A multi-core wire orderly connecting assembly of a communication connector
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN PUXIN ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2025-09-12
- Publication Date
- 2026-08-07
AI Technical Summary
[0003]一方面，多组导线在对接时缺乏结构化约束，完全依赖人工目视对齐，不仅容易出现芯线顺序混淆、错接，还常因电线缠绕导致对接困难，轻则造成信号传输紊乱，重则引发设备短路损坏；另一方面，传统对接结构的固定方式简单(如单一卡扣或插拔紧配合)，在振动、外力冲击等工况下易松动，导致接触不良，且对接接口与插头长期暴露在外，易受灰尘、水汽侵蚀，造成金属触点氧化，接触电阻增大，严重影响通讯寿命；此外，人工逐根插拔、对齐的操作模式效率低下，在工业流水线、户外基站抢修等对时效要求高的场景中适应性差，同时裸露的带电接口也存在人员误触的安全隐患
[0013]1、精准防错，规避对接失误：对接插头与电线通过卡槽一(插头槽)、卡槽二(电线槽)一一对应卡设，结合对接板与对接框的协同约束，从物理结构上杜绝芯线错位、缠绕问题，同时，插头需按“穿过对接板-嵌入卡槽-对插接口”的流程装配，利用卡槽布局与对接接口的严格对应关系，避免“同型芯线异序对接”的隐性错误，保障信号传输逻辑正确。
Smart Images
Figure CN224610246U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of connector technology, specifically a multi-core wire orderly mating assembly for communication connectors. Background Technology
[0002] In communication system wiring, multi-core wire connectors are core components for achieving efficient signal transmission, and their mating quality directly affects the stability and reliability of communication. However, existing multi-core wire mating methods have many technical limitations:
[0003] On the one hand, the lack of structured constraints during the connection of multiple sets of wires, relying entirely on manual visual alignment, not only easily leads to confusion and misconnection of core wires, but also often causes connection difficulties due to wire tangling. This can cause signal transmission disorder at best, and short circuit damage to equipment at worst. On the other hand, the traditional connection structure has a simple fixing method (such as a single buckle or a tight plug-in fit), which is prone to loosening under vibration, external impact and other conditions, resulting in poor contact. Moreover, the connection interface and plug are exposed to the outside for a long time, which is susceptible to dust and moisture corrosion, causing oxidation of metal contacts, increasing contact resistance and seriously affecting the communication life. In addition, the manual plugging and unplugging and alignment operation mode is inefficient and has poor adaptability in scenarios with high time requirements, such as industrial production lines and emergency repairs of outdoor base stations. At the same time, the exposed live interfaces also pose a safety hazard of accidental contact by personnel.
[0004] Therefore, those skilled in the art have provided a communication connector multi-core wire orderly mating assembly to solve the problems mentioned in the background art. Utility Model Content
[0005] The purpose of this invention is to provide a multi-core wire orderly docking assembly for communication connectors to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A multi-core wire orderly mating assembly for a communication connector includes a connector body, a mating frame, a mating plate, and a mating plug. The connector body has several sets of mating interfaces, each fixedly connected to the connector body. Each mating interface has a mating plug inserted into it, and each mating plug has a wire fixedly connected to its rear end. The mating plug and the wire are electrically connected. The connector body has a mating frame, and the mating plate is located above the mating frame. The upper end of the mating plate has a slot. Both the mating plate and the mating frame have several sets of slot 1 and slot 2. The rear end of the mating plug is engaged in slot 1, and the wire is engaged in slot 2.
[0008] As a further embodiment of this utility model: sliding grooves are provided on the inner walls of both the left and right sides of the docking frame, and sliders are provided on both the left and right sides of the docking plate. The sliders are fixedly connected to the docking plate and are locked in the sliding grooves. Spring rods are provided in the sliding grooves, and the upper and lower ends of the spring rods are fixedly connected to the inner walls of the upper and lower sides of the sliding grooves, respectively, and the sliders are slidably connected to the spring rods.
