A sealed, waterproof cable connector

Abstract

The application discloses a sealed waterproof cable connector and relates to the field of cable connectors, which comprises a main body one and a main body two, the opposite sides of the main body one and the main body two are provided with connecting pipes, the connecting pipes are provided with annular grooves on one side, a plurality of groups of support mechanisms are equidistantly arranged in the annular grooves, the support mechanisms comprise support rods one and support rods two, recesses are formed in the support rods one, baffles are arranged on the inner side walls of the recesses and located at the bottom positions, vertical grooves are formed on the upper ends of the support rods two and close to the two side positions, telescopic rods are arranged in the vertical grooves, and cover plates are screw-connected between the inner side walls of the annular grooves and located at the side positions of the support mechanisms; the application can effectively offset the pressure received by the connecting pipes, improve the stability of the connecting pipes, avoid the deformation and damage of the connecting pipes under the action of the pressure, effectively improve the sealing property of the cable connector, and improve the waterproof effect.

Description

Technical Field

[0001] This invention relates to the field of cable connectors, and more particularly to a sealed and waterproof cable connector. Background Technology

[0002] Cable connectors are mainly used for signal transmission between various digital program-controlled exchanges, optoelectronic transmission equipment and patch panels in transmission equipment bureaus, and are used to transmit data, audio and video and other communication equipment.

[0003] Most common cable connectors on the market are damaged by deformation of the connecting tube used to connect to the cable under external force, which prevents the cable from being connected to the cable connector smoothly. To address this, we propose a sealed and waterproof cable connector. Summary of the Invention

[0004] The purpose of this invention is to address the deficiencies in the prior art by proposing a sealed and waterproof cable connector.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A sealed waterproof cable connector includes a main body one and a main body two. A connecting tube is provided on the side of the main body one and the main body two that are far apart from each other. An annular groove is opened on one side of the connecting tube, and several sets of support mechanisms are arranged at equal intervals inside the annular groove.

[0007] As a further embodiment of the present invention: the support mechanism includes a support rod one and a support rod two. The support rod one has a groove inside, and baffles are provided on both inner side walls of the groove at the bottom position. The support rod two has vertical grooves at the upper end and near both sides, and telescopic rods are provided inside the vertical grooves.

[0008] As a further embodiment of the present invention: a cover plate is threaded between the inner sidewalls of the annular groove and located on one side of the support mechanism, and a number of inclined grooves are equally spaced on the sidewall of the cover plate.

[0009] As a further embodiment of the present invention: the bottom of the telescopic rod is fixedly connected to the bottom end of the vertical groove, the top of the telescopic rod is fixedly connected to the top end of the groove, a spring is wound around the surface of the telescopic rod, the baffle is matched with the top position of the support rod, the support rod is movably arranged inside the groove through the baffle and the telescopic rod, and several sets of the support mechanisms are equidistantly arranged between the inner sidewalls of the annular groove.

[0010] As a further embodiment of the present invention: a slot is provided on one side of the first body, a connecting groove is provided on the inner side wall of the slot, an insert plate that fits into the slot is provided on one side of the second body, two sets of connecting rods that fit into the connecting groove are provided on one side of the insert plate, and a sealing ring is provided between the first body and the second body.

[0011] As a further aspect of the present invention: a metal sheet is provided between the first and second main bodies and the connecting pipe, and one end of the connecting rod is inserted into the connecting groove through a slot and a plate, and one end of the connecting rod is in contact with the metal sheet.

[0012] As a further embodiment of the present invention: two sets of transverse grooves are provided on the outer side wall of the main body and near one side, a sliding rod is provided between the inner side walls of the transverse grooves, a positioning plate is slidably provided on the sliding rod and inside the transverse groove, a threaded groove is provided on one side wall of the main body near one end, a sealing sleeve is threaded on the surface of the main body, and two sets of positioning grooves that fit with the positioning plate are provided on the inner side wall of the sealing sleeve and near the edge.

[0013] As a further embodiment of the present invention: the inner wall of the sealing sleeve is provided with a threaded strip that fits into the threaded groove, one end of the sealing sleeve is covered and disposed on one end of the main body by the threaded strip and the threaded groove, and a second spring is wound around the surface of the slide rod and located on one side of the positioning plate, and the positioning plate is engaged and disposed inside the positioning groove by the second spring and the slide rod.

