Cable joint connecting device

Abstract

The invention discloses a cable joint connecting device, and belongs to the technical field of cable joint connection, a cable joint is used for being connected with a socket, the connecting device comprises a first positioning assembly and a second positioning assembly, the first positioning assembly is used for being connected to the peripheral side of the socket, and the second positioning assembly is connected to the side, facing the cable joint, of the first positioning assembly. The second positioning assembly is used for being movably connected with the cable connector so that the cable connector can be connected with the socket. On one hand, bending deformation of the contact pins of the cable joint when the cable joint and the socket are butted can be reduced, on the other hand, damage to the threads for butting and fixing the cable joint and the socket due to meshing dislocation can be reduced, it is guaranteed that the connection process of the cable joint and the socket is safe, reliable and convenient, equipment damage caused by human factors is reduced, and the production efficiency is improved. And meanwhile, the connection efficiency of the cable joint is greatly improved, and frequent reworking and excessive time consumption are avoided.

Description

Technical Field

[0001] The present application belongs to the technical field of cable joint connection, and in particular relates to a cable joint connection device. Background Art

[0002] As a new type of high-performance bearing, magnetic bearings have been increasingly used in engineering applications. In rotating equipment using magnetic bearings, the power cables and signal cables of the magnetic bearings need to be connected to the sockets provided on the magnetic bearings. However, since the cable stress borne by the sockets when connected to the cable connectors is very large, the connection is extremely inconvenient and can easily cause damage to the cable connectors, resulting in the cable connectors being unable to be used normally. Summary of the invention

[0003] Purpose of the invention: The embodiment of the present application provides a cable connector connection device, which aims to solve the problem that the existing cable connector is easily damaged and cannot be used normally when it is connected to the socket.

[0004] Technical solution: A cable connector connection device according to an embodiment of the present application, wherein the cable connector is used to connect to a socket, and the connection device comprises:

[0005] A first positioning assembly, used for connecting to the outer peripheral side of the socket;

[0006] The second positioning component is connected to a side of the first positioning component facing the cable connector, and the second positioning component is used for being movably connected to the cable connector so as to connect the cable connector to the socket.

[0007] In some embodiments, the first positioning component includes:

[0008] A positioning plate connected to the second positioning assembly; the positioning plate has a first through hole, and the first through hole is used for the socket to pass through;

[0009] A plurality of fixing parts are arranged on a side of the positioning plate away from the second positioning assembly and connected to the positioning plate. The plurality of fixing parts are arranged at intervals along the circumference of the positioning plate. The plurality of fixing parts and the positioning plate form a first positioning space. The first positioning space is connected to the first through hole. The first positioning space is used to accommodate at least a portion of the socket.

[0010] In some embodiments, the fixing portion includes a connecting section and a locking section, the connecting section is connected to the positioning plate, the locking section is connected to one end of the connecting section away from the positioning plate, and at least part of the locking section protrudes from a side of the connecting section close to the first through hole.

[0011] In some embodiments, the positioning plate further has a second through hole, the first positioning assembly includes a first adjusting member, the first adjusting member is screwed into the second through hole, and a portion of the first adjusting member protrudes from a side of the positioning plate away from the second positioning assembly.

[0012] In some embodiments, the second positioning component includes:

[0013] A connecting member connected to a side of the positioning plate away from the fixing portion, wherein the connecting member is disposed on an outer peripheral side of the first through hole;

[0014] A first positioning member connected to a side of the connecting member away from the positioning plate;

[0015] The second positioning member is detachably connected to the first positioning member and encloses a second positioning space, wherein the second positioning space is used to accommodate the cable connector; at least a portion of the first positioning member is spaced apart from the positioning plate, and the second positioning member is spaced apart from the positioning plate, and the orthographic projection of the second positioning space on the positioning plate is located within the first through hole.

[0016] In some embodiments, the connector includes:

[0017] A first connecting section is disposed on a side of the positioning plate away from the fixing portion and connected to the positioning plate;

[0018] A supporting section, disposed on a side of the first connecting section away from the positioning plate and connected to the first connecting section;

[0019] a second connecting section, disposed between the supporting section and the first positioning member, and connected to the supporting section and the first positioning member respectively;

[0020] Wherein, at least a portion of the first connecting section and at least a portion of the second connecting section protrude from a side of the supporting section away from the first through hole.

[0021] In some embodiments, the support segment has a first guide surface facing the first through hole, the first guide surface is an arc surface, and the central axis of the first guide surface is parallel to the central axis of the first through hole.

[0022] In some embodiments, the connecting member also includes a third positioning member, which is arranged on the first guide surface and connected to the support segment; the third positioning member has a second guide surface facing away from the support segment, the second guide surface is an arc surface, and the central axis of the second guide surface is parallel to the central axis of the first through hole.

[0023] In some embodiments, the third positioning member is connected to the first positioning member, and the connecting member has a groove, which is arranged on the side of the support segment away from the first through hole, and the groove penetrates the support segment along the direction in which the support segment and the third positioning member are arranged and is recessed toward the third positioning member.

