Waveguide port butt joint auxiliary structure

Abstract

The utility model discloses a waveguide port butt joint auxiliary structure, and relates to the microwave technology field, the waveguide port butt joint auxiliary structure comprises a first plug-in assembly and a second plug-in assembly, the first plug-in assembly comprises a first supporting arm, a mounting ring, a rotating sleeve, a plurality of first plug-in rods and a first driving member, the mounting ring is fixedly arranged on the top of the first supporting arm, and the rotating sleeve is fixedly arranged on the second supporting arm; one end of the rotating sleeve penetrates through the mounting ring and is rotationally connected with the mounting ring, the first inserting rods are fixedly arranged on the side, close to the second inserting assembly, of the rotating sleeve, the first driving part is arranged on the first supporting arm and is matched with the rotating sleeve, and the second inserting assembly comprises a second supporting arm, a fixing ring and a plurality of second inserting rods. The fixing ring is arranged at the top of the second supporting arm, the second inserting rod is arranged at the end, close to the first inserting assembly, of the fixing ring, and the problem that when an existing threaded connection type waveguide tube butt joint device is used, manual screwing is conducted, and the installation efficiency is not high is solved.

Description

Technical Field

[0001] The utility model relates to the field of microwave technology, in particular to a waveguide port docking auxiliary structure. Background Art

[0002] A waveguide is a pipe used to transmit microwave signals, usually used in communications, radar and antenna systems. Waveguides can effectively transmit microwave signals with a wide frequency range, and have the characteristics of low loss, high transmission efficiency and strong anti-interference. When a waveguide is used, two or more waveguides are generally used. At present, when two waveguides are connected, a docking device, that is, a connecting device, is generally used.

[0003] The docking device in the prior art is generally divided into two connection modes, one is to connect the waveguide ports on the waveguide by flange connection, and the other is to connect the waveguide ports on the waveguide by thread connection. At present, when the docking device using the thread connection mode is used, it is generally tightened manually, which has the problem of low installation efficiency.

[0004] In the invention with application number: CN201611007766.8 and publication number: CN106763017A, a quick connector for interconnecting waveguide flanges is disclosed. A first outer screw sleeve and a second outer screw sleeve are arranged on both sides of an inner screw sleeve. Internal threads are arranged on the inner walls of the first outer screw sleeve and the second outer screw sleeve. The internal threads are adapted to the threads. When in use, they are tightened manually, which results in low installation efficiency. Utility Model Content

[0005] Based on this, in order to solve the above problems, the utility model proposes a waveguide port docking auxiliary structure, which solves the problem that the current threaded waveguide docking device needs to be tightened manually during use, resulting in low installation efficiency.

[0006] The technical solution of the utility model is:

[0007] A waveguide port docking auxiliary structure comprises a first plug-in component and a second plug-in component, wherein the first plug-in component and the second plug-in component are arranged in coordination;

[0008] The first plug assembly includes a first support arm, a mounting ring, a rotating sleeve, a plurality of first plug rods and a first driving member, the mounting ring is fixedly arranged on the top of the first support arm, one end of the rotating sleeve passes through the mounting ring and is rotatably connected to the mounting ring, the plurality of first plug rods are fixedly arranged on a side of the rotating sleeve close to the second plug assembly, and the first driving member is arranged on the first support arm and cooperates with the rotating sleeve to drive the rotating sleeve to rotate;

[0009] The second plug-in assembly includes a second support arm, a fixed ring and a plurality of second plug-in rods. The fixed ring is arranged on the top of the second support arm, and the second plug-in rods are arranged at one end of the fixed ring close to the first plug-in assembly. The rotating sleeve and the fixed ring are both provided with a through opening for accommodating the waveguide and the waveguide docking device to pass through.

[0010] Preferably, the first driving member includes a first driving motor, a main gear and a driven gear. The first driving motor is fixedly mounted on one side of the first support arm. The output shaft of the first driving motor passes through the first support arm and is rotatably connected to the first support arm. The main gear is fixedly arranged at one end of the output shaft of the first driving motor passing through the first support arm. The driven gear is fixedly arranged on one side of the rotating sleeve and is meshed with the main gear.

[0011] Preferably, a mounting plate for mounting the first drive motor is provided on one side of the first support arm, and the first drive motor is fixedly mounted on the bottom of the mounting plate.

