Electronic device with rotating structure
By adopting a detachable rotating structure design in laptops, the problem of component damage caused by the integrated hinge design in existing technologies is solved, enabling convenient repair and replacement, reducing production costs and improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANJING WEIZHI NEW TECH CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-06-16
AI Technical Summary
The hinge design of current laptops is a one-piece design, which makes it easy to damage parts during disassembly, and is not conducive to repair and replacement.
The electronic components are connected by detachable first and second rotating parts, changing the traditional one-piece structure and achieving a stable and easy-to-disassemble connection through threaded connection.
It facilitates maintenance and replacement of parts, reduces production costs and assembly difficulty, avoids damage to parts during disassembly, and improves user experience and equipment aesthetics.
Smart Images

Figure CN224366375U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of computers, and more particularly to an electronic device with a rotating structure. Background Technology
[0002] With the continuous development of electronic devices, especially the widespread use of portable devices such as laptops, consumers are placing increasingly higher demands on the appearance and functionality of these devices. Among these devices, the hinge, as a key component connecting the screen and keyboard, directly affects the user experience, portability, and durability of the device.
[0003] However, current laptops typically integrate the hinge assembly into the keyboard section, while a separate hinge is fixed to the screen section. The two ends of this hinge are rotatably connected to two hinge assemblies to achieve the rotating connection between the laptop screen and keyboard. While this design ensures screen stability and smooth rotation, it has the following drawbacks: the hinge assemblies are integrated with the keyboard, making disassembly prone to damaging components and hindering repair and replacement. Utility Model Content
[0004] This application provides an electronic device with a rotating structure to solve the technical problem of existing laptops having an integrated hinge assembly on the keyboard and a fixed hinge on the screen, with both ends of the hinge rotatably connected to two hinge assemblies to achieve a rotatable connection between the laptop screen and keyboard. This design, where the hinge assembly and keyboard are integrated, makes it easy to damage components during disassembly, hindering repair and replacement.
[0005] This application provides an electronic device with a rotating structure, including: a first electronic component, a second electronic component, a first rotating member and a second rotating member. The first rotating member includes a first mounting portion and a first rotating portion, and the first mounting portion is detachably connected to the first electronic component. The second rotating member includes a second mounting portion and a second rotating portion, and the second mounting portion is detachably connected to the second electronic component. The first rotating portion and the second rotating portion are rotatably connected.
[0006] Furthermore, the first mounting part and the first electronic component are detachably connected by the first connector.
[0007] Furthermore, the first electronic component includes a first connector and a second connector, and the first mounting portion is disposed between the first connector and the second connector;
[0008] The first mounting part is detachably connected to the first connecting seat via the first connecting member, and the second connecting seat is detachably connected to the first connecting seat via the second connecting member.
[0009] Furthermore, the first electronic component also includes a protective film that covers the outside of the first connector and / or the second connector.
[0010] Furthermore, the second mounting part and the second electronic component are detachably connected by a third connector.
[0011] Furthermore, the first rotating part is rotatably disposed through the second rotating part.
[0012] Furthermore, one end of the first rotating part extends into the interior of the first electronic component and is detachably connected to the first electronic component, while the other end of the first rotating part extends out of the exterior of the first electronic component and is rotatably connected to the second rotating part.
[0013] Furthermore, the second rotating part is located inside the second electronic component.
[0014] Furthermore, the first electronic component includes a display component, and the second electronic component includes a keyboard component.
[0015] Furthermore, the electronic device is a laptop computer.
[0016] The technical solution provided in this application has the following advantages compared with the prior art:
[0017] In the technical solution of this application, in order to facilitate the maintenance and replacement of the rotating structure, this application changes the traditional integrated structure between the mating parts and the housing by making the first rotating part and the second rotating part detachable from the first electronic component and the second electronic component. This makes the maintenance and replacement of the first rotating part and the second rotating part more convenient and will not cause damage to the parts due to disassembly. Attached Figure Description
[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.
[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.
