Cable connector assembly

Abstract

The utility model relates to the field of cable connectors, in particular to a cable connector assembly, which adopts the technical scheme that the cable connector assembly comprises a shell and cables, leads in the cables on two sides of the shell extend to the outer wall of one end of the inner wall of the shell and are sleeved with a connecting pipe and connected through the connecting pipe, and a fastening assembly is mounted on one side, inserted into the inner wall of the shell, of a fixing sleeve shell. The beneficial effects of the utility model are that the cable is inserted into two ends of the connector assembly after the outer layer of the cable is stripped to expose the leads, the metal connecting pipe is used for connecting the leads at the two ends, and the fastening assembly is used for clamping the connecting pipe and wrapping and connecting the leads inserted into the two ends of the connecting pipe in an insulating manner; in the later period, the connected cables can be separated only by loosening the fastening assembly and pulling out the connecting pipe, so that the effect of quickly separating the two cables when the original connection of the two cables needs to be removed to establish new connection is achieved, the old interface can be used for continuously establishing connection with other cables, the cables do not need to be cut off for many times, and the cost is reduced. And the transmission capability of the cable is not affected.

Description

Technical Field

[0001] The utility model relates to the field of cable connectors, in particular to a cable connector component. Background Art

[0002] Cable connector assemblies refer to components used to connect cables. These components are used to connect cables in electronic equipment, electrical equipment or other systems to transmit power, signals or data. In the electronic and electrical fields, cable connector assemblies play an important role in connecting different devices and systems, facilitating the transmission of information and energy.

[0003] The prior art has the following deficiencies: when connecting cables, not all cable ends are equipped with plug connectors, and the plug connectors often do not match. In this case, traditional wiring methods need to be used. The traditional cable wiring process requires first stripping the cables in layers to expose the inner wires, then connecting the wire parts of the two cables with a metal connecting tube, and then wrapping the outer insulating layers in sequence. Since the outer sheath of the traditional cable connection is mostly wrapped and bonded layer by layer, the two connected cables are difficult to separate again. When it is necessary to separate the two connected cables and connect them to a third cable, the cable can only be cut off at another point to establish a new connection. However, the length of a cable that can be cut is limited, and the number of times it can be cut and wired is also limited. After too many cuts, the cable transmission capacity will be greatly reduced. Therefore, the traditional cable wiring process has the problem that when it is necessary to release the original connection between the two cables and establish a new connection, the two cables are difficult to separate, and the number of times the cable can be cut and wired is limited, and multiple cuts will affect the cable transmission capacity.

[0004] Therefore, it is necessary to invent a cable connector assembly. Utility Model Content

[0005] To this end, the utility model provides a cable connector assembly, after the outer layer of the cable is stripped off to expose the wires, the cable is inserted into the two ends of the connector assembly, the wires at the two ends are connected using a metal connecting tube, and then a fastening assembly is used to clamp the connecting tube and insulate and wrap the wires inserted into the two ends of the connecting tube. Later, the connected cables can be separated by simply loosening the fastening assembly and unplugging the connecting tube, so as to solve the problem that the outer sheath of the traditional cable connection mostly adopts a layer-by-layer winding and bonding method, which makes it difficult to separate the two cables when it is necessary to release the original connection of the two cables and establish a new connection, and the number of times the cable can be cut and connected is limited, and multiple cuts will affect the cable transmission capacity.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable connector assembly comprises a shell and a cable, wherein a fixed sleeve is fixedly inserted and installed at one end of the shell, and a sliding sleeve is slidably inserted and installed at the other end of the shell, and an insertion tube is inserted and installed at the ends of the fixed shell and the sliding sleeve away from the shell, and the insertion tube passes through the fixed shell or the sliding sleeve and extends to the end of the fixed shell or the sliding sleeve inserted into the shell, and the two cables can be respectively inserted into the insertion tubes at both ends of the shell, and three wires are arranged on the inner wall of the cable, and the wires extend outward from the end of the cable inserted into the insertion tube to the inner wall of the shell, and the wires in the cables on both sides of the shell extend to one end of the inner wall of the shell, and the outer wall is sleeved with a connecting tube and connected through the connecting tube, and a fastening component is installed on the side of the fixed shell inserted into the inner wall of the shell, and the fastening component can clamp the connecting tube and insulate and wrap the wires inserted into the connecting tube at both ends.

