CN214177783U

CN214177783U - Radio frequency signal processing module capable of effectively filtering power supply interference

Info

Publication number: CN214177783U
Application number: CN202120336039.6U
Authority: CN
Inventors: 魏开封; 唐颂珍; 马利慧
Original assignee: Jiaxing Jun Sheng Electronic Technology Co ltd
Current assignee: Jiaxing Jun Sheng Electronic Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-09-10
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a radio frequency signal processing module that can effective filtering power supply interference, including module main part and anti-interference filler, the front end of module main part is provided with the pilot lamp, and the right side of module main part installs the switch, the top of switch is provided with the pivot, and the externally mounted of switch has the safety cover, the left side of safety cover is provided with the hidden discount, and the left side of hidden discount is provided with the hidden discount, the upper portion of module main part is provided with the mounting panel, and the outside of mounting panel is provided with the mount pad, the top of mount pad is provided with first screw, input radio frequency connection port is installed in the left side of module main part. The utility model discloses be provided with anti-interference filler along the inside evenly distributed of input radio frequency connection port, when input radio frequency connection port and other links interconnect, can reduce the interference of outside power like this to prevent to influence radiofrequency signal's processing, and can also filter power supply interference.

Description

Radio frequency signal processing module capable of effectively filtering power supply interference

Technical Field

The utility model relates to a radio frequency signal processing module technical field specifically is a radio frequency signal processing module that can effective filtering power supply interference.

Background

The radio frequency signal is a modulated electrical wave having a certain transmission frequency. When the frequency of the electromagnetic waves is lower than 100khz, the electromagnetic waves can be absorbed by the earth surface and cannot form effective transmission, but when the frequency of the electromagnetic waves is higher than 100khz, the electromagnetic waves can be transmitted in the air and reflected by an ionized layer on the outer edge of the atmosphere to form long-distance transmission capability, and the high-frequency electromagnetic waves with the long-distance transmission capability are called radio frequency.

The existing radio frequency signal processing module has the problems of poor anti-interference performance, inconvenience in installation and disassembly of the device and easiness in mistaken touch of the switch, and technical innovation is performed on the basis of the existing radio frequency signal processing module.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radio frequency signal processing module that can effectively filtering power supply interference to propose current radio frequency signal processing module in solving above-mentioned background art and have the poor problem of interference killing feature, and inconvenient to the device install and the problem of dismantling, and the easy problem of mistake touch switch.

In order to achieve the above object, the utility model provides a following technical scheme: a radio frequency signal processing module capable of effectively filtering power supply interference comprises a module main body and an anti-interference filler, wherein an indicator lamp is arranged at the front end of the module main body, a switch is installed on the right side of the module main body, a rotating shaft is arranged above the switch, a protective cover is installed outside the switch, a hidden buckle is arranged on the left side of the protective cover, a hidden groove is formed in the left side of the hidden buckle, a mounting plate is arranged on the upper portion of the module main body, a mounting seat is arranged on the outer side of the mounting plate, a first screw is arranged above the mounting seat, an input radio frequency connection port is installed on the left side of the module main body, the anti-interference filler is arranged inside the input radio frequency connection port, a connection hole is formed in the anti-interference filler, a broadband system power supply connection port is arranged below the input radio frequency connection port, and an output radio frequency connection port is arranged below the broadband system power supply connection port, the module comprises a module body and is characterized in that a circuit board is arranged inside the module body, a clamping plate is arranged below the circuit board, and a second screw is arranged inside the clamping plate.

Preferably, the module body passes through and constitutes the block structure between mounting panel and the mount pad, and the module body passes through and constitutes sliding construction between mounting panel and the mount pad to be welded connection between module body and the mounting panel.

Preferably, the connecting holes penetrate through the inside of the anti-interference filler, the anti-interference filler is uniformly distributed along the inside of the input radio frequency connecting port, and the connecting holes are electrically connected with the circuit board.

Preferably, the circuit board is in threaded connection with the clamping plate through the second screw, a clamping structure is formed between the circuit board and the clamping plate, and the circuit board is movably connected with the clamping plate.

Preferably, constitute full enclosure structure between safety cover and the switch, and the safety cover passes through to constitute the lock structure between hidden discount and the hidden groove and the module main part to be swing joint between safety cover and the module main part.

