Quick-release cable net tail structure
The quick-release cable tail structure solves the problem of interface peeling between the tail and the plug and wire connection, enabling individual replacement of the tail, reducing maintenance costs and improving the product's maintenance convenience and bending protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FARREACH ELECTRONIC CO LTD
- Filing Date
- 2025-05-06
- Publication Date
- 2026-06-02
AI Technical Summary
In existing technologies, the connection points between the wire tail and the plug and the wire are prone to interface peeling, the material hardness is poorly matched with the cable sheath, and the whole thing needs to be replaced after damage, which increases the cost of use.
It adopts a quick-release cable tail structure, including a shell and a detachable tail, which is mechanically connected between the shell and the cable. The design of the split connection structure allows for individual replacement of the tail and enhances the bending resistance.
It enables individual replacement of the cable tail, reduces maintenance costs, improves maintenance convenience and sustainability, and maintains the bending protection function between the cable and the shell.
Smart Images
Figure CN224318810U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cable technology, and in particular to a quick-release cable mesh tail structure. Background Technology
[0002] The brace is a flexible protective component connecting the plug and the wire. It is usually made of rubber or plastic and is wrapped around the joint between the wire and the plug to distribute the stress on the connection and prevent the wire from breaking or the internal conductors from being damaged.
[0003] In existing technologies, injection-molded one-piece brace tails are typically used to protect the connection between the plug and the wire. Although the one-piece brace tail can provide basic bending resistance, its material hardness is poorly matched with the cable sheath, making it prone to interface peeling under various working conditions. Moreover, once damaged, it cannot be replaced separately and must be scrapped along with the plug or cable, increasing the cost of use. Utility Model Content
[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a quick-release cable tail structure that can replace damaged cable tails individually, avoiding frequent replacement of cables or plugs, thereby reducing maintenance costs.
[0005] According to an embodiment of the present invention, a quick-release cable tail structure includes a housing with pins; a cable disposed at one end opposite to the pins; and a tail detachably straddling the housing and the cable, the tail being configured to enhance the bending resistance between the cable and the housing.
[0006] The quick-release cable tail structure according to the embodiments of this utility model has at least the following beneficial effects: the traditional one-piece injection molded tail is replaced with a detachable independent component, so that the tail is mechanically connected between the shell and the cable. This can maintain the anti-bending protection function between the cable and the shell, and the tail can be replaced separately, thereby reducing the product's maintenance cost and improving the product's maintenance convenience and sustainability.
[0007] According to some embodiments of the present invention, the tail of the net includes: a first connecting structure, which is sleeved on the housing and detachably connected to the housing; and a second connecting structure, which is fixedly connected to the first connecting structure, sleeved on the cable, and detachably connected to the cable.
[0008] According to some embodiments of the present invention, the first connecting structure includes: a first connecting member, which is connected to the housing; and two first ribs, which are symmetrically arranged on the first connecting member and sleeved on the outer wall of the housing.
[0009] According to some embodiments of the present invention, a first fastening member is provided on the first connecting member, and a second fastening member is provided on the housing. The first fastening member and the second fastening member are fastened together to limit the position of the first connecting member on the housing.
[0010] According to some embodiments of the present invention, a first fastening part is provided on the first rib, the first fastening part is located at the end of the first rib, and a second fastening part is provided on the housing. The first fastening part and the second fastening part fasten together to limit the position of the first rib on the housing.
[0011] According to some embodiments of the present invention, the second connection structure includes: a second connector, which is fixedly connected to the first connector and connected to the cable; and two second ribs, which are symmetrically arranged on the second connector and sleeved on the cable, and which cooperate to clamp the cable.
[0012] According to some embodiments of the present invention, the second rib includes several ribs, which are connected sequentially along the extension direction of the cable, and each rib is sleeved on the cable.
[0013] According to some embodiments of the present invention, the first rib includes a first rib segment and a second rib segment. The first rib segment is connected to the first connector, and the second rib segment is located at the end of the first rib segment opposite to the first connector. A first fastening part is provided on the first rib segment, and the width of the first rib segment is greater than the width of the second rib segment.
[0014] According to some embodiments of the present invention, the first connector and the second connector are connected by reinforcing ribs.
[0015] According to some embodiments of the present invention, a first guide portion is provided on the first fastening portion, the cross-sectional area of the first guide portion gradually decreases along the direction close to the housing, and a second guide portion is provided on the rib, the cross-sectional area of the second guide portion gradually decreases along the direction close to the cable. The first guide portion is used to guide the housing to separate from the first connector, and the second guide portion is used to guide the cable to separate from the second connector.
