Anti-loosening high-frequency filter connector device

Abstract

The utility model discloses an anti-loosening high-frequency filter connector device in the technical field of filter connectors, which comprises a filter plug, a filter butt joint device is arranged on the right side of the filter plug, a connector insertion rod is fixedly mounted in the middle of the filter plug, and a butt joint slot is arranged on the inner side of the filter butt joint device. The outer side of the filter plug is provided with a clamping mechanism, the outer side of the filter butt joint device is provided with a plugging mechanism, the anti-loosening high-frequency filter connector device is additionally provided with the clamping mechanism and the plugging mechanism, the clamping mechanism and the plugging mechanism supplement each other and adopt a detachable structure, and the installation operation can be quickly carried out by virtue of the characteristics of the fastening hoop; the filter plug and the filter butt joint device do not need to be molded again, time and labor are saved, the filter cannot be affected, in addition, the clamping mechanism and the insertion mechanism adopt an opposite insertion structure, the filter plug and the filter butt joint device can be stably butted together rapidly, and the rapid butt joint effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter connectors, in particular to a high-frequency filter connector device which is anti-loosening. Background Art

[0002] A high-frequency filter is an electronic circuit component designed to allow signals within a certain frequency range to pass through while suppressing or filtering out signals outside this frequency range. In high-frequency electronic communication systems, high-frequency filters are essential for improving signal quality and transmission stability. They are usually composed of an LC network (including inductors and capacitors) with a specific resonant frequency, which can effectively filter out high-frequency noise and harmonics to ensure signal clarity and accuracy. High-frequency filters are widely used in wireless communications, satellite communications, fiber-optic communications, and high-speed data transmission. They can help reduce electromagnetic interference and improve the overall performance and reliability of the system.

[0003] It is found that the high-frequency filter connector device in the prior art only adopts the plug-in method when it is used, and the connector is docked with the help of the friction of rubber. However, the stability of this docking method is poor, and the connector may fall off during later use, which will have a serious impact on the use of the high-frequency filter. Utility Model Content

[0004] The utility model aims to provide a high-frequency filter connector device which is anti-loosening, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-frequency filter connector device that prevents loosening, comprising a filter plug, a filter connector is arranged on the right side of the filter plug, a connector plug rod is fixedly installed in the middle of the filter plug, a docking slot is arranged on the inner side of the filter connector, a clamping mechanism is arranged on the outer side of the filter plug, a plug-in mechanism is arranged on the outer side of the filter connector, the clamping mechanism comprises a socket, a limit block, a spring body and a pull rod, sockets are arranged on the front and back sides of the filter plug, a limit block is arranged inside the socket, a spring body and a pull rod are fixedly installed on the lower end of the limit block, the end of the spring body away from the limit block is fixedly installed on the inner wall of the socket, and the pull rod is plugged in the middle of the socket.

[0006] Optionally, the clamping mechanism further includes a first adjusting screw, a first metal hoop, a first supporting ring, a mounting plate, an adjusting block and a limiting spring. A first metal hoop is disposed on the outer side of the filter plug, and a first adjusting screw is mounted on the first metal hoop.

[0007] Optionally, a first support ring is provided on the inner side of the first metal hoop, and mounting plates are fixedly mounted on both the front and rear ends of the first support ring.

[0008] Optionally, an adjustment block is fixedly mounted on the lower end of the pull rod, a limit spring is mounted on the inner wall of the adjustment block, and the limit spring is located between the adjustment block and the socket.

[0009] Optionally, the plug-in mechanism includes a second adjusting screw, a second metal hoop, a second supporting ring, a mounting seat and a plug-in rod, and a second supporting ring is provided on the outer side of the filter docking device.

[0010] Optionally, a second metal hoop is provided on the outer side of the second support ring, and a second adjusting screw is installed on the second metal hoop.

[0011] Optionally, a mounting seat is fixedly mounted on the left end of the second support ring, and a plug-in rod is fixedly mounted on the mounting seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, a clamping mechanism and a plug-in mechanism are provided. The clamping mechanism fixes the first support ring through the first metal hoop, effectively realizing stable installation of the socket, making the connection between the filter plug and the filter docking connector more stable and reducing the risk of the joint falling off; the clamping mechanism adopts a detachable structure, making installation and disassembly more convenient, saving maintenance time and improving work efficiency; the addition of the clamping mechanism and the plug-in mechanism makes it unnecessary for the filter plug and the filter docking connector to be re-molded as a whole, reducing research and development costs and improving economic benefits; the plug-in mechanism fixes the second support ring through the second metal hoop, realizing stable installation of the mounting seat and the plug-in rod, further enhancing the connection stability between the filter plug and the filter docking connector, and the plug-in mechanism adopts a plug-in structure, so that the filter plug and the filter docking connector can be quickly and stably docked together, improving the connection speed, and the limit block limits the plug-in rod, effectively preventing the plug-in rod from falling off during use, ensuring the safe operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model in a three-dimensional front view;

