A low-voltage cable connector

Abstract

The utility model relates to connector technical field, and disclose a weak current cable connector, including weak current connection mechanism, weak current connection mechanism includes two connector main bodies that are centrally symmetric, one side connector main body another end is provided with male contact connector, the other side connector main body one end is provided with female contact connector, and female contact connector one end sliding contact male contact connector, and the female contact connector and male contact connector outside rotation install rotating outer cover mechanism. The utility model discloses a weak current cable connector, which is made of oxygen-free copper as a conductor material to make the connector contact head and internal connecting wire, reduce resistance, and the connector main body shell and rotating sleeve are made of metal, the shielding measures of the connector are strengthened, the influence of external electromagnetic interference on the signal is reduced, in addition, the connecting main body outside is provided with radiating fins and radiating holes, the contact area of the connector outside and air is increased, and the heat dissipation capacity of the overall connector structure is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically a low-voltage cable connector. Background Technology

[0002] Low-voltage cable connectors are devices used to connect low-voltage cables. They are widely used in electronic equipment, communication systems, security systems, and other fields. They have characteristics such as low resistance, low capacitance, and low inductance to ensure the accuracy and stability of signal transmission and reduce signal attenuation, distortion, and interference. For example, a high-quality RJ45 connector can ensure the integrity of high-speed Ethernet data transmission and keep the bit error rate at an extremely low level.

[0003] Existing low-voltage cable connectors have the following problems when in use: their connectors are usually designed with a fixed structure and their interfaces are also designed with a fixed structure. They cannot adapt well to the interface connection requirements of different angles. At the same time, in complex electromagnetic environments, their signal strength will gradually weaken, which will lead to signal distortion or failure to transmit normally. Utility Model Content

[0004] (a) Technical problems to be solved.

[0005] To address the shortcomings of existing technologies, this utility model provides a low-voltage cable connector, which solves the problems mentioned in the background art.

[0006] (ii) Technical solution.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a low-voltage cable connector, comprising a low-voltage connection mechanism, the low-voltage connection mechanism comprising two connector bodies arranged in a centrally symmetrical manner, one end of one connector body being provided with a male contact connector, and the other end of one connector body being provided with a female contact connector, one end of the female contact connector slidingly contacting the male contact connector, a rotating outer sleeve mechanism being rotatably mounted on the outer side of the female contact connector and the male contact connector, a connector interface being provided on the end of the two connector bodies away from the rotating outer sleeve mechanism, the rotating outer sleeve mechanism comprising metal sleeves respectively rotatably sleeved on the outer side of the opposite end of the two connector bodies, the two metal sleeves being arranged symmetrically, and the opposite end of the two metal sleeves being fastened together by four bolts arranged at equal angles, four through holes for bolt assembly being opened at equal angles between the two side walls of the metal sleeves.

[0008] As a further improvement of this utility model: the outer annular walls of the female contact joint and the male contact joint are provided with multiple grooves at equal angles, and each groove is rotatably installed with a rolling strip, which rolls and contacts the inner wall of the metal sleeve on its corresponding side.

[0009] As a further improvement of this utility model: the inner sidewalls of the two metal sleeves at opposite ends are provided with annular limiting grooves, and limiting rings are rotatably connected in the annular limiting grooves. The limiting rings are fixedly sleeved on the outside of the connector body on the corresponding side.

[0010] As a further embodiment of this utility model: the connector body shell is made of metal, and the internal connecting wires, female contact connectors and male contact connectors of the connector body are all made of oxygen-free copper. Multiple anti-slip patches are fixedly connected to the outer side of the connector body shell at the connector interface at equal angles. A set of heat dissipation fins is fixedly connected to one end of the annular outer sidewalls of the two connector bodies facing each other. A set of heat dissipation fins consists of multiple fins and is arranged at equal intervals. Multiple heat dissipation holes are opened by bending the connector body at equal angles.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, the connector adopts a two-section structure design, including two connector bodies, each of which is equipped with a connector interface. Since the two connector bodies are connected by contact and are rotated and assembled by a rotating outer sleeve mechanism, the rotation angle between the two connector bodies can be adjusted, which can adapt well to the interface connection requirements of different angles.

[0012] 2. In this utility model, oxygen-free copper is used as the conductor material to make the connector contact head and internal connecting wires, thereby reducing resistance. The connector body shell and rotating sleeve are made of metal. By strengthening the shielding measures of the connector, the influence of external electromagnetic interference on the signal is reduced. In addition, heat dissipation fins and heat dissipation holes are provided on the outside of the connector body to increase the contact area between the outside of the connector and the air, thereby enhancing the heat dissipation capacity of the overall connector structure. Attached Figure Description

[0013] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ; Figure 2 The overall three-dimensional structure of this utility model Figure 2 ; Figure 3 This is a perspective view of the low-voltage connection mechanism of this utility model; Figure 4 This is a perspective view of the rotating outer sleeve mechanism of this utility model.

[0014] In the diagram: 1. Low-voltage connection mechanism; 2. Rotating outer sleeve mechanism; 11. Connector body; 12. Connector interface; 13. Limiting ring; 14. Female contact connector; 15. Male contact connector; 16. Roller bar; 17. Heat dissipation fins; 18. Heat dissipation holes; 19. Anti-slip patch; 21. Metal sleeve; 22. Through hole; 33. Bolt. Detailed Implementation

[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Please see Figures 1-4In this embodiment of the utility model, a low-voltage cable connector includes a low-voltage connection mechanism 1. The low-voltage connection mechanism 1 includes two connector bodies 11 arranged in a centrally symmetrical manner. One end of one connector body 11 is provided with a male contact connector 15, and one end of the other connector body 11 is provided with a female contact connector 14. One end of the female contact connector 14 slides in contact with the male contact connector 15. A rotating outer sleeve mechanism 2 is rotatably mounted on the outside of the female contact connector 14 and the male contact connector 15. A connector interface 12 is provided at the end of the two connector bodies 11 away from the rotating outer sleeve mechanism 2. The rotating outer sleeve mechanism 2 includes metal sleeves 21 that are rotatably sleeved on the outside of the opposite ends of the two connector bodies 11. The two metal sleeves 21 are arranged in a symmetrical manner. The two metal sleeves 21 are fastened together at opposite ends by four bolts 33 arranged at equal angles. Four through holes 22 for bolt 33 assembly are provided at equal angles between the two side walls of the metal sleeves 21. The connector adopts a two-section structure design, including two connector bodies 11, each equipped with a connector interface 12. Since the two connector bodies 11 are connected by contact and are rotated and assembled by rotating outer sleeve mechanism 2, the rotation angle between the two connector bodies 11 can be adjusted. It can adapt well to the interface connection requirements of different angles. The two metal sleeves 21 can be separated by removing the four bolts 33, thereby separating the two connector bodies 11.

[0019] The female contact connector 14 and the male contact connector 15 have multiple grooves at equal angles on their annular outer walls, and each groove has a rotatable roller 16. The roller 16 rolls in contact with the inner wall of the metal sleeve 21 on its corresponding side. When the connector body 11 is rotated and adjusted, its corresponding contact connector rotates accordingly. The outer roller 16 rolls in contact with the inner wall of its corresponding metal sleeve 21, which can improve the smoothness of rotation and reduce the friction loss between the two.

[0020] Two metal sleeves 21 are provided with annular limiting grooves on the inner sidewalls of their opposite ends, and limiting rings 13 are rotatably connected in the annular limiting grooves. The limiting rings 13 are fixedly sleeved on the outside of the connector body 11 on the corresponding side, which plays a limiting role between the metal sleeves 21 and the connector body 11, preventing the connector body 11 from falling out of the corresponding metal sleeves 21.