[0009] As a further embodiment of this utility model: a support frame is provided at the upper end of the connector body, wherein the support frame is fixedly connected to the connector body, a fixed shell is provided at the upper end of the support frame, wherein the fixed shell is fixedly connected to the support frame, a worm is rotatably connected inside the fixed shell, and a worm wheel is provided below the worm, wherein the worm wheel meshes with the worm.
[0010] As a further embodiment of this utility model: a rotating shaft is fixedly connected to the center of the worm gear, wherein the rotating shaft is rotatably connected to the fixed shell, a disc is fixedly connected to one end of the rotating shaft, a fixed post is fixedly connected to the disc, and a lifting plate is provided between the connector body and the support frame, wherein the lifting plate is slidably connected to the connector body and the support frame, and the lifting plate is inserted into the slot.
[0011] As a further embodiment of this utility model: a limiting groove is provided on the lifting plate, wherein the fixed column is slidably connected in the limiting groove, and a limiting ring is fixedly connected to the outer wall of the fixed column, wherein the limiting ring can restrict the fixed column in the limiting groove, and a manual turntable is provided on the outer wall of one end of the worm gear, wherein the manual turntable is fixedly connected to the worm gear.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. Precise error prevention and avoidance of docking failures: The plug and wire are locked in place one-to-one through slot 1 (plug slot) and slot 2 (wire slot). Combined with the synergistic constraints of the docking plate and docking frame, the problem of misalignment and tangling of the core wires is eliminated from the physical structure. At the same time, the plug must be assembled according to the process of "passing through the docking plate - embedding into the slot - plugging into the interface". By utilizing the strict correspondence between the slot layout and the docking interface, the hidden error of "connecting the same type of core wire in different order" is avoided, ensuring the correctness of signal transmission logic.
[0014] 2. Double fastening ensures stable connection: The mating plate is elastically connected to the mating frame via a spring rod and slider. After being released, the spring rod's rebound force drives the mating plate to press down, achieving elastic clamping of the plug and wire. Meanwhile, the worm gear drives the lifting plate to insert into the slot, forming a rigid constraint in the vertical direction. This, together with the horizontal elastic clamping, makes the overall structure of the connector stable and solves the problem of signal interruption caused by loosening during long-term use.
[0015] 3. Convenient operation and improved assembly efficiency: Supports pre-positioning and assembly of "plug-wire" in the docking frame and docking plate. On-site, only two steps are required: "inserting into the docking frame and locking the lifting plate". Compared with the traditional "aligning one wire at a time", it greatly improves assembly efficiency and is suitable for high-efficiency scenarios such as production lines and maintenance and emergency repair.
[0016] 4. Fully enclosed protection enhances safety and lifespan: The connector body, mating plate, and mating frame form a multi-layer enclosed structure, which not only prevents dust and moisture from entering the mating area and reduces the risk of poor contact, but also completely hides the live interface, reducing the risk of accidental contact by personnel, and comprehensively improves the reliability and safety of multi-core wire mating. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of a multi-core wire orderly mating assembly for a communication connector.
[0018] Figure 2 This is a schematic diagram of the slot and mating plate in a multi-core wire orderly mating assembly of a communication connector.
[0019] Figure 3 This is a schematic diagram of the slide and the mating plug in a multi-core wire orderly mating assembly of a communication connector.
[0020] Figure 4 This is a schematic diagram of the mating interface and connector body in a multi-core wire orderly mating assembly for a communication connector.
[0021] Figure 5 This is a schematic diagram of the structure of a spring rod and a slot in a multi-core wire orderly docking assembly of a communication connector.
[0022] Figure 6 This is a schematic diagram of the worm gear and worm in a multi-core wire orderly docking assembly of a communication connector.
[0023] Figure 7 This is a schematic diagram of the structure of a disk and a fixing post in a multi-core wire orderly docking assembly of a communication connector.
[0024] Figure 8 This is a schematic diagram of the lifting plate and limiting groove in a multi-core wire orderly docking assembly of a communication connector.
