Internal cable fixing device of concentrator
The design of the double-hook locking mechanism and locking mechanism solves the stability and adaptability problems of the internal cable fixing device of the concentrator, achieving higher fixing reliability and ease of operation, suitable for various cable specifications, and extending service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO GAOKE ELECTRONICS COMM
- Filing Date
- 2025-04-10
- Publication Date
- 2026-05-15
AI Technical Summary
Existing concentrator internal cable fixing devices suffer from problems such as unstable fixing, difficulty in adapting to cables of different diameters or types, poor material durability, and susceptibility to damage in harsh environments.
It employs a double-hook locking mechanism, which secures the cable by rotating or sliding the first hook component and the second hook component, and is equipped with a locking mechanism to enhance stability and adaptability. It uses high-strength materials and is coated with an anti-corrosion coating.
It improves the stability and reliability of cable fixing devices, simplifies the operation process, enhances adaptability and safety, and reduces maintenance costs.
Smart Images
Figure CN224249267U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of cable fixing devices, and more specifically, it relates to a cable fixing device inside a concentrator. Background Technology
[0002] With the development of information technology, various network devices are widely used in fields such as communication and data processing. As an important network device, the concentrator is responsible for aggregating data signals from different sources and forwarding them to other devices. To ensure the stability and efficiency of data transmission, cable management within the concentrator becomes crucial. The concentrator typically contains a large number of cables, such as power lines and signal lines, which connect different modules and components. Proper cable management not only avoids mutual interference between cables but also improves the device's heat dissipation performance and reduces the failure rate. Therefore, cable fixing devices are an indispensable part of the concentrator; they are mainly used to fix the cables, keeping them neat and orderly, and ensuring that the cables do not loosen or break due to external forces or equipment vibration.
[0003] However, existing cable fixing devices inside concentrators have several shortcomings. First, traditional fixing methods often use cable ties or simple clamps. While these methods are inexpensive, they have significant drawbacks in practical applications. Cable ties often require manual adjustment when fixing cables, which can easily result in cables being too tight or too loose, affecting their normal operation. While clamps can provide a certain degree of fixation, their simple structure often fails to meet complex wiring requirements, especially in the concentrator's confined space, making flexible position adjustments difficult. Second, traditional fixing devices lack sufficient adaptability and cannot adequately accommodate cables of different diameters or types. This not only limits the equipment's upgrade and expansion capabilities but also increases the difficulty of maintaining and replacing cables. Furthermore, some fixing devices are prone to aging and wear during long-term use, leading to decreased fixing effectiveness and even the risk of cable detachment. Finally, with the diversification of equipment operating environments, such as high temperatures, high humidity, and corrosive gases, the materials and designs of traditional fixing devices often fail to meet the requirements for long-term stable operation. These problems urgently necessitate a more advanced, flexible, and reliable cable fixing solution. Utility Model Content
[0004] In view of this, the present invention provides a cable fixing device inside the concentrator, which solves the drawback of traditional cable fixing devices inside the concentrator, which are prone to cable loosening or even falling off due to vibration generated during equipment operation, and improves the fixing stability.
[0005] This utility model is implemented as follows:
[0006] This utility model provides a cable fixing device inside a concentrator, comprising a fixing device including a first hook-shaped component and a second hook-shaped component. The first hook-shaped component and the second hook-shaped component are fastened together by rotation or sliding to fix the cable. The first hook-shaped component includes a first main body and a first hook arm extending from the first main body. The second hook-shaped component includes a second main body and a second hook arm extending from the second main body. The first hook arm and the second hook arm are interlocked and closed or opened by rotation. The fixing device further includes a locking mechanism for fixing the first hook-shaped component and the second hook-shaped component in a closed state.
[0007] The technical advantages of the concentrator internal cable fixing device provided by this utility model are as follows: This utility model provides a new cable fixing method, replacing the traditional fixing method with a double-hook locking mechanism, which improves the stability and reliability of the fixing device. Closing or opening is achieved through rotation, simplifying the user's operation process and enhancing the user experience.
