embodiment of this application, after assembly, from a second perspective.

[0036] Figure 7 A top view from a second perspective of the first connecting part and the second connecting part mounted on a portion of the display screen body, as provided in the embodiments of this application;

[0037] Figure 8 for Figure 7 Cross-sectional view of CC;

[0038] Figure 9 An exploded view of the first connection portion provided in an embodiment of this application;

[0039] Figure 10 for Figure 8 Enlarged view of point D in the middle;

[0040] Figure 11 for Figure 8 Enlarged view of point E in the middle;

[0041] Figure 12 An exploded view of a portion of the structure of the display screen body and the mating plate provided in an embodiment of this application;

[0042] Figure 13 An exploded view of the second connection portion provided in an embodiment of this application;

[0043] Figure 14 This is a front view of the first connecting body and the second connecting body after assembly, as provided in an embodiment of this application.

[0044] Figure 15 for Figure 14 A cross-sectional view of FF.

[0045] The details of the reference numerals used in the above figures are as follows:

[0046] 100. First connecting part; 110. Connecting hook; 111. Connecting shaft; 112. Hook rod; 113. Connecting rod; 120. First connecting body; 121. First rotating shaft; 122. First magnetic attraction structure; 123. Second mounting groove; 130. Drive handle; 140. Elastic structure; 150. Transmission structure; 160. Limiting hook; 161. Second rotating shaft; 162. Torsion spring; 170. Guide sleeve;

[0047] 200. Second connecting part; 210. Second connecting body; 211. Connecting surface; 212. Hook groove; 213. Movable groove; 214. Movable recess; 215. Second magnetic attraction structure; 216. First mounting groove; 220. Buffer structure; 221. Buffer body; 221a. Receiving groove; 222. Elastic body; 223. Limiting body; 230. Guide structure;

[0048] 300. Display screen body; 310. Fitting groove; 320. Fitting plate. Detailed Implementation

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] 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.

[0054] As described in the background section, a display device is a device that converts electronic signals into visual information and displays it to the user in the form of images, text, graphics, etc. A display device typically comprises multiple display screens, with adjacent display screens connected to each other. In related technologies, the connection process of the display screens and other components requires manual operation, which is cumbersome, inefficient, and fails to meet the needs of rapid assembly.

[0055] Reference Figures 1 to 8 To address the aforementioned problems, according to one aspect of this application, an embodiment of this application provides a connecting assembly for connecting a first component to be connected and a second component to be connected. The connecting assembly includes a first connecting portion 100 and a second connecting portion 200. The first connecting portion 100 is disposed on the first component to be connected and includes a connecting hook 110 rotatable relative to the first component to be connected. The second connecting portion 200 is disposed on the second component to be connected. The connecting assembly has a connected state, in which the connecting hook 110 is hooked and connected to the second connecting portion 200.

[0056] In this embodiment, the connecting component is used to connect multiple display screens 300 in the display device. The first connecting part 100 and the second connecting part 200 are spaced apart and installed on the same display screen 300. Two adjacent display screens 300 are connected through the connecting first connecting part 100 and the second connecting part 200. The display screen 300 is formed as a first component to be connected and a second component to be connected. It can be understood that the first component to be connected and the second component to be connected can also be two components with different structures. The connecting hook 110 and the second connecting part 200 can be engaged by the connecting hook 110 hooking onto the edge of the second connecting part 200, the connecting hook 110 being inserted into the side of the boss on the second connecting part 200, or the connecting hook 110 being attached to a rope or chain on the second connecting part 200.

[0057] On the one hand, users only need to perform simple actions such as pushing and snapping with one hand to achieve the hook connection between the first connecting part 100 and the second connecting part 200, thereby completing the connection between the first part to be connected and the second part to be connected. Compared with the connection method of coordinating two hands, the connection method of this application not only reduces the difficulty of operation, but also shortens the connection time of the first connecting part 100 and the second connecting part 200, and improves the connection efficiency.

