Coaxial cable connector device

Abstract

The utility model relates to the technical field of coaxial cables, and discloses a coaxial cable connector device which comprises a connecting cylinder and a female plug shell, threads are arranged in the connecting cylinder, a first fixing plate is fixedly connected to the right side of the connecting cylinder, a conductive insertion core is fixedly connected to the interior of the first fixing plate, and a second fixing plate is fixedly connected to the right side of the female plug shell. A male plug shell is fixedly connected to the right side of the first fixing plate, a ball groove is formed in the exterior of the left side of the male plug shell, a brush is fixedly connected to the exterior of the right side of the male plug shell, a groove is formed in the female plug shell, and a first limiting ring is fixedly connected to the exterior of the left side of the female plug shell; the outer side of the female plug shell is slidably connected with a plurality of balls. According to the utility model, a large amount of time can be saved, the dependence on professional technicians can be reduced, liquid or other impurities enter the equipment, the workload of maintenance personnel can be reduced through the clean shell and the waterproof design, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coaxial cables, in particular to a coaxial cable connector device. Background Art

[0002] Coaxial cable is a cable structure consisting of an inner conductor, an insulating layer, a shielding layer and an outer sheath. The characteristic of this cable is that the structure between the inner conductor and the outer sheath is concentric, hence the name "coaxial". Coaxial cable is usually used to transmit high-frequency signals, such as TV signals, network data, telephone signals, etc. Due to its excellent shielding performance and stable transmission characteristics, coaxial cable is widely used in the communication field, especially in cable television, broadband networks and satellite communications.

[0003] After searching, the Chinese patent document announcement number: CN219696819U discloses a coaxial cable connector, including a male head and a female head connected end to end; one or more locking brackets are arranged on the side of the female head, and one or more locking grooves are arranged on the side of the male head, and the locking bracket is installed in the locking groove; an unlocking ring is movably arranged on the male head and is arranged opposite to the locking bracket; a shielding ring is movably arranged in the male head, and a first thread is arranged on the shielding ring; a swivel is movably arranged on the end face of the female head, and a traction tube connected to the swivel is arranged in the female head, and a second thread is arranged on the traction tube; the utility model arranges more than one locking bracket on the side of the female head, and more than one locking groove is arranged on the side of the male head, and the locking bracket is installed in the locking groove, so as to lock the female head and the male head, and an unlocking ring is movably arranged on the male head and is arranged opposite to the locking bracket, and the unlocking bracket is squeezed by the unlocking ring, and the unlocking bracket is withdrawn from the locking groove, so as to realize rapid disassembly of the female head and the male head.

[0004] Although the specification of the above patent mentioned: "The locking bracket is installed in the locking groove to lock the female head and the male head, and an unlocking ring is movably arranged on the male head to be opposite to the locking bracket, and the unlocking bracket is squeezed by the unlocking ring to withdraw the unlocking bracket from the locking groove to achieve rapid disassembly of the female head and the male head," the squeezing and unlocking of the unlocking bracket causes the connection to be unstable, especially in application scenarios requiring high reliability connections, there are problems of unstable signals or loose connections, and frequent use of the unlocking ring and the unlocking bracket may cause them to wear and damage, thereby affecting the long-term reliability and durability of the connector. Improper design of the unlocking ring or careless operation may lead to accidental unlocking, resulting in the risk of connection interruption or equipment damage. In view of the above problems, a coaxial cable connector device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a coaxial cable connector device, which aims to improve the quick disassembly of the coaxial cable connector in the prior art. Quick disassembly can save a lot of time, especially when the equipment needs to be frequently replaced or maintained. There is no need to spend too much time on disassembling the connector, and the task can be completed faster, improving work efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A coaxial cable connector device comprises a connecting cylinder and a female plug shell: the connecting cylinder is provided with a thread inside, a fixing plate 1 is fixedly connected to the right side of the connecting cylinder, a conductive plug core is fixedly connected to the inside of the fixing plate 1, a male plug shell is fixedly connected to the right side of the fixing plate 1, a ball groove is provided on the left side of the male plug shell, a brush is fixedly connected to the right side of the male plug shell, a groove is provided on the inside of the female plug shell, a limiting ring 1 is fixedly connected to the left side of the female plug shell, a plurality of balls are slidably connected to the outside of the female plug shell, a fixing plate 2 is fixedly connected to the right side of the female plug shell, a sliding sleeve is slidably connected to the outside of the limiting ring 1, a spring is provided on the inside of the sliding sleeve, and a limiting ring 2 is fixedly connected to the right side of the spring, a water seal is fixedly connected to the outside of the female plug shell, and a waterproof component is contacted with the outside of the female plug shell.

[0008] Furthermore, the waterproof assembly includes a square box, a circular groove is opened on the left side of the square box, a cylinder is rotatably connected to the inner wall of the rear side of the square box, a plurality of circular rings are fixedly connected to the front side of the square box, a connecting rod is slidably connected to the inside of the circular ring, and a circular plate is fixedly connected to the top of the connecting rod.

[0009] Furthermore, the outside of the ball is slidably connected to the inside of the sliding sleeve, and the outside of the ball enters into the ball groove by being squeezed.

[0010] Furthermore, the interior of the spring is sleeved on the exterior of the female plug shell, and the interior of the second limiting ring is fixedly connected to the exterior of the female plug shell.

[0011] Furthermore, the interior of the female plug housing is in contact with the exterior of the male plug housing by extrusion.

[0012] Furthermore, the outside of the water seal is fixedly connected to the right side of the square box, and the right side of the connecting tube is fixedly connected to the left side of the square box.

[0013] Furthermore, the exterior of the conductive plug core contacts the interior of the female plug housing.

[0014] Furthermore, the outer portion of the cylinder is rotatably connected to the inner portion of the rear side of the square box, and the outer portions of the plurality of rings are fixedly connected to the front side of the square box.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the rapid disassembly of the coaxial cable is achieved through the mutual cooperation of the male plug housing, the female plug housing, the limit ring 1, the limit ring 2, the sliding sleeve, the spring and other structures, which can save a lot of time, especially when the equipment needs to be frequently replaced or maintained, which can reduce the dependence on professional technicians and reduce labor costs.

[0017] 2. In the utility model, through the cooperation of square boxes, water seals, cylinders, rings, round plates, round rods, brushes and other structures, the coaxial cable is cleaned and waterproofed, and dust, liquids or other debris are prevented from entering the interior of the equipment, thereby extending the service life of the equipment and reducing maintenance requirements. The clean shell and waterproof design can reduce the workload of maintenance personnel and reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a coaxial cable connector device proposed by the utility model;

[0019] Figure 2 A schematic diagram of a brush structure of a coaxial cable connector device proposed by the utility model;

[0020] Figure 3 The utility model is a schematic diagram of a water seal structure of a coaxial cable connector device.

[0021] Legend:

[0022] 1. Connecting tube; 2. Thread; 3. Fixing plate 1; 4. Conductive plug; 5. Male plug housing; 6. Ball groove; 7. Brush; 8. Female plug housing; 9. Limiting ring 1; 10. Fixing plate 2; 11. Sliding sleeve; 12. Spring; 13. Limiting ring 2; 14. Water seal; 15. Square box; 16. Round groove; 17. Round ball; 18. Cylinder; 19. Round ring; 20. Connecting rod; 21. Round plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 , Figure 2 , Figure 3 The utility model provides an embodiment: a coaxial cable connector device, including a connecting tube 1, a female plug shell 8, and a thread 2 is provided inside the connecting tube 1 for connecting with other components to provide a stable and reliable connection method. A fixing plate 1 3 is fixedly connected to the right side of the connecting tube 1, and a conductive plug 4 is fixedly connected inside the fixing plate 3, providing a stable foundation to ensure the electrical connection of the conductive plug 4. A male plug shell 5 is fixedly connected to the right side of the fixing plate 3, a ball groove 6 is provided on the left side of the male plug shell 5, and a brush 7 is fixedly connected to the right side of the male plug shell 5 to achieve good electrical contact and prevent debris from entering. A groove is provided inside the female plug shell 8, and a limit ring 1 9 is fixedly connected to the left side of the female plug shell 8 to limit the sliding range of the female plug shell 8. A plurality of balls 17 are slidably connected to the outer side of the female plug shell 8 to provide a tight and flexible mechanical connection. A fixing plate 2 10 is fixedly connected to the right side of the female end shell 8, which may be used to stabilize the structure of other components. The outside of the limit ring 1 9 is slidably connected to a sleeve 11, and the inside of the sleeve 11 is provided with a spring 12. The right side of the spring 12 is fixedly connected to the limit ring 2 13. The sleeve 11 and the spring 12 are used together to provide elastic restoring force, making the operation of the connector more flexible and helping to maintain the tightness of the mechanical connection. The outside of the female plug housing 8 is fixedly connected to a water seal 14, and the outside of the female plug housing 8 is in contact with a waterproof component. The outside of the female plug housing 8 is in contact with a waterproof component, which further enhances the waterproof performance of the connector and ensures that it can work normally in an environment with high humidity.

[0025] Reference Figure 2 , Figure 3 The waterproof component includes a square box 15, and a circular groove 16 is provided on the left side of the square box 15 to provide a certain flexibility or adjustability for the component. The inner wall of the rear side of the square box 15 is rotatably connected with a cylinder 18 to ensure stability during rotation and not affect the appearance of the component. The front side of the square box 15 is fixedly connected with a plurality of circular rings 19, and the inner part of the circular rings 19 is slidably connected with a connecting rod 20 to ensure that the connecting rod 20 can slide stably. The top of the connecting rod 20 is fixedly connected with a circular plate 21. The outer part of the ball 17 is slidably connected to the inner part of the sliding sleeve 11 to provide elasticity or buffering function. The outer part of the ball 17 enters the inner part of the ball groove 6 by extrusion. The inner part of the spring 12 is sleeved on the outer part of the female plug shell 8, and the inner part of the limit ring 13 is fixedly connected to the outer part of the female plug shell 8. It is used to maintain the stability of the connection or provide appropriate pressure. The inner part of the female plug shell 8 contacts the outer part of the male plug shell 5 by extrusion to ensure that the component can be reliably electrically and mechanically connected.

[0026] Reference Figure 1 , Figure 2The outside of the water seal 14 is fixedly connected to the right side of the square box 15, effectively preventing the external environment from affecting the connector. The right side of the connecting tube 1 is fixedly connected to the left side of the square box 15, and the design of the right side being fixed to the square box 15 makes the structure of the connector more stable. The outside of the conductive plug 4 is in contact with the inside of the female plug housing 8, ensuring good electrical contact, thereby ensuring the functionality of the connector.

[0027] Reference Figure 1 , Figure 3 The outside of the cylinder 18 is rotatably connected to the inside of the rear side of the square box 15, and the outside of the plurality of rings 19 is fixedly connected to the front of the square box 15, in order to make the connector as a whole more balanced and easier to install on the equipment.

[0028] Working principle: when in use, slide the sleeve 11 to the right to compress the spring 12, then push the male plug housing 5 into the interior of the female plug housing 8, then release the sleeve 11 and the spring 12 to push the sleeve 11 to the left, and when the sleeve 11 reaches the position of the ball 17, squeeze the ball 17 into the outer ball groove 6 of the male plug housing 5, so that the male plug housing 5 and the female plug housing 8 are fixed, and they can be quickly disassembled in the same way.

[0029] After the male plug housing 5 and the female plug housing 8 are fixed, the square box 15 is installed on the outside to achieve waterproof protection. The square box 15 is an independent component and protects the connection. The square box 15 is divided into upper and lower parts by the cylinder 18. First, the square box 15 is opened and fixed at the connection. When the upper and lower parts are combined, the connecting rod 20 is inserted into the two rings 19 to achieve the fixing effect. There is also a brush 7 on the outside of the male plug housing 5, which can be used to clean the inside of the female plug housing 8 during installation and disassembly.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coaxial cable connector device, comprising a connecting tube (1) and a female plug housing (8), characterized in that: The connection tube (1) has a thread (2) formed inside, a fixing plate (3) is fixedly connected to the right side of the connection tube (1), a conductive plug core (4) is fixedly connected to the inside of the fixing plate (3), a male plug shell (5) is fixedly connected to the right side of the fixing plate (3), a ball groove (6) is formed on the left side of the male plug shell (5), a brush (7) is fixedly connected to the right side of the male plug shell (5), a groove is formed inside the female plug shell (8), and a ball groove (6) is formed on the left side of the female plug shell (8). A limiting ring (9) is connected, a plurality of balls (17) are slidably connected to the outer side of the female plug shell (8), a fixing plate (10) is fixedly connected to the right side of the female plug shell (8), the outer side of the limiting ring (9) is slidably connected to a sliding sleeve (11), the inner side of the sliding sleeve (11) is provided with a spring (12), the right side of the spring (12) is fixedly connected to a limiting ring (13), the outer side of the female plug shell (8) is fixedly connected to a water seal (14), and the outer side of the female plug shell (8) is in contact with a waterproof component.

2. A coaxial cable connector device according to claim 1, characterized in that: The waterproof component comprises a square box (15), a circular groove (16) is provided on the left side of the square box (15), a cylinder (18) is rotatably connected to the inner wall of the rear side of the square box (15), a plurality of circular rings (19) are fixedly connected to the front side of the square box (15), a connecting rod (20) is slidably connected inside the circular ring (19), and a circular plate (21) is fixedly connected to the top end of the connecting rod (20).

3. A coaxial cable connector device according to claim 1, characterized in that: The outside of the ball (17) is slidably connected to the inside of the sliding sleeve (11), and the outside of the ball (17) enters the inside of the ball groove (6) by being squeezed.

4. A coaxial cable connector device according to claim 1, characterized in that: The interior of the spring (12) is sleeved on the exterior of the female plug housing (8), and the interior of the second limiting ring (13) is fixedly connected to the exterior of the female plug housing (8).

5. The coaxial cable connector device according to claim 1, characterized in that: The interior of the female plug housing (8) contacts the exterior of the male plug housing (5) through extrusion.

6. A coaxial cable connector device according to claim 2, characterized in that: The outside of the water seal (14) is fixedly connected to the right side of the square box (15), and the right side of the connecting tube (1) is fixedly connected to the left side of the square box (15).

7. The coaxial cable connector device according to claim 1, characterized in that: The outside of the conductive plug core (4) contacts the inside of the female plug housing (8).

8. A coaxial cable connector device according to claim 2, characterized in that: The outside of the cylinder (18) is rotatably connected to the inside of the rear side of the square box (15), and the outsides of the plurality of rings (19) are fixedly connected to the front side of the square box (15).

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