[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0018] Figure 1 This is a schematic diagram of the quick-release cable tail structure in this specific embodiment;
[0019] Figure 2 for Figure 1 An enlarged view of point A in the diagram;
[0020] Figure 3 for Figure 1 A schematic diagram of the structure in the first direction after the tail of the net is disassembled.
[0021] Figure 4 for Figure 3 Enlarged view of point B in the middle;
[0022] Figure 5 for Figure 1 A schematic diagram of the structure in the second direction after the tail of the net is disassembled.
[0023] Figure 6 for Figure 5 Enlarged view of point C in the middle;
[0024] Figure 7 for Figure 1 Schematic diagram of the structure of the tail section of the center grille in the first direction;
[0025] Figure 8 for Figure 1 A schematic diagram of the structure of the second direction at the tail of the center grille.
[0026] Figure label:
[0027] Housing 100, pin 110, second fastening member 120, second fastening part 130;
[0028] Cable 200;
[0029] Net tail 300, first connecting structure 310, first connector 311, first fastener 3111, first rib 312, first rib segment 3121, second rib segment 3122, first fastening part 3123, first guide part 3124, second connecting structure 320, second connector 321, second rib 322, rib part 3221, second guide part 3222, reinforcing rib 330. Detailed Implementation
[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model 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 utility model.
[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first," "second," etc., are used in the description, they are only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.
[0032] In the description of this utility model, unless otherwise explicitly defined, the terms "setting", "installation", "connection", etc. should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in combination with the specific content of the technical solution.
[0033] Please refer to Figures 1 to 7 This embodiment discloses a quick-release cable tail structure, including: a housing 100, on which a plug 110 is provided; a cable 200, which is disposed at the opposite end of the housing 100 and the plug 110; and a tail 300, which is detachably strung between the housing 100 and the cable 200, and the tail 300 is configured to enhance the bending resistance between the cable 200 and the housing 100.
[0034] like Figures 1 to 6 As shown, one end of the housing 100 is provided with a pin 110, and the other end is connected to a cable 200. The mesh tail 300 spans between the cable 200 and the housing 100, and covers the connection area between the housing 100 and the cable 200. Thus, the traditional one-piece injection-molded mesh tail 300 is replaced with a detachable independent component, allowing the mesh tail 300 to mechanically bridge the housing 100 and the cable 200. This maintains the bending protection function between the cable 200 and the housing 100, while also allowing for individual replacement of the mesh tail 300, thereby reducing maintenance costs and waste, and improving product maintenance convenience and sustainability.
[0035] In some specific embodiments of this utility model, the tail of the net 300 includes: a first connecting structure 310, which is sleeved on the housing 100 and detachably connected to the housing 100; and a second connecting structure 320, which is fixedly connected to the first connecting structure 310, sleeved on the cable 200, and detachably connected to the cable 200.
[0036] like Figure 7 and Figure 8As shown, the first connecting structure 310 and the second connecting structure 320 are respectively sleeved on the housing 100 and the cable 200. Through the split structure design, the first connecting structure 310 is detachably connected to the housing 100 to realize the quick installation and removal of the plug 110 end, and the second connecting structure 320 is detachably connected to the cable 200 to realize the quick installation and removal of the cable 200 end. This ensures the overall stability of the crossover between the plug and the cable 200 of the tail 300. Furthermore, the modular interface design realizes the bidirectional detachable function, thus taking into account both bending protection and maintenance convenience.
[0037] In some specific embodiments of this utility model, the first connecting structure 310 includes: a first connecting member 311, which is connected to the housing 100; and two first ribs 312, which are symmetrically arranged on the first connecting member 311 and sleeved on the outer wall of the housing 100.
[0038] like Figure 7 and Figure 8 As shown, two first ribs 312 are symmetrically arranged at opposite ends of the first connector 311. The two first ribs 312 wrap around the outside of the shell 100 to form a force support, which not only ensures the stable connection between the first connecting structure 310 and the shell 100, but also enhances the bonding strength between the tail of the net 300 and the shell 100 and prevents loosening caused by frequent bending, but also utilizes the elastic deformation of the first ribs 312 to achieve quick assembly and disassembly.
