Cable connector male joint and television connecting line

Abstract

The utility model discloses a cable connector male joint and a television connecting line. The television connecting line comprises the cable connector male joint and a first cable which are fixedly connected. The cable connector male joint comprises a first connecting body, a lock body, a second connecting body and a conductor assembly. The conductor assembly is arranged in the first connecting body, and when the cable connector male joint is used, the conductor assembly conducts the first cable and the second cable; the lock body and the second connecting body are both sleeved outside the first connecting body, when the male joint of the cable connector is used, the lock body locks the first connecting body on the female joint, and the second connecting body locks the first cable on the first connecting body. According to the technical scheme of the utility model, the male joint of the cable connector overcomes the problems of low connection stability, poor tensile resistance, high material cost and low productivity when a cable male joint is connected with a female joint and a coaxial cable in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connectors, in particular to a cable connector male connector and a television connecting line. Background Art

[0002] In the prior art, the high-definition TV network F male connector TV connection cable has the following defects:

[0003] 1. The original structure of the joint is rough and the productivity is low;

[0004] 2. When the quick-connect male connector is connected to the female connector, the male connector uses a retaining spring to control the contact force with the female connector. Figure 1 As shown, the locking force of the circlip is not stable, and it is very easy to loosen and fall off with the nut during work, and the tensile strength with the nut is ≤0.5kg;

[0005] 3. The male connector and the coaxial cable must be protected by PVC plastic, which increases the working hours and material costs, and the tensile strength difference can only reach 5kg. Utility Model Content

[0006] In order to overcome at least one of the defects described in the above-mentioned prior art, one of the purposes of the utility model is to provide a male connector of a cable connector. The male connector of the cable connector overcomes the problems in the prior art of low connection stability, poor tensile strength, high consumables cost and low productivity when the male connector of the cable is connected to the female connector and the coaxial cable.

[0007] In order to overcome at least one of the defects of the above-mentioned prior art, the second purpose of the utility model also provides a TV connecting cable. The TV connecting cable adopts the male connector of the cable connector in the utility model. The male connector of the cable connector realizes reliable connection with the first cable and the female connector respectively by arranging a lock body and a second connecting body on the outside of the first connecting body.

[0008] The technical solution adopted by the utility model to solve the problem is:

[0009] A male connector of a cable connector, wherein when the male connector of the cable connector is used, one end of the male connector of the cable connector is fixedly connected to a first cable, and the other end of the male connector of the cable connector is fixedly connected to a female connector, and the female connector is connected to a second cable away from the end of the male connector of the cable connector, characterized in that the male connector of the cable connector comprises a first connector, a lock body, a second connector and a conductor assembly;

[0010] The conductor assembly is disposed within the first connector, and when the male connector of the cable connector is in use, the conductor assembly conducts the first cable and the second cable;

[0011] The lock body and the second connector are both sleeved outside the first connector. When the male connector of the cable connector is in use, the lock body locks the first connector on the female connector, and the second connector locks the first cable on the first connector.

[0012] Furthermore: the first connector is columnar and comprises a first section, a second section and a third section which are connected in sequence, the lock body is sleeved outside the second section and the third section, and the second connector is sleeved outside the first section;

[0013] When the male connector of the cable connector is in use, the third section is fixedly connected to the female connector, and the first section is fixedly connected to the first cable;

[0014] The second section and the third section are cylindrical, and the outer circumferential surface of the second section is threadedly connected to the lock body. The outer diameter of the third section gradually increases from close to the end of the second section to away from the end of the second section. When the third section is connected to the female connector, the lock body presses the third section onto the female connector along the radial direction of the third section.

[0015] Furthermore: a plurality of avoidance grooves are arranged on the third section, and the length direction of the avoidance grooves is parallel to the axial direction of the third section; along the depth direction of the avoidance grooves, the avoidance grooves penetrate the outer wall and the inner wall of the third section, and one end of the avoidance grooves extends to the outer end surface of the third section away from the second section, and penetrates the outer end surface.

[0016] Furthermore, the lock body is cylindrical, the inner diameter of the lock body is adapted to the outer diameter of the second section, and the inner diameter of the lock body is at least smaller than the outer diameter of part of the third section.

