Sealed integrated cable connector

Abstract

The invention discloses a sealed integrated cable connector, and relates to the technical field of cable connectors. The technical key points include: a cylindrical tube, a cable core cavity and a pair of sealed cavities are provided inside the cylindrical tube, and the cable core cavity is located between the two sealed cavities; a rubber ring is fixedly installed inside the cylindrical tube, each sealed cavity has a pair of rubber rings inside, and the two rubber rings are respectively arranged at two ends in the length direction of the sealed cavity, and movable plates are fixedly installed on the opposite surfaces of the two rubber rings, and the movable plates are connected with the internal cavity of the rubber rings through a plurality of through holes provided on the movable plates; a piston ring, a pair of piston rings are slidably provided inside each sealed cavity, each piston ring is provided with an arc portion, and a magnetic rod is fixedly provided in the sealed cavity and between the two arc portions; a first glue injection head is fixedly installed on the outer surface of the cylindrical tube, and the first glue injection head is arranged between the two arc portions. The integrated cable connector has excellent sealing performance.

Description

Technical Field

[0001] The invention relates to the technical field of cable connectors, in particular to a sealed integrated cable connector. Background Art

[0002] Cable connectors are also called cable heads. After the cable is laid, in order to make it a continuous line, each section of the line must be connected as a whole. These connection points are called cable connectors. The cable connector in the middle of the cable line is called an intermediate joint, and the cable connectors at both ends of the line are called terminal heads. Cable connectors are used to lock and fix the incoming and outgoing lines.

[0003] A relatively common integrated cable connector in the prior art is composed of a cylindrical tube and four bolts installed on the cylindrical tube. During the connection process, the insulation skins of the two cable ends are stripped off to expose the cable cores, and then the cable cores of the two cables are inserted into the cylindrical tube. Finally, the four bolts are screwed into the cylindrical tube using a tool, and the cable cores of the two cables are pressed and fixed using the ends of the bolts. Since the cable cores of the two cables can only be inserted into the cylindrical tube, even after the cable cores are fixed, part of the cable core will still be exposed outside the cylindrical tube. The sealing ability of the integrated cable connector is poor. Therefore, in order to solve the above technical problems, the present invention provides a sealed integrated cable connector. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a sealed integrated cable connector having excellent sealing performance.

[0005] To achieve the above object, the present invention provides the following technical solution: a sealed integrated cable connector, comprising:

[0006] A cylindrical tube, wherein a cable core cavity and a pair of sealing cavities are provided inside the cylindrical tube, wherein the cable core cavity is located between the two sealing cavities, and heat shrinkable parts are fixedly installed at both ends of the cylindrical tube in the length direction;

[0007] A rubber ring is fixedly installed inside the cylindrical tube, and each sealed cavity has a pair of rubber rings inside, and the two rubber rings are respectively arranged at both ends of the sealed cavity in the length direction, and movable plates are fixedly installed on the opposite surfaces of the two rubber rings, and the movable plates are connected to the internal cavity of the rubber rings through a plurality of through holes;

[0008] Piston rings, a pair of piston rings are slidably arranged inside each sealing cavity, each piston ring is provided with an arc portion, and a magnetic rod is fixedly arranged inside the sealing cavity and between the two arc portions;

[0009] The first glue injection head is fixedly mounted on the outer surface of the cylindrical tube, the first glue injection head is arranged between the two arc parts, and the first bolt is threadedly mounted on the first glue injection head.

[0010] Preferably, a first protrusion is fixedly mounted on the first glue injection head, a first glue stopper is slidably mounted in the first protrusion, a second inclined surface is arranged on the first glue stopper, and a first spring is fixedly mounted between the first glue stopper and the first protrusion.

