A plastic dielectric plate for phase shifter

Abstract

The utility model relates to medium plate technical field discloses a kind of plastic medium plates for phase shifter special, including long plate component, middle plate component, small axle component, connecting seat, second clamping slot and short plate component, long plate component is basic component, its one end is equipped with connecting protrusion and first clamping slot, and long plate component still is provided with clamping slot, middle plate component is connected with long plate component, long plate component is distributed with through slot, slot and third clamping slot, small axle component is installed in the corresponding position of long plate component, connecting seat is simultaneously installed on long plate component and middle plate component, the middle position of long plate component is provided with long groove, short plate component is connected with middle plate component, second clamping slot is respectively set on long plate component and middle plate component.The utility model is cooperated by the long plate component, middle plate component and short plate component of being set, and it is positioned and assembled quickly and accurately by connecting protrusion, clamping slot and slot structure, and additional fastener can be reduced.

Description

Technical Field

[0001] This utility model relates to the field of dielectric substrate technology, and in particular to a plastic dielectric substrate for use in phase shifters. Background Technology

[0002] Plastic dielectric substrates used in phase shifters are commonly used in microwave, radio frequency, and antenna systems as a key dielectric material in the signal transmission path. With the rapid development of communication technology, phase shifters are widely used in radar, satellite communication, phased array antennas, and other fields. Their performance largely depends on the dielectric constant, loss characteristics, and mechanical stability of the dielectric substrate. Due to their light weight, good processability, low cost, and certain dielectric properties, plastic dielectric substrates have gradually become an important choice in phase shifter design, providing fundamental material support for the lightweight and mass production of phase shifters.

[0003] In existing technologies, phase shifters lose precise positioning and connection benchmarks during assembly, making it difficult for components to achieve stable and compatible installation. This not only significantly increases assembly difficulty and prolongs assembly time, but also easily leads to loose connections between components due to installation deviations. At the same time, the power transmission efficiency between internal components of the phase shifter decreases and stability deteriorates, thereby affecting the accuracy and response speed of phase adjustment and failing to guarantee that the phase shifter maintains stable performance output during operation. Utility Model Content

[0004] Given that existing phase shifters lose precise positioning and connection benchmarks during assembly, making it difficult to achieve stable and compatible installation of various components, this not only significantly increases assembly difficulty and prolongs assembly time, but also easily leads to loose connections between components due to installation deviations. At the same time, the power transmission efficiency between internal components of the phase shifter decreases and stability deteriorates, thereby affecting the accuracy and response speed of phase adjustment and failing to guarantee that the phase shifter maintains stable performance output during operation, this utility model is proposed.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a plastic dielectric plate for a phase shifter, comprising a long plate component, a middle plate component, a small shaft component, a connecting seat, a second slot, and a short plate component. The long plate component is a basic component, with a connecting protrusion and a first slot at one end, and a snap-fit ​​groove on the long plate component. The middle plate component is connected to the long plate component, and the long plate component has through slots, slots, and a third slot. The small shaft component is installed at a corresponding position on the long plate component. The connecting seat is installed on both the long plate component and the middle plate component. A long groove is provided in the middle position of the long plate component. The short plate component is connected to the middle plate component. The second slot is respectively provided on the long plate component and the middle plate component.

[0006] As a preferred embodiment of the plastic dielectric plate for phase shifters described in this utility model, a connector is fixedly installed on the side wall of the middle plate component, and the connector is adapted to and connected to the long plate component to enhance the stability of the connection between the middle plate component and the long plate component.

[0007] As a preferred embodiment of the plastic dielectric plate for phase shifters described in this utility model, one end of the short plate component is provided with a mounting groove, which is a U-shaped structure for engaging and positioning with the external components of the phase shifter.

[0008] As a preferred embodiment of the plastic dielectric plate for phase shifters described in this utility model, the number of small shaft components is two, the two small shaft components are symmetrically distributed on both sides of the long plate component, and the axis of the small shaft components is perpendicular to the plate surface of the long plate component.

[0009] As a preferred embodiment of the plastic medium plate for phase shifters described in this utility model, the connecting seat is provided with a threaded hole, which is used to fix the connecting seat to the housing or other functional components of the phase shifter by bolts.

[0010] In a preferred embodiment of the plastic dielectric plate for phase shifters described in this utility model, the width of the long groove is adapted to the diameter of the internal adjusting rod of the phase shifter.

[0011] The beneficial effects of this utility model are:

[0012] 1. By using long plate components, medium plate components, and short plate components in coordination, and through connecting protrusions, slots, and grooves, fast and accurate positioning and assembly can be achieved. This reduces the use of additional fasteners, making the overall assembly process simpler and more efficient. At the same time, the plastic material is lightweight and easy to process. Combined with small shaft components and connecting seats, it not only ensures the assembly is firm and stable, but also improves the overall lightweight and integration of the phase shifter, which is beneficial to the accuracy of phase adjustment and the reliable operation of the equipment. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the long plate component of this utility model;

[0016] Figure 3 This is a schematic diagram of the short-plate component of this utility model;

[0017] Explanation of reference numerals in the attached figures:

[0018] 1. Long plate component; 2. Connecting protrusion; 3. First slot; 4. Snap-fit ​​slot; 5. Small shaft component; 6. Connecting seat; 7. Second slot; 8. Long slot; 9. Middle plate component; 10. Connector; 11. Through slot; 12. Slot; 13. Short plate component; 14. Mounting slot; 15. Third slot. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0020] Example

[0021] Refer to attached figure Figure 1 - Appendix Figure 3 This is the first embodiment of the present invention, which provides a plastic dielectric plate for a phase shifter, including a long plate component 1, a middle plate component 9, a small shaft component 5, a connecting seat 6, a second slot 7, and a short plate component 13. The long plate component 1 is the basic component, with a connecting protrusion 2 and a first slot 3 at one end, and a snap-fit ​​groove 4. The middle plate component 9 is connected to the long plate component 1. The long plate component 1 has through grooves 11, slots 12, and a third slot 15, etc. The small shaft component 5 is installed at the corresponding position of the long plate component 1. The connecting seat 6 is installed on the long plate component 1 and the middle plate component 9 to provide support for the connection of other components. A long groove 8 is provided in the middle position of the long plate component 1. The short plate component 13 is connected to the middle plate component 9. A connecting piece 10 is fixedly installed on the side wall of the middle plate component 9. A mounting groove 14 is provided at one end of the short plate component 13. The second slot 7 is also provided on the long plate component 1 and the middle plate component 9. All components cooperate with each other to form an integral plastic dielectric plate structure.

[0022] During use, as key components of the phase shifter, the long plate component 1, the middle plate component 9, and the short plate component 13 work together, relying on structures such as the connecting protrusion 2, the first slot 3, the snap-fit ​​slot 4, the second slot 7, and the third slot 15, to achieve precise installation and positioning with other components of the phase shifter. The small shaft component 5 and the connecting seat 6 assist in completing the connection and transmission between components. Structures such as the long slot 8, the through slot 11, and the slot 12 also participate in the cooperation, enabling the phase shifter to achieve functions such as phase adjustment by utilizing the structural characteristics of the plastic medium plate. During installation, the corresponding components of the phase shifter are fitted and installed with the connecting protrusion 2, the connecting seat 6, and the slots of the plastic medium plate to form a complete phase shifter device.

[0023] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A plastic dielectric plate for use in phase shifters, characterized in that: The system includes a long plate component (1), a middle plate component (9), a small shaft component (5), a connecting seat (6), a second slot (7), and a short plate component (13). The long plate component (1) is a basic component, with a connecting protrusion (2) and a first slot (3) at one end. The long plate component (1) also has a snap-fit ​​groove (4). The middle plate component (9) is connected to the long plate component (1). The long plate component (1) has a through groove (11), a slot (12), and a third slot (15). The small shaft component (5) is installed at the corresponding position of the long plate component (1). The connecting seat (6) is installed on both the long plate component (1) and the middle plate component (9). The long plate component (1) has a long groove (8) in the middle position. The short plate component (13) is connected to the middle plate component (9). The second slot (7) is respectively provided on the long plate component (1) and the middle plate component (9).

2. The plastic dielectric plate for phase shifters according to claim 1, characterized in that: A connector (10) is fixedly installed on the side wall of the middle plate component (9). The connector (10) is adapted to connect with the long plate component (1) to enhance the stability of the connection between the middle plate component (9) and the long plate component (1).

3. The plastic dielectric plate for phase shifters according to claim 2, characterized in that: One end of the short plate component (13) is provided with a mounting groove (14), which is a U-shaped structure and is used to engage and position with the external components of the phase shifter.

4. The plastic dielectric plate for phase shifters according to claim 3, characterized in that: The number of small shaft components (5) is two. The two small shaft components (5) are symmetrically distributed on both sides of the long plate component (1), and the axis of the small shaft components (5) is perpendicular to the plate surface of the long plate component (1).

5. The plastic dielectric plate for a phase shifter according to claim 4, characterized in that: The connecting seat (6) has a threaded hole, which is used to fix the connecting seat (6) to the housing or other functional components of the phase shifter by bolts.

6. The plastic dielectric plate for a phase shifter according to claim 1, characterized in that: The width of the long slot (8) is adapted to the diameter of the internal adjusting rod of the phase shifter.

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