Cable connector with magnet

Abstract

The utility model discloses a cable connector with a magnet, and belongs to the technical field of cable connectors. The cable connector with the magnet comprises an outer shell sleeve, an inner shell sleeve is arranged in the outer shell sleeve, a reed is installed on the inner wall of the inner shell sleeve, a cable connecting pipe is arranged on the side, close to the reed, of the inner shell sleeve, one end of the cable connecting pipe penetrates out of the outer shell sleeve, and the cable connecting pipe comprises a pipe body. One end of the inner shell sleeve is communicated with a pipe body, the outer wall of the pipe body is wrapped with a magnetism isolating layer, the two sides of the outer wall of the magnetism isolating layer are sleeved with a first magnet ring and a second magnet ring respectively, the first magnet ring is located at the joint of the pipe body and the inner shell sleeve, and the outer wall of the second magnet ring is connected with the inner wall of the outer shell sleeve. The two sides of the outer wall of the pipe body are sleeved with limiting sleeves correspondingly, and the two limiting sleeves are located on the inner side and the outer side of the shell sleeve correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connectors, in particular to a cable connector with a magnet. Background Art

[0002] Cable connectors are mainly used for signal transmission between various types of digital program-controlled switches, internal connections of optoelectronic transmission equipment and distribution frames in transmission equipment bureaus, and are used to transmit data, audio, video and other communication equipment. The sheath is made of flame-retardant materials with a high safety factor. The use of advanced production technology makes the cable's flame retardancy and resistance uniformity good. Multi-core cables make rack laying more convenient. In the assembly of sub-products, cable connectors are extremely widely used. They are key products to ensure the correctness and reliability of electrical signal transmission. There are many types of cable connectors, mainly low-frequency, high-frequency, round and rectangular.

[0003] At present, when the existing cable connectors are docking the cables, the cable plugging process is prone to instability due to the lack of stable connection facilities. Such a process is not only not conducive to assembly and docking, but also not conducive to ensuring the stability of the subsequent connection. Utility Model Content

[0004] In order to solve the problem of unstable connection of the existing cable connector, the utility model provides a cable connector with a magnet.

[0005] In view of the above problems, the technical solution proposed by the utility model is:

[0006] A cable connector with a magnet comprises an outer shell, an inner shell is arranged inside the outer shell, a spring is installed on the inner wall of the inner shell, a cable connecting pipe is arranged on the side of the inner shell close to the spring, one end of the cable connecting pipe extends to the outside of the outer shell, the cable connecting pipe comprises a tube body, one end of the inner shell is connected to the tube body, the outer wall of the tube body is wrapped with a magnetic isolation layer, a first magnet ring and a second magnet ring are respectively arranged on both sides of the outer wall of the magnetic isolation layer, the first magnet ring is located at the connection between the tube body and the inner shell, and the outer wall of the second magnet ring is connected to the inner wall of the outer shell.

[0007] Furthermore, limiting sleeves are respectively mounted on both sides of the outer wall of the tube body, and the two limiting sleeves are respectively located on the inner and outer sides of the outer shell, and a distance is provided between the two limiting sleeves.

[0008] The beneficial effect of adopting the above further solution is that, by setting the spacing, a position space is provided between the two limiting sleeves for installing the retaining spring.

[0009] Furthermore, a retaining spring is mounted inside the spacing, and one side of the retaining spring is in contact with the outer wall of the outer shell.

[0010] The beneficial effect of adopting the above further solution is that by installing and using the snap ring, it is convenient to limit one side of the outer casing.

[0011] Furthermore, a conductor core is inserted and connected at the central position inside the cable nipple, and the conductor core and the inner casing are on the same axis line.

[0012] The beneficial effect of adopting the above further solution is that due to the positional relationship between the conductor core and the inner casing, the conductor core can be accurately docked with the cable inserted inside the inner casing.

[0013] Furthermore, the conductor core includes a core body, an outer casing is sleeved on the outer wall of the core body, and a calibration hole is opened on one side of the outer wall of the outer casing.

[0014] The beneficial effect of adopting the above further solution is that by sleeving and using the outer casing, it can protect the core body.

[0015] Furthermore, a positioning hole is opened on one side of the outer wall of the pipe body, and the positioning hole and the calibration hole are on the same horizontal line.

[0016] Furthermore, the material of the magnetic isolation layer is nickel-iron alloy.

[0017] The beneficial effect of adopting the above further solution is that due to the material characteristics of the nickel-iron alloy, it can isolate the magnetic fields on both sides.

