Conductor assembly and microwave device

Abstract

The utility model relates to the technical field of electromagnetic wave transmission, especially to a kind of conductor assembly and microwave device, the conductor assembly includes first conductor and second conductor, also includes nut and bracing piece, the second conductor is provided with the opening that can elastically open and close, the nut is sleeved on the opening, the opening is sleeved on bracing piece, the nut is threadedly connected with first conductor, when the nut is tightened, the bracing piece can make the opening size become larger, provide a kind of conductor assembly that connection is reliable, and the phenomenon of sparking is not prone to, the microwave device includes the conductor assembly.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic wave transmission technology, and in particular to a conductor assembly and a microwave device. Background Technology

[0002] With the development of technology, the application of electromagnetic wave technology is becoming more and more widespread. Its application fields include mobile communication, radar, satellite communication and electronic countermeasures, and it also has great potential for development in the industrial field, such as microwave drying and sewage treatment. The application prospects are broad.

[0003] In existing technologies, the conductors responsible for signal transmission are prone to detachment at their connections and arcing, which limits their application prospects. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a conductor assembly that is reliable in connection and not prone to sparking.

[0005] Another objective of this invention is to provide a microwave device that employs the aforementioned conductor assembly.

[0006] The objective of this utility model is achieved through the following technical solution: A conductor assembly includes a first conductor and a second conductor, and also includes a nut and a support rod. The second conductor is provided with an elastically openable opening. The nut is fitted onto the opening, and the opening is fitted onto the support rod. The nut is threadedly connected to the first conductor. When the nut is tightened, the support rod can increase the size of the opening.

[0007] Furthermore, the height of the opening is greater than the end face of the nut, and the end face of the support rod is not lower than the end face of the nut.

[0008] Furthermore, the support rod is provided with an inclined surface, and the opening is fitted onto the inclined surface.

[0009] Furthermore, a boss is provided at the end of the opening.

[0010] Furthermore, the strut is detachably connected to the first conductor.

[0011] Furthermore, the support rod is threadedly connected to the first conductor, and the thread direction of the nut is the same as that of the support rod.

[0012] Furthermore, the nut is provided with a groove.

[0013] A microwave device including the conductor assembly.

[0014] This utility model has the following advantages: The second conductor of this utility model conductor assembly has an opening that can be elastically opened or closed. A nut is fitted onto the opening, which is fitted onto a support rod. When the nut is tightened, the second conductor can move closer to the first conductor. Under the action of the support rod, the opening size increases, thereby preventing the second conductor from falling out of the nut and achieving a firm and reliable connection between the second conductor and the first conductor. In addition, the increased size of the opening eliminates the gap between the second conductor and the nut, thereby effectively preventing arcing and ensuring the transmission performance of electromagnetic waves. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the conductor assembly of this utility model; Figure 2 This is a schematic diagram of the structure of Embodiment 2 of the conductor assembly of this utility model; Figure 3 This is a schematic diagram of the structure of embodiment 3 of the conductor assembly of this utility model; Figure 4 for Figure 1 , Figure 2 and Figure 3 AA section diagram in the image; In the diagram: 1-first conductor, 2-second conductor, 3-nut, 4-strut, 5-conical hole, 6-opening, 7-blind hole, 8-bore, 9-groove. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0019] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0020] In this invention, unless otherwise expressly specified and limited, "above or below" the first feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on" the first feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the first feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] like Figures 1 to 4 As shown, a conductor assembly includes a first conductor 1 and a second conductor 2, as well as a nut 3 and a support rod 4. The lower end of the second conductor 2 has a tapered hole 5, smaller at the top and larger at the bottom. The wall of the tapered hole 5 has an opening 6, which extends along the length of the second conductor 2 and can elastically open or close along the diameter of the tapered hole 5. The nut 3 has a through hole and is fitted onto the opening 6 through the through hole. The second conductor 2 is fitted onto the support rod 4 through the opening 6. The upper end of the first conductor 1 has a blind hole 7. The lower end of the support rod 4 extends beyond the lower end face of the second conductor 2 and abuts against the bottom of the blind hole 7 (see...). Figure 1 ) or connection (see Figure 2 and Figure 3The inner wall of the blind hole 7 is threaded, and the nut 3 is connected to the first conductor 1 through the thread. When the nut 3 is tightened, the nut 3 can move the second conductor 2 closer to the first conductor 1. Under the action of the support rod 4, the opening 6 opens and enlarges along the diameter direction of the tapered hole 5, thereby preventing the second conductor 2 from falling out of the nut 3 and realizing a firm and reliable connection of the second conductor 2 to the first conductor 1. In addition, because the opening 6 opens and enlarges along the diameter direction of the tapered hole 5, the gap between the second conductor 2 and the nut 3 is eliminated, thereby effectively preventing arcing and ensuring the transmission performance of electromagnetic waves.

[0022] Furthermore, in order to allow the opening 6 to have a larger opening or closing space, thereby achieving a more reliable connection and further reducing the gap between the second conductor 2 and the nut 3, the height of the opening 6 is greater than the upper end face of the nut 3 (i.e., the upper end face of the opening 6 is higher than the upper end face of the nut 3), and the upper end face of the support rod 4 is not lower than the upper end face of the nut 3.

[0023] Furthermore, to avoid concentrated stress on the opening 6 and thus extend its service life, the support rod 4 is provided with an inclined surface that is smaller at the top and larger at the bottom. The second conductor 2 is sleeved on the inclined surface through the opening 6. In addition, the inclined surface can also increase the contact area and further prevent the second conductor 2 from falling out of the nut 3.

[0024] Furthermore, a boss 8 is provided at the end of the opening 6. The size of the boss 8 is larger than the diameter of the through hole and smaller than the diameter of the blind hole 7. The upper end of the second conductor 2 passes through the through hole, and the upper end face of the boss 8 abuts against the lower end face of the nut 3. When the gap between the second conductor 2 and the nut 3 is too large, the second conductor 2 cannot be moved towards the first conductor 1 when the nut 3 is tightened. At this time, the boss 8 can effectively solve the above problem and can more reliably prevent the second conductor 2 from falling out of the nut 3.

[0025] Furthermore, for ease of processing, assembly, and maintenance, the support rod 4 is detachably connected to the first conductor 1 (see...). Figure 2 and Figure 3 ).

[0026] Furthermore, such as Figure 3 As shown, the support rod 4 is threadedly connected to the first conductor 1, and the thread direction of the nut 3 is the same as that of the support rod 4. That is, when the nut 3 is tightened, the support rod 4 is also tightened, and when the nut 3 is loosened, the support rod 4 is also loosened, thereby improving the efficiency of installation and disassembly.

[0027] Furthermore, to facilitate processing, assembly, and maintenance, the upper end face of the nut 3 is provided with a groove 9, which is evenly arranged along the circumference of the nut 3, so that the nut 3 can be easily tightened or loosened using tools such as calipers.

[0028] A microwave device including the conductor assembly.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A conductor assembly comprising a first conductor (1) and a second conductor (2), characterized in that: It also includes a nut (3) and a support rod (4). The second conductor (2) is provided with an elastically openable opening (6). The nut (3) is fitted on the opening (6), and the opening (6) is fitted on the support rod (4). The nut (3) is threadedly connected to the first conductor (1). When the nut (3) is tightened, the support rod (4) can make the size of the opening (6) larger.

2. The conductor assembly according to claim 1, characterized in that: The height of the opening (6) is greater than the end face of the nut (3), and the end face of the support rod (4) is not lower than the end face of the nut (3).

3. The conductor assembly according to claim 2, characterized in that: The support rod (4) is provided with an inclined surface, and the opening (6) is fitted onto the inclined surface.

4. The conductor assembly according to any one of claims 1 to 3, characterized in that: The end of the opening (6) is provided with a boss (8).

5. The conductor assembly according to claim 4, characterized in that: The strut (4) is detachably connected to the first conductor (1).

6. The conductor assembly according to claim 5, characterized in that: The support rod (4) is threadedly connected to the first conductor (1), and the thread direction of the nut (3) is the same as that of the support rod (4).

7. The conductor assembly according to claim 6, characterized in that: The nut (3) is provided with a groove (9).

8. A microwave device, characterized in that: Includes the conductor assembly as described in any one of claims 1 to 7.

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