Coaxial connector

Abstract

The utility model discloses a coaxial connector, and belongs to the technical field of connectors. The coaxial connector comprises a pair of connector main bodies, adjacent ends of the pair of connector main bodies are respectively provided with a first pin and a second pin, the first pin and the second pin are hinged to each other, a telescopic corrugated pipe is communicated between the first pin and the second pin, the first pin comprises a first circular plate, and the second pin comprises a second circular plate. The first pin comprises a first circular plate, first side plates are installed on the two sides of the outer wall of the first circular plate respectively, penetrating holes are formed in the outer walls of the two first circular plates respectively, the second pin comprises a second circular plate, second side plates are installed on the two sides of the outer wall of the second circular plate respectively, and studs are installed on the two sides of the outer walls of the two second side plates respectively. One ends of the two studs penetrate through the through holes and are in threaded connection with a locking knob, the locking knob comprises a knob cap, and the outer walls of the studs are meshed with the inner wall of the knob cap.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a coaxial connector. Background Technique

[0002] A coaxial connector assembly is a component that can quickly connect coaxial cables. When two coaxial connectors are docked, the outer conductor of one coaxial connector is sleeved on the outer conductor of the other coaxial connector to be docked with it. In order to maintain the stability of the connection of the coaxial connector assembly, a clamping member that elastically clamps the outer conductor of the other coaxial connector is usually provided at the end of the outer conductor of one coaxial connector.

[0003] Currently, the existing coaxial connectors are usually in a straight or right-angled bent structure. In this way, the cables at both ends can only be applicable to a single angular position and cannot be adjusted according to the specific conditions of the line, resulting in limitations in use. Content of the Utility Model

[0004] In order to solve the problem that the existing coaxial connectors cannot be adjusted in angle, the utility model provides a coaxial connector.

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

[0006] A coaxial connector includes a pair of connector bodies. The adjacent ends of the pair of connector bodies are respectively provided with a first pin and a second pin. The first pin and the second pin are hinged to each other, and a telescopic bellows is communicated between the first pin and the second pin. The first pin includes a first circular plate. First side plates are respectively installed on both sides of the outer wall of the first circular plate. Through holes are respectively opened on the outer walls of the two first circular plates. The second pin includes a second circular plate. Second side plates are respectively installed on both sides of the outer wall of the second circular plate. Studs are respectively installed on both sides of the outer walls of the two second side plates. One ends of the two studs penetrate through the through holes and are threadedly connected with locking knobs.

[0007] Further, the locking knob includes a twisting cap, and the outer wall of the stud is engaged with the inner wall of the twisting cap.

[0008] The beneficial effect of adopting the above further scheme is that by rotating the twisting cap, it can be screwed forward at one end of the stud and squeeze one side of the second side plate until the friction between the first side plate and the second side plate increases and remains fixed.

[0009] Further, a pressing gasket is sleeved on the outer wall of the stud, and one side of the pressing gasket is attached to one side of the twisting cap.

[0010] The beneficial effect of adopting the above further solution is that by sleeving the pressing gasket, it is beneficial to increase the friction between the twisting cap and the second side plate, thereby further improving the fastening effect between the first pin and the second pin.

[0011] Further, a first through hole is provided at the central position on one side of the first circular plate, and a second through hole is provided at the central position on one side of the second circular plate. The first through hole and the second through hole are respectively communicated with both ends of the telescopic bellows.

[0012] The beneficial effect of adopting the above further solution is that through the settings of the first through hole and the second through hole, a channel is provided for the connection of the telescopic bellows.

[0013] Further, a triangular bracket is installed inside the connector body, and a cable core is inserted and connected at the central position of the triangular bracket.

[0014] The beneficial effect of adopting the above further solution is that by installing and using the triangular bracket, it is convenient to fix the cable core.

[0015] Further, the cable core includes an upright portion and a bent portion. One end of the upright portion is electrically connected to one end of the bent portion. The upright portion is located inside the triangular bracket, and the bent portion is located inside the telescopic bellows.

[0016] Further, nuts are respectively threadedly connected to one ends of a pair of the connector bodies. The nut includes a cap body, and a threaded ring is communicated with one end of the cap body. The inner wall of the threaded ring engages with one end of the connector body.

[0017] The beneficial effect of adopting the above further solution is that by using the connection of the threaded ring, it is convenient for the connector body and the cap body to be threadedly docked.

[0018] Further, interfaces are respectively communicated with one ends of the two nuts. The interface includes a sleeve, a backing plate is sleeved on one end of the sleeve. The sleeve is communicated with the nut through the backing plate, and a rubber ring is installed inside the sleeve.