[0024] In some embodiments, the first positioning member has a third guide surface, and the second positioning member has a fourth guide surface, and the third guide surface and the fourth guide surface are both arc surfaces, and the central axis of the third guide surface and the central axis of the fourth guide surface are both parallel to the central axis of the first through hole; the third guide surface and the fourth guide surface are arranged facing each other to enclose the second positioning space.

[0025] In some embodiments, first fixing ears are provided at both ends of the first positioning member connected to the second positioning member, second fixing ears are provided at both ends of the second positioning member connected to the first positioning member, and each first fixing ear is arranged opposite to one second fixing ear; the first fixing ear has a third through hole, the second fixing ear has a fourth through hole, the second positioning assembly has at least two second adjusting members, and one second adjusting member is detachably screwed into one of the third through hole and one of the fourth through hole; the length of the second adjusting member is greater than the sum of the thicknesses of the first fixing ear and the second fixing ear.

[0026] In some embodiments, the fixing portion is detachably connected to the positioning plate, the first positioning assembly includes a plurality of third adjustment members, the positioning plate has a plurality of fifth through holes, and each of the third adjustment members passes through a fifth through hole and is detachably connected to a fixing portion.

[0027] In some embodiments, the fifth through hole is a waist-shaped hole, and the fifth through hole extends toward the first through hole.

[0028] Beneficial effect: Compared with the prior art, the embodiment of the present application is a cable connector connection device, the cable connector is used to connect with the socket, the connection device includes a first positioning component and a second positioning component, the first positioning component is used to connect to the outer peripheral side of the socket, the second positioning component is connected to the side of the first positioning component facing the cable connector, and the second positioning component is used to be movably connected with the cable connector to connect the cable connector with the socket. The first positioning component of the present application is used to connect the socket, and the second positioning component is used to be movably connected with the cable connector and position the cable connector, so as to achieve the coaxiality of the cable connector and the socket, so as to achieve the connection and fixation of the cable connector and the socket. Through the connection device of the present application, on the one hand, the bending and deformation of the pin of the cable connector when the cable connector is docked with the socket can be reduced, and on the other hand, the damage of the thread of the cable connector and the socket due to bite misalignment can be reduced, so as to ensure that the connection process between the cable connector and the socket is safe, reliable and convenient, reduce the damage to the equipment caused by human factors, and at the same time greatly improve the connection efficiency of the cable connector, avoiding frequent rework and excessive time consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 is a schematic diagram of an application state of a cable connector connection device according to an embodiment of the present application;

[0031] Figure 2 yes Figure 1 A magnified view of part A;

[0032] Figure 3 yes Figure 1 A cross-sectional view of

[0033] Figure 4 yes Figure 3 A magnified view of part B;

[0034] Figure 5 It is a schematic diagram of the overall structure of a cable connector connection device according to an embodiment of the present application;

[0035] Figure 6 is a top view of a cable connector device according to an embodiment of the present application;

[0036] Figure 7 is an exploded view of a first positioning component of a cable connector connection device according to an embodiment of the present application;

[0037] Figure 8It is a structural schematic diagram of a second positioning component of a cable connector connection device according to an embodiment of the present application;

[0038] Fig. 9 It is a structural schematic diagram of a first positioning member of a cable connector connection device according to an embodiment of the present application;

[0039] Fig.10 is a structural schematic diagram of a second positioning member of a cable connector connection device according to an embodiment of the present application;

[0040] Reference numerals: 1, first positioning assembly; 11, positioning plate; 111, first through hole; 112, second through hole; 113, fifth through hole; 12, fixing portion; 121, connecting section; 122, locking section; 13, first positioning space; 14, first adjusting member; 15, third adjusting member; 2, second positioning assembly; 21, connecting member; 211, first connecting section; 212, supporting section; 2121, first guide surface; 213, second connecting section; 214, third positioning member ; 2141, second guide surface; 215, groove; 22, first positioning member; 221, third guide surface; 222, first fixing ear; 2221, third through hole; 23, second positioning member; 231, fourth guide surface; 232, second fixing ear; 2321, fourth through hole; 24, second positioning space; 25, second adjusting member; 3, cable connector; 31, first connector; 32, locking sleeve; 4, socket; 41, second connector; 42, junction box; 5, magnetic bearing. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0042] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "multiple" means two or more, and at least one means one, two or more, unless otherwise clearly and specifically defined. In the description of this application, "vertical" means completely vertical at 90° or almost completely vertical, for example, an angle within the range of 80° to 100° is considered vertical. Similarly, "parallel" means completely parallel or almost completely parallel, for example, an angle within 10° of completely parallel is considered parallel.

[0043] Please refer to Figure 1-Figure 4 An embodiment of the present application provides a cable connector 3 connecting device, the cable connector 3 is used to connect to the socket 4, the connecting device includes a first positioning component 1 and a second positioning component 2, the first positioning component 1 is used to be connected to the outer peripheral side of the socket 4, the second positioning component 2 is connected to the side of the first positioning component 1 facing the cable connector 3, and the second positioning component 2 is used to be movably connected to the cable connector 3 to connect the cable connector 3 to the socket 4.