[0025] In the diagram: 1. Connector body; 2. Support frame; 3. Fixed shell; 4. Manual turntable; 5. Worm gear; 6. Rotating shaft; 7. Worm wheel; 8. Disc; 9. Fixed column; 10. Limiting ring; 11. Lifting plate; 12. Limiting groove; 13. Connecting interface; 14. Connecting frame; 15. Connecting plate; 16. Slot; 17. Connecting plug; 18. Wire; 19. Slide; 20. Spring rod; 21. Slider; 22. Slot 1; 23. Slot 2. Detailed Implementation
[0026] To facilitate understanding of the technical means, creative features, objectives, and effects of this utility model, the following detailed description of specific embodiments further illustrates this utility model. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0027] Please see Figures 1-8In this embodiment of the present invention, a multi-core wire orderly mating assembly for a communication connector includes a connector body 1, a mating frame 14, a mating plate 15, and a mating plug 17. The connector body 1 has several sets of mating interfaces 13, each fixedly connected to the connector body 1. A mating plug 17 is inserted into each mating interface 13, and a wire 18 is fixedly connected to the rear end of each mating plug 17. The mating plug 17 and the wire 18 are electrically connected. The mating frame 14 is fitted inside the connector body 1, and the mating plate 15 is positioned above the mating frame 14. The upper end of the docking plate 15 has a slot 16. Both the docking plate 15 and the docking frame 14 have several sets of slot 1 22 and slot 23. The rear end of the docking plug 17 is locked in slot 1 22, and the wire 18 is locked in slot 2 23. The inner walls of the left and right sides of the docking frame 14 have sliding grooves 19. The left and right sides of the docking plate 15 are provided with sliders 21, which are fixedly connected to the docking plate 15 and are locked in the sliding grooves 19. The sliding grooves 19 are provided with spring rods 20, and the upper and lower ends of the spring rods 20 are fixedly connected to the sliding grooves 19. The slider 21 is slidably connected to the spring rod 20 and is attached to the inner walls of the upper and lower sides of the slide groove 19. A support frame 2 is provided at the upper end of the connector body 1, and the support frame 2 is fixedly connected to the connector body 1. A fixed shell 3 is provided at the upper end of the support frame 2, and the fixed shell 3 is fixedly connected to the support frame 2. A worm gear 5 is rotatably connected inside the fixed shell 3. A worm wheel 7 is provided below the worm gear 5, and the worm wheel 7 meshes with the worm gear 5. A rotating shaft 6 is fixedly connected to the center of the worm wheel 7, and the rotating shaft 6 is rotatably connected to the fixed shell 3. A disc 8 is fixedly connected to one end of the rotating shaft 6. A fixed post 9 is fixedly connected to the disc 8. A lifting plate 11 is provided between the connector body 1 and the support frame 2. The lifting plate 11 is slidably connected to the connector body 1 and the support frame 2 and is inserted into the slot 16. A limit groove 12 is provided on the lifting plate 11. The fixed post 9 is slidably connected in the limit groove 12. A limit ring 10 is fixedly connected to the outer wall of the fixed post 9. The limit ring 10 can restrict the fixed post 9 in the limit groove 12. A manual turntable 4 is provided on the outer wall of one end of the worm gear 5. The manual turntable 4 is fixedly connected to the worm gear 5.
[0028] The working principle of this utility model is as follows: During docking, firstly, the docking plate 15 can be pulled upwards, and the slider 21 can slide upwards along the slide groove 19, compressing the spring rod 20. Next, the docking plug 17 can be passed between the docking plate 15 and the docking frame 14, and the docking plug 17 is inserted into the slot 1 22 in the order corresponding to the docking interface 13. At the same time, the wire 18 is inserted into the slot 23. Then, the docking plate 15 is released, and the rebound force of the spring rod 20 will drive the slider 21 and the docking plate 15 to move downwards, and the docking plate 15 and the docking frame 14 can... The connector plug 17 and the wire 18 are clamped in the middle. Then, the connector frame 14 can be inserted into the connector body 1, and the connector plug 17 in the connector frame 14 will also be inserted into the connector interface 13. Then, manually rotate the manual turntable 4 to drive the worm gear 5 to rotate. The worm gear 5 drives the worm wheel 7 to rotate. The worm wheel 7 drives the disc 8 to rotate. The disc 8 drives the fixing post 9 to move in a ring. The fixing post 9 drives the lifting plate 11 to move downward. The lifting plate 11 will be inserted into the slot 16. In this way, the connector plate 15 and the connector frame 14 can be fixed in the connector body 1.
