Communication connector

Abstract

The invention provides a communication connector, and relates to the technical field of electronic devices. The communication connector comprises a network cable connector, the network cable connector comprises a shielding shell, a crystal head, a plurality of metal contact pieces, a lead block and a core wire inner plug, the crystal head is connected to the inner front end of the shielding shell, the plurality of metal contact pieces are inserted into the inner front end of the crystal head, the core wire inner plug is connected to the inner rear end of the crystal head, the front end of the core wire inner plug is provided with a plurality of wire placing holes, and the wire placing holes are communicated with the shielding shell. At least part of the metal contact pieces are inserted into the corresponding wire placing holes, the lead block is arranged at the rear end of the core wire inner plug and connected into the shielding shell, a plurality of lead holes are formed in the lead block and correspond to the wire placing holes in a one-to-one mode, and the network cable is divided into a plurality of core wires and penetrates into the inner rear end of the shielding shell. The lead block designed by the invention can prevent the core wire from being inserted into the wire placing hole by mistake, so that the installation process of the core wire is easier to operate, and the installation precision and efficiency of the core wire are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic devices, and in particular to a communication connector. Background Art

[0002] In modern communications networks, network cable connectors are key components that connect devices to network cables. Their performance and reliability are crucial to the stable operation of the entire network system. Traditional network cable connectors, such as the common RJ45 connector, typically consist of a shielding shell, a core plug, and metal contacts. When using these connectors, the core wire must be inserted from the rear end of the shielding shell and passed through the pre-set wire hole in the core plug to establish an electrical connection with the metal contacts.

[0003] However, in practice, due to the typically thin core wires and the relatively small diameter of the cable holes, the core wires are prone to misalignment during insertion. This misalignment often results in the core wire being inserted into the wrong hole, which not only affects the electrical performance of the connector but can also cause network signal instability or transmission interruption. In severe cases, reassembly may be necessary, significantly reducing installation efficiency and user experience. Summary of the Invention

[0004] In order to solve the above problems, the present invention provides a communication connector.

[0005] The present invention provides a communication connector, including a network cable connector, which includes a shielding shell, a crystal head, a metal contact, a lead block and a core wire plug. The crystal head is connected to the inner front end of the shielding shell, and multiple metal contacts are inserted into the inner front end of the crystal head. The core wire plug is connected to the inner rear end of the crystal head. The front end of the core wire plug is provided with multiple wire placement holes, and at least part of the metal contact is inserted into the corresponding wire placement holes. The lead block is provided at the rear end of the core wire plug, and the lead block is connected to the shielding shell. The lead block is provided with multiple lead holes, and the multiple lead holes are arranged in a one-to-one correspondence with the multiple wire placement holes. The network cable is divided into multiple core wires and inserted into the inner rear end of the shielding shell, so that the multiple core wires pass through the multiple lead holes and enter the corresponding wire placement holes and then contact the corresponding metal contacts.

[0006] Optionally, the network cable connector further includes a protective sleeve, which is sleeved on an end of the shielding shell away from the crystal head, and the network cable is used to penetrate the protective sleeve from the outside and be inserted into the lead hole.

[0007] Optionally, the shielding shell includes a tail sleeve and a spacer, the tail sleeve is arranged at one end of the shielding shell away from the crystal head, and multiple spacers are connected to the tail sleeve to separate the interior of the tail sleeve to form multiple wire threading holes, and the multiple wire threading holes correspond one-to-one to the multiple lead holes.

[0008] Optionally, the wire placement holes include a first group of wire placement holes, a second group of wire placement holes, a third group of wire placement holes and a fourth group of wire placement holes, the first group of wire placement holes and the fourth group of wire placement holes each have an upper row of holes and a lower row of holes, the second group of wire placement holes has two upper rows of holes, and the third group of wire placement holes has two lower rows of holes.