[0019] The beneficial effect of adopting the above further solution is that by installing and using the rubber ring, it can support the cable core inside the sleeve, thereby reducing the wear of the cable core.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] The coaxial connector can be adjusted to any angle by using the first pin, the second pin and the locking knob, so that the connector can be docked with cables at any angle. The first pin and the second pin are bent to rotate around the stud, thereby driving the two connector bodies to bend at an angle until the required angle is met. The locking knob is twisted to thread the internal twist cap at one end of the stud until the first side plate and the second side plate are fixed and clamped. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional schematic diagram of a coaxial connector provided by the utility model;

[0023] Figure 2 A schematic diagram of the pin structure of a coaxial connector provided by the utility model;

[0024] Figure 3 A schematic diagram of a nut structure of a coaxial connector provided by the utility model;

[0025] Figure 4 A schematic diagram of the cable core structure of a coaxial connector provided by the utility model;

[0026] Figure 5 The present invention provides a cross-sectional view of the interface structure of a coaxial connector.

[0027] In the figure: 100, connector body; 200, first pin; 2001, first circular plate; 2002, first side plate; 2003, perforation; 2004, first through hole; 300, second pin; 3001, second circular plate; 3002, second side plate; 3003, stud; 3004, second through hole; 400, locking knob; 4001, twist cap; 4002, compression gasket; 500, telescopic bellows; 600, nut; 6001, cap body; 6002, threaded ring; 700, interface; 7001, sleeve; 7002, pad; 7003, rubber ring; 800, cable core; 8001, upright portion; 8002, bending portion; 900, triangular bracket. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] See also Figures 1 - 5 The utility model provides a technical solution: a coaxial connector, comprising a pair of connector bodies 100, adjacent ends of the pair of connector bodies 100 are respectively provided with a first pin 200 and a second pin 300, the first pin 200 and the second pin 300 are hinged to each other, and a telescopic bellows 500 is connected between the first pin 200 and the second pin 300, the first pin 200 comprises a first circular plate 2001, the outer wall of the first circular plate 2001 is respectively provided with a first side plate 2002, the outer walls of the two first circular plates 2001 are respectively provided with a through hole 2003, the second pin 300 comprises a second circular plate 3001, the outer wall of the second circular plate 3001 is respectively provided with a first side plate 2002, and the outer walls of the two first circular plates 2001 are respectively provided with a through hole 2003, and the second pin 300 comprises a second circular plate 3001, the outer wall of the second circular plate 3001 is respectively provided with a first side plate 2002, and the outer walls of the two first circular plates 2001 are ... The second side panels 3002 are separately installed, and studs 3003 are respectively installed on both sides of the outer walls of the two second side panels 3002. One end of the two studs 3003 passes through the through hole 2003 and is threadedly connected with a locking knob 400. By prying the first pin 200 and the second pin 300, the first side panel 2002 and the second side panel 3002 are respectively rotated around the stud 3003, thereby respectively driving the two connector bodies 100 to bend at an angle until the required angle requirement is met, and by twisting the locking knob 400, the twist cap 4001 inside the knob is threadedly advanced at one end of the stud 3003 until the first side panel 2002 and the second side panel 3002 are fixed and clamped.

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Embodiment 2

[0033] See also Figures 1 - 5, as an embodiment of the present utility model, further, the locking knob 400 includes a torsion cap 4001, the outer wall of the stud 3003 engages with the inner wall of the torsion cap 4001. By rotating the torsion cap 4001, it can perform screw progression at one end of the stud 3003 and squeeze one side of the second side plate 3002 until the friction between the first side plate 2002 and the second side plate 3002 increases and remains fixed. A compression gasket 4002 is sleeved on the outer wall of the stud 3003, and one side of the compression gasket 4002 is attached to one side of the torsion cap 4001. By sleeving the compression gasket 4002, it is beneficial to increase the friction between the torsion cap 4001 and the second side plate 3002, thereby further improving the fastening effect between the first pin 200 and the second pin 300. A first through hole 2004 is provided at the central position on one side of the first circular plate 2001, and a second through hole 3004 is provided at the central position on one side of the second circular plate 3001. The first through hole 2004 and the second through hole 3004 are respectively communicated with both ends of the telescopic bellows 500. Through the settings of the first through hole 2004 and the second through hole 3004, a channel is provided for the connection of the telescopic bellows 500.

