Splicing type connecting line

Abstract

The utility model relates to the field of connecting lines, and discloses a splicing type connecting line, which comprises two cables connected together, the connecting ends of the two cables are provided with connectors, the outer sides of the two connectors are provided with external clamping shells, and the external clamping shells are clamped with the connectors through locking assemblies. When a group leader needs to be carried out, the connection of the two cables can be completed by aligning the connectors of the connecting ends of the two cables and then utilizing the external clamping shell and the locking assembly, so that the operation is simple and convenient, and the use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of connecting wires, specifically a splicing connecting wire. Background Technology

[0002] Electronic connection cables are components used to connect electrical circuits. Their main function is to provide electrical connections and signal transmission between devices and components, components and cabinets, and systems and subsystems. They also ensure that there is no signal distortion or energy loss between systems. Their quality directly affects the overall reliability of the system equipment and are an important component for mainframe manufacturers. Common electronic connection cables have a relatively simple structure and fixed length, which can lead to excessively long windings in practical applications.

[0003] The problem is that the length is insufficient and the cable needs to be replaced, which is inconvenient. Therefore, it is necessary to connect the two cables together. However, the existing connection methods, which use connectors, threads and snap-fits for installation, are cumbersome and inconvenient to assemble. Therefore, we propose a splicing connection cable. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a splicing connector that solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solution: a splicing connector, comprising two cables connected together, each cable having a connector head at its connection end, and an external snap-fit ​​shell on the outer side of each connector head, wherein the external snap-fit ​​shell is snapped together with the connector head by a locking component.

[0006] Preferably, the connector has a hole, and a connector protrusion is integrally formed on the inner wall of the hole, the connector protrusion being in contact with the outer wall of the cable.

[0007] Preferably, the outer snap-fit ​​shell is provided with a connector receiver, the inner wall of the connector receiver is fitted with the outer wall of the connector, and the inner walls on both sides of the connector are integrally formed with inner wall protrusions. The connector receiver is provided with an inner wall groove at the position corresponding to the inner wall protrusion, and the inner wall groove and the inner wall protrusion are slidably snapped together.

[0008] Preferably, the connector has insertion holes on both sides corresponding to the locking components, and the locking components are inserted into the insertion holes.

[0009] Preferably, the locking assembly includes a spring, a circular block, and a rod. The outer snap-fit ​​shell has a hole at the position corresponding to the insertion hole, and the rod is inserted into the hole. One end of the rod is used to insert into the inside of the insertion hole. An annular groove is formed inside the hole, and multiple sets of springs are fixedly installed on the inner wall of the annular groove. A circular block is integrally formed at the position corresponding to the annular groove of the rod, and the circular block is movably snapped together with the annular groove.

[0010] Preferably, the two insert rods on the same side are connected by a strip rod at the end exposed outside the snap-fit ​​shell, and the two strip rods on the same side are connected by a crossbar.

[0011] Compared with the prior art, this utility model provides a splicing connector, which has the following advantages:

[0012] 1. This splicing connector cable is easy to use. When you need to connect two cables, simply align the connectors of the two cables and then use the external snap-fit ​​housing and locking components to complete the connection. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a top view diagram of the utility model;

[0015] Figure 3 for Figure 2 BB cross-sectional diagram in the middle;

[0016] Figure 4 for Figure 3 A magnified view of part A in the diagram.

[0017] In the diagram: 1. Cable; 2. Connector; 3. External snap-fit ​​housing; 4. Connector protrusion; 5. Connector receiver; 6. Inner wall groove; 7. Inner wall protrusion; 8. Socket; 9. Strip rod; 10. Crossbar; 11. Annular groove; 12. Spring; 13. Circular block; 14. Insert rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4A splicing connector includes two cables 1 connected together. Each cable 1 has a connector 2 at its connection end. An external snap-fit ​​shell 3 is provided on the outside of the two connectors 2. The external snap-fit ​​shell 3 is snapped together with the connector 2 by a locking component. When splicing is required, simply align the connectors 2 at the connection ends of the two cables 1, and then use the external snap-fit ​​shell 3 and the locking component to complete the connection of the two cables 1. It is simple, convenient and easy to use.

[0020] Furthermore, the connector 2 has a hole, and the inner wall of the hole has an integrally formed connector protrusion 4, which fits against the outer wall of the cable 1.

[0021] Furthermore, the outer snap-fit ​​shell 3 is provided with a connector accommodating container 5. The inner wall of the connector accommodating container 5 is fitted with the outer wall of the connector 2. The inner walls on both sides of the connector 2 are integrally formed with inner wall protrusions 7. The connector accommodating container 5 is provided with an inner wall groove 6 at the position corresponding to the inner wall protrusion 7. The inner wall groove 6 and the inner wall protrusion 7 are slidably snapped together.

