A cable protection device, connection terminal and connection assembly

Abstract

The application relates to a cable protection device, a connecting terminal and a connecting assembly, wherein the cable protection device comprises a cover body, the axial two side ends of the cover body are respectively fixedly provided with fixing rings, the fixing rings comprise first fixing sections and second fixing sections which are hingedly connected, the cover body comprises first cover bodies and second cover bodies which are pivotally connected, the two side ends of the first cover bodies are respectively fixedly provided with the first fixing sections, the two side ends of the second cover bodies are respectively fixedly provided with the second fixing sections, one end of the first fixing section and one end of the second fixing section are pivotally connected, the other end of the first fixing section and the other end of the second fixing section are respectively provided with mutually matched connecting structures, so that the first cover body and the second cover body are enclosed to form a cylindrical structure with a cable protection cavity. The cable protection device can effectively shield electromagnetic interference and improve the accuracy and stability of data transmission.

Description

Technical Field

[0001] This application relates to the field of connector technology, specifically to a cable protection device, connector, and connector assembly. Background Technology

[0002] Connector terminals are used to connect electronic components in circuits, enabling the transmission of electrical signals or current through conductive contacts. With the development of energy storage systems, intelligent vehicles, and other technologies, Ethernet is undertaking a large number of data transmission tasks, which places stringent requirements on the accuracy and stability of Ethernet connector communication. However, in actual cabling environments, strong interference sources such as power cables and ignition cables can generate strong electromagnetic radiation, making Ethernet connection terminals susceptible to electromagnetic interference, which in turn seriously affects the accuracy and stability of data transmission. Utility Model Content

[0003] This application provides a cable protection device, a connecting terminal, and a connecting assembly, which can effectively shield electromagnetic interference and improve the accuracy and stability of data transmission.

[0004] This application provides a cable protection device, including a cover, with fixing rings fixedly provided at both axial ends of the cover, each fixing ring including a first fixing segment and a second fixing segment; the cover includes a first cover and a second cover that can be pivotally connected, the first fixing segment being fixedly provided at both ends of the first cover, and the second fixing segment being fixedly provided at both ends of the second cover, one end of the first fixing segment and one end of the second fixing segment being pivotally connected, and the other ends of the first fixing segment and the other ends of the second fixing segment being provided with mutually compatible connecting structures, so that the first cover and the second cover together form a cylindrical structure with a cable protection cavity.

[0005] In some embodiments, the cover is a metal woven mesh cover.

[0006] In some embodiments, one of the first fixing segment and the second fixing segment is provided with a connecting protrusion and the other is provided with a connecting groove, the connecting protrusion and the connecting groove respectively forming the mutually compatible connecting structure.

[0007] This application also provides a connection terminal, including a connector, a cable, and a cable protection device as described above, wherein the connector and the cable are connected, and the cover of the cable protection device covers the connection between the connector and the cable in a circumferential direction.

[0008] In some embodiments, the inner peripheral wall of the fixing ring on the side of the cable protection device facing the connector is further provided with a plugging protrusion, and the outer peripheral wall of the connector is further provided with a plugging groove, and the plugging protrusion is plugged into the plugging groove.

[0009] This application also provides a connection assembly, including the connection terminal and wiring device as described above; the wiring device includes a base and a first guide, a second guide and a third guide disposed on the base, wherein the first guide is located between the second guide and the third guide in a first direction, and the second guide and the third guide are located on the same side of the first guide in a second direction, and the first direction and the second direction are perpendicular; a first gap is formed between the first guide and the second guide, and a second gap is formed between the first guide and the third guide, and the connection terminal passes through the first gap and the second gap.

[0010] In some embodiments, the base is further provided with a wiring groove, and the cable protection device is partially located in the wiring groove and is fixedly attached to the groove wall of the wiring groove.

