Spring type plug of communication connector

Abstract

The utility model provides a spring type plug of a communication connector, which comprises a power line, a connecting assembly arranged on the outer surface of the power line, a first fixing assembly arranged on the surface of the connecting assembly, a second fixing assembly arranged inside the connecting assembly, a penetrating hole arranged inside a front end main body, and the power line movably connected inside the penetrating hole. A concentric-square-shaped groove is formed in the outer surface of the front end body, the power line is movably connected into the concentric-square-shaped groove, the sliding groove is formed in the outer surface of the front end body, and a first fixing spring is movably installed in the sliding groove. According to the spring type plug of the communication connector provided by the utility model, the power line can be extruded through the first fixing assembly while the power line is embedded in the connecting assembly, and the first fixing assembly is fixed through the second fixing assembly, so that the power line can be fixed, and the spring type plug is convenient to mount and dismount and convenient to mount and dismount. And the phenomenon that the power line is loosened due to external pulling is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of communication connector design, in particular to a spring plug of a communication connector. Background Art

[0002] A communication connector is a type of connector, also known as a connector, plug, and socket in China. Generally, it refers to an electrical connector, that is, a device connecting two active devices, transmitting current or signals, and it is widely used in military systems such as aviation, aerospace, and national defense.

[0003] Existing connectors are generally fixed and wired by means of screw pressing. It is not convenient for installation, and at the same time, the threads are likely to become loose after long-term use, so the wiring is easily pulled out, affecting the use performance of the connector.

[0004] Therefore, it is necessary to provide a spring plug of a communication connector to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a spring plug of a communication connector, which solves the problems that screw pressing is not easy to install and disassemble and is prone to looseness.

[0006] To solve the above technical problems, a spring plug of a communication connector provided by the utility model includes: a power cord, and a connection component is arranged on the outer surface of the power cord;

[0007] A first fixing component, which is arranged on the surface of the connection component;

[0008] A second fixing component, which is arranged inside the connection component.

[0009] Preferably, the connection component includes a front-end main body, a through hole is formed inside the front-end main body, the power cord is movably connected inside the through hole, a return groove is formed on the outer surface of the front-end main body, and the power cord is movably connected inside the return groove.

[0010] Preferably, the first fixing component includes a sliding groove, which is formed on the outer surface of the front-end main body, and a first fixing spring is movably installed inside the sliding groove.

[0011] Preferably, one end of the first fixing spring is fixedly connected with a fixing cover, and the fixing cover is movably sleeved on the outer surface of the front-end main body.

[0012] Preferably, the second fixing component includes a second fixing spring, which is movably installed inside the front-end main body, and one end of the second fixing spring is fixedly connected with a fixing block.

[0013] Preferably, a fixing hole is movably connected to the outer surface of the fixing block, and the fixing hole is formed in the inner surface of the fixing cover.

[0014] Compared with the related art, a spring plug of a communication connector provided by the present utility model has the following beneficial effects:

[0015] The present utility model provides a spring plug of a communication connector. While embedding a power cord inside a connection component, the power cord can be extruded by a first fixing component, and the first fixing component can be fixed by a second fixing component, so as to achieve the effect of fixing the power cord. It is convenient for installation and disassembly, and at the same time, the phenomenon that the power cord is loosened by external pulling is prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a preferred embodiment of a spring plug of a communication connector provided by the present utility model;

[0017] Figure 2 is Figure 1 a schematic connection structure diagram of the connection component and the first fixing component shown in;

[0018] Figure 3 is Figure 1 a schematic diagram of the lower side structure shown in;

[0019] Figure 4 is Figure 1 a schematic sectional structure diagram shown in;

[0020] Figure 5 is Figure 4 a schematic enlarged view of part A shown in.