[0018] Furthermore, the outer casing includes a shell body, a fixing plate is sleeved on the outer wall of the shell body, and screw holes are respectively opened on both sides of the fixing plate.

[0019] The beneficial effect of adopting the above further solution is that by the combined use of the fixing plate and the screw holes, it is convenient to fixedly install this connector with external devices.

[0020] Compared with the prior art, the beneficial effect of the present utility model is:

[0021] This cable connector with a magnet, through the combined use of the inner casing, the reed, the cable nipple, the first magnet ring and the second magnet ring, makes the docking process of this connector with the cable more stable and ensures the long-term stability of the connection. Among them, by installing the reed on the inner casing, the cable inserted into the inner casing can be clamped and fixed, which is beneficial to the stable docking of this connector. Secondly, through the elastic mechanism formed between the first magnet ring and the second magnet ring, the inner casing has an elastic tendency to be pressed against the inner casing, ensuring the long-term stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1The front perspective view of a cable connector with a magnet provided by the present utility model;

[0023] Figure 2 The rear perspective view of a cable connector with a magnet provided by the present utility model;

[0024] Figure 3 The internal structure schematic diagram of a cable connector with a magnet provided by the present utility model;

[0025] Figure 4 The side view of a cable connector with a magnet provided by the present utility model;

[0026] Figure 5 The conductor core structure schematic diagram of a cable connector with a magnet provided by the present utility model.

[0027] In the figure: 100, outer shell sleeve; 1001, shell; 1002, fixing plate; 1003, screw hole; 200, inner shell sleeve; 300, reed; 400, cable nipple; 4001, pipe body; 4002, magnetic isolation layer; 4003, limiting sleeve; 4004, positioning hole; 500, snap ring; 600, first magnet ring; 700, second magnet ring; 800, conductor core; 8001, outer shell; 8002, core body; 8003, calibration hole. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1

[0030] Please refer to Figures 1 - 5, the present utility model provides a technical solution: a cable connector with a magnet, which includes an outer housing sleeve 100. An inner housing sleeve 200 is provided inside the outer housing sleeve 100. A reed 300 is installed on the inner wall of the inner housing sleeve 200. A cable connecting pipe 400 is provided on one side of the inner housing sleeve 200 close to the reed 300. One end of the cable connecting pipe 400 penetrates to the outside of the outer housing sleeve 100. The cable connecting pipe 400 includes a pipe body 4001. One end of the inner housing sleeve 200 is communicated with the pipe body 4001. A magnetic isolation layer 4002 is wrapped around the outer wall of the pipe body 4001. A first magnet ring 600 and a second magnet ring 700 are respectively sleeved on both sides of the outer wall of the magnetic isolation layer 4002. The first magnet ring 600 is located at the connection between the pipe body 4001 and the inner housing sleeve 200. The outer wall of the second magnet ring 700 is connected to the inner wall of the outer housing sleeve 100. By installing the reed 300 on the inner housing sleeve 200, the cable inserted into the inner housing sleeve 200 can be clamped and fixed, which is beneficial to the stable docking of the connector. Secondly, through the elastic mechanism formed between the first magnet ring 600 and the second magnet ring 700, the inner housing sleeve 200 has an elastic tendency to press against the inner housing sleeve 200, ensuring the lasting stability of the connection.

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Embodiment 2

[0033] Please refer to Figures 1 - 5, as an embodiment of the present utility model, further, on both sides of the outer wall of the pipe body 4001, limiting sleeves 4003 are respectively sleeved. The two limiting sleeves 4003 are respectively located on the inner and outer sides of the outer casing 100, and there is a spacing between the two limiting sleeves 4003. Through the setting of the spacing, a position space is provided for the installation of the snap ring 500 between the two limiting sleeves 4003. The snap ring 500 is snap-fitted inside the spacing. One side of the snap ring 500 is in contact with the outer wall of the outer casing 100. Through the installation and use of the snap ring 500, it is convenient to play a limiting role on one side of the outer casing 100. A conductor core 800 is inserted and connected through the center position inside the cable connector 400. The conductor core 800 and the inner casing 200 are on the same axis line. Through the positional relationship between the conductor core 800 and the inner casing 200, the conductor core 800 can be accurately docked with the cable inserted inside the inner casing 200. The conductor core 800 includes a core body 8002. An outer casing 8001 is sleeved on the outer wall of the core body 8002. A calibration hole 8003 is opened on one side of the outer wall of the outer casing 8001. Through the sleeved use of the outer casing 8001, it can play a protective role on the core body 8002.