[0015] Figure 2 It is a schematic structural diagram of the utility model in a plane front view;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 4 This is a schematic diagram of the structure of the three-dimensional rear view of the utility model;

[0018] Figure 5 The structure of the utility model is schematically shown in a three-dimensional cutaway view. Figure 1 ;

[0019] Figure 6 The structure of the utility model is schematically shown in a three-dimensional cutaway view. Figure 2 ;

[0020] Figure 7 For this utility model Figure 6 Schematic diagram of the three-dimensional enlarged structure at point A in the middle.

[0021] In the figure: 1. filter plug; 2. filter docking device; 3. connector rod; 4. docking slot; 5. snap-on mechanism; 501. first adjusting screw; 502. first metal hoop; 503. first support ring; 504. mounting plate; 505. socket; 506. limit block; 507. spring body; 508. pull rod; 509. adjusting block; 510. limit spring; 6. plug-in mechanism; 601. second adjusting screw; 602. second metal hoop; 603. second support ring; 604. mounting seat; 605. plug-in rod. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] 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.

[0025] See also Figures 1 to 7 In the embodiment of the utility model, a high-frequency filter connector device for preventing loosening includes a filter plug 1, a filter docking device 2 is arranged on the right side of the filter plug 1, a connector plug rod 3 is fixedly installed in the middle of the filter plug 1, a docking slot 4 is arranged on the inner side of the filter docking device 2, a clamping mechanism 5 is arranged on the outer side of the filter plug 1, and a plugging mechanism 6 is arranged on the outer side of the filter docking device 2. The clamping mechanism 5 includes a socket 505, a limit block 506, a spring body 507 and a pull rod 508. The front and rear sides of the filter plug 1 are both provided with sockets 505, and a limit block 506 is arranged inside the socket 505. The lower end of the limit block 506 is fixedly installed with a spring body 507 and a pull rod 508. The end of the spring body 507 away from the limit block 506 is fixed. The filter plug 1 is fixedly installed on the inner wall of the socket 505, the pull rod 508 is plugged into the middle of the socket 505, the clamping mechanism 5 also includes a first adjusting screw 501, a first metal hoop 502, a first support ring 503, a mounting plate 504, an adjusting block 509 and a limit spring 510, the outer side of the filter plug 1 is provided with a first metal hoop 502, the first adjusting screw 501 is installed on the first metal hoop 502, the inner side of the first metal hoop 502 is provided with a first support ring 503, the front and rear ends of the first support ring 503 are fixedly installed with mounting plates 504, the lower end of the pull rod 508 is fixedly installed with an adjusting block 509, the inner wall of the adjusting block 509 is installed with a limit spring 510, and the limit spring 510 is located between the adjusting block 509 and the socket 505;

[0026] By adjusting the first adjusting screw 501, the tightness of the first metal band 502 can be adjusted to meet the use requirements in different environments. The first metal band 502 is used to fix the first support ring 503, effectively realize the stable installation of the socket 505, and improve the connection stability. The first support ring 503 plays a supporting role, so that the socket 505 remains stable during the installation process to prevent displacement. The socket 505 cooperates with the filter plug 1 to achieve the connection between the filter plug 1 and the filter docking device 2; the limit block 506 limits the plug rod 605 to prevent the plug rod 605 from falling off during use, thereby improving safety. Under the action of the limit block 506, the spring body 507 elastically releases the plug rod 605 so that it can be smoothly inserted into the socket 505;

[0027] The plug-in mechanism 6 includes a second adjusting screw 601, a second metal hoop 602, a second support ring 603, a mounting seat 604 and a plug-in rod 605. The second support ring 603 is arranged on the outer side of the filter docking device 2, the second metal hoop 602 is arranged on the outer side of the second support ring 603, the second adjusting screw 601 is installed on the second metal hoop 602, the mounting seat 604 is fixedly installed on the left end of the second support ring 603, and the plug-in rod 605 is fixedly installed on the mounting seat 604;

[0028] By adjusting the second adjusting screw 601, the tightness of the second metal hoop 602 can be adjusted to adapt to the usage requirements in different environments. The second metal hoop 602 is used to fix the second support ring 603 to achieve stable installation of the mounting seat 604 and the plug-in rod 605. The mounting seat 604 provides a mounting platform for the plug-in rod 605. The plug-in rod 605 cooperates with the filter docking connector 2 to achieve the connection between the filter plug 1 and the filter docking connector 2.

