8-20G ultra wide band film circulator with multi-angle mounting mechanism

Abstract

The utility model relates to the technical field of circulator installation, in particular to an 8-20G ultra wide band thin film circulator with a multi-angle installation mechanism, which comprises a casing, a circulator element assembly arranged in the casing, at least two ports arranged on the side surface of the casing, a support plate arranged below the casing, a connecting shaft rotatably arranged on the top of the support plate, and a connecting rod arranged on the connecting shaft. The top of the connecting shaft is connected with a fixing mechanism, and the machine shell is arranged in the fixing mechanism to be fixed. A mounting plate is arranged below the supporting plate, a first rotating shaft is further arranged below one end of the supporting plate, and first fixing bases are installed at the ends of the first rotating shaft. Compared with the prior art, the machine shell fixing device has the advantages that through rotation of the supporting plate on the mounting plate and rotation of the fixing mechanism on the supporting plate, the inclination angle and the orientation of the machine shell fixed in the fixing mechanism can be adjusted, and the angle and the orientation of the installed machine shell can be adjusted adaptively according to the environment where the machine shell needs to be installed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a circulator installation technical field especially to possess multi -angle installation mechanism's 8 20G ultra wide band film circulator. BACKGROUND

[0002] Film circulator is a kind of equipment widely used in microwave device, mainly for one-way transmission high-frequency signal energy. It can enter the incident wave of any port according to the direction determined by static bias magnetic field and sequentially into the next port. Compared with traditional circulator, film circulator has the advantages of small size and light weight, among them, 8-20G ultra wide band film circulator is a common kind in film circulator.

[0003] At present, 8-20G ultra wide band film circulator is directly fixed on the carrier due to its small size, which makes the installation angle of 8-20G ultra wide band film circulator single. Especially after installing the carrier and adding other components such as shell, the visual angle of 8-20G ultra wide band film circulator will be blocked, which will affect the subsequent maintenance and replacement operations.

[0004] Therefore, an 8-20G ultra wide band film circulator with a multi-angle installation mechanism is proposed. Utility model content

[0005] The utility model aims at solving the single installation angle of 8-20G ultra wide band film circulator in the prior art, which is easily blocked by external objects and inconvenient for subsequent maintenance and replacement, and proposes an 8-20G ultra wide band film circulator with a multi-angle installation mechanism.

[0006] Therefore, an 8-20G ultra wide band film circulator with a multi-angle installation mechanism is proposed.

[0007] A mounting plate is provided below the support plate, and a first rotating shaft is further provided below one end of the support plate. The end of the first rotating shaft is provided with a first fixing seat, and the first fixing seat is fixed on the mounting plate. A connecting seat is rotatably installed on the first rotating shaft, and the connecting seat is fixed with the support plate.

[0008] At least one sliding slot is formed on the top of the mounting plate, a telescopic rod is arranged between the supporting plate and the mounting plate, one end of the telescopic rod is rotatably arranged in the U-shaped seat, the U-shaped seat is slidably arranged on the mounting plate through the bottom mounting of the sliding block arranged in the sliding slot, a third locking bolt is threadedly connected to the U-shaped seat, the end of the third locking bolt corresponds to the top surface of the mounting plate, a second rotating shaft is rotatably arranged at the other end of the telescopic rod, the end of the second rotating shaft is provided with a second fixing seat, and the second fixing seat is fixed to the supporting plate.

[0009] Preferably, the fixing mechanism comprises a ring-shaped plate, the casing is arranged in the ring-shaped plate, a supporting frame is arranged at the bottom of the ring-shaped plate, and the bottom of the supporting frame is fixed to the connecting shaft.

[0010] At least one first locking bolt is threadedly connected to the outer side of the ring-shaped plate, and the end of the first locking bolt corresponds to the outer wall of the casing.

[0011] Preferably, at least one second locking bolt is threadedly connected to the end of the supporting plate away from the first rotating shaft, and the end of the second locking bolt corresponds to the supporting frame.

[0012] Preferably, the telescopic rod comprises a sleeve, one end of the sleeve is arranged in the U-shaped seat and is rotatably connected to the U-shaped seat through a rotating shaft, and a guide rod is arranged in the other end of the sleeve, and the other end of the guide rod is rotatably connected to the second rotating shaft.

[0013] Preferably, a fourth locking bolt is threadedly connected to the side of the sleeve close to the guide rod, and the end of the fourth locking bolt corresponds to the outer wall of the guide rod.

[0014] Preferably, a rubber head is arranged on the end of the first locking bolt, the end of the second locking bolt, the end of the third locking bolt and the end of the fourth locking bolt.

[0015] Preferably, mounting holes are formed at the corners of the mounting plate, and a slot is formed on the mounting plate.

[0016] Compared with the prior art, the 8-20G ultra-wideband thin film circulator with a multi-angle mounting mechanism has the following advantages:

[0017] 1. According to the utility model, the supporting plate is rotatable on the mounting plate, and the fixing mechanism is rotatable on the supporting plate, so that the inclination angle and the orientation of the casing fixed in the fixing mechanism can be adjusted, and the inclination angle and the orientation of the casing after installation can be adaptively adjusted according to the environment required for installation of the casing.

