Adjustable angle type coupler

Abstract

The utility model provides an angle-adjustable coupler, which comprises a coupler shell, a sealing top cover and an adjusting assembly, and is characterized in that the adjusting assembly comprises a mounting clamping plate; the surface of the mounting clamping plate is rotationally connected with a bent radio frequency connector shell; a bent insulator is sleeved in the bent radio frequency connector shell; a bent conductive plug is clamped in the bent insulator; the surface of the mounting clamping plate is in threaded connection with an adjusting screw rod; the bottom end of the adjusting lead screw is rotationally connected with an arc-shaped clamping block. Limiting sliding rods are fixedly connected to the top of the arc-shaped clamping block and located on the two sides of the adjusting lead screw. The surface of the limiting sliding rod is slidably connected with the surface of the mounting clamping plate. The surface of the coupler shell is fixedly connected with a connecting clamping plate; the surface of the connecting clamping plate is fixedly connected with a straight radio frequency connector shell; and by arranging the adjusting assembly, the angle adjusting effect is achieved on the whole, and the use adaptability can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of couplers, in particular to an angle-adjustable coupler. Background Art

[0002] A coupler is a device used to connect two or more different systems to achieve data transmission, signal transfer or energy exchange. Its main function is to provide a mechanism that enables these systems to work together to complete specific tasks.

[0003] A Chinese patent, publication number CN217062473U, discloses a coupler comprising a printed circuit board and a backing plate. The backing plate is fixed to the surface of the printed circuit board and is provided with a plurality of hollowed-out striped windows. The coupling degree of the coupler can be enhanced by removing some of the striped windows, or reduced by blocking some of the striped windows. One technical benefit of this application is that the coupling degree can be adjusted flexibly and conveniently, effectively meeting the coupling degree requirements of the laminated coupler and ensuring the effectiveness of the coupler.

[0004] As mentioned above, the patent provides a coupler that can well meet the coupling degree index requirements of the laminated coupler and ensure the use effect of the coupler. However, when in use, the direction of the external connector is fixed, which makes it impossible to adjust the angle of the external connector of the coupler, thereby making the direction of the external wire fixed. When the external wire is hard and difficult to bend, it is necessary to continuously adjust the position of the coupler to meet the requirements of adapting to the external wire and being able to be perfectly stuck on the external connector. The operation is relatively complicated and the adaptability of use needs to be improved. Utility Model Content

[0005] The utility model provides an angle-adjustable coupler to solve the problems raised in the background technology.

[0006] In order to solve the above problems, the present invention provides an adjustable angle coupler, including a coupler shell, a sealing top cover and an adjustment component, the adjustment component including a mounting card; the surface of the mounting card is rotatably connected to a curved RF connector shell; the interior of the curved RF connector shell is sleeved with a curved insulator; the interior of the curved insulator is clamped with a curved conductive plug; the surface of the mounting card is threadedly connected to an adjusting screw; the bottom end of the adjusting screw is rotatably connected to an arc-shaped block; the top of the arc-shaped block and the two sides of the adjusting screw are fixedly connected to a limiting slide rod; the surface of the limiting slide rod is slidably connected to the surface of the mounting card; the surface of the coupler shell is fixedly connected to a connecting card; the surface of the connecting card is fixedly connected to a straight RF connector shell; the interiors of the straight RF connector shell and the curved RF connector shell are both fixedly connected to limiting retaining rings.

[0007] Preferably: a cylindrical insulator is sleeved inside the straight RF connector shell and located between the surface of the coupler shell and the surface of the limit ring; the curved insulator is arranged between the surface of the limit ring inside the curved RF connector shell and the surface of one side of the coupler; a straight conductive plug is clamped inside the cylindrical insulator.

[0008] Preferably: the number of the arc-shaped blocks and the adjusting screw rods are set to two, and the two arc-shaped blocks and the adjusting screw rods are symmetrically arranged on the upper and lower surfaces of the mounting card plate; the number of the mounting card plates is set to two, and the two mounting card plates are symmetrically arranged on both sides of the coupler housing.

[0009] Preferably, one side of the mounting card plate and the connecting card plate are both fixedly connected with a tight boss ring; and a waterproof groove is provided on the top of the coupler housing.

[0010] Preferably, the bottom of the sealing top cover is snap-fitted to the top of the coupler housing; and a weight-reducing cavity is provided on the top of the sealing top cover and the bottom of the coupler housing.

[0011] The beneficial effects of adopting the above technical solution are:

[0012] By setting up the adjustment component, when working, when encountering an external wire with a harder texture that cannot be bent and cannot be aligned with the coupler shell, the curved RF connector shell can be rotated until the external wire can just be stuck on the surface of the curved RF connector shell, and then the adjustment screw is rotated. After the adjustment screw is rotated, the arc-shaped clamping block is driven to move until it is stuck on the surface of the curved RF connector shell, fixing the curved RF connector shell to prevent subsequent rotation offset. The operation is relatively simple, the overall angle adjustment function is achieved, and the adaptability of use can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another perspective.

