Fish-fork-type flaky flying rod and mounting seat integrated mounting structure

Abstract

The utility model discloses a fishfork type flaky fly rod and mounting seat integrated mounting structure, which relates to the technical field of filters, and is characterized by comprising a fishfork type flaky fly rod and a mounting seat, the mounting seat is used for being inserted and fixed with an inner cavity partition wall of an inner cavity of a filter, a penetrating part is arranged in the middle of the fly rod, and the mounting seat is inserted into the inner cavity partition wall of the inner cavity of the filter. A connecting hole matched with the penetrating part is formed in the mounting base in the thickness direction, and the flying rods are located at the two ends of the penetrating part and abut against the corresponding sides of the mounting base. According to the utility model, the fish-fork-type sheet-shaped flying rod and the mounting seat form an integrated structure in an injection molding manner by adopting an existing injection molding process, so that the purpose of improving the stability degree of consistency is achieved, and then the mounting seat is fixed on the inner cavity partition wall of the inner cavity of the filter; and by combining the crimping of the cover plate and the fastening of the screws, the fixing and maintaining stability is further improved, so that the overall installation of each component in the filter is kept consistent.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field more particularly, it relates to a kind of mounting structure of fish fork type sheet-shaped flying rod and mounting seat integration. BACKGROUND

[0002] Cavity filter is the key equipment of modern mobile communication system, is widely used in wireless communication base station and various communication terminals;Cavity filter is by radio frequency connector, cavity, cover plate, multiple resonator unit and frequency tuning and coupling strength adjusting component, multiple resonant unit resonant frequency distribution in passband range, with signal outside resonant frequency Blocking function, to realize the selection function of microwave transmission signal;Cavity filter has the advantages of reliable structure, filter bandwidth, parasitic passband away from channel, high Q, stable electrical performance, good heat dissipation performance etc.

[0003] However, in the prior art, for fish fork type sheet-shaped metal flying rod, there is a problem of not easy to install or installation deviation leading to abnormality or failure, which needs to be solved urgently. INVENTION CONTENTS

[0004] Therefore, the purpose of the present application is to provide a fish fork type sheet-shaped flying rod and mounting seat integrated mounting structure to improve the consistency of the structure. The specific scheme is as follows:

[0005] A fish fork type sheet-shaped flying rod and mounting seat integrated mounting structure, comprising a fish fork type sheet-shaped flying rod and a mounting seat, the mounting seat is used for inserting and fixing with the inner cavity partition wall of filter inner cavity, the middle part of the flying rod is provided with a through part, the mounting seat is provided with a connecting hole matched with the through part along the thickness direction, and the flying rod is in abutment with the corresponding side of the mounting seat at both ends of the through part.

[0006] Preferably, the top of the mounting seat is provided with an adjusting hole, the filter inner cavity is provided with a cover plate for fixed connection with the inner cavity partition wall, and the cover plate is inserted with an adjusting screw with the bottom inserted into the adjusting hole.

[0007] Preferably, the top of the inner cavity partition wall is provided with an inserting window and a mounting hole located at both ends of the inserting window, the cover plate is provided with a matching hole matched with the mounting hole up and down, and the matching hole is inserted with a screw for threaded connection with the mounting hole.

[0008] Preferably, the left and right sides of the mounting seat are both provided with a limiting slot, and the width of the limiting slot is matched with the thickness of the inner cavity partition wall.

[0009] Preferably, the flying rod is an injection-molded fish fork type sheet-shaped flying rod, the injection-molded fish fork type sheet-shaped flying rod is provided with an abutment part located at both ends of the through part, and the abutment part is in abutment with the corresponding side of the mounting seat.

[0010] Through the above scheme, the fish-tailed sheet-shaped fly rod and mounting seat integrated mounting structure provided by the application has the following beneficial effects: by adopting the existing injection molding process, the fish-tailed sheet-shaped fly rod is integrated with the mounting seat in a whole structure by injection molding, so that the consistency and stability are improved, and then the mounting seat is fixed on the inner cavity partition wall in the filter inner cavity, and the compression of the cover plate and the screw fastening are combined to further improve the fixing stability, so that the overall installation of each component in the filter is kept consistent. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a structural schematic diagram of the embodiment;

[0012] Figure 2 is an exploded structural schematic diagram of the embodiment.

[0013] Reference signs: 1, inner cavity partition wall; 11, plug-in window; 12, mounting hole; 2, cover plate; 21, matching hole; 3, adjusting screw; 4, screw; 5, fly rod; 51, through portion; 52, abutting portion; 6, mounting seat; 61, adjusting hole; 62, limiting groove; 63, connecting hole. DETAILED DESCRIPTION

[0014] In order to make the technical scheme and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0015] As shown in Figure 1 A fish-tailed sheet-shaped fly rod and mounting seat integrated mounting structure includes a fish-tailed sheet-shaped fly rod and a mounting seat 6. The mounting seat 6 is used for plug-in fixing with the inner cavity partition wall 1 of the filter inner cavity, and the fish-tailed sheet-shaped fly rod is an injection molded fish-tailed sheet-shaped fly rod formed on the mounting seat 6 by using an injection molding process, so that the injection molded fish-tailed sheet-shaped fly rod and the mounting seat 6 maintain stable consistency, thereby effectively solving the problem of abnormality or failure caused by difficult installation or installation deviation.