[0011] In some embodiments, the wiring device further includes an adjustment section, which includes an adjustment seat, a lead screw, and a slider. The adjustment seat is fixed to the base, the slider is provided with a threaded hole and is connected to the first guide member, the lead screw is arranged along a second direction, the lead screw is rotatable relative to the adjustment seat, and is threadedly engaged with the threaded hole.

[0012] In some embodiments, the adjusting part further includes a guide rod, which is parallel to the lead screw and fixed to the adjusting seat. The slider is also provided with a guide hole, and the guide rod is slidably inserted through the guide hole.

[0013] In some embodiments, the base is further provided with a strip hole arranged along a second direction, the first guide, the second guide and the third guide are all provided on one side of the base along the thickness direction, the adjustment part is provided on the other side of the base along the thickness direction, and the slider and the first guide are connected by the strip hole.

[0014] The connection terminals and connection components provided in this application have the following technical advantages: The first and second fixed sections can be connected by a connecting structure to form a complete ring structure, so that the first and second covers enclose a cylindrical structure with a cable protection cavity. The cable protection device forms a relatively closed shielding space to prevent the intrusion of electromagnetic signals and improve the accuracy and stability of data transmission. It is especially suitable for complex electromagnetic environments where there are strong interference sources such as power cables inside the product.

[0015] The cable protection device covers the connection between the connector and the cable, providing protection to the connection, improving the structural strength of the connection, reducing the probability of damage to the connector during insertion and removal, extending its service life. Furthermore, the cable protection device can reduce the probability of the connection between the connector and the cable loosening or being damaged due to vibration, shaking, or other factors, improving the reliability of the connection and reducing communication failures caused by connection problems.

[0016] The connection between the cable and the connector is installed inside the cable protection device. Then, the first and second fixing sections are connected by a connecting structure. The cover, which is fixed between two fixing rings, is wound to form a cylindrical structure and the connection is wrapped inside the cable protection device to achieve a shielding effect. The structure is simple and the installation and operation are relatively convenient.

[0017] During installation, the first and second covers are secured using the retaining rings. This facilitates locking the covers in place, making the process convenient and improving installation efficiency. Furthermore, the use of retaining rings for fixation reduces the structural strength requirements of the covers; they only need to meet the shielding requirements, allowing for greater flexibility. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the cable protection device provided in the embodiments of this application; Figure 2 This is a schematic diagram of the end structure of the cable protection device; Figure 3 This is a structural diagram of a cable protection device when the cover is a metal braided mesh cover; Figure 4 This is a schematic diagram of the structure of the connection terminal provided in the embodiment of this application; Figure 5 This is a structural diagram when the connection terminal is not equipped with a cable protection device; Figure 6 This is a schematic diagram of the structure of the connection component provided in the embodiments of this application; Figure 7 yes Figure 6 A schematic diagram of the wiring device. Figure 8 yes Figure 7 A schematic diagram of the structure of the central adjustment section.

[0019] Appendix Figures 1-8 The reference numerals in the attached figures are explained as follows: 1 connector, 11 insertion slots; 2 cables; 3 Cable protection device, 31 Cover, 311 First cover, 312 Second cover, 32 Fixing ring, 321 First fixing section, 322 Second fixing section, 33 Notch, 34 Connecting protrusion, 35 Connecting groove, 36 Insertion protrusion; 4. Connection points; 5-bend structure; 6 Wiring device, 61 base, 611 strip hole, 612 fixing groove, 62 first guide, 63 second guide, 64 third guide, 65 adjusting part, 651 adjusting seat, 652 lead screw, 653 slider, 654 guide rod, 655 bearing. Detailed Implementation

[0020] To enable those skilled in the art to better understand the technical solutions of this application, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Connector terminals are used to connect electronic components in circuits, enabling the transmission of electrical signals or current through conductive contacts. With the development of energy storage systems, intelligent vehicles, and other technologies, Ethernet is undertaking a large number of data transmission tasks, which places stringent requirements on the accuracy and stability of Ethernet connector communication. However, in actual cabling environments, strong interference sources such as power cables and ignition cables can generate strong electromagnetic radiation, making Ethernet connection terminals susceptible to electromagnetic interference, which in turn seriously affects the accuracy and stability of data transmission. This application provides a cable protection device 3, which can cover the connection point 4 between the connector 1 of the connection terminal and the cable 2, and can effectively shield the electromagnetic interference of external signals to the connection position between the cable 2 and the connector 1, thereby improving the accuracy and stability of the signal during transmission.