[0021] Figure 1 A three-dimensional structural diagram of an electronic device with a rotating structure provided in an embodiment of this application;
[0022] Figure 2 This is a schematic diagram of the detachable structure of an electronic device with a rotating structure provided in an embodiment of this application;
[0023] Figure 3 This application provides a schematic diagram of the first mating structure of a first rotating component and a second rotating component of an electronic device with a rotating structure, as shown in the embodiments of this application.
[0024] Figure 4 This application provides a schematic diagram of the first separation structure of a first rotating component and a second rotating component of an electronic device with a rotating structure, as shown in the embodiments of this application.
[0025] Figure 5 This application provides a schematic diagram of the second mating structure of a first rotating component and a second rotating component of an electronic device with a rotating structure, as shown in the embodiments of this application.
[0026] Figure 6 This application provides a schematic diagram of a second separation structure of a first rotating component and a second rotating component of an electronic device with a rotating structure, as shown in the embodiments of this application.
[0027] Figure 7 A schematic diagram of the third mating structure of a first rotating component and a second rotating component of an electronic device with a rotating structure provided in an embodiment of this application;
[0028] Figure 8 This is a schematic diagram of the third separation structure of the first rotating component and the second rotating component of an electronic device with a rotating structure provided in an embodiment of this application.
[0029] Explanation of reference numerals in the attached figures:
[0030] 1. First electronic component; 11. First mounting base; 12. Second mounting base; 13. Protective film; 14. Display component;
[0031] 2. Second electronic component; 21. Keyboard component;
[0032] 3. First rotating component; 31. First mounting part; 32. First rotating part;
[0033] 4. Second rotating component; 41. Second mounting part; 42. Second rotating part. Detailed Implementation
[0034] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0035] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.
[0036] For ease of description, spatial relative terms may be used in the text to describe the relative position or movement of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "front," "back," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure undergoes a positional flip, orientation change, or change of motion, these directional indications will change accordingly. For instance, an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.
[0037] To address the problem of existing laptops having an integrated hinge assembly on the keyboard and a fixed hinge on the screen, with each end of the hinge rotatably connected to two hinge assemblies, thus enabling the laptop screen and keyboard to rotate, this design, where the hinge assemblies and keyboard are integrated, is prone to damage during disassembly, hindering repair and replacement. This application provides an electronic device with a rotating structure. By detaching the first rotating component 3 and the second rotating component 4 from the first electronic component 1 and the second electronic component 2, the traditional integrated structure between the assemblies and the casing is changed, making repair and replacement of the first rotating component 3 and the second rotating component 4 more convenient and preventing damage to components during disassembly.
[0038] Please see Figures 1 to 8 An electronic device with a rotating structure provided in this application includes: a first electronic component 1, a second electronic component 2, a first rotating member 3, and a second rotating member 4. The first rotating member 3 includes a first mounting portion 31 and a first rotating portion 32, and the first mounting portion 31 is detachably connected to the first electronic component 1. The second rotating member 4 includes a second mounting portion 41 and a second rotating portion 42, and the second mounting portion 41 is detachably connected to the second electronic component 2. The first rotating portion 32 and the second rotating portion 42 are rotatably connected.
[0039] Specifically, in this embodiment, the electronic device is a laptop computer. The first electronic component 1 includes a display component 14, and the second electronic component 2 includes a keyboard component 21. Specifically, the display component 14 is the laptop computer's display screen, and the keyboard component 21 is the laptop computer's keyboard. The display component 14 and the keyboard component 21 should have a wired or communicative connection. Specifically, the rotating structure is a structure that provides a rotating joint between the laptop computer's display screen and keyboard. The first rotating part 32 and the second rotating part 42 in this application belong to the rotating structure of this embodiment. It should be explained that in other embodiments, the electronic device can also be a flip phone, with the display component 14 being the flip phone's screen and the keyboard component 21 being the flip phone's keyboard.
