A reciprocating test device and microwave test apparatus

Abstract

This utility model discloses a reciprocating testing device and a microwave testing equipment, relating to the field of antenna technology. The reciprocating testing device includes a frame, a reciprocating conveyor line, and a testing mechanism. Both the reciprocating conveyor line and the testing mechanism are mounted on the frame. The reciprocating conveyor line is positioned below the testing mechanism. Along its conveying direction, the reciprocating conveyor line has a first station, a testing station, and a second station arranged sequentially. Both the first and second stations are used for loading and unloading antennas. The reciprocating conveyor line, during its translational and reciprocating motion, delivers the antenna located at the first or second station to the testing station. The testing mechanism performs microwave testing on the antenna located at the testing station. The reciprocating testing device provided by this utility model enables automated microwave testing of antennas, saving time and labor costs, improving testing efficiency, and avoiding human interference, thus ensuring the accuracy of test results.

Description

Technical Field

[0001] This utility model relates to the field of antenna technology, and more specifically, to a reciprocating test device and a microwave test equipment. Background Technology

[0002] Antennas are components in wireless equipment used to transmit or receive electromagnetic waves. After antenna production, they need to undergo microwave testing to ensure product quality. However, current microwave testing of antennas is generally done manually, which is time-consuming and labor-intensive, has a long testing cycle, and low efficiency, failing to meet the needs of mass production. Furthermore, the results of manual testing are easily affected by human factors, resulting in low accuracy.

[0003] In view of this, it is particularly important to design and manufacture a reciprocating test device and microwave test equipment with high testing efficiency and accurate test results, especially in antenna production. Utility Model Content

[0004] The purpose of this invention is to provide a reciprocating testing device that can realize automated microwave testing of antennas, save time and labor costs, improve testing efficiency, avoid human interference, and ensure the accuracy of test results.

[0005] Another objective of this invention is to provide a microwave testing device that can automate microwave testing of antennas, saving time and labor costs, improving testing efficiency, avoiding human interference, and ensuring the accuracy of test results.

[0006] This utility model is achieved by the following technical solution.

[0007] A reciprocating testing device includes a frame, a reciprocating conveyor line, and a testing mechanism. Both the reciprocating conveyor line and the testing mechanism are mounted on the frame. The reciprocating conveyor line is located below the testing mechanism. The reciprocating conveyor line has a first station, a testing station, and a second station arranged sequentially along its conveying direction. Both the first station and the second station are used for loading and unloading antennas. The reciprocating conveyor line is used to deliver the antenna located at the first station or the second station to the testing station during translational and reciprocating motion. The testing mechanism is used to perform microwave testing on the antenna located at the testing station.

[0008] Optionally, the reciprocating conveyor line includes a drive motor, a drive wheel, a conveyor belt, and a driven wheel. The drive wheel and the driven wheel are arranged opposite to each other and are rotatably mounted on the frame. The drive motor is connected to the drive wheel, and the drive wheel is connected to the driven wheel through the conveyor belt.

[0009] Optionally, there are two driving wheels, two conveyor belts, and two driven wheels. The two conveyor belts are arranged in parallel and spaced apart. The drive motor is connected to both driving wheels at the same time, and each driving wheel is connected to a driven wheel through a conveyor belt.

[0010] Optionally, the reciprocating test apparatus also includes two carriers placed on the reciprocating conveyor line. Each carrier is used to carry an antenna. The two carriers are located at the first station and the test station, respectively, or the two carriers are located at the test station and the second station, respectively.

[0011] Optionally, the testing mechanism includes a testing chamber and a testing component. The bottom of the testing chamber has an opening, the position of which corresponds to the position of the testing station. The testing component is installed inside the testing chamber and is used to perform microwave testing on the antenna.

[0012] Optionally, the reciprocating testing device further includes a first lifting mechanism, which is mounted on the frame. The test chamber is located above the first lifting mechanism, and a reciprocating conveyor line runs between the test chamber and the first lifting mechanism. The first lifting mechanism is used to lift the antenna located at the test station and partially extend it into the opening.

[0013] Optionally, the test chamber includes a top plate, a side plate, and a bottom plate, with the top plate connected to the top of the side plate, the bottom plate connected to the bottom of the side plate, and an opening in the bottom plate.