[0022] like Figure 1 and Figure 2 As shown, the cable protection device 3 includes a cover 31, and fixing rings 32 are fixed on both axial ends of the cover 31, with the fixing rings 32 extending along the end edges of the cover 31.

[0023] like Figure 2As shown, the cover 31 includes a first cover 311 and a second cover 312 that can be pivotally connected. The fixing ring 32 includes a first fixing section 321 and a second fixing section 322. The first fixing section 321 is fixed to both ends of the first cover 311, and the second fixing section 322 is fixed to both ends of the second cover 312. One end of the first fixing section 321 and one end of the second fixing section 322 are pivotally connected. The other ends of the first fixing section 321 and the second fixing section 322 are respectively provided with mutually compatible connecting structures. The first fixing section 321 and the second fixing section 322 are not connected. In this state, the fixing ring 32 is provided with a notch 33. The first fixing segment 321 and the second fixing segment 322 can be connected at the notch 33 to form a complete ring structure. The first cover 311 and the second cover 312 enclose and form a cylindrical structure with a cable protection cavity. The cable protection cavity is used to accommodate the connection 4 between the cable 2 and the connector 1. The cable protection device 3 forms a relatively closed shielding space to prevent the intrusion of electromagnetic signals and improve the accuracy and stability of data transmission. It is especially suitable for complex electromagnetic environments where there are strong interference sources such as power cables in the product.

[0024] The first fixed segment 321 and the second fixed segment 322 can be as follows: Figure 1 and Figure 2 The arc-shaped segment shown makes the fixing ring 32 roughly circular. At this time, the cross-section of the cable protection device 3 is roughly circular. Of course, in this embodiment, the specific structure of the first fixing segment 321 and the second fixing segment 322 is not limited. For example, the first fixing segment 321 and the second fixing segment 322 can be fixed to form a square ring structure. At this time, the cross-section of the cable protection device 3 is square. The first fixing segment 321 and the second fixing segment 322 can be set according to the structure of the connection 4.

[0025] The cable protection device 3 covers the connection 4 between the connector 1 and the cable 2, and can also protect the connection 4 between the connector 1 and the cable 2, improve the structural strength of the connection 4, reduce the probability of the connector 1 being damaged during insertion and removal, and extend its service life. In addition, the cable protection device 3 can also reduce the probability of the connection 4 between the connector 1 and the cable 2 being loosened or damaged due to vibration, shaking and other factors, improve the reliability of the connection, and reduce communication failures caused by connection problems.

[0026] The connection 4 between cable 2 and connector 1 is inserted into cable protection device 3. Then, the first fixing section 321 and the second fixing section 322 are connected by a connecting structure. The cover 31, which is fixed between the two fixing rings 32, is wound to form a cylindrical structure and the connection 4 is wrapped inside cable protection device 3 to achieve shielding effect. The structure is simple and the installation and operation are relatively convenient.

[0027] During installation, the first cover 311 and the second cover 312 are secured by the fixing ring 32, which facilitates locking the fixed position and improves installation efficiency. In addition, since the fixing is achieved by the fixing ring 32, the structural strength requirements of the cover 31 are reduced, and the cover 31 only needs to meet the shielding effect, resulting in greater flexibility.

[0028] When the cover 31 is configured to include two parts, a first cover 311 and a second cover 312, which can be pivotally connected, the structural stability of the cover 31 can be guaranteed while facilitating installation and operation. Of course, in this embodiment, a greater number of fixing rings 32 can also be provided, such as fixing rings 32 being provided in the middle of the cable protection device 3.

