Coupler cavity fastening screw tool

Abstract

The utility model discloses a coupler cavity fastening screw tool, which relates to the technical field of coupler cavity fastening screws, and comprises a fastening screw tool main body, the upper end of the fastening screw tool main body is connected with a U-shaped limiting frame, the right side of the U-shaped limiting frame is connected with a coupler, and the left side of the U-shaped limiting frame is provided with an output port jack. The coupler cavity fastening screw tool comprises a fastening screw tool body, a U-shaped limiting frame is arranged at the upper end of the fastening screw tool body, a first output port through groove is formed in the back face of the U-shaped limiting frame, a clamping assembly is arranged at the upper end of the fastening screw tool body, a vertical plate is arranged at the upper end of the U-shaped limiting frame, a fixing assembly is arranged at the upper end of the vertical plate, and supporting legs are connected to the lower end of the fastening screw tool body. The clamping plate is arranged on the screw fastening tool body, the clamping plate can be driven to move front and back through stretching or compression of the spring, the coupler can be clamped, a worker can conveniently screw a screw, couplers of different sizes can be fixed, the applicability is high, and the flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of coupler cavity fastening screws, in particular to a coupler cavity fastening screw tooling. Background Art

[0002] The main purpose of the coupler is to distribute limited RF signals as required. It has the characteristics of wide working frequency band, small insertion loss within the band, high isolation, small standing wave ratio and beautiful appearance. When assembling the coupler, the screw holes of the cover are aligned with the screw holes of the cavity, and then the screws are tightened to complete the assembly.

[0003] However, in actual use, the existing coupler cavity fastening screw tooling is generally a fixed structure and cannot be adjusted or clamped according to the size of the coupler. It has a small scope of application and is not very functional.

[0004] Therefore, it is urgent to design a coupler cavity fastening screw tooling to solve the above technical problems. Utility Model Content

[0005] The utility model aims to provide a coupler cavity fastening screw tooling to solve the problem in the above background technology that the coupler cavity fastening screw tooling cannot be adjusted according to the size of the coupler.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coupler cavity fastening screw tool, comprising a fastening screw tool body, the upper end of the fastening screw tool body is connected to a U-shaped limit frame, the right side of the U-shaped limit frame is connected to a coupler, the left side of the U-shaped limit frame is provided with an output port jack, the back side of the U-shaped limit frame is provided with a first output port through groove, the upper end of the fastening screw tool body is provided with a clamping assembly, the upper end of the U-shaped limit frame is provided with a vertical plate, the upper end of the vertical plate is provided with a fixing assembly, and the lower end of the fastening screw tool body is connected to a supporting foot.

[0007] Furthermore, the clamping assembly includes a slide rail, a slider, a clamping plate, and a second output port slot. The slide rail is arranged at the upper end of the fastening screw tooling body, and the slide rail is slidably connected to the slider. A clamping plate is fixed to the upper end of the slider, and a second output port slot is provided in front of the clamping plate. The slider moves back and forth in the slide rail, so that the clamping plate can move in a direction.

[0008] Furthermore, the clamping assembly also includes a handle and a spring. The handle is arranged at the upper end of the clamping plate, and a spring is installed in front of the clamping plate. Through the stretching or compression of the spring, the coupler can be fixed between the clamping plate and the U-shaped limit frame.

[0009] Furthermore, the clamping assembly also includes a protective pad, which is arranged on the back of the clamping plate. The protective pad is made of sponge material. The protective pad prevents the clamping plate from wearing the coupler, thereby playing a protective role.

[0010] Furthermore, the fixing assembly includes a threaded hole and a threaded rod. The threaded hole is opened at the upper end of the vertical plate. The threaded hole is threadedly connected to the threaded rod. By rotating the threaded rod in the threaded hole, the pressure plate can move up and down.

