Coaxial connector with compression-resistant structure

Abstract

The utility model relates to the technical field of cable butt joint fittings, in particular to a coaxial connector with a pressure-resistant structure, which comprises a connector body, a cable transmission line is mounted in the connector body, a connecting insertion block is mounted at the side end part of the connector body, and the connecting insertion block is connected with the cable transmission line. A connector protection shell is installed on the side end portion of the side, provided with the connecting insertion block, of the connector body, two rotating buckles are installed in the connector protection shell, and a receiving line is installed on the side end portion of the side, away from the connector body, of the connector protection shell. According to the improved coaxial connector, parts such as a cable transmission line can be supported and protected through parts such as the connector body, the connector protection shell and the connection insertion block when the device is connected, so that the anti-pressure capability of the cable during connection is improved, and the internal cable can be protected at the connection part when the device is used; the pressure borne by the connector is dispersed, so that the anti-pressure capability of the cable is improved, and the practicability of the device is further enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable butt fittings, in particular to a coaxial connector with a pressure-resistant structure. Background Art

[0002] Cable is a device for transmitting electric energy or signals. It usually consists of several or several groups of wires and has the characteristics of internal current conduction and external insulation. Cables can be used to transmit electric (magnetic) energy and information and realize electromagnetic energy conversion. They are widely used in urban underground power grids, power station lead-out lines, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. There are many types of cables, including power cables, control cables, compensation cables, shielded cables, high-temperature cables, etc. They are composed of single or multiple wires and insulation layers, and are used to connect circuits and electrical appliances.

[0003] Currently, most of the existing coaxial connectors are used to connect cables inside mobile phones. In order to reduce the thickness, most mobile phones adopt a direct connection method without any protection for the connector. This results in the connector being fully subjected to the pressure when the mobile phone falls or bumps, which will cause the connector to deform and be damaged, thereby affecting the normal use of the device. Utility Model Content

[0004] The purpose of the present utility model is to provide a coaxial connector with a pressure-resistant structure to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a coaxial connector with a pressure-resistant structure, comprising a connector body, a cable transmission line is installed inside the connector body, a connecting plug is installed at the side end of the connector body, a connector protective shell is installed at the side end of the connector body on the same side as the connecting plug, two rotating buckles are installed inside the connector protective shell, and a receiving line is installed at the side end of the connector protective shell away from the connector body.

[0005] Further preferably, a fixing clamp ring is installed on the side end of the connector body on the same side as the connecting plug is installed, and two connecting grooves are provided inside the connector protective shell, and each of the fixing clamp rings is slidably installed in the connecting groove.

[0006] Further preferably, a rotating column is fixedly installed inside each of the connecting grooves, and each of the rotating buckles is installed inside the connector protective shell by cooperating with the connecting groove and the rotating column.

[0007] Further preferably, a spring is fixedly installed on the side end of each rotating buckle, a push plate is fixedly installed on the side end of each rotating buckle on the opposite side of the spring, and each fixed snap ring is installed inside the connecting groove and docked with the rotating buckle.

[0008] Further preferably, a side baffle is installed at the side end of the receiving line, and two reserved grooves are opened at the side end of the side baffle, and the position of each reserved groove corresponds to the rotating buckle.

[0009] Further preferably, two connecting plates are fixedly installed on the side end of the side baffle on the same side as the reserved groove, and a bolt is installed inside each connecting plate. The receiving line is installed on the side end of the connector protective shell through the side baffle, the connecting plate, the bolt and the grooves on the upper and lower sides of the connector protective shell.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, the connector body, the connector protective shell and the connecting plug block can support and protect the cable transmission line and other parts when the device is connected, thereby improving the pressure resistance of the cable when connected, so that when the device is in use, it can protect the internal cable at the connection point and disperse the pressure on the connector, thereby improving the pressure resistance of the cable and further enhancing the practicality of the device.