[0029] In this embodiment, there are no restrictions on the pivotable connection between the first fixed segment 321 and the second fixed segment 322, or on the pivotable connection between the first cover 311 and the second cover 312. Taking the hinged connection between the first fixed segment 321 and the second fixed segment 322 as an example, it can be that the first fixed segment 321 and the second fixed segment 322 are connected by a hinge shaft, or the first fixed segment 321 and the second fixed segment 322 are connected by a hinge.

[0030] There are no restrictions on the fixing method between the cover 31 and the fixing ring 32. For example, the cover 31 and the fixing ring 32 can be fixed by welding to improve the fixing stability, or the cover 31 and the fixing ring 32 can be set as an integral structure, etc.

[0031] In this embodiment, as Figure 3 As shown, the cover 31 is a metal braided mesh cover. Of course, the cover 31 can also be made of metal plate. When the cover 31 is set as a metal braided mesh cover, the cable protection device 3 can be bent and deformed during use, and is suitable for a certain range of bending conditions, thereby improving the versatility of the connection terminal in a variety of applications.

[0032] like Figure 1 and Figure 3 As shown, in the first fixed section 321 and the second fixed section 322, one is provided with a connecting protrusion 34 and the other is provided with a connecting groove 35. The connecting protrusion 34 and the connecting groove 35 respectively form the above-mentioned mutually compatible connection structure. The first fixed section 321 and the second fixed section 322 are connected by the connecting protrusion 34 and the connecting groove 35 to achieve fixation, which is relatively convenient to operate.

[0033] Of course, in this embodiment, there are no restrictions on the connection structure. For example, the first fixed section 321 and the second fixed section 322 can be provided with fixing holes and fixed by bolts, etc.

[0034] like Figure 4As shown, this embodiment also provides a connection terminal, which includes a connector 1, a cable 2, and a cable protection device 3 as described above. The connector 1 and cable 2 are connected, and the cable protection device 3 covers the connection point 4 between the connector 1 and cable 2, effectively shielding the connection point between the cable 2 and connector 1 from electromagnetic interference from external signals, thereby improving the accuracy and stability of the signal during transmission. This connection terminal can be applied to energy storage systems, automotive applications, and other applications, without limitation.

[0035] The cable protection device 3 covers the connection 4. The fixing ring 32 at one end of the cable protection device 3 is located outside the connector 1, and the fixing ring 32 at the other end of the cable protection device 3 is located outside the cable 2.

[0036] The inner peripheral wall of the retaining ring 32 facing the connector 1 is also provided with a plugging protrusion 36 (e.g., Figure 1 and Figure 3 As shown), the outer peripheral wall of connector 1 is also provided with insertion groove 11 (as shown). Figure 5 As shown), in the installed state, the plug protrusion 36 is inserted into the plug slot 11, which restricts the cable protection device 3 from moving towards the cable 2 relative to the connector 1, thereby limiting the position of the cable protection device 3 and improving its positional stability.

[0037] The retaining ring 32 is engaged with the insertion slot 11 of the connector 1 through the insertion protrusion 36, so that the cable protection device 3 and the connector 1 are tightly connected to form a complete shielding circuit, thereby more effectively blocking electromagnetic interference. This can improve the connection stability between the cable protection device 3 and the connector 1 and prevent the retaining ring 32 from becoming loose or damaged due to vibration, shaking or other factors.

[0038] Of course, in this embodiment, the fixing ring 32 may not have the insertion protrusion 36. When the fixing ring 32 is connected by the connecting structure, it can be tightened around the outer peripheral wall of the connector 1 in the circumferential direction to achieve the anti-detachment effect.

[0039] The retaining ring 32, which can be positioned only on one side facing the connector 1, may have a plugging protrusion 36. Figure 1 and Figure 3 As shown, both ends of the cover 31 can be provided with insertion protrusions 36 for the fixing rings 32, and this embodiment does not impose any restrictions.