[0021] Reference numerals in the figure: 1, power cord,

[0022] 2, connection component, 21, front-end main body, 22, through hole, 23, return groove,

[0023] 3, first fixing component, 31, sliding groove, 32, first fixing spring, 33, fixing cover,

[0024] 4, second fixing component, 41, second fixing spring, 42, fixing block, 43, fixing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The present utility model will be further described below with reference to the drawings and embodiments.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, wherein, Figure 1 is a schematic structural diagram of a preferred embodiment of a spring plug of a communication connector provided by the present utility model; Figure 2 is Figure 1 a schematic connection structure diagram of the connection component and the first fixing component shown in; Figure 3 is Figure 1 a schematic diagram of the lower side structure shown in; Figure 4 is Figure 1 a schematic cross-sectional structure diagram shown in; Figure 5 is Figure 4 an enlarged schematic diagram of part A shown in. A spring plug of a communication connector includes: a power line 1, and a connection component 2 is arranged on the outer surface of the power line 1;

[0027] a first fixing component 3, and the first fixing component 3 is arranged on the surface of the connection component 2;

[0028] a second fixing component 4, and the second fixing component 4 is arranged inside the connection component 2.

[0029] The number of the power lines 1 is three. The functions of the connection component 2 and the first fixing component 3 are both connection and fixation, and the function of the second fixing component 4 is to fix the first fixing component 3.

[0030] The connection component 2 includes a front-end main body 21. A through hole 22 is opened inside the front-end main body 21. The power line 1 is movably connected inside the through hole 22. A return groove 23 is opened on the outer surface of the front-end main body 21. The power line 1 is movably connected inside the return groove 23.

[0031] The front-end main body 21 is cylindrical. The number of the through holes 22 is the same as that of the power lines 1, and they are arranged in a circumferential array inside the front-end main body 21, and the size is just right to enable the three power lines 1 to be respectively embedded inside it. The return groove 23 is U-shaped and is arranged in a circumferential array on the outer surface of the front-end main body 21, and the size is just right to enable the three power lines 1 to be embedded inside it. During installation, one end of each of the three power lines 1 is respectively passed through the inside of the three through holes 22, and then the bottoms are respectively embedded inside the three return grooves 23, so that the three power lines 1 are in a loop shape.

[0032] The first fixing component 3 includes a sliding groove 31. The sliding groove 31 is opened on the outer surface of the front-end main body 21. A first fixing spring 32 is movably installed inside the sliding groove 31.

[0033] The number of both the sliding grooves 31 and the first fixing springs 32 is three. The three sliding grooves 31 are respectively arranged in a circumferential array on the outer surface of the front-end main body 21. The tops of the three first fixing springs 32 are respectively fixedly connected to the inner surfaces at the tops of the three sliding grooves 31. The fixing cover 33 is a circular sleeve, and three sliders are fixedly connected to the inner surface of the circular sleeve in a circumferential array. While the three sliders are respectively movably embedded in the three sliding grooves 31, they are respectively fixedly connected to the bottoms of the three first fixing springs 32.

[0034] One end of the first fixing spring 32 is fixedly connected to a fixing cover 33, and the fixing cover 33 is movably sleeved on the outer surface of the front-end main body 21.

[0035] Under the elastic force of the first fixing spring 32, the fixing cover 33 is pushed to be sleeved on the outer surface of the power cord 1 located inside the return groove 23. And the distance between the front-end main body 21 and the inner surface of the fixing cover 33 can just fix the power cord 1 inside it. And the outer surface of the fixing cover 33 is provided with threads, and the middle body thread can be connected to the outer surface of the fixing cover 33.

[0036] The second fixing assembly 4 includes a second fixing spring 41. The second fixing spring 41 is movably installed inside the front-end main body 21, and one end of the second fixing spring 41 is fixedly connected to a fixing block 42.