[0007] Preferably, the fastening assembly includes an end plate, which is fixedly mounted on one end of the fixed sleeve inserted into the outer shell, and the side of the end plate close to the fixed sleeve penetrates to the inner wall of the fixed sleeve, and the side of the end plate away from the fixed sleeve is provided with three slide grooves, and the slide grooves are arranged around the side of the end plate and penetrate the end plate to extend to the side of the end plate close to the fixed sleeve.

[0008] Preferably, the fastening assembly includes a rotating plate, which is rotatably mounted on a side of the inner wall of the fixed housing close to the end plate, a spiral protrusion is provided on the side of the rotating plate close to the end plate, and a tooth groove is provided on the side of the rotating plate away from the end plate.

[0009] Preferably, the fastening assembly includes a bevel gear, which is rotatably mounted on one side of the inner wall of the fixed sleeve, and the bevel gear is arranged on a side of the rotating plate where a tooth groove is provided and is meshingly connected with the rotating plate. A protrusion is provided at one end of the bevel gear close to the inner wall of the fixed sleeve, and the protrusion of the bevel gear penetrates the inner wall of the fixed sleeve and extends to the outer wall of the inner wall of the fixed sleeve, and a hexagonal groove is provided on the end face of the protrusion of the bevel gear.

[0010] Preferably, the fastening assembly includes a slide plate, and the three slide plates are respectively slidably installed in the three slide grooves of the end plate. An arc-shaped groove is provided on the side of the slide plate close to the rotating plate, and the spiral protrusion on the side of the rotating plate is embedded in the arc-shaped groove of the slide plate. The rotation of the rotating plate can drive the slide plate to slide along the end plate slide groove.

[0011] Preferably, the fastening assembly includes a bracket, which is fixedly mounted on a side of the slide away from the rotating plate, and the bracket is arranged between the fixed sleeve and the sliding sleeve. An insulating block is fixedly mounted on one side of each of the brackets that is close to each other, and one side of each of the insulating blocks that is close to each other can be tightly attached to the surface of the connecting pipe.

[0012] Preferably, the fastening assembly includes a supporting inner core, which is fixedly installed at the center of one side of the end plate away from the fixed sleeve, three circular holes are arranged on the side of the end plate away from the fixed sleeve, and the three circular holes on the side of the end plate are arranged around the outside of the supporting inner core, and one end of the insert close to the end plate is opposite to the three circular holes of the end plate.

[0013] Preferably, the top surface of the shell is provided with a window, and a flip cover is rotatably installed on the inner wall of the shell window, a base is provided under the shell, a slide groove is provided on the top surface of the base, a fixed bracket is fixedly installed on the bottom surface of the fixed sleeve, the fixed bracket extends downward to one end of the slide groove on the top surface of the base and is fixedly connected with the base, a sliding bracket is fixedly installed on the bottom surface of the sliding sleeve, and the lower end of the sliding bracket is slidably installed in the slide groove on the top surface of the base.

[0014] Preferably, the cable is sheathed with an insulating plug, which can slide along the surface of the cable, and the inner wall of the tube is contracted inwardly at one end close to the outer shell. When the cable is inserted into the tube, the insulating plug can slide into the gap between the outer wall of the cable and the inner wall of the tube.

[0015] The beneficial effect of the utility model is that after the outer layer of the cable is stripped to expose the wires, the cable is inserted into the two ends of the connector assembly, the wires at the two ends are connected using a metal connecting tube, and then the connecting tube is clamped and insulated and wrapped through the fastening assembly to connect the wires inserted into the connecting tube at both ends. Later, the connected cables can be separated by simply loosening the fastening assembly and unplugging the connecting tube, so as to achieve the effect of quickly separating the two cables when it is necessary to release the original connection between the two cables and establish a new connection, and the old interface can be used to continue to establish a connection with other cables without cutting the cable multiple times, which will not affect the transmission capacity of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front view of a cable connector assembly provided by the utility model;

[0017] Figure 2 A side view of a cable connector assembly provided by the utility model;

[0018] Figure 3 A schematic diagram of the internal structure of a shell of a cable connector assembly provided by the utility model;

[0019] Figure 4 A schematic diagram of the structure of a fastening assembly of a cable connector assembly provided by the utility model;

[0020] Figure 5 The utility model provides a cross-sectional view of a fixed sleeve of a cable connector assembly.

