An absorption load module for microwave components

Abstract

This utility model discloses an absorption load module for microwave components, comprising: a mounting base and a load group connected to the mounting base; the mounting base is quadrilateral; the mounting base has oppositely arranged raised steps on the first opposite corner; the load group includes at least one high-position load and one low-position load; the high-position load is disposed on the raised steps and passes through the mounting base to expose a predetermined portion of the high-position load's high-position connector; the low-position load is disposed on the second opposite corner of the mounting base and passes through the mounting base to expose a predetermined portion of the low-position load's low-position connector; this utility model adopts a high-low load design, pre-installing each load on the mounting base, allowing the high-position load to be installed diagonally, and the low-position load to be installed diagonally, and with the raised steps, the high-position load and low-position load can be installed in staggered shifts, solving the problems of excessive size making installation impossible or mutual contact during installation.

Description

Technical Field

[0001] This utility model relates to the field of microwave component aging testing, specifically an absorption load module for microwave components. Background Technology

[0002] Currently, multi-channel tiled microwave product (component) aging test is an important reliability testing method used to evaluate the performance changes and potential failure modes of microwave products (components) during long-term use.

[0003] The main purpose of aging tests is to simulate the long-term working state of microwave products (components) in actual use. By applying conditions such as electrical stress and thermal stress, the failure process of the products (components) is accelerated, thereby screening out products (components) that fail early and ensuring the reliability and service life of the products (components).

[0004] Multi-channel tile-type microwave products (assemblies) require the installation of absorption loads at the product (assembly) ports during aging tests. However, due to the small spacing between the microwave product (assembly) channels, the ports are too close together, while the absorption loads themselves are quite large, causing the following problems during installation:

[0005] 1. When multiple absorption loads are installed, they are prone to touching each other;

[0006] 2. Due to the problem of each absorption load touching each other, it is difficult to position each absorption load when connecting to the port, and the port is easily damaged when plugging or unplugging the absorption load. Utility Model Content

[0007] Purpose of the utility model: To provide an absorption load module for microwave components to solve the above-mentioned problems existing in the prior art.

[0008] Technical solution: An absorption load module for microwave components, comprising:

[0009] Mounting base, and load assembly connected to the mounting base;

[0010] The mounting base is quadrilateral;

[0011] The mounting base has oppositely arranged raised steps at its first opposite corners;

[0012] The load group includes at least one high-level load and one low-level load;

[0013] The high-position load is disposed on the raised step and the high-position connector of the high-position load is exposed through the mounting base.

[0014] The low-end load is located at the second opposite corner of the mounting base, and the low-end connector of the predetermined portion of the low-end load is exposed through the mounting base.

[0015] The high-load and low-load loads are installed in a staggered manner.

[0016] This utility model adopts a high and low load design, pre-installing each load on the mounting base, allowing the high load to be installed diagonally and the low load to be installed diagonally. With the help of the raised steps, the high load and the low load can be installed in staggered shifts, solving the problem of the large size making it impossible to install or the loads touching each other during installation.

[0017] Simultaneously, high and low loads are installed on the mounting base, exposing the high and low connectors. This allows for staggered installation of the high and low loads on the mounting base before connecting them to the microwave product port. Multiple loads can be installed with a single positioning, effectively solving the positioning difficulty problem, reducing wear on the microwave product port, and improving installation efficiency.

[0018] In a further embodiment, the high-position load includes a high-position load rod and a plurality of high-position load plates disposed on the high-position load rod;

[0019] The high-position connector is connected to the high-position load bar.

[0020] In a further embodiment, the low-position load includes a low-position load bar and a plurality of low-position load plates disposed on the low-position load bar;

[0021] The low-position connector is connected to the low-position load bar;

[0022] The low-position connector is fixed with a mounting flange, and the mounting flange has a flange mounting hole.

