A radio frequency connector grounding device

Abstract

This utility model belongs to the field of radio frequency connector technology, and particularly relates to a grounding device for radio frequency connectors. It includes a base, and further includes: a connecting seat fixedly installed on the top of the base; an internal thread layer fixedly provided on the inner wall of the connecting seat; a sealing gasket fixedly provided at the bottom of the connecting seat; an external thread layer fixedly provided on the surface of the connecting seat; and a sealing cap fitted onto the surface of the external thread layer. A corrosion-resistant layer is formed by pre-embedded pipes, followed by a heat insulation layer, and then an anti-interference layer. During the pre-embedding of the pipes, the anti-interference layer reduces the drying effect of external electromagnetic waves on the connector. The heat insulation layer reduces the interference of external temperatures on the internal wires, preventing overheating and potential fires. Furthermore, the corrosion-resistant layer reduces soil moisture and microbial erosion of the pre-embedded pipes, thereby improving the service life of the pre-embedded pipes.

Description

Technical Field

[0001] This utility model belongs to the field of radio frequency connector technology, and in particular relates to a grounding device for radio frequency connectors. Background Technology

[0002] Radio frequency (RF) coaxial connectors are components used to attach to cables or install on instruments, serving as electrical connections or disconnections for transmission lines. RF coaxial connectors are generally considered to be components attached to cables or installed on instruments, serving as electrical connections or disconnections for transmission lines. They belong to the category of mechatronic products, and simply put, they mainly act as bridges. When connecting RF connectors to underground electrodes, a grounding device is required. The grounding device refers to the grounding electrode buried underground and the connecting wires from the grounding electrode to the equipment. During the pre-burial of connectors, the pre-buried pipes are susceptible to soil moisture and microbial erosion, leading to leaks and reducing the service life of the pre-buried pipes. Therefore, a grounding device for RF connectors is proposed.

[0003] For example, Chinese patent CN207474833U discloses a grounding device for an RF connector, the structure of which includes: a base, a bracket, foot pads, an output cable, an RF connector, an instrument bracket, a puller, a control line, a control panel, a telescopic frame, a main unit, a base, and a desktop. The base is fixed to the bottom of the bracket and is welded, the base is fixed to the top of the desktop and is bolted, the main unit is fixed to the top of the base with an interference fit, the output cable is fixed to the left side of the RF connector and is welded, two pullers are provided on the top of the instrument bracket with a clearance fit, and the control line is fixed to the top of the control panel and is welded.

[0004] The existing technical documents have the following problems:

[0005] Existing technologies have several drawbacks, such as the vulnerability of the embedded conduit to soil moisture and microbial erosion during connector pre-embedding, leading to leaks and reduced lifespan. Furthermore, threaded connections expose the connector to air, resulting in loose connections and decreased stability of the grounding device. Therefore, we propose a grounding device for RF connectors. Utility Model Content

[0006] The purpose of this utility model is to address the aforementioned technical problems by providing a grounding device for radio frequency connectors, thereby reducing soil erosion of buried pipes and improving the sealing effect at the connection.

[0007] In view of this, the present invention provides a grounding device for an RF connector, including a base, and further comprising: a connector fixedly mounted on the top of the base; an internal thread layer fixedly provided on the inner wall of the connector; a sealing gasket fixedly provided at the bottom inside the connector; an external thread layer fixedly provided on the surface of the connector; a sealing cap sleeved on the surface of the external thread layer; a pre-embedded tube through which the bottom of the connector is installed; a corrosion-resistant layer fixedly provided on the inner wall of the pre-embedded tube; a heat insulation layer fixedly provided on the inner wall of the corrosion-resistant layer; an anti-interference layer fixedly provided on the inner wall of the heat insulation layer; and a conduit through which the top of the pre-embedded tube is installed.

[0008] Based on the above structure, the corrosion-resistant layer reduces the erosion of the pre-buried pipe by soil moisture and microorganisms, thereby improving the service life of the pre-buried pipe. The sealing gasket increases the sealing performance of the connection. Then, the external thread layer and sealing cap are used to seal the connection between the connector and the grounding device, thereby increasing the stability of the connection.

[0009] Preferably, the top of the sealing cap is provided with a through hole, and the through hole is round.

[0010] Preferably, an antistatic layer is fixedly provided on the inner wall of the anti-interference layer.

[0011] Preferably, a pre-embedded seat is fixedly installed at the bottom of the base, and a nut is fixedly installed at the top of the base.

