Portable automatic test adapter and system for airborne equipment

Abstract

The invention relates to the technical field of automatic testing, and discloses a portable automatic test adapter and system for airborne equipment, the portable automatic test adapter comprises an adapter part, the adapter part comprises an adapter and an integrated plugboard, the integrated plugboard is connected with the adapter, and the portable automatic test adapter also comprises a loading box, a first opening and closing part and a second opening and closing part; the loading box is used for containing the adapter part, and the first opening and closing part and the second opening and closing part are both used for sealing the loading box. According to the invention, adapter parts are stored by using the loading box, so that the condition that dust is accumulated in various jacks on the integrated plugboard can be reduced; meanwhile, the clamping assembly is used for limiting the cable inserted in the socket of the integrated plugboard, so that the cable is prevented from falling off accidentally; the first box cover and the second box cover are not easy to open and close, so that the box has stability; when the sliding block rotates, the rope is pulled, so that the moving rod is pulled, the clamping assembly begins to clamp the cable, the linkage performance is improved, and the moving rod does not need to be manually pulled.

Description

Technical Field

[0001] The invention relates to the technical field of automated testing, in particular to a portable automated testing adapter and system for airborne equipment. Background Art

[0002] In recent years, with the rapid advancement of aerospace electronics technology, aerospace related equipment and its corresponding cables have become more and more complex and diverse. In order to ensure their performance and safety, they need to be tested regularly.

[0003] The Automatic Test Adapter (ATA) is a key tool for testing and maintaining avionics equipment. Due to the diversity of existing equipment and cables, the adapter is required to have a variety of interfaces and conversion capabilities. Since the adapter is exposed to the outside for a long time, dust easily accumulates on each jack, causing poor contact and other problems, which seriously affects the test results. At the same time, since the existing adapter does not have an anti-drop device or the anti-drop effect is insufficient, the connected cable is easy to fall off in unexpected situations, causing the test to be suspended, which seriously affects the test efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a portable automatic test adapter and system for airborne equipment, so as to solve the problems that dust is easily accumulated in the connection holes of the existing adapters and the cables are easily pulled out in unexpected situations.

[0005] The present invention is achieved through the following technical solutions: a portable automatic test adapter for airborne equipment, comprising an adapter component, the adapter component comprising an adapter and an integrated plugboard, the integrated plugboard being connected to the adapter, and further comprising a loading box, a first opening and closing component, and a second opening and closing component; the loading box is used to store the adapter component, the first opening and closing component and the second opening and closing component are both used to close the loading box; the loading box comprises a box body and a second box cover and a first box cover movably arranged at different ends of the box body; the adapter component further comprises a clamping assembly, the clamping assembly comprises a first clamping frame, a second clamping frame and a linkage unit for driving the first clamping frame and the second clamping frame to move, the integrated plugboard cooperates with the linkage unit; the first clamping frame and the second clamping frame are both provided with clamping holes; the first opening and closing component comprises two groups of mirror-image opening and closing assemblies, the opening and closing assembly comprises two groups of symmetrically arranged opening and closing units, and the two groups of opening and closing units respectively control one of the first box covers.

[0006] In order to better realize the present invention, further, the opening and closing unit includes an incomplete gear and a third spring installed on the box body, the incomplete gear is equipped with a pressure rod and a third connecting rod, the third connecting rod is rotatably connected to the first box cover, and the third spring is equipped with a pressure plate, which cooperates with the pressure rod; the opening and closing unit also includes a second connecting rod rotatably connected to the box body, and the second connecting rod is rotatably connected to the first box cover; the incomplete gears in the two groups of opening and closing units on the box body are meshed with each other.

[0007] In order to better implement the present invention, further, a first connecting rod is installed on the incomplete gear, the first connecting rod is rotatably connected to a fourth connecting rod, and the fourth connecting rod is rotatably connected to the integrated plugboard.

