Rapid waveguide port connecting device
By designing a quick waveguide port connection device, using push rods and slide rail guide fixing plates to drive the waveguide adapter to connect to the waveguide port of the product under test, the problem of repeated disassembly and damage of the waveguide port during testing was solved, and high-efficiency testing was achieved. and accurate connections.
Patent Information
- Application Number
- CN202420347725.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-02-26
AI Technical Summary
During the test of the waveguide, repeated disassembly and damage caused the assembly efficiency, and the assembly of the two parts at the waveguide connection requires high accuracy, making it inconvenient for manual positioning.
A fast wave inlet connection device is designed, including the base, the product fixing seat, the fixed block of the push rod, the fast push rod, the sliding rail -oriented fixing plate, the positioning of the slide rail and waveguide. By promoting the fast push rod drive the sliding rail -oriented fixing board, the waveguide rotor is connected to the waveguide port of the test product.
It solves the problem of repeated disassembly and damage of the product during testing and achieves high-efficiency testing. By setting guide positioning posts on the waveguide adapter, error correction is facilitated and the accuracy of the connection is improved.
Smart Images
Figure CN222395150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of communications, in particular to a fast waveguide port connection device. Background Art
[0002] Waveguide coaxial cable assemblies are widely used in microwave radio frequency communication systems and are important passive components in radar antennas, missile guidance and microwave testing. Since waveguide components have the characteristics of high operating frequency, large power capacity and low transmission loss, they are particularly suitable for applications in high frequency bands and occasions with high requirements for power transmission.
[0003] During the test, the product needs to be fixed with screws. Too many times of test disassembly and assembly will cause thread slippage in the threaded holes, resulting in low assembly efficiency. The waveguide port needs to be frequently disassembled and assembled, which affects work efficiency during the work process. The two parts at the connection of the waveguide port have assembly accuracy requirements, which are not convenient for manual positioning. In order to solve the problem of frequent disassembly and assembly of the waveguide port, the waveguide connection has been improved. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the shortcomings of the prior art, the utility model provides a fast waveguide port connection device, which has the advantage of solving the problem of repeated disassembly and damage of products during testing, and realizing high-efficiency testing of products.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast waveguide port connecting device, comprising a base, a product fixing seat is fixedly connected to the top of the base, a product to be tested and a connector are arranged on the top of the product fixing seat, a push rod fixing block is fixedly connected to the top of the base, a fast push rod is arranged on the push rod fixing block, one end of the fast push rod is connected to a slide rail guide fixing plate, a positioning slide rail and a waveguide adapter are arranged on the slide rail guide fixing plate, the top of the base is connected to the slide rail base by screws, and is located below the positioning slide rail, and the slide rail guide fixing plate is driven to move along the slide direction by pushing the fast push rod, so that the slide rail guide fixing plate drives the waveguide adapter to move and connect with the waveguide port of the product to be tested, thereby solving the problem of repeated disassembly and damage of the product during the test process and realizing efficient product testing.
[0008] Preferably, the slide rail guide fixing plate is set in a "U" shape, the positioning slide rail is connected to the bottom of the slide rail guide fixing plate by screws, and is slidingly connected to the slide of the slide rail base. The slide rail guide fixing plate can drive the positioning slide rail to slide along the slide direction to improve the movement stability.
[0009] Preferably, the quick push rod is connected to the top of the push rod fixing block by screws.
[0010] Preferably, the waveguide adapter is connected to the left inner cavity of the slide rail guide fixing plate by screws, and the waveguide adapter is provided with an SMA connector connected to the waveguide port of the product, so as to facilitate connection with the waveguide port of the product under test.
[0011] Preferably, the waveguide adapter is provided with a guide positioning post. By providing the guide positioning post on the waveguide adapter, error correction is facilitated, thereby facilitating connection positioning.
[0012] Preferably, the slide rail guide fixing plate, the quick push rod, the push rod fixing block, the positioning slide rail, the slide rail base, and the waveguide adapter are each in two groups, and are relatively arranged on the left and right sides of the product fixing seat.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a fast waveguide port connection device, which has the following beneficial effects:
[0015] 1. The fast waveguide port connection device drives the slide rail guide fixing plate to move along the slide direction by pushing the fast push rod, so that the slide rail guide fixing plate drives the waveguide adapter to move and connect with the waveguide port of the product under test, which solves the problem of repeated disassembly and damage of the product during the test and realizes efficient product testing.