[0058] On the other hand, the first connecting part 100 and the second connecting part 200 of the hook connection achieve a stable connection through a physical mechanical structure, which can effectively withstand tensile and shear forces, thereby enhancing the stability and reliability of the connection between the first connecting part 100 and the second connecting part 200.

[0059] On the other hand, the first connecting part 100 and the second connecting part 200 of the hook connection have a simple and compact structure, low manufacturing difficulty, and reduced production costs.

[0060] Furthermore, the connecting assembly also has a detached state. When the connecting assembly is in the detached state, the first connecting part 100 and the second connecting part 200 are disconnected. When it is necessary to separate the first and second components to be connected, it is only necessary to disconnect the first connecting part 100 and the second connecting part 200, which is simple and quick to operate. At the same time, when the connecting assembly is in the detached state, the first connecting part 100 and the second connecting part 200 can be disassembled separately for inspection or replacement, reducing overall maintenance costs and time.

[0061] Reference Figures 2 to 10 In one embodiment, the second connecting part 200 has a hook groove 212; when the connecting assembly is in the connected state, the connecting hook 110 hooks into the hook groove 212.

[0062] In this embodiment, when the connecting components are in a detached state, the connecting hook 110 is located outside the hook groove 212.

[0063] On the one hand, after the connecting hook 110 is hooked into the hook groove 212, it forms a mechanical lock, which can effectively limit the displacement of the first connecting part 100 and the second connecting part 200 in the hooking direction of the connecting hook 110, providing a stable connection force and effectively improving the stability and reliability of the connection between the first connecting part 100 and the second connecting part 200.

[0064] On the other hand, when the connecting hook 110 needs to be disengaged from the hook groove 212, a rotational force in a specific direction needs to be applied to the connecting hook 110, rather than a simple linear pulling or pushing force, which reduces the risk of the connecting hook 110 disengaging from the hook groove 212 due to accidental collision.

[0065] On the other hand, the hook groove 212 can also guide the connecting hook 110 into the connection, thus playing a guiding role and reducing the connection difficulty of the first connecting part 100 and the second connecting part 200.

[0066] Reference Figures 2 to 10 In one embodiment, the first connecting part 100 further includes a first connecting body 120 and a drive handle 130. The first connecting body 120 is used to be disposed on the first component to be connected. The drive handle 130 is rotatably disposed on the first connecting body 120, and the connecting hook 110 is rotatably disposed on the drive handle 130. During the process of switching the connecting component to the connecting state, the drive handle 130 drives the connecting hook 110 to rotate toward the hook groove 212 along the first direction. After the connecting hook 110 is hooked into the hook groove 212, the drive handle 130 rotates to reset along the second direction opposite to the first direction.

[0067] In this embodiment, the first connecting body 120 is a connecting seat and is fixedly installed on the first component to be connected. A first rotating shaft 121 is fixedly installed on the first connecting body 120, and a drive handle 130 is rotatably sleeved on the first rotating shaft 121. It can be understood that the first rotating shaft 121 can also be rotatably mounted on the first connecting body 120, and the drive handle 130 is fixedly sleeved on the first rotating shaft 121. The connecting hook 110 can be rotatably mounted on the drive handle 130 using a bearing. The rotation axis of the connecting hook 110 is parallel to but not collinear with the axis of the first connecting shaft 111. After the connecting hook 110 is hooked into the hook groove 212, since the connecting hook 110 is restricted by the hook groove 212, the connecting hook 110 cannot rotate, and the drive handle 130 resets independently along the second direction of rotation.

[0068] Furthermore, when the connecting components are in the separated state, the angle between the drive handle 130 and the first connecting body 120 is zero, and the maximum angle between the connecting hook 110 and the first connecting body 120 is 52°. During the process of the connecting components switching from the separated state to the connected state, the angle between the drive handle 130 and the first connecting body 120 gradually increases, and the angle between the connecting hook 110 and the first connecting body 120 gradually decreases. The maximum angle between the drive handle 130 and the first connecting body 120 is 70°, at which point the connecting hook 110 is in a state ready to be hooked into the hook groove 212.