[0040] It is understood that this application, by employing a detachable connection method, connects the first rotating component 3 and the second rotating component 4 to the first electronic component 1 and the second electronic component 2 respectively, so that the connection between the shaft and the outer casing is no longer a tight fit. This design reduces the stringent requirements for the dimensional accuracy of components, reduces production costs and assembly difficulty; at the same time, due to the detachable connection method, it is more convenient to repair and replace components, and will not cause damage to components due to disassembly. Specifically, taking a laptop computer as an example of the electronic device in this embodiment, when it is necessary to open or close the laptop computer, the user can do so by rotating the display screen. The rotating structure between the display screen and the keyboard (i.e., the first rotating component 3 and the second rotating component 4) allows the display screen to rotate freely within a certain angle range, thereby providing a good user experience; when it is necessary to repair or replace components, the user can easily remove the first rotating component 3 and the second rotating component 4 from the display screen and the keyboard without damaging any components.
[0041] In some embodiments, the first mounting part 31 and the first electronic component 1 are detachably connected by a first connector.
[0042] Specifically, the first connector has an external thread, and the first mounting part 31 and the first electronic component 1 have corresponding connection holes. The first connector passes through the connection holes of the first mounting part 31 and the first electronic component 1, and the first mounting part 31 and the first electronic component 1 are stably connected through the internal thread structure within the connection hole of the first mounting part 31 or the first electronic component 1. In this embodiment, by providing an external thread on the first connector and corresponding connection holes on the first mounting part 31 and the first electronic component 1, a stable connection is achieved using an internal thread structure. This threaded connection method ensures both the strength of the connection and ease of disassembly without damaging the components. During installation, the first connector is inserted into the connection hole of the first mounting part 31 and the first electronic component 1. By rotating the first connector, its external thread engages with the internal thread structure within the connection hole, thereby achieving a stable connection between the first mounting part 31 and the first electronic component 1. During disassembly, simply rotating the first connector in the opposite direction allows for easy disassembly without damaging the components.
[0043] Please see Figures 3 to 6 Furthermore, the first electronic component 1 includes a first connector 11 and a second connector 12, and a first mounting part 31 is disposed between the first connector 11 and the second connector 12; the first mounting part 31 is detachably connected to the first connector 11 through a first connector, and the second connector 12 is detachably connected to the first connector 11 through a second connector.
[0044] Specifically, the second connector has external threads, and the second connector 12 and the first connector 11 have corresponding internally threaded connecting holes. The second connector passes through the corresponding internally threaded connecting holes of the second connector 12 and the first connector 11, fixing the first connector 11 and the second connector 12 together. The first mounting part 31 is embedded between the first connector 11 and the second connector 12. It should be explained that the first connector 11 and the second connector 12 are located on the side of the laptop's display screen corresponding to the keyboard. Specifically, the first connector 11 is connected to the laptop's display screen.
[0045] Specifically, in this embodiment, two first rotating members 3 are provided, and the first mounting portions 31 of the two first rotating members 3 are respectively provided at both ends of the first connecting seat 11. Two second rotating members 4 are provided corresponding to the first rotating members 3. Thus, compared with the assembly of one long rotating shaft corresponding to two rotating shaft mating parts in the prior art, this embodiment eliminates the connection structure mass between the two first rotating members 3 by cooperating with two second rotating members 4, effectively reducing the mass of the overall structure, and achieving the purpose of lightweighting while ensuring the rotation effect.
[0046] In some embodiments, the first electronic component 1 further includes a protective film 13, which covers the outside of the first connector 11 and / or the second connector 12.
[0047] It is understood that by covering the outer side of the first connecting seat 11 and / or the second connecting seat 12 with a protective film 13, the first connecting seat 11 and / or the second connecting seat 12 can be effectively protected from the influence of the external environment, improving the overall performance of the equipment and providing additional protection and performance enhancement. Specifically, the protective film 13 can be a polyester film. By covering the surface of the first connecting seat 11 and / or the second connecting seat 12 with the polyester film, scratches and wear can be effectively prevented, and any holes or exposed second connectors on the first connecting seat 11 and / or the second connecting seat 12 can be covered.
[0048] Furthermore, the second mounting part 41 and the second electronic component 2 are detachably connected by a third connector.