[0044] In the embodiment of the present application, the first positioning component 1 is used to connect the socket 4, and the second positioning component 2 is used to flexibly connect with the cable connector 3 and position the cable connector 3, so as to realize the coaxiality of the cable connector 3 and the socket 4, so as to realize the connection and fixation of the cable connector 3 and the socket 4. Through the connection device of the present application, on the one hand, the bending deformation of the pin of the cable connector 3 when the cable connector 3 and the socket 4 are connected can be reduced, and on the other hand, the thread damage of the cable connector 3 and the socket 4 when they are connected can be reduced, so as to ensure the safety, reliability and convenience of the connection process between the cable connector 3 and the socket 4, reduce the equipment damage caused by human factors, and at the same time greatly improve the connection efficiency of the cable connector 3, avoiding frequent rework and excessive time consumption.

[0045] Specifically, Figure 1-Figure 4As shown, in some embodiments, the magnetic bearing 5 needs to be connected to a cable to achieve normal operation of the magnetic bearing 5. A socket 4 is provided on the side wall of the magnetic bearing 5 for connecting to the cable connector 3. Usually, the socket 4 is provided with a plurality of plug holes, and the cable connector 3 is provided with a plurality of plug pins, and the plug holes correspond to the plug pins one by one, so as to achieve the docking of the cable connector 3 and the socket 4. The socket 4 includes a second connector 41 and a junction box 42, which is connected to the outer shell of the magnetic bearing 5 and communicated with the inner cavity of the magnetic bearing 5, so as to lead the internal wires of the magnetic bearing 5 into the junction box 42. The junction box 42 is opened on one side away from the shell of the magnetic bearing 5 and connected to the second connector 41, and the wires are conductively connected to the second connector 41. The cable connector 3 includes a first connector 31 and a locking sleeve 32. The first connector 31 is conductively connected to the external cable, and the first connector 31 is docked with the second connector 41. Then the locking sleeve 32 is screwed to the outer side walls of the first connector 31 and the second connector 41, so that the locking sleeve 32 is connected to the first connector 31 and the second connector 41 at the same time, thereby ensuring the stability of the connection between the cable connector 3 and the socket 4.

[0046] Since the cable connector 3 is connected to a longer cable at the rear and the stress of the cable is relatively large, for a thicker cable, it is easy to cause the cable connector 3 to not be properly docked with the first connector 31, thereby causing the plug pin of the cable connector 3 to be bent or the internal thread of the locking sleeve 32 and the external thread of the second connector 41 not to be smoothly engaged and to be worn and damaged, resulting in the cable connector 3 being unable to be used normally. Therefore, a cable connector 3 connection device provided in an embodiment of the present application is connected and fixed to the socket 4 using a first positioning component 1, which can be specifically fixed on the outer peripheral side of the junction box 42, and the second positioning component 2 is located on the side of the first positioning component 1 away from the magnetic bearing 5. At this time, the second positioning component 2 can support the cable connector 3 and position and guide the cable connector 3. Among them, the second positioning component 2 is movably connected to the cable connector 3, and the cable connector 3 is supported by the second positioning component 2, which can effectively overcome the stress of the cable line on the cable connector 3, thereby overcoming the force of the cable line on the cable connector 3, and realizing the approximate coaxiality of the cable connector 3 and the socket 4, so as to facilitate the docking of the cable connector 3 and the socket 4. Specifically, it is convenient to achieve the docking of the first joint 31 and the second joint 41 , and to smoothly screw the locking sleeve 32 onto the outer side of the second joint 41 .

[0047] Please refer to Figure 4-Figure 7In some embodiments, the first positioning assembly 1 includes a positioning plate 11 and a plurality of fixing portions 12. The positioning plate 11 is connected to the second positioning assembly 2. The positioning plate 11 has a first through hole 111. The first through hole 111 is used for the socket 4 to pass through; the plurality of fixing portions 12 are arranged on a side of the positioning plate 11 away from the second positioning assembly 2 and are connected to the positioning plate 11. The plurality of fixing portions 12 are arranged at intervals along the circumference of the positioning plate 11. The plurality of fixing portions 12 and the positioning plate 11 enclose a first positioning space 13. The first positioning space 13 is connected to the first through hole 111. The first positioning space 13 is used to accommodate at least part of the socket 4.

[0048] In the embodiment of the present application, the first positioning space 13 is used to accommodate the junction box 42, and the positioning plate 11 cooperates with a plurality of fixings to realize the connection between the first positioning component 1 and the junction box 42, wherein the second connector 41 is exposed from the first through hole 111, or the second connector 41 is inserted into the first through hole 111, so as to realize the connection between the second connector 41 and the cable connector 3. In the arrangement direction of the first connector 31 and the second connector 41, the positioning plate 11 and the fixing part 12 are located on both sides of the junction box 42, and the fixing part 12 is connected to the positioning plate 11, so as to realize the connection and fixation between the first positioning component 1 and the socket 4.

