Anti-crosstalk communication connector

Abstract

The utility model discloses an anti-crosstalk communication connector, which comprises a shell, a waterproof cover plate and a cable fixing mechanism, the front and rear side walls of the shell are fixedly connected with fixing pipes in a staggered manner, the outer surfaces of the fixing pipes are fixedly connected with cable fixing elastic sheets, the middle of the interior of the shell is fixedly connected with a wiring module, and the cable fixing elastic sheets are fixedly connected with the wiring module. A waterproof sliding groove is formed in the shell, a cover plate fixing clamping groove is formed in the position, close to the outer surface, of the outer side of the waterproof sliding groove in the shell, a waterproof cover plate is slidably connected into the waterproof sliding groove, a cover plate buckle is fixedly connected to the waterproof cover plate, and a cover plate buckle is slidably connected into the cover plate fixing clamping groove. According to the utility model, the fixing pipe, the fixing sleeve and the cable fixing mechanism are arranged, so that the cable can be in a sealed state when the cable works, the cable is fixed at the same time, the crosstalk problem caused by moisture or unstable connection during signal transmission is solved, and the cable connector can be very convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to an anti-crosstalk communication connector. Background Art

[0002] A communication connector is a type of connector that is usually used to connect two communication devices to transmit communication signals.

[0003] However, existing communication connectors are easily affected by external moisture and loose cables during use, causing crosstalk. Communication connectors optimized for this situation are often not convenient to install, which reduces work efficiency. For example, a crosstalk-proof communication connector disclosed in Chinese patent publication number "CN219535022U" requires multiple screws to be tightened during installation, and if the cable in the communication connector is damaged, the process of screwing the screws needs to be repeated when disassembling, which reduces the efficiency of subsequent maintenance. Accordingly, this application proposes an anti-crosstalk communication connector. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-crosstalk communication connector.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A crosstalk prevention communication connector comprises a shell, a waterproof cover plate, and a cable fixing mechanism, wherein fixing tubes are staggered and fixedly connected to the front and rear side walls of the shell, a cable fixing spring is fixedly connected to the outer surface of the fixing tube, a wiring module is fixedly connected to the inner middle of the shell, a waterproof slide groove is provided in the shell, a cover plate fixing slot is provided in the shell at the outer side of the waterproof slide groove and close to the outer surface, a waterproof cover plate is slidably connected in the waterproof slide groove, a cover plate buckle is fixedly connected on the waterproof cover plate, a cover plate buckle is slidably connected in the cover plate fixing slot, a fixing sleeve is slidably connected to the end of the fixing tube away from the shell, and ears symmetrically distributed on the left and right are fixedly connected to the end of the fixing sleeve away from the fixing tube, and buckle nail disassembly grooves are provided on the ears.

[0007] Preferably, a snap nail is fixedly connected to the cable fixing mechanism, a limiting groove is provided on the inner wall of the fixing sleeve, and a spring piece disassembly groove is provided below the limiting groove.

[0008] Preferably, a sealing groove is provided on the inner wall of the fixing tube, and an O-ring is placed in the sealing groove.

[0009] Preferably, the material of the wiring module is copper-aluminum silver-plated material, the O-ring is rubber material, and the remaining components are engineering plastics.

[0010] Preferably, the inner diameter of the O-ring is slightly smaller than the inner diameter of the fixed tube.

[0011] Preferably, the fixing tube and the fixing sleeve are connected through the cooperation of the cable fixing spring sheet and the limiting groove.

[0012] The utility model has the following beneficial effects:

[0013] 1. By setting an O-ring, the cable connector can work in a sealed environment, thereby solving the crosstalk problem caused by moisture in the natural environment.

[0014] 2. By setting up a fixing tube, a fixing sleeve and a cable fixing mechanism, the installation and subsequent maintenance of the cable can become extremely convenient and quick. At the same time, the addition of the cable fixing mechanism makes the cable less likely to loosen, thus avoiding the problems of crosstalk and unstable data transmission caused by loose cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an anti-crosstalk communication connector proposed by the utility model;

[0016] Figure 2 For the utility model Figure 1 A magnified view of the structure at A;

[0017] Figure 3 It is a structural schematic diagram of the fixing sleeve and the cable fixing mechanism in the utility model;

[0018] Figure 4 For the utility model Figure 3 A magnified view of the structure at B;

[0019] Figure 5 This is a schematic diagram of the structure of the waterproof sliding cover in the utility model;

[0020] Figure 6 It is a schematic diagram of the internal structure of the fixed sleeve and the fixed pipe in the utility model;

[0021] Figure 7 It is a schematic diagram of the fixing slot structure of the shell interior and the cover plate in the utility model.

