Sound insulation and noise reduction microwave frequency source module

Abstract

The utility model relates to the technical field of microwave frequency source modules, in particular to a sound insulation and noise reduction microwave frequency source module, which comprises a microwave frequency source module main body and a mounting seat sleeved on the outer side of the microwave frequency source module main body, a mounting groove is arranged in the mounting seat, the left side and the right side of the mounting seat are both provided with limiting assemblies, and the limiting assemblies are arranged in the mounting groove. A sound insulation assembly is arranged at the position, corresponding to the microwave frequency source module body, in the mounting groove, and a plurality of heat dissipation holes are formed in the positions, corresponding to the microwave frequency source module body, of the left side and the right side of the mounting base; according to the microwave frequency source module, the microwave frequency source module body can be conveniently installed and fixed, meanwhile, the sound insulation effect on the microwave frequency source module body is achieved, and the situation that the microwave frequency source module body vibrates in daily use and collides with the installation base to generate noise is avoided; according to the utility model, the overall practicability of the frequency source module is improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave frequency source modules, and in particular to a microwave frequency source module with sound insulation and noise reduction. Background Art

[0002] The microwave frequency source is also called a microwave frequency synthesizer. It is a core component of electronic systems such as radar, communication, electronic countermeasures, and microwave measuring instruments. The microwave frequency synthesizer will emit phase noise, and the phase noise has strong penetrating power. According to the microwave frequency source module in the prior art, since its shell adopts a general sound insulation structure, during the use of the microwave frequency source module, the noise penetrates the shell, resulting in excessive noise, which affects the physical and mental health of the staff.

[0003] After searching, the announcement number: CN215417517U discloses a microwave frequency source module for sound insulation and noise reduction, including a docking frame, a metal shell, a support spring, a support plate, a microwave frequency source module body and a sound insulation component, the top of the docking frame is sleeved with a metal shell, a plurality of support springs are fixed on the top of the docking frame, the tops of the support springs are all fixed to the bottom of the support plate, the top of the support plate is fixed with the microwave frequency source module body by bolts, and a multi-layer sound insulation component is arranged on the inner side of the metal shell; the sound insulation shell in the utility model can absorb part of the noise itself, the water in the storage cavity between the sound insulation shell and the sealing shell vibrates with the noise, and can further absorb the noise, the vacuum cavity between the sealing shell and the inner shell can use the principle that sound cannot propagate in a vacuum to completely isolate the noise, and through the two noise absorption and noise isolation, the device has very good sound insulation and noise reduction capabilities;

[0004] With regard to the above-mentioned related technologies, the following defects still exist during use: the microwave frequency source module is fixed and installed by bolts, which is very inconvenient to disassemble. It takes a lot of time to repair or replace the microwave frequency source module, which affects the disassembly and assembly efficiency;

[0005] Therefore, it is particularly important to design a new type of microwave frequency source module to solve the above technical defects and improve the practicality of the overall microwave frequency source module. Utility Model Content

[0006] The purpose of the utility model is to provide a microwave frequency source module with sound insulation and noise reduction. The device can prevent dust from entering the microwave frequency source module body, thereby improving the service life of the microwave frequency source module body. At the same time, when the microwave frequency source module body is in use, it can dissipate heat for the microwave frequency source module body, thereby preventing heat from accumulating in the microwave frequency source module body and causing damage to parts in the microwave frequency source module body. At the same time, it is convenient to install and fix the microwave frequency source module body. When the microwave frequency source module is in use, it can prevent the microwave frequency source module from colliding with a mounting seat to generate noise, thereby solving the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A microwave frequency source module for sound insulation and noise reduction, comprising a microwave frequency source module body and a mounting seat sleeved on the outside of the microwave frequency source module body, wherein a mounting groove is provided inside the mounting seat, and limit assemblies are provided on both the left and right sides of the mounting seat, and a sound insulation assembly is provided inside the mounting groove and at a position corresponding to the microwave frequency source module body, and a plurality of heat dissipation holes are provided on both the left and right sides of the mounting seat and at a position corresponding to the microwave frequency source module body;

[0009] The limiting assembly includes a sound insulation plate, which is slidably connected to the inside of the mounting seat and located on the inner side of the mounting groove. The sound insulation plate is connected to a connecting plate via a plurality of first sound insulation springs. A connecting column is slidably connected to the inside of the mounting seat and at a position corresponding to the connecting plate.

[0010] As a preferred solution of the utility model, heat dissipation mechanisms are provided on the left and right sides of the microwave frequency source module body, a dustproof mechanism is provided on the outside of the microwave frequency source module body, and the microwave frequency source module body is designed in a "convex" shape.

[0011] As a preferred solution of the utility model, a stabilizing column is slidably connected inside the mounting seat and on both the front and rear sides of the connecting column, the connecting plate and the connecting column are connected in a rotating manner, and the connecting plate and the stabilizing column are connected in a fixed manner.

[0012] As a preferred solution of the utility model, a connecting ring is rotatably connected to the left side of the mounting seat and located at the connecting column, a knob is fixedly connected to the left side of the connecting ring, and the connecting ring and the connecting column are connected by a threaded connection.

[0013] As a preferred solution of the utility model, the external structural sizes of the connecting plate and the sound insulation plate are arranged correspondingly to the internal structural sizes of the mounting groove, and the connection method between the connecting plate and the mounting seat is a sliding connection.

[0014] As a preferred solution of the utility model, the sound insulation component includes two groups of sound insulation grooves, the two groups of sound insulation grooves are respectively opened inside the mounting seat and located on the back side of the microwave frequency source module body, and two groups of second sound insulation springs are fixedly connected inside the two groups of sound insulation grooves.

[0015] As a preferred solution of the utility model, the inside of the two groups of sound insulation grooves are slidably connected with sound insulation blocks, the two groups of sound insulation blocks are connected to the four groups of second sound insulation springs by fixed connection, and the two groups of sound insulation blocks are connected to the mounting seats by sliding connection.

[0016] As a preferred solution of the utility model, a positioning column is provided on the front of the mounting seat and at a position corresponding to the main body of the microwave frequency source module. One side of the positioning column is connected to the mounting seat by a hinge, and the other side of the positioning column is connected to the mounting seat by a buckle.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the utility model, through the design of the mounting seat, the sound insulation component and the limit component, the microwave frequency source module body is dustproof, dust in the air is prevented from entering the microwave frequency source module body, and the service life of the microwave frequency source module body is improved. At the same time, when the microwave frequency source module body is in use, the microwave frequency source module body is heat-dissipated, and heat is prevented from accumulating in the microwave frequency source module body and causing damage to the parts in the microwave frequency source module body. At the same time, it is convenient to install and fix the microwave frequency source module body, and at the same time, the microwave frequency source module body is soundproofed, and the microwave frequency source module body is prevented from vibrating during daily use and colliding with the mounting seat to generate noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 This is a sectional view of the overall three-dimensional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the main body of the microwave frequency source module of the utility model.

[0022] In the figure: 1. Microwave frequency source module body; 101. Heat dissipation mechanism; 102. Dustproof mechanism; 2. Mounting seat; 3. Mounting groove; 4. Limiting assembly; 401. Sound insulation board; 402. First sound insulation spring; 403. Connecting plate; 404. Connecting column; 405. Stabilizing column; 406. Connecting ring; 407. Knob; 5. Sound insulation assembly; 501. Sound insulation groove; 502. Second sound insulation spring; 503. Sound insulation block; 6. Heat dissipation hole; 7. Positioning column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0026] A microwave frequency source module for sound insulation and noise reduction, comprising a microwave frequency source module body 1 and a mounting base 2 sleeved on the outside of the microwave frequency source module body 1, a mounting groove 3 is provided inside the mounting base 2, and limit components 4 are provided on the left and right sides of the mounting base 2, a sound insulation component 5 is provided inside the mounting groove 3 and at a position corresponding to the microwave frequency source module body 1, and a plurality of heat dissipation holes 6 are provided on the left and right sides of the mounting base 2 and at a position corresponding to the microwave frequency source module body 1;

[0027] Specifically, first, the microwave frequency source module body 1 is installed in the mounting groove 3 in the mounting seat 2, and the left and right sides of the microwave frequency source module body 1 are limited and fixed by the limiting component 4. A positioning column 7 is provided on the front of the mounting seat 2 and at a position corresponding to the microwave frequency source module body 1. One side of the positioning column 7 is connected to the mounting seat 2 through a hinge, and the other side of the positioning column 7 is connected to the mounting seat 2 through a buckle. After the positioning column 7 is fixed in the mounting groove 3 and located on the front side of the microwave frequency source module body 1, the front and rear sides of the microwave frequency source module body 1 are limited and fixed by the positioning column 7 and the mounting seat 2. When in use, the mounting seat 2 is convenient for installing and fixing the microwave frequency source module body 1, and at the same time protects the microwave frequency source module body 1. To prevent the microwave frequency source module body 1 from being damaged when it is impacted by the outside, heat dissipation mechanisms 101 are provided on the left and right sides of the microwave frequency source module body 1, and a dustproof mechanism 102 is provided on the outside of the microwave frequency source module body 1. The microwave frequency source module body 1 is designed in a "convex" shape. The design of the heat dissipation mechanism 101, the dustproof mechanism 102 and the mounting seat 2 can prevent the microwave frequency source module body 1 from dust, and prevent dust in the air from entering the microwave frequency source module body 1, thereby improving the service life of the microwave frequency source module body 1. At the same time, when the microwave frequency source module body 1 is in use, the microwave frequency source module body 1 can be dissipated to prevent heat from accumulating in the microwave frequency source module body 1 and causing damage to the components inside the microwave frequency source module body 1.