[0008] In order to better realize the present invention, further, the linkage unit includes a movable bracket, a first clamping rod, a second clamping rod, and a fixed bracket, the movable bracket is slidably connected to the box body, the fixed bracket is fixedly connected to the box body, the first clamping bracket and the second clamping bracket are both slidably connected to the fixed bracket, the first clamping rod is rotatably connected to the second clamping bracket, the second clamping rod is rotatably connected to the first clamping bracket, the movable bracket is slidably connected to the telescopic rod, a second spring is arranged between the telescopic rod and the movable bracket, the first clamping rod and the second clamping rod are both rotatably connected to the telescopic rod; the movable rod is slidably connected to the integrated plug plate, a first spring is arranged between the movable rod and the integrated plug plate, the end of the movable rod is rotatably connected to the limit rod, a torsion spring is arranged between the limit rod and the movable rod, and the limit rod cooperates with the second clamping rod.

[0009] In order to better realize the present invention, further, the second opening and closing component includes a second connecting block and a rotating rod rotatably connected to the box body, the rotating rod is rotatably connected to the first connecting block, a fourth spring is arranged between the second connecting block and the first connecting block, an opening and closing push rod is installed on the rotating rod, and the opening and closing push rod is connected to the second box cover; a connecting plate is installed on the second box cover, and a slider is rotatably connected to the box body, and the slider is slidably connected to the connecting plate.

[0010] In order to better implement the present invention, further, a rope is installed on the moving rod, and the rope is connected to the sliding block.

[0011] In order to better implement the present invention, further, a handle is provided on the box body, and two supporting isolation plates are provided on the box body.

[0012] A portable automatic test system for airborne equipment comprises a test component and an adapter assembly connected thereto. The adapter assembly uses the above-mentioned portable automatic test adapter for airborne equipment.

[0013] Compared with the prior art, the present invention has the following advantages and beneficial effects: (1) The present invention can reduce the accumulation of dust in various sockets on the integrated plug board by storing the adapter components in a loading box; at the same time, the clamping assembly is used to limit the position of the cables inserted in the sockets of the integrated plug board to prevent the cables from accidentally falling off; (2) The present invention prevents the first box cover from being easily opened and closed by arranging the pressure rod, the third spring and the pressure plate, thereby maintaining the stability of the first box cover, and arranging two incomplete gears to mesh with each other to ensure that the two first box covers are opened and closed synchronously; (3) The present invention connects the slider and the moving rod by setting a rope. When the slider rotates, the rope is pulled, thereby pulling the moving rod, so that the first clamping frame and the second clamping frame begin to clamp the cable, thereby improving the linkage and eliminating the need to manually pull the moving rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the overall structure of the present invention from a front view angle and a rear view angle.

[0016] Figure 3 It is a right-angle sectional view of the overall structure of the present invention.

[0017] Figure 4 It is a cross-sectional view of the overall structure of the present invention from a top view.

[0018] Figure 5 It is a schematic diagram of the first opening and closing component structure from a top view.

[0019] Figure 6 It is a schematic diagram of the structure of the first opening and closing component.

[0020] Figure 7 Schematic diagram of the clamping assembly structure.

[0021] Figure 8 It is a schematic diagram of the linkage unit structure.

[0022] Fig. 9 It is a schematic diagram of the telescopic rod and the limit rod structure.

[0023] Fig.10 It is a schematic diagram of the structure of the second opening and closing component.

[0024] Among them: 1- loading box; 2- adapter component; 3- test component; 4- first opening and closing component; 5- second opening and closing component; 101- box body; 102- handle; 103- second box cover; 104- first box cover; 105- support isolation plate; 201- adapter; 202- integrated plug board; 203- first clamping frame; 204- second clamping frame; 205- clamping hole; 206- moving bracket; 207- moving rod; 208- rope; 209- first spring; 210- first clamping rod; 211- second Two clamping rods; 212-telescopic rod; 213-limiting rod; 214-second spring; 215-torsion spring; 216-fixed bracket; 401-incomplete gear; 402-pressure rod; 403-third spring; 404-pressure plate; 405-first connecting rod; 406-second connecting rod; 407-third connecting rod; 408-fourth connecting rod; 501-opening and closing push rod; 502-rotating rod; 503-first connecting block; 504-fourth spring; 505-second connecting block; 506-connecting plate; 507-slider. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1: This embodiment provides a portable automatic test adapter for airborne equipment. Figure 1-Figure 4 As shown, it includes an adapter component 2, which includes an adapter 201 and an integrated plug board 202, wherein the integrated plug board 202 is electrically connected to the adapter 201, and also includes a loading box 1, a first opening and closing component 4, and a second opening and closing component 5; the loading box 1 is used to store the adapter component 2, and the first opening and closing component 4 and the second opening and closing component 5 are both used to close the loading box 1.