[0022] In the figure: 1 housing, 2 wiring module, 3 waterproof slide groove, 4 cover plate fixing slot, 5 waterproof cover plate, 6 cable fixing mechanism, 7 cable fixing spring piece, 8 fixing sleeve, 9 fixing tube, 10 snap nail removal slot, 11 cover plate buckle, 12 O-ring, 13 limit slot, 14 spring piece removal slot, 15 snap nail, 16 ear, 17 sealing slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-6 A crosstalk prevention communication connector comprises a shell 1, a waterproof cover plate 5, and a cable fixing mechanism 6. Fixed tubes 9 are staggered and fixedly connected on the front and rear side walls of the shell 1. A cable fixing spring piece 7 is fixedly connected to the outer surface of the fixed tube 9. A wiring module 2 is fixedly connected to the middle of the inner part of the shell 1. A waterproof slide groove 3 is provided in the shell 1. A cover plate fixing slot 4 is provided in the shell 1 at the outer side of the waterproof slide groove 3 and close to the outer surface. A waterproof cover plate 5 is slidably connected in the waterproof slide groove 3. A cover plate buckle 11 is fixedly connected on the waterproof cover plate 5. A cover plate buckle 11 is slidably connected in the cover plate fixing slot 4. A fixing sleeve 8 is slidably connected to the end of the fixing tube 9 away from the shell 1. A left-right symmetrically distributed support ear 16 is fixedly connected to the end of the fixing sleeve 8 away from the fixing tube 9, and a buckle nail removal groove 10 is provided on the support ear 16. It should be noted that the cable fixing spring piece 7 can be rotated when stuck in the limiting groove 13. When disassembly is required, the cable fixing spring piece 7 is rotated to the limiting groove 13 and then the fixing sleeve 8 is pulled out to disassemble the fixing sleeve 8 and the fixing tube 9.

[0025] A snap nail 15 is fixedly connected to the cable fixing mechanism 6, a limit groove 13 is provided on the inner wall of the fixing sleeve 8, and a spring piece disassembly groove 14 is provided below the limit groove 13. It should be noted that the flame retardant grade of all plastic parts in the communication connector shall not be lower than V-2.

[0026] The inner wall of the fixing tube 9 is provided with a sealing groove 17, and an O-ring 12 is placed in the sealing groove 17. It should be noted that the diameter of the end of the clip nail 15 is slightly larger than the smaller arc of the end of the clip nail removal groove 10, and the clip nail 15 can slide along the inner wall of the clip nail removal groove 10 after being stuck.

[0027] When using the device, first pass the cable through the fixing sleeve 8 and extend a section, then insert the extended portion of the cable into the fixing tube 9 and insert it into the wiring module 2 through the O-ring. The O-ring will seal the cable in the housing 1 to isolate moisture or water. After the cable is inserted into the wiring module 2, insert the fixing sleeve 8 on the fixing tube 9 and push it toward the housing 1. At this time, the cable fixing spring 7 will slide into the limiting groove 13 and get stuck. At this time, press down the cable fixing mechanism 6, the buckle nail 15 will get stuck in the smaller diameter part of the buckle nail removal groove 10, and then align the cover buckle 11 with the cover fixing slot 10 and press it down. The cover buckle 11 will get stuck in the cover fixing slot 10. At this time, the cable installation is completed.

[0028] When disassembly and maintenance are required, the cable fixing mechanism 6 is first pressed downward. At this time, a gap will appear between the buckle nail 15 and the lower bottom surface of the support ear 16. At this time, the buckle nail 15 is no longer stuck. It is slid along the inner wall of the buckle nail removal groove 10 to the part with a larger diameter, and the cable fixing mechanism 6 can be removed. Then, it is rotated and the fixing sleeve 8 is pulled away from the shell 1. When it reaches the appropriate position, the cable fixing spring 7 will slide into the spring removal groove 14. At this time, the fixing sleeve 8 can be removed, and then the cover buckle 11 is pressed to expose the outer wall of the shell 1, and then the waterproof cover 5 can be pulled upward to pull out. At this time, the device is disassembled and can be repaired.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-crosstalk communication connector, comprising a housing (1), a waterproof cover (5), and a cable fixing mechanism (6), characterized in that: The front and rear side walls of the housing (1) are staggered and fixedly connected with fixing tubes (9); the outer surface of the fixing tube (9) is fixedly connected with a cable fixing spring sheet (7); the middle of the interior of the housing (1) is fixedly connected with a wiring module (2); a waterproof slide groove (3) is provided in the housing (1); a cover plate fixing slot (4) is provided in the housing (1) at the outer side of the waterproof slide groove (3) and close to the outer surface; a waterproof cover plate (5) is slidably connected in the waterproof slide groove (3); a cover plate buckle (11) is fixedly connected to the waterproof cover plate (5); a cover plate buckle (11) is slidably connected in the cover plate fixing slot (4); a fixing sleeve (8) is slidably connected to the end of the fixing tube (9) away from the housing (1); a left-right symmetrically distributed support ear (16) is fixedly connected to the end of the fixing sleeve (8) away from the fixing tube (9); and a buckle nail removal slot (10) is provided in the support ear (16).

2. The anti-crosstalk communication connector according to claim 1, characterized in that: A snap nail (15) is fixedly connected to the cable fixing mechanism (6), a limiting groove (13) is provided on the inner wall of the fixing sleeve (8), and a limiting groove (13) is provided below the limiting groove (13).

3. The anti-crosstalk communication connector according to claim 1, characterized in that: The inner wall of the fixed tube (9) is provided with a sealing groove (17), and an O-shaped sealing ring (12) is placed in the sealing groove (17).

4. The anti-crosstalk communication connector according to claim 3, characterized in that: The material of the wiring module (2) is copper-aluminum silver-plated material, the O-ring (12) is rubber material, and the remaining components are engineering plastics.

5. The anti-crosstalk communication connector according to claim 3, characterized in that: The inner diameter of the O-ring (12) is slightly smaller than the inner diameter of the fixed tube (9).

6. The anti-crosstalk communication connector according to claim 1, characterized in that: The fixing tube (9) and the fixing sleeve (8) are connected through the cooperation of the cable fixing spring sheet (7) and the limiting groove (13).

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