[0017] Furthermore: friction lines are arranged on the outer peripheral surface of the second section close to the first section.

[0018] Furthermore: the first section is cylindrical, and the outer diameter of the first section is adapted to the inner diameter of the outer sheath layer of the first cable. When the male connector of the cable connector is in use, the outer sheath layer of the first cable is sleeved on the outer circumferential surface of the first section, and the second connector presses the outer sheath layer of the first cable onto the outer circumferential surface of the first section along the radial direction of the first section.

[0019] Furthermore: a plurality of annular retaining grooves are arranged on the outer circumferential surface of the first section, the depth direction of the annular retaining grooves is along the radial direction of the first section, and the depth of the annular retaining grooves gradually increases from close to the end of the second section to away from the end of the second section; the first connector is cylindrical, and the inner diameter is adapted to the outer diameter of the outer sheath layer of the first cable.

[0020] Furthermore: an external thread is provided on the outer peripheral surface of the second section close to the third section, and the external thread is threadedly connected to the lock body.

[0021] Further: the conductor assembly includes a center needle and an insulating rubber core, a limiting hole is provided on the insulating rubber core, the center needle passes through the limiting hole, and when the first section is connected to the first cable, the center needle is connected to the first cable, and when the third section is connected to the female connector, the center needle is connected to the second cable;

[0022] The insulating rubber core is cylindrical, has an outer diameter that matches the inner diameter of the second section, and is placed inside the second section.

[0023] A television connection cable comprises the aforementioned cable connector male connector and a first cable, wherein the first cable is a coaxial cable and is fixedly connected to the cable connector male connector.

[0024] In summary, the cable connector male connector provided by the utility model has the following technical effects:

[0025] 1. By setting a first connector, a lock body and a second connector, and the lock body and the second connector are both sleeved on the outside of the first connector, the first connector and the first cable are respectively reliably connected to the female connector. In particular, the second connector realizes a detachable connection between the first connector and the female connector, which is simple to operate and reliable in connection, so that after the first connector is connected to the female connector, the two can withstand a pulling force of not less than 5kg.

[0026] 2. The design of the third section structure on the first connector and the expanded outer diameter of the third section, combined with the threaded setting of the lock body and the second section, make the male connector of the cable connector connect quickly with the female connector when in use, the connection operation is simple, and the connection is reliable.

[0027] 3. The design of the annular positioning groove on the first section cooperates with the first connector. When the male connector of the cable connector is in use, the first connector can press the first cable tightly against the first section to achieve a fixed connection with the first section, thus avoiding the problem in the prior art that the male connector needs to be protected by a PVC plastic body when connected to the coaxial cable.

[0028] The utility model provides a television connection cable with the following technical effects:

[0029] The television connection cable adopts the aforementioned cable connector male connector, so that the manufacturing cost of the television connection cable is low, the assembly operation is convenient, and the first cable and the cable connector male connector are reliably connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1This is a schematic diagram of the structure of a high-definition television network F male connector television connection cable in the prior art.

[0031] Figure 2 The present invention is a schematic structural diagram of an embodiment of a male connector of a cable connector.

[0032] Figure 3 for Figure 2 Stereoscopic diagram.

[0033] Figure 4 It is a stereoscopic diagram of the first connector.

[0034] Figure 5 The utility model is a schematic structural diagram of an embodiment of a television connecting cable.

[0035] The meanings of the reference numerals are as follows:

[0036] A1, connecting body; A2, retaining spring; A3, coaxial cable; A4, PVC injection molding body;

[0037] 10. Male connector of cable connector; 20. First cable; 1. First connector; 11. First section; 12. Second section; 13. Third section; 14. Avoidance groove; 15. External thread; 16. Annular positioning groove; 2. Second connector; 3. Lock body; 31. Friction pattern; 4. Conductor assembly; 41. Center pin; 42. Insulating rubber core. DETAILED DESCRIPTION

[0038] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0040] 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.