[0018] 2. According to the utility model, the casing is fixed by the first locking bolt, so that the dismounting operation of the casing in the ring-shaped plate is facilitated, and the installation and dismounting of the 8-20G ultra-wideband thin film circulator are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the fixed mechanism schematic diagram of the utility model;

[0021] Figure 3 It is the side view of the utility model;

[0022] Figure 4 It is the installation plate upper structure schematic diagram of the utility model.

[0023] In the figure: 1, the casing; 2, port; 3, annular plate; 4, support frame; 5, first locking bolt; 6, connecting shaft; 7, support plate; 8, second locking bolt; 9, first rotating shaft; 10, first fixed seat; 11, connecting seat; 12, installation plate; 13, mounting hole; 14, sliding slot; 15, third locking bolt; 16, U-shaped seat; 17, sleeve; 18, guide rod; 19, second rotating shaft; 20, second fixed seat; 21, fourth locking bolt; 22, slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] Please refer to Figures 1 to 4 An 8-20G ultra-wideband thin film circulator with a multi-angle mounting mechanism, comprising a casing 1, a circulator element assembly is arranged in the casing 1, and at least two ports 2 are arranged on the side surface of the casing 1, constituting the overall structure of the 8-20G ultra-wideband thin film circulator.

[0027] As Figure 2 And Figure 3As shown in the casing 1 below is provided with a support plate 7, the top of the support plate 7 is rotatably mounted with connecting shaft 6, the top of the connecting shaft 6 is connected with the fixed mechanism, and the casing 1 is placed in the fixed mechanism fixed, let 8-20G ultra wideband film circulator can be freely rotated on the support plate 7; wherein, the fixed mechanism includes annular plate 3, the casing 1 is placed in the annular plate 3, the bottom of the annular plate 3 is installed with support frame 4, and the bottom of the support frame 4 is fixed with the connecting shaft 6, so that the casing 1 can be placed in the annular plate 3 for placement, in order to let the casing 1 can be stable in the annular plate 3, along the outside of the annular plate 3 is screwed with at least one first locking bolt 5, the end of the first locking bolt 5 corresponds with the outer wall of the casing 1, namely after the casing 1 is placed in the annular plate 3, the first locking bolt 5 can be screwed, so that the end of the first locking bolt 5 is pressed against the outer wall of the casing 1, thereby extruding and fixing the casing 1, so that the casing 1 can be stable in the annular plate 3.

[0028] Further, as shown in the description Figure 4 In order to prevent the casing 1 from rotating on the support plate 7 accidentally, at least one second locking bolt 8 is screwed at the end of the support plate 7 away from the first rotating shaft 9, the end of the second locking bolt 8 corresponds with the support frame 4, the second locking bolt 8 can be screwed, so that the end of the second locking bolt 8 is pressed against the support frame 4, thereby fastening the support frame 4 to prevent the support frame 4 from rotating on the support plate 7 accidentally.

[0029] As shown in the description Figure 4 The mounting plate 12 is provided below the support plate 7, and the mounting plate 12 is also provided with a slot 22 to reduce the overall weight of the mounting plate 12. A first rotating shaft 9 is also provided below one end of the support plate 7. The end of the first rotating shaft 9 is provided with a first fixing seat 10. The first fixing seat 10 is fixed on the mounting plate 12. A connecting seat 11 is rotatably mounted on the first rotating shaft 9. The connecting seat 11 is fixed with the support plate 7, so that the support plate 7 can rotate on the mounting plate 12.

[0030] At least one sliding groove 14 is opened at the top of the mounting plate 12, and a telescopic rod is arranged between the support plate 7 and the mounting plate 12, one end of the telescopic rod is rotatably installed in the U-shaped seat 16, and the U-shaped seat 16 is slidably installed on the mounting plate 12 through the bottom mounting of the sliding block arranged in the sliding groove 14, and the third locking bolt 15 is threadedly connected on the U-shaped seat 16, the end of the third locking bolt 15 corresponds to the top surface of the mounting plate 12, and the position of the U-shaped seat 16 on the mounting plate 12 is locked and fixed to prevent accidental sliding in the future, the other end of the telescopic rod is rotatably installed with the second rotating shaft 19, and the end of the second rotating shaft 19 is installed with the second fixing seat 20, and the second fixing seat 20 is fixed on the support plate 7, and the position of the telescopic rod on the mounting plate 12 and the length of the telescopic rod can be adjusted along with the deflection of the support plate 7 on the mounting plate 12, so that the position of the support plate 7 after rotation is supported, and the stability of the support plate 7 is improved.

[0031] Among them, the telescopic rod includes a sleeve 17, one end of the sleeve 17 is arranged in the U-shaped seat 16 and is rotatably connected with the U-shaped seat 16, and a guide rod 18 is arranged in the other end of the sleeve 17, the other end of the guide rod 18 is rotatably connected with the second rotating shaft 19, and the telescopic rod with adjustable length is formed by the sliding of the guide rod 18 in the sleeve 17.