[0021] In the figure: housing 11, flip cover 12, sliding sleeve 13, fixed housing 14, sliding bracket 15, fixed bracket 16, base 17, insert 18, insulating plug 19, connecting pipe 20, end plate 21, rotating plate 22, bevel gear 23, slide plate 24, bracket 25, insulating bag block 26, supporting inner core 27, cable 31, wire 32. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example 1

[0024] like Figure 1-Figure 3 As shown, a cable connector assembly in an embodiment of the first aspect of the utility model comprises a housing 11 and a cable 31, wherein a fixed housing 14 is fixedly inserted and installed at one end of the housing 11, and a sliding sleeve 13 is slidably inserted and installed at the other end of the housing 11, and an insert 18 is inserted and installed at the ends of the fixed housing 14 and the sliding sleeve 13 away from the housing 11, and the insert 18 penetrates the fixed housing 14 or the sliding sleeve 13 and extends to the end of the fixed housing 14 or the sliding sleeve 13 inserted into the housing 11, and the two cables 31 can be respectively Inserted into the insertion tube 18 at both ends of the shell 11, the inner wall of the cable 31 is provided with three wires 32, the wires 32 extend outward from one end of the cable 31 inserted into the insertion tube 18 to the inner wall of the shell 11, the wires 32 in the cable 31 on both sides of the shell 11 extend to one end of the inner wall of the shell 11, the outer wall is sleeved with the connecting tube 20 and connected through the connecting tube 20, and the fixed sleeve 14 is inserted into the inner wall of the shell 11. The side is installed with a fastening component, which can clamp the connecting tube 20 and insulate and wrap the wires 32 inserted into the connecting tube 20 at both ends.

[0025] In the above embodiment, it should be noted that the connecting tube 20 is made of metal and the inserting tube 18 is made of polyethylene. After the outer layer of the cable 31 is peeled off to expose the wire 32, the cable 31 is inserted into the inserting tube 18 at both ends of the shell 11, and the connecting tube 20 is sleeved on the wire 32 port. Then, the sliding sleeve 13 drives the inserting tube 18, i.e., the cable 31 on the inner wall, to slide, so that the wires 32 at both ends of the connecting tube 20 are butted against each other. Then, the connecting tube 20 is clamped and the wires 32 at both ends of the connecting tube 20 are connected and wrapped with insulation through the fastening component. Later, the connected cables 31 can be separated by loosening the fastening component and unplugging the connecting tube 20, so as to achieve the effect of quickly separating the two cables 31 when it is necessary to release the original connection of the two cables 31 and establish a new connection, and the old interface can be used to continue to establish a connection with other cables 31, without cutting off the cables 31 multiple times, which will not affect the transmission capacity of the cables 31.

[0026] Example 2

[0027] like Figure 2-Figure 5 As shown, a cable connector assembly includes all the contents of Example 1. In addition, the fastening assembly includes an end plate 21, the end plate 21 is fixedly installed at one end of the fixed shell 14 inserted into the outer shell 11, the side of the end plate 21 close to the fixed shell 14 penetrates to the inner wall of the fixed shell 14, and the side of the end plate 21 away from the fixed shell 14 is provided with three slide grooves, the slide grooves are arranged around the side of the end plate 21 and penetrate the end plate 21 to extend to the side of the end plate 21 close to the fixed shell 14, and the fastening assembly includes a rotating plate 22, and the rotating plate 22 is rotatably installed on the inner wall of the fixed shell 14 close to the end plate 21 On one side, a spiral protrusion is provided on the side of the rotating plate 22 close to the end plate 21, and a tooth groove is provided on the side of the rotating plate 22 away from the end plate 21. The fastening assembly includes a bevel gear 23, and the bevel gear 23 is rotatably mounted on one side of the inner wall of the fixed sleeve 14. The bevel gear 23 is arranged on the side of the rotating plate 22 with the tooth groove and is meshed with the rotating plate 22. A protrusion is provided on one end of the bevel gear 23 close to the inner wall of the fixed sleeve 14, and the protrusion of the bevel gear 23 penetrates the inner wall of the fixed sleeve 14 and extends to the inner and outer walls of the fixed sleeve 14. The protruding end face of the bevel gear 23 is provided with a hexagonal groove.