[0069] When the first connecting part 100 and the second connecting part 200 need to be connected, the user drives the handle 130 to rotate along the first direction, which directly drives the connecting hook 110 to rotate and hook into the hook groove 212, thus completing the quick positioning and hooking. After the hook is in place, the drive handle 130 rotates along the second direction opposite to the first direction, so that the drive handle 130 returns to the initial position.

[0070] When separation is required, the user can rotate the drive handle 130 along the first direction to drive the connecting hook 110 out of the hook groove 212, thus achieving quick separation; after separation, the drive handle 130 is reset along the second direction.

[0071] With the above structural design, no additional tools are needed for either connection or separation operations. The entire process can be completed by turning the drive handle 130 with one hand, making the operation simple, convenient, and efficient.

[0072] Reference Figures 2 to 11 In one embodiment, the connecting hook 110 includes a connecting shaft 111, and the drive handle 130 is provided with a connecting hole, through which the connecting shaft 111 rotatably passes; the first connecting part 100 also includes an elastic structure 140 and a transmission structure 150, the elastic structure 140 is sleeved on the connecting shaft 111, and both ends of the elastic structure 140 are connected to the drive handle 130; the transmission structure 150 is provided on the connecting shaft 111 and is used to drive the elastic structure 140 to rotate in accordance with the rotation of the connecting shaft 111.

[0073] In this embodiment, the connecting shaft 111 is located on one side of the first rotating shaft 121. The length direction of the connecting shaft 111 is parallel to the length direction of the first rotating shaft 121. The connecting shaft 111 is inserted into the connecting hole with a clearance fit, allowing it to rotate within the connecting hole. The connecting hook 110 also includes a hook rod 112 and a connecting rod 113. The hook rod 112 is located on one side of the connecting shaft 111 and is parallel to it. There are two connecting rods 113, which are parallel to each other and connected to the hook rod 112 and the connecting shaft 111. The length direction of the connecting rod 113 is perpendicular to the length direction of the hook rod 112 and the length direction of the connecting shaft 111.

[0074] The elastic structure 140 is a spring, and both ends of the elastic structure 140 are fixedly connected to the drive handle 130; the transmission structure 150 is a transmission screw, transmission pin or transmission column, and the transmission structure 150 is fixedly installed on the connecting shaft 111. The length direction of the transmission structure 150 is perpendicular to the length direction of the connecting shaft 111, and part of the elastic structure 140 is sleeved on the transmission structure 150.

[0075] The elastic structure 140 used in conjunction with the transmission structure 150 can store elastic potential energy through torsional deformation during the rotation of the connecting shaft 111. This not only assists the drive handle 130 in moving by releasing the stored elastic potential energy when the drive handle 130 resets, reducing manual operation force and operational intensity, but also converts the elastic potential energy into preload when the connecting hook 110 is hooked into the hook groove 212, ensuring a tight fit between the connecting hook 110 and the hook groove 212, thus strengthening the connection strength and reliability of the first connecting part 100 and the second connecting part 200.

[0076] Reference Figure 2 , Figures 4 to 9 , Figure 11 as well as Figure 12 In one embodiment, the first connecting part 100 further includes a limiting hook 160, which is rotatably disposed on the drive handle 130 and is used to restrict the rotation of the drive handle 130 by hooking onto the first connecting part.

[0077] In this embodiment, a second rotating shaft 161 is fixedly mounted on the drive handle 130, and a limiting hook 160 is rotatably sleeved on the second rotating shaft 161. The second rotating shaft 161 is located on one side of the first rotating shaft 121, and the length direction of the second rotating shaft 161 is parallel to the length direction of the first rotating shaft 121. It can be understood that the second rotating shaft 161 can also be rotatably mounted on the drive handle 130, and the limiting hook 160 is fixedly sleeved on the second rotating shaft 161.