[0014] As a further embodiment of the present invention: the second main body is movably disposed on one side of the first main body via a slot and insert plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. By rotating the cover plate through the inclined groove, it is positioned between the inner walls of the annular groove and close to the groove opening. At this time, the cover plate can shield the support mechanism, preventing dust and other debris from moving into the annular groove and clogging the support mechanism. When the outer wall of the connecting pipe is under pressure, the two inner walls of the annular groove come closer together, thus squeezing the support mechanism. At this time, support rod one moves downward along support rod two through the groove. As the distance between the top of the groove and the top of support rod two gradually decreases, the telescopic rod will gradually compress into the vertical groove, and spring one will be compressed. Then, the compressed spring one applies a thrust to the top position inside the groove through the telescopic rod, pushing support rod one away from support rod two. At this time, support rod one applies a supporting force to the inner wall of the annular groove, which can effectively counteract the pressure on the connecting pipe, improve the stability of the connecting pipe, and prevent the connecting pipe from deforming and being damaged under pressure.

[0017] 2. Place the sealing ring on one side of the main body, and then gradually insert the insert plate at one end of the main body into the slot. During this process, the connecting rod is gradually inserted into the corresponding connecting groove along with the insert plate, and one end of the connecting rod connects with the metal plate inside the connecting tube. The sealing ring is located in the gap between the main body and the main body, which can fill the gap and increase the sealing between the two. Move the positioning plate to one side of the horizontal groove along the sliding rod. At this time, the second spring is compressed, and the sealing sleeve is rotated to move along the main body towards the main body. At this time, one end of the sealing sleeve is gradually fitted into the position of one end of the main body through the threaded strip and the threaded groove. Then, the second spring applies a pushing force to the positioning plate, which moves along the horizontal groove and is inserted into the positioning groove to position the sealing sleeve. At this time, the sealing sleeve can block the gap between the main body and the main body. Through the above operation, the sealing performance of the cable connector can be effectively improved and the waterproof effect can be enhanced. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0019] Figure 1 This is a schematic diagram of the overall structure of a sealed waterproof cable connector proposed in this invention;

[0020] Figure 2 This is a schematic diagram of the main body of a sealed waterproof cable connector proposed in this invention;

[0021] Figure 3 This is a schematic diagram of the structure of the second main body in a sealed waterproof cable connector proposed in this invention;

[0022] Figure 4 This is a schematic diagram of the sealing sleeve in a sealed waterproof cable connector proposed in this invention;

[0023] Figure 5 This is a schematic diagram of the connecting tube in a sealed waterproof cable connector proposed in this invention;

[0024] Figure 6 This is a schematic diagram of the support mechanism in a sealed waterproof cable connector proposed in this invention.

[0025] In the diagram: 1. Main body one; 2. Slot; 3. Connecting groove; 4. Sealing ring; 5. Horizontal groove; 6. Sliding rod; 7. Positioning plate; 8. Main body two; 9. Connecting rod; 10. Sealing sleeve; 11. Positioning groove; 12. Connecting pipe; 13. Annular groove; 14. Support mechanism; 15. Support rod one; 16. Groove; 17. Baffle; 18. Support rod two; 19. Vertical groove; 20. Telescopic rod; 21. Cover plate; 22. Inclined groove; 23. Threaded groove. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0027] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0028] Example 1

[0029] Please see Figure 1-6 The present invention provides a technical solution: a sealed waterproof cable connector, including a main body 1 and a main body 2 8. A connecting tube 12 is provided on the side of the main body 1 and the main body 2 8 that is far apart from each other. An annular groove 13 is opened on one side of the connecting tube 12. Several sets of support mechanisms 14 are equidistantly arranged inside the annular groove 13.

[0030] Please see Figure 5-6 The support mechanism 14 includes a first support rod 15 and a second support rod 18. The first support rod 15 has a groove 16 inside. Both inner side walls of the groove 16 and the bottom position are provided with baffles 17. The second support rod 18 has vertical grooves 19 at the upper end and near both sides. The vertical grooves 19 are provided with telescopic rods 20.

[0031] A cover plate 21 is threaded between the inner walls of the annular groove 13 and located on one side of the support mechanism 14. Several sets of inclined grooves 22 are equally spaced on the side wall of the cover plate 21.

[0032] The bottom of the telescopic rod 20 is fixedly connected to the bottom of the vertical groove 19, and the top of the telescopic rod 20 is fixedly connected to the top of the groove 16. A spring is wound around the surface of the telescopic rod 20. The baffle 17 fits with the top of the support rod 18. The support rod 18 is movably set inside the groove 16 through the baffle 17 and the telescopic rod 20. Several sets of support mechanisms 14 are equidistantly arranged between the inner side walls of the annular groove 13.