[0028] like Figure 4As shown, the loading box 1 includes a box body 101 and a second box cover 103 and a first box cover 104 movably disposed at different ends of the box body 101 .

[0029] like Figure 7-Figure 8 As shown, the adapter component 2 also includes a clamping assembly, which includes a first clamping frame 203, a second clamping frame 204 and a linkage unit that drives the first clamping frame 203 and the second clamping frame 204 to move, and the integrated plug plate 202 cooperates with the linkage unit; the first clamping frame 203 and the second clamping frame 204 are both provided with clamping holes 205.

[0030] like Figure 5-Figure 6 As shown, the first opening and closing component 4 includes two groups of mirror-image opening and closing components, and the opening and closing components include two groups of symmetrically arranged opening and closing units, and the two groups of opening and closing units respectively control one of the first box covers 104.

[0031] Using the loading box 1 to store the adapter component 2 can reduce the accumulation of dust in various sockets on the integrated plug board 202; at the same time, the clamping component is used to limit the cables inserted in the sockets of the integrated plug board 202 to prevent the cables from accidentally falling off.

[0032] Embodiment 2: This embodiment further expands the opening and closing unit on the basis of Embodiment 1. Figure 5-Figure 6 As shown, the opening and closing unit includes an incomplete gear 401 , a pressure rod 402 , a third spring 403 , a pressure plate 404 , a second connecting rod 406 , and a third connecting rod 407 .

[0033] An incomplete gear 401 is rotatably installed on the box body 101, and a third spring 403 is fixedly installed. A pressure rod 402 and a third connecting rod 407 are fixedly installed on the incomplete gear 401. The third connecting rod 407 is rotatably connected to the first box cover 104. A pressure plate 404 is installed on the third spring 403, and the pressure plate 404 cooperates with the pressure rod 402; a second connecting rod 406 is rotatably connected to the box body 101, and the second connecting rod 406 is rotatably connected to the first box cover 104; the incomplete gears 401 in the two groups of opening and closing units on the box body 101 are meshed with each other.

[0034] When it is necessary to open the first box cover 104, the staff manually slowly pulls open the first box cover 104. At this time, the first box cover 104 moves around one end of the second connecting rod 406. At the same time, the first box cover 104 drives the third connecting rod 407 and the second connecting rod 406 to deflect synchronously. The third connecting rod 407 drives the incomplete gear 401 to rotate when deflecting. Since the two incomplete gears 401 are meshed, the movement of the two first box covers 104 is synchronous; when the incomplete gear 401 rotates, it drives the pressure rod 402 to move synchronously. The pressure rod 402 begins to squeeze the pressure plate 404 so that the third spring 403 is compressed until the third spring 403 is compressed to the maximum extent. After that, the first box cover 104 continues to open. At this time, the pressure rod 402 begins to move away from the third spring 403, that is, the third spring 403 actively drives the pressure plate 404 to push over the pressure rod 402 when resetting, until the first box cover 104 is fully opened, and the same is true when closing the first box cover 104.

[0035] By setting the pressure rod 402, the third spring 403, and the pressure plate 404, the first box cover 104 will not be easily opened and closed, and the stability of the first box cover 104 is maintained. The two incomplete gears 401 are meshed with each other to ensure that the two first box covers 104 are opened and closed synchronously to prevent the "one open and one closed" situation.

[0036] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0037] Embodiment 3: This embodiment further expands the opening and closing unit on the basis of Embodiment 2. Figure 5-Figure 6 As shown, the opening and closing unit further includes a first connecting rod 405 and a fourth connecting rod 408 .

[0038] A first connecting rod 405 is fixedly mounted on the incomplete gear 401 . The first connecting rod 405 is rotatably connected to a fourth connecting rod 408 . The fourth connecting rod 408 is rotatably connected to the integrated plugboard 202 .