[0078] Meanwhile, the surface of the first component to be connected near the first connecting part 100 is provided with a mating groove 310 for the partial structure of the limiting hook 160 to be embedded, and the surface of the first component to be connected near the first connecting part 100 is provided with a mating plate 320, the partial structure of the mating plate 320 covering part of the groove of the mating groove 310, and the limiting hook 160 is hooked onto the first component to be connected by hooking onto the surface of the mating plate 320 near the mating groove 310.

[0079] When the connecting components are in the connected state, the limiting hook 160 can cooperate with the connecting hook 110 to form a double locking mechanism. Specifically, the connecting hook 110 locks the second component to be connected by hooking into the hook groove 212, while the limiting hook 160 locks the drive handle 130 by hooking into the first component to be connected. This ensures that the connecting hook 110 and the hook groove 212 always maintain a tight fit, thereby ensuring the reliability and stability of the connection between the first connecting part 100 and the second connecting part 200. When the connecting components are in the separated state, the limiting hook 160 can lock the drive handle 130 in a set position by hooking onto the first component to be connected, facilitating structural stability during storage or transportation.

[0080] Reference Figure 9 In addition, a torsion spring 162 is sleeved on the second rotating shaft 161. The first end of the torsion spring 162 is fixedly connected to the drive handle 130. The limit hook 160 is provided with an installation hole, and the second end of the torsion spring 162 passes through the installation hole.

[0081] Reference Figures 3 to 8 , Figure 10 as well as Figure 13In one embodiment, the second connecting part 200 includes a second connecting body 210 and a buffer structure 220. The second connecting body 210 has a connecting surface 211, a hook groove 212 is disposed on the connecting surface 211, and a movable groove 213 is disposed on the inner wall surface of the hook groove 212 away from the connecting surface 211. The buffer structure 220 is slidably disposed in the movable groove 213 and the hook groove 212 along a preset direction. The connecting component has a separated state. When the connecting component is in the separated state, the connecting hook 110 is located outside the hook groove 212. During the process of the connecting component switching from the separated state to the connected state, the connecting hook 110 pushes the buffer structure 220 to move away from the connecting surface 211. During the process of the connecting component switching from the connected state to the separated state, the buffer structure 220 pushes the connecting hook 110 to move towards the connecting surface 211.

[0082] In this embodiment, the second connecting body 210 is a connecting seat; when the connecting assembly is in the connected state, the connecting surface 211 is the surface of the second connecting body 210 away from the first connecting body 120, and its preset direction is parallel to the line connecting the first connecting body 120 to the second connecting body 210. The movable groove 213 is disposed on the bottom of the hook groove 212 and is arranged with the hook groove 212 along a preset direction. The buffer structure 220 can be a buffer spring. During the process of the connecting assembly switching from the separated state to the connected state, the buffer structure 220 is gradually compressed under the action of the connecting hook 110 to accumulate elastic potential energy; during the process of the connecting assembly switching from the connected state to the separated state, the buffer structure 220 applies an elastic thrust toward the connecting hook 110 toward the connecting surface 211 to release the elastic potential energy.

[0083] During the process of switching the connecting components from the separated state to the connected state, the sliding buffer structure 220 not only absorbs the impact force and plays a buffering role, preventing the connecting hook 110 from violently colliding with the inner wall of the hook groove 212; it also reduces the initial insertion resistance, making it easier to insert the connecting hook 110 into the hook groove 212.

[0084] During the process of switching the connecting component from the connected state to the disconnected state, the buffer structure 220 pushes the connecting hook 110 toward the connecting surface 211, which helps the connecting hook 110 to disengage from the hook groove 212, reducing the pulling force required for the connecting hook 110 to disengage from the hook groove 212, thus achieving the effect of saving effort.

[0085] In addition, to prevent the connecting hook 110 from continuously moving within the hook groove 212, when the connecting assembly is in the connected state, the inner wall surface of the hook groove 212 away from the connecting surface 211 blocks the connecting hook 110 from continuing to move in the direction away from the connecting surface 211 by contacting the connecting hook 110.