[0028] In the above embodiment, it should be noted that a hexagonal screwdriver or a wrench can be inserted into the hexagonal groove on the raised end face of the bevel gear 23. By inserting the hexagonal screwdriver or the wrench into the hexagonal groove on the raised end face of the bevel gear 23 and rotating the bevel gear 23, the bevel gear 23 and the rotating plate 22 are meshed with each other to achieve the effect of driving the rotating plate 22 to rotate.

[0029] Example 3

[0030] like Figure 2-Figure 5As shown, a cable connector assembly includes all the contents of Example 2. In addition, the fastening assembly includes a slide plate 24. The three slide plates 24 are respectively slidably installed in the three slide grooves of the end plate 21. The slide plate 24 is provided with an arc groove on the side close to the rotating plate 22. The spiral protrusion on the side of the rotating plate 22 is embedded in the arc groove of the slide plate 24. The rotation of the rotating plate 22 can drive the slide plate 24 to slide along the slide groove of the end plate 21. The fastening assembly includes a bracket 25, which is fixedly installed on the side of the slide plate 24 away from the rotating plate 22. The bracket 25 is arranged between the fixed sleeve 14 and the sliding sleeve 13. An insulating block 26 is fixedly installed on the side where each of the brackets 25 is close to each other. The side where each of the insulating blocks 26 is close to each other can be tightly attached to the surface of the connecting pipe 20. The fastening assembly includes a supporting core 27, which is fixedly installed on the center of the side of the end plate 21 away from the fixed sleeve 14. Three circular holes are arranged on the side of the end plate 21 away from the fixed sleeve 14. The three circular holes on the side of the end plate 21 are arranged around the outside of the supporting core 27. The end of the insert 18 close to the end plate 21 is opposite to the three circular holes of the end plate 21.

[0031] In the above embodiment, it should be noted that the support inner core 27 is made of insulating polyethylene material, and the insulating block 26 is made of polyvinyl chloride material. When the cable 31 is inserted into the inner wall of the insertion tube 18 in the fixed housing 14, the three wires 32 in the cable 31 respectively pass through the three round holes of the end plate 21 and are embedded in the outer side of the support inner core 27. After the wires 32 at both ends are connected using the connecting tube 20, the rotating plate 22 is rotated, and the rotating plate 22 drives the slide plate 24 to slide inward along the slide groove of the end plate 21. The end plate 21 drives the bracket 25 to slide, and the bracket 25 drives the insulating block 26 to slide inward and close to the surface of the connecting tube 20, continuously squeezing the surface of the connecting tube 20, so that the insulating block 26 and the connecting tube 20 tightly wrap the wire 32 of the cable 31, so as to achieve the effect of tightly connecting the two cables, and then by rotating the rotating plate 22 in the opposite direction, the rotating plate 22 drives the slide plate 24 to drive the bracket 25 and the insulating block 26 away from the connecting tube 20 and the wire 32, and then the wires 32 at both ends of the connecting tube 20 are pulled out to achieve the effect of separating the two cables.