[0009] Optionally, the lead wire holes include a first group of lead wire holes, a second group of lead wire holes, a third group of lead wire holes and a fourth group of lead wire holes. The first group of lead wire holes, the second group of lead wire holes, the third group of lead wire holes and the fourth group of lead wire holes all have two holes for a single core wire to pass through. The two holes of the first group of lead wire holes are arranged vertically and one end corresponds to the first group of wire holes. The two holes of the second group of lead wire holes are arranged horizontally and one end corresponds to the second group of wire holes. The two holes of the third group of lead wire holes are arranged horizontally and one end corresponds to the third group of wire holes. The two holes of the fourth group of lead wire holes are arranged vertically and one end corresponds to the fourth group of wire holes. The other ends of the two holes of the first group of lead wire holes, the second group of lead wire holes, the third group of lead wire holes and the fourth group of lead holes respectively correspond one-to-one to the multiple wire threading holes.

[0010] Optionally, the protective cover is mounted on the shielding shell by a snap-fitting manner, and the crystal plug is connected to the shielding shell by a snap-fitting manner.

[0011] Optionally, the lead block and the core wire inner plug are connected in the shielding shell by snapping.

[0012] Optionally, one end of the protective sleeve away from the shielding shell is set as a barrel portion, and the network cable is used to pass through the protective sleeve from the barrel portion. A wire pressing mechanism for pressing the network cable is provided on the barrel portion.

[0013] Optionally, the wire pressing mechanism includes a plurality of pressing units, which are arranged in a ring shape on the inner circumference of the barrel. The pressing unit includes a pressing wheel, a rotating rod and a spring. One end of the rotating rod is rotatably connected to the inner circumference of the opening of the barrel, and the other end of the rotating rod extends obliquely toward the outside of the opening of the barrel and is rotatably connected to the pressing wheel. One end of the spring is connected to the rotating rod, and the other end of the spring is connected to the inner circumference of the opening of the barrel.

[0014] Optionally, a rubber ring is provided on the outer circumference of the pressing wheel.

[0015] The beneficial effect of the communication connector of the present invention is as follows: since the crystal head is located at the inner front end of the shielding shell, and the core wire needs to be inserted from the inner rear end of the shielding shell, multiple core wires are inserted into the corresponding wire placement holes on the core wire inner plug and then contact the corresponding metal contacts. Usually, the core wires are relatively thin and the aperture of the wire placement holes is also relatively small. The core wires are easily deviated during the process of inserting into the corresponding wire placement holes, resulting in the core wires being inserted into the wrong wire placement holes. By arranging the lead block in the shielding shell near the rear end of the core wire inner plug, the core wire inserted into the rear end of the shielding shell can be immediately inserted into the lead hole on the lead block, and then the lead hole guides the core wire to the corresponding wire placement hole and contacts the corresponding metal contact, thereby avoiding the situation where the core wire is inserted into the wrong wire placement hole, making the core wire installation process easier to operate, and improving the accuracy and efficiency of the core wire installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure of an embodiment of the present invention;

[0017] Figure 2 A schematic structural diagram of another perspective of an embodiment of the present invention;

[0018] Figure 3 Schematic diagram of the positions of the shielding shell, the lead block and the core wire plug in an embodiment of the present invention;

[0019] Figure 4 This is a schematic structural diagram of a core wire inner plug in an embodiment of the present invention;

[0020] Figure 5 Schematic diagram of the structure of the lead block in an embodiment of the present invention;

[0021] Figure 6 It is a front view of the shielding shell, the lead block and the core wire inner plug in the embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of the structure when the network cable is not inserted into the barrel in an embodiment of the present invention;

[0023] Figure 8 This is a structural diagram of the network cable when it is inserted into the barrel in an embodiment of the present invention.