[0049] In the embodiment of the present application, the arrangement of such a structure of the first positioning component 1, on the one hand, can realize the fixed connection between the first positioning component 1 and the socket 4, thereby realizing the fixing of the cable connector 3 connecting device on the outer peripheral side of the socket 4; on the other hand, a plurality of fixing portions 12 are arranged at intervals along the circumference of the positioning disk 11, which can adapt to the shape of the junction box 42, thereby avoiding the irregular area outside the junction box 42, and the distribution position of the fixing portions 12 can be set according to the external shape of the junction box 42, thereby facilitating the fixed connection between the first positioning component 1 and the socket 4.

[0050] It should be noted that the fixing portion 12 and the positioning plate 11 in the embodiment of the present application may be detachably connected, and specifically may be a locking positioning plate 11 and the fixing portion 12 that are detachably connected by bolts, so that the socket 4 can smoothly enter the first positioning space 13. When the socket 4 smoothly enters the first positioning space 13 and the second connector 41 is located in the first through hole 111, all the fixing portions 12 are fastened to the positioning plate 11, thereby achieving a fixed connection between the first positioning assembly 1 and the socket 4.

[0051] Please refer to Figure 5 and Figure 7 In some embodiments, the fixing portion 12 includes a connecting section 121 and a locking section 122. The connecting section 121 is connected to the positioning plate 11. The locking section 122 is connected to one end of the connecting section 121 away from the positioning plate 11. At least part of the locking section 122 protrudes from a side of the connecting section 121 close to the first through hole 111.

[0052] In the embodiment of the present application, the connecting section 121 is used to connect with the positioning disk 11, and the locking section 122 is spaced apart from the positioning disk 11. The locking section 122 cooperates with the positioning disk 11 to limit the junction box 42 along the direction in which the first joint 31 and the second joint 41 are arranged. Specifically, the junction box 42 can be clamped, and the junction box 42 is fixedly connected to the outer shell of the magnetic bearing 5. At this time, the relative positions of the first positioning component 1 and the junction box 42 and the magnetic bearing 5 are fixed. In addition, the connecting section 121 also limits the junction box 42 from the circumference of the junction box 42, restricting the junction box 42 between multiple connecting sections 121, preventing the junction box 42 and the first positioning component 1 from moving along the direction in which the junction box 42 and the connecting section 121 are arranged, ensuring the accuracy of the fixed position of the connecting device of the cable connector 3, thereby facilitating the docking connection between the socket 4 and the cable connector 3.

[0053] Please refer to Figure 4-Figure 7 In some embodiments, the positioning plate 11 further has a second through hole 112, and the first positioning assembly 1 includes a first adjusting member 14, which is screwed into the second through hole 112, and a portion of the first adjusting member 14 protrudes on a side of the positioning plate 11 away from the second positioning assembly 2.

[0054] In the embodiment of the present application, the first adjusting member 14 is arranged to be screwed in the second through hole 112, so that the part of the first adjusting member 14 protruding from the side of the positioning plate 11 away from the second positioning component 2 can be adjusted. In this way, after the socket 4 is located in the first positioning space 13 and the fixing portion 12 is fixedly connected to the positioning plate 11, the first adjusting member 14 can be further tightened to achieve the abutment between the first adjusting member 14 and the socket 4, specifically, the abutment with the junction box 42. At this time, a tighter connection between the first positioning component 1 and the socket 4 is achieved, which effectively prevents the first positioning component 1 from moving relative to the socket 4, thereby ensuring the stability of the connection positioning.

[0055] It should be noted that in the embodiment of the present application, along the direction in which the socket 4 and the cable connector 3 are connected, the size of the connecting section 121 is greater than or equal to the size of the junction box 42, which can ensure that the junction box 42 is smoothly accommodated in the first positioning space 13, and realize the fixed connection between the first positioning component 1 and the socket 4 (junction box 42). When the size of the connecting section 121 is greater than the size of the junction box 42, although the junction box 42 can still enter the first positioning space 13, and the first positioning component 1 can be fixed on the outer peripheral side of the socket 4, there is a gap between the socket 4 and the first positioning component 1 along the direction in which the socket 4 and the cable connector 3 are connected. At this time, by rotating the first adjusting member 14, the first adjusting member 14 is allowed to continue to extend toward the junction box 42 through the positioning disk 11 until the first adjusting member 14 abuts against the side of the junction box 42 facing the positioning disk 11, thereby realizing that the first positioning component 1 is firmly fixed on the outer peripheral side of the socket 4.

[0056] Please refer to Figure 4-Figure 6 , Figure 8-Figure 10 In some embodiments, the second positioning component 2 includes a connecting member 21, a first positioning member 22 and a second positioning member 23. The connecting member 21 is connected to the side of the positioning disk 11 away from the fixing portion 12, and the connecting member 21 is arranged on the outer peripheral side of the first through hole 111; the first positioning member 22 is connected to the side of the connecting member 21 away from the positioning disk 11; the second positioning member 23 is detachably connected to the first positioning member 22 and encloses a second positioning space 24, and the second positioning space 24 is used to accommodate the cable connector 3; at least a portion of the first positioning member 22 is spaced apart from the positioning disk 11, and the second positioning member 23 is spaced apart from the positioning disk 11, and the orthographic projection of the second positioning space 24 on the positioning disk 11 is located in the first through hole 111.