[0014] Optionally, the reciprocating testing device also includes a second lifting mechanism, which is mounted on the frame and connected to the base plate. The base plate and the surrounding plate slide together, and the second lifting mechanism is used to drive the base plate to slide up and down relative to the surrounding plate.

[0015] Optionally, the test components include a feed and a reflector, which are spaced apart and both are located inside the test chamber. The reflector is used to reflect microwaves emitted by the feed or antenna for reception by the antenna or feed.

[0016] A microwave testing device includes the aforementioned reciprocating testing apparatus. The reciprocating testing apparatus includes a frame, a reciprocating conveyor line, and a testing mechanism. Both the reciprocating conveyor line and the testing mechanism are mounted on the frame. The reciprocating conveyor line is located below the testing mechanism. The reciprocating conveyor line has a first station, a testing station, and a second station arranged sequentially along its conveying direction. Both the first station and the second station are used for loading and unloading antennas. The reciprocating conveyor line is used to deliver the antenna located at the first station or the second station to the testing station during translational and reciprocating motion. The testing mechanism is used to perform microwave testing on the antenna located at the testing station.

[0017] The reciprocating testing device and microwave testing equipment provided by this utility model have the following beneficial effects: The reciprocating testing device provided by this utility model includes a reciprocating conveyor line and a testing mechanism both mounted on a frame. The reciprocating conveyor line is positioned below the testing mechanism and has a first station, a testing station, and a second station arranged sequentially along its conveying direction. Both the first and second stations are used for loading and unloading antennas. The reciprocating conveyor line delivers the antenna located at the first or second station to the testing station during its translational and reciprocating motion. The testing mechanism performs microwave testing on the antenna located at the testing station. Compared with existing technologies, the reciprocating testing device provided by this utility model, due to the use of a reciprocating conveyor line with a first station, a testing station, and a second station, and a testing mechanism positioned above the reciprocating conveyor line, can achieve automated microwave testing of antennas, saving time and labor costs, improving testing efficiency, and avoiding human interference, thus ensuring the accuracy of test results.

[0018] The microwave testing equipment provided by this utility model includes a reciprocating testing device, which can realize automated microwave testing of antennas, save time and labor costs, improve testing efficiency, avoid human interference, and ensure the accuracy of test results. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the reciprocating testing device provided in the first embodiment of the present invention; Figure 2 A cross-sectional view from one perspective of the reciprocating testing device provided in the first embodiment of this utility model; Figure 3 A schematic diagram of the reciprocating conveyor line in the reciprocating testing device provided in the first embodiment of this utility model; Figure 4 A cross-sectional view from another perspective of the reciprocating testing device provided in the first embodiment of this utility model; Figure 5 This is a schematic diagram of the structure of the first lifting mechanism in the reciprocating testing device provided in the first embodiment of the present invention; Figure 6 An exploded view of the bottom plate of the test chamber in the reciprocating test device provided in the first embodiment of this utility model; Figure 7This is a schematic diagram of the connection between the second lifting mechanism and the base plate in the microwave testing device provided in the second embodiment of this utility model.

[0021] Icons: 100-Reciprocating test device; 110-Frame; 120-Reciprocating conveyor line; 121-First station; 122-Test station; 123-Second station; 124-Drive motor; 125-Drive wheel; 126-Conveyor belt; 127-Driven wheel; 130-Test mechanism; 131-Test chamber; 1311-Opening; 1312-Top plate; 1313-Enclosure; 1314-Bottom plate; 1315-Bottom plate body; 1316-Template; 1317-Limiting hole; 1318-Bed body; 1319-Absorbing layer; 1320-Inspection door; 133-Test component; 1331-Feed source; 1332-Reflector; 140-Carrier; 150-First lifting mechanism; 151-Drive cylinder; 152-Lifting frame; 160-Second lifting mechanism; 200-Antenna. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this utility model, it should be noted that the terms "inner," "outer," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," "installed," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the features in the following embodiments can be combined with each other.

[0028] First Embodiment Please refer to the reference. Figure 1 and Figure 2 This utility model provides a microwave testing device (not shown) for performing microwave testing on an antenna 200. It enables automated microwave testing of the antenna 200, saving time and labor costs, improving testing efficiency, and avoiding human error, thus ensuring the accuracy of test results.