[0086] Reference Figure 10 as well as Figure 13 In one embodiment, the buffer structure 220 includes a buffer body 221 and an elastic body 222, the elastic body 222 being disposed on the side of the buffer body 221 away from the connecting surface 211; during the process of the connecting assembly switching from a separated state to a connected state, the connecting hook 110 contacts the buffer body 221, and the buffer body 221 applies a thrust toward the elastic body 222 toward the connecting surface 211; during the process of the connecting assembly switching from a connected state to a separated state, the connecting hook 110 contacts the buffer body 221, and the elastic body 222 applies a thrust toward the connecting surface 211 to the buffer body 221.

[0087] In this embodiment, the buffer body 221 is made of stainless steel. It is understood that the buffer body 221 can also be other rigid or hard components. The elastic body 222 is a spring arranged in a preset direction. The end of the elastic body 222 near the buffer body 221 may only contact the surface of the buffer body 221 away from the connecting surface 211. Simultaneously, the end of the elastic body 222 away from the buffer body 221 is compressed by contacting the inner wall surface of the movable groove 213. The elastic body 222 is used to apply an elastic thrust toward the connecting surface 211 to the connecting hook 110 through the buffer body 221.

[0088] During the process of switching the connecting component from the separated state to the connected state, the elastic body 222 is gradually compressed under the thrust applied by the buffer body 221 to accumulate elastic potential energy; during the process of switching the connecting component from the connected state to the separated state, the elastic body 222 releases elastic potential energy to the connecting hook 110 through the buffer body 221 to push the connecting hook 110 into the hook groove 212.

[0089] In addition, the buffer body 221 and the elastic body 222 are installed as independent components in the movable groove 213. If the buffer body 221 or the elastic body 222 is worn, there is no need to replace the entire buffer structure 220. Only the buffer body 221 or the elastic body 222 needs to be replaced, which reduces maintenance costs.

[0090] Reference Figure 10 as well as Figure 13 In one embodiment, the surface of the buffer body 221 near the connecting surface 211 is provided with a receiving groove 221a. When the connecting component is in the connected state, the connecting hook 110 is embedded in the receiving groove 221a.

[0091] In this embodiment, when the connecting component is in the connected state, a portion of the connecting rod 113 of the connecting hook 110 is embedded in the receiving groove 221a.

[0092] The designed receiving groove 221a not only effectively limits the shaking and displacement of the connecting hook 110, improving the connection strength and reliability of the first connecting part 100 and the second connecting part 200, but also acts as a stop to prevent the connecting hook 110 from being over-inserted and causing overload pressure on the elastic body 222. Furthermore, after the connecting hook 110 is embedded in the receiving groove 221a, the load (such as tensile force or shear force) is evenly transmitted to the buffer body 221 through the inner wall surface of the receiving groove 221a, rather than acting only on the inner wall surface of the hook groove 212, reducing stress concentration and extending the service life of the buffer body 221.

[0093] Reference Figures 13 to 15 In one embodiment, a limiting body 223 is provided on the buffer body 221 away from the connecting surface 211, and an elastic body 222 is sleeved on the limiting body 223 and connected to the buffer body 221; an movable groove 214 is provided on the inner wall surface of the movable groove 213 away from the connecting surface 211, and the limiting body 223 and the elastic body 222 are inserted into or removed from the movable groove 214 in a preset direction.

[0094] In this embodiment, the limiting body 223 is a limiting post and is integrally formed with the buffer body 221; the end of the elastic body 222 near the buffer body 221 is fixedly installed on the surface of the buffer body 221 away from the connecting surface 211; the movable groove 214 is set along a preset direction.

[0095] The limiting body 223 not only restricts the elastic body 222 from moving freely in the radial direction, ensuring that the elastic body 222 compresses and extends only in a preset direction, but also, in conjunction with the movable groove 214, serves a positioning and guiding function, ensuring that the buffer body 221 can slide precisely in the preset direction. Furthermore, the movable groove 214 provides space for the limiting body 223 to move, effectively preventing interference between the limiting body 223 and the inner wall of the movable groove 213.