[0023] In a further embodiment, the raised step is provided with a high-level mounting hole that penetrates the mounting base, and the high-level mounting hole is a threaded hole;

[0024] The high-position connector is provided with a threaded groove that matches the threaded hole.

[0025] The high-position load is detachably connected to the threaded hole via a high-position connector.

[0026] In a further embodiment, the mounting base has low-position mounting holes penetrating the mounting base at its second opposite corners, and the periphery of the low-position mounting holes has bolt holes adapted to the flange mounting holes.

[0027] The bolt hole is fitted with a mounting bolt.

[0028] The low-position load is detachably mounted on the mounting base by bolts to the fixing flange.

[0029] The positions of the high-position mounting holes and low-position mounting holes are designed according to the size requirements of the microwave product channel port, which can fit the load module installation well.

[0030] Beneficial effects: This utility model discloses an absorption load module for microwave components. This utility model adopts a high and low load design, and each load is pre-installed on the mounting base, so that the high load is installed diagonally and the low load is installed diagonally. With the help of raised steps, the high load and the low load can be installed in a staggered manner, which solves the problem of the large size making it impossible to install or the mutual contact during installation.

[0031] Simultaneously, high and low loads are installed on the mounting base, exposing the high and low connectors. This allows for staggered installation of the high and low loads on the mounting base before connecting them to the microwave product port. Multiple loads can be installed with a single positioning, effectively solving the positioning difficulty problem, reducing wear on the microwave product port, and improving installation efficiency. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of this utility model.

[0033] Figure 2 This is a schematic diagram of the mounting base structure of this utility model.

[0034] Figure 3 This is a schematic diagram of the load group structure of this utility model.

[0035] The attached figures are labeled as follows:

[0036] 1. Mounting base; 11. Raised step; 11A. High mounting hole; 12. Low mounting hole; 12A. Bolt hole;

[0037] 2. Low-position load; 21. Low-position load bar; 22. Low-position load plate; 23. Low-position connector; 24. Mounting flange;

[0038] 3. High-position load; 31. High-position load rod; 32. High-position load plate; 33. High-position connector; 34. Threaded groove. Detailed Implementation

[0039] This application relates to an absorption load module for microwave components, which will be explained in detail below through specific embodiments.

[0040] An absorber load module for microwave components, comprising:

[0041] Mounting base 1, and load group connected to said mounting base 1;

[0042] The mounting base 1 is quadrilateral;

[0043] The mounting base 1 has oppositely arranged protruding steps 11 at its first opposite corners;

[0044] The load group includes at least one high-level load 3 and one low-level load 2;

[0045] The high-position load 3 is disposed on the raised step 11, and the high-position connector 33 of the high-position load 3 is exposed through the mounting base 1;

[0046] The low-position load 2 is located at the second opposite corner of the mounting base 1, and the low-position connector 23 of the low-position load 2 is exposed through the mounting base 1 in a predetermined portion.

[0047] The high-load 3 and low-load 2 are installed in a staggered manner.

[0048] This utility model adopts a high and low load design, pre-installing each load on the mounting base 1, allowing the high load 3 to be installed diagonally and the low load 2 to be installed diagonally. With the raised step 11, the high load 3 and the low load 2 can be installed in staggered shifts, solving the problem of the large size making it impossible to install or the loads touching each other during installation.

[0049] At the same time, the high and low loads are installed on the mounting base 1, exposing the high connector 33 and the low connector 23. Then, when connecting the load to the microwave product port, the high load 3 and the low load 2 are installed on the mounting base 1 in a staggered manner before being connected to the microwave product port. Multiple loads can be installed with only one positioning, which can solve the positioning difficulty problem, reduce the wear of the microwave product port, and improve the installation efficiency.

[0050] Compared with the traditional method of connecting each load to the microwave product port separately, this application allows the loads to be installed on the mounting base 1 in advance. During testing, each load connector can be directly connected to the microwave product port, saving time. At the same time, multiple loads can be connected by only one positioning during the connection process, eliminating the need for multiple positioning operations.