[0011] Preferably, a plurality of convex rings are fixedly mounted on the inner surface of the cylindrical tube, and the plurality of convex rings are evenly spaced and distributed in the length direction of the cable core cavity. A plurality of through openings are evenly spaced and opened on the cylindrical tube and located at the cable core cavity, and a clamping block is slidably mounted on each through opening. A sealing plate is fixedly mounted on the outer surface of the cylindrical tube, and a magnetic plate is fixedly mounted on the inner surface of the sealing plate. A first inclined surface is arranged on the clamping block, and a clamping assembly is mounted on the sealing plate, which enables the plurality of clamping blocks to be inserted into the cable core cavity in sequence.

[0012] Preferably, the clamping assembly includes a pressing plate and a bolt rod; the pressing plate is slidably mounted on the sealing plate, the bolt rod is threadedly connected to the sealing plate, and one end of the bolt rod is rotatably connected to the pressing plate.

[0013] Preferably, a second glue injection head is fixedly installed on one end of the sealing plate, and a second bolt is threadedly connected to the second glue injection head; a piston plate is slidably arranged on the inner surface of the sealing plate, and an air supply pipe group is fixedly installed on the other end of the sealing plate, and the air supply pipe group is respectively connected to the interiors of the two sealing chambers.

[0014] Preferably, the air supply pipe group includes a bent pipe, a U-shaped pipe and a connecting pipe; the U-shaped pipe is fixedly installed on the outer surface of the cylindrical tube, and a pair of U-shaped pipes are provided, the two U-shaped pipes are respectively connected to the interior of the two sealing chambers, the two ends of the U-shaped pipe are located on both sides of the two piston rings, the two ends of the connecting pipe in the length direction are respectively fixedly connected to the two U-shaped tubes, one end of the bent pipe is fixedly connected to the connecting pipe, and the other end of the bent pipe is fixedly connected to the other end of the sealing plate.

[0015] Preferably, a second protrusion is fixedly mounted on the second glue injection head, a second glue stop block is slidably arranged in the second protrusion, a third inclined surface is arranged on the second glue stop block, and a second spring is fixedly mounted between the second glue stop block and the second protrusion.

[0016] Preferably, a track block is fixedly mounted on each piston ring, and a slide rail for the track block to slide is provided on the inner surface of the cylindrical tube.

[0017] Beneficial Effects

[0018] Compared with the prior art, the present invention provides a sealed integrated cable connector, which has the following beneficial effects:

[0019] 1. A cable core cavity and a pair of sealing cavities are opened inside the cylindrical tube, a rubber ring is fixedly installed inside the cylindrical tube, a rubber ring is arranged at both ends of each sealing cavity in the length direction, a movable plate is fixedly installed on each rubber ring, a pair of piston rings are slidingly arranged inside each sealing cavity, a magnetic rod is fixedly arranged on the cylindrical tube and located between the two piston rings, when the colloid is injected into the sealing cavity by a syringe, the injected colloid will push the two piston rings to move in opposite directions, and the piston ring will push the gas in the sealing cavity into the rubber ring through the through hole, and the expanded rubber ring will fit tightly on the outer surface of the cable, and the expanded rubber ring has a thrust on the colloid, which can ensure that the colloid fills the sealing cavity and can also prevent gaps from appearing after the colloid solidifies. Therefore, the solidified colloid, the expanded rubber ring and the heat shrink part can fully isolate the cable core from the outside world, so that the integrated cable connector has excellent sealing performance;

[0020] 2. A plurality of convex rings are fixedly installed on the inner surface of the cylindrical tube, and the plurality of convex rings are evenly spaced and distributed in the length direction of the cable core cavity. A plurality of through openings are opened on the cylindrical tube, and a clamping block is slidably arranged on each through opening, and a first inclined surface is arranged on the clamping block. A sealing plate is fixedly installed on the outer surface of the cylindrical tube, and a clamping assembly is installed on the sealing plate, and the clamping assembly can enable a plurality of clamping blocks to be inserted into the cable core cavity in sequence. The plurality of clamping blocks are inserted into the cable core cavity in sequence, and the clamping block presses the cable core into the groove between the two convex rings and presses the cable core tightly, so that the cable core is curved and wavy after being pressed, which can significantly improve the firmness of the connection between the cable and the cylindrical tube, and the plurality of clamping blocks squeeze the cable core in sequence, and the cable core will not be broken due to a large tensile force in its length direction.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a schematic structural diagram of a cross section in the present invention;

[0025] Figure 3 For the present invention Figure 2 A magnified view of part A in FIG.