[0012] Preferably, anti-slip rings cooperating with the mounting ring are provided at both ends of the rotating sleeve, the anti-slip rings are fixedly connected to the rotating sleeve, and the driven gear is fixedly arranged on one of the anti-slip rings.

[0013] Preferably, a first limiting ring is provided on the first plug-in rod, and the first limiting ring is fixedly connected to the first plug-in rod; a second limiting ring is provided on the second plug-in rod, and the second limiting ring is fixedly connected to the second plug-in rod.

[0014] Preferably, it also includes a moving component and a second driving component, the moving component includes a mounting rail, a two-way reverse threaded rod, a first slider, a second slider and a limit block, the two-way reverse threaded rod is arranged in the mounting rail, and two ends respectively pass through the two sides of the mounting rail and are rotatably connected to the mounting rail, the end portion of one end of the two-way reverse threaded rod is cooperated with the second driving component, the second driving component is used to drive the two-way reverse threaded rod to rotate, the limit block is arranged in the mounting rail and is located in the middle of the mounting rail, the two-way reverse threaded rod passes through the limit block and is rotatably connected to the limit block, the first slider and the second slider are arranged on the two-way reverse threaded rod and are threadedly connected to the two-way reverse threaded rod, the first slider and the second slider are respectively located on both sides of the limit block, the first plug-in component is arranged on the first slider, the bottom of the first support arm is fixedly connected to the first slider, the second plug-in component is arranged on the second slider, and the bottom of the second support arm is fixedly connected to the second slider.

[0015] Preferably, the bidirectional reverse threaded rod is respectively provided with a positive thread and a reverse thread which are arranged from a limit block to the end portions of the bidirectional reverse threaded rod at both ends, the first slider is arranged at the end of the bidirectional reverse threaded rod provided with the positive thread, and is threadedly connected to the bidirectional reverse threaded rod, and the second slider is arranged at the end of the bidirectional reverse threaded rod provided with the reverse thread, and is threadedly connected to the bidirectional reverse threaded rod.

[0016] Preferably, it further comprises a mounting base plate, and the moving assembly and the second driving member are cooperatively mounted on the mounting base plate.

[0017] Preferably, the second driving member is a second driving motor, and the output shaft of the second driving motor is fixedly connected to the end of one end of the bidirectional reverse threaded rod for driving the bidirectional reverse threaded rod to rotate.

[0018] Preferably, the second driving member includes a third driving motor, a worm gear, a worm, an installation box and a mounting table. The installation box is arranged on one side of the mounting track. An opening is provided on the side of the installation box close to the mounting track. The worm gear and the worm are arranged in the installation box. The worm gear is fixedly arranged at the end of one end of the bidirectional reverse threaded rod. Both ends of the worm respectively pass through the installation box and are rotatably connected to the installation box. The worm and the worm gear are cooperated. The mounting table is arranged on one side of the installation box and is cooperated with the third driving motor. The output shaft of the third driving motor is fixedly connected to the end of the worm for driving the worm to rotate. The third driving motor is fixedly mounted on the mounting table.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] When the utility model is used, it is necessary to respectively set plug-in slots that match the first plug-in rod and the second plug-in rod on the two threaded connectors in the threaded waveguide docking device. When in use, the rotating sleeve and the fixed ring are respectively inserted into the waveguide docking device, so that the waveguide and one end of the waveguide docking device pass through the through-hole, and then the first plug-in rod and the second plug-in rod are respectively plugged into the plug-in slots on the two threaded connectors, and then the first plug-in assembly and the second plug-in assembly are moved to make the two threaded internal connectors in the waveguide docking device form a match, and then the rotating sleeve is driven to rotate by the first driving member, and the first plug-in assembly and the second plug-in assembly are moved at the same time until the two threaded connectors are connected. The problem that the current threaded waveguide docking device is manually tightened when in use and the installation efficiency is low is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a waveguide port docking auxiliary structure in use according to an embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of a waveguide port docking auxiliary structure described in an embodiment of the utility model. Figure 1 ;

[0023] Figure 3 This is a schematic diagram of a waveguide port docking auxiliary structure described in an embodiment of the utility model. Figure 2 ;

[0024] Figure 4It is a structural schematic diagram of the first plug-in assembly and the second plug-in assembly described in the embodiment of the utility model;

[0025] Figure 5 It is a structural schematic diagram of the moving assembly and the second driving member described in the embodiment of the utility model;

[0026] Figure 6 This is a schematic diagram of a waveguide port docking auxiliary structure described in an embodiment of the utility model. Figure 3 ;