[0024] Description of reference numerals:

[0025] 1. Network cable connector; 11. Protective cover; 111. Barrel; 12. Shielding shell; 122. Tail sleeve; 123. Spacer; 124. Threading hole; 13. RJ45 connector; 14. Metal contact; 15. Lead block; 151. First set of lead holes; 152. Second set of lead holes; 153. Third set of lead holes; 154. Fourth set of lead holes; 16. Core wire plug; 161. First set of wire holes; 162. Second set of wire holes; 163. Third set of wire holes; 164. Fourth set of wire holes; 2. Wire pressing mechanism; 21. Pressure wheel; 22. Rotating rod; 23. Spring; 100. Network cable. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the description of the present invention, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0028] Throughout this specification, reference to terms such as "an embodiment," "one embodiment," "some embodiments," "exemplarily," and "one embodiment" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or embodiment are included in at least one embodiment or embodiment of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or embodiment. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or embodiments.

[0029] The terms "first," "second," etc. are used for descriptive purposes only and should not be understood to indicate or imply relative importance or to implicitly specify the quantity of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one of the features.

[0030] In the accompanying drawings, the Z-axis represents the vertical direction, that is, the up-down position, with the positive direction of the Z-axis representing the up position and the negative direction of the Z-axis representing the down position. In the accompanying drawings, the X-axis represents the horizontal direction and is designated as the left-right position, with the positive direction of the X-axis representing the left position and the negative direction of the X-axis representing the right position. In the accompanying drawings, the Y-axis represents the front-back position, with the positive direction of the Y-axis representing the front side and the negative direction of the Y-axis representing the back side. It should also be noted that the aforementioned Z-axis, Y-axis, and X-axis are merely for the purpose of facilitating the description of the present invention and simplifying the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0031] An embodiment of the present invention provides a communication connector, including a network cable connector 1, which includes a shielding shell 12, a crystal head 13, a metal contact 14, a lead block 15 and a core wire plug 16. The crystal head 13 is connected to the inner front end of the shielding shell 12, and multiple metal contacts 14 are inserted into the inner front end of the crystal head 13. The core wire plug 16 is connected to the inner rear end of the crystal head 13. The front end of the core wire plug 16 is provided with multiple wire placement holes, and at least part of the metal contact 14 is inserted into the corresponding wire placement holes. The lead block 15 is provided at the rear end of the core wire plug 16, and the lead block 15 is connected to the shielding shell 12. The lead block 15 is provided with multiple lead holes, and the multiple lead holes are arranged in a one-to-one correspondence with the multiple wire placement holes. The network cable 100 is divided into multiple core wires and inserted into the inner rear end of the shielding shell 12, so that the multiple core wires pass through the multiple lead holes into the corresponding wire placement holes and then contact the corresponding metal contacts 14.

[0032] Specifically, combined Figure 1 、 Figure 2 and Figure 3 As shown, the network cable 100 is formed by interweaving multiple core wires. In this optional embodiment, the network cable 100 is formed by interweaving 8 core wires. Then the number of the corresponding metal contacts 14 is set to 8, and the number of the lead holes and the wire placement holes is also set to 8. Figure 1 As shown, the front end of the shielding shell 12, the crystal plug 13, the lead block 15 and the core wire plug 16 refers to the end along the positive direction of the X-axis, and the rear end of the shielding shell 12, the crystal plug 13, the lead block 15 and the core wire plug 16 refers to the end along the negative direction of the X-axis.

[0033] In this optional embodiment, since the crystal head 13 is located at the inner front end of the shielding shell 12, and the core wire needs to be inserted from the inner rear end of the shielding shell 12, multiple core wires are inserted into the corresponding wire holes on the core wire plug 16 and then contact the corresponding metal contacts 14. Usually, the core wires are relatively thin and the aperture of the wire holes is relatively small. The core wires are easily deviated during the process of inserting into the corresponding wire holes, resulting in the core wires being inserted into the wrong wire holes. By arranging the lead block 15 in the shielding shell 12 near the rear end of the core wire plug 16, the core wire inserted into the rear end of the shielding shell 12 can be immediately inserted into the lead hole on the lead block 15, and then the lead hole guides the core wire to the corresponding wire hole and contacts the corresponding metal contact 14, thereby avoiding the situation where the core wire is inserted into the wrong wire hole, making the core wire installation process easier to operate, and improving the accuracy and efficiency of the core wire installation.