[0029] It should be noted that the microwave testing equipment includes a robotic arm (not shown) and a reciprocating testing device 100. The robotic arm is located on one side of the reciprocating testing device 100. The robotic arm is used to load the antenna 200 onto the reciprocating testing device 100, which is used to perform microwave testing on the antenna 200. The robotic arm is also used to unload the antenna 200 after testing (sorting the antenna 200 into good or defective products based on the test results).

[0030] The reciprocating testing device 100 includes a frame 110, a reciprocating conveyor line 120, and a testing mechanism 130. Both the reciprocating conveyor line 120 and the testing mechanism 130 are mounted on the frame 110, which supports and positions them. The reciprocating conveyor line 120 is positioned below the testing mechanism 130. Along its conveying direction, the reciprocating conveyor line 120 has a first station 121, a testing station 122, and a second station 123. Both the first station 121 and the second station 123 are used for loading and unloading antennas 200. The reciprocating conveyor line 120, during its translational and reciprocating motion, delivers the antenna 200 located at the first station 121 or the second station 123 to the testing station 122. The testing mechanism 130 performs microwave testing on the antenna 200 located at the testing station 122. In this way, during the testing process of the reciprocating testing device 100, the antenna 200 is first loaded onto the first station 121 or the second station 123 using a robotic arm. Then, the reciprocating testing device 100 delivers the antenna 200 from the first station 121 or the second station 123 to the testing station 122. Finally, the testing mechanism 130 performs microwave testing on the antenna 200 located at the testing station 122, thereby achieving automated microwave testing of the antenna 200, saving time and labor costs, improving testing efficiency, avoiding human interference, and ensuring the accuracy of the test results.

[0031] Furthermore, the reciprocating conveyor line 120 has a reciprocating conveying function, that is, the reciprocating conveyor line 120 can convey the antenna 200 in both a first direction and a second direction. The first direction is from the first station 121 to the second station 123, and the second direction is from the second station 123 to the first station 121. The first direction is opposite to the second direction. Specifically, during the testing process of the reciprocating testing device 100, the first antenna 200 is first loaded onto the first station 121 using a robotic arm; then, the reciprocating conveyor line 120 is started in the first direction to send the first antenna 200 to the testing station 122, where the testing mechanism 130 performs microwave testing on the first antenna 200, and the second antenna 200 is loaded onto the second station 123 using a robotic arm; after the first antenna 200 has been tested, the reciprocating conveyor line 120 is started in the second direction to send the first antenna 200 to the first station 121 and the second antenna 200 to the testing station 122; subsequently, the testing machine... The first antenna 200 is microwave tested by the first device 130, and the second antenna 200 is unloaded by the robot arm. Then the third antenna 200 is loaded onto the first station 121. After the second antenna 200 is tested, the reciprocating conveyor line 120 is started in the first direction to send the second antenna 200 to the second station 123 and the third antenna 200 to the testing station 122. Then the third antenna 200 is microwave tested by the testing device 130, and the second antenna 200 is unloaded by the robot arm. Then the fourth antenna 200 is loaded onto the second station 123. This process is repeated to achieve rapid testing of multiple antennas 200.

[0032] Please refer to Figure 3 The reciprocating conveyor line 120 includes a drive motor 124, a drive wheel 125, a conveyor belt 126, and a driven wheel 127. The drive wheel 125 and the driven wheel 127 are arranged opposite to each other and are rotatably mounted on the frame 110. The drive motor 124 is connected to the drive wheel 125, and the drive wheel 125 is connected to the driven wheel 127 via the conveyor belt 126. The antenna 200 is placed on the conveyor belt 126. Specifically, the drive motor 124 drives the drive wheel 125 to rotate, which in turn drives the driven wheel 127 to rotate via the conveyor belt 126. During this process, the conveyor belt 126 moves the antenna 200 on it.

[0033] In this embodiment, the reciprocating conveyor line 120 conveys the antenna 200 via belt drive, but it is not limited to this. In other embodiments, the reciprocating conveyor line 120 may also convey the antenna 200 via chain drive or other transmission methods. The transmission method of the reciprocating conveyor line 120 is not specifically limited.