[0057] In the embodiment of the present application, the connecting member 21 is provided to extend the behavioral guide dimension of the connecting device, so as to facilitate the guidance and limiting when the cable connector 3 is connected to the socket 4. By providing the first positioning member 22 and the second positioning member 23, the two enclose the second positioning space 24, so that the cable connector 3 can be located in the second positioning space 24 and be approximately coaxial with the socket 4, which is conducive to the connection between the cable connector 3 and the socket 4, and then realize the plugging and unplugging of the cable connector 3 and the socket 4, and the screwing of the locking sleeve 32. The second positioning member 23 and the first positioning member 22 are split structures, which is conducive to the cable connector 3 to smoothly enter the second positioning space 24, and the second positioning member 23 gradually approaches the first positioning member 22 to realize the gradual straightening of the cable connector 3, which is convenient for the plugging and unplugging and screwing operations of the cable connector 3. Among them, the orthographic projection of the second positioning space 24 on the positioning plate 11 is located in the first through hole 111. At this time, it is beneficial to realize the coaxiality of the second positioning space 24 and the second connector 41 in the first through hole 111. At this time, when the cable connector 3 is gradually straightened in the second positioning space 24, the cable connector 3 and the second connector 41 can be coaxial, which facilitates the plugging, unplugging and screwing operations of the cable connector 3.

[0058] Specifically, in the embodiment of the present application, the second positioning component 2 is used to support and position the cable plug when the cable connector 3 is docked with the socket 4, so as to realize the straightening of the cable connector 3 and thus realize the very easy and accurate plug-in and docking connection between the cable connector 3 and the socket 4. Among them, the connecting member 21 is used to support the first positioning member 22 and the second positioning member 23, so that the first positioning member 22 and the second positioning member 23 are arranged at intervals with the positioning disk 11, and at this time, a certain distance is achieved between the two positioning points, which is convenient for the straightening and positioning operation of the cable connector 3, and can effectively overcome the cable stress. At the same time, the connecting member 21 abuts against one side of the cable connector 3 in the process of the cable connector 3 approaching the socket 4, so as to facilitate the straightening of the cable connector 3. The first positioning member 22 is arranged on the side of the connecting member 21 away from the positioning disk 11, and is used to further limit and position the cable connector 3, increase the length of the limit and guide of the cable connector 3, and thus improve the limit and guide effect when the circuit connector is docked with the socket 4. The second positioning member 23 is not connected to the first positioning member 22 in the initial period when the cable connector 3 approaches the socket 4. When the cable connector 3 abuts the socket 4, the cable connector 3 is gradually corrected by gradually using the positioning guidance of the connecting member 21 and the first positioning member 22. When the second positioning member 23 is connected to the first positioning member 22 and the second positioning member 23 gradually approaches the first positioning member 22, the first positioning member 22 and the second positioning member 23 are surrounded by a second positioning space 24. As the second positioning member 23 gradually approaches the first positioning member 22, the diameter of the second positioning space 24 gradually approaches the outer diameter of the cable connector 3, thereby approximately forming an axial hole fit. In this way, the spatial position of the cable connector 3 is further corrected, thereby facilitating the plugging and unplugging of the first connector 31 and the second connector 41, as well as the screwing operation of the locking sleeve 32.

[0059] like Figure 8 As shown, in some embodiments, the connecting member 21 includes a first connecting section 211121, a supporting section 212 and a second connecting section 213121, the first connecting section 211121 is arranged on a side of the positioning plate 11 away from the fixing portion 12, and is connected to the positioning plate 11; the supporting section 212 is arranged on a side of the first connecting section 211121 away from the positioning plate 11, and is connected to the first connecting section 211121; the second connecting section 213121 is arranged between the supporting section 212 and the first positioning member 22, and is respectively connected to the supporting section 212 and the first positioning member 22; wherein, at least a portion of the first connecting section 211121 and at least a portion of the second connecting section 213121 protrude from a side of the supporting section 212 away from the first through hole 111.

[0060] In the embodiment of the present application, the first connecting section 211121 can be parallel to the positioning disk 11. At this time, the first connecting section 211121 is connected to the positioning disk 11 and can have a sufficient contact area, so as to have a better connection and fixing effect. The supporting section 212 is used to support and keep the first positioning member 22 and the second positioning member 23 away from the positioning disk 11, so that the first positioning member 22 and the second positioning member 23 are spaced from the positioning disk 11, so that the first positioning member 22 and the second positioning member 23 can support and position the middle or tail of the cable connector 3, and the head of the cable connector 3 is in contact with the supporting section 212 or the socket 4, which is conducive to overcoming the cable stress and realizing the simple and fast straightening of the cable connector 3, thereby realizing the plugging and unplugging of the cable connector 3. The second connecting section 213121 is used to contact and fix with the first positioning member 22, so that the connecting member 21 and the first positioning member 22 have a larger contact area, thereby having a better contact effect.