[0032] In order to stabilize the length of the telescopic rod after adjustment, a fourth locking bolt 21 is threadedly connected on the side surface of the sleeve 17 close to one end of the guide rod 18, and the end of the fourth locking bolt 21 corresponds to the outer wall of the guide rod 18.

[0033] It should be noted that rubber heads are installed on the end of the first locking bolt 5, the end of the second locking bolt 8, the end of the third locking bolt 15 and the end of the fourth locking bolt 21, which can buffer the extrusion of the locking bolt and improve the fastening effect of the locking bolt.

[0034] Specifically, in use, mounting holes 13 are opened at the corners of the mounting plate 12, bolts can be taken to pass through the mounting holes 13 to fix the mounting plate 12 on the carrier, then the casing 1 can be taken and placed in the annular plate 3 and the first locking bolt 5 is twisted to fix the casing 1, then the support plate 7 is rotated, the inclination angle of the casing 1 is adjusted, then the U-shaped seat 16 is pulled to slide on the mounting plate 12, and the telescopic rod is adjusted, after adjustment, the third locking bolt 15 and the fourth locking bolt 21 are tightened to support and fix the inclined casing 1, during which, the port 2 on the casing 1 needs to be connected with a wire, at this time, the casing 1 can be rotated to adjust the orientation of the port 2, so that the wire is more simply connected at the port 2, then the second locking bolt 8 is tightened, thus realizing the multi-angle self-defined installation of the 8-20G ultra-wideband thin film circulator, so as to facilitate the subsequent disassembly and maintenance.

[0035] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An 8-20G ultrawideband thin-film circulator with a multi-angle mounting mechanism, comprising a housing (1), a circulator element assembly disposed within the housing (1), and at least two ports (2) disposed on the side of the housing (1), characterized in that: The lower part of the casing (1) is provided with a support plate (7), the top of the support plate (7) is rotatably connected with a connecting shaft (6), the top of the connecting shaft (6) is connected with a fixing mechanism, and the casing (1) is fixed in the fixing mechanism; The lower part of the support plate (7) is provided with a mounting plate (12), and the lower part of one end of the support plate (7) is also provided with a first rotating shaft (9), the ends of the first rotating shaft (9) are both provided with a first fixing seat (10), the first fixing seat (10) is fixed on the mounting plate (12), and the first rotating shaft (9) is rotatably connected with a connecting seat (11), and the connecting seat (11) is fixed on the support plate (7). At least one sliding groove (14) is formed in the top of the mounting plate (12), a telescopic rod is arranged between the support plate (7) and the mounting plate (12), one end of the telescopic rod is rotatably connected in a U-shaped seat (16) through a rotating shaft, the U-shaped seat (16) is slidably arranged on the mounting plate (12) through a sliding block arranged in the sliding groove (14), a third locking bolt (15) is threadedly connected to the U-shaped seat (16), the end of the third locking bolt (15) corresponds to the top surface of the mounting plate (12), the other end of the telescopic rod is rotatably connected with a second rotating shaft (19), the ends of the second rotating shaft (19) are both provided with a second fixing seat (20), and the second fixing seat (20) is fixed on the support plate (7).

2. The 8-20G ultra-wideband thin film circulator with multi-angle mounting mechanism according to claim 1, characterized in that: The fixing mechanism comprises an annular plate (3), the casing (1) is arranged in the annular plate (3), and a support frame (4) is arranged at the bottom of the annular plate (3) and is fixed with the connecting shaft (6); At least one first locking bolt (5) is threadedly connected to the outer side of the annular plate (3), and the end of the first locking bolt (5) corresponds to the outer wall of the casing (1).

3. The 8-20G ultra-wideband thin film circulator with multi-angle mounting mechanism according to claim 2, characterized in that: At least one second locking bolt (8) is threadedly connected to the end of the support plate (7) away from the first rotating shaft (9), and the end of the second locking bolt (8) corresponds to the support frame (4).

4. The 8-20G ultra-wideband thin film circulator with multi-angle mounting mechanism according to claim 3, characterized in that: The telescopic rod comprises a sleeve (17), one end of the sleeve (17) is arranged in the U-shaped seat (16) and is rotatably connected with the U-shaped seat (16) through a rotating shaft, and a guide rod (18) is arranged in the other end of the sleeve (17), and the other end of the guide rod (18) is rotatably connected with the second rotating shaft (19).

5. The 8-20G ultra-wideband thin film circulator with multi-angle mounting mechanism according to claim 4, characterized in that: A fourth locking bolt (21) is threadedly connected to the side of the sleeve (17) close to the guide rod (18), and the end of the fourth locking bolt (21) corresponds to the outer wall of the guide rod (18).

6. The 8-20G ultra-wideband thin film circulator with multi-angle mounting mechanism according to claim 5, characterized in that: Rubber heads are arranged on the ends of the first locking bolt (5), the second locking bolt (8), the third locking bolt (15) and the fourth locking bolt (21).

7. The 8-20G ultra-wideband thin film circulator with multi-angle mounting mechanism according to claim 6, characterized in that: Mounting holes (13) are formed at the corners of the mounting plate (12), and a slot (22) is formed in the mounting plate (12).

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