[0012] Preferably, each nut has a pre-embedded bolt installed through its top, and the pre-embedded bolt is made of stainless steel.

[0013] Preferably, a partition tube is fixedly installed between the conduits, and the interior of the partition tube is filled with insulating filler.

[0014] The beneficial effects of this utility model are:

[0015] 1. A grounding device for an RF connector, comprising: a corrosion-resistant layer is installed through a pre-embedded pipe; a heat insulation layer is installed through the corrosion-resistant layer; and an anti-interference layer is installed through the heat insulation layer. During the pre-embedding of the pipe, the anti-interference layer reduces the drying effect of external electromagnetic waves on the connector; the heat insulation layer reduces the interference of external temperature on internal wires, preventing overheating and fire; and the corrosion-resistant layer reduces soil moisture and microbial erosion of the pre-embedded pipe, thereby improving the service life of the pre-embedded pipe.

[0016] 2. A grounding device for an RF connector, comprising: setting an internal thread layer through a connector base; installing a sealing gasket at the bottom of the connector base; setting an external thread layer on the surface of the connector base; and connecting a sealing cap through the external thread layer. When connecting the connector, the internal thread layer is used to connect the connector, and the sealing gasket is used to increase the sealing performance of the connection. Then, the external thread layer and the sealing cap are used to seal the connection between the connector and the grounding device, thereby increasing the stability of the connection. Attached Figure Description

[0017] Figure 1 This is a perspective view of the entire utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a partial structural diagram of the pre-embedded pipe in this utility model;

[0020] Figure 4 This is a partial structural diagram of the connector in this utility model;

[0021] Figure 5 This is a partial perspective view of the base in this utility model;

[0022] Figure 6 This is a partial structural diagram of the central tube of this utility model.

[0023] The markings in the diagram are as follows:

[0024] 1. Base; 101. Embedded seat; 102. Nut; 103. Embedded bolt; 2. Connecting seat; 201. Internal thread layer; 202. Sealing gasket; 203. External thread layer; 204. Sealing cap; 205. Through hole; 3. Embedded pipe; 301. Corrosion resistant layer; 302. Thermal insulation layer; 303. Anti-interference layer; 304. Antistatic layer; 4. Conduit; 401. Separator pipe; 402. Insulating filler. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This application discloses a radio frequency connector grounding device. Please refer to [link / reference needed]. Figures 1-6The system includes a base 1, and further includes: a connecting seat 2 fixedly installed on the top of the base 1; an internal thread layer 201 fixedly provided on the inner wall of the connecting seat 2; a sealing gasket 202 fixedly provided at the bottom inside the connecting seat 2; an external thread layer 203 fixedly provided on the surface of the connecting seat 2; a sealing cap 204 sleeved on the surface of the external thread layer 203; a pre-embedded pipe 3 installed through the bottom of the connecting seat 2; a corrosion-resistant layer 301 fixedly provided on the inner wall of the pre-embedded pipe 3; a heat insulation layer 302 fixedly provided on the inner wall of the corrosion-resistant layer 301; an anti-interference layer 303 fixedly provided on the inner wall of the heat insulation layer 302; and a conduit 4 installed through the top of the pre-embedded pipe 3.

[0027] Based on the above structure, the internal thread layer 201 is provided through the connector 2, and then the sealing gasket 202 is installed through the bottom end inside the connector 2. Next, the external thread layer 203 is provided on the surface of the connector 2, and then the sealing cover 204 is connected through the external thread layer 203. When connecting the connector, the internal thread layer 201 is used to connect the connector, and the sealing gasket 202 increases the sealing performance of the connection. Finally, the external thread layer 203 and the sealing cover 204 seal the connection between the connector and the grounding device, thereby increasing the connection... The stability of the connection is improved by setting a corrosion-resistant layer 301 through the pre-embedded pipe 3, then setting a heat insulation layer 302 through the corrosion-resistant layer 301, and then setting an anti-interference layer 303 through the heat insulation layer 302. When the pre-embedded pipe 3 is pre-embedded, the anti-interference layer 303 reduces the drying effect of external electromagnetic waves on the connector, and the heat insulation layer 302 reduces the interference of external temperature on the internal wires, avoiding fire caused by excessive temperature. The corrosion-resistant layer 301 reduces the erosion of the pre-embedded pipe 3 by soil moisture and microorganisms, thereby improving the service life of the pre-embedded pipe 3.

[0028] In one embodiment, a through hole 205 is provided through the top of the sealing cap 204, and the through hole 205 is in the shape of a round hole.

[0029] Specifically, the through hole 205 is set by the sealing cover 204.

[0030] In this embodiment, the through hole 205 is used to facilitate the connection of the radio frequency connector.

[0031] In one embodiment, an antistatic layer 304 is fixedly disposed on the inner wall of the anti-interference layer 303.

[0032] Specifically, the anti-interference layer 303 is used to set up the antistatic layer 304.

[0033] In this embodiment, the antistatic layer 304 is used to reduce the interference of ground static electricity on the wire.

[0034] In one embodiment, a pre-embedded seat 101 is fixedly installed at the bottom of the base 1, and a nut 102 is fixedly installed at the top of the base 1.

[0035] Specifically, the pre-embedded seat 101 and nut 102 are installed through the base 1.

[0036] In this embodiment, the pre-embedded seat 101 is used to increase the stability of the base 1 during installation.

[0037] In one embodiment, a pre-embedded bolt 103 is installed through the top of each nut 102, and the pre-embedded bolt 103 is made of stainless steel.

[0038] Specifically, the base 1 is installed by using the nut 102 in conjunction with the pre-embedded bolt 103.

[0039] In this embodiment, the base 1 is installed by using the nut 102 in conjunction with the pre-embedded bolt 103, thereby increasing the stability of the fixation.

[0040] In one embodiment, a partition tube 401 is fixedly installed between the conduits 4, and the interior of the partition tube 401 is filled with insulating filler 402.

[0041] Specifically, the separator 401 is installed through the conduit 4, and then the insulating filler 402 is filled through the separator 401.

[0042] In this embodiment, the wires are stored separately using conduit 4, and then the mutual interference between conduits 4 is reduced by using a combination of separator 401 and insulating filler 402.

[0043] In this embodiment, a grounding device for an RF connector is used by installing a pre-embedded base 101 and a nut 102 on a base 1. Then, the base 1 is installed by cooperating with the nut 102 and the pre-embedded bolt 103. Next, an internal thread layer 201 is set on a connecting base 2. Then, a sealing gasket 202 is installed on the bottom of the connecting base 2. Next, an external thread layer 203 is set on the surface of the connecting base 2. Then, a sealing cover 204 is connected to the external thread layer 203. A through hole 205 is set on the sealing cover 204. An anti-interference layer 303 is set on an anti-static layer 304. A corrosion-resistant layer 301 is set on a pre-embedded tube 3. Then, a heat insulation layer 302 is set on the corrosion-resistant layer 301. Then, a separator tube 401 is installed on a conduit 4. Finally, insulating filler 402 is filled on the separator tube 401.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A radio frequency connector grounding device, comprising a base (1), characterized in that, Also includes: A connecting seat (2) is fixedly installed on the top of the base (1). An internal thread layer (201) is fixedly provided on the inner wall of the connecting seat (2). A sealing gasket (202) is fixedly provided at the bottom inside the connecting seat (2). An external thread layer (203) is fixedly provided on the surface of the connecting seat (2). A sealing cap (204) is fitted onto the surface of the external thread layer (203). A pre-embedded pipe (3) is installed through the bottom of the connecting seat (2). A corrosion-resistant layer (301) is fixedly provided on the inner wall of the pre-embedded pipe (3). A heat insulation layer (302) is fixedly provided on the inner wall of the corrosion-resistant layer (301). An anti-interference layer (303) is fixedly provided on the inner wall of the heat insulation layer (302). A conduit (4) is installed through the top of the pre-embedded pipe (3).

2. The RF connector grounding device according to claim 1, characterized in that: The top of the sealing cap (204) is provided with a through hole (205), which is round.

3. The RF connector grounding device according to claim 1, characterized in that: An antistatic layer (304) is fixedly provided on the inner wall of the anti-interference layer (303).

4. The RF connector grounding device according to claim 1, characterized in that: The bottom of the base (1) is fixedly installed with a pre-embedded seat (101), and the top of the base (1) is fixedly installed with a nut (102).

5. The RF connector grounding device according to claim 4, characterized in that: Each nut (102) has a pre-embedded bolt (103) installed through its top. The pre-embedded bolt (103) is made of stainless steel.

6. The RF connector grounding device according to claim 1, characterized in that: A partition tube (401) is fixedly installed between the conduits (4), and the interior of the partition tube (401) is filled with insulating filler (402).

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