[0051] The high-level load 3 includes a high-level load rod 31 and a plurality of high-level load pieces 32 disposed on the high-level load rod 31;

[0052] The high-position connector 33 is connected to the high-position load bar 31.

[0053] The low-position load 2 includes a low-position load rod 21 and a plurality of low-position load pieces 22 disposed on the low-position load rod 21;

[0054] The low-position connector 23 is connected to the low-position load bar 21;

[0055] The low-position connector 23 is fixed with a mounting flange 24, and the mounting flange 24 has a flange mounting hole.

[0056] The high load plate 32 at the lowest position of the high load 3 is higher than the low load plate 22 at the highest position of the low load 2.

[0057] The raised step 11 is provided with a high-position mounting hole 11A that penetrates the mounting base 1, and the high-position mounting hole 11A is a threaded hole.

[0058] The high-position connector 33 is provided with a threaded groove 34 that is adapted to the threaded hole.

[0059] The high-position load 3 is detachably connected to the threaded hole via a high-position connector 33.

[0060] The mounting base 1 has low-position mounting holes 12 that penetrate the mounting base 1 at its second opposite corners, and the periphery of the low-position mounting holes 12 has bolt holes 12A that are adapted to the flange mounting holes.

[0061] The bolt hole 12A is fitted with a mounting bolt.

[0062] The low-position load 2 is detachably mounted on the mounting base 1 by bolts to fix the flange.

[0063] The positions of the high mounting hole 11A and the low mounting hole 12 are designed according to the size requirements of the microwave product channel port to be tested, and can fit the load module installation well.

[0064] Working principle description: During operation, the high-position load 3 and the low-position load 2 are installed on the mounting base 1 in advance. During installation, the high-position load 3 is connected to the high-position mounting hole 11A through the threaded groove 34 on the high-position connection to complete the threaded connection.

[0065] The low-position load 2 is mounted on the mounting base 1 by means of bolts and bolt holes 12A, thereby mounting the low-position load 2 on the mounting base 1;

[0066] After the high-position load 3 and low-position load 2 are installed, the high-position connector 33 and low-position connector 23 will be exposed outside the mounting base 1. At this time, the high-position connector 33 and low-position connector 23 can be connected to the ports of the microwave product.

[0067] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and all such equivalent transformations fall within the protection scope of the present invention.

Claims

1. An absorber load module for microwave components, comprising: Mounting base, and load assembly connected to the mounting base; Its characteristic is that the mounting base is quadrilateral; The mounting base has oppositely arranged raised steps at its first opposite corners; The load group includes at least one high-level load and one low-level load; The high-position load is disposed on the raised step and the high-position connector of the high-position load is exposed through the mounting base. The low-end load is located at the second opposite corner of the mounting base, and the low-end connector of the predetermined portion of the low-end load is exposed through the mounting base.

2. The microwave component absorption load module according to claim 1, characterized in that: The high-level load includes a high-level load bar and multiple high-level load plates disposed on the high-level load bar; The high-position connector is connected to the high-position load bar.

3. The microwave component absorption load module according to claim 1, characterized in that: The low-position load includes a low-position load rod and a plurality of low-position load plates disposed on the low-position load rod; The low-position connector is connected to the low-position load bar; The low-position connector is fixed with a mounting flange, and the mounting flange has a flange mounting hole.

4. The microwave component absorption load module according to claim 1, characterized in that: The raised step is provided with a high-level mounting hole that penetrates the mounting base, and the high-level mounting hole is a threaded hole. The high-position connector is provided with a threaded groove that matches the threaded hole.

5. The microwave component absorption load module according to claim 1, characterized in that: The mounting base has low-position mounting holes that penetrate the mounting base at its second opposite corners, and bolt holes that are adapted to the flange mounting holes are formed around the periphery of the low-position mounting holes. The bolt hole is fitted with a mounting bolt.

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