[0049] Specifically, the third connector has an external thread, and the second mounting part 41 and the second electronic component 2 have corresponding connection holes. The third connector passes through the connection holes of the second mounting part 41 and the second electronic component 2. The second mounting part 41 and the second electronic component 2 are stably connected through the internal thread structure within the connection hole of the second mounting part 41 or the second electronic component 2. In this embodiment, by providing an external thread on the third connector and corresponding connection holes on the second mounting part 41 and the second electronic component 2, a stable connection is achieved using an internal thread structure. This threaded connection method ensures both the strength of the connection and ease of disassembly without damaging the components. During installation, the third connector is inserted into the connection hole of the second mounting part 41 and the second electronic component 2. By rotating the third connector, its external thread engages with the internal thread structure within the connection hole, thereby achieving a stable connection between the second mounting part 41 and the second electronic component 2. During disassembly, simply rotating the third connector in the opposite direction allows for easy disassembly without damaging the components.
[0050] In some embodiments, the first rotating part 32 is rotatably disposed through the second rotating part 42.
[0051] Specifically, the second rotating part 42 is provided with a through hole for the first rotating part 32 to pass through, and the inner wall of the through hole is smooth; the first rotating part 32 is provided with a rotating shaft for passing through the through hole of the first rotating part 32, and the outer wall of the rotating shaft is smooth; the rotating shaft of the first rotating part 32 is rotatably inserted into the through hole of the second rotating part 42 to ensure the stability and smoothness of rotation.
[0052] In some embodiments, one end of the first rotating part 32 extends into the interior of the first electronic component 1 and is detachably connected to the first electronic component 1, while the other end of the first rotating part 32 extends out of the exterior of the first electronic component 1 and is rotatably connected to the second rotating part 42.
[0053] Furthermore, the second rotating part 42 is located inside the second electronic component 2.
[0054] In this embodiment, by incorporating the first mounting part 31, the second mounting part 41, and the second rotating part 42, the number of exposed parts is reduced, the overall aesthetics of the device are improved, making its appearance more concise and refined, and the influence of the external environment on the rotating parts, such as dust and moisture, is reduced, thereby improving the stability and reliability of rotation.
[0055] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.
[0056] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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.
[0057] 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.
[0058] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0059] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0060] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. The illustrative expressions of the above terms in this specification should not be construed as necessarily referring to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.
[0061] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Since these modifications and variations fall within the scope of the claims and their equivalents, this application also intends to include these modifications and variations.
[0062] The above description describes specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and these modifications or substitutions should all be covered within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. An electronic device with a rotating structure, characterized in that, It includes: a first electronic component, a second electronic component, a first rotating member and a second rotating member, wherein the first rotating member includes a first mounting portion and a first rotating portion, and the first mounting portion is detachably connected to the first electronic component; the second rotating member includes a second mounting portion and a second rotating portion, and the second mounting portion is detachably connected to the second electronic component; the first rotating portion and the second rotating portion are rotatably connected.
2. The electronic device with a rotating structure according to claim 1, characterized in that, The first mounting part and the first electronic component are detachably connected by the first connector.
3. The electronic device with a rotating structure according to claim 1, characterized in that, The first electronic component includes a first connector and a second connector, and the first mounting portion is disposed between the first connector and the second connector; The first mounting part is detachably connected to the first connecting seat via the first connecting member, and the second connecting seat is detachably connected to the first connecting seat via the second connecting member.
4. The electronic device with a rotating structure according to claim 3, characterized in that, The first electronic component also includes a protective film that covers the outside of the first connector and / or the second connector.
5. The electronic device with a rotating structure according to claim 1, characterized in that, The second mounting part and the second electronic component are detachably connected by a third connector.
6. The electronic device with a rotating structure according to claim 1, characterized in that, The first rotating part is rotatably inserted through the second rotating part.
7. The electronic device with a rotating structure according to claim 1, characterized in that, One end of the first rotating part extends into the first electronic component and is detachably connected to the first electronic component, while the other end of the first rotating part extends out of the first electronic component and is rotatably connected to the second rotating part.
8. The electronic device with a rotating structure according to claim 1 or 7, characterized in that, The second rotating part is located inside the second electronic component.
9. The electronic device with a rotating structure according to claim 1, characterized in that, The first electronic component includes a display component, and the second electronic component includes a keyboard component.
10. The electronic device with a rotating structure according to claim 1, characterized in that, The electronic device is a laptop computer.