[0026] Figure 4 It is a schematic diagram of the disassembled structure of the cylindrical tube, the sealing plate, the pressing block and the rubber ring in the present invention;

[0027] Figure 5 It is a schematic diagram of the disassembled structure of the sealing plate, the pressing plate, the bolt rod and the piston plate in the present invention;

[0028] Figure 6 It is a schematic diagram of a partial cross-sectional structure of a cylindrical tube in the present invention;

[0029] Figure 7 For the present invention Figure 6 A magnified view of part A in FIG.

[0030] Figure 8 It is a schematic diagram of the cross-sectional structure of the second glue injection head in the present invention.

[0031] In the figure:

[0032] 10. cylindrical tube; 101. through port; 102. sealing cavity; 103. cable core cavity; 104. slide rail; 105. magnetic rod; 11. heat shrinkable part; 12. convex ring;

[0033] 20. Closing plate; 201. Magnetic plate; 21. Pressing plate; 22. Bolt rod; 23. Piston plate; 24. Pressing block; 241. First inclined surface;

[0034] 30, piston ring; 301, arc portion; 302, track block; 31, rubber ring; 32, movable plate; 321, through hole;

[0035] 40. elbow; 41. U-shaped pipe; 42. connecting pipe;

[0036] 50, first glue injection head; 501, first protrusion; 51, first glue stopper; 511, second inclined surface; 52, first spring; 53, first bolt;

[0037] 60, second rubber injection head; 601, second protruding portion; 61, second rubber stopper; 611, third inclined surface; 62, second spring; 63, second bolt;

[0038] 70. Cable; 71. Cable core. DETAILED DESCRIPTION

[0039] The following is combined with Figures 1 to 8The principles and features of the present invention are described, and the examples given are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0040] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0042] Embodiment 1:

[0043] Please combine Figures 1 to 8 As shown, the present invention provides a sealed integrated cable connector, the integrated cable connector comprising:

[0044] A cylindrical tube 10, wherein a cable core cavity 103 and a pair of sealed cavities 102 are provided inside the cylindrical tube 10, wherein the cable core cavity 103 is located between the two sealed cavities 102, and heat shrinkable parts 11 are fixedly installed at both ends of the cylindrical tube 10 in the length direction, and the cable core 71 can be exposed by stripping off the insulation skins at the ends of the two cables 70, and then the two cables 70 are inserted into the cylindrical tube 10, wherein the cable core 71 is located in the cable core cavity 103, and a part of the cable 70 is located in the sealed cavity 102;

[0045] The rubber ring 31 is fixedly installed inside the cylindrical tube 10. Each sealed cavity 102 has a pair of rubber rings 31 inside, and the two rubber rings 31 are respectively arranged at the two ends of the sealed cavity 102 in the length direction. The two rubber rings 31 in the same sealed cavity 102 are fixedly installed with movable plates 32 on the opposite surfaces. The movable plates 32 are connected to the inner cavity of the rubber rings 31 through a plurality of through holes 321.

[0046] Piston ring 30, a pair of piston rings 30 are slidably arranged inside each sealed cavity 102, a track block 302 is fixedly mounted on each piston ring 30, a slide rail 104 for the track block 302 to slide is provided on the inner surface of the cylindrical tube 10, an arc portion 301 is arranged on each piston ring 30, a magnetic rod 105 is fixedly arranged in the sealed cavity 102 and between the two arc portions 301, the two piston rings 30 are made of iron material, the magnetic rod 105 can adsorb and fix the two piston rings 30 in the sealed cavity 102, and the magnetic rod 105 is arranged in the middle of the sealed cavity 102;

