Insertion piece type communication cable binding post
By designing a new structure of plug-in communication cable terminals, the problems of insufficient contact tightness and bearing capacity of multiple sets of cables in the prior art are solved, and efficient and tight cable connections and efficient operation are achieved. In terms of wiring requirements for plug-in cables.
Patent Information
- Application Number
- CN202421047883.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-14
AI Technical Summary
When multiple sets of cable connection methods are in contact with each other, it is difficult to ensure contact tightness and bearing capacity, and the operation efficiency is low and the space occupies a large amount, especially for the insufficient cable connection efficiency and bearing capacity of the plug-in structure.
A plug-in communication cable wiring post was designed, adopting a new structural design, including a cylindrical body, an integral fastening mating post, a mating connection placement slot, a central mating connection hole, an auxiliary mating connection hole and a pressing combination connecting slot , through these structures, the placement and fastening of multiple cable ends is achieved in different positions, and the tightening column is used to ensure the tight contact and efficient connection of the cable.
It improves the wiring efficiency and load bearing strength of multiple cables, reduces the space occupied by wiring locations, ensures close contact and efficient connection between cables, and makes operation more convenient.
Smart Images
Figure CN222261388U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable wiring installation, in particular to a plug-in type communication cable terminal. Background Art
[0002] Cables are relatively important products in communication equipment. When wiring, it is usually necessary to strip the cable ends and then perform wiring operations on the wire cores. When multiple groups of cables are connected at the same position, the existing method is to wrap multiple cores together and then tighten the bolts at the wiring position. The contact tightness between the cables is difficult to ensure, and the bearing capacity of the wiring position is relatively poor. When connecting multiple groups of cables with plug-in structures at the cable ends, the operation efficiency is relatively low and the space occupied is relatively large. Utility Model Content
[0003] The purpose of the utility model is to provide a plug-in type communication cable terminal, which adopts a new structural design. When in use, the end wiring positions of multiple cables can be connected and matched at the same time, and the plug-in terminals and cable cores can be placed in different positions at the same time. After placement, the cables are fastened and connected by pressing the fastening column on the right side. The overall operation is more convenient, the wiring position occupies less space, and there will be no impact between different cables. The wiring efficiency is higher and the bearing strength of the connection position is also higher.
[0004] The technical solution of the utility model is as follows:
[0005] A plug-in communication cable terminal, characterized in that it includes a cylindrical main body stabilizing safety column made of insulating material, an integral cylindrical integral fastening and fitting column is provided on the left side of the main body stabilizing safety column, a main body fastening and fitting threaded groove is provided on the outer cylindrical surface of the integral fastening and fitting column, a symmetrical matching connection placement groove is provided on the front and rear sides of the integral fastening and fitting column, and a cylindrical center matching connection hole is provided at the center position of the left end face of the integral fastening and fitting column, and two auxiliary matching connection holes are provided on the left side of the integral fastening and fitting column, which are distributed circumferentially and completely penetrate the right side of the whole, a cylindrical clamping combination connection groove is provided on the right side of the main body stabilizing safety column, and a fastening combination threaded groove is provided on the inner cylindrical surface of the clamping combination connection groove, and the left and right projections of the matching connection placement groove, the center matching connection hole and the auxiliary matching connection hole are within the area of the clamping combination connection groove.
[0006] Furthermore, the inner and outer side surfaces of the mating connection placement groove are both arc-shaped structural surfaces.
[0007] Furthermore, the outer cylindrical surface of the main body stabilizing safety column is provided with circumferentially distributed anti-skid matching grooves for hand-held fastening operations.
[0008] Furthermore, the depth of the compression combination connection groove is less than half the length of the main body stable safety column.
[0009] Furthermore, a placement matching guide groove is provided at the position where the matching connection placement groove is connected to the main body stable safety column.