[0008] Based on the above technical solution, the internal cable fixing device of the concentrator of this utility model can be further improved as follows:
[0009] The first hook arm has at least one protrusion, and the second hook arm has at least one groove that matches the protrusion. The protrusion and the groove are engaged in the closed state to prevent separation.
[0010] The beneficial effects of adopting the above-mentioned improvement scheme are: the cooperative design of the protrusion and the groove makes the double hook locking more secure and reduces the risk of loosening due to changes in the external environment.
[0011] Furthermore, a rotation axis is provided between the first hook component and the second hook component, the rotation axis allowing the first hook component to rotate relative to the second hook component.
[0012] The beneficial effects of adopting the above-mentioned improvement scheme are: the design of the rotating shaft not only realizes the closing and opening of the double hooks, but also ensures the smoothness of the device during operation.
[0013] Furthermore, the rotation axis is located between the first main body and the second main body, and is perpendicular to the plane of the first hook arm and the second hook arm.
[0014] The beneficial effects of adopting the above-mentioned improvement scheme are: the position design of the rotating shaft ensures the alignment of the double hooks when closed, further enhancing the fixing effect.
[0015] Furthermore, the locking mechanism includes a locking block disposed on the first hook-shaped component and a locking groove disposed on the second hook-shaped component, wherein the locking block is capable of locking in the locking groove.
[0016] The beneficial effects of adopting the above-mentioned improvement scheme are: the cooperative design of the locking block and the locking groove makes the locking action simple and effective, and enhances the ease of operation of the device.
[0017] Furthermore, an elastic element is provided between the locking block and the locking groove, and the elastic element provides a force for the locking block to move into the locking groove.
[0018] Furthermore, both the first main body and the second main body are provided with mounting holes for installation into the concentrator.
[0019] The beneficial effects of adopting the above-mentioned improvement scheme are: the design of the mounting hole position ensures that the double hooks are in a parallel state after installation, which is conducive to maintaining the overall balance of the device.
[0020] Furthermore, the mounting holes are positioned such that the first hook-shaped component and the second hook-shaped component are parallel to each other in the installed state.
[0021] When the first hook-shaped component and the second hook-shaped component are installed inside the concentrator, the mounting holes are on the same horizontal line, and the center lines of the main bodies of the first hook-shaped component and the second hook-shaped component coincide or are parallel.
[0022] Furthermore, the first main body and the second main body are provided with operating handles, which are used for manual rotation or sliding operation.
[0023] Furthermore, the length of the operating handle is greater than the maximum opening distance of the first hook arm and the second hook arm.
[0024] The beneficial effects of adopting the above-mentioned improvement scheme are: the optimized design of the handle length ensures that the user has sufficient leverage force during operation, reducing the difficulty of operation.
[0025] Compared with the prior art, the beneficial effects of the concentrator internal cable fixing device provided by this utility model are:
[0026] Improve fixed stability
[0027] This device employs a double-hook locking design, effectively securing the cable through the interlocking of the first and second hook components. Even under equipment vibration or external impact, it maintains a secure hold, preventing signal interruption or transmission errors caused by cable loosening.
[0028] Enhance ease of use
[0029] The double hooks can be easily opened or closed by rotating or sliding, simplifying the user's operation. The device also comes with a dedicated operating handle, further enhancing ease of use and comfort, allowing even beginners to quickly master its operation.
[0030] Improve adaptability
[0031] The double-hook locking mechanism is designed with the needs of cables of different diameters in mind. By adjusting the spacing after the double hooks are closed, it can accommodate cables of various specifications. This feature greatly expands the application range of the device, making it not only suitable for the installation of new equipment but also an ideal choice for the retrofitting of old equipment.
[0032] Improve security
[0033] To ensure the safety of the cable in a fixed state, this invention adds a locking mechanism to the double-hook closure. The locking block and locking groove work together to prevent the double hooks from being accidentally opened without authorization. Furthermore, the device is made of high-strength and tough materials and coated with an anti-corrosion coating, thereby extending its service life and reducing maintenance costs.