[0027] Description of reference numerals:

[0028] 10-first plug-in assembly, 100-first support arm, 101-mounting ring, 102-rotating sleeve, 103-first plug-in rod, 104-first driving member, 105-first driving motor, 106-main gear, 107-driven gear, 108-mounting plate, 109-anti-slip ring, 110-first limiting ring, 20-second plug-in assembly, 200-second support arm, 201-fixing ring, 202-second plug-in rod, 203-through opening, 204-second limiting ring, 30-moving assembly, 300-mounting rail, 301-bidirectional reverse threaded rod, 302-first slider, 303-second slider, 304-limiting block, 305-mounting base plate, 306-second driving motor, 307-third driving motor, 308-worm wheel, 309-worm, 310-mounting box, 311-mounting table. DETAILED DESCRIPTION

[0029] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0030] Example:

[0031] like Figure 1 to Figure 2 As shown, in order to solve the above problems, this embodiment discloses a waveguide port docking auxiliary structure, including a first plug-in component 10 and a second plug-in component 20, the first plug-in component 10 and the second plug-in component 20 are arranged in coordination;

[0032] The first plug assembly 10 includes a first support arm 100, a mounting ring 101, a rotating sleeve 102, a plurality of first plug rods 103 and a first driving member 104. The mounting ring 101 is fixedly arranged on the top of the first support arm 100. One end of the rotating sleeve 102 passes through the mounting ring 101 and is rotatably connected to the mounting ring 101. The plurality of first plug rods 103 are fixedly arranged on a side of the rotating sleeve 102 close to the second plug assembly 20. The first driving member 104 is arranged on the first support arm 100 and is arranged in cooperation with the rotating sleeve 102 to drive the rotating sleeve 102 to rotate.

[0033] The second plug-in assembly 20 includes a second support arm 200, a fixing ring 201 and a plurality of second plug-in rods 202. The fixing ring 201 is arranged on the top of the second support arm 200, and the second plug-in rods 202 are arranged on one end of the fixing ring 201 close to the first plug-in assembly 10. The rotating sleeve 102 and the fixing ring 201 are both provided with a through opening 203 for accommodating the waveguide and the waveguide docking device to pass through.

[0034] When the utility model is used, it is necessary to respectively set the plug-in slots that match the first plug-in rod 103 and the second plug-in rod 202 on the two threaded connectors in the threaded waveguide docking device. When in use, the rotating sleeve 102 and the fixing ring 201 are respectively inserted into the waveguide docking device, so that the waveguide and one end of the waveguide docking device pass through the through-port 203, and then the first plug-in rod 103 and the second plug-in rod 202 are respectively plugged into the plug-in slots on the two threaded connectors, and then the first plug-in assembly 10 and the second plug-in assembly 20 are moved to form a match between the two threaded internal connectors in the waveguide docking device, and then the rotating sleeve 102 is driven to rotate by the first driving member 104, and the first plug-in assembly 10 and the second plug-in assembly 20 are moved at the same time until the two threaded connectors are connected. The utility model solves the problem that the current threaded waveguide docking device is manually tightened when in use, and the installation efficiency is low.

[0035] The waveguide joint device should at least include two threaded connectors and two waveguides. The two waveguides are respectively arranged in the two threaded connectors, and the threaded connectors can rotate and slide on the waveguides.

[0036] like Figure 3 As shown, in order to facilitate driving the rotating sleeve 102 to rotate, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that the first driving member 104 includes a first driving motor 105, a main gear 106 and a driven gear 107. The first driving motor 105 is fixedly installed on one side of the first support arm 100, and the output shaft of the first driving motor 105 passes through the first support arm 100 and is rotatably connected to the first support arm 100. The main gear 106 is fixedly set at one end of the output shaft of the first driving motor 105 that passes through the first support arm 100, and the driven gear 107 is fixedly set on one side of the rotating sleeve 102 and is meshed with the main gear 106.

[0037] When in use, the first driving motor 105 drives the main gear 106 to rotate, thereby driving the driven gear 107 to rotate, and then driving the rotating sleeve 102 fixedly connected to the driven gear 107 to rotate on the mounting ring 101 .

[0038] In order to facilitate the installation of the first drive motor 105, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that a mounting plate 108 for mounting the first drive motor 105 is provided on one side of the first support arm 100, and the first drive motor 105 is fixedly mounted on the bottom of the mounting plate 108.

[0039] The installation of the mounting plate 108 can facilitate the first driving motor 105 to be fixedly installed at a designated position.

[0040] In order to prevent the rotating sleeve 102 from falling off the mounting ring 101, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment lies in that anti-slip rings 109 cooperating with the mounting ring 101 are provided at both ends of the rotating sleeve 102, and the anti-slip rings 109 are fixedly connected to the rotating sleeve 102, and the driven gear 107 is fixedly set on one of the anti-slip rings 109.

[0041] The provision of the anti-drop ring 109 can effectively prevent the rotating sleeve 102 from falling off the mounting ring 101 .

[0042] like Figure 4 As shown, in order to avoid over-insertion of the first plug-in rod 103 and the second plug-in rod 202, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment lies in that a first limiting ring 110 is provided on the first plug-in rod 103, and the first limiting ring 110 is fixedly connected to the first plug-in rod 103, and a second limiting ring 204 is provided on the second plug-in rod 202, and the second limiting ring 204 is fixedly connected to the second plug-in rod 202.

[0043] The provision of the first limiting ring 110 and the second limiting ring 204 can prevent the first plug-in rod 103 and the second plug-in rod 202 from being over-inserted.

[0044] like Figure 1 , Figure 5As shown, in order to facilitate the movement of the first plug-in component 10 and the second plug-in component 20, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that it also includes a moving component 30 and a second driving member. The moving component 30 includes a mounting track 300, a two-way reverse threaded rod 301, a first slider 302, a second slider 303 and a limit block 304. The two-way reverse threaded rod 301 is arranged in the mounting track 300, and both ends respectively pass through both sides of the mounting track 300 and are rotatably connected to the mounting track 300. The end of one end of the two-way reverse threaded rod 301 is cooperated with the second driving member, and the second driving member is used to drive the two-way reverse threaded rod 301 to rotate The limit block 304 is arranged in the mounting track 300 and is located in the middle of the mounting track 300. The bidirectional reverse threaded rod 301 passes through the limit block 304 and is rotatably connected to the limit block 304. The first slider 302 and the second slider 303 are arranged on the bidirectional reverse threaded rod 301 and are threadedly connected to the bidirectional reverse threaded rod 301. The first slider 302 and the second slider 303 are respectively located on both sides of the limit block 304. The first plug-in component 10 is arranged on the first slider 302, and the bottom of the first support arm 100 is fixedly connected to the first slider 302. The second plug-in component 20 is arranged on the second slider 303, and the bottom of the second support arm 200 is fixedly connected to the second slider 303.

[0045] Preferably, the bidirectional reverse threaded rod 301 is respectively provided with a positive thread and a reverse thread which are arranged from a limit block 304 to the ends of the bidirectional reverse threaded rod 301 at both ends, the first slider 302 is arranged at one end of the bidirectional reverse threaded rod 301 provided with the positive thread, and is threadedly connected to the bidirectional reverse threaded rod 301, and the second slider 303 is arranged at one end of the bidirectional reverse threaded rod 301 provided with the reverse thread, and is threadedly connected to the bidirectional reverse threaded rod 301.

[0046] By driving the bidirectional reverse thread rod 301 to rotate through the second driving member, the first slider 302 and the second slider 303 can be moved closer or farther away at the same time, and the first plug-in component 10 and the second plug-in component 20 arranged on the first slider 302 and the second slider 303 can be moved closer or farther away at the same time.

[0047] When in use, the rotating sleeve 102 and the fixing ring 201 are respectively inserted into the waveguide docking device, so that the waveguide and one end of the waveguide docking device pass through the through-port 203, and then the first plug-in rod 103 and the second plug-in rod 202 are respectively plugged into the plug-in slots on the two threaded connectors, and then the first plug-in component 10 and the second plug-in component 20 are moved to make the two threaded internal connectors in the waveguide docking device cooperate, and then the rotating sleeve 102 is driven to rotate by the first driving member 104, and at the same time, through the cooperation of the moving component 30 and the second driving member, the first plug-in component 10 and the second plug-in component 20 are brought close to each other at the same time until the two threaded connectors are connected.

[0048] Preferably, it further comprises a mounting base plate 305, and the moving assembly 30 and the second driving member are cooperatively mounted on the mounting base plate 305. The arrangement of the mounting base plate 305 can facilitate the installation of the moving assembly 30 and the second driving member.