[0034] Optionally, the network cable connector 1 further includes a protective sleeve 11 , which is sleeved on an end of the shielding shell 12 away from the crystal plug 13 , and the network cable 100 is used to penetrate the protective sleeve 11 from the outside and be inserted into the lead hole.

[0035] In this optional embodiment, combined with Figure 1 As shown, the network cable 100 is inserted into the protective cover 11 along the positive direction of the X-axis, and is inserted into the lead hole after the protective cover 11 is divided into multiple core wires. One end of the shielding shell 12 along the positive direction of the X-axis is sealed and connected through the crystal head 13, and the other end of the shielding shell 12 along the negative direction of the X-axis can be sealed and connected through the protective cover 11.

[0036] Optionally, the shielding shell 12 includes a tail sleeve 122 and a spacer 123. The tail sleeve 122 is arranged at one end of the shielding shell 12 away from the crystal head 13. Multiple spacers 123 are connected to the tail sleeve 122 to separate the interior of the tail sleeve 122 to form multiple wire holes 124. The multiple wire holes 124 correspond one-to-one to the multiple lead holes.

[0037] This optional embodiment, combined with Figure 3 、 Figure 4 and Figure 5 As shown, since 8 core wires need to be passed through, the number of threading holes 124 is also 8, so 4 spacers 123 can be set, and the two ends of the spacer 123 are connected to the inner wall of the tail sleeve 122, and the 4 spacers 123 are evenly arranged and intersect at the axis of the tail sleeve 122. The 4 spacers 123 will be able to separate the interior of the tail sleeve 122 to form 8 threading holes 124, as shown in FIG. Figure 6As shown, the two wire threading holes 124 on the left correspond to the first group of lead holes 151, the two wire threading holes 124 on the upper side correspond to the second group of lead holes 152, the two wire threading holes 124 on the lower side correspond to the third group of lead holes 153, and the two wire threading holes 124 on the right side correspond to the fourth group of lead holes 154. In this way, after determining that the 8 core wires are to contact the corresponding metal contacts 14, the 8 core wires are respectively inserted into the 8 wire threading holes 124, so that the 8 core wires are inserted into the corresponding wire holes through the lead holes and then contact the corresponding metal contacts 14, thereby realizing the installation of the core wires.

[0038] Optionally, the wire placement holes include a first group of wire placement holes 161, a second group of wire placement holes 162, a third group of wire placement holes 163, and a fourth group of wire placement holes 164. The first group of wire placement holes 161 and the fourth group of wire placement holes 164 each have an upper row of holes and a lower row of holes. The second group of wire placement holes 162 has two upper rows of holes. The third group of wire placement holes 163 has two lower rows of holes. The lead wire holes include a first group of lead wire holes 151, a second group of lead wire holes 152, a third group of lead wire holes 153, and a fourth group of lead wire holes 154. The first group of lead wire holes 151, the second group of lead wire holes 152, the third group of lead wire holes 153, and the fourth group of lead wire holes 154 each have two holes for The holes through which a single core wire passes, the two holes of the first group of lead wire holes 151 are arranged vertically and one end corresponds to the first group of wire holes 161, the two holes of the second group of lead wire holes 152 are arranged horizontally and one end corresponds to the second group of wire holes 162, the two holes of the third group of lead wire holes 153 are arranged horizontally and one end corresponds to the third group of wire holes 163, the two holes of the fourth group of lead wire holes 154 are arranged vertically and one end corresponds to the fourth group of wire holes 164, and the other ends of the two holes of the first group of lead wire holes 151, the second group of lead wire holes 152, the third group of lead wire holes 153 and the fourth group of lead wire holes 154 respectively correspond one-to-one to the multiple wire threading holes 124.

[0039] In this optional embodiment, if Figure 5 As shown, two holes of the first group of lead holes 151, the second group of lead holes 152, the third group of lead holes 153 and the fourth group of lead holes 154 can be respectively on the left side, the upper side, the lower side and the right side of the lead block 15, as shown in FIG. Figure 4As shown, an upper row of holes and a lower row of holes of the first group of wire holes 161 are on the left side of the core wire plug 16, two upper rows of holes of the second group of wire holes 162 are on the upper side of the middle part of the core wire plug 16, two lower rows of holes of the third group of wire holes 163 are on the lower side of the middle part of the core wire plug 16, and an upper row of holes and a lower row of holes of the fourth group of wire holes 164 are on the right side of the core wire plug 16. In this way, the first group of lead holes 151, the second group of lead holes 152, the third group of lead holes 153 and the fourth group of lead holes 154 can be respectively arranged corresponding to the first group of wire holes 161, the second group of wire holes 162, the third group of wire holes 163 and the fourth group of wire holes 164, so that the eight core wires can be respectively inserted from the first group of lead holes 151, the second group of lead holes 152, the third group of lead holes 153 and the fourth group of lead holes 154. One group of lead holes 151, the second group of lead holes 152, the third group of lead holes 153 and the fourth group of lead holes 154 are connected to the first group of wire placement holes 161, the second group of wire placement holes 162, the third group of wire placement holes 163 and the fourth group of wire placement holes 164. The design of the first group of lead holes 151, the second group of lead holes 152, the third group of lead holes 153 and the fourth group of lead holes 154 on the lead block 15 can guide the 8 core wires to accurately pass through the first group of wire placement holes 161, the second group of wire placement holes 162, the third group of wire placement holes 163 and the fourth group of wire placement holes 164, thereby improving the installation efficiency of the core wires and avoiding the situation where the core wires are misconnected with the metal contacts 14, thereby improving the installation accuracy of the core wires.

[0040] Optionally, the protective cover 11 is mounted on the shielding shell 12 by snapping, the crystal plug 13 is connected to the shielding shell 12 by snapping, and the lead block 15 and the core wire plug 16 are connected to the shielding shell 12 by snapping.

[0041] In this optional embodiment, combined with Figure 1 、 Figure 2 and Figure 3 As shown, the inner wall of the protective cover 11 may be designed with elastic buckles. These buckles will temporarily deform when subjected to external force (such as pushing the protective cover 11 forward). When the protective cover 11 is completely covered on the shielding shell 12, the buckles will return to their original shape and snap into corresponding grooves or holes on the shielding shell 12, thereby achieving a snap-fit ​​fixation, thereby enabling quick assembly and disassembly between the protective cover 11 and the shielding shell 12. The exterior of the crystal plug 13, the lead block 15, and the core wire plug 16 may be designed with barbs, protrusions, or other forms of locking structures. These structures can cooperate with grooves, holes, or elastic elements inside the shielding shell 12 when inserted into the shielding shell 12 to achieve a snap-fit ​​fixation. In this way, the protective cover 11, crystal plug 13, lead block 15, and core wire plug 16 can be easily removed from the shielding shell 12, thereby facilitating the replacement of damaged accessories and improving practicality.

[0042] Furthermore, one end of the protective cover 11 away from the shielding shell 12 is set as a barrel 111 , and the network cable 100 is used to pass through the barrel 111 into the protective cover 11 . The barrel 111 is provided with a wire pressing mechanism 2 for pressing the network cable 100 .

[0043] In this optional embodiment, combined with Figure 1 、 Figure 7 and Figure 8 As shown, by arranging a wire pressing mechanism 2 on the barrel 111, when the network cable 100 is inserted and the core wire contacts the metal contact 14, the wire pressing mechanism 2 can press the network cable 100 tightly, thereby improving the stability of the core wire when contacting the metal contact 14, making it easier to use network cable pliers to press the core wire and the metal contact 14 later.