[0039] When the first box cover 104 is opened and closed, the rotation of the incomplete gear 401 will drive the first connecting rod 405 to rotate synchronously, and when the first connecting rod 405 rotates, it will cause the integrated plug-in board 202 to move linearly through the fourth connecting rod 408, so that the integrated plug-in board 202 stored in the loading box 1 moves toward the opening and closing position, making it easier for people to plug and unplug the cables on the integrated plug-in board 202.

[0040] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0041] Embodiment 4: This embodiment further expands the linkage unit on the basis of Embodiment 3. Figure 7-Figure 8As shown, the linkage unit includes a movable bracket 206 , a movable rod 207 , a first spring 209 , a first clamping rod 210 , a second clamping rod 211 , a telescopic rod 212 , a limiting rod 213 , a second spring 214 , a torsion spring 215 , and a fixed bracket 216 .

[0042] The movable bracket 206 is slidably connected to the box body 101, the fixed bracket 216 is fixedly connected to the box body 101, the first clamping bracket 203 and the second clamping bracket 204 are both slidably connected to the fixed bracket 216, the first clamping rod 210 is rotatably connected to the second clamping bracket 204, the second clamping rod 211 is rotatably connected to the first clamping bracket 203, the movable bracket 206 is slidably connected to the telescopic rod 212, a second spring 214 is arranged between the telescopic rod 212 and the movable bracket 206, the first clamping rod 210 and the second clamping rod 211 are both rotatably connected to the telescopic rod 212; the movable rod 207 is slidably connected to the integrated plugboard 202, a first spring 209 is arranged between the movable rod 207 and the integrated plugboard 202, the end of the movable rod 207 is rotatably connected to the limit rod 213, a torsion spring 215 is arranged between the limit rod 213 and the movable rod 207, and the limit rod 213 cooperates with the second clamping rod 211.

[0043] When the first box cover 104 is opened and the integrated plugboard 202 moves toward the opening direction of the box body 101, the integrated plugboard 202 drives the moving rod 207 to move synchronously through the first spring 209. When the limit rod 213 contacts the inclined end of the telescopic rod 212, the moving bracket 206 is pushed, and the linear movement of the moving bracket 206 makes the telescopic rod 212 closer and closer to the fixed bracket 216. At this time, the angle between the first clamping rod 210 and the second clamping rod 211 begins to increase, that is, the second clamping frame 204 and the first clamping frame 203 begin to stagger, and personnel can pass the cable through the first clamping frame 203 and the second clamping frame 204 and then insert it into the integrated plugboard 202; when the moving bracket 206 cannot move, the second spring 214 is compressed, and the telescopic rod 2 12 retracts, and then the limiting rod 213 passes over the telescopic rod 212; when the moving rod 207 is pulled, the first spring 209 is stretched, and at the same time the moving rod 207 drives the limiting rod 213 to squeeze the telescopic rod 212, at this time the moving bracket 206 starts to move in the opposite direction, and the angle between the first clamping rod 210 and the second clamping rod 211 starts to decrease, that is, the first clamping frame 203 and the second clamping frame 204 begin to overlap, and at this time the clamping hole 205 will clamp the cable inserted on the integrated plugboard 202; when the moving bracket 206 cannot move, the first spring 209 continues to stretch, and at the same time the torsion spring 215 is twisted, the limiting rod 213 is deflected, and then the limiting rod 213 passes over the telescopic rod 212, and the torsion spring 215 and the first spring 209 are reset successively.

[0044] Through the above arrangement, when the first box cover 104 is opened, the first clamping frame 203 and the second clamping frame 204 can be automatically opened to facilitate the insertion of cables, and then pulling the moving rod 207 can automatically close the first clamping frame 203 and the second clamping frame 204 to clamp and limit the cables to prevent them from accidentally falling off.

[0045] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0046] Embodiment 5: This embodiment further expands the second opening and closing component 5 on the basis of Embodiment 4. Fig.10 As shown, the second opening and closing component 5 includes an opening and closing push rod 501 , a rotating rod 502 , a first connecting block 503 , a fourth spring 504 , a second connecting block 505 , a connecting plate 506 , and a sliding block 507 .

[0047] The box body 101 is rotatably connected to the second connecting block 505 and the rotating rod 502, the rotating rod 502 is rotatably connected to the first connecting block 503, a fourth spring 504 is arranged between the second connecting block 505 and the first connecting block 503, an opening and closing push rod 501 is installed on the rotating rod 502, and the opening and closing push rod 501 is connected to the second box cover 103; the second box cover 103 is installed with a connecting plate 506, and the box body 101 is rotatably connected to a slider 507, and the slider 507 is slidably connected to the connecting plate 506.

[0048] When the second box cover 103 needs to be opened, the second box cover 103 is pulled, and the slider 507 starts to rotate and slides on the connecting plate 506. At this time, the opening and closing push rod 501 starts to drive the rotating rod 502 to rotate. When the rotating rod 502 rotates, it drives the first connecting block 503 to approach the second connecting block 505, and the distance between the first connecting block 503 and the second connecting block 505 is reduced, so that the fourth spring 504 is compressed. After that, the fourth spring 504 is compressed to the maximum, and then the second box cover 103 continues to be pulled open, and the first connecting block 503 will start to move away from the second connecting block 505. The fourth spring 504 starts to reset and actively push the first connecting block 503, and the first connecting block 503 pushes the rotating rod 502 to rotate. At this time, the opening and closing push rod 501 will push out the second box cover 103 until the second box cover 103 is fully opened. When the second box cover 103 needs to be closed, the second box cover 103 can be pushed in the opposite direction.

[0049] Through the above arrangement, the second box cover 103 can be as stable as the first box cover 104 and will not be easily opened or closed.

[0050] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0051] Embodiment 6: This embodiment further expands the adapter component 2 on the basis of Embodiment 5. Specifically, Figure 8 , Fig.10 As shown, a rope 208 is installed on the moving rod 207 , and the rope 208 is connected to the slider 507 .

[0052] When the cable is inserted into the integrated plug board 202, the second box cover 103 is opened, and the slider 507 will pull the rope 208 when rotating, thereby pulling the moving rod 207, so that the first clamping frame 203 and the second clamping frame 204 begin to clamp the cable, thereby improving the linkage and eliminating the need to manually pull the moving rod 207.

[0053] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0054] Embodiment 7: This embodiment further expands the loading box 1 on the basis of any one of Embodiments 1 to 6. Figure 4 As shown, a handle 102 is provided on the box body 101 , and two supporting isolation plates 105 are provided on the box body 101 .

[0055] The handle 102 is used for the staff to carry the device, and the supporting isolation plate 105 is used for supporting the adapter 201 and separating the adapter 201 from other parts.

[0056] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0057] Embodiment 8: This embodiment provides a portable automatic test system for airborne equipment, such as Figure 2-Figure 4 As shown, it includes a test component 3 and an adapter assembly connected thereto, and the adapter assembly uses a portable automatic test adapter for airborne equipment described in any one of Examples 1 to 7.

[0058] During operation, the first box cover 104 is opened first. When the first box cover 104 is opened, the first clamping frame 203 and the second clamping frame 204 are also staggered. At this time, the cable is passed through the clamping hole 205 and then inserted into the corresponding jack on the integrated plug board 202. Then the second box cover 103 is opened to expose the test component 3. At the same time, under the pulling of the rope 208, the first clamping frame 203 and the second clamping frame 204 begin to clamp the cable; the signal is transmitted from the external cable to the adapter 201 for conversion, and then output to the test component 3, and tested in the test component 3. After the test is completed, the second box cover 103 is closed. At this time, the first clamping frame 203 and the second clamping frame 204 are staggered again, which is convenient for personnel to pull out the cable. Then the first box cover 104 is closed. Driven by the integrated plug board 202, the first clamping frame 203 and the second clamping frame 204 return to the overlapping state. After the second box cover 103 and the first box cover 104 are closed, a person can carry the loading box 1 by the handle 102 .

[0059] The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0060] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A portable automatic test adapter for airborne equipment, comprising an adapter component (2), wherein the adapter component (2) comprises an adapter (201) and an integrated plugboard (202), wherein the integrated plugboard (202) is connected to the adapter (201), and characterized in that: It also comprises a loading box (1), a first opening and closing component (4), and a second opening and closing component (5); the loading box (1) is used to store the adapter component (2), and the first opening and closing component (4) and the second opening and closing component (5) are both used to close the loading box (1); The loading box (1) comprises a box body (101), and a second box cover (103) and a first box cover (104) which are movably arranged at different ends of the box body (101); The adapter component (2) further comprises a clamping assembly, the clamping assembly comprising a first clamping frame (203), a second clamping frame (204), and a linkage unit for driving the first clamping frame (203) and the second clamping frame (204) to move, the integrated plug plate (202) being in cooperation with the linkage unit; the first clamping frame (203) and the second clamping frame (204) are both provided with clamping holes (205); The first opening and closing component (4) comprises two groups of mirror-image opening and closing components, the opening and closing components comprise two groups of symmetrically arranged opening and closing units, and the two groups of opening and closing units respectively control one of the first box covers (104).

2. A portable automatic test adapter for airborne equipment according to claim 1, characterized in that: The opening and closing unit comprises an incomplete gear (401) and a third spring (403) mounted on a box body (101); a pressure rod (402) and a third connecting rod (407) are mounted on the incomplete gear (401); the third connecting rod (407) is rotatably connected to the first box cover (104); a pressure plate (404) is mounted on the third spring (403); the pressure plate (404) cooperates with the pressure rod (402); the opening and closing unit further comprises a second connecting rod (406) rotatably connected to the box body (101); the second connecting rod (406) is rotatably connected to the first box cover (104); the incomplete gears (401) in the two groups of opening and closing units on the box body (101) are meshed with each other.

3. A portable automatic test adapter for airborne equipment according to claim 2, characterized in that: A first connecting rod (405) is mounted on the incomplete gear (401), the first connecting rod (405) is rotatably connected to a fourth connecting rod (408), and the fourth connecting rod (408) is rotatably connected to the integrated plugboard (202).

4. A portable automatic test adapter for airborne equipment according to claim 3, characterized in that: The linkage unit comprises a movable bracket (206), a first clamping rod (210), a second clamping rod (211), and a fixed bracket (216); the movable bracket (206) is slidably connected to the box body (101); the fixed bracket (216) is fixedly connected to the box body (101); the first clamping frame (203) and the second clamping frame (204) are both slidably connected to the fixed bracket (216); the first clamping rod (210) is rotatably connected to the second clamping frame (204); the second clamping rod (211) is rotatably connected to the first clamping frame (203); and the movable bracket (206) is slidably connected to the telescopic rod ( 212, a second spring (214) is provided between the telescopic rod (212) and the movable bracket (206), and the first clamping rod (210) and the second clamping rod (211) are both rotatably connected to the telescopic rod (212); the movable rod (207) is slidably connected to the integrated plug plate (202), a first spring (209) is provided between the movable rod (207) and the integrated plug plate (202), an end of the movable rod (207) is rotatably connected to a limit rod (213), a torsion spring (215) is provided between the limit rod (213) and the movable rod (207), and the limit rod (213) cooperates with the second clamping rod (211).

5. A portable automatic test adapter for airborne equipment according to claim 4, characterized in that: The second opening and closing component (5) comprises a second connecting block (505) rotatably connected to the box body (101) and a rotating rod (502); the rotating rod (502) is rotatably connected to the first connecting block (503); a fourth spring (504) is arranged between the second connecting block (505) and the first connecting block (503); an opening and closing push rod (501) is installed on the rotating rod (502); the opening and closing push rod (501) is connected to the second box cover (103); a connecting plate (506) is installed on the second box cover (103); a sliding block (507) is rotatably connected to the box body (101); the sliding block (507) is slidably connected to the connecting plate (506).

6. A portable automatic test adapter for airborne equipment according to claim 5, characterized in that: A rope (208) is installed on the moving rod (207), and the rope (208) is connected to the sliding block (507).

7. A portable automatic test adapter for airborne equipment according to any one of claims 1 to 6, characterized in that: The box body (101) is provided with a handle (102), and the box body (101) is provided with two supporting isolation plates (105).

8. A portable automatic test system for airborne equipment, comprising a test component (3) and an adapter assembly connected thereto, characterized in that: The adapter assembly uses a portable automatic test adapter for airborne equipment as described in any one of claims 1-7.

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