[0022] Furthermore, the connector 2 has sockets 8 on both sides corresponding to the locking components, and the locking components are inserted into the sockets 8.

[0023] Furthermore, the locking assembly includes a spring 12, a circular block 13, and a plug rod 14. The outer snap-fit ​​shell 3 has a hole corresponding to the position of the insertion hole 8. The plug rod 14 is inserted into the inside of the hole. One end of the plug rod 14 is used to insert into the inside of the insertion hole 8. An annular groove 11 is formed inside the hole. Multiple sets of springs 12 are fixedly installed on the inner wall of the annular groove 11. A circular block 13 is integrally formed on the position of the plug rod 14 corresponding to the position of the annular groove 11. The circular block 13 is movably snapped together with the annular groove 11. When it is necessary to connect two cables 1, the connector 2 is connected and then slid into the outer snap-fit ​​shell 3. At this time, the exposed end of the plug rod 14 on the upper and lower sides of the outer snap-fit ​​shell 3 is pulled. At this time, the spring 12 retracts and the plug rod 14 retracts. When the two side walls of the outer snap-fit ​​shell 3 are flush with the two side walls of the connector 2, the position of the insertion hole 8 corresponds to the position of the plug rod 14. Then the plug rod 14 is released, the spring 12 rebounds, and the plug rod 14 is inserted into the corresponding insertion hole 8, completing the locking snap-fit.

[0024] Furthermore, the two insertion rods 14 on the same side are connected by a strip rod 9 at the end exposed outside the snap-fit ​​shell 3, and the two strip rods 9 on the same side are connected by a crossbar 10. With this setup, simply pulling the crossbar 10 will cause the four insertion rods 14 on the same side to move. At this time, the spring 12 will contract, and the insertion rods 14 will no longer be inserted into the socket 8, thus completing the unlocking action.

[0025] Working principle: When two cables 1 need to be connected, the connector 2 is aligned and then slid into the outer locking shell 3. At this time, pull the exposed end of the upper and lower sides of the outer locking shell 3. The spring 12 retracts and the plug 14 retracts. When the two side walls of the outer locking shell 3 are flush with the two side walls of the connector 2, the position of the socket 8 corresponds to the position of the plug 14. Then release the plug 14, the spring 12 rebounds, and the plug 14 is inserted into the corresponding socket 8, completing the locking connection.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A splicing connector, comprising two cables (1) connected together, characterized in that, Both cables (1) are provided with connectors (2) at their connection ends. External snap-fit ​​shells (3) are provided on the outside of the two connectors (2). The external snap-fit ​​shells (3) are snapped together with the connectors (2) by locking components.

2. The splicing connector according to claim 1, characterized in that: The connector (2) has a hole, and the inner wall of the hole has an integrally formed connector protrusion (4), which is in contact with the outer wall of the cable (1).

3. The splicing connector according to claim 1, characterized in that: The outer snap-fit ​​shell (3) is provided with a connector receiver (5). The inner wall of the connector receiver (5) is in contact with the outer wall of the connector (2). The inner walls on both sides of the connector (2) are integrally formed with inner wall protrusions (7). The connector receiver (5) is provided with an inner wall groove (6) at the position corresponding to the inner wall protrusion (7). The inner wall groove (6) and the inner wall protrusion (7) are slidably snapped together.

4. The splicing connector according to claim 1, characterized in that: The connector (2) has insertion holes (8) on both sides corresponding to the locking components, and the locking components are inserted into the insertion holes (8).

5. A splicing connector according to claim 4, characterized in that: The locking assembly includes a spring (12), a circular block (13), and a plug rod (14). The outer snap-fit ​​shell (3) has a hole at the position corresponding to the insertion hole (8). The plug rod (14) is inserted into the hole. One end of the plug rod (14) is used to insert into the inside of the insertion hole (8). An annular groove (11) is opened inside the hole. Multiple sets of springs (12) are fixedly installed on the inner wall of the annular groove (11). A circular block (13) is integrally formed at the position corresponding to the annular groove (11) of the plug rod (14). The circular block (13) is movably snapped together with the annular groove (11).

6. A splicing connector according to claim 5, characterized in that: The two insert rods (14) on the same side are connected by a strip rod (9) at the end exposed in the outer snap-fit ​​shell (3), and the two strip rods (9) on the same side are connected by a cross rod (10).

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