[0039] In some specific embodiments of this utility model, the first connecting member 311 is provided with a first fastening member 3111, and the housing 100 is provided with a second fastening member 120. The first fastening member 3111 and the second fastening member 120 are fastened together to limit the position of the first connecting member 311 on the housing 100. Figure 5 and Figure 6 As shown, in this specific embodiment, the first fastening member 3111 is a protruding ridge provided along the width direction of the first connecting member 311, such as... Figure 7 and Figure 8 As shown, the second fastening member 120 is a groove that matches the protrusion. The precise positioning and locking are achieved through the mutual cooperation of the protrusion and the groove. The mechanical interlocking characteristics of the fastening structure ensure that the first connecting structure 310 is firmly connected to the housing 100, preventing displacement or detachment caused by external pulling or bending.
[0040] In some specific embodiments of this utility model, a first fastening portion 3123 is provided on the first rib 312, the first fastening portion 3123 is located at the end of the first rib 312, and a second fastening portion 130 is provided on the housing 100. The first fastening portion 3123 and the second fastening portion 130 are fastened together to limit the position of the first rib 312 on the housing 100. Figure 3 , Figure 4 , Figure 7 and Figure 8 As shown, by setting a first fastening part 3123 on the symmetrically distributed first rib 312, a multi-point interlocking structure is formed with the second fastening part 130 on the shell 100. The fastening assembly is achieved by utilizing the elastic deformation of the first rib 312. While ensuring that the circumferential force is uniformly distributed between the net tail 300 and the shell 100, the structure's resistance to torsion and pull-out is enhanced by the distributed fastening design.
[0041] In this specific embodiment, the first engaging part 3123 is a claw, and the second engaging part 130 is a groove that matches the claw.
[0042] In some specific embodiments of this utility model, the second connection structure 320 includes: a second connector 321, which is fixedly connected to the first connector 311 and connected to the cable 200; and two second ribs 322, which are symmetrically arranged on the second connector 321 and sleeved on the cable 200, and which cooperate to clamp the cable 200.
[0043] like Figure 7 and Figure 8 As shown, the second connector 321 is fixedly connected to the first connector 311 to form an integral support frame. Simultaneously, two symmetrically arranged second ribs 322 elastically wrap around the outer wall of the cable 200, effectively transmitting axial force while preventing localized compression deformation of the cable 200. Furthermore, the symmetrical clamping structure allows the first rib 312 and the second rib 322 to provide uniform radial constraint force. Their detachable nature allows for adaptation to different sizes of housings 100 and cables 200, thereby improving versatility, simplifying the installation process, and significantly enhancing product compatibility and application range.
[0044] In some specific embodiments of this utility model, the second rib 322 includes a plurality of ribs 3221, which are connected sequentially along the extension direction of the cable 200, and the plurality of ribs 3221 are all sleeved on the cable 200.
[0045] like Figure 1 and Figure 2 As shown, multiple segmented ribs 3221 are arranged along the cable extension direction to form a progressive stress buffer structure. Specifically, when the cable bends, each rib 3221 can deform independently and absorb bending stress in segments, avoiding the risk of local fracture caused by stress concentration. The multiple ribs 3221 form a multi-section flexible support, which can ensure the freedom of cable movement and improve the fatigue life in high-frequency bending areas, making it particularly suitable for industrial scenarios that require repeated insertion and removal or dynamic bending.
[0046] In this specific embodiment, the housing 100 has a columnar structure, and the first rib 312 and the second rib 322 are coaxially arranged ring column structures to achieve a 360-degree uniform force distribution, avoid stress concentration caused by the angular structure, prevent unilateral wear, and significantly extend the service life of the connection between the tail 300 and the cable 200. It is especially suitable for application scenarios that require bending in multiple directions.
[0047] In some specific embodiments of this utility model, the first rib 312 includes a first rib segment 3121 and a second rib segment 3122. The first rib segment 3121 is connected to the first connecting member 311, and the second rib segment 3122 is located at the end of the first rib segment 3121 opposite to the first connecting member 311. A first fastening part 3123 is provided on the first rib segment 3121, and the width of the first rib segment 3121 is greater than the width of the second rib segment 3122. Figure 7 and Figure 8 As shown, by designing the first rib 312 as a two-section structure with a gradually changing width, a stepped stress transmission path is formed. Specifically, the wider first rib section 3121 ensures the structural strength when it is fastened with the housing 100, while the narrower second rib section 3122 provides flexible buffering, allowing local elastic deformation while ensuring the stability of the connection. This prevents overload damage to the fastening part and absorbs the impact energy when the cable 200 is bent, so that the overall structure achieves a balance between mechanical strength and flexibility.