[0034] Embodiment Three

[0035] Please refer to Figures 1 - 5 , as an embodiment of the present utility model, further, a positioning hole 4004 is opened on one side of the outer wall of the pipe body 4001. The positioning hole 4004 and the calibration hole 8003 are on the same horizontal line. The material of the magnetic isolation layer 4002 is nickel-iron alloy. Through the material characteristics of the nickel-iron alloy, it can isolate the magnetic fields on both sides. The outer casing 100 includes a housing 1001. A fixing plate 1002 is sleeved on the outer wall of the housing 1001. Screw holes 1003 are respectively opened on both sides of the fixing plate 1002. Through the cooperative use of the fixing plate 1002 and the screw holes 1003, the connector is convenient to be fixedly installed with external devices.

[0036] Specifically, the working principle of this cable connector with a magnet: When in use, first, check whether the structure of the connector is intact. After ensuring the integrity of the structure, then put it into assembly and use. Among them, by pushing one end of the cable into the interior of the inner housing sleeve 200, and through the installation spring piece 300 in the inner housing sleeve 200, the cable inserted into the interior of the inner housing sleeve 200 can be clamped and fixed, which is conducive to the stable docking of the connector. Secondly, through the elastic mechanism formed between the first magnet ring 600 and the second magnet ring 700, the inner housing sleeve 200 has an elastic tendency to be pressed against the inner housing sleeve 200, ensuring the lasting stability of the connection. At the same time, the material of the magnetic isolation layer 4002 is nickel-iron alloy. Through the material characteristics of the nickel-iron alloy, it can isolate the magnetic fields on both sides. And through the positional relationship between the conductor core 800 and the inner housing sleeve 200, the conductor core 800 can be accurately docked with the cable inserted into the interior of the inner housing sleeve 200. Secondly, through the setting of the spacing, it provides a position space for the installation of the snap ring 500 between the two limit sleeves 4003. And through the installation and use of the snap ring 500, it is convenient to play a limiting role on one side of the outer housing sleeve 100.

Claims

1. A cable connector with a magnet, characterized in that: The invention comprises an outer shell (100), wherein an inner shell (200) is arranged inside the outer shell (100), a reed (300) is installed on the inner wall of the inner shell (200), a cable connecting pipe (400) is arranged on a side of the inner shell (200) close to the reed (300), one end of the cable connecting pipe (400) penetrates to the outside of the outer shell (100), the cable connecting pipe (400) comprises a tube body (4001), one end of the inner shell (200) is connected to the tube body (4001), the outer wall of the tube body (4001) is wrapped with a magnetic isolation layer (4002), the outer wall of the magnetic isolation layer (4002) is respectively sleeved with a first magnet ring (600) and a second magnet ring (700), the first magnet ring (600) is located at the connection between the tube body (4001) and the inner shell (200), and the outer wall of the second magnet ring (700) is connected to the inner wall of the outer shell (100).

2. A cable connector with a magnet according to claim 1, characterized in that: Limiting sleeves (4003) are respectively mounted on both sides of the outer wall of the tube body (4001), and the two limiting sleeves (4003) are respectively located on the inner and outer sides of the outer shell (100), and a distance is provided between the two limiting sleeves (4003).

3. A cable connector with a magnet according to claim 2, characterized in that: A clamping spring (500) is mounted inside the spacing, and one side of the clamping spring (500) is in contact with the outer wall of the outer shell (100).

4. A cable connector with a magnet according to claim 1, characterized in that: A conductor core (800) is inserted and connected at the center position of the cable connecting pipe (400), and the conductor core (800) and the inner shell (200) are located on the same axis.

5. A cable connector with a magnet according to claim 4, characterized in that: The conductor core (800) comprises a core body (8002), the outer wall of the core body (8002) is sleeved with an outer shell (8001), and a calibration hole (8003) is provided on one side of the outer wall of the outer shell (8001).

6. A cable connector with a magnet according to claim 5, characterized in that: A positioning hole (4004) is provided on one side of the outer wall of the tube body (4001), and the positioning hole (4004) and the calibration hole (8003) are located on the same horizontal line.

7. A cable connector with a magnet according to claim 1, characterized in that: The material of the magnetic isolation layer (4002) is nickel-iron alloy.

8. A cable connector with a magnet according to claim 1, characterized in that: The outer shell (100) comprises a shell (1001), the outer wall of the shell (1001) is sleeved with a fixing plate (1002), and screw holes (1003) are respectively provided on two sides of the fixing plate (1002).

Images