[0034] In this embodiment, there are two driving wheels 125, two conveyor belts 126, and two driven wheels 127. The two conveyor belts 126 are arranged in parallel and spaced apart. The drive motor 124 is connected to both driving wheels 125 simultaneously. Each driving wheel 125 is connected to one driven wheel 127 via one conveyor belt 126. The antenna 200 is placed on both conveyor belts 126 simultaneously. The drive motor 124 can drive the two conveyor belts 126 to move synchronously, thereby improving the stability of the antenna 200's movement. Furthermore, the spacing between the two conveyor belts 126 is adjustable to accommodate antennas 200 of different widths, enabling the reciprocating conveyor line 120 to transport antennas 200 of different widths, thus improving the versatility of the reciprocating testing device 100.

[0035] Please refer to the reference. Figure 2 and 4 In this embodiment, the reciprocating testing device 100 further includes two carriers 140. The carriers 140 are placed on the reciprocating conveyor line 120, and each carrier 140 carries one antenna 200. That is, the carriers 140 are simultaneously placed on two conveyor belts 126, and the two conveyor belts 126 can transport the antennas 200 on them via the carriers 140. Specifically, the two carriers 140 are located at the first station 121 and the testing station 122, respectively, or the two carriers 140 are located at the testing station 122 and the second station 123, respectively, to ensure that the robotic arm can load the antennas 200 onto the carriers 140 or unload the antennas 200 from the carriers 140. Since the reciprocating conveyor line 120 is always in a reciprocating motion, one carrier 140 moves back and forth between the first station 121 and the test station 122, while the other carrier 140 moves back and forth between the test station 122 and the second station 123. Neither carrier 140 will leave the reciprocating conveyor line 120. However, this is not the only possibility. In other embodiments, the carrier 140 may not be used, and the antenna 200 may be directly transported using the reciprocating conveyor line 120.

[0036] The testing mechanism 130 includes a testing chamber 131 and a testing component 133. The bottom of the testing chamber 131 has an opening 1311, the position of which corresponds to the position of the testing station 122. The testing component 133 is installed inside the testing chamber 131 and is used to perform microwave testing on the antenna 200.

[0037] Furthermore, the reciprocating test apparatus 100 also includes a first lifting mechanism 150. The first lifting mechanism 150 is mounted on the frame 110, the test chamber 131 is positioned above the first lifting mechanism 150, and the reciprocating conveyor line 120 passes between the test chamber 131 and the first lifting mechanism 150. The first lifting mechanism 150 is used to lift the antenna 200 located at the test station 122 and partially extend it into the opening 1311. Specifically, during the testing process of the reciprocating test apparatus 100, the reciprocating conveyor line 120 first uses a carrier 140 to send the antenna 200 to the bottom of the opening 1311, then the first lifting mechanism 150 uses a carrier 140 to lift the antenna 200 upward into the opening 1311, and then the test assembly 133 performs microwave testing on the antenna 200.

[0038] Please refer to Figure 5 The first lifting mechanism 150 includes a drive cylinder 151 and a lifting frame 152. The drive cylinder 151 is connected to the lifting frame 152. The drive cylinder 151 is used to drive the lifting frame 152 to rise, so as to lift the carrier 140 upward. The drive cylinder 151 is also used to drive the lifting frame 152 to fall, so as to drive the carrier 140 to return to its original position and place the carrier 140 back on the reciprocating conveyor line 120, so that the reciprocating conveyor line 120 can drive the carrier 140 to continue moving.

[0039] In this embodiment, the first lifting mechanism 150 is disposed between the two conveyor belts 126. The first lifting mechanism 150 can pass through the gap between the two conveyor belts 126 and lift the carrier 140 upward so that the carrier 140 is simultaneously removed from the two conveyor belts 126. The first lifting mechanism 150 can also drive the carrier 140 to descend and reset so that the carrier 140 is simultaneously placed back on the two conveyor belts 126, thereby realizing the lifting and resetting functions of the carrier 140.

[0040] Please refer to the reference. Figure 4 and Figure 6 The test chamber 131 includes a top plate 1312, a surrounding plate 1313, and a bottom plate 1314. The top plate 1312 is connected to the top of the surrounding plate 1313, and the bottom plate 1314 is connected to the bottom of the surrounding plate 1313. An opening 1311 is formed in the bottom plate 1314. The test stations 122 of the reciprocating conveyor line 120 are spaced apart below the bottom plate 1314. The first lifting mechanism 150 is used to lift the carrier 140 located at the test station 122 upwards so as to send the antenna 200 on the carrier 140 into the opening 1311.

[0041] In this embodiment, the enclosure 1313 is fixedly connected to both the top plate 1312 and the bottom plate 1314, and the entire test chamber 131 is fixedly installed on the frame 110, resulting in strong structural stability.

[0042] Furthermore, the base plate 1314 includes a base plate body 1315 and a template 1316. The base plate body 1315 has a limiting hole 1317, the template 1316 is embedded in the limiting hole 1317, and an opening 1311 is formed in the template 1316. The area of ​​the opening 1311 is larger than the area of ​​the antenna 200. The base plate body 1315 can limit and fix the template 1316 through the cooperation of the template 1316 and the limiting hole 1317 to prevent the template 1316 from falling under its own weight. Specifically, there are multiple templates 1316, all of which have the same external dimensions and are matched with the limiting holes 1317, meaning that each template 1316 can be assembled onto the base plate body 1315. However, the opening 1311 of each template 1316 is of different sizes, and the multiple templates 1316 are suitable for antennas 200 of different areas. That is, different templates 1316 need to be selected according to the area of ​​the antenna 200 to minimize the gap between the antenna 200 and the side wall of the opening 1311. This reduces the communication area between the test chamber 131 and the outside world while ensuring that the antenna 200 can smoothly extend into the opening 1311, thereby reducing external interference and improving the accuracy of the test results. It also has good versatility.

[0043] In this embodiment, the test chamber 131 includes a chamber body 1318 and an absorbing layer 1319. The absorbing layer 1319 is attached to the inner wall of the chamber body 1318 and is used to absorb microwaves to prevent microwaves from being reflected from the inner wall of the chamber body 1318 and affecting the accuracy of the test results, thereby enhancing the test effect. Furthermore, the test component 133 is installed inside the chamber body 1318, and the chamber body 1318 is provided with an inspection door 1320 to facilitate the maintenance and debugging of the test component 133.

[0044] The test assembly 133 includes a feed 1331 and a reflector 1332. The feed 1331 and reflector 1332 are spaced apart and both are located within the test chamber 131. The reflector 1332 reflects microwaves emitted by the feed 1331 or antenna 200 for reception by either the antenna 200 or the feed 1331. Specifically, during the testing of antenna 200, if antenna 200 is a receiver, the feed 1331 is controlled to emit microwaves to the reflector 1332, which then reflects the microwaves back to antenna 200. If antenna 200 is a transmitter, the antenna 200 is controlled to emit microwaves to the reflector 1332, which then reflects the microwaves back to feed 1331, thus enabling microwave testing of antenna 200.

[0045] The reciprocating testing device 100 provided in this embodiment of the utility model includes a reciprocating conveyor line 120 and a testing mechanism 130, all mounted on a frame 110. The reciprocating conveyor line 120 is located below the testing mechanism 130. The reciprocating conveyor line 120 has a first station 121, a testing station 122 and a second station 123 arranged sequentially along its conveying direction. The first station 121 and the second station 123 are both used for loading and unloading antennas 200. The reciprocating conveyor line 120 is used to send the antenna 200 located at the first station 121 or the second station 123 to the testing station 122 during translational reciprocating motion. The testing mechanism 130 is used to perform microwave testing on the antenna 200 located at the testing station 122. Compared with existing technologies, the reciprocating testing device 100 provided by this utility model, due to the use of a reciprocating conveyor line 120 with a first station 121, a testing station 122, and a second station 123, and a testing mechanism 130 disposed above the reciprocating conveyor line 120, can realize automated microwave testing of the antenna 200, saving time and labor costs, improving testing efficiency, and avoiding human interference, thus ensuring the accuracy of test results. This results in high testing efficiency and good testing effects for the microwave testing equipment.

[0046] Second Embodiment Please refer to Figure 7 This utility model embodiment provides a reciprocating testing device 100. Compared with the first embodiment, the difference of this embodiment is that the reciprocating testing device 100 also includes a second lifting mechanism 160, and the structure of the testing chamber 131 is different.

[0047] In this embodiment, since the lifting stroke of the first lifting mechanism 150 is relatively short, a second lifting mechanism 160 connected to the base plate 1314 is added to compensate for the lifting stroke and ensure that the antenna 200 on the carrier 140 can extend into the opening 1311. Specifically, the base plate 1314 is no longer fixedly connected to the surrounding plate 1313, but is slidably engaged with the surrounding plate 1313. The base plate 1314 can slide relative to the surrounding plate 1313, and the sliding plate can limit the base plate 1314. The second lifting mechanism 160 is installed on the frame 110 and connected to the base plate 1314. The second lifting mechanism 160 is used to drive the base plate 1314 to slide up and down relative to the surrounding plate 1313.

