Installation structure of frequency multiplication module

Abstract

The utility model relates to the technical field of frequency multiplier modules, and discloses a mounting structure of a frequency multiplier module, which comprises a shell, two sides of the shell are fixedly connected with dustproof plates, the bottom of the shell is provided with a base, the inside of the base is movably connected with a support column, two sides of the base are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the support column. According to the utility model, through the arrangement of the fixing block, the installation of the frequency multiplication module is facilitated, the shell is aligned with the fixing block and is pressed downwards, so that the clamping block can be retracted into the block body, the shell can be completely attached to the base, and meanwhile, the clamping block can be clamped into the clamping groove under the action of the spring, so that the installation is completed; and the double-screw bolt rotates in different directions, so that the double-screw bolt drives the pressing sleeve to move up and down, the sealing sleeve is extruded, the sealing sleeve can be more tightly attached to the inner side of the shell, and it is guaranteed that the sealing performance of the double-screw bolt is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to frequency multiplier module technical field more particularly to a mounting structure of frequency multiplication module. BACKGROUND

[0002] The frequency multiplier module is an important component of various millimeter wave radars and communication systems, and is used for providing a local oscillator signal for the system, and is generally composed of a package, a bare chip, a radio frequency switching circuit, a low frequency switching circuit and the like. The conventional W waveband frequency multiplier module package is generally a metal cavity, and the bare chip is a main active device. The radio frequency switching circuit generally adopts a microstrip-waveguide probe based on a metal waveguide cavity, and the low frequency switching circuit generally adopts a glass insulator.

[0003] The existing frequency multiplier module is generally packaged by a metal shell during installation, and is generally fixed by screws during packaging, which is relatively complex to fix, needs to be installed with the aid of external tools, is not conducive to work efficiency, and has poor sealing effect, so that dust in the external air is easy to enter the inside, which is not conducive to the service life. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a mounting structure of frequency multiplier module to solve the problems in the background art.

[0005] The utility model provides the following technical scheme: a mounting structure of frequency multiplier module, including the shell, both sides of the shell are fixedly connected with dustproof board, the bottom of the shell places the base, the inside of the base is movably connected with the support column, both sides of the base are fixedly connected with fixed block, the fixed block includes the block, the inside of the block is equipped with the expansion slot, the inside of the block is movably connected with the limit board, the fixed block and the limit board are fixedly connected with the spring, one side of the limit board is fixedly connected with the clamping block.

[0006] Preferably, the shell comprises a shell body, both sides of the shell body are provided with a fixed groove, the bottom of the shell body is provided with a placing groove, and the inside of the shell body is provided with a clamping groove.

[0007] Preferably, the dustproof board comprises a board body, and the inside of the board body is provided with a through groove.

[0008] Preferably, the support column comprises a pressing sleeve, the inside of the pressing sleeve is movably connected with a stud, the bottom of the stud is fixedly connected with a support block, and the bottom of the support block is fixedly connected with an antiskid pad.

[0009] Preferably, the base comprises a bottom plate, the top of the bottom plate is fixedly connected with a sealing sleeve, the middle of the top of the bottom plate is fixedly connected with a module main body, and the inside of the bottom plate and the sealing sleeve is provided with a screw groove.

[0010] Preferably, the sealing sleeve is made of rubber material.

[0011] The technical effects and advantages of the present utility model are as follows:

[0012] 1. The utility model discloses a fixed block is advantageous to the installation of frequency multiplication module, and the placing groove on the shell is aligned with the fixed block, and then is pressed downwards, and the clamping block is extruded and drives the limiting plate to retract into the inside of the block body, and then the shell can be completely attached on the base, and under the action of the spring, the clamping block can be clamped into the clamping groove, and then the installation is completed.

[0013] 2. The utility model discloses a support and base, and it is advantageous to the sealing property of frequency multiplication module, and the screw groove and stud are adapted, and the stud is rotated and rotated in different directions, so that it can move up and down in the inside of the base, and then drives the pressing sleeve to move up and down, and by moving downwards, the sealing sleeve can be extruded, so that the sealing sleeve can be deformed, and then it can be more closely attached to the inside of the shell, so that the sealing property between the shell and the base is better. DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model.

[0015] Figure 2 It is the whole structure schematic diagram of the shell of the utility model.

[0016] Figure 3 It is the fixed block section structure schematic diagram of the utility model.

[0017] Figure 4 It is the whole structure schematic diagram of the support of the utility model.

[0018] Figure 5 It is the whole structure schematic diagram of the base of the utility model.

[0019] The drawing mark is: 1, the shell;101, the shell body;102, the fixed slot;103, the clamping groove;104, the placing groove;2, the dustproof board;201, the board body;202, the through slot;3, the fixed block;301, the block body;302, the spring;303, the telescopic slot;304, the limiting plate;305, the clamping block;4, the support;401, the pressing sleeve;402, the stud;403, the support block;404, the antiskid pad;5, the base;501, the bottom plate;502, the sealing sleeve;503, the screw groove;504, the module main body. DETAILED DESCRIPTION

[0020] The technical scheme in the utility model will be described clearly and completely in connection with the drawings in the utility model, and additionally, the forms of each structure recorded in the following implementation manners are only examples, and the mounting structure of the frequency multiplication module involved in the utility model is not limited to each structure recorded in the following implementation manners, and all other implementation manners obtained by the ordinary skilled in the art without making creative efforts belong to the protection range of the utility model.