[0061] like Figure 8 As shown, in some embodiments, the support segment 212 has a first guide surface 2121 facing the first through hole 111 , the first guide surface 2121 is an arc surface, and the central axis of the first guide surface 2121 is parallel to the central axis of the first through hole 111 .

[0062] In the embodiment of the present application, the support section 212 is provided with a first guide surface 2121, and the first guide surface 2121 is an arc surface and the axis thereof is parallel to the center axis of the first through hole 111. This can guide the cable connector 3 when the cable connector 3 is plugged in and out, realize the gradual straightening of the cable connector 3, and facilitate the docking and plugging of the cable connector 3 and the socket 4.

[0063] like Figure 8 As shown, in some embodiments, the connecting member 21 also includes a third positioning member 214, which is arranged on the first guide surface 2121 and connected to the support segment 212; the third positioning member 214 has a second guide surface 2141 that is away from the support segment 212, and the second guide surface 2141 is an arc surface, and the central axis of the second guide surface 2141 is parallel to the central axis of the first through hole 111.

[0064] In the embodiment of the present application, since the cable connector 3 includes a first connector 31 and a locking sleeve 32, the locking sleeve 32 is sleeved on the outside of the first connector 31, and the locking sleeve 32 is located at the end of the first connector 31 away from the cable. Therefore, the connector 21 is provided with a third positioning member 214 protruding from the first guide surface 2121. At this time, the second guide surface 2141 of the third positioning member 214 can cooperate with the first guide surface 2121 to achieve gradual straightening of the cable connector 3 and position the cable connector 3 to be opposite to the second connector 41 of the socket 4.

[0065] Specifically, initially, the first guide surface 2121 abuts against the cable connector 3, so as to realize the first step of limiting and straightening the cable connector 3; the third positioning member 214 abuts against the side wall of the cable connector 3, so as to realize the second step of limiting and straightening the cable connector 3; the first positioning member 22 further abuts against the side wall of the cable connector 3, so as to realize the third step of limiting and straightening the cable connector 3; the second positioning member 23 is connected to the first positioning member 22, so as to wrap the cable connector 3, and then realize the fourth step of limiting and straightening the cable connector 3; the second positioning member 23 is gradually moved toward the first positioning member 22, so that the second positioning space 24 is gradually reduced, so as to realize the fifth step of limiting and straightening the cable connector 3; at this time, the cable connector 3 can be connected with the socket 4, and at the same time, the cable connector 3 can move in the second positioning space 24, so as to facilitate the plugging and unplugging of the cable connector 3 and the socket 4.

[0066] It should be noted that the third positioning member 214 is connected to the support section 212 to form a step shape. At this time, an accommodating space is formed on the step to avoid the locking sleeve 32, and the locking sleeve 32 is spaced from the support section 212 to facilitate the screwing of the locking sleeve 32.

[0067] like Figure 8 As shown, in some embodiments, the third positioning member 214 is connected to the first positioning member 22, and the connecting member 21 has a groove 215, which is arranged on the side of the support segment 212 away from the first through hole 111. The groove 215 penetrates the support segment 212 along the direction in which the support segment 212 and the third positioning member 214 are arranged and is recessed toward the third positioning member 214.

[0068] In the embodiment of the present application, the arrangement of the groove 215 can provide an escape space for the connection between the first positioning member 22 and the second connecting section 213121, which is convenient for assembling the second positioning assembly 2. It is also helpful to reduce the overall volume of the second positioning assembly 2, making the overall structure of the device more compact, and making the device suitable for small environments.

[0069] like Figure 8 As shown, in some embodiments, the first positioning member 22 has a third guide surface 221, and the second positioning member 23 has a fourth guide surface 231. The third guide surface 221 and the fourth guide surface 231 are both arc surfaces. The central axis of the third guide surface 221 and the central axis of the fourth guide surface 231 are both parallel to the central axis of the first through hole 111; the third guide surface 221 and the fourth guide surface 231 are arranged opposite to each other to enclose a second positioning space 24.

[0070] In the embodiment of the present application, the third guide surface 221 and the fourth guide surface 231 cooperate with each other to achieve a larger contact area with the cable connector 3, thereby achieving better guiding, positioning and straightening of the cable connector 3 and reducing wear on the cable connector 3.

[0071] Please refer to Figure 5 , Figure 6 , Figure 8-Figure 10 In some embodiments, first fixing ears 222 are provided at both ends of the first positioning member 22 and the second positioning member 23, and second fixing ears 232 are provided at both ends of the second positioning member 23 and the first positioning member 22, and each first fixing ear 222 is arranged opposite to a second fixing ear 232; the first fixing ear 222 has a third through hole 2221, the second fixing ear 232 has a fourth through hole 2321, and the second positioning assembly 2 has at least two second adjusting members 25, and a second adjusting member 25 can be detachably screwed into a third through hole 2221 and a fourth through hole 2321; the length of the second adjusting member 25 is greater than the sum of the thicknesses of the first fixing ear 222 and the second fixing ear 232.