[0028] Also, see Figure 1 and Figure 2 , both left and right sides of the mounting seat 2 are provided with limit assemblies 4;

[0029] The limiting component 4 is used to limit and fix the microwave frequency source module body 1. The specific structure of the limiting component 4 is as follows:

[0030] The limiting assembly 4 includes a sound insulation plate 401, which is slidably connected to the inside of the mounting seat 2 and located on the inner side of the mounting groove 3. The sound insulation plate 401 is connected to a connecting plate 403 through a plurality of first sound insulation springs 402. A connecting column 404 is slidably connected to the inside of the mounting seat 2 and located at a position corresponding to the connecting plate 403. A stabilizing column 405 is slidably connected to the inside of the mounting seat 2 and located at both the front and rear sides of the connecting column 404. A connecting ring 406 is rotatably connected to the left side of the mounting seat 2 and located at the connecting column 404, and a knob 407 is fixedly connected to the left side of the connecting ring 406.

[0031] The sound insulation component 5 includes two groups of sound insulation grooves 501, which are respectively opened inside the mounting base 2 and located on the back side of the microwave frequency source module body 1. Two groups of second sound insulation springs 502 are fixedly connected inside the two groups of sound insulation grooves 501, and sound insulation blocks 503 are slidably connected inside the two groups of sound insulation grooves 501.

[0032] Specifically, the microwave frequency source module body 1 is placed in the mounting groove 3 in the mounting seat 2, and the microwave frequency source module body 1 is limited and fixed by the limiting component 4, and the knob 407 is turned. The connection mode of the connecting ring 406 and the connecting column 404 is a threaded connection. The knob 407 drives the connecting ring 406 to rotate, and when the connecting ring 406 rotates, it drives the connecting column 404 to move in the mounting seat 2. The connection mode of the connecting plate 403 and the connecting column 404 is a rotating connection, and the connection mode of the connecting plate 403 and the stabilizing column 405 is a fixed connection, and the connecting column 404 is connected to the connecting plate 403. The movable connecting plate 403 is moved, and the external structural sizes of the connecting plate 403 and the sound insulation plate 401 are set corresponding to the internal structural size of the mounting groove 3. The connection method of the connecting plate 403 and the mounting seat 2 is a sliding connection, and the sound insulation plate 401 is driven to move by the first sound insulation spring 402. A plurality of anti-skid pads are fixedly connected to the inner side of the sound insulation plate 401 and located on one side close to the microwave frequency source module body 1. The microwave frequency source module body 1 is clamped and fixed by the sound insulation plate 401, and the anti-skid pads increase the friction between the microwave frequency source module body 1 and the sound insulation plate 401.

[0033] Then, see Figure 1 and Figure 2 A sound insulation component 5 is provided inside the installation groove 3 and at a position corresponding to the microwave frequency source module body 1;

[0034] The sound insulation component 5 is used to soundproof and reduce the noise of the microwave frequency source module body 1. The specific structure of the sound insulation component 5 is as follows:

[0035] Specifically, when the microwave frequency source module body 1 is in use, the microwave frequency source module body 1 vibrates and squeezes the sound insulation board 401 and the sound insulation block 503, so that the sound insulation block 503 moves in the sound insulation groove 501, and squeezes the first sound insulation spring 402 through the sound insulation board 401, and the two groups of sound insulation blocks 503 and the four groups of second sound insulation springs 502 are connected in a fixed manner, and the two groups of sound insulation blocks 503 and the mounting seat 2 are connected in a sliding manner, and the second sound insulation spring 502 is squeezed by the sound insulation block 503, and the second sound insulation spring 502 can prevent the mounting seat 2 from colliding with the microwave frequency source module body 1 to generate noise.