[0034] Increase flexibility
[0035] The mounting hole placement design allows the double hook assembly to remain parallel during installation. This not only helps maintain the overall balance of the device but also provides users with greater flexibility, allowing them to adjust the position of the fixing device according to actual needs. Attached Figure Description
[0036] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0037] Figure 1 Example diagram of an internal cable fixing device for a concentrator;
[0038] Figure 2 This is an example diagram of the closed state of an internal cable fixing device for a concentrator;
[0039] The attached diagram lists the components represented by each number as follows:
[0040] 10. Fixing device; 11. First hook assembly; 111. First main body; 112. First hook arm; 113. Protrusion; 12. Second hook assembly; 121. Second main body; 122. Second hook arm; 123. Groove; 13. Rotating shaft; 20. Locking mechanism. Detailed Implementation
[0041] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.
[0042] like Figure 1 , Figure 2 The image shows a first embodiment of a concentrator internal cable fixing device provided by this utility model. In this embodiment, a fixing device 10 is included. The fixing device 10 includes a first hook-shaped component 11 and a second hook-shaped component 12. The first hook-shaped component 11 and the second hook-shaped component 12 are fastened together by rotation or sliding to fix the cable. The first hook-shaped component 11 includes a first main body 111 and a first hook arm 112 extending from the first main body 111. The second hook-shaped component 12 includes a second main body 121 and a second hook arm 122 extending from the second main body 121. The first hook arm 112 and the second hook arm 122 are interlocked and closed or opened by rotation. The fixing device 10 also includes a locking mechanism 20 for fixing the first hook-shaped component 11 and the second hook-shaped component 12 in a closed state.
[0043] The ends of the first and second hook arms are designed with interlocking serrations or a convex-concave interlocking form. When the first and second hook assemblies rotate closer together via a rotating shaft, the ends of the first and second hook arms can interlock. As rotation continues until they are fully closed, the first and second hook arms are tightly fitted, thus securing the cable. Conversely, by rotating in the opposite direction, the first and second hook arms can disengage, thereby opening the device. The first and second hook assemblies are symmetrically distributed in the closed state, connected by a rotating shaft, allowing them to rotate relative to each other.
[0044] In the above technical solution, the first hook arm 112 is provided with at least one protrusion 113, and the second hook arm 122 is provided with at least one groove 123 that matches the protrusion 113. The protrusion 113 and the groove 123 are engaged in the closed state to prevent separation.
[0045] Furthermore, in the above technical solution, a rotating shaft 13 is provided between the first hook-shaped component 11 and the second hook-shaped component 12, and the rotating shaft 13 allows the first hook-shaped component 11 to rotate relative to the second hook-shaped component 12.
[0046] The first hook assembly and the second hook assembly are connected by a rotating shaft that passes through the main body of both the first and second hook assemblies. The rotating shaft is located between the main bodies of the first and second hook assemblies and is perpendicular to the plane containing the first and second hook arms. This design allows the first hook assembly to rotate relative to the second hook assembly about the rotating shaft, thereby achieving a closing or opening action.
[0047] Furthermore, in the above technical solution, the rotating shaft 13 is located between the first main body 111 and the second main body 121, and is perpendicular to the plane of the first hook arm 112 and the second hook arm 122.
[0048] Furthermore, in the above technical solution, the locking mechanism 20 includes a locking block disposed on the first hook-shaped component 11 and a locking groove disposed on the second hook-shaped component 12, wherein the locking block can be locked in the locking groove.
[0049] Furthermore, in the above technical solution, an elastic element is provided between the locking block and the locking groove, and the elastic element provides a force for the locking block to move into the locking groove.
[0050] Furthermore, in the above technical solution, both the first main body 111 and the second main body 121 are provided with mounting holes for installation into the concentrator.
[0051] Furthermore, in the above technical solution, the position of the mounting hole is such that the first hook-shaped component 11 and the second hook-shaped component 12 are parallel to each other in the installed state.