[0010] Beneficial effects of the utility model:
[0011] The utility model adopts a new structural design, which can connect and match the end wiring positions of multiple cables at the same time when in use, and can simultaneously place the plug-in terminals and cable cores in different positions. After placement, the cables are fastened and connected by pressing the fastening column on the right side. The overall operation is more convenient, the wiring position occupies less space, and there will be no impact between different cables. The wiring efficiency is higher and the bearing strength of the connection position is also higher. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0013] Figure 2 It is a front schematic diagram of the utility model;
[0014] Figure 3 It is a left side schematic diagram of the utility model;
[0015] Figure 4 It is a schematic diagram of the right side of the utility model;
[0016] Figure 5 It is a top view schematic diagram of the utility model;
[0017] Figure 6 It is a bottom view schematic diagram of the utility model;
[0018] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;
[0019] In the figure: 1. Main body stabilizing safety column, 2. Integral fastening matching column, 3. Matching connection placement groove, 4. Center matching connection hole, 5. Auxiliary matching connection hole, 6. Compression combination connection groove. DETAILED DESCRIPTION
[0020] like Figures 1 to 7As shown, a plug-in communication cable terminal, which includes a cylindrical main body stable safety column 1 made of insulating material, a cylindrical integral fastening column 2 formed integrally on the left side of the main body stable safety column 1, a main body fastening thread groove is provided on the outer cylindrical surface of the integral fastening column 2, and the overall position is fixed by the left side, which plays a role of preliminary matching and connection, and can be connected and matched with the communication equipment. The front and rear sides of the integral fastening column 2 are respectively provided with a symmetrical matching connection placement groove 3 that completely penetrates the right side of the whole body, and the left end face center of the integral fastening column 2 is provided with a cylindrical center matching connection hole 4 that penetrates the right side of the whole body, and the left side of the integral fastening column 2 is provided with two circumferentially distributed auxiliary matching connection holes 5 that completely penetrate the right side of the whole body, which can be inserted and matched with the core ends of different cables respectively, and inserted from the left side to the right side. The right side of the main body stable safety column 1 is provided with a cylindrical compression combination connection groove 6, and the cores of different cables are inserted into this position and then bent toward the center position. The inner cylindrical surface of the clamping combination connection groove 6 is provided with a clamping combination thread groove, which cooperates with the clamping bolt to compress the wire core of the wiring cable after bending on the right side, ensuring that each cable can be tightly matched with the clamping wire column, that is, the clamping bolt, to ensure that the cable contact tightness at the wiring position is better, the bearing capacity is stronger, and the safety during the later use is more reliable. The left and right projections of the matching connection placement groove 3, the central matching connection hole 4 and the auxiliary matching connection hole 5 are within the area of the clamping combination connection groove 6, ensuring better tightness during compression. It adopts a brand-new structural design, and can simultaneously connect and match the end wiring positions of multiple cables when in use, and can simultaneously match and place the plug-in terminal and the cable core at different positions. After placement, the right side is matched through the clamping column to realize the fastening wiring of the cable, which is more convenient during overall operation, the wiring position occupies less space, and there is no influence between different cables, the wiring coordination efficiency is higher, and the bearing strength of the connection position is also higher.
[0021] Preferably, the inner and outer side surfaces of the mating connection placement groove 3 are both arc-shaped structural surfaces, so that the space at this position is larger, and the protective effect of mating with the end position of the cable is better when mating, and there is enough space for the cable to deform when tightened, making the operation during the tightening process more convenient.
[0022] Preferably, the outer cylindrical surface of the main body stabilizing safety column 1 is provided with circumferentially distributed anti-slip fitting grooves for hand-held tightening operations. When performing the fitting operation, the hand-held operation is more convenient, and the tightening operation at the left side is even easier, and the operation can be performed directly by hand without tools.
[0023] Preferably, the depth of the compression combination connection groove 6 is less than half the length of the main body stable safety column 1, ensuring better structural strength of the right side structure when fastened.
[0024] Preferably, a placement matching guide groove is provided at the position where the matching connection placement groove 3 is connected to the main body stable safety column 1, which facilitates the operation when inserting the cable end plug structure. This guide groove can be set as a transition groove such as a chamfered structure or a rounded structure.
[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.
Claims
1. A plug-in communication cable terminal, characterized in that: The invention comprises a cylindrical main body stabilizing safety column (1) made of insulating material, wherein an integral cylindrical integral fastening and fitting column (2) is provided on the left side of the main body stabilizing safety column (1), a main body fastening and fitting thread groove is provided on the outer cylindrical surface of the integral fastening and fitting column (2), a symmetrical fitting connection placement groove (3) which completely penetrates the right side of the whole is provided on the front and rear sides of the integral fastening and fitting column (2), a cylindrical central fitting connection hole (4) which penetrates the right side of the whole is provided at the center position of the left end face of the integral fastening and fitting column (2), two auxiliary fitting connection holes (5) which are distributed circumferentially and completely penetrate the right side of the whole are provided on the left side of the integral fastening and fitting column (2), a cylindrical clamping combination connection groove (6) is provided on the right side of the main body stabilizing safety column (1), a fastening combination thread groove is provided on the inner cylindrical surface of the clamping combination connection groove (6), and the left-right projections of the fitting connection placement groove (3), the central fitting connection hole (4) and the auxiliary fitting connection hole (5) are within the area of the clamping combination connection groove (6).
2. The plug-in type communication cable terminal according to claim 1, characterized in that: The inner and outer side surfaces of the matching connection placement groove (3) are both arc-shaped structural surfaces.
3. The plug-in type communication cable terminal according to claim 1, characterized in that: The outer cylindrical surface of the main body stabilizing safety column (1) is provided with circumferentially distributed anti-slip matching grooves for hand-held fastening operations.
4. The plug-in type communication cable terminal according to claim 1, characterized in that: The depth of the compression combined connection groove (6) is less than half the length of the main body stabilizing safety column (1).
5. The plug-in type communication cable terminal according to claim 1, characterized in that: A placement matching guide groove is provided at the position where the matching connection placement groove (3) is connected to the main body stabilizing safety column (1).