[0049] like Figure 3 As shown, in order to facilitate the driving of the bidirectional reverse threaded rod 301, this embodiment is modified on the basis of the above embodiment. The difference from the above embodiment is that the second driving member is a second driving motor 306, and the output shaft of the second driving motor 306 is fixedly connected to the end of one end of the bidirectional reverse threaded rod 301, and is used to drive the bidirectional reverse threaded rod 301 to rotate.

[0050] When in use, the bidirectional reverse thread rod 301 is driven to rotate by the second driving motor 306 .

[0051] like Figure 6 As shown, in another embodiment, in order to further facilitate the driving of the bidirectional reverse threaded rod 301, this embodiment is modified on the basis of the above embodiment, and the difference from the above embodiment is that the second driving member includes a third driving motor 307, a worm wheel 308, a worm 309, an installation box 310 and a mounting platform 311, the installation box 310 is arranged on one side of the mounting track 300, and the side of the installation box 310 close to the mounting track 300 is provided with an opening, the worm wheel 308 and the worm 309 are arranged in the installation box 310, the worm wheel 308 is fixedly arranged at the end of one end of the bidirectional reverse threaded rod 301, the two ends of the worm 309 respectively pass through the installation box 310, and are rotatably connected to the installation box 310, the worm 309 is matched with the worm wheel 308, the mounting platform 311 is arranged on one side of the installation box 310, and is matched with the third driving motor 307, the output shaft of the third driving motor 307 is fixedly connected to the end of the worm 309, and is used to drive the worm 309 to rotate, and the third driving motor 307 is fixedly mounted on the mounting platform 311.

[0052] When in use, the worm wheel 308 is driven by the third motor, thereby driving the worm 309 to drive the bidirectional reverse thread rod 301 to rotate.

[0053] Working principle of this utility model:

[0054] When the utility model is used, it is necessary to respectively set the two threaded connectors in the threaded waveguide docking device with plug-in slots that match the first plug-in rod 103 and the second plug-in rod 202. When in use, the rotating sleeve 102 and the fixing ring 201 are respectively inserted into the waveguide docking device, so that the waveguide and one end of the waveguide docking device pass through the through-port 203, and then the first plug-in rod 103 and the second plug-in rod 202 are respectively plugged into the plug-in slots on the two threaded connectors, and then the first plug-in assembly 10 and the second plug-in assembly 20 are moved to form a match between the two threaded internal connectors in the waveguide docking device, and then the rotating sleeve 102 is driven to rotate by the first driving member 104, and the first plug-in assembly 10 and the second plug-in assembly 20 are moved at the same time until the two threaded connectors are connected.

[0055] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A waveguide port docking auxiliary structure, characterized in that: It comprises a first plug-in assembly (10) and a second plug-in assembly (20), wherein the first plug-in assembly (10) and the second plug-in assembly (20) are arranged in coordination; The first plug-in assembly (10) comprises a first support arm (100), a mounting ring (101), a rotating sleeve (102), a plurality of first plug-in rods (103) and a first driving member (104); the mounting ring (101) is fixedly arranged on the top of the first support arm (100); one end of the rotating sleeve (102) passes through the mounting ring (101) and is rotatably connected to the mounting ring (101); the plurality of first plug-in rods (103) are fixedly arranged on a side of the rotating sleeve (102) close to the second plug-in assembly (20); the first driving member (104) is arranged on the first support arm (100) and is arranged in cooperation with the rotating sleeve (102) for driving the rotating sleeve (102) to rotate; The second plug-in assembly (20) comprises a second support arm (200), a fixing ring (201) and a plurality of second plug-in rods (202); the fixing ring (201) is arranged on the top of the second support arm (200); the second plug-in rods (202) are arranged at one end of the fixing ring (201) close to the first plug-in assembly (10); and a through opening (203) for accommodating the waveguide and the waveguide docking device to pass through is provided on the rotating sleeve (102) and the fixing ring (201).

2. A waveguide port docking auxiliary structure according to claim 1, characterized in that: The first driving member (104) comprises a first driving motor (105), a main gear (106) and a driven gear (107); the first driving motor (105) is fixedly mounted on one side of the first supporting arm (100); the output shaft of the first driving motor (105) passes through the first supporting arm (100) and is rotatably connected to the first supporting arm (100); the main gear (106) is fixedly arranged at one end of the output shaft of the first driving motor (105) passing through the first supporting arm (100); and the driven gear (107) is fixedly arranged on one side of the rotating sleeve (102) and is meshed with the main gear (106).