[0021] The connector body 11 has a metal shell. The internal connecting wires, female contact 14, and male contact 15 of the connector body 11 are all made of oxygen-free copper. Multiple anti-slip pads 19 are fixedly connected at equal angles to the outer side of the connector body 11 shell at the connector interface 12. A set of heat dissipation fins 17 is fixedly connected to one end of the annular outer wall of each of the two connector bodies 11 facing each other. There are multiple heat dissipation fins 17 arranged at equal intervals. Multiple heat dissipation holes 18 are opened at equal angles in the connector body 11. The connector contacts and internal connecting wires are made of oxygen-free copper as the conductor material to reduce resistance. The connector body 11 shell and rotating sleeve are made of metal. By strengthening the shielding measures of the connector, the influence of external electromagnetic interference on the signal is reduced. In addition, the heat dissipation fins 17 and heat dissipation holes 18 are provided on the outer side of the connector body to increase the contact area between the outside of the connector and the air and enhance the heat dissipation capacity of the overall connector structure.

[0022] The working principle of this utility model is as follows: The overall connector structure can connect low-voltage cables through two connector interfaces 12. The connector adopts a two-section structure design, including two connector bodies 11, each equipped with a connector interface 12. Since the two connector bodies 11 are connected by contact and rotated by the rotating outer sleeve mechanism 2, the rotation angle between the two connector bodies 11 can be adjusted. It can adapt well to different interface connection requirements. The two metal sleeves 21 can be separated by removing four bolts 33, thereby separating the two connector bodies 11. In addition, oxygen-free copper is used as the conductor material to make the connector contact head and internal connecting wires to reduce resistance. The outer shell of the connector body 11 and the rotating sleeve are made of metal. By strengthening the shielding measures of the connector, the influence of external electromagnetic interference on the signal is reduced.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A low-voltage cable connector, comprising a low-voltage connection mechanism (1); Its features are: The low-voltage connection mechanism (1) includes two connector bodies (11) arranged in a centrally symmetrical manner. One end of one connector body (11) is provided with a male contact connector (15), and the other end of the connector body (11) is provided with a female contact connector (14). One end of the female contact connector (14) slides into contact with the male contact connector (15). A rotating outer sleeve mechanism (2) is rotatably installed on the outside of the female contact connector (14) and the male contact connector (15). A connector interface (12) is provided at the end of the two connector bodies (11) away from the rotating outer sleeve mechanism (2). The rotating outer sleeve mechanism (2) includes metal sleeves (21) that are respectively rotated and sleeved on the outer side of the opposite end of the two connector bodies (11). The two metal sleeves (21) are arranged symmetrically, and the opposite ends of the two metal sleeves (21) are fastened together by four bolts (33) arranged at equal angles.

2. A low-voltage cable connector according to claim 1, characterized in that: The female contact joint (14) and the male contact joint (15) have multiple grooves at equal angles on their annular outer walls, and each groove is rotatably installed with a rolling strip (16).

3. A low-voltage cable connector according to claim 2, characterized in that: The rolling bar (16) rolls and contacts the inner wall of the metal sleeve (21) on its corresponding side.

4. A low-voltage cable connector according to claim 1, characterized in that: The inner sidewalls of the two metal sleeves (21) at opposite ends are provided with annular limiting grooves, and limiting rings (13) are rotatably connected in the annular limiting grooves. The limiting rings (13) are fixedly sleeved on the outside of the connector body (11) on the corresponding side.

5. A low-voltage cable connector according to claim 1, characterized in that: The metal sleeve (21) has four through holes (22) at equal angles between its two side walls for bolt (33) assembly.

6. A low-voltage cable connector according to claim 1, characterized in that: The outer shell of the connector body (11) is made of metal. The internal connecting wires, female contact connector (14) and male contact connector (15) of the connector body (11) are all made of oxygen-free copper. Multiple anti-slip patches (19) are fixedly connected at equal angles on the outer shell of the connector body (11) and on the outside of the connector interface (12).

7. A low-voltage cable connector according to claim 1, characterized in that: Each of the two connector bodies (11) has a set of heat dissipation fins (17) fixedly connected to one end of the annular outer sidewall facing each other. The set of heat dissipation fins (17) consists of multiple fins and is arranged at equal intervals. The connector body (11) is bent at equal angles and has multiple heat dissipation holes (18).

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