[0072] In the embodiment of the present application, the first fixing ear 222 and the second fixing ear 232 are used to realize that the first positioning member 22 and the second positioning member 23 have a larger connection contact area, and the first fixing ear 222 and the second fixing ear 232 have a larger structural strength, and have better firmness when the cable connector 3 applies force to the first positioning member 22 and / or the second positioning member 23. At the same time, by screwing the second adjusting member 25 into the third through hole 2221 of the first fixing ear 222 and the fourth through hole 2321 of the second fixing ear 232, the length of the second adjusting member 25 can be greater than the sum of the thicknesses of the first fixing ear 222 and the second fixing ear 232. At this time, by screwing the second adjusting member 25, the distance between the first positioning member 22 and the second positioning member 23 can be adjusted, thereby adjusting the size of the second positioning space 24, and then being able to adapt to cable connectors 3 with different outer diameters, ensuring that the connection device has a larger application range.

[0073] Please refer to Figure 5-Figure 7 In some embodiments, the fixing portion 12 is detachably connected to the positioning plate 11, the first positioning assembly 1 includes a plurality of third adjusting members 15, the positioning plate 11 has a plurality of fifth through holes 113, and each third adjusting member 15 passes through a fifth through hole 113 and is detachably connected to a fixing portion 12.

[0074] In the embodiment of the present application, through the fifth through hole 113, the third adjusting member 15 can be used to connect the positioning plate 11 and the fixing part 12, so that the fixing part 12 can be detachable, the cable connector 3 connection device can be easily disassembled and assembled, and the purpose of using sockets 4 of various shapes can be achieved.

[0075] Please refer to Figure 5-Figure 7 In some embodiments, the fifth through hole 113 is a waist-shaped hole, and the fifth through hole 113 extends toward the first through hole 111 .

[0076] In the embodiment of the present application, by setting the fifth through hole 113 as a waist-shaped hole, the fixed position of the fixing portion 12 along the extension direction of the waist-shaped hole can be adjusted, thereby further achieving the purpose of adapting to sockets 4 of different shapes and sizes.

[0077] It should be noted that, in the embodiment of the present application, the positioning plate 11 is arranged on the side of the junction box 42 away from the magnetic bearing 5, and can be adjusted accordingly according to the different shapes of the socket 4. A plurality of fixing portions 12 can be set at corresponding positions according to needs, and the distances between adjacent fixing portions 12 can be the same or different. The support section 212 can specifically be provided with a fan-shaped block, in which case a large amount of space can flow out, so that it is convenient to realize the operations of turning the knob, plugging and unplugging the cable plug. The first adjusting member 14, the second adjusting member 25 and the third adjusting member 15 can all be bolts or screws.

[0078] When the cable connector 3 connection device of the embodiment of the present application is in use, the positioning disk 11 is first placed on the socket 4, and the second connector 41 of the socket 4 is completely exposed from the first through hole 111; then the plurality of fixing parts 12 are connected to the positioning disk 11 using screws. During this process, it is ensured that the locking section 122 of the fixing part 12 is located on the side of the socket 4 (specifically, the terminal box 42 of the socket 4) away from the positioning disk 11; the first adjusting member 14 is tightened to move the positioning disk 11 and the fixing part 12 away from the terminal box 42, so that the first adjusting member 14 abuts against the terminal box 42, and the locking section 122 abuts against the terminal box 42, so as to achieve relative fixation of the first positioning component 1 and the socket 4. The connector 21 is connected to the positioning disk 11 by means of a connecting screw, and the first positioning member 22 is connected to the end of the connector 21 away from the positioning disk 11 by means of a connecting screw, and the cable connector 3 connected with the cable line is dragged toward the socket 4 and abutted against the connector 21, and the cable connector 3 is gradually straightened until the cable connector 3 abuts against the first positioning member 22; then the first positioning member 22 and the second positioning member 23 are spliced ​​together by means of a second adjusting member 25, and during the splicing process, the first positioning member 22 and the second positioning member 23 are used to enclose a second positioning space 24, at which point the cable connector 3 is located in the second positioning space 24, and as the second adjusting member 25 is gradually tightened, the second positioning space 24 is gradually reduced to a size close to the outer diameter of the cable connector 3, at which point the second positioning space 24 and the cable connector 3 form an axial hole fit, thereby realizing the gradual straightening of the cable connector 3. It should be noted that at this point, the second positioning space 24 is approximately coaxial with the second connector 41 and the first connector 31, so the plug-in and unplugging and screwing operations of the cable connector 3 and the socket 4 can be realized. After the first connector 31 and the second connector 41 are butt-jointed, the locking sleeve 32 is tightened to achieve the connection between the cable connector 3 and the socket 4. At this time, the connecting device of the cable connector 3 can be removed.

[0079] It should be noted that when the connecting device of the embodiment of the present application is initially set up, after the connecting device is fixed to the outer peripheral side of the socket 4, the third guide surface 221 of the first positioning member 22 is preferably coaxial with the second joint 41, which facilitates the docking of the first joint 31 and the second joint 41.

[0080] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0081] The above is a detailed introduction to a cable connector connection device provided in an embodiment of the present application, and a specific example is used to illustrate the principle and implementation mode of the present application. The description of the above embodiment is only used to help understand the technical solution and its core idea of ​​the present application; ordinary technicians in this field should understand that: they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.

Claims

1. A cable connector, characterized in that: The cable connector is used to connect to the socket, and the connecting device includes: A first positioning assembly, used for connecting to the outer peripheral side of the socket; The second positioning component is connected to a side of the first positioning component facing the cable connector, and the second positioning component is used for being movably connected to the cable connector so as to connect the cable connector to the socket.

2. The cable connector according to claim 1, characterized in that: The first positioning component comprises: A positioning plate connected to the second positioning assembly; the positioning plate has a first through hole, and the first through hole is used for the socket to pass through; A plurality of fixing parts are arranged on a side of the positioning plate away from the second positioning assembly and connected to the positioning plate. The plurality of fixing parts are arranged at intervals along the circumference of the positioning plate. The plurality of fixing parts and the positioning plate form a first positioning space. The first positioning space is connected to the first through hole. The first positioning space is used to accommodate at least a portion of the socket.

3. The cable connector according to claim 2, characterized in that: The fixing portion includes a connecting section and a locking section, the connecting section is connected to the positioning plate, the locking section is connected to one end of the connecting section away from the positioning plate, and at least part of the locking section protrudes from a side of the connecting section close to the first through hole.

4. The cable connector according to claim 2, characterized in that: The positioning plate also has a second through hole. The first positioning assembly includes a first adjusting member. The first adjusting member is screwed into the second through hole. A portion of the first adjusting member protrudes from a side of the positioning plate away from the second positioning assembly.

5. The cable connector according to claim 2, characterized in that: The second positioning component comprises: A connecting member connected to a side of the positioning plate away from the fixing portion, wherein the connecting member is disposed on an outer peripheral side of the first through hole; A first positioning member connected to a side of the connecting member away from the positioning plate; The second positioning member is detachably connected to the first positioning member and encloses a second positioning space, wherein the second positioning space is used to accommodate the cable connector; at least a portion of the first positioning member is spaced apart from the positioning plate, and the second positioning member is spaced apart from the positioning plate, and the orthographic projection of the second positioning space on the positioning plate is located within the first through hole.

6. The cable connector according to claim 5, characterized in that: The connecting piece comprises: A first connecting section is disposed on a side of the positioning plate away from the fixing portion and connected to the positioning plate; A supporting section, disposed on a side of the first connecting section away from the positioning plate and connected to the first connecting section; A second connecting section is disposed between the supporting section and the first positioning member, and is connected to the supporting section and the first positioning member respectively; Wherein, at least a portion of the first connecting section and at least a portion of the second connecting section protrude from a side of the supporting section away from the first through hole.

7. The cable connector according to claim 6, characterized in that: The support section has a first guide surface facing the first through hole, the first guide surface is an arc surface, and the central axis of the first guide surface is parallel to the central axis of the first through hole.

8. The cable connector according to claim 7, characterized in that: The connecting member also includes a third positioning member, which is arranged on the first guide surface and connected to the supporting section; the third positioning member has a second guiding surface facing away from the supporting section, the second guiding surface is an arc surface, and the central axis of the second guiding surface is parallel to the central axis of the first through hole.

9. The cable connector according to claim 8, characterized in that: The third positioning member is connected to the first positioning member, and the connecting member has a groove, which is arranged on the side of the support section away from the first through hole. The groove penetrates the support section along the direction in which the support section and the third positioning member are arranged and is recessed toward the third positioning member.

10. The cable connector according to claim 8, characterized in that: The first positioning member has a third guide surface, and the second positioning member has a fourth guide surface. The third guide surface and the fourth guide surface are both arc surfaces. The central axis of the third guide surface and the central axis of the fourth guide surface are both parallel to the central axis of the first through hole. The third guide surface and the fourth guide surface are arranged opposite to each other to enclose the second positioning space.

11. The cable joint connection device according to claim 8, characterized in that: The first fixing ears are provided at both ends of the first positioning member connected to the second positioning member, and the second fixing ears are provided at both ends of the second positioning member connected to the first positioning member, and each first fixing ear is arranged opposite to one second fixing ear; the first fixing ear has a third through hole, the second fixing ear has a fourth through hole, and the second positioning assembly has at least two second adjusting members, and one second adjusting member is detachably screwed into one of the third through hole and one of the fourth through hole; the length of the second adjusting member is greater than the sum of the thicknesses of the first fixing ear and the second fixing ear.

12. The cable joint connection device according to claim 2, characterized in that: The fixing part is detachably connected to the positioning plate, the first positioning assembly includes a plurality of third adjusting members, the positioning plate has a plurality of fifth through holes, and each of the third adjusting members passes through one of the fifth through holes and is detachably connected to one of the fixing parts.

13. The cable joint connection device according to claim 12, characterized in that: The fifth through hole is a waist-shaped hole, and the fifth through hole extends toward the first through hole.

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