[0047] The first glue injection head 50 is fixedly mounted on the outer surface of the cylindrical tube 10. Each sealed cavity 102 corresponds to a first glue injection head 50. The first glue injection head 50 is arranged between the two arc parts 301. When the integrated cable connector is used to connect two cables 70, the ends of the two cables 70 are respectively inserted into the interior of the cylindrical tube 10, and the cable cores 71 of the two cables 70 are inserted into the cable core cavity 103. Part of the area of ​​the cable 70 is located in the sealed cavity 102. The two heat shrinkable parts 11 are respectively wrapped on the outer surfaces of the two cables 70. The two heat shrinkable parts 11 are shrunk by a flamethrower. At this time, the cylindrical tube 10 is fixed on the two cables 70. Then, the colloid is injected into the sealed cavity 102 through the first glue injection head 50 by a syringe. The colloid first enters between the two piston rings 30. When the amount of the colloid increases, the injected colloid will push the two piston rings 30 to move in opposite directions. During the movement of the two piston rings 30, the seals will be The gas in the sealing cavity 102 is pushed into the rubber ring 31 through the through hole 321, and the pressure inside the rubber ring 31 will continue to increase, causing the rubber ring 31 to expand. The expanded rubber ring 31 will fit tightly on the outer surface of the cable 70. During the solidification process of the colloid, the volume of the colloid will shrink, and the rubber ring 31 has a thrust on the piston ring 30. Even if the colloid is in the solidification process, no gap will appear in the colloid. The solidified colloid can fill every part of the sealing cavity 102, ensuring that the colloid can completely fill and seal the gap between the cable 70 and the inner surface of the cylindrical tube 10. The solidified colloid, the expanded rubber ring 31 and the heat shrinkable part 11 can fully isolate the cable core 71 from the outside, so that the integrated cable connector has excellent sealing performance; the first glue injection head 50 is threadedly installed with a first bolt 53. After the colloid in the sealing cavity 102 is injected, the end of the first glue injection head 50 is sealed by the first bolt 53.

[0048] Furthermore, air is pressed into the two rubber rings 31, and the expanded rubber rings 31 exert a thrust on the piston ring 30. After the syringe is pulled out from the end of the first glue injection head 50, due to the thrust exerted by the rubber ring 31, the colloid in the sealing cavity 102 is easily ejected from the end of the first glue injection head 50, causing waste of the colloid. The first glue injection head 50 is fixedly mounted with a first protruding portion 501, and a first glue stopper 51 is slidably mounted in the first protruding portion 501. The first glue stopper 51 is provided with a second inclined surface 511, a first spring 52 is fixedly installed between the first glue stop block 51 and the first protrusion 501. When the syringe is injecting glue, the end of the syringe squeezes the second inclined surface 511, and the first glue stop block 51 shrinks into the first protrusion 501. After the injection is completed, the end of the syringe is withdrawn from the first glue injection head 50. At this time, under the elastic force of the first spring 52, the first glue stop block 51 closes the channel of the first glue injection head 50, which can prevent the glue from being pressurized and ejected from the end of the first glue injection head 50.

[0049] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below for details.

[0050] Embodiment 2:

[0051] In the prior art, the ends of multiple bolts are used to tighten the cable core 71, thereby achieving a fixed connection between the cable 70 and the cylindrical tube 10. In this connection mode, only a part of the cable core 71 is deformed by the bolts, and the firmness of the connection needs to be improved. Therefore, multiple convex rings 12 are fixedly installed on the inner surface of the cylindrical tube 10, and the multiple convex rings 12 are evenly spaced and distributed in the length direction of the cable core cavity 103. The cylindrical tube 10 is provided with multiple through holes equidistantly spaced at the cable core cavity 103. The cylindrical tube 10 is provided with a sealing plate 20 fixedly mounted on the outer surface of the cylindrical tube 10, and a magnetic plate 201 fixedly mounted on the inner surface of the sealing plate 20. The plurality of sealing blocks 24 are located inside the sealing plate 20, and the top of the sealing block 24 is made of iron material. The plurality of sealing blocks 24 are fixed by the magnetic plate 201. The sealing block 20 is provided with a first inclined surface 241. The sealing plate 20 is provided with a sealing assembly, and the sealing assembly includes a sealing plate 20. 21 and bolt rod 22; the pressing plate 21 is slidably mounted on the sealing plate 20, the bolt rod 22 is threadedly connected to the sealing plate 20, one end of the bolt rod 22 is rotatably connected to the pressing plate 21, and the pressing plate 21 can be moved from one end of the sealing plate 20 to the other end of the sealing plate 20 by rotating the bolt rod 22. During the movement of the pressing plate 21, the pressing blocks 24 are squeezed one by one, and the bottom ends of the pressing blocks 24 are inserted into the cable core cavity 103 in turn, and the bottom end of the pressing block 24 presses the cable core 71 between the two convex rings 12 The cable core 71 is inserted into the groove and pressed tightly, so that the cable core 71 is curved and wavy after being pressed, which can significantly improve the firmness of the connection between the cable 70 and the cylindrical tube 10, and is not easy to loosen. In addition, multiple pressing blocks 24 squeeze the cable core 71 in turn, and the cable core 71 will not be subjected to a large tensile force in its length direction and break. It should be noted that the cable core 71 is first pressed and fixed by multiple pressing blocks 24, and then the two heat shrinkable parts 11 are shrunk by a flamethrower.

[0052] A second glue injection head 60 is fixedly installed on one end of the sealing plate 20, a second protrusion 601 is fixedly installed on the second glue injection head 60, a second glue stop block 61 is slidably arranged in the second protrusion 601, a third inclined surface 611 is arranged on the second glue stop block 61, a second spring 62 is fixedly installed between the second glue stop block 61 and the second protrusion 601, and a second bolt 63 is threadedly connected to the second glue injection head 60; a piston plate 23 is slidably arranged on the inner surface of the sealing plate 20, and an air supply pipe group is fixedly installed on the other end of the sealing plate 20, and the air supply pipe group consists of a bent pipe 40, a U-shaped pipe 41 and a connecting pipe 42; the U-shaped pipe 41 is fixedly installed on the outer surface of the cylindrical tube 10, and a pair of U-shaped pipes 41 are arranged, and the two U-shaped pipes 41 are respectively connected to the inside of the two sealing chambers 102, and the U-shaped pipes 41 are connected to the inside of the two sealing chambers 102. The two ends are located on both sides of the two piston rings 30, the two ends of the connecting tube 42 in the length direction are fixedly connected to the two U-shaped tubes 41 respectively, one end of the bent tube 40 is fixedly connected to the connecting tube 42, and the other end of the bent tube 40 is fixedly connected to the other end of the sealing plate 20; before injecting the colloid into the sealing cavity 102, first use a syringe to inject the colloid into the sealing plate 20, the injected colloid will push the piston plate 23 to move from one end of the sealing plate 20 to the other end of the sealing plate 20, and the air inside the sealing plate 20 will enter the interior of the two sealing cavities 102 through the air supply pipe group. After the interior of the sealing plate 20 is filled with colloid, the pressure in the air supply pipe group is relatively large, so it has a certain thrust on the piston plate 23. The piston plate 23 subjected to the thrust can ensure that the colloid fills the interior of the sealing plate 20, thereby ensuring the sealing effect at the sealing plate 20.