[0048] Furthermore, during the testing process of the reciprocating test device 100, the first lifting mechanism 150 is used to lift the antenna 200 to the limit position via the carrier 140, and then the second lifting mechanism 160 is used to drive the base plate 1314 to descend until the antenna 200 extends into the opening 1311 of the base plate 1314. Then, the test component 133 is used to perform microwave testing on the antenna 200.

[0049] In this embodiment, the base plate 1314 is always located inside the surrounding plate 1313 and can slide up and down relative to the surrounding plate 1313. However, it is not limited to this. In other embodiments, the base plate 1314 can also detach from the surrounding plate 1313 during downward movement. In this case, there is a certain gap between the base plate 1314 and the surrounding plate 1313, but it will not affect the test results.

[0050] In this embodiment, the specific structure of the second lifting mechanism 160 is the same as that of the first lifting mechanism 150, and will not be described again here.

[0051] The beneficial effects of the reciprocating testing device 100 provided in this embodiment are the same as those in the first embodiment, and will not be repeated here.

[0052] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A reciprocating testing device, characterized in that, The device includes a frame, a reciprocating conveyor line, and a testing mechanism. Both the reciprocating conveyor line and the testing mechanism are mounted on the frame. The reciprocating conveyor line is located below the testing mechanism. The reciprocating conveyor line has a first station, a testing station, and a second station arranged sequentially along its conveying direction. Both the first station and the second station are used for loading and unloading antennas. The reciprocating conveyor line is used to deliver the antenna located at the first station or the second station to the testing station during translational and reciprocating motion. The testing mechanism is used to perform microwave testing on the antenna located at the testing station.

2. The reciprocating testing device according to claim 1, characterized in that, The reciprocating conveyor line includes a drive motor, a drive wheel, a conveyor belt, and a driven wheel. The drive wheel and the driven wheel are arranged opposite to each other and are rotatably mounted on the frame. The drive motor is connected to the drive wheel, and the drive wheel is connected to the driven wheel through the conveyor belt.

3. The reciprocating testing device according to claim 2, characterized in that, The number of driving wheels, conveyor belts, and driven wheels are all two. The two conveyor belts are arranged in parallel and spaced apart. The drive motor is connected to both driving wheels at the same time. Each driving wheel is connected to a driven wheel through one conveyor belt.

4. The reciprocating testing device according to claim 1, characterized in that, The reciprocating testing device further includes two carriers placed on the reciprocating conveyor line. Each carrier is used to carry an antenna. The two carriers are located at the first station and the testing station, respectively, or the two carriers are located at the testing station and the second station, respectively.

5. The reciprocating testing device according to claim 1, characterized in that, The testing mechanism includes a testing chamber and a testing component. The bottom of the testing chamber has an opening, the position of which corresponds to the position of the testing station. The testing component is installed inside the testing chamber and is used to perform microwave testing on the antenna.

6. The reciprocating testing device according to claim 5, characterized in that, The reciprocating testing device further includes a first lifting mechanism, which is installed on the frame. The testing chamber is located above the first lifting mechanism, and the reciprocating conveyor line passes between the testing chamber and the first lifting mechanism. The first lifting mechanism is used to drive the antenna located at the testing station to rise and partially extend it into the opening.

7. The reciprocating testing device according to claim 5, characterized in that, The test chamber includes a top plate, a side plate, and a bottom plate. The top plate is connected to the top of the side plate, the bottom plate is connected to the bottom of the side plate, and the opening is formed in the bottom plate.

8. The reciprocating testing device according to claim 7, characterized in that, The reciprocating testing device further includes a second lifting mechanism, which is installed on the frame and connected to the base plate. The base plate and the surrounding plate are slidably engaged. The second lifting mechanism is used to drive the base plate to slide up and down relative to the surrounding plate.

9. The reciprocating testing device according to claim 5, characterized in that, The test assembly includes a feed source and a reflector, which are spaced apart and both located within the test chamber. The reflector is used to reflect microwaves emitted by the feed source or antenna for reception by the antenna or the feed source.

10. A microwave testing device, characterized in that, Includes the reciprocating test apparatus as described in any one of claims 1-9.

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