[0034] Embodiment III

[0035] Please refer to Figures 1 - 5 , as an embodiment of the present utility model, further, a triangular bracket 900 is installed inside the connector body 100, and a cable core 800 is inserted and connected at the central position of the triangular bracket 900. By installing and using the triangular bracket 900, it is convenient to fix the cable core 800. The cable core 800 includes a straight portion 8001 and a bent portion 8002. One end of the straight portion 8001 is electrically connected to one end of the bent portion 8002. The straight portion 8001 is located inside the triangular bracket 900, and the bent portion 8002 is located inside the telescopic bellows 500. One end of a pair of connector bodies 100 is respectively threadedly connected with a nut 600. The nut 600 includes a cap body 6001, and a threaded ring 6002 is communicated with one end of the cap body 6001. The inner wall of the threaded ring 6002 engages with one end of the connector body 100. By connecting and using the threaded ring 6002, it is convenient for the connector body 100 to be threadedly docked with the cap body 6001. One end of each of the two nuts 600 is respectively communicated with an interface 700. The interface 700 includes a sleeve 7001, and a backing plate 7002 is sleeved on one end of the sleeve 7001. The sleeve 7001 is communicated with the nut 600 through the backing plate 7002. A rubber ring 7003 is installed inside the sleeve 7001. By installing and using the rubber ring 7003, it can support the cable core 800 inside the sleeve 7001, thereby reducing the wear of the cable core 800.

[0036] Specifically, the working principle of the coaxial connector is as follows: when in use, first check whether the structure of the connector is intact, and then put it into assembly and use after ensuring that the structure is intact, wherein, by bending the first pin 200 and the second pin 300, the first side plate 2002 and the second side plate 3002 are respectively rotated around the stud 3003, thereby driving the two connector bodies 100 to bend at an angle until the required angle requirement is met, and by twisting the locking knob 400, the twist cap 4001 inside it is threadedly advanced at one end of the stud 3003 until the first side plate 2002 and the second side plate 300 2 is fixed and clamped, and the installation of the compression gasket 4002 is conducive to increasing the friction between the twist cap 4001 and the second side plate 3002, thereby further improving the fastening effect between the first pin 200 and the second pin 300, and then through the setting of the first through hole 2004 and the second through hole 3004, a channel is provided for the communication of the telescopic bellows 500. Secondly, through the installation and use of the triangular bracket 900, it is convenient to fix the cable core 800, and through the installation and use of the rubber ring 7003, it can support the cable core 800 inside the sleeve 7001, thereby reducing the wear of the cable core 800.

Claims

1. A coaxial connector, characterized in that: The invention comprises a pair of connector bodies (100), wherein adjacent ends of the pair of connector bodies (100) are respectively provided with a first pin (200) and a second pin (300), wherein the first pin (200) and the second pin (300) are hinged to each other, and a telescopic bellows (500) is connected between the first pin (200) and the second pin (300), and the first pin (200) comprises a first circular plate (2001), and first The second pin (300) comprises a second circular plate (3001), the second side plates (3002) are respectively installed on both sides of the outer wall of the second circular plate (3001), the studs (3003) are respectively installed on both sides of the outer walls of the two second side plates (3002), one end of the two studs (3003) passes through the through hole (2003) and is threadedly connected with a locking knob (400).

2. A coaxial connector according to claim 1, characterized in that: The locking knob (400) comprises a twist cap (4001), and the outer wall of the stud (3003) and the inner wall of the twist cap (4001) are engaged with each other.

3. A coaxial connector according to claim 2, characterized in that: The outer wall of the stud (3003) is sleeved with a compression gasket (4002), and one side of the compression gasket (4002) is in contact with one side of the twist cap (4001).

4. A coaxial connector according to claim 1, characterized in that: A first through hole (2004) is provided at the center of one side of the first circular plate (2001), and a second through hole (3004) is provided at the center of one side of the second circular plate (3001). The first through hole (2004) and the second through hole (3004) are respectively connected to two ends of the telescopic bellows (500).

5. The coaxial connector according to claim 1, characterized in that: A triangular bracket (900) is installed inside the connector body (100), and a cable core (800) is inserted and connected at the center of the triangular bracket (900).

6. A coaxial connector according to claim 5, characterized in that: The cable core (800) comprises an upright portion (8001) and a curved portion (8002), one end of the upright portion (8001) being electrically connected to one end of the curved portion (8002), the upright portion (8001) being located inside the triangular support (900), and the curved portion (8002) being located inside the telescopic bellows (500).

7. The coaxial connector according to claim 1, characterized in that: One end of a pair of connector bodies (100) is respectively threadedly connected to a nut (600), the nut (600) comprising a cap body (6001), one end of the cap body (6001) is connected to a threaded ring (6002), and the inner wall of the threaded ring (6002) is engaged with one end of the connector body (100).

8. A coaxial connector according to claim 7, characterized in that: One end of the two nuts (600) is respectively connected to an interface (700), and the interface (700) comprises a sleeve (7001), one end of the sleeve (7001) is sleeved with a pad (7002), the sleeve (7001) is connected to the nut (600) via the pad (7002), and a rubber ring (7003) is installed inside the sleeve (7001).

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