[0016] 2. The rapid waveguide port connection device is convenient for error correction by arranging guide positioning posts on the waveguide adapter, thereby facilitating connection positioning. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] In the figure: 1. Base; 2. Slide guide fixing plate; 3. Quick push rod; 4. Push rod fixing block; 5. Positioning slide rail; 6. Slide rail base; 7. Product fixing seat; 8. Waveguide adapter; 9. Product under test. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] like Figure 1 As shown, the utility model provides a fast waveguide port connection device, including a base 1, a product fixing seat 7 is fixedly connected to the top of the base 1, a tested product 9 and a connector are arranged on the top of the product fixing seat 7, a push rod fixing block 4 is fixedly connected to the top of the base 1, a fast push rod 3 is arranged on the push rod fixing block 4, the fast push rod 3 is connected to the top of the push rod fixing block 4 by screws, one end of the fast push rod 3 is connected to a slide rail guide fixing plate 2, a positioning slide rail 5 and a waveguide adapter 8 are arranged on the slide rail guide fixing plate 2, a slide rail base 6 is connected to the top of the base 1 by screws, and is located below the positioning slide rail 5, the slide rail guide fixing plate 2 is arranged in a "U" shape, the positioning slide rail 5 is connected to the bottom of the slide rail guide fixing plate 2 by screws, and is slidably connected to the slideway of the slide rail base 6, the slide rail guide fixing plate 2 can drive the positioning slide rail 5 to slide along the slideway direction, thereby improving the movement stability The waveguide adapter 8 is connected to the left inner cavity of the slide rail guide fixing plate 2 by screws. The waveguide adapter 8 is provided with an SMA connector connected to the waveguide port of the product, which is convenient for connecting to the waveguide port of the product 9 under test. The waveguide adapter 8 is provided with a guide positioning column. By arranging the guide positioning column on the waveguide adapter 8, it is convenient to correct the error, so as to facilitate the connection and positioning. There are two groups of the slide rail guide fixing plate 2, the quick push rod 3, the push rod fixing block 4, the positioning slide rail 5, the slide rail base 6, and the waveguide adapter 8, which are relatively arranged on the left and right sides of the product fixing seat 7. By pushing the quick push rod 3, the slide rail guide fixing plate 2 is driven to move along the slide direction, so that the slide rail guide fixing plate 2 drives the waveguide adapter 8 to move and connect with the waveguide port of the product 9 under test, which solves the problem of repeated disassembly and damage of the product during the test and realizes efficient product testing.
[0022] In this embodiment, the quick push rod 3 is pushed to drive the slide guide fixing plate 2 to move along the slide direction, so that the slide guide fixing plate 2 drives the waveguide adapter 8 to move and connect with the waveguide port of the product under test 9, thereby solving the problem of repeated disassembly and damage of the product during the test process, and realizing efficient product testing. By setting a guide positioning column on the waveguide adapter 8, error correction is facilitated, thereby facilitating connection and positioning.
[0023] The working principle of the fast waveguide port connection device is described in detail below.
[0024] like Figure 1 As shown, when in use, the product 9 to be tested is fixed on the product fixing seat 7, and the slide rail guide fixing plate 2 is driven to move along the slide direction by pushing the quick push rod 3, so that the slide rail guide fixing plate 2 drives the waveguide adapter 8 to move, and is positioned by the guide positioning column and then connected to the waveguide port of the product 9 to be tested, thereby solving the problem of repeated disassembly and damage of the product during the test process and realizing efficient product testing.
Claims
1. A fast waveguide port connection device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a product fixing seat (7), the top of the product fixing seat (7) is provided with a product to be tested (9) and a connector, the top of the base (1) is fixedly connected to a push rod fixing block (4), the push rod fixing block (4) is provided with a quick push rod (3), one end of the quick push rod (3) is connected to a slide rail guide fixing plate (2), the slide rail guide fixing plate (2) is provided with a positioning slide rail (5) and a waveguide adapter (8), the top of the base (1) is connected to a slide rail base (6) by screws, and is located below the positioning slide rail (5).
2. The rapid waveguide port connection device according to claim 1, characterized in that: The slide rail guide fixing plate (2) is arranged in a "U" shape, and the positioning slide rail (5) is connected to the bottom of the slide rail guide fixing plate (2) by screws, and is slidably connected to the slideway of the slide rail base (6).
3. The rapid waveguide port connection device according to claim 1, characterized in that: The fast push rod (3) is connected to the top of the push rod fixing block (4) by means of screws.
4. The rapid waveguide port connection device according to claim 1, characterized in that: The waveguide adapter (8) is connected to the left inner cavity of the slide rail guide fixing plate (2) by means of screws, and the waveguide adapter (8) is provided with an SMA connector connected to the product waveguide port.
5. The rapid waveguide port connection device according to claim 1, characterized in that: The waveguide adapter (8) is provided with a guide positioning column.
6. The rapid waveguide port connection device according to claim 1, characterized in that: The number of the slide rail guide fixing plate (2), the quick push rod (3), the push rod fixing block (4), the positioning slide rail (5), the slide rail base (6), and the waveguide adapter (8) are two groups, and they are relatively arranged on the left and right sides of the product fixing seat (7).