[0040] In this embodiment, there are no restrictions on the structure of connector 1 and cable 2. For example, cable 2 can be a single pair of unshielded twisted pair, and connector 1 can be a structure with a plug groove 11 on its outer surface.

[0041] The cable protection device 3 can be installed close to the cable 2 to improve the shielding effect. In this case, the cable protection device 3 can be a structure with a variable cross section along the axial direction, such as a cone. Alternatively, there can be a gap between the cable protection device 3 and the cable 2 so that the cable 2 can be flexibly bent at this point to meet the wiring requirements under different conditions. In this case, the cable protection device 3 can be a cylindrical structure with the same cross section along the axial direction.

[0042] In this embodiment, the connection terminal is used by connecting one end of the cable 2 to the end of the connector 1 away from the interface according to the standard wiring process to ensure a firm connection and good signal transmission. The fixing ring 32 is opened, and the first fixing segment 321 and the second fixing segment 322 are placed around the connection 4 between the connector 1 and the cable 2, so that the insertion protrusion 36 on the inner circumferential wall of the fixing ring 32 is aligned with the insertion groove 11 on the outer wall of the connector 1. The second fixing segment 322 is pushed so that the connecting protrusion 34 is inserted into the connecting groove 35, thereby closing the fixing ring 32. At this time, the insertion protrusion 36 is inserted into the insertion groove 11. The cover 31 is connected between the two fixing segments to form a cylindrical structure. The cable protection device 3 completely covers the connection 4 circumferentially, effectively achieving the shielding effect while ensuring good installation stability.

[0043] During the cabling process, cable 2 may experience performance degradation and damage due to excessive bending. Therefore, this application embodiment also provides a connection component, such as... Figure 6 As shown, the connection assembly includes the connection terminal and wiring device 6 as described above. The connection terminal is provided with a bending structure 5, and the wiring device 6 is provided at the bending structure 5 to limit the angle of the bending structure 5 and reduce the probability of damage due to excessive bending angle of the connection terminal.

[0044] like Figure 6 and Figure 7 As shown, the wiring device 6 includes a base 61 and a first guide member 62, a second guide member 63 and a third guide member 64 disposed on the base 61. Along the first direction, the first guide member 62 is located between the second guide member 63 and the third guide member 64. Along the second direction, the second guide member 63 and the third guide member 64 are both located on the same side of the first guide member 62. The first direction and the second direction are perpendicular, and the three guide members 62, 63 and 64 are arranged in a triangular structure.

[0045] like Figure 6 and Figure 7As shown, a first gap is formed between the first guide member 62 and the second guide member 63, and a second gap is formed between the first guide member 62 and the third guide member 64. The connecting terminal passes through the first gap and the second gap, and forms a bent structure 5 there. The first guide member 62 is located inside the bent structure 5, and the second guide member 63 and the third guide member 64 are located outside the bent structure 5, respectively. The inside of the bent structure 5 refers to the concave side of the bent structure 5, and the outside of the bent structure 5 refers to the convex side of the bent structure 5, that is, the side away from the concave side. The bending angle of the bent structure 5 is limited by the three guide members, reducing the probability of damage due to excessive bending angle.

[0046] The bending structure 5 is restricted from the inside by the first guide member 62, and from the outside by the second guide member 63 and the third guide member 64. This can limit the bending angle from being too large. In addition, the structure of the three guide members is relatively simple. During installation, the wiring terminal is bypassed by the first guide member 62, and then bent on the side of the second guide member 63 and the third guide member 64 facing the first guide member 62. The operation is relatively convenient.

[0047] The cabling device 6 effectively limits the bending angle of the cable 2, reducing the probability of performance degradation of the cable 2 due to excessive bending, extending the service life of the cable 2, and improving the overall performance and reliability of the Ethernet communication circuit, thus meeting the stringent requirements for network communication.

[0048] During installation, select a suitable location to install base 61 to ensure stability and withstand device vibration. Use appropriate fasteners such as screws and clips to secure base 61 firmly in the selected location. Employ a layered cabling method, placing base 61 on a separate layer away from other interfering lines to improve the accuracy and stability of data transmission. The guide components on base 61 limit the bending of cable 2, ensuring that cable 2 does not exceed safe limits during bending, further protecting the performance of cable 2. This also makes the cabling more standardized and neat, improving the overall reliability and aesthetics of the Ethernet communication circuit.

[0049] like Figure 7 As shown, the base 61 also has a fixing part, which is fixed to the cable protection device 3 of the connecting terminal. This fixing part is used to fix the cable protection device 3, improve the fixing stability between the connecting terminal and the wiring device 6, and limit the connecting terminal from moving relative to the wiring device 6 along its length. When the bending structure 5 is provided on the side of the cable 2 near the connector 1, the connector 1 will be subjected to pushing and pulling forces during use due to the plugging and unplugging connection. Fixing the cable protection device 3 by the fixing part can improve the positional stability of the connector 1 and facilitate connection with external components.

[0050] Furthermore, the fixed part can reduce the probability of friction between the cable protection device 3 and the base 61 or guide due to positional movement during use, which helps to extend its service life.

[0051] In this embodiment, the specific structure of the fixing part is not limited, and the fixing part can be configured as follows: Figure 7 The cable protection device 3 is fixed to the wall of the fixing groove 612 provided on the base 61. The wall of the fixing groove 612 is attached to the outer wall of the cable protection device 3, which can improve the fixing stability between the two and reduce the probability of deformation after the cable protection device 3 is fixed, thus preventing deformation from affecting the shielding performance of the cable protection device 3.

[0052] There are no restrictions on the fixing method between the cable protection device 3 and the wall of the fixing groove 612. It can be fixed by fasteners, such as the wall of the fixing groove 612 being provided with threaded holes, the cover 31 or fixing device 32 of the cable protection device 3 being provided with through holes, and the screws passing through the through holes and threadedly engaging with the threaded holes can be used for fixing. Alternatively, the base 61 can be provided with straps to tie and fix the cable protection device 3, or the base 61 and the cable protection device 3 can be provided with mutually compatible buckles and fixed by snap-fitting or other methods.

[0053] Of course, in this embodiment, the position of the bending structure 5 of the connecting terminal is not limited. The bending structure 5 can also be set on the side of the cable 2 that is relatively far away from the connector 1. In this case, a fixing component can be set to fix the cable 2, or no fixing component can be set.

[0054] like Figure 7 and Figure 8As shown, the wiring device 6 also includes an adjustment section 65, which is used to adjust the position of the first guide member 62 along the second direction, thereby adjusting the bending angle of the bending structure 4. The adjustment section 65 includes an adjustment seat 651, a lead screw 652, and a slider 653. The adjustment seat 651 is fixed to the base 61. The slider 653 has a threaded hole and is connected to the first guide member 62. The lead screw 652 can rotate relative to the adjustment seat 651 and passes through the threaded hole, engaging with the threaded hole. The lead screw 652 is arranged along the second direction. When the lead screw 652 can rotate relative to the adjustment seat 651, it can drive the slider 653 to slide along the direction of the lead screw 652, thereby driving the first guide member 62 relative to the base 61 along the second direction. The movement, via the first guide 62 moving along the second direction, allows adjustment of the gap between the first guide 62 and the second guide 63 and the third guide 64 to accommodate cables 2 of different specifications. It also limits the bending angle. Moving the first guide 62 along the second direction toward one side of the first guide 62 and the second guide 63 is suitable for situations with larger bending angles. Moving the first guide 62 along the second direction away from the second guide 63 and the third guide 64 is suitable for situations with smaller bending angles, providing good flexibility.