[0033] During use, the several sets of support mechanisms 14 installed inside the annular groove 13 are inspected to ensure they can be used normally. Then, the cover plate 21 is rotated through the inclined groove 22 and positioned between the inner side walls of the annular groove 13 and near the groove opening. At this time, the cover plate 21 can shield the support mechanisms 14 to prevent dust and other debris from moving into the annular groove 13 and clogging the support mechanisms 14. The connecting pipes 12 installed at one end of the main body 1 and the main body 2 are connected to the corresponding cables, and the cables are brought into contact with the metal plates installed inside the connecting pipes 12. When the connecting pipes 12... When the outer wall is under pressure, the two inner walls of the annular groove 13 come closer together, thus squeezing the support mechanism 14. At this time, the support rod 15 moves downward along the support rod 18 through the groove 16. As the distance between the top of the groove 16 and the top of the support rod 18 gradually decreases, the telescopic rod 20 will gradually compress into the vertical groove 19 and compress the spring 1. The compressed spring 1 then applies a pushing force to the top of the groove 16 through the telescopic rod 20, pushing the support rod 15 to move away from the support rod 18. At this time, the support rod 15 applies a supporting force to the inner wall of the annular groove 13, which can effectively counteract the pressure on the connecting pipe 12, improve the stability of the connecting pipe 12, and prevent the connecting pipe 12 from deforming and being damaged under the pressure.

[0034] Example 2

[0035] Please see Figure 1-6 The present invention provides a technical solution: a sealed waterproof cable connector, including a main body 1 and a main body 2 8. A connecting tube 12 is provided on the side of the main body 1 and the main body 2 8 that is far apart from each other. An annular groove 13 is opened on one side of the connecting tube 12. Several sets of support mechanisms 14 are arranged at equal intervals inside the annular groove 13.

[0036] A slot 2 is provided on one side of the main body 1, and a connecting groove 3 is provided on the inner side wall of the slot 2. A plug plate that fits into the slot 2 is provided on one side of the main body 2, and two sets of connecting rods 9 that fit into the connecting groove 3 are provided on one side of the plug plate. A sealing ring 4 is provided between the main body 1 and the main body 2.

[0037] Metal plates are provided between the main body 1 and the main body 2 8 and the connecting pipe 12. One end of the connecting rod 9 is inserted into the connecting groove 3 through the insertion plate and the slot 2, and one end of the connecting rod 9 is in contact with the metal plate.

[0038] Two sets of transverse grooves 5 are provided on the outer side wall of the main body 1 near one side. A sliding rod 6 is provided between the inner side walls of the transverse grooves 5. A positioning plate 7 is slidably provided on the sliding rod 6 and inside the transverse grooves 5. A threaded groove 23 is provided on the side wall of the main body 1 near one end. A sealing sleeve 10 is threaded on the surface of the main body 2 8. Two sets of positioning grooves 11 that fit with the positioning plate 7 are provided on the inner side wall of the sealing sleeve 10 and at the edge.

[0039] The inner wall of the sealing sleeve 10 is provided with a threaded strip that matches the threaded groove 23. One end of the sealing sleeve 10 is covered and installed on one end of the main body 1 through the threaded strip and the threaded groove 23. A second spring is wound on the surface of the slide rod 6 and located on one side of the positioning plate 7. The positioning plate 7 is engaged and installed inside the positioning groove 11 through the second spring and the slide rod 6.

[0040] The second main body 8 is movably positioned on one side of the first main body 1 via the slot 2 and the insert plate.

[0041] Specifically, after connecting the connecting pipes 12 at one end of the main body 1 and the main body 2 8 to the corresponding cables, the sealing ring 4 is placed on one side of the main body 1. Then, the insert plate at one end of the main body 2 8 is gradually inserted into the slot 2. During this process, the connecting rod 9 is gradually inserted into the corresponding connecting groove 3 along with the insert plate, and one end of the connecting rod 9 is connected to the metal plate inside the connecting pipe 12. The sealing ring 4 is located in the gap between the main body 1 and the main body 2 8, which can fill the gap and increase the sealing between them. The positioning plate 7 is moved to one side of the transverse groove 5 along the slide rod 6. At this point, the second spring is compressed, and the sealing sleeve 10 is rotated to move along the second body 8 towards the first body 1. At this point, one end of the sealing sleeve 10 is gradually fitted onto one end of the first body 1 through the threaded groove 23. Then, the second spring applies a pushing force to the positioning plate 7, causing it to move along the transverse groove 5 and insert into the positioning groove 11 to position the sealing sleeve 10. At this point, the sealing sleeve 10 can block the gap between the first body 1 and the second body 8. Through the above operation, the sealing performance of the cable connector can be effectively improved, and the waterproof effect can be enhanced. At this point, the two sets of cables are electrically connected through the first body 1 and the second body 8.