Preferably, the broadband system power connection port and the input radio frequency connection port are aligned with each other, and the broadband system power connection port and the output radio frequency connection port are parallel to each other.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses it constitutes block structure to be provided with the module main part between mounting panel and the mount pad, can conveniently install and dismantle the module main part like this through mounting panel and mount pad, when maintaining the device, also conveniently dismantle the device, anti-interference filler evenly distributes along the inside of input radio frequency connection port, like this when input radio frequency connection port and other links interconnect, can reduce the interference of the power of outside, thereby prevent to influence the processing of radio frequency signal, and can also filter power supply interference;

2. the utility model discloses be provided with the circuit board and pass through between second screw and the cardboard for threaded connection, so on the one hand conveniently maintain and install the circuit board, on the other hand can make the inner wall of circuit board and module main part can not contact to prevent that radio frequency signal's processing from receiving the interference, constitute the full enclosure structure between safety cover and the switch, when not using the switch like this, can protect the switch through the safety cover, prevent to take place the phenomenon that the mistake touched the switch;

3. the utility model discloses be provided with between broadband system power connection port and the output radio frequency connection port for being parallel to each other, three connection port can guarantee not to take place wire or data line and take place the phenomenon of contact when being connected with other equipment respectively like this to the preventing means receives the interference.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the utility model from the right;

FIG. 3 is a schematic diagram of the input RF connection port of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the whole internal structure of the present invention.

In the figure: 1. a module body; 2. an indicator light; 3. mounting a plate; 4. a mounting seat; 5. inputting a radio frequency connection port; 6. a broadband system power connection port; 7. an output radio frequency connection port; 8. a first screw; 9. A switch; 10. a protective cover; 11. a rotating shaft; 12. a hidden button; 13. a hidden groove; 14. a circuit board; 15. a second screw; 16. clamping a plate; 17. connecting holes; 18. and (3) anti-interference filler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a radio frequency signal processing module capable of effectively filtering power supply interference comprises a module main body 1 and an anti-interference filler 18, wherein an indicator lamp 2 is arranged at the front end of the module main body 1, a switch 9 is installed on the right side of the module main body 1, a rotating shaft 11 is arranged above the switch 9, a protective cover 10 is installed outside the switch 9, a hidden buckle 12 is arranged on the left side of the protective cover 10, a hidden groove 13 is arranged on the left side of the hidden buckle 12, a mounting plate 3 is arranged on the upper portion of the module main body 1, a mounting seat 4 is arranged on the outer side of the mounting plate 3, a first screw 8 is arranged above the mounting seat 4, an input radio frequency connecting port 5 is installed on the left side of the module main body 1, the anti-interference filler 18 is arranged inside the input radio frequency connecting port 5, a connecting hole 17 is arranged inside the anti-interference filler 18, a broadband system power supply connecting port 6 is arranged below the input radio frequency connecting port 5, and the output radio frequency connection port 7 is arranged below the broadband system power connection port 6, the circuit board 14 is arranged inside the module main body 1, the clamping plate 16 is arranged below the circuit board 14, and the second screw 15 is arranged inside the clamping plate 16.

The utility model discloses in: the module main body 1 forms a clamping structure with the mounting seat 4 through the mounting plate 3, the module main body 1 forms a sliding structure with the mounting seat 4 through the mounting plate 3, and the module main body 1 is connected with the mounting plate 3 in a welding manner; can conveniently install and dismantle module body 1 through mounting panel 3 and mount pad 4 like this, when maintaining the device, also conveniently dismantle the device.

The utility model discloses in: the connecting holes 17 penetrate through the interior of the anti-interference filler 18, the anti-interference filler 18 is uniformly distributed along the interior of the input radio frequency connecting port 5, and the connecting holes 17 are electrically connected with the circuit board 14; thus, when the input rf connection port 5 is connected to other connection terminals, the interference of the external power source can be reduced, thereby preventing the processing of the rf signal from being affected, and the power source interference can be filtered.

The utility model discloses in: the circuit board 14 is in threaded connection with the card board 16 through a second screw 15, a clamping structure is formed between the circuit board 14 and the card board 16, and the circuit board 14 is movably connected with the card board 16; this facilitates, on the one hand, the maintenance and mounting of the circuit board 14 and, on the other hand, the circuit board 14 does not come into contact with the inner wall of the module body 1, thereby preventing the processing of the radio frequency signals from being disturbed.

The utility model discloses in: a full-surrounding structure is formed between the protective cover 10 and the switch 9, the protective cover 10 and the module main body 1 form a buckling structure through a hidden buckle 12 and a hidden groove 13, and the protective cover 10 and the module main body 1 are movably connected; when the switch 9 is not used, the switch 9 can be protected by the protective cover 10, and the phenomenon that the switch 9 is touched by mistake can be prevented.