[0044] Furthermore, the wire pressing mechanism 2 includes a plurality of pressing units, which are arranged in a ring shape on the inner circumference of the barrel 111. The pressing unit includes a pressing wheel 21, a rotating rod 22 and a spring 23. One end of the rotating rod 22 is rotatably connected to the inner circumference of the opening of the barrel 111, and the other end of the rotating rod 22 extends obliquely toward the outside of the opening of the barrel 111 and is rotatably connected to the pressing wheel 21. One end of the spring 23 is connected to the rotating rod 22, and the other end of the spring 23 is connected to the inner circumference of the opening of the barrel 111.

[0045] Specifically, combined Figure 1 、 Figure 7 and Figure 8 As shown, multiple clamping units are evenly arranged at equal angles on the inner circumference of the cylinder 111. One end of the rotating rod 22 can be rotatably connected to the corresponding position of the inner circumference of the opening of the cylinder 111 through a rotating shaft, and the other end of the rotating rod 22 can also be rotatably connected to the clamping wheel 21 through a rotating shaft.

[0046] In this optional embodiment, Figure 7 This is a diagram showing the position of the pinch wheel 21 when the spring 23 is in its natural state. At this time, the network cable 100 has not yet penetrated the barrel 111. Figure 8As shown, when the mesh cable 100 passes through the barrel 111, when the end of the mesh cable 100 contacts the pinching wheel 21, the pinching wheel 21 is pushed by the mesh cable 100 and rotates in a direction away from the axis of the barrel 111, so that multiple pinching wheels 21 simultaneously press the surface of the mesh cable 100 in a circle, and the mesh cable 100 can be positioned at the center of the barrel 111. In addition, the pinching wheel 21 and the surface of the mesh cable 100 are in rolling connection, which reduces the resistance of the mesh cable 100 when it passes through, and And when the core wire finally contacts the metal contact 14, that is, when no external force is needed to continue pushing the network cable 100, the external force is removed at this time, and the surface of the network cable 100 is compressed by multiple compression wheels 21, thereby providing stability of the network cable 100, and further improving the stability of the core wire after contact with the metal contact 14, so that when the network cable pliers are used to compress the core wire and the metal contact 14, the core wire will not shift, thereby avoiding poor contact between the core wire and the metal contact 14 after compression.

[0047] Furthermore, a rubber ring is provided on the outer circumference of the pressing wheel 21 .

[0048] In this optional embodiment, combined with Figure 7 and Figure 8 As shown, by wrapping the rubber ring around the outer circumference of the pressure wheel 21, the outer circumference of the pressure wheel 21 will not directly contact the surface of the network cable 100, but the rubber ring will contact the surface of the network cable 100, thereby preventing the pressure wheel 21 from scratching the surface of the network cable 100, thereby protecting the network cable 100 and helping to increase the service life of the network cable 100.

[0049] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will fall within the protection scope of the present invention.

Claims

1. A communication connector, characterized in that: The invention comprises a network cable connector (1), wherein the network cable connector (1) comprises a shielding shell (12), a crystal plug (13), a metal contact piece (14), a lead block (15) and a core wire plug (16), wherein the crystal plug (13) is connected to the inner front end of the shielding shell (12), a plurality of the metal contact pieces (14) are plugged into the inner front end of the crystal plug (13), the core wire plug (16) is connected to the inner rear end of the crystal plug (13), a plurality of wire placement holes are provided at the front end of the core wire plug (16), and the metal contact pieces (14) are connected to the inner rear end of the crystal plug (13). A small portion is inserted into the corresponding wire placement hole, the lead block (15) is arranged at the rear end of the core wire plug (16), and the lead block (15) is connected to the shielding shell (12), and a plurality of lead holes are arranged on the lead block (15), and the plurality of lead holes are arranged in a one-to-one correspondence with the plurality of wire placement holes. The network cable (100) is divided into a plurality of core wires and inserted into the inner rear end of the shielding shell (12), so that the plurality of core wires pass through the plurality of lead holes into the corresponding wire placement holes and then contact the corresponding metal contact sheets (14).