[0096] In addition, to enhance the cushioning effect, there are two elastic bodies 222, which are spaced apart in a direction perpendicular to the preset direction; there are two limiting bodies 223, which are respectively set one-to-one with the two elastic bodies 222; there are also two movable grooves 214, which are respectively set one-to-one with the two limiting bodies 223.

[0097] Reference Figure 3 , Figure 10 as well as Figure 13 In one embodiment, the first connecting body 120 is provided with a first magnetic attraction structure 122, and the second connecting body 210 is provided with a second magnetic attraction structure 215; when the connecting components are in a connected state, the first magnetic attraction structure 122 and the second magnetic attraction structure 215 magnetically attract each other.

[0098] In this embodiment, the first magnetic attraction structure 122 and the second magnetic attraction structure 215 are an N-pole magnet and an S-pole magnet, respectively. When the connecting components are in the connected state, the first connecting body 120 has a first mounting groove on its surface near the second connecting body 210, and the first magnetic attraction structure 122 is fixedly installed in the first mounting groove (e.g., by using connecting screws or an interference fit). The surface of the first magnetic attraction structure 122 away from the first mounting groove is flush with the surface of the first connecting body 120 where the first mounting groove is located. The second connecting body 210 has a second mounting groove on its surface near the first connecting body 120, and the second magnetic attraction structure 215 is fixedly installed in the second mounting groove (e.g., by using connecting screws or an interference fit). The surface of the second magnetic attraction structure 215 away from the second mounting groove is flush with the surface of the second connecting body where the second mounting groove is located. It is understood that the first connecting body 120 and the second connecting body 210 can also be detachably connected by a plug-in or snap-fit ​​connection method.

[0099] Furthermore, when the connecting components are in a connected state, the surface of the first connecting body 120 near the second connecting body 210 remains in contact with the surface of the second connecting body 210 near the first connecting body 120.

[0100] The hook connection between the connecting hook 110 and the hook groove 212 forms a rigid connection, and the mechanical limit directly restricts the relative displacement of the first connecting part 100 and the second connecting part 200; the magnetic attraction of the first magnetic attraction structure 122 and the second magnetic attraction structure 215 forms a flexible auxiliary connection, which further enhances the connection strength and reliability of the first connecting part 100 and the second connecting part 200.

[0101] Meanwhile, the first magnetic attraction structure 122 and the second magnetic attraction structure 215 used in conjunction also have self-guiding properties. When the first connecting body 120 and the second connecting body 210 approach each other, the magnetic attraction force will automatically guide the two to align along a preset direction, reducing the difficulty for the user to manually align the first connecting body 120 and the second connecting body 210. This pre-alignment process creates convenient conditions for the connecting hook 110 to be accurately hooked into the hook groove 212, and improves the connection efficiency of the first connecting part 100 and the second connecting part 200.

[0102] Reference Figure 3 , Figure 10 as well as Figures 13 to 15In one embodiment, the second connecting body 210 is provided with a guide structure 230, which is disposed in the buffer structure 220 and can reciprocate along a preset direction; the first connecting body 120 is provided with a second mounting groove 123, and a guide sleeve 170 is disposed in the second mounting groove 123; when the connecting components are in the connected state, the guide structure 230 is inserted into the guide sleeve 170; when the connecting components are in the separated state, the guide structure 230 is located outside the guide sleeve 170.

[0103] In this embodiment, the inner wall surface of the movable groove 213 away from the connecting surface 211 is provided with a first mounting groove 216. The first mounting groove 216 extends through to the outside of the first connecting body 120 in a preset direction. The guide structure 230 is a guide pin. The surface of the buffer body 221 away from the connecting surface 211 is provided with a connecting hole. The guide structure 230 is fixedly inserted into the connecting hole by interference fit or threaded fit.