[0036] In this embodiment, the implementation scenario is specifically as follows: in actual use, the microwave frequency source module body 1 is first installed in the mounting groove 3 in the mounting seat 2, and the left and right sides of the microwave frequency source module body 1 are limited and fixed by the limiting component 4, and the positioning column 7 is fixed in the mounting groove 3 and located on the front of the microwave frequency source module body 1, and the front and rear sides of the microwave frequency source module body 1 are limited and fixed by the positioning column 7 and the mounting seat 2. When in use, the mounting seat 2 is convenient for installing and fixing the microwave frequency source module body 1. The design of the heat dissipation mechanism 101, the dustproof mechanism 102 and the mounting seat 2 plays a dust-proof role for the microwave frequency source module body 1, and prevents dust in the air from entering the microwave frequency source module body 1, thereby improving the service life of the microwave frequency source module body 1. At the same time, when the microwave frequency source module body 1 is in use, the microwave frequency source module body 1 plays a heat dissipation role, and prevents heat from accumulating in the microwave frequency source module body 1 and causing damage to the components inside the microwave frequency source module body 1. Compared with the existing microwave frequency source module, the utility model can improve the overall practicality of the microwave frequency source module through design.

[0037] Although 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 microwave frequency source module for sound insulation and noise reduction, comprising a microwave frequency source module body (1) and a mounting seat (2) sleeved on the outside of the microwave frequency source module body (1), characterized in that: The mounting seat (2) is provided with a mounting groove (3) inside, and the left and right sides of the mounting seat (2) are provided with limit assemblies (4), and a sound insulation assembly (5) is provided inside the mounting groove (3) and at a position corresponding to the microwave frequency source module body (1); The limiting component (4) is used to limit and fix the microwave frequency source module body (1); The sound insulation component (5) is used to soundproof and reduce noise of the microwave frequency source module body (1).

2. A microwave frequency source module for sound insulation and noise reduction according to claim 1, characterized in that: A plurality of heat dissipation holes (6) are provided on both left and right sides of the mounting seat (2) and at positions corresponding to the microwave frequency source module body (1); heat dissipation mechanisms (101) are provided on both left and right sides of the microwave frequency source module body (1); a dustproof mechanism (102) is provided on the outside of the microwave frequency source module body (1); and the microwave frequency source module body (1) is designed to be a "convex" structure.

3. The microwave frequency source module for sound insulation and noise reduction according to claim 1, characterized in that: A positioning column (7) is provided on the front side of the mounting seat (2) and at a position corresponding to the microwave frequency source module body (1); one side of the positioning column (7) is connected to the mounting seat (2) via a hinge, and the other side of the positioning column (7) is connected to the mounting seat (2) via a buckle.

4. The microwave frequency source module for sound insulation and noise reduction according to claim 1, characterized in that: The limiting assembly (4) includes a sound insulation plate (401), the sound insulation plate (401) is slidably connected to the inside of the mounting seat (2) and is located on the inner side of the mounting groove (3), the sound insulation plate (401) is connected to a connecting plate (403) via a plurality of first sound insulation springs (402), a connecting column (404) is slidably connected to the inside of the mounting seat (2) and at a position corresponding to the connecting plate (403), and a stabilizing column (405) is slidably connected to the inside of the mounting seat (2) and at both the front and rear sides of the connecting column (404).

5. The microwave frequency source module for sound insulation and noise reduction according to claim 4, characterized in that: The connection mode between the connecting plate (403) and the stabilizing column (405) is a fixed connection. A connecting ring (406) is provided on the left side of the mounting seat (2) and is located in a rotational connection with the connecting column (404). A knob (407) is fixedly connected on the left side of the connecting ring (406). The connection mode between the connecting plate (403) and the connecting column (404) is a rotational connection. The connection mode between the connecting ring (406) and the connecting column (404) is a threaded connection. The connection mode between the connecting plate (403) and the mounting seat (2) is a sliding connection.

6. The microwave frequency source module for sound insulation and noise reduction according to claim 1, characterized in that: The sound insulation component (5) includes two groups of sound insulation grooves (501), second sound insulation springs (502) and sound insulation blocks (503). The two groups of sound insulation grooves (501) are respectively opened inside the mounting seat (2) and located on the back side of the microwave frequency source module body (1). Two groups of second sound insulation springs (502) are fixedly connected inside the two groups of sound insulation grooves (501).

7. The microwave frequency source module for sound insulation and noise reduction according to claim 6, characterized in that: The two groups of sound insulation grooves (501) are both slidably connected with sound insulation blocks (503), the two groups of sound insulation blocks (503) are connected to the four groups of second sound insulation springs (502) in a fixed connection, and the two groups of sound insulation blocks (503) are connected to the mounting seats (2) in a sliding connection.

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