[0052] Furthermore, in the above technical solution, the first main body 111 and the second main body 121 are provided with operating handles, which are used for manual rotation or sliding operation.
[0053] Furthermore, in the above technical solution, the length of the operating handle is greater than the maximum opening distance of the first hook arm 112 and the second hook arm 122.
[0054] Specifically, the principle of this utility model is as follows:
[0055] Principle of double hook locking mechanism:
[0056] The double-hook locking mechanism of this utility model mainly includes two key parts: a first hook-shaped component and a second hook-shaped component. These two components are connected by a rotating shaft, allowing them to rotate relative to each other within a certain range. Each of the first and second hook-shaped components has a hook arm, which can interlock in the closed state to form a closed space to fix the cable.
[0057] Closing and opening process:
[0058] When it is necessary to secure the cable, the user can bring the first and second hook components closer together by rotating or sliding them. At this point, the hook arm ends of the two components begin to contact and gradually engage. As the closing action is completed, the engagement force between the hook arms will tightly wrap the cable, ensuring that the cable will not easily slip out. Conversely, to remove the cable, simply reverse the operation to separate the hook arms.
[0059] Locking mechanism:
[0060] To enhance the securing effect, this invention also includes a locking mechanism when the double hooks are closed. This mechanism comprises a locking block and a locking groove. When the double hooks are fully closed, the locking block automatically slides into the locking groove, thus preventing accidental opening of the double hooks. This design not only improves the security of the fixation but also simplifies the user's operation.
Claims
1. A concentrator internal cable fixing device, characterized in that, The device includes a fixing device (10), which includes a first hook assembly (11) and a second hook assembly (12). The first hook assembly (11) and the second hook assembly (12) are fastened together by rotation or sliding to fix the cable. The first hook assembly (11) includes a first main body (111) and a first hook arm (112) extending from the first main body (111). The second hook assembly (12) includes a second main body (121) and a second hook arm (122) extending from the second main body (121). The first hook arm (112) and the second hook arm (122) are interlocked and closed or opened by rotation. The fixing device (10) also includes a locking mechanism (20) for fixing the first hook assembly (11) and the second hook assembly (12) in a closed state.
2. The concentrator internal cable fixing device according to claim 1, characterized in that, The first hook arm (112) is provided with at least one protrusion (113), and the second hook arm (122) is provided with at least one groove (123) that matches the protrusion (113). The protrusion (113) and the groove (123) are engaged in the closed state to prevent separation.
3. The concentrator internal cable fixing device according to claim 2, characterized in that, A rotation axis (13) is provided between the first hook assembly (11) and the second hook assembly (12), the rotation axis (13) allowing the first hook assembly (11) to rotate relative to the second hook assembly (12).
4. The concentrator internal cable fixing device according to claim 3, characterized in that, The rotation axis (13) is located between the first main body (111) and the second main body (121), and is perpendicular to the plane of the first hook arm (112) and the second hook arm (122).
5. The concentrator internal cable fixing device according to claim 4, characterized in that, The locking mechanism (20) includes a locking block disposed on the first hook assembly (11) and a locking groove disposed on the second hook assembly (12), wherein the locking block is capable of locking in the locking groove.
6. The concentrator internal cable fixing device according to claim 5, characterized in that, An elastic element is provided between the locking block and the locking groove, and the elastic element provides a force for the locking block to move into the locking groove.
7. A concentrator internal cable fixing device according to claim 6, characterized in that, Both the first main body (111) and the second main body (121) are provided with mounting holes for installation into the concentrator.
8. A concentrator internal cable fixing device according to claim 7, characterized in that, The mounting holes are positioned such that the first hook-shaped component (11) and the second hook-shaped component (12) are parallel to each other in the installed state.
9. A concentrator internal cable fixing device according to claim 8, characterized in that, The first main body (111) and the second main body (121) are provided with operating handles, which are used for manual rotation or sliding operation.
10. A concentrator internal cable fixing device according to claim 9, characterized in that, The length of the operating handle is greater than the maximum opening distance of the first hook arm (112) and the second hook arm (122).