[0016] As shown in Figure 1 , Figure 2As shown, the middle part of the fly rod 5 is provided with a through part 51. The mounting seat 6 is provided with a connecting hole 63 matched with the through part 51 in the thickness direction, and the connecting hole 63 is also located in the middle part of the mounting seat 6 in the width direction, thereby improving the consistency of the overall structure. At the same time, the fly rod 5 is in abutment with the corresponding side of the mounting seat 6 at both ends of the through part 51. Therefore, the fly rod 5 injection molded with the mounting seat 6 is consistent with the mounting seat 6, avoiding the problem of abnormality or failure caused by mutual positional deviation.

[0017] It should be noted that the top of the mounting seat 6 is provided with an adjusting hole 61. The filter inner cavity is provided with a cover plate 2 for fixed connection with the inner cavity partition wall 1. The cover plate 2 is inserted with an adjusting screw 3 inserted into the adjusting hole 61 at the bottom. At the same time, the top of the inner cavity partition wall 1 is provided with an insertion window 11 and mounting holes 12 located at both ends of the insertion window 11, and the cover plate 2 is provided with matching holes 21 matched with the mounting holes 12 up and down, and the matching holes 21 are inserted with screws 4 for threaded connection with the mounting holes 12. Therefore, the abutment and fixation of the cover plate 2 and the inner cavity partition wall 1 are realized through the fastening of the screws 4, so as to improve the fixation stability, thereby ensuring the overall installation consistency of each component in the filter.

[0018] As shown in the Figure 2 The left and right sides of the mounting seat 6 are both provided with limiting grooves 62. The width of the limiting groove 62 matches the thickness of the inner cavity partition wall 1. At the same time, in view of the fact that the fly rod 5 in the embodiment of the application is an injection molded fish fork type sheet fly rod, and the injection molded fish fork type sheet fly rod is provided with abutment parts 52 at both ends of the through part 51, so as to abut with the corresponding side of the mounting seat 6 through the abutment parts 52, thereby realizing the consistency of the injection molded fish fork type sheet fly rod and the mounting seat 6 during work, avoiding the problem of abnormality or failure caused by mutual positional deviation.

[0019] In summary, the application provides a mounting structure of a fish fork type sheet fly rod and a mounting seat. The mounting structure of the fish fork type sheet fly rod and the mounting seat is integrated into an overall structure by using the existing injection molding process to form the fish fork type sheet fly rod and the mounting seat 6 into an integrated overall structure through injection molding, thereby achieving the purpose of improving the consistency and stability, and further improving the fixation stability by fixing the mounting seat 6 on the inner cavity partition wall 1 in the filter inner cavity, and further improving the fixation stability by combining the pressure connection of the cover plate 2 and the fastening of the screws 4, thereby ensuring the overall installation consistency of each component in the filter.

[0020] The use of "first", "second", "third", "fourth" etc. (if any) in this disclosure is only to distinguish similar objects, and does not necessarily indicate a particular order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method or device comprising a series of steps or units does not necessarily limit to those clearly listed steps or units, but can include other steps or units not clearly listed or inherent to these processes, methods or devices.

[0021] It should be noted that the description involving "first", "second" and the like in this application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features indicated, or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed in this application.

[0022] The principles and implementation modes of the present application are described by applying specific examples herein, and the above description of the embodiments is only for the purpose of helping to understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed, and the above description of the present application should not be understood as a limitation.

Claims

1. A mounting structure of a harpoon-shaped flaky fly rod and a mounting seat in one body, comprising a harpoon-shaped flaky fly rod (5) and a mounting seat (6), characterized in that: The mounting seat (6) is used for plug-in fixing with the inner cavity partition wall (1) of the filter inner cavity, the middle part of the flying rod (5) is provided with a through part (51), the mounting seat (6) is provided with a connecting hole (63) matched with the through part (51) in the thickness direction, and the flying rod (5) is in abutment with the corresponding side of the mounting seat (6) at both ends of the through part (51).

2. The mounting structure of a harpoon-type sheet fly rod and a mounting seat as claimed in claim 1, wherein: The top of the mounting seat (6) is provided with an adjusting hole (61), the filter inner cavity is provided with a cover plate (2) used for fixed connection with the inner cavity partition wall (1), and the cover plate (2) is plug-in with an adjusting screw (3) with the bottom inserted into the adjusting hole (61).

3. The harpoon-type sheet fly rod and mounting base integrated mounting structure of claim 2, wherein: The top of the inner cavity partition wall (1) is provided with a plug-in window (11) and a mounting hole (12) located at both ends of the plug-in window (11), the cover plate (2) is provided with a matching hole (21) matched with the mounting hole (12) up and down, and the matching hole (21) is plug-in with a screw (4) used for threaded connection with the mounting hole (12).

4. The harpoon-type sheet fly rod and mounting base integrated mounting structure of claim 3, wherein: The left and right sides of the mounting seat (6) are provided with limiting grooves (62), and the width of the limiting grooves (62) is matched with the thickness of the inner cavity partition wall (1).

5. The harpoon-type sheet fly rod and mounting base integrated mounting structure of claim 2, wherein: The flying rod (5) is an injection molded harpoon type sheet flying rod (5), the injection molded harpoon type sheet flying rod (5) is provided with an abutment part (52) located at both ends of the through part (51), and the abutment part (52) is in abutment with the corresponding side of the mounting seat (6).

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