3. A waveguide port docking auxiliary structure according to claim 2, characterized in that: A mounting plate (108) for mounting a first drive motor (105) is provided on one side of the first support arm (100), and the first drive motor (105) is fixedly mounted on the bottom of the mounting plate (108).

4. A waveguide port docking auxiliary structure according to claim 3, characterized in that: Anti-slip rings (109) matched with the mounting ring (101) are provided at both ends of the rotating sleeve (102); the anti-slip rings (109) are fixedly connected to the rotating sleeve (102); and the driven gear (107) is fixedly arranged on one of the anti-slip rings (109).

5. A waveguide port docking auxiliary structure according to claim 4, characterized in that: The first plug rod (103) is provided with a first limiting ring (110), the first limiting ring (110) is fixedly connected to the first plug rod (103), and the second plug rod (202) is provided with a second limiting ring (204), the second limiting ring (204) is fixedly connected to the second plug rod (202).

6. A waveguide port docking auxiliary structure according to claim 1 or 5, characterized in that: The invention also comprises a moving assembly (30) and a second driving member, wherein the moving assembly (30) comprises a mounting track (300), a bidirectional reverse threaded rod (301), a first slider (302), a second slider (303) and a stop block (304), wherein the bidirectional reverse threaded rod (301) is arranged in the mounting track (300), and two ends of the bidirectional reverse threaded rod (301) respectively penetrate through two sides of the mounting track (300) and are rotatably connected to the mounting track (300), an end of one end of the bidirectional reverse threaded rod (301) is arranged in cooperation with the second driving member, and the second driving member is used to drive the bidirectional reverse threaded rod (301) to rotate, and the stop block (304) is arranged in the mounting track (300) and is located in the middle of the mounting track (300). The bidirectional reverse threaded rod (301) passes through the limit block (304) and is rotatably connected to the limit block (304); the first slider (302) and the second slider (303) are arranged on the bidirectional reverse threaded rod (301) and are threadedly connected to the bidirectional reverse threaded rod (301); the first slider (302) and the second slider (303) are respectively located on both sides of the limit block (304); the first plug-in component (10) is arranged on the first slider (302); the bottom of the first support arm (100) is fixedly connected to the first slider (302); the second plug-in component (20) is arranged on the second slider (303); the bottom of the second support arm (200) is fixedly connected to the second slider (303).

7. A waveguide port docking auxiliary structure according to claim 6, characterized in that: The bidirectional reverse threaded rod (301) is respectively provided with positive threads and reverse threads which are arranged from the limit block (304) to the ends of both ends of the bidirectional reverse threaded rod (301); the first slider (302) is arranged at one end of the bidirectional reverse threaded rod (301) provided with the positive threads and is threadedly connected to the bidirectional reverse threaded rod (301); the second slider (303) is arranged at one end of the bidirectional reverse threaded rod (301) provided with the reverse threads and is threadedly connected to the bidirectional reverse threaded rod (301).

8. A waveguide port docking auxiliary structure according to claim 7, characterized in that: It also includes a mounting base plate (305), on which the moving assembly (30) and the second driving member are mounted in cooperation.

9. A waveguide port docking auxiliary structure according to claim 6, characterized in that: The second driving member is a second driving motor (306), the output shaft of which is fixedly connected to the end of one end of the bidirectional reverse threaded rod (301) for driving the bidirectional reverse threaded rod (301) to rotate.

10. The waveguide port docking auxiliary structure according to claim 6, characterized in that: The second driving member comprises a third driving motor (307), a worm gear (308), a worm (309), an installation box (310) and an installation platform (311); the installation box (310) is arranged on one side of the installation track (300); an opening is arranged on one side of the installation box (310) close to the installation track (300); the worm gear (308) and the worm (309) are arranged in the installation box (310); the worm gear (308) is fixedly arranged at one end of the bidirectional reverse thread rod (301); the worm (309) is fixedly arranged at one end of the bidirectional reverse thread rod (301); The two ends of the worm (309) respectively pass through the installation box (310) and are rotatably connected to the installation box (310). The worm (309) is arranged in coordination with the worm wheel (308). The installation platform (311) is arranged on one side of the installation box (310) and is arranged in coordination with the third drive motor (307). The output shaft of the third drive motor (307) is fixedly connected to the end of the worm (309) and is used to drive the worm (309) to rotate. The third drive motor (307) is fixedly installed on the installation platform (311).

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