[0041] like Figure 1As shown, it is a schematic diagram of the structure of the high-definition TV network F male connector TV connection line in the prior art, wherein the label A1 is the connection body, the label A2 is the retaining spring, the label A3 is the coaxial cable, and A4 is the PVC injection molding body. When the high-definition TV network F male connector TV connection line is connected to the female connector, the connection body A1 is connected to the female connector. When connected, the female connector is sleeved on the outside of the connection body A1, and the connection body A1 is connected to the female connector by the retaining spring A2 provided on the connection body A1. In this connection structure, when the male connector is connected to the female connector, because the male connector uses the retaining spring to control the contact force with the female connector, the locking force of the retaining spring can be unstable, which is very easy to cause the female connector to loosen and fall off during work, and the tensile strength with the female connector is ≤0.5kg, which easily causes the video signal to be sometimes available and sometimes not. In addition, in this connection structure, the contact force between the male connector and the female connector is small, resulting in a large contact resistance, and a large insertion loss when transmitting radio wave signals, which affects the video image effect. Furthermore, in the prior art, when the connecting body A1 is connected to the coaxial cable A3, a PVC injection molding body A4 is required for protection, which increases the working hours and material costs, and the tensile strength is low and can only reach 5kg.

[0042] In order to solve some defects of the high-definition TV network F male connector TV connection cable in the above-mentioned prior art, a cable connector male connector 10 of the technical solution of the utility model is specially proposed. The cable connector male connector 10 is assembled with the first cable 20 when in use. It is worth explaining that "in use" here refers to the use of the cable connector male connector 10 itself, including the use of the cable connector male connector 10 when the cable connector male connector 10 is assembled, including the assembly of the cable connector male connector 10 itself and the assembly of the cable connector male connector 10 with the first cable 20, or when the function of the cable connector male connector 10 is used, such as when connected with a female connector.

[0043] See also Figure 5 , discloses a TV connection cable, which includes a cable connector male connector 10 and a first cable 20. The first cable 20 is a coaxial cable, and its structure is the same or similar to the structure of the coaxial cable A3 in the prior art, or is similar or the same as the cable that can move into the TV connection cable in the prior art. No improvement is made to the first cable 20 here, and the structure in the prior art can be used. The first cable is fixedly connected to the cable connector male connector 10. The connection between the first cable and the cable connector male connector 10 is reliable, and there is no need for PVC injection molding body A4 protection when connecting the connecting body A1 and the coaxial cable A3 in the prior art. Due to the use of the cable connector male connector 10 in this solution, the TV connection cable has low cost. In order to facilitate technical personnel in this field to further understand a TV connection cable of this solution, the cable connector male connector 10 is further introduced below.

[0044] See also Figure 2 and Figure 3 , the utility model discloses a male connector of a cable connector.

[0045] A cable connector male connector 10, when the cable connector male connector 10 is in use, one end is fixedly connected to a first cable 20, the other end is fixedly connected to a female connector, and a second cable is connected to the end of the female connector away from the cable connector male connector 10. It is worth noting that the "in use" mentioned in this solution refers to "when the cable connector male connector 10 is in use", specifically refers to the use of the cable connector male connector 10 itself, including the assembly of the cable connector male connector 10 itself, the assembly of the cable connector male connector 10 and the cable, and also includes connecting the assembled cable connector male connector 10 with the female connector to transmit signals or currents.

[0046] The cable connector male connector 10 comprises a first connecting body 1 , a locking body 3 , a second connecting body 2 and a conductor assembly 4 .

[0047] The conductor assembly 4 is disposed in the first connector 1 . When the male connector 10 of the cable connector is in use, the conductor assembly 4 conducts the first cable 20 and the second cable connected to the female connector.

[0048] The lock body 3 and the second connector 2 are both sleeved outside the first connector 1. When the cable connector male connector 10 is in use, the lock body 3 locks the first connector 1 on the female connector, and the second connector 2 locks the first cable 20 on the first connector 1.

[0049] Based on the above scheme, the first connector 1 is locked on the female connector by the lock body 3, which changes the operation mode of locking by the snap spring in the prior art. The locking operation is simple and the locking connection is reliable by locking by the lock body 3. After locking by the lock body, when the male connector needs to be separated from the female connector, the male connector and the female connector can be quickly separated by reversing the lock body. The separation operation is simple, and in repeated operations, the lock body, the first connector and the female connector will be evenly damaged or deformed.