[0021] The utility model provides a mounting structure of frequency multiplication module, including shell 1, both sides of shell 1 are fixedly connected with dustproof plate 2, the bottom of shell 1 is placed with base 5, the inside movable joint of base 5 is with pillar 4, both sides of base 5 are fixedly connected with fixed block 3, and fixed block 3 includes block 301, the inside of block 301 is equipped with telescopic groove 303, the inside movable joint of block 301 is with limit plate 304, and fixedly connected with spring 302 between block 301 and limit plate 304, one side of limit plate 304 is fixedly connected with clamping block 305, by making the placement groove 104 on shell 1 align fixed block 3, and press down, clamping block 305 is extruded and drives limit plate 304 to retract into the inside of block 301, further makes shell 1 can be completely attached on base 5, simultaneously under the action of spring 302 makes clamping block 305 can be clamped into the card slot 103, and further completes installation.

[0022] Further, the shell 1 includes a shell body 101, both sides of the shell body 101 are provided with fixing grooves 102, the bottom of the shell body 101 is provided with a placement groove 104, and the inside of the shell body 101 is provided with a clamping groove 103.

[0023] Further, the dustproof plate 2 includes a plate body 201, and the inside of the plate body 201 is provided with a through groove 202.

[0024] Further, the pillar 4 includes a pressing sleeve 401, the inside of the pressing sleeve 401 is movably connected with a threaded stud 402, the bottom of the threaded stud 402 is fixedly connected with a supporting block 403, the bottom of the supporting block 403 is fixedly connected with an anti-skid pad 404, the threaded groove 503 is matched with the threaded stud 402, the threaded stud 402 is rotated in different directions, so that it can move up and down in the inside of the base 5, and then drives the pressing sleeve 401 to move up and down, by moving downward, the sealing sleeve 502 can be extruded, so that the sealing sleeve 502 can be deformed, and then it can be more closely attached to the inside of the shell 1, so that the sealing property between the shell 1 and the base 5 is better.

[0025] Further, the base 5 comprises a bottom plate 501, the top of the bottom plate 501 is fixedly connected with a sealing sleeve 502, the middle of the top of the bottom plate 501 is fixedly connected with a module main body 504, the interiors of the bottom plate 501 and the sealing sleeve 502 are each provided with a screw groove 503, and the sealing sleeve 502 is used for guaranteeing the sealing between the shell 1 and the base 5.

[0026] Further, the sealing sleeve 502 is made of rubber material, so that the sealing sleeve 502 can be deformed by extrusion, and then tightly attached to the inner wall of the shell 1.

[0027] The working principle of the utility model is as follows: when installing, the placing groove 104 on the shell 1 is aligned with the fixed block 3, and then pressed downward, the clamping block 305 is extruded to drive the limiting plate 304 to retract into the interior of the block body 301, so that the shell 1 can be completely attached to the base 5, and the clamping block 305 can be clamped into the clamping groove 103 under the action of the spring 302, so that the installation is completed, the screw groove 503 is matched with the stud 402, the stud 402 is rotated and rotated in different directions, so that the stud 402 can move up and down in the interior of the base 5, so as to drive the pressing sleeve 401 to move up and down, the pressing sleeve 401 is moved downward, so that the sealing sleeve 502 can be extruded, the sealing sleeve 502 can be deformed, so that the sealing sleeve 502 can be more tightly attached to the inner side of the shell 1, and the sealing between the shell 1 and the base 5 is better.

[0028] Finally, the following points should be noted: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0029] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0030] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A mounting structure of a frequency-doubling module comprising a housing (1), characterized by: Both sides of the shell (1) are fixedly connected with dustproof plates (2), the bottom of the shell (1) is placed with a base (5), the inside of the base (5) is movably connected with a support column (4), both sides of the base (5) are fixedly connected with fixed blocks (3), the fixed block (3) comprises a block body (301), the inside of the block body (301) is provided with an expansion slot (303), the inside of the block body (301) is movably connected with a limiting plate (304), the block body (301) and the limiting plate (304) are fixedly connected with springs (302), one side of the limiting plate (304) is fixedly connected with a clamping block (305).

2. The mounting structure of a frequency multiplication module according to claim 1, characterized by: The shell (1) comprises a shell body (101), both sides of the shell body (101) are provided with fixed grooves (102), the bottom of the shell body (101) is provided with a placing groove (104), the inside of the shell body (101) is provided with a clamping groove (103).

3. The mounting structure of a frequency multiplication module according to claim 1, wherein: The dustproof plate (2) comprises a plate body (201), the inside of the plate body (201) is provided with a through groove (202).

4. The mounting structure for a frequency doubling module according to claim 1, wherein: The support column (4) comprises a pressing sleeve (401), the inside of the pressing sleeve (401) is movably connected with a stud (402), the bottom of the stud (402) is fixedly connected with a supporting block (403), the bottom of the supporting block (403) is fixedly connected with an antiskid pad (404).

5. The mounting structure of a frequency multiplication module according to claim 1, wherein: The base (5) comprises a bottom plate (501), the top of the bottom plate (501) is fixedly connected with a sealing sleeve (502), the middle of the top of the bottom plate (501) is fixedly connected with a module body (504), the inside of the bottom plate (501) and the sealing sleeve (502) are both provided with screw grooves (503).

6. The mounting structure of a frequency multiplication module according to claim 5, wherein: The sealing sleeve (502) is made of rubber material.

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