[0012] In the utility model, the connector body, the fixing clamp ring, the rotating buckle, the side baffle plate, the connecting plate and other parts are designed to cooperate with each other, so that the device can be quickly disassembled when it is repaired at a later stage, thereby improving the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the connector body of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the cable transmission line of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the connector protective shell of the utility model;

[0016] Figure 4 This is a schematic diagram of the receiving line structure of the utility model.

[0017] In the figure: 1. Connector body; 11. Cable transmission line; 12. Connecting plug; 13. Fixing ring; 14. Connector protective shell; 15. Connecting groove; 16. Rotating column; 17. Rotating buckle; 18. Spring; 19. Push plate; 2. Receiving line; 21. Side baffle; 22. Connecting plate; 23. Bolt; 24. Reserved groove. DETAILED DESCRIPTION

[0018] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4 The utility model provides a technical solution: a coaxial connector with a pressure-resistant structure, including a connector body 1, a cable transmission line 11 is installed inside the connector body 1, a connecting block 12 is installed on the side end of the connector body 1, a connector protective shell 14 is installed on the side end of the connector body 1 on the same side as the connecting block 12, two rotating buckles 17 are installed inside the connector protective shell 14, and a receiving line 2 is installed on the side end of the connector protective shell 14 away from the connector body 1.

[0020] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a fixing clamp 13 is installed on the side end of the connector body 1 on the same side as the connecting plug 12, and two connecting grooves 15 are provided inside the connector protective shell 14. Each fixing clamp 13 is slidably installed in the connecting groove 15. This structure can facilitate the docking of the connector body 1 and the connector protective shell 14 during use, thereby achieving quick installation.

[0021] In this embodiment, Figure 1 and Figure 3 As shown, a rotating column 16 is fixedly installed inside each connecting groove 15, and each rotating buckle 17 is installed inside the connector protective shell 14 by cooperating with the connecting groove 15 and the rotating column 16. This structure can cooperate with the rotating buckle 17 through the rotating column 16 during use, so that the rotating buckle 17 can be rotatably installed in the rotating column 16 to facilitate subsequent docking.

[0022] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a spring 18 is fixedly installed on the side end of each rotating buckle 17, and a push plate 19 is fixedly installed on the side end of each rotating buckle 17 on the opposite side of the spring 18. Each fixed snap ring 13 is installed inside the connecting groove 15 and docked with the rotating buckle 17. This structure can correct the rotating buckle 17 while keeping the push plate 19 at the side end of the rotating buckle 17 parallel to the outer surface of the connector protective shell 14 through the spring 18 during use.

[0023] In this embodiment, Figure 1 , Figure 3 and Figure 4 As shown, a side baffle 21 is installed at the side end of the receiving line 2, and two reserved grooves 24 are opened at the side end of the side baffle 21. The position of each reserved groove 24 corresponds to the rotating buckle 17. This structure can push the push plate 19 inward when in use to prevent the rear side of the rotating buckle 17 from interfering with the side end of the side baffle 21, thereby causing the device to jam.

[0024] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, two connecting plates 22 are fixedly installed on the side end of the side baffle 21 on the same side as the reserved groove 24, and a bolt 23 is installed inside each connecting plate 22. The receiving line 2 is installed on the side end of the connector protective shell 14 through the side baffle 21, the connecting plate 22, the bolt 23 and the grooves on the upper and lower sides of the connector protective shell 14. This structure can quickly splice the receiving line 2 and other parts when in use, thereby facilitating the docking of cables.

[0025] The use method and advantages of the utility model: When the coaxial connector with a pressure-resistant structure is used, the working process is as follows:

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when using, the user first places the device on a horizontal surface, picks up the connector body 1 and installs the cable transmission line 11 inside the connector body 1, then installs the connecting plug 12 on the side end of the connector body 1, and installs two fixing clamps 13 on the same side as the connecting plug 12. Then, the user picks up the connector protective shell 14, and installs the rotating column 16 in the two connecting grooves 15 opened inside the connector protective shell 14, and then installs the two rotating buckles 17 into the connecting grooves 15 through the rotating column 16. After the rotating buckle 17 is installed, the two rotating buckles are installed. The spring 18 is installed on the side end of 17, and then the push plate 19 is installed on the other side, and one side of the spring 18 is connected to the inside of the connecting groove 15. Then the user picks up the receiving line 2, installs the side baffle 21 on the side end of the receiving line 2, and then installs two connecting plates 22 on the side end of the side baffle 21, and then matches the connecting plate 22 with the upper and lower grooves of the connector protective shell 14 to install the receiving line 2 to the side end of the connector protective shell 14, and then picks up the bolt 23 to fix it. When the user needs to use the device, the user fixes the connector body 1 and the connector protective shell 14 along one side of the fixing clamp 13. The connecting block 12 is inserted into the middle connecting hole of the connector protective shell 14, and the fixing clamp 13 is installed in the two connecting grooves 15 and connected with the rotating clamp 17. At this time, the rotating clamp 17 will rotate along the rotating column 16 until the side end of the rotating clamp 17 is stuck in the middle hollow part of the fixing clamp 13. At this time, the device will be assembled. After the docking is completed, the middle connecting block 12 and the cable transmission line 11 are supported by the connector body 1 and the connector protective shell 14 so that they can withstand a certain pressure, and then cooperate with the rotation inside the connecting groove 15. The buckle 17, the fixed buckle 13 and other parts further improve the pressure resistance of the device. When the device needs to be disassembled, the user squeezes the two push plates 19 inward. The push plates 19 are forced to push the rotating buckle 17 and squeeze the spring 18 at the same time. Then the rotating buckle 17 will rotate along the rotating column 16 to disengage from the hollow position inside the fixed buckle 13. When the rotating buckle 17 rotates, the reserved groove 24 at the rear will reserve space for it to prevent it from getting stuck. Then the user can quickly separate the connector body 1 from the connector protective shell 14 outward.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A coaxial connector with a pressure-resistant structure, comprising a connector body (1), characterized in that: A cable transmission line (11) is installed inside the connector body (1), a connecting block (12) is installed on the side end of the connector body (1), a connector protective shell (14) is installed on the side end of the connector body (1) on the same side as the connecting block (12), two rotating buckles (17) are installed inside the connector protective shell (14), and a receiving line (2) is installed on the side end of the connector protective shell (14) away from the connector body (1).

2. The coaxial connector with a pressure-resistant structure according to claim 1, characterized in that: A fixing snap ring (13) is installed at the side end of the connector body (1) on the same side as the connecting plug block (12), and two connecting grooves (15) are provided inside the connector protective shell (14), and each fixing snap ring (13) is slidably installed in the connecting groove (15).

3. The coaxial connector with a pressure-resistant structure according to claim 2, characterized in that: A rotating column (16) is fixedly mounted inside each of the connection slots (15), and each of the rotating buckles (17) is mounted inside the connector protective shell (14) by cooperating with the connection slot (15) and the rotating column (16).

4. The coaxial connector with a pressure-resistant structure according to claim 3, characterized in that: A spring (18) is fixedly mounted on the side end of each rotating buckle (17), a push plate (19) is fixedly mounted on the side end of each rotating buckle (17) on the side opposite to the spring (18), and each fixed buckle (13) is mounted inside the connecting groove (15) and docked with the rotating buckle (17).

5. The coaxial connector with a pressure-resistant structure according to claim 4, characterized in that: A side baffle (21) is installed at the side end of the receiving line (2), and two reserved grooves (24) are opened at the side end of the side baffle (21), and the position of each reserved groove (24) corresponds to the rotating buckle (17).

6. The coaxial connector with a pressure-resistant structure according to claim 5, characterized in that: Two connecting plates (22) are fixedly mounted on the side end of the side baffle (21) on the same side as the side where the reserved groove (24) is opened, and a bolt (23) is installed inside each connecting plate (22). The receiving line (2) is mounted on the side end of the connector protective shell (14) by matching the grooves opened on the upper and lower sides of the connector protective shell (14) with the side baffle (21), the connecting plate (22), the bolt (23).

Images