[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A multi-core wire orderly mating assembly for a communication connector, comprising a connector body (1), a mating frame (14), a mating plate (15), and a mating plug (17), characterized in that, The connector body (1) is provided with several sets of docking interfaces (13), wherein the docking interfaces (13) are fixedly connected to the connector body (1), and each docking interface (13) is provided with a docking plug (17). Each docking plug (17) is fixedly connected with a wire (18) at its rear end. The docking plug (17) and the wire (18) are electrically connected. A docking frame (14) is provided in the connector body (1), and a docking plate (15) is provided above the docking frame (14). A slot (16) is provided at the upper end of the docking plate (15). Several sets of slot one (22) and slot two (23) are provided on the docking plate (15) and the docking frame (14). The rear end of the docking plug (17) is locked in slot one (22), and the wire (18) is locked in slot two (23).
2. The communication connector multi-core wire orderly mating assembly according to claim 1, characterized in that, The inner walls of the left and right sides of the docking frame (14) are provided with sliding grooves (19), and the left and right sides of the docking plate (15) are provided with sliders (21). The sliders (21) are fixedly connected to the docking plate (15) and are locked in the sliding grooves (19).
3. The communication connector multi-core wire orderly mating assembly according to claim 2, characterized in that, Each of the slide grooves (19) is provided with a spring rod (20), wherein the upper and lower ends of the spring rod (20) are fixedly connected to the inner walls of the upper and lower sides of the slide groove (19) respectively, and the slider (21) is slidably connected to the spring rod (20).
4. The communication connector multi-core wire orderly mating assembly according to claim 1, characterized in that, The connector body (1) is provided with a support frame (2) at its upper end, wherein the support frame (2) is fixedly connected to the connector body (1).
5. The communication connector multi-core wire orderly mating assembly according to claim 4, characterized in that, The upper end of the support frame (2) is provided with a fixed shell (3), wherein the fixed shell (3) is fixedly connected to the support frame (2).
6. The communication connector multi-core wire orderly mating assembly according to claim 5, characterized in that, A worm gear (5) is rotatably connected inside the fixed shell (3), and a worm wheel (7) is provided below the worm gear (5), wherein the worm wheel (7) meshes with the worm gear (5).
7. A communication connector multi-core wire orderly mating assembly according to claim 6, characterized in that, The worm gear (7) is fixedly connected to a rotating shaft (6), which is rotatably connected to the fixed shell (3), and a disc (8) is fixedly connected to one end of the rotating shaft (6).
8. The communication connector multi-core wire orderly mating assembly according to claim 7, characterized in that, A fixed post (9) is fixedly connected to the disc (8), and a lifting plate (11) is provided between the connector body (1) and the support frame (2). The lifting plate (11) is slidably connected to the connector body (1) and the support frame (2), and the lifting plate (11) is inserted into the slot (16).
9. A communication connector multi-core wire orderly mating assembly according to claim 8, characterized in that, The lifting plate (11) has a limiting groove (12) provided, wherein the fixed column (9) is slidably connected in the limiting groove (12), and a limiting ring (10) is fixedly connected to the outer wall of the fixed column (9).
10. A communication connector multi-core wire orderly mating assembly according to claim 6, characterized in that, A manual turntable (4) is provided on the outer wall of one end of the worm (5), wherein the manual turntable (4) is fixedly connected to the worm (5).