[0055] The bending structure 5 can be flexibly adjusted by adjusting part 65. By rotating lead screw 652, adjusting slider 653 can move along lead screw 652, thereby changing the position of first guide member 62 and realizing precise control of the bending angle and position of cable 2. This avoids the problem of cable 2 performance degradation and damage caused by excessive bending in traditional wiring, and ensures the stable performance of cable 2 in the wiring process.

[0056] like Figure 8 As shown, there are two adjusting seats 651, which are fixed to the base 61 respectively. A bearing 655 is connected between the lead screw 652 and the adjusting seat 651 to improve the rotational and positional stability of the lead screw 652. The end of the lead screw 652 can be provided with an internal hexagonal groove so that the operator can rotate the lead screw 652 through the internal hexagonal groove. Alternatively, the end of the lead screw 652 can also be provided with a slotted groove, a cross groove, or other structures to facilitate the operator's rotation.

[0057] like Figure 8 As shown, the adjustment part 65 also includes a guide rod 654, which is parallel to the lead screw 652 and fixed to the adjustment seat 651. The slider 653 is also provided with a guide hole, and the guide rod 654 is slidably inserted through the guide hole. The guide rod 654 can provide guidance for the movement of the slider 653 and restrict the rotation of the guide rod 654 around the lead screw 652, thereby improving the stability of the slider 653 moving in the second direction and thus improving the movement stability of the first guide member 62.

[0058] In this embodiment, the movement of the second guide member 63 and the third guide member 64 can also be driven by setting a corresponding adjustment mechanism, and no specific limitation is made here.

[0059] like Figure 8 As shown, the base 61 is also provided with a strip hole 611 arranged along the second direction. The first guide 62, the second guide 63 and the third guide 64 are all provided on one side of the base 61 along the thickness direction. The adjustment part 65 is provided on the other side of the base 61 along the thickness direction. The slider 653 and the first guide 62 are connected by the strip hole 611. This simplifies the overall structure and also prevents interference between the adjustment part 65 and the connecting terminal.

[0060] In this embodiment, the specific structure of the first guide member 62, the second guide member 63, and the third guide member 64 is not limited. For example, a guide post can be used. When the outer wall of the guide post is in contact with the cable 2, it can reduce the impact and wear on the cable 2. Alternatively, the peripheral sidewall of the guide member can also be provided with a guide groove. The cable 2 passes through the guide groove, and the groove wall can limit the cable 2 to prevent the cable 2 from separating from the guide member. The groove walls of the guide groove and the groove walls and end faces of the guide groove have a smooth transition and no sharp corners.

[0061] Place the connector terminal with cable protection device 3 on the base 61 of the wiring device 6, ensuring that the cable protection device 3 is at least partially located within the fixing groove 612. This ensures the connector terminal is placed stably and accurately. Fix the cable protection device 3 to the fixing groove 612. Then, starting from one end of the fixing groove 612, slowly lay the cable 2 along the groove 612, avoiding twisting or knotting. At locations requiring bending, place the cable 2 in the gaps between the first guide member 62 and the second guide member 63, and between the first guide member 62 and the third guide member 64. Insert an Allen wrench into the Allen socket at the end of the screw 652 and slowly rotate the Allen wrench. The screw 652 will then follow the direction of the bend. The rotation of the cable 2, along with the movement of the slider 653, causes the first guide 62 to move along the second direction, bending the cable 2 and forming a bent structure 5. During the adjustment process, the bending condition of the bent structure 5 is constantly observed, while referring to the second guide 63 and the third guide 64. The position and shape of the second guide 63 and the third guide 64 limit the maximum bending range of the cable 2, ensuring that the bending angle of the bent structure 5 is not too large, thus avoiding excessive bending damage to the cable 2. This achieves precise control over the bending angle and position of the cable 2, avoiding the problem of performance degradation and damage to the cable 2 due to excessive bending in traditional cabling, and ensuring the stable performance of the cable 2 during the cabling process.

[0062] 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", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this application.