[0029] The working principle of the utility model is as follows: the high-frequency filter connector device is additionally provided with a clamping mechanism 5 and a plugging mechanism 6. Before using the high-frequency filter connector device, it is necessary to pre-install the clamping mechanism 5 on the filter plug 1 and install the plugging mechanism 6 on the filter docking device 2. When using the high-frequency filter connector device, firstly activate the clamping mechanism 5, tighten the first metal hoop 502, use the first metal hoop 502 to fix the first support ring 503, so as to achieve the effect of stably installing the socket 505, then activate the plugging mechanism 6, tighten the second metal hoop 602, use the second metal hoop 602 to fix the second support ring 603, so as to achieve the effect of stably installing the mounting seat 604 and the plugging rod 605, then insert the connector plugging rod 3 into the docking slot 4, so as to achieve the effect of preliminary plugging, and at the same time, insert the plugging rod 605 into the socket 505, and insert the plugging rod 605 into the plugging slot 4. After the plug-in is inserted into the seat 505, the plug-in rod 605 abuts against the limit block 506. When the protrusion on the plug-in rod 605 moves to the rear side of the limit block 506, the spring body 507 on the limit block 506 is elastically released, and the limit block 506 can limit the plug-in rod 605 to prevent the plug-in rod 605 from falling off the limit block 506. At this point, the stable plug-in effect of the filter plug 1 and the filter docking device 2 can be completed; in summary, the clamping mechanism 5 and the plug-in mechanism 6 complement each other and both adopt a detachable structure. With the help of the characteristics of the fastening hoop, the installation operation can be quickly carried out without the need to re-mold the original filter plug 1 and the filter docking device 2, which saves time and effort and will not affect the filter. In addition, the plug-in structure adopted by the clamping mechanism 5 and the plug-in mechanism 6 can quickly and stably dock the filter plug 1 and the filter docking device 2 together to achieve a quick docking effect.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-frequency filter connector device that prevents loosening, comprising a filter plug (1), a filter docking device (2) is arranged on the right side of the filter plug (1), a connector plug rod (3) is fixedly installed in the middle of the filter plug (1), and a docking slot (4) is arranged on the inner side of the filter docking device (2), characterized in that: The filter plug (1) is provided with a snap-fit ​​mechanism (5) on the outside, and the filter docking device (2) is provided with a plug-in mechanism (6) on the outside. The snap-fit ​​mechanism (5) comprises a socket (505), a limit block (506), a spring body (507) and a pull rod (508). The filter plug (1) is provided with sockets (505) on both the front and rear sides. The socket (505) is provided with a limit block (506) inside. The lower end of the limit block (506) is fixedly mounted with a spring body (507) and a pull rod (508). One end of the spring body (507) away from the limit block (506) is fixedly mounted on the inner wall of the socket (505), and the pull rod (508) is plugged into the middle of the socket (505).

2. The anti-loosening high-frequency filter connector device according to claim 1, characterized in that: The clamping mechanism (5) further comprises a first adjusting screw (501), a first metal hoop (502), a first supporting ring (503), a mounting plate (504), an adjusting block (509) and a limiting spring (510); the first metal hoop (502) is arranged on the outer side of the filter plug (1), and the first adjusting screw (501) is mounted on the first metal hoop (502).

3. The anti-loosening high-frequency filter connector device according to claim 2, characterized in that: A first support ring (503) is provided on the inner side of the first metal hoop (502), and mounting plates (504) are fixedly mounted on both the front and rear ends of the first support ring (503).

4. The anti-loosening high-frequency filter connector device according to claim 1, characterized in that: An adjustment block (509) is fixedly mounted on the lower end of the pull rod (508), a limit spring (510) is mounted on the inner wall of the adjustment block (509), and the limit spring (510) is located between the adjustment block (509) and the socket (505).

5. The anti-loosening high-frequency filter connector device according to claim 1, characterized in that: The plug-in mechanism (6) comprises a second adjusting screw (601), a second metal hoop (602), a second support ring (603), a mounting seat (604) and a plug-in rod (605); the second support ring (603) is arranged on the outside of the filter docking device (2).

6. The anti-loosening high-frequency filter connector device according to claim 5, characterized in that: A second metal hoop (602) is provided on the outer side of the second support ring (603), and a second adjusting screw (601) is mounted on the second metal hoop (602).

7. The anti-loosening high-frequency filter connector device according to claim 6, characterized in that: A mounting seat (604) is fixedly mounted on the left end of the second supporting ring (603), and a plug-in rod (605) is fixedly mounted on the mounting seat (604).

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