[0050] Based on the above technical solution, the first cable 20 is locked on the first connector 1 through the second connector 2, which changes the problem in the prior art that a PVC injection molded body is required for protection when the male connector is connected to the coaxial cable, making the connection between the male connector and the first cable convenient and fast, reliable and low-cost.

[0051] like Figure 2 and Figure 4 As shown, the first connector 1 is columnar and includes a first section 11, a second section 12 and a third section 13 connected in sequence. The lock body 3 is sleeved outside the second section 12 and the third section 13, and the second connector 2 is sleeved outside the first section 11.

[0052] When the male connector 10 of the cable connector is in use, the third section 13 is fixedly connected to the female connector, and the first section 11 is fixedly connected to the first cable 20 .

[0053] In order to facilitate the connection between the third section of the lock body and the female connector, the second section 12 and the third section 13 are cylindrical, and the outer peripheral surface of the second section 12 is threadedly connected to the lock body 3.

[0054] The outer diameter of the third section 13 gradually increases from the end close to the second section 12 to the end far away from the second section 12. When the third section 13 is connected to the female connector, the lock body 3 presses the third section 13 onto the female connector along the radial direction of the third section 13.

[0055] Based on the above scheme, when the first connector 1 is connected to the female connector, the female connector is placed inside the third section 13, and then the lock body 3 is rotated to move the lock body 3 toward the end of the female connector. As the lock body 3 moves, the lock body 3 climbs onto the outer surface of the third section. Since the outer diameter of the third section 13 gradually increases from the end close to the second section 12 to the end far away from the second section 12, as the lock body moves, the third section is gradually pressed against the female structure along the radial direction, thereby achieving a fixed connection between the third section and the female connector.

[0056] In this solution, the outer diameter of the third section 13 gradually increases from the end close to the second section 12 to the end far away from the second section 12. Simply speaking, the third section is conical. The design of the conical third section structure, combined with the lock body and the second section through threaded connection, makes the third section and the female connector connect quickly, the connection operation is simple, the connection is reliable, and the connection is stable. Through laboratory experiments, it is found that according to the connection method of this solution, after the third section is connected to the female connector, the tensile force between the male connector and the female connector is not less than 5kg, the locking force is good and stable, and it is not easy to cause the male connector and the female connector to loosen and fall off during work, or it is easy to cause the video signal to be intermittent.

[0057] On the contrary, when the connected male connector and female connector need to be separated, it is only necessary to rotate the lock body in the opposite direction to move the lock body away from the female connector end. The lock body loosens the third section, and the pressure of the third section on the female connector is reduced. After the pressure of the third section on the female connector is reduced to a certain value, the male connector can be separated from the female connector. The separation operation is simple. During separation, the male connector and the female connector will not be damaged, and the third section and the lock body will not be deformed. The service life of the male connector and the female connector is extended, ensuring that the next connection between the male connector and the female connector is reliable.

[0058] In order to improve the strength of the first connector and reduce the difficulty of the manufacturing process of the first connector, the first section 11, the second section 12 and the third section 13 of the first connector are integrally formed.

[0059] Furthermore, a plurality of avoidance grooves 14 are provided on the third section 13, and the length direction of the avoidance grooves 14 is parallel to the axial direction of the third section 13; along the depth direction of the avoidance grooves 14, the avoidance grooves 14 penetrate the outer wall and the inner wall of the third section 13, and one end of the avoidance grooves 14 extends to the outer end surface of the third section 13 away from the second section 12, and penetrates the outer end surface.

[0060] Based on the above technical solution, the avoidance groove 14 is set to divide the circumference of the third section into multiple independent sheets, which makes it easier for the lock body to radially press the third section onto the female connector to ensure a reliable connection between the third section and the female connector.

[0061] Furthermore, an external thread 15 is provided on the outer peripheral surface of the second section 12 near the third section 13, and the external thread 15 is threadedly connected to the lock body 3. In this solution, the lock body and the second section are threadedly connected by the external thread and the internal thread on the lock body, which facilitates the operation of the lock body and the connection between the lock body and the second section. At the same time, the thread has a reverse self-locking ability, so that after the third section is connected to the female connector, the lock body can maintain the connection stability and reliability between the third section and the female connector.