[0104] When the connecting components are in the connected state, the second mounting groove 123 is disposed on the surface of the first connecting body 120 near the second connecting body 210, and the second mounting groove 123 communicates with the first mounting groove 216. The guide sleeve 170 is disposed along a preset direction, and the inner diameter of the guide sleeve 170 is larger than the maximum diameter of the guide structure 230; the surface of the first connecting body 120 is provided with a communicating hole communicating with the second mounting groove 123, and a limiting screw, limiting pin or limiting screw fixedly connected to the guide sleeve 170 is disposed in the communicating hole; it can be understood that the guide sleeve 170 can also be fixedly installed in the second mounting groove 123 by means of interference fit, snap-fit, threaded connection or other methods.

[0105] When the buffer structure 220 is pushed by the connecting hook 110, it moves away from the connecting surface 211. The guide structure 230 and guide sleeve 170 provide rigid guiding constraints for the buffer structure 220, ensuring that it can slide precisely along the preset direction and effectively suppressing the possibility of the buffer structure 220 deviating. At the same time, the guide sleeve 170 effectively avoids direct friction between the guide structure 230 and the wall of the second mounting groove 123, reducing wear and extending the service life of the buffer body 221.

[0106] Furthermore, the diameter of the opening on the first mounting groove 216 that communicates with the movable groove 213 is smaller than the diameter of the limiting cap of the guide structure 230, so as to prevent the guide structure 230 from completely entering the movable groove 213; the main structure of the buffer body 221 completely covers the opening on the first mounting groove 216 that communicates with the movable groove 213, so that the opening on the first mounting groove 216 that communicates with the movable groove 213 prevents the buffer body 221 from completely entering the first mounting groove 216. By adopting the above structure, the movement range of the buffer body 221 within the movable groove 213 can be restricted in both directions, effectively ensuring the reliability of the movement of the buffer body 221 in the preset direction.

[0107] Reference Figures 1 to 15 According to another aspect of this application, embodiments of this application also provide a display device, which includes a plurality of display screen bodies 300 and the aforementioned connecting components. A first connecting portion 100 and a second connecting portion 200 are spaced apart from the display screen bodies 300. Two display screen bodies 300 are connected by the connected first connecting portion 100 and second connecting portion 200. The display screen body 300 is a first component to be connected and a second component to be connected.

[0108] In this embodiment, the first connecting portion 100 and the second connecting portion 200 are disposed at intervals along a preset direction on the same display screen body 300.

[0109] In summary, implementing the connection component and display device provided in this embodiment has at least the following beneficial technical effects: On the one hand, users only need to complete simple actions such as pushing and snapping with one hand to realize the hook connection between the first connection part 100 and the second connection part 200, thereby completing the connection of the two display screen bodies 300; compared with the connection method of coordinating two hands, the connection method of this application not only reduces the difficulty of operation, but also shortens the connection time of the first connection part 100 and the second connection part 200, and improves the connection efficiency.

[0110] On the other hand, when it is necessary to separate the two display screens 300, it is only necessary to disconnect the first connecting part 100 and the second connecting part 200, which is simple and quick to operate.

[0111] On the other hand, the first connecting part 100 and the second connecting part 200 of the hook-and-loop connection achieve a stable connection through a physical and mechanical structure, which can effectively withstand tensile and shear forces, enhancing the stability and reliability of the connection between the first connecting part 100 and the second connecting part 200. At the same time, the structure of the first connecting part 100 and the second connecting part 200 of the hook-and-loop connection is simple and compact, with low manufacturing difficulty, reducing production costs. Furthermore, when the connecting components are in a separated state, the first connecting part 100 and the second connecting part 200 can be disassembled individually for inspection or replacement, reducing overall maintenance costs and time.

[0112] 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. A connecting assembly for connecting a first component to be connected and a second component to be connected, characterized in that, The connecting component includes a first connecting part and a second connecting part. The first connecting part is disposed on the first component to be connected and includes a connecting hook that can rotate relative to the first component to be connected. The second connecting part is disposed on the second component to be connected. The connecting component has a connected state, and when the connecting component is in the connected state, the connecting hook is hooked and connected to the second connecting part.