[0053] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. Sealed integrated cable connector, characterized in that: include: A cylindrical tube (10), wherein a cable core cavity (103) and a pair of sealing cavities (102) are provided inside the cylindrical tube (10), wherein the cable core cavity (103) is located between the two sealing cavities (102), and heat shrinkable parts (11) are fixedly installed at both ends of the cylindrical tube (10) in the length direction, and a plurality of convex rings (12) are fixedly installed on the inner surface of the cylindrical tube (10), and the plurality of convex rings (12) are evenly spaced and distributed in the length direction of the cable core cavity (103), and the cylindrical tube (10) and the convex rings (12) are located on the cylindrical tube (10). A plurality of openings (101) are provided at equal intervals at the cable core cavity (103), a pressing block (24) is slidably provided on each opening (101), a sealing plate (20) is fixedly installed on the outer surface of the cylindrical tube (10), a magnetic plate (201) is fixedly installed on the inner surface of the sealing plate (20), a first inclined surface (241) is provided on the pressing block (24), and a pressing assembly is installed on the sealing plate (20), and the pressing assembly enables the plurality of pressing blocks (24) to be sequentially inserted into the cable core cavity (103); A rubber ring (31) is fixedly mounted inside the cylindrical tube (10), each sealed cavity (102) has a pair of rubber rings (31) inside, and the two rubber rings (31) are respectively arranged at two ends of the sealed cavity (102) in the length direction, and movable plates (32) are fixedly mounted on opposite surfaces of the two rubber rings (31), and the movable plates (32) are connected to the internal cavity of the rubber rings (31) through a plurality of through holes (321) provided on the movable plates (32); Piston rings (30), a pair of piston rings (30) are slidably disposed inside each sealing cavity (102), each piston ring (30) is provided with an arc portion (301), and a magnetic rod (105) is fixedly disposed inside the sealing cavity (102) and between the two arc portions (301); The first glue injection head (50) is fixedly mounted on the outer surface of the cylindrical tube (10); the first glue injection head (50) is arranged between the two arc portions (301); and a first bolt (53) is threadedly mounted on the first glue injection head (50).

2. The sealed integrated cable connector according to claim 1, characterized in that: A first protruding portion (501) is fixedly mounted on the first glue injection head (50), a first glue stop block (51) is slidably mounted inside the first protruding portion (501), a second inclined surface (511) is provided on the first glue stop block (51), and a first spring (52) is fixedly mounted between the first glue stop block (51) and the first protruding portion (501).

3. The sealed integrated cable connector according to claim 1, characterized in that: The clamping assembly comprises a pressing plate (21) and a bolt rod (22); the pressing plate (21) is slidably mounted on the sealing plate (20), the bolt rod (22) is threadedly connected to the sealing plate (20), and one end of the bolt rod (22) is rotatably connected to the pressing plate (21).

4. The sealed integrated cable connector according to claim 1, characterized in that: A second glue injection head (60) is fixedly mounted on one end of the sealing plate (20), and a second bolt (63) is threadedly connected to the second glue injection head (60); A piston plate (23) is slidably arranged on the inner surface of the sealing plate (20), and an air supply pipe group is fixedly installed on the other end of the sealing plate (20), and the air supply pipe group is respectively connected to the inside of the two sealed chambers (102).

5. The sealed integrated cable connector according to claim 4, characterized in that: The air supply pipe group comprises a bent pipe (40), a U-shaped pipe (41) and a connecting pipe (42); The U-shaped tube (41) is fixedly installed on the outer surface of the cylindrical tube (10), and a pair of the U-shaped tubes (41) are provided. The two U-shaped tubes (41) are respectively connected to the inside of the two sealing chambers (102), and the two ends of the U-shaped tube (41) are located on both sides of the two piston rings (30). The two ends of the connecting tube (42) in the length direction are respectively fixedly connected to the two U-shaped tubes (41), one end of the bent tube (40) is fixedly connected to the connecting tube (42), and the other end of the bent tube (40) is fixedly connected to the other end of the sealing plate (20).

6. The sealed integrated cable connector according to claim 4, characterized in that: A second protruding portion (601) is fixedly mounted on the second glue injection head (60), a second glue stop block (61) is slidably mounted in the second protruding portion (601), a third inclined surface (611) is disposed on the second glue stop block (61), and a second spring (62) is fixedly mounted between the second glue stop block (61) and the second protruding portion (601).

7. The sealed integrated cable connector according to claim 1, characterized in that: A track block (302) is fixedly mounted on each piston ring (30), and a slide rail (104) for the track block (302) to slide is provided on the inner surface of the cylindrical tube (10).

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