The utility model discloses in: the broadband system power supply connection port 6 and the input radio frequency connection port 5 are aligned with each other, and the broadband system power supply connection port 6 and the output radio frequency connection port 7 are parallel to each other; when the three connecting ports are respectively connected with other equipment, the phenomenon that wires or data lines are contacted can be avoided, and therefore the device is prevented from being interfered.

The working principle of the radio frequency signal processing module capable of effectively filtering power supply interference is as follows: firstly, the mounting seat 4 is mounted through the first screw 8, and the module body 1 is mounted through the mounting plate 3, so that the module body 1 is convenient to mount and dismount, secondly, other corresponding connecting ends are respectively connected with the input radio frequency connecting port 5, the broadband system power supply connecting port 6 and the output radio frequency connecting port 7, and the connecting end points are prevented from being interfered by other signals through the anti-interference filler 18, so that the radio frequency signal processing of the device is influenced, secondly, the circuit board 14 is tightly fixed inside the clamping board 16 through the second screw 15, so that the circuit board 14 is prevented from being in direct contact with the inner wall of the module body 1, so that the interference of power supply and static electricity is reduced, and finally, the switch 9 is protected through the protective cover 10, so that when the switch 9 is not used, the switch 9 can be tightly buckled below the protective cover 10 through the hidden buckle 12 and the hidden groove 13, thereby preventing the switch 9 from being touched by mistake.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A radio frequency signal processing module capable of effectively filtering power supply interference comprises a module main body (1) and an anti-interference filler (18), and is characterized in that: the front end of the module main body (1) is provided with an indicator lamp (2), the right side of the module main body (1) is provided with a switch (9), a rotating shaft (11) is arranged above the switch (9), the outside of the switch (9) is provided with a protective cover (10), the left side of the protective cover (10) is provided with a hidden buckle (12), the left side of the hidden buckle (12) is provided with a hidden groove (13), the upper part of the module main body (1) is provided with a mounting plate (3), the outer side of the mounting plate (3) is provided with a mounting seat (4), a first screw (8) is arranged above the mounting seat (4), the left side of the module main body (1) is provided with an input radio frequency connecting port (5), an anti-interference filler (18) is arranged inside the input radio frequency connecting port (5), a connecting hole (17) is arranged inside the anti-interference filler (18), the module is characterized in that a broadband system power supply connection port (6) is arranged below the input radio frequency connection port (5), an output radio frequency connection port (7) is arranged below the broadband system power supply connection port (6), a circuit board (14) is arranged inside the module main body (1), a clamping plate (16) is arranged below the circuit board (14), and a second screw (15) is arranged inside the clamping plate (16).

2. The rf signal processing module of claim 1, wherein the rf signal processing module is capable of effectively filtering power supply interference, and comprises: the module body (1) is clamped between the mounting plate (3) and the mounting seat (4), the module body (1) is in a sliding structure between the mounting plate (3) and the mounting seat (4), and the module body (1) is connected with the mounting plate (3) in a welding mode.

3. The rf signal processing module of claim 1, wherein the rf signal processing module is capable of effectively filtering power supply interference, and comprises: the connecting holes (17) penetrate through the inside of the anti-interference filler (18), the anti-interference filler (18) is uniformly distributed along the inside of the input radio frequency connecting port (5), and the connecting holes (17) are electrically connected with the circuit board (14).

4. The rf signal processing module of claim 1, wherein the rf signal processing module is capable of effectively filtering power supply interference, and comprises: the circuit board (14) is in threaded connection with the clamping plate (16) through a second screw (15), a clamping structure is formed between the circuit board (14) and the clamping plate (16), and the circuit board (14) is movably connected with the clamping plate (16).

5. The rf signal processing module of claim 1, wherein the rf signal processing module is capable of effectively filtering power supply interference, and comprises: constitute between safety cover (10) and switch (9) and enclose the structure entirely, and safety cover (10) constitute the lock structure through hidden discount (12) and hidden groove (13) and between module main part (1) to be swing joint between safety cover (10) and module main part (1).

6. The rf signal processing module of claim 1, wherein the rf signal processing module is capable of effectively filtering power supply interference, and comprises: the broadband system power supply connection port (6) and the input radio frequency connection port (5) are aligned with each other, and the broadband system power supply connection port (6) and the output radio frequency connection port (7) are parallel to each other.