[0048] In some specific embodiments of this utility model, the first connecting structure 310 and the second connecting structure 320 are connected by a reinforcing rib 330. The reinforcing rib 330 forms a truss-type support system inside the mesh tail 300, which can evenly transfer the bending stress on the cable 200 from the second connecting structure 320 to the first connecting structure 310, thereby constructing a stable force transmission frame, avoiding stress concentration at local connection points, and extending the service life of the structure.
[0049] In some specific embodiments of this utility model, such as Figure 7 and Figure 8As shown, the first fastening part 3123 is provided with a first guide part 3124, the cross-sectional area of which gradually decreases along the direction close to the housing 100. The rib 3221 is provided with a second guide part 3222, the cross-sectional area of which gradually decreases along the direction close to the cable 200. The first guide part 3124 is used to guide the housing 100 to separate from the first connector 311, and the second guide part 3222 is used to guide the cable 200 to separate from the second connector 321. Thus, by setting a tapered guide structure in the first fastening part 3123 and the rib 3221, quick assembly and disassembly are achieved using the inclined plane guiding principle. Specifically, the first guide part 3124 enables the fastening part to automatically detach from the housing 100 during disassembly, while the second guide part 3222 guides the cable 200 to smoothly detach from the constraint of the rib 3221, thereby reducing the operating force required to release the fastening and avoiding damage to parts caused by rough disassembly.
[0050] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A quick-release cable mesh tail structure, characterized in that, include: A housing (100) having pins (110) on it; A cable (200) is disposed at the opposite end of the housing (100) and the pin (110); A tail (300) is detachably disposed between the housing (100) and the cable (200), and the tail (300) is configured to enhance the bending resistance between the cable (200) and the housing (100).
2. The quick-release cable mesh tail structure according to claim 1, characterized in that, The tail of the net (300) includes: A first connecting structure (310) is sleeved on the housing (100) and the first connecting structure (310) is detachably connected to the housing (100); The second connection structure (320) is fixedly connected to the first connection structure (310), the second connection structure (320) is sleeved on the cable (200), and the second connection structure (320) is detachably connected to the cable (200).
3. The quick-release cable mesh tail structure according to claim 2, characterized in that, The first connection structure (310) includes: A first connector (311) is connected to the housing (100); Two first ribs (312) are symmetrically arranged on the first connector (311) and sleeved on the outer wall of the housing (100).
4. The quick-release cable mesh tail structure according to claim 3, characterized in that, The first connector (311) is provided with a first fastening member (3111), and the housing (100) is provided with a second fastening member (120). The first fastening member (3111) and the second fastening member (120) are fastened together to limit the position of the first connector (311) on the housing (100).
5. The quick-release cable mesh tail structure according to claim 4, characterized in that, The first rib (312) is provided with a first fastening part (3123), and the housing (100) is provided with a second fastening part (130). The first fastening part (3123) and the second fastening part (130) are fastened together to limit the position of the first rib (312) on the housing (100).
6. The quick-release cable mesh tail structure according to claim 5, characterized in that, The second connection structure (320) includes: The second connector (321) is fixedly connected to the first connector (311) and is connected to the cable (200); Two second ribs (322) are symmetrically arranged on the second connector (321). The two second ribs (322) are sleeved on the cable (200) and cooperate to clamp the cable (200).
7. The quick-release cable mesh tail structure according to claim 6, characterized in that, The second rib (322) includes a plurality of ribs (3221), which are connected sequentially along the extension direction of the cable (200), and the plurality of ribs (3221) are all sleeved on the cable (200).
8. The quick-release cable mesh tail structure according to claim 6, characterized in that, The first rib (312) includes a first rib segment (3121) and a second rib segment (3122). The first rib segment (3121) is connected to the first connector (311). The second rib segment (3122) is located at the end of the first rib segment (3121) opposite to the first connector (311). The first fastening part (3123) is provided on the first rib segment (3121). The width of the first rib segment (3121) is greater than the width of the second rib segment (3122).
9. The quick-release cable mesh tail structure according to claim 6, characterized in that, The first connecting structure (310) and the second connecting structure (320) are connected by a reinforcing rib (330).
10. The quick-release cable mesh tail structure according to claim 1, characterized in that, The first fastening part (3123) is provided with a first guide part (3124), the cross-sectional area of the first guide part (3124) gradually decreases along the direction close to the housing (100), the rib (3221) is provided with a second guide part (3222), the cross-sectional area of the second guide part (3222) gradually decreases along the direction close to the cable (200), the first guide part (3124) is used to guide the housing (100) to separate from the first connector (311), and the second guide part (3222) is used to guide the cable (200) to separate from the second connector (321).