[0015] Figure 3 It is a cross-sectional view of the present utility model.

[0016] Figure 4 This is an exploded view of part of the structure of the utility model.

[0017] Figure 5 This is a schematic diagram of the connection structure of the connecting card board of the present invention.

[0018] Among them: 1. Coupler housing; 2. Sealing top cover; 3. Mounting card; 4. Bending RF connector housing; 5. Bending insulator; 6. Bending conductive plug; 7. Adjusting screw; 8. Arc-shaped card block; 9. Limiting slide bar; 10. Connecting card; 11. Straight RF connector housing; 12. Limiting ring; 13. Column insulator; 14. Straight conductive plug; 15. Tight boss ring; 16. Waterproof groove; 17. Weight reduction cavity. DETAILED DESCRIPTION

[0019] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, movable connections, or integral connections; they can refer to mechanical connections or electrical connections; and they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] like Figure 1 - Figure 5As shown, in this embodiment, an adjustable angle coupler includes a coupler shell 1, a sealing top cover 2 and an adjustment component, the adjustment component including a mounting card 3; the surface of the mounting card 3 is rotatably connected to a curved RF connector shell 4; the interior of the curved RF connector shell 4 is sleeved with a curved insulator 5; the interior of the curved insulator 5 is clamped with a curved conductive plug 6; the surface of the mounting card 3 is threadedly connected to an adjusting screw 7; the bottom end of the adjusting screw 7 is rotatably connected to an arc-shaped clamping block 8; the top of the arc-shaped clamping block 8 and the two sides of the adjusting screw 7 are fixedly connected to a limiting slide 9; the surface of the limiting slide 9 is slidably connected to the surface of the mounting card 3; the surface of the coupler shell 1 is fixedly connected to a connecting card 10; the surface of the connecting card 10 is fixedly connected to a straight RF connector shell 11; the interiors of the straight RF connector shell 11 and the curved RF connector shell 4 are both fixedly connected to a limiting retaining ring 12.

[0023] Through the above technical solution, the mounting card plate 3 is fixed on the surface of the coupler housing 1, the curved RF connector housing 4 can be rotated on the surface of the mounting card plate 3, the curved insulator 5 is arranged inside the curved RF connector housing 4, and can rotate along with the rotation of the curved RF connector housing 4, and the curved insulator 5 is used to clamp the curved conductive plug 6, thereby achieving rotation without affecting the normal transmission of photoelectricity, and the adjusting screw rod 7 is threadedly connected on the surface of the mounting card plate 3. The rotation of the adjusting screw rod 7 can drive the arc block 8 to move, and the limiting slide rod 9 is used to limit the arc clamping ring when it moves. In addition, the connecting card plate 10 is fixed on the surface of the coupler housing 1 for connecting and supporting the straight RF connector. The head shell 11, and the limiting retaining ring 12 is fixedly connected to the inside of the straight RF connector shell 11 and the curved RF connector shell 4. During operation, when the external wire with a harder texture cannot be bent and cannot be aligned with the coupler shell 1, the curved RF connector shell 4 can be rotated until the external wire can just be stuck on the surface of the curved RF connector shell 4, and then the adjusting screw 7 is rotated. After the adjusting screw 7 is rotated, the arc-shaped clamping block 8 is driven to move until it is stuck on the surface of the curved RF connector shell 4, fixing the curved RF connector shell 4 to prevent subsequent rotation offset. The operation is relatively simple, the overall angle adjustment function is achieved, and the adaptability of use can be improved.

[0024] like Figure 2 - Figure 4As shown, a cylindrical insulator 13 is sleeved inside the straight RF connector housing 11 and between the surface of the coupler housing 1 and the surface of the limit ring 12; the curved insulator 5 is arranged between the surface of the limit ring 12 inside the curved RF connector housing 4 and the surface of one side of the coupler; a straight conductive plug 14 is clamped inside the cylindrical insulator 13; the number of the arc-shaped card block 8 and the adjusting screw rod 7 are both set to two, and the two arc-shaped card blocks 8 and the adjusting screw rod 7 are both symmetrically arranged on the surface of the mounting card plate 3; the number of the mounting card plates 3 is set to two, and the two mounting card plates 3 are symmetrically arranged on both sides of the coupler housing 1.

[0025] Through the above technical solution, the cylindrical insulator 13 is sleeved inside the straight RF connector housing 11, and the cylindrical insulator 13 is stuck on one side of the limiting ring 12 inside the straight RF connector housing 11, while the curved insulator 5 is stuck on one side of the limiting ring 12 inside the curved RF connector housing 4. The limiting ring 12 is used to respectively clamp the cylindrical insulator 13 and the curved insulator 5 between the coupler housing 1 and the limiting ring 12, thereby limiting the cylindrical insulator 13 and the curved insulator 5. The cylindrical insulator 13 is used to clamp the straight conductive plug 14. Finally, two arc-shaped clamping blocks 8 and two adjusting screw rods 7 are each provided, which are symmetrically arranged on the upper and lower surfaces of the mounting card plate 3, thereby limiting and fixing the curved RF connector housing 4. Two mounting card plates 3 are also provided, which are symmetrically arranged on both sides of the coupler housing 1 for connecting the external wires on both sides.

[0026] like Figure 1 、 Figure 3 and Figure 4 As shown, one side of the mounting card plate 3 and the connecting card plate 10 are fixedly connected with a tight boss ring 15; the top of the coupler housing 1 is provided with a waterproof groove 16; the bottom of the sealing top cover 2 is snap-connected with the top of the coupler housing 1; the top of the sealing top cover 2 and the bottom of the coupler housing 1 are both provided with a weight reduction cavity 17.

[0027] Through the above technical solution, the tight boss ring 15 is fixed on one side of the mounting card plate 3 and the connecting card plate 10, and is used to be clamped into the interior of the coupler housing 1, thereby improving the tightness of the connection between the mounting card plate 3 and the connecting card plate 10 and the coupler housing 1. The waterproof groove 16 is opened at the top of the coupler housing 1, and the sealing top cover 2 is clamped into the interior of the coupler housing 1, forming a gap with the waterproof groove 16. After being immersed in water, water remains in the waterproof groove 16, thereby achieving a waterproof effect. Finally, a weight reduction cavity 17 is opened at the top of the sealing top cover 2 and the bottom of the coupler housing 1, which can reduce the overall weight without affecting normal operation, thereby further improving the adaptability of use.

[0028] Finally, it should be noted that the above implementation cases are only used to illustrate the present invention, rather than to limit the technical solutions described in the present invention; therefore, although this specification has described the present invention in detail with reference to the above embodiments, ordinary technicians in this field should understand that the present invention can still be modified or replaced by equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention; technologies not described in detail in the present invention are implemented with existing technologies.

Claims

1. An adjustable angle coupler comprising a coupler housing (1), a sealing top cover (2) and an adjustment assembly, characterized in that: The adjustment component comprises a mounting card (3); the surface of the mounting card (3) is rotatably connected to a curved radio frequency connector shell (4); a curved insulator (5) is sleeved inside the curved radio frequency connector shell (4); a curved conductive plug (6) is clamped inside the curved insulator (5); the surface of the mounting card (3) is threadedly connected to an adjusting screw (7); the bottom end of the adjusting screw (7) is rotatably connected to an arc-shaped card block (8); the top of the arc-shaped card block (8) and located on both sides of the adjusting screw (7) are fixedly connected to a limiting slide bar (9); the surface of the limiting slide bar (9) is slidably connected to the surface of the mounting card (3); the surface of the coupler housing (1) is fixedly connected to a connecting card (10); the surface of the connecting card (10) is fixedly connected to a straight radio frequency connector shell (11); the interiors of the straight radio frequency connector shell (11) and the curved radio frequency connector shell (4) are both fixedly connected to a limiting retaining ring (12).

2. The adjustable angle coupler according to claim 1, characterized in that: A columnar insulator (13) is sleeved inside the straight radio frequency connector housing (11) and between the surface of the coupler housing (1) and the surface of the limiting retaining ring (12); the curved insulator (5) is arranged between the surface of the limiting retaining ring (12) inside the curved radio frequency connector housing (4) and the surface of one side of the coupler; and a straight conductive plug (14) is clamped inside the columnar insulator (13).

3. The adjustable angle coupler according to claim 1, characterized in that: The number of the arc-shaped clamping blocks (8) and the adjusting screw rods (7) is set to two, and the two arc-shaped clamping blocks (8) and the adjusting screw rods (7) are symmetrically arranged on the upper and lower surfaces of the mounting clamping plate (3); the number of the mounting clamping plates (3) is set to two, and the two mounting clamping plates (3) are symmetrically arranged on both sides of the coupler housing (1).

4. The adjustable angle coupler according to claim 1, characterized in that: One side of the installation card plate (3) and the connection card plate (10) are both fixedly connected with a tight boss ring (15); and a waterproof groove (16) is provided on the top of the coupler housing (1).

5. The adjustable angle coupler according to claim 1, characterized in that: The bottom of the sealing top cover (2) is snap-connected with the top of the coupler housing (1); and a weight-reducing cavity (17) is provided on the top of the sealing top cover (2) and the bottom of the coupler housing (1).

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