[0062] Further, it can be seen from the above scheme that the inner surface of the lock body 3 facing the first connector is cylindrical. In order to simplify the overall structure of the lock body and reduce the overall volume of the male connector, the outer surface of the lock body 3 is also set to be cylindrical, that is, the lock body 3 is cylindrical as a whole. The inner diameter of the lock body 3 is adapted to the outer diameter of the second section 12, and is connected to the outer circumference of the second section by threads. The inner diameter of the lock body 3 is at least smaller than the outer diameter of part of the third section 13, ensuring that the lock body 3 can press the third section in the radial direction, press the third section to the female connector, and realize a reliable connection between the third section and the female connector.

[0063] In the present technical solution, friction lines 31 are provided on the outer peripheral surface of the lock body 3, and the friction lines 31 generally adopt a mesh pattern. The friction lines 31 are provided on the lock body. On the one hand, the friction force of the outer wall of the lock body is increased, making it easier for operators to operate the lock body. In addition, the friction lines 31 play a positioning and indicating role. In some cases, the male connector is not necessarily exposed to people's field of vision and needs to be operated. In this way, as long as the operator touches the friction lines 31, it means that the lock body is touched, and the lock body can be operated to avoid the problem of operating errors.

[0064] In this solution, the first section 11 is cylindrical, and the outer diameter of the first section 11 is adapted to the inner diameter of the outer sheath layer of the first cable 20. When the cable connector male connector 10 is in use, the outer sheath layer of the first cable 20 is sleeved on the outer circumferential surface of the first section 11, and the second connector 2 presses the outer sheath layer of the first cable 20 onto the outer circumferential surface of the first section 11 along the radial direction of the first section 11.

[0065] The distance between the inner wall of the second connector and the outer wall of the first section is slightly smaller than the thickness of the outer sheath layer of the first cable 20, so that the second connector presses the outer sheath layer of the first cable 20 onto the outer wall of the first section, thereby realizing the connection between the first section and the outer sheath layer of the first cable 20, that is, realizing the fixed connection between the first section and the first cable. The connection operation is simple and fast, and the structure during and after the connection does not need to be protected by a PVC injection molding body, thereby reducing the cost.

[0066] Furthermore, in order to ensure reliable connection between the first section and the first cable, a plurality of annular clamping grooves 16 are provided on the outer circumferential surface of the first section 11. The depth direction of the annular clamping grooves is along the radial direction of the first section, and the depth of the annular clamping grooves 16 gradually increases from the end close to the second section 12 to the end far away from the second section 12. The first connector 1 is cylindrical, and the inner diameter is adapted to the outer diameter of the outer sheath layer of the first cable 20.

[0067] Based on the above scheme, an annular retaining groove 16 is set on the outer peripheral surface of the first section. Along the axial direction of the first section, the annular retaining groove 16 is a barb-shaped structure. After the second connector presses the outer sheath layer of the first cable 20 tightly against the outside of the first section, the outer sheath layer of the first cable 20 is cold-pressed with the first section. The connection is reliable, and the tensile strength of the connection between the first section and the first cable is effectively increased, so that the tensile strength between the first section and the first cable is not less than 12kg. The connection structure of the annular retaining groove 16 and the second connector of this scheme does not require a PVC injection molding body when the first section is connected to the first cable, which reduces production processes and material costs and improves production efficiency.

[0068] In the present technical solution, the conductor assembly 4 includes a center needle 41 and an insulating rubber core 42. A limiting hole is provided on the insulating rubber core 42. The center needle 41 passes through the limiting hole. When the first section 11 is connected to the first cable 20, the center needle 41 is connected to the first cable 20. When the third section 13 is connected to the female connector, the center needle 41 is connected to the second cable. The insulating rubber core 42 is cylindrical, and its outer diameter is adapted to the inner diameter of the second section 12, and is placed in the second section 12.

[0069] Based on the above solution, an insulating rubber core 42 is provided to fix and limit the center needle, so that the center needle can maintain a fixed position in the first connector and conduct the first cable and the second cable when the male connector is used.

[0070] A male connector 10 of a cable connector according to the technical solution of the utility model, through the structural design, layout and connection of the first connector, the second connector, the lock body and the conductor assembly 4, can achieve a reliable connection between the male connector and the female connector when the male connector is in use, and the male connector can be firmly in close contact with the female connector to reduce the contact resistance, which may be no greater than 1.0 mΩ, thereby ensuring that the contact has a small insertion loss and will not affect the transmission of high-definition 4K video signals, thereby greatly improving the signal transmission performance and reliability.

[0071] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A male connector of a cable connector, wherein when in use, one end of the male connector of the cable connector is fixedly connected to a first cable, and the other end is fixedly connected to a female connector, and the female connector is connected to a second cable away from the male connector of the cable connector, characterized in that: The cable connector male connector comprises a first connecting body, a locking body, a second connecting body and a conductor assembly; The conductor assembly is disposed within the first connector, and when the male connector of the cable connector is in use, the conductor assembly conducts the first cable and the second cable; The lock body and the second connector are both sleeved outside the first connector. When the male connector of the cable connector is in use, the lock body locks the first connector on the female connector, and the second connector locks the first cable on the first connector.

2. The cable connector male connector according to claim 1, characterized in that: The first connector is columnar and comprises a first section, a second section and a third section which are connected in sequence, the lock body is sleeved outside the second section and the third section, and the second connector is sleeved outside the first section; When the male connector of the cable connector is in use, the third section is fixedly connected to the female connector, and the first section is fixedly connected to the first cable; The second section and the third section are cylindrical, and the outer circumferential surface of the second section is threadedly connected to the lock body. The outer diameter of the third section gradually increases from close to the end of the second section to away from the end of the second section. When the third section is connected to the female connector, the lock body presses the third section onto the female connector along the radial direction of the third section.

3. The cable connector male connector according to claim 2, characterized in that: A plurality of avoidance grooves are provided on the third section, and the length direction of the avoidance grooves is parallel to the axial direction of the third section; along the depth direction of the avoidance grooves, the avoidance grooves penetrate the outer wall and the inner wall of the third section, and one end of the avoidance grooves extends to the outer end surface of the third section away from the second section and penetrates the outer end surface.

4. The cable connector male connector according to claim 2, characterized in that: An external thread is arranged on the outer peripheral surface of the second section close to the third section, and the external thread is threadably connected to the lock body.

5. The cable connector male connector according to claim 2 or 4, characterized in that: The lock body is cylindrical, the inner diameter of the lock body is adapted to the outer diameter of the second section, and the inner diameter of the lock body is at least smaller than the outer diameter of part of the third section.

6. The cable connector male connector according to claim 2, characterized in that: The first section is cylindrical, and the outer diameter of the first section is adapted to the inner diameter of the outer sheath layer of the first cable. When the male connector of the cable connector is in use, the outer sheath layer of the first cable is sleeved on the outer circumferential surface of the first section, and the second connector presses the outer sheath layer of the first cable onto the outer circumferential surface of the first section along the radial direction of the first section.

7. The cable connector male connector according to claim 6, characterized in that: A plurality of annular retaining grooves are arranged on the outer circumferential surface of the first section, the depth direction of the annular retaining grooves is along the radial direction of the first section, and the depth of the annular retaining grooves gradually increases from close to the end of the second section to away from the end of the second section; the first connector is cylindrical, and the inner diameter is adapted to the outer diameter of the outer sheath layer of the first cable.

8. The cable connector male connector according to claim 2, characterized in that: The outer peripheral surface of the lock body is provided with friction lines.

9. The cable connector male connector according to claim 2, characterized in that: The conductor assembly includes a center needle and an insulating rubber core, a limiting hole is provided on the insulating rubber core, the center needle passes through the limiting hole, and when the first section is connected to the first cable, the center needle is connected to the first cable, and when the third section is connected to the female connector, the center needle is connected to the second cable; The insulating rubber core is cylindrical, has an outer diameter that matches the inner diameter of the second section, and is placed inside the second section.

10. A TV connection cable, characterized in that: It comprises a cable connector male connector as claimed in any one of claims 1 to 9 and a first cable, wherein the first cable is a coaxial cable and is fixedly connected to the cable connector male connector.

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