2. The connection component according to claim 1, characterized in that, The second connecting part has a hook groove; when the connecting assembly is in the connected state, the connecting hook is hooked into the hook groove.

3. The connection component according to claim 2, characterized in that, The first connecting part further includes a first connecting body and a drive handle. The first connecting body is used to be disposed on the first component to be connected. The drive handle is rotatably disposed on the first connecting body. The connecting hook is rotatably disposed on the drive handle. During the process of switching the connection component to the connection state, the drive handle drives the connection hook to rotate toward the hook groove along the first direction. After the connection hook is hooked into the hook groove, the drive handle rotates to reset along the second direction opposite to the first direction.

4. The connecting component according to claim 3, characterized in that, The connecting hook includes a connecting shaft, and the drive handle is provided with a connecting hole, through which the connecting shaft rotatably passes; The first connecting part further includes an elastic structure and a transmission structure. The elastic structure is sleeved on the connecting shaft, and both ends of the elastic structure are connected to the drive handle. The transmission structure is disposed on the connecting shaft and is used to drive the elastic structure to rotate in accordance with the rotation of the connecting shaft.

5. The connecting component according to claim 3, characterized in that, The first connecting part further includes a limiting hook, which is rotatably disposed on the drive handle and is used to restrict the rotation of the drive handle by hooking it onto the first component to be connected.

6. The connecting component according to claim 3, characterized in that, The second connecting part includes a second connecting body and a buffer structure. The second connecting body has a connecting surface, and the hook groove is disposed on the connecting surface. The inner wall surface of the hook groove away from the connecting surface is provided with a movable groove. The buffer structure is slidably disposed in the movable groove and the hook groove along a preset direction. The connecting component also has a detached state, in which the connecting hook is located outside the hook groove; during the process of the connecting component switching from the detached state to the connected state, the connecting hook pushes the buffer structure to move away from the connecting surface; During the process of the connecting component switching from the connected state to the disconnected state, the buffer structure pushes the connecting hook toward the connecting surface.

7. The connecting component according to claim 6, characterized in that, The buffer structure includes a buffer body and an elastic body, wherein the elastic body is disposed on the side of the buffer body away from the connecting surface; During the process of the connecting assembly switching from the disconnected state to the connected state, the connecting hook contacts the buffer body, and the buffer body applies a thrust toward the elastic body that is directed away from the connecting surface; during the process of the connecting assembly switching from the connected state to the disconnected state, the connecting hook contacts the buffer body, and the elastic body applies a thrust toward the connecting surface that is directed toward the buffer body.

8. The connection component according to claim 7, characterized in that, The buffer body is provided with a limiting body away from the connecting surface, and the elastic body is sleeved on the limiting body and connected to the buffer body; the inner wall surface of the movable groove away from the connecting surface is provided with a movable groove, and the limiting body and the elastic body are inserted into or withdrawn from the movable groove along the preset direction.

9. The connecting component according to any one of claims 6 to 8, characterized in that, The first connecting body is provided with a first magnetic attraction structure, and the second connecting body is provided with a second magnetic attraction structure; When the connecting components are in the connected state, the first magnetic attraction structure and the second magnetic attraction structure are magnetically attracted to each other; and / or, The second connecting body is provided with a guide structure, which is disposed in the buffer structure and can reciprocate along the preset direction; the first connecting body is provided with a second mounting groove, and a guide sleeve is disposed in the second mounting groove. When the connecting component is in the connected state, the guide structure is inserted into the guide sleeve; when the connecting component is in the disconnected state, the guide structure is located outside the guide sleeve.

10. A display device, characterized in that, The device includes a plurality of display screens and a connection component as described in any one of claims 1 to 9, wherein the first connection portion and the second connection portion are spaced apart on the display screens, and two display screens are connected by the first connection portion and the second connection portion, wherein the display screens are the first component to be connected and the second component to be connected.

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