[0042] Working principle: Connecting pipes 12 at one end of main body 1 and main body 2 are respectively connected to corresponding cables, and the cables are made to contact the metal plates inside the connecting pipes 12. When the outer wall of the connecting pipe 12 is under pressure, the two inner walls of the annular groove 13 come closer together, thereby squeezing the support mechanism 14. At this time, the support rod 15 moves downward along the support rod 2 18 through the groove 16. As the distance between the top of the groove 16 and the top of the support rod 2 18 gradually decreases, the telescopic rod 20 will gradually compress into the vertical groove 19 and compress the spring 1. The compressed spring 1 then applies a pushing force to the top of the groove 16 through the telescopic rod 20, pushing the support rod 15 to move away from the support rod 2 18. At this time, the support rod 15 applies a supporting force to the inner wall of the annular groove 13, which can effectively counteract the pressure on the connecting pipe 12, improve the stability of the connecting pipe 12, and prevent the connecting pipe 12 from deforming and being damaged under the pressure.

[0043] The sealing ring 4 is placed on one side of the main body 1. Then, the insert plate at one end of the main body 2 8 is gradually inserted into the slot 2. During this process, the connecting rod 9 is gradually inserted into the corresponding connecting groove 3 along with the insert plate, and one end of the connecting rod 9 is connected to the metal plate inside the connecting tube 12. The sealing ring 4 is located in the gap between the main body 1 and the main body 2 8, which can fill the gap and increase the sealing between the two. The positioning plate 7 is moved to one side of the transverse groove 5 along the slide rod 6. At this time, the spring 2 is compressed, and the sealing sleeve 10 is rotated to move along the main body 2 8 onto the main body 1. At this time, one end of the sealing sleeve 10 is gradually fitted onto one end of the main body 1 through the threaded strip and the threaded groove 23. Then, the spring 2 applies a pushing force to the positioning plate 7, so that it moves along the transverse groove 5 and is inserted into the positioning groove 11 to position the sealing sleeve 10. At this time, the sealing sleeve 10 can block the gap between the main body 1 and the main body 2 8. At this time, the two sets of cables are electrically connected through the main body 1 and the main body 2 8.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A sealed waterproof cable connector, comprising a first body (1) and a second body (8), characterized in that, Both the main body (1) and the main body (8) are provided with connecting pipes (12) on the side away from each other. An annular groove (13) is provided on one side of the connecting pipe (12). Several sets of support mechanisms (14) are provided at equal intervals inside the annular groove (13). The support mechanism (14) includes a support rod one (15) and a support rod two (18). The support rod one (15) has a groove (16) inside. The two inner side walls of the groove (16) and the bottom position are provided with baffles (17). The support rod two (18) has a vertical groove (19) at the upper end and near the two sides. The vertical groove (19) is provided with a telescopic rod (20). A cover plate (21) is threaded between the inner walls of the annular groove (13) and located on one side of the support mechanism (14). Several sets of inclined grooves (22) are equally spaced on the side wall of the cover plate (21). The bottom of the telescopic rod (20) is fixedly connected to the bottom of the vertical groove (19), the top of the telescopic rod (20) is fixedly connected to the top of the groove (16), a spring is wound around the surface of the telescopic rod (20), the baffle (17) is matched with the top of the support rod (18), the support rod (18) is movably arranged inside the groove (16) through the baffle (17) and the telescopic rod (20), and several sets of the support mechanisms (14) are equidistantly arranged between the inner sidewalls of the annular groove (13); Two sets of transverse grooves (5) are provided on the outer side wall of the main body (1) and near one side. A sliding rod (6) is provided between the inner side walls of the transverse grooves (5). A positioning plate (7) is slidably provided on the sliding rod (6) and inside the transverse grooves (5). A threaded groove (23) is provided on the side wall of the main body (1) near one end. A sealing sleeve (10) is threaded on the surface of the main body (8). Two sets of positioning grooves (11) that fit with the positioning plate (7) are provided on the inner side wall of the sealing sleeve (10) and near the edge. The inner wall of the sealing sleeve (10) is provided with a threaded strip that matches the threaded groove (23). One end of the sealing sleeve (10) is covered on one end of the main body (1) by the threaded strip and the threaded groove (23). A second spring is wound around the surface of the slide rod (6) and located on one side of the positioning plate (7). The positioning plate (7) is engaged with the slide rod (6) by the second spring and is located inside the positioning groove (11).

2. The sealed waterproof cable connector according to claim 1, characterized in that, The first body (1) has a slot (2) on one side, and a connecting groove (3) is provided on the inner side wall of the slot (2). The second body (8) has an insert plate that fits into the slot (2) on one side, and two sets of connecting rods (9) that fit into the connecting groove (3) are provided on one side of the insert plate. A sealing ring (4) is provided between the first body (1) and the second body (8).

3. A sealed waterproof cable connector according to claim 2, characterized in that, Metal sheets are provided between the main body (1) and the main body (8) and the connecting pipe (12). One end of the connecting rod (9) is inserted into the connecting groove (3) through the slot (2) and the connecting rod (9) is in contact with the metal sheet.

4. A sealed waterproof cable connector according to claim 1, characterized in that, The second main body (8) is movably positioned on one side of the first main body (1) via a slot (2) and a insert plate.

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