[0037] The number of the second fixing assemblies 4 is three. Three grooves are respectively arranged in a circumferential array inside the front-end main body 21 near the bottom. While the three second fixing springs 41 are respectively movably embedded in the three grooves, the three fixing blocks 42 are respectively movably embedded in the three grooves. And the ends embedded in the grooves are respectively fixedly connected to one end of the second fixing springs 41. And the tops of the other ends of the three fixing blocks 42 are inclined surfaces. When the fixing cover 33 moves downward, the bottom of the fixing cover 33 presses the inclined surfaces of each fixing block 42, thereby giving the fixing block 42 a push towards the inside of the front-end main body 21. The fixing block 42 gradually slides into the grooves opened inside the front-end main body 21, and the second fixing spring 41 is compressed.

[0038] The outer surface of the fixing block 42 is movably connected to a fixing hole 43, and the fixing hole 43 is opened on the inner surface of the fixing cover 33.

[0039] When the fixing cover 33 completely covers the outer surface of the power cord 1, the three fixing holes 43 are respectively just on the same horizontal line as the three fixing blocks 42. Under the elastic force of the second fixing spring 41, the fixing block 42 is pushed to be embedded in the fixing hole 43, so that the fixing cover 33 cannot slide up and down and is fixed on the outer surface of the front-end main body 21.

[0040] The working principle of a spring-type plug of a communication connector provided by the present utility model is as follows:

[0041] First, the three branch wires are sequentially threaded into the interiors of the three threading holes 22, and then sequentially inserted into the interior of the return groove 23, so that the three power supply wires 1 are in a loop shape. Then, the fixing cover 33 is loosened, and the elastic force of the first fixing spring 32 pushes the fixing cover 33 to move downward and fixedly connect to the outer surface of the power supply wire 1 located inside the return groove 23, fixing it inside the return groove 23. Moreover, the elastic force of the second fixing spring 41 pushes the fixing block 42 to be inserted into the fixing hole 43, thereby fixing the fixing cover 33 on the outer surface of the front end main body 21. When the outside pulls on the power supply wire 1, due to the loop fixation of the power supply wire 1, the power supply wire 1 cannot be pulled out.

[0042] Compared with the related art, the spring - type plug of a communication connector provided by the present utility model has the following beneficial effects:

[0043] The present utility model provides a spring - type plug of a communication connector. While embedding the power supply wire 1 inside the connection assembly 2, the first fixing assembly 3 can squeeze the power supply wire 1, and the second fixing assembly 4 can fix the first fixing assembly 3, thereby achieving the effect of fixing the power supply wire 1. It is convenient for installation and disassembly, and at the same time, it prevents the phenomenon that the power supply wire 1 becomes loose due to external pulling.

[0044] The above - mentioned are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. All equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present utility model.

Claims

1. A spring plug of a communication connector, characterized in that, Including: A power cord, on the outer surface of which a connection component is provided; A first fixing component, which is arranged on the surface of the connection component; A second fixing component, which is arranged inside the connection component.

2. The spring plug of a communication connector according to claim 1, characterized in that, The connection component includes a front-end main body, a through hole is formed inside the front-end main body, the power cord is movably connected inside the through hole, a return groove is formed on the outer surface of the front-end main body, and the power cord is movably connected inside the return groove.

3. The spring plug of a communication connector according to claim 2, characterized in that, The first fixing component includes a sliding groove, which is formed on the outer surface of the front-end main body, and a first fixing spring is movably installed inside the sliding groove.

4. The spring plug of a communication connector according to claim 3, characterized in that, One end of the first fixing spring is fixedly connected to a fixing cover, and the fixing cover is movably sleeved on the outer surface of the front-end main body.

5. The spring plug of a communication connector according to claim 4, characterized in that, The second fixing component includes a second fixing spring, which is movably installed inside the front-end main body, and one end of the second fixing spring is fixedly connected to a fixing block.

6. The spring plug of a communication connector according to claim 5, characterized in that, The outer surface of the fixing block is movably connected to a fixing hole, and the fixing hole is formed on the inner surface of the fixing cover.

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