Antenna detection tool

Abstract

The utility model provides an antenna detection tool, which relates to the technical field of antenna detection devices and comprises a transverse wave chamber table, a fixed guide rod arranged at the top of the transverse wave chamber table, a detection antenna arranged on one side of the fixed guide rod, a detection probe arranged at the bottom of the detection antenna, and a transverse wave chamber foam groove arranged at the bottom of the detection probe. A value acquisition device is arranged on one side of the transverse wave chamber foam groove, a positioning plate is arranged at the bottom of the transverse wave chamber foam groove, a foam plate is arranged on the top of the positioning plate, the detection probe and the value acquisition device are adopted, data of an antenna can be accurately read, and the device is connected with a shaft cutter and a computer to control reading, so that the detection accuracy is improved. And the detection precision is more accurate.

Description

Technical Field

[0001] This utility model relates to the field of antenna testing device technology, and in particular to antenna testing fixtures. Background Technology

[0002] According to a novel antenna detection method and device disclosed in Chinese Patent No. CN117969975A, the novel antenna detection method is applied to an antenna detection device for high-precision measurement in a low-reflection anechoic chamber. The antenna detection device includes a source antenna and a turntable. The source antenna is used to transmit a detection wave, and the turntable includes a first turntable and a second turntable whose rotation axes intersect perpendicularly.

[0003] The aforementioned comparative documents and existing technologies have the following technical problems: When existing antenna testing devices are used, the testing accuracy of the fixtures may decrease due to the increase in the number of times they are used and the passage of time, and the testing data may become unstable or unable to be tested normally. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an antenna testing fixture.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an antenna testing fixture, including a transverse wave chamber table, a fixed guide rod on the top of the transverse wave chamber table, a testing antenna on one side of the fixed guide rod, a testing probe at the bottom of the testing antenna, a transverse wave chamber foam groove at the bottom of the testing probe, a data acquisition device on one side of the transverse wave chamber foam groove, a positioning plate at the bottom of the transverse wave chamber foam groove, and a foam board on the top of the positioning plate.

[0006] Preferably, the bottom of the transverse wave chamber table is provided with a fixed table frame, and the surface of the transverse wave chamber table is provided with transverse wave chamber foam grooves.

[0007] Preferably, the bottom of the fixed guide rod is provided with a guide rod fixing seat, and one side of the transverse wave chamber foam groove is provided with a circular groove, through which the fixed guide rod passes.

[0008] Preferably, the detection antenna has a limiting ring at its top end, an expansion dock triangular bracket at its center, the expansion dock triangular bracket is connected to the top of the fixed guide rod, a limiting ring is provided at one top end of the expansion dock triangular bracket, the detection antenna passes through the limiting ring at the top end and the limiting ring on one side of the top end of the expansion dock triangular bracket, and an antenna adapter is provided at the bottom end of the detection antenna.

[0009] Preferably, the detection probe includes a bearing mounting plate, an antenna tray at the bottom of the bearing mounting plate, a module adapter at the top of the bearing mounting plate, a turntable triangular bracket on one side of the detection probe, and a data module at the top of the module adapter.

[0010] Preferably, one side of the turntable triangular bracket is connected to the fixed guide rod, the fixed guide rod is connected to the detection probe through the turntable triangular bracket, the outer side of the antenna tray is provided with a handle lever, the bottom of the detection probe is provided with a probe cover split, and the module adapter is connected to the antenna adapter.

[0011] Preferably, the detection probe is placed at the exact center of the foam groove in the transverse wave chamber, and the probe cover joint is parallel to the foam board.

[0012] Beneficial effects

[0013] In this invention, a detection probe and a data acquisition device are used. After rotating the handle of the detection probe, the value is read by connecting to the shaft cutter. Then, the data is accurately read by receiving data from the computer. In this way, the antenna can be accurately detected by manual control through the detection probe and the data acquisition device. Attached Figure Description

[0014] Figure 1 This is an isometric view of the present invention;

[0015] Figure 2 This is a front view of the present invention;

[0016] Figure 3 This is an isometric view of the foam groove in the transverse wave chamber of this utility model;

[0017] Figure 4 This is an isometric view of the fixed guide rod of this utility model;

[0018] Figure 5 This is an isometric view of the detection probe of this utility model.

[0019] Legend:

[0020] 1. Shear wave chamber table; 101. Fixed table frame; 2. Fixed guide rod; 201. Guide rod fixing seat; 3. Detection antenna; 301. Limiting ring; 302. Expansion dock tripod bracket; 4. Detection probe; 401. Bearing fixing plate; 402. Antenna tray; 403. Module adapter; 404. Turntable tripod bracket; 405. Data module; 5. Shear wave chamber foam groove; 6. Data acquisition device; 7. Positioning plate; 8. Foam board. Detailed Implementation

[0021] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0022] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific Implementation Example 1:

[0024] Reference Figure 1-5This utility model provides an antenna testing fixture, including a transverse wave chamber table 1. A fixed guide rod 2 is located on the top of the transverse wave chamber table 1. A testing antenna 3 is located on one side of the fixed guide rod 2. A limiting ring 301 is located at the top of the testing antenna 3. An expansion dock triangular bracket 302 is located at the center of the testing antenna 3. The expansion dock triangular bracket 302 is connected to the top of the fixed guide rod 2. A limiting ring 301 is located at one top end of the expansion dock triangular bracket 302. The testing antenna 3 passes through the limiting ring 301 at the top and the limiting ring 301 on one side of the top of the expansion dock triangular bracket 302. An antenna adapter is located at the bottom. A detection probe 4 is located at the bottom of the detection antenna 3. The detection probe 4 includes a bearing mounting plate 401. An antenna tray 402 is located at the bottom of the bearing mounting plate 401. A module adapter 403 is located at the top of the bearing mounting plate 401. A turntable triangular bracket 404 is located on one side of the detection probe 4. A data module 405 is located at the top of the module adapter 403. One side of the turntable triangular bracket 404 is connected to a fixed guide rod 2. The fixed guide rod 2 and the detection probe 4 are connected via the turntable triangular bracket 404. A handle is located on the outer side of the antenna tray 402. The probe 4 has a probe cover connector at its bottom. The module adapter 403 connects to the antenna adapter. The probe 4 has a transverse wave chamber foam groove 5 at its bottom. The transverse wave chamber table 1 has a fixed table frame 101 at its bottom. The surface of the transverse wave chamber table 1 has a transverse wave chamber foam groove 5. The bottom of the fixed guide rod 2 has a guide rod fixing seat 201. A circular groove is located on one side of the transverse wave chamber foam groove 5, through which the fixed guide rod 2 passes. A data acquisition device 6 is located on one side of the transverse wave chamber foam groove 5. A positioning plate 7 is located at the bottom of the transverse wave chamber foam groove 5. The top of the positioning plate 7... A foam board 8 is provided, and the detection probe 4 is placed in the center of the foam groove 5 in the transverse wave chamber. The probe cover joint is parallel to the foam board 8. The detection probe 4 and the data acquisition device 6 are used. After rotating the handle of the detection probe 4, the value is read by connecting the shaft cutter. Then, the data is accurately read by the data received by the computer. In this way, the antenna can be accurately detected by manual control through the detection probe 4 and the data acquisition device 6. Note that when the staff reads the value, they are not allowed to carry mobile phones / metals or other items in their pockets, and no part of their body is allowed to touch the transverse wave chamber table 1 when reading the value. Specific Implementation Example 2:

[0026] Reference Figure 1 It can be tested using a fluorescent vehicle-mounted wireless antenna. This type of antenna has a fluorescent effect; even when not in use and in low light, it will still emit a slight fluorescent effect to self-test its wireless function and detect whether the power is being output (when the function is normal, the light will turn on; when it is faulty, the light will not turn on).

[0027] In summary:

[0028] 1. By using a detection probe 4 and a data acquisition device 6, accurate data reading of the antenna can be achieved. Furthermore, the device is connected to the shaft cutter and a computer for control and reading, making the detection accuracy more precise.

[0029] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An antenna testing fixture, comprising a transverse wave chamber table (1), characterized in that: The top of the transverse wave chamber table (1) is provided with a fixed guide rod (2), and a detection antenna (3) is provided on one side of the fixed guide rod (2). A detection probe (4) is provided at the bottom of the detection antenna (3). A transverse wave chamber foam groove (5) is provided at the bottom of the detection probe (4). A data acquisition device (6) is provided on one side of the transverse wave chamber foam groove (5). A positioning plate (7) is provided at the bottom of the transverse wave chamber foam groove (5). A foam board (8) is provided at the top of the positioning plate (7). A limiting ring (301) is provided at the top of the detection antenna (3). An expansion dock triangular bracket (302) is provided at the center of the detection antenna (3). The expansion dock triangular bracket (302) is connected to the top of the fixed guide rod (2). A limiting ring (301) is provided at one end of the top of the expansion dock triangular bracket (302). The detection antenna (3) passes through the limiting ring (301) at the top and the limiting ring (301) on one side of the top of the expansion dock triangular bracket (302).

2. The antenna testing fixture according to claim 1, characterized in that: The bottom of the transverse wave chamber table (1) is provided with a fixed table frame (101), and the surface of the transverse wave chamber table (1) is provided with transverse wave chamber foam grooves (5).

3. The antenna testing fixture according to claim 1, characterized in that: The bottom of the fixed guide rod (2) is provided with a guide rod fixing seat (201), and a circular groove is provided on one side of the transverse wave chamber foam groove (5), through which the fixed guide rod (2) passes.

4. The antenna testing fixture according to claim 1, characterized in that: The detection antenna (3) has an antenna adapter at its bottom end.

5. The antenna testing fixture according to claim 1, characterized in that: The detection probe (4) includes a bearing mounting plate (401), an antenna tray (402) is provided at the bottom of the bearing mounting plate (401), a module adapter (403) is provided at the top of the bearing mounting plate (401), a turntable triangular bracket (404) is provided on one side of the detection probe (4), and a data module (405) is provided at the top of the module adapter (403).

6. The antenna testing fixture according to claim 5, characterized in that: One side of the turntable triangular bracket (404) is connected to the fixed guide rod (2), and the fixed guide rod (2) is connected to the detection probe (4) through the turntable triangular bracket (404). The antenna tray (402) has a handle rotating bar on its outer side. The bottom of the detection probe (4) has a probe cover split. The module adapter (403) is connected to the antenna adapter.

7. The antenna testing fixture according to claim 6, characterized in that: The detection probe (4) is placed at the center of the transverse wave chamber foam groove (5), and the probe cover joint is parallel to the foam board (8).

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