Dual-polarized high-frequency vibrator

Abstract

The application provides a dual-polarized high-frequency vibrator. The dual-polarized high-frequency vibrator comprises a second mounting ring, two first mounting grooves which are arranged at the bottom of the inner wall of the second mounting ring near the middle, the inner part of the first mounting groove is provided with a buckle, and the side adjacent to the buckle is fixedly connected with a first spring; and two second mounting grooves which are arranged at the bottom of the inner wall of the second mounting ring near the two sides. The dual-polarized high-frequency vibrator provided by the application can make the buckle clamped on the insulating head during the upward movement of the movable disc, so that the insulating head can be fixed in the inner part of the second mounting ring. The dual-polarized high-frequency vibrator can be installed in the inner part of the second mounting ring through the buckle, so that the bolt is not needed to be caught to be fixed, the rusting of the bolt is reduced, and the operation is convenient when the dual-polarized high-frequency vibrator is disassembled and installed, so that the disassembly and installation efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of communication technology, and in particular to a dual-polarized high-frequency oscillator. Background Technology

[0002] We know that wireless devices such as communication, radar, navigation, broadcasting, and television all transmit information through radio waves and require the radiation and reception of radio waves. In wireless devices, the device used to radiate and receive radio waves is called an antenna. The antenna provides the necessary coupling between the transmitter or receiver and the medium through which the radio waves are propagated. Like the transmitter and receiver, the antenna is also an important component of wireless devices.

[0003] In order to reduce the size of the antenna and improve space utilization, dual-polarized high-frequency vibrators were designed. However, the vibrator is the core component of the antenna, and the requirements for it are becoming increasingly stringent. Most traditional antenna vibrators are either split-type spliced ​​vibrators or PCB printed circuit board vibrators.

[0004] When fixing a dual-polarized high-frequency vibrator to a reflector, it requires precise positioning and cannot rotate. It is typically secured with bolts, but the installation space is limited, and exposed bolts are prone to rust and difficult to remove. This inconvenience for replacement or maintenance increases the efficiency of installation and disassembly for workers. Therefore, it is necessary to provide a dual-polarized high-frequency oscillator to solve the above-mentioned technical problems. Summary of the Invention

[0005] This invention provides a dual-polarized high-frequency oscillator, which solves the problem that due to the limited space for installing the dual-polarized high-frequency oscillator, if it is fixed by bolts, the exposed bolts are prone to rusting, making disassembly and installation inconvenient and affecting the efficiency of installation and disassembly.

[0006] To solve the above-mentioned technical problems, the dual-polarized high-frequency oscillator provided by the present invention includes: a second mounting ring; The first mounting slot has two slots located at the bottom near the middle of the inner wall of the second mounting ring. Each slot has a buckle inside, and each buckle has a first spring fixedly connected to the bottom side of the buckle. The second mounting slots are both located at the bottom of the inner wall of the second mounting ring near both sides. A support plate is fixedly connected to the bottom of the inner wall of each second mounting slot. A second spring is fixedly connected to the top of each support plate. A movable disc is fixedly connected to the top of each second spring. A limit ring is fixedly connected to the top of each movable disc. A movable buckle is fixedly connected to the side of each movable disc near the first mounting slot. A connecting rod is rotatably connected to one side of each movable buckle. The other end of each connecting rod is rotatably connected to the other side of the buckle through the movable buckle. An insulating head is disposed inside a second mounting ring. Each insulating head has a mounting plate fixedly connected to its bottom, and each mounting plate has a support pin fixedly connected to its bottom. A support column is fixedly connected to the top of the insulating head, and a radial plate is disposed on the top of the support column via a first mounting ring. The other end of each first spring is fixedly connected to an adjacent side of the inner wall of the first mounting groove. The support pin is inserted into the limiting ring. The positions and shapes of the first and second mounting grooves can be referenced. Figure 2 The clip is an inverted L-shape; the curved part is for engaging with the insulating head. The shape of the clip can be referenced. Figure 2 When removing the insulating head, it needs to be pulled out quickly from inside the second mounting ring, while when installing the insulating head, it needs to be pulled slowly so that the clip can engage with the insulating head.

[0007] Preferably, the first mounting ring has two mounting holes on its exterior, and the first mounting ring is mounted on the top of the support column by bolts or welding.

[0008] Preferably, a conduit is connected through the top of the inner wall of the first mounting ring, a second through hole is provided at the bottom of the conduit, and the top of the conduit is connected to the insulating plate to facilitate the installation of the cable. The second through hole corresponds to the position of the first through hole.

[0009] Preferably, an insulating plate is provided at the top center of the radiating sheet, a power supply plate is provided on the top of the insulating plate, and two conductive plugs are provided on the top of the power supply plate.

[0010] Preferably, a sealing block is fixedly connected to the front of the support column at the bottom position, and the front of the sealing block has a through first hole. The sealing block is welded or glued to the support column.

[0011] Preferably, the insulating head is composed of two squares of different sizes, with the smaller square located at the bottom, and holes are provided on both sides of the insulating head for the buckle to engage.

[0012] Preferably, the insulating head has fixing plates on both the front and back sides via fixing bolts. A sealing ring is fixedly connected to the bottom of the fixing plate. The sealing ring is installed on the outside of the insulating head via the fixing plate and the fixing bolt. The fixing bolt and the insulating head are threaded together.