[0032] Example 4

[0033] like Figure 1 , Figure 2 and Figure 4As shown, a cable connector assembly includes all the contents of Example 1. In addition, a window is provided on the top surface of the shell 11, and a flip cover 12 is rotatably installed on the inner wall of the window of the shell 11. A base 17 is provided below the shell 11, and a slide groove is provided on the top surface of the base 17. A fixed bracket 16 is fixedly installed on the bottom surface of the fixed sleeve 14, and the fixed bracket 16 extends downward to one end of the slide groove on the top surface of the base 17 and is fixedly connected with the base 17. A sliding bracket 15 is fixedly installed on the bottom surface of the sliding sleeve 13, and the lower end of the sliding bracket 15 is slidably installed in the slide groove on the top surface of the base 17. The cable 31 is sleeved with an insulating plug 19, and the insulating plug 19 can slide along the surface of the cable 31. The inner wall of the plug 18 is close to the end of the shell 11 and shrinks inward. When the cable 31 is inserted into the plug 18, the insulating plug 19 can be slid into the gap between the outer wall of the cable 31 and the inner wall of the plug 18.

[0034] In the above embodiment, it should be noted that the outer shell 11 is a metal shell, and the outer shell 11 has a protective function. The flip cover 12 is opened by rotating to achieve the effect of sleeve-connecting the wire 32 inside the outer shell 11 with the connecting tube 20. The insulating plug 19 is made of rubber material. The insulating plug 19 can seal the gap between the outer wall of the cable 31 and the inner wall of the insert tube 18, so as to achieve the effect of improving the sealing and insulation of the cable 31 connection.

[0035] The use process of the utility model is as follows: the technicians in this field peel off the outer layer of the cable 31 to expose the wire 32, insert the cable 31 into the insertion tube 18 at both ends of the shell 11, put the connecting tube 20 on the wire 32 port, then slide the sliding sleeve 13 to drive the insertion tube 18, i.e., the cable 31 on the inner wall, to make the wires 32 at both ends of the connecting tube 20 butt against each other, use a hexagonal screwdriver or a wrench to insert into the hexagonal groove on the raised end face of the bevel gear 23, rotate the bevel gear 23, the bevel gear 23 and the rotating plate 22 are meshed with each other, drive the rotating plate 22 to rotate, and the rotating plate 22 is rotated. The slide plate 24 is driven to slide inward along the slide groove of the end plate 21, and the end plate 21 drives the bracket 25 to slide, and the bracket 25 drives the insulating block 26 to slide inward and closely adhere to the surface of the connecting tube 20, and continuously squeezes the surface of the connecting tube 20, so that the insulating block 26 and the connecting tube 20 tightly wrap the wire 32 of the cable 31, and the two cables are tightly wrapped and connected. By rotating the rotating plate 22 in the opposite direction, the rotating plate 22 drives the slide plate 24 to drive the bracket 25 and the insulating block 26 away from the connecting tube 20 and the wire 32, and then the wires 32 at both ends of the connecting tube 20 are pulled out, and the two cables can be separated.

[0036] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A cable connector assembly, comprising a housing (11) and a cable (31), wherein a fixed housing (14) is fixedly inserted into one end of the housing (11), and a sliding sleeve (13) is slidably inserted into the other end of the housing (11), and an insertion tube (18) is inserted into the ends of the fixed housing (14) and the sliding sleeve (13) away from the housing (11), and the insertion tube (18) passes through the fixed housing (14) or the sliding sleeve (13) and extends to the fixed housing (14) or the sliding sleeve (13) to be inserted into the fixed housing (14) or the sliding sleeve (13). One end of the housing (11), the two cables (31) can be respectively inserted into the insertion tubes (18) at both ends of the housing (11), the inner wall of the cable (31) is provided with three wires (32), the wires (32) extend outward from one end of the cable (31) inserted into the insertion tube (18) to the inner wall of the housing (11), the wires (32) in the cables (31) on both sides of the housing (11) extend to one end of the inner wall of the housing (11) and are sleeved with a connecting tube (20) and connected through the connecting tube (20), characterized in that: A fastening assembly is installed on one side of the fixing sleeve (14) inserted into the inner wall of the outer shell (11), and the fastening assembly can clamp the connecting tube (20) and insulate and wrap the connecting wires (32) inserted into the two ends of the connecting tube (20).

2. A cable connector assembly according to claim 1, characterized in that: The fastening assembly comprises an end plate (21), wherein the end plate (21) is fixedly mounted on one end of the fixed casing (14) inserted into the outer casing (11), wherein a side of the end plate (21) close to the fixed casing (14) penetrates through the inner wall of the fixed casing (14), and a side of the end plate (21) away from the fixed casing (14) is provided with three slide grooves, wherein the slide grooves are arranged around the side of the end plate (21) and penetrate through the end plate (21) to extend to a side of the end plate (21) close to the fixed casing (14).

3. A cable connector assembly according to claim 2, characterized in that: The fastening assembly comprises a rotating plate (22), wherein the rotating plate (22) is rotatably mounted on a side of the inner wall of the fixed housing (14) close to the end plate (21), a spiral protrusion is provided on the side of the rotating plate (22) close to the end plate (21), and a tooth groove is provided on the side of the rotating plate (22) away from the end plate (21).

4. A cable connector assembly according to claim 3, characterized in that: The fastening assembly comprises a bevel gear (23), the bevel gear (23) being rotatably mounted on one side of the inner wall of the fixed casing (14), the bevel gear (23) being arranged on a side of the rotating plate (22) provided with a tooth groove and being meshedly connected with the rotating plate (22), a protrusion being arranged at one end of the bevel gear (23) close to the inner wall of the fixed casing (14), the protrusion of the bevel gear (23) penetrating the inner wall of the fixed casing (14) and extending to the inner wall and outer wall of the fixed casing (14), and a hexagonal groove being arranged on the protrusion end face of the bevel gear (23).

5. The cable connector assembly according to claim 3, characterized in that: The fastening assembly comprises a slide plate (24), and the three slide plates (24) are respectively slidably mounted in three slide grooves of the end plate (21); an arc-shaped groove is arranged on one side of the slide plate (24) close to the rotating plate (22); a spiral protrusion on the side of the rotating plate (22) is embedded in the arc-shaped groove of the slide plate (24); the rotation of the rotating plate (22) can drive the slide plate (24) to slide along the slide groove of the end plate (21).

6. A cable connector assembly according to claim 5, characterized in that: The fastening assembly comprises a bracket (25), wherein the bracket (25) is fixedly mounted on a side of the slide plate (24) away from the rotating plate (22), and the bracket (25) is arranged between the fixed sleeve (14) and the sliding sleeve (13), and an insulating block (26) is fixedly mounted on a side close to each other of the brackets (25), and a side close to each other of the insulating blocks (26) can be closely attached to the surface of the connecting pipe (20).

7. The cable connector assembly according to claim 2, characterized in that: The fastening assembly comprises a supporting inner core (27) fixedly mounted at the center of a side of the end plate (21) away from the fixed casing (14); three circular holes are arranged on the side of the end plate (21) away from the fixed casing (14); the three circular holes on the side of the end plate (21) are arranged around the outside of the supporting inner core (27); and one end of the insert tube (18) close to the end plate (21) faces the three circular holes of the end plate (21).

8. The cable connector assembly according to claim 1, characterized in that: The top surface of the shell (11) is provided with a window, and a flip cover (12) is rotatably installed on the inner wall of the window of the shell (11). A base (17) is provided below the shell (11), and a slide groove is provided on the top surface of the base (17). A fixed bracket (16) is fixedly installed on the bottom surface of the fixed sleeve (14), and the fixed bracket (16) extends downward to one end of the slide groove on the top surface of the base (17) and is fixedly connected with the base (17). A sliding bracket (15) is fixedly installed on the bottom surface of the sliding sleeve (13), and the lower end of the sliding bracket (15) is slidably installed in the slide groove on the top surface of the base (17).

9. The cable connector assembly according to claim 1, characterized in that: The cable (31) is sheathed with an insulating plug (19), and the insulating plug (19) can slide along the surface of the cable (31). The inner wall of the insertion tube (18) is contracted inward at one end close to the outer shell (11). When the cable (31) is inserted into the insertion tube (18), the insulating plug (19) can slide into the gap between the outer wall of the cable (31) and the inner wall of the insertion tube (18).

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