2. The communication connector according to claim 1, characterized in that: The network cable connector (1) further comprises a protective sleeve (11), wherein the protective sleeve (11) is sleeved on an end of the shielding shell (12) away from the crystal head (13), and the network cable (100) is used to penetrate the protective sleeve (11) from the outside and be inserted into the lead hole.

3. The communication connector according to claim 2, characterized in that: The shielding shell (12) comprises a tail sleeve (122) and a spacer (123); the tail sleeve (122) is arranged at one end of the shielding shell (12) away from the crystal head (13); a plurality of spacers (123) are connected to the tail sleeve (122) to separate the interior of the tail sleeve (122) into a plurality of threading holes (124); the plurality of threading holes (124) correspond one to one to the plurality of lead holes.

4. The communication connector according to claim 3, characterized in that: The wire placement holes include a first group of wire placement holes (161), a second group of wire placement holes (162), a third group of wire placement holes (163) and a fourth group of wire placement holes (164); the first group of wire placement holes (161) and the fourth group of wire placement holes (164) each have an upper row of holes and a lower row of holes; the second group of wire placement holes (162) has two upper row of holes; and the third group of wire placement holes (163) has two lower row of holes.

5. The communication connector according to claim 4, characterized in that: The lead wire holes include a first group of lead wire holes (151), a second group of lead wire holes (152), a third group of lead wire holes (153) and a fourth group of lead wire holes (154). The first group of lead wire holes (151), the second group of lead wire holes (152), the third group of lead wire holes (153) and the fourth group of lead wire holes (154) all have two holes for a single core wire to pass through. The two holes of the first group of lead wire holes (151) are arranged vertically and one end corresponds to the first group of wire placement holes (161). The two holes of the second group of lead wire holes (152) are arranged horizontally. The second group of wire holes (162) are arranged and one end corresponds to the second group of wire placement holes (162); the two holes of the third group of lead wire holes (153) are arranged in the horizontal direction and one end corresponds to the third group of wire placement holes (163); the two holes of the fourth group of lead wire holes (154) are arranged in the vertical direction and one end corresponds to the fourth group of wire placement holes (164); the other ends of the two holes of the first group of lead wire holes (151), the second group of lead wire holes (152), the third group of lead wire holes (153) and the fourth group of lead wire holes (154) respectively correspond one-to-one to the plurality of threading holes (124).

6. The communication connector according to claim 2, characterized in that: The protective cover (11) is mounted on the shielding shell (12) by means of a snap-fitting manner, and the crystal head (13) is connected to the shielding shell (12) by means of a snap-fitting manner.

7. The communication connector according to claim 1, characterized in that: The lead block (15) and the core wire inner plug (16) are connected in the shielding shell (12) by means of a snap connection.

8. The communication connector according to claim 2, characterized in that: One end of the protective sleeve (11) away from the shielding shell (12) is configured as a barrel (111), and the network cable (100) is used to pass through the barrel (111) into the protective sleeve (11), and a wire pressing mechanism (2) for pressing the network cable (100) is provided on the barrel (111).

9. The communication connector according to claim 8, characterized in that: The wire pressing mechanism (2) comprises a plurality of pressing units, which are arranged in a ring shape on the inner circumference of the barrel (111). The pressing unit comprises a pressing wheel (21), a rotating rod (22) and a spring (23). One end of the rotating rod (22) is rotatably connected to the inner circumference of the opening of the barrel (111), and the other end of the rotating rod (22) extends obliquely toward the outer side of the opening of the barrel (111) and is rotatably connected to the pressing wheel (21). One end of the spring (23) is connected to the rotating rod (22), and the other end of the spring (23) is connected to the inner circumference of the opening of the barrel (111).

10. The communication connector according to claim 9, characterized in that: The outer peripheral surface of the pressing wheel (21) is provided with a rubber ring.

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