[0011] Furthermore, the fixing assembly also includes a sleeve and a pressure plate. The sleeve is arranged at the lower end of the threaded rod. The sleeve is rotationally connected to the threaded rod. The lower end of the sleeve is equipped with a pressure plate. The threaded rod rotates in the sleeve so that the pressure plate does not change its angle during the up and down movement.

[0012] Furthermore, the fixing component also includes a protective layer, which is arranged at the lower end of the pressure plate. The pressure plate is made of sponge material. The protective layer prevents the pressure plate from wearing the coupler, thereby playing a protective role.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The coupler cavity fastening screw tooling is provided with a clamping plate on the main body of the fastening screw tooling, and the clamping plate can be driven to move forward and backward by stretching or compressing the spring, which can not only clamp the coupler to facilitate workers to screw, but also realize the fixation of couplers of different sizes, with strong applicability and high flexibility;

[0015] 2. The coupler cavity fastening screw tooling sets a pressure plate on the U-shaped limit frame, and through the threaded rod in the threaded hole, the pressure plate can be moved up and down. It can not only press according to the thickness of the coupler, but also tightly connect the cover plate with the coupler cavity to prevent slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the decoupler of the utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the fastening screw tooling of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the pressing plate of the utility model.

[0020] In the figure: 100, clamping assembly; 200, fixing assembly; 1, fastening screw tool body; 2, U-shaped limit frame; 3, coupler; 4, output port jack; 5, first output port through slot; 6, vertical plate; 7, slide rail; 8, slider; 9, clamping plate; 10, second output port through slot; 11, handle; 12, spring; 13, protection pad; 14, threaded hole; 15, threaded rod; 16, sleeve; 17, pressure plate; 18, protective layer; 19, support foot. DETAILED DESCRIPTION

[0021] See also Figure 1-4 The utility model provides a technical solution: a coupler cavity fastening screw tool, comprising a fastening screw tool body 1, the upper end of the fastening screw tool body 1 is connected to a U-shaped limit frame 2, the right side of the U-shaped limit frame 2 is connected to a coupler 3, the left side of the U-shaped limit frame 2 is provided with an output port jack 4, the back side of the U-shaped limit frame 2 is provided with a first output port through groove 5, the upper end of the fastening screw tool body 1 is provided with a clamping assembly 100, the upper end of the U-shaped limit frame 2 is provided with a vertical plate 6, the upper end of the vertical plate 6 is provided with a fixing assembly 200, and the lower end of the fastening screw tool body 1 is connected to a supporting foot 19.

[0022] At the same time, the clamping assembly 100 includes a slide rail 7, a slider 8, a clamping plate 9, and a second output port slot 10. The slide rail 7 is arranged at the upper end of the fastening screw tooling body 1, and the slide rail 7 is slidably connected to the slider 8. The upper end of the slider 8 is fixed with a clamping plate 9, and the front of the clamping plate 9 is provided with a second output port slot 10. The slider 8 moves back and forth in the slide rail 7, so that the clamping plate 9 can be moved in a directional manner. The clamping assembly 100 also includes a handle 11 and a spring 12. The handle 11 is arranged at the upper end of the clamping plate 9, and a spring 12 is installed in front of the clamping plate 9. Through the stretching or compression of the spring 12, the coupler 3 can be fixed between the clamping plate 9 and the U-shaped limit frame 2. The clamping assembly 100 also includes a protective pad 13, which is arranged on the back of the clamping plate 9. The protective pad 13 is made of sponge material. The protective pad 13 prevents the clamping plate 9 from wearing the coupler 3, thereby playing a protective role.

[0023] In addition, the fixing component 200 includes a threaded hole 14 and a threaded rod 15. The threaded hole 14 is opened at the upper end of the vertical plate 6. The threaded hole 14 is threadedly connected to the threaded rod 15. By rotating the threaded rod 15 in the threaded hole 14, the pressure plate 17 can move up and down. The fixing component 200 also includes a sleeve 16 and a pressure plate 17. The sleeve 16 is arranged at the lower end of the threaded rod 15. The sleeve 16 is rotationally connected to the threaded rod 15. The lower end of the sleeve 16 is installed with the pressure plate 17. The threaded rod 15 rotates in the sleeve 16, so that the angle of the pressure plate 17 does not change during the up and down movement. The fixing component 200 also includes a protective layer 18. The protective layer 18 is arranged at the lower end of the pressure plate 17. The pressure plate 17 is made of sponge material. The protective layer 18 prevents the pressure plate 17 from wearing the coupler 3, thereby playing a protective role.

[0024] When using the coupler cavity fastening screw tooling of the present technical solution, first pull the handle 11 forward to compress the spring 12 group and drive the slider 8 to move forward in the slide rail 7, so that the clamping plate 9 can move forward, thereby increasing the distance between the clamping plate 9 and the U-shaped limit frame 2, and then align the output port of the coupler cavity with the output port jack 4 and the first output port through groove 5 respectively, and then place the cover plate on the coupler cavity, and then release the handle 11, and through the rebound of the spring 12 group, it is convenient to clamp the coupler 3 between the clamping plate 9 and the U-shaped limit frame 2, and finally, rotate the threaded rod 15 downward, and the threaded rod 15 rotates in the threaded hole 14, so that the pressure plate 17 moves downward, and the coupler 3 can be fixed under the pressure plate 17 to avoid slipping, thereby facilitating the staff to tighten the screws.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coupler cavity fastening screw tool, comprising a fastening screw tool body (1), characterized in that: The upper end of the fastening screw tool body (1) is connected to a U-shaped limit frame (2), the right side of the U-shaped limit frame (2) is connected to a coupler (3), the left side of the U-shaped limit frame (2) is provided with an output port jack (4), the back side of the U-shaped limit frame (2) is provided with a first output port through slot (5), the upper end of the fastening screw tool body (1) is provided with a clamping assembly (100), the upper end of the U-shaped limit frame (2) is provided with a vertical plate (6), the upper end of the vertical plate (6) is provided with a fixing assembly (200), and the lower end of the fastening screw tool body (1) is connected to a supporting foot (19).

2. A coupler cavity fastening screw tool according to claim 1, characterized in that: The clamping assembly (100) comprises a slide rail (7), a slider (8), a clamping plate (9), and a second output port through slot (10); the slide rail (7) is arranged at the upper end of the fastening screw fixture body (1); the slide rail (7) is slidably connected to the slider (8); a clamping plate (9) is fixed to the upper end of the slider (8); and a second output port through slot (10) is provided in front of the clamping plate (9).

3. A coupler cavity fastening screw tool according to claim 1, characterized in that: The clamping assembly (100) further comprises a handle (11) and a spring (12); the handle (11) is arranged at the upper end of the clamping plate (9); and the spring (12) is installed in front of the clamping plate (9).

4. A coupler cavity fastening screw tool according to claim 3, characterized in that: The clamping assembly (100) further comprises a protection pad (13), wherein the protection pad (13) is arranged on the back side of the clamping plate (9), and the protection pad (13) is made of sponge material.

5. The coupler cavity fastening screw tool according to claim 1, characterized in that: The fixing assembly (200) comprises a threaded hole (14) and a threaded rod (15); the threaded hole (14) is provided at the upper end of the vertical plate (6); and the threaded hole (14) and the threaded rod (15) are threadedly connected.

6. A coupler cavity fastening screw tool according to claim 5, characterized in that: The fixing assembly (200) further comprises a sleeve (16) and a pressure plate (17); the sleeve (16) is arranged at the lower end of the threaded rod (15); the sleeve (16) is rotatably connected to the threaded rod (15); and the pressure plate (17) is installed at the lower end of the sleeve (16).

7. A coupler cavity fastening screw tool according to claim 6, characterized in that: The fixing assembly (200) further comprises a protective layer (18), wherein the protective layer (18) is arranged at the lower end of the pressing plate (17), and the pressing plate (17) is made of sponge material.

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