[0063] Furthermore, the terms "first," "second," and "third" 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. Therefore, a feature defined as "first," "second," or "third" 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.

[0064] The above are merely preferred embodiments of this application. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A cable protection device, characterized in that, Includes a cover (31), and fixing rings (32) are fixed on both axial ends of the cover (31). The fixing rings (32) include a first fixing section (321) and a second fixing section (322). The cover (31) includes a first cover (311) and a second cover (312) that can be pivotally connected. The first fixed section (321) is fixedly provided on both sides of the first cover (311), and the second fixed section (322) is fixedly provided on both sides of the second cover (312). One end of the first fixed section (321) and one end of the second fixed section (322) are pivotally connected. The other end of the first fixed section (321) and the other end of the second fixed section (322) are respectively provided with mutually compatible connection structures so that the first cover (311) and the second cover (312) enclose to form a cylindrical structure with a cable protection cavity.

2. The cable protection device according to claim 1, characterized in that, The cover (31) is a metal woven mesh cover.

3. The cable protection device according to claim 1, characterized in that, In the first fixed section (321) and the second fixed section (322), one is provided with a connecting protrusion (34) and the other is provided with a connecting groove (35). The connecting protrusion (34) and the connecting groove (35) respectively form the connecting structure that is compatible with each other.

4. A connecting terminal, characterized in that, It includes a connector (1), a cable (2) and a cable protection device (3) as described in any one of claims 1-3, wherein the connector (1) and the cable (2) are connected, and the cover (31) of the cable protection device (3) covers the connection (4) of the connector (1) and the cable (2) in a circumferential direction.

5. The connecting terminal according to claim 4, characterized in that, The inner peripheral wall of the fixing ring (32) of the cable protection device (3) facing the connector (1) is also provided with a plug-in protrusion (36), and the outer peripheral wall of the connector (1) is also provided with a plug-in groove (11). The plug-in protrusion (36) is plugged into the plug-in groove (11).

6. A connecting component, characterized in that, Includes the connection terminal as described in claim 4 or 5 and the wiring device (6); The wiring device (6) includes a base (61) and a first guide (62), a second guide (63) and a third guide (64) disposed on the base (61). Along a first direction, the first guide (62) is located between the second guide (63) and the third guide (64). Along a second direction, the second guide (63) and the third guide (64) are both located on the same side of the first guide (62). The first direction and the second direction are perpendicular. A first gap is formed between the first guide member (62) and the second guide member (63), and a second gap is formed between the first guide member (62) and the third guide member (64). The connecting terminal passes through the first gap and the second gap.

7. The connecting component according to claim 6, characterized in that, The base (61) is also provided with a wiring groove (612), and the cable protection device (3) is located in the wiring groove (612) and is attached and fixed to the groove wall of the wiring groove (612).

8. The connection component according to claim 6 or 7, characterized in that, The wiring device (6) further includes an adjustment part (65), which includes an adjustment seat (651), a lead screw (652) and a slider (653). The adjustment seat (651) is fixed to the base (61), the slider (653) is provided with a threaded hole and the slider (653) is connected to the first guide member (62). The lead screw (652) is arranged along the second direction, the lead screw (652) is rotatable relative to the adjustment seat (651) and is threadedly engaged with the threaded hole.

9. The connection component according to claim 8, characterized in that, The adjustment part (65) further includes a guide rod (654), which is parallel to the lead screw (652). The guide rod (654) is fixed to the adjustment seat (651). The slider (653) is also provided with a guide hole, and the guide rod (654) is slidably inserted through the guide hole.

10. The connection component according to claim 8, characterized in that, The base (61) is also provided with a strip hole (611) arranged along the second direction. The first guide (62), the second guide (63) and the third guide (64) are all provided on one side of the base (61) along the thickness direction. The adjustment part (65) is provided on the other side of the base (61) along the thickness direction. The slider (653) and the first guide (62) are connected by the strip hole (611).

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