[0013] Preferably, the sealing ring is fitted onto the top of the second mounting ring, and the inside of the sealing ring is provided with a contact layer, which is made of waterproof rubber material and serves to seal and waterproof.

[0014] Preferably, a mounting plate is fixedly connected to the bottom of the second mounting ring, and bolts are provided on both sides of the top of the mounting plate.

[0015] Compared with related technologies, the dual-polarized high-frequency oscillator provided by the present invention has the following beneficial effects: This invention provides a dual-polarized high-frequency vibrator. When the dual-polarized high-frequency vibrator needs to be disassembled and installed for replacement, first press the support column with the radiating plate installed, allowing the insulating head to move downwards along with the support bolt via the movable disc on the second spring. During the descent of the movable disc, two connecting rods push two latches to rotate inside the second mounting groove, thereby releasing the restriction on the insulating head. After the two latches separate, the dual-polarized high-frequency vibrator can be quickly pulled to remove the insulating head from inside the second mounting ring. After disassembling the dual-polarized high-frequency vibrator for maintenance or when a new dual-polarized high-frequency vibrator needs to be installed, simply install the sealing ring on the insulating head via the fixing plate, and then insert the insulating head into the... Inside the second mounting ring, align the support bolt and the limiting ring. Then, push the movable plate downwards using the support bolt to open the two latches. After the insulating head contacts the bottom of the inner wall of the second mounting ring, slowly release the dual-polarized high-frequency vibrator, allowing the insulating head to slowly move upwards inside the second mounting ring via the spring. As the movable plate moves upwards, the latches will engage with the insulating head, thus fixing the insulating head inside the second mounting ring. This device allows the dual-polarized high-frequency vibrator to be installed inside the second mounting ring using latches, eliminating the need for bolts for fixation, reducing bolt rusting, and facilitating disassembly and installation, thus improving efficiency. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the dual-polarized high-frequency oscillator provided by the present invention; Figure 2 A schematic diagram of the structure of the first mounting groove is provided for this invention; Figure 3 For the present invention Figure 2 An enlarged view of point A shown; Figure 4 A schematic diagram of the structure of the radiating sheet is provided for this invention; Figure 5A schematic diagram of the conduit structure is provided for this invention; Figure 6 A schematic diagram of the contact layer is provided for this invention.

[0017] The following are the labeling elements in the diagram: 1. Mounting plate, 2. Bolt, 3. Insulating head, 4. Support column, 5. Feeder plate, 6. Radiation plate, 7. First mounting ring, 8. First through hole, 9. Sealing block, 10. Sealing ring, 11. Second mounting ring, 12. First mounting groove, 13. Second mounting groove, 14. Fixing plate, 15. Fixing bolt, 16. Support bolt, 17. Mounting plate, 18. Buckle, 19. First spring, 20. Movable buckle, 21. Connecting rod, 22. Supporting plate, 23. Second spring, 24. Movable disc, 25. Limiting ring, 26. Conductive plug, 27. Insulating plate, 28. Mounting hole, 29. Conduit, 30. Second through hole, 31. Contact layer. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0019] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic diagram of a preferred embodiment of the dual-polarized high-frequency oscillator provided by the present invention; Figure 2 A schematic diagram of the structure of the first mounting groove is provided for this invention; Figure 3 For the present invention Figure 2 An enlarged view of point A shown; Figure 4 A schematic diagram of the structure of the radiating sheet is provided for this invention; Figure 5 A schematic diagram of the conduit structure is provided for this invention; Figure 6 This invention provides a schematic diagram of the contact layer structure. The dual-polarized high-frequency oscillator includes: a second mounting ring 11; The first mounting groove 12 is formed at the bottom near the middle of the inner wall of the second mounting ring 11. Each of the first mounting grooves 12 is provided with a buckle 18. Each buckle 18 is fixedly connected to a first spring 19 at the bottom position on the adjacent side of the buckle 18. The second mounting groove 13 is located at the bottom of the inner wall of the second mounting ring 11 near both sides. The bottom of the inner wall of the second mounting groove 13 is fixedly connected to a support plate 22. The top of the support plate 22 is fixedly connected to a second spring 23. The top of the second spring 23 is fixedly connected to a movable disc 24. The top of the movable disc 24 is fixedly connected to a limit ring 25. The side of the movable disc 24 near the first mounting groove 12 is fixedly connected to a movable buckle 20. The side of the movable buckle 20 is rotatably connected to a connecting rod 21. The other end of the connecting rod 21 is rotatably connected to the other side of the buckle 18 through the movable buckle 20. An insulating head 3 is disposed inside the second mounting ring 11. Each insulating head 3 has a mounting plate 17 fixedly connected to its bottom, and a support bolt 16 fixedly connected to the bottom of each mounting plate 17. A support column 4 is fixedly connected to the top of the insulating head 3, and a radial plate 6 is disposed on the top of the support column 4 via the first mounting ring 7. The other end of each first spring 19 is fixedly connected to an adjacent side of the inner wall of the first mounting groove 12. The support bolt 16 is inserted into the limiting ring 25. The positions and shapes of the first mounting groove 12 and the second mounting groove 13 can be referenced. Figure 2 The clip 18 is an inverted L-shape, with the bent part snapping into the insulating head 3. The shape of the clip 18 can be referenced. Figure 2 When removing the insulating head 3, it needs to be pulled out quickly from inside the second mounting ring 11. When installing the insulating head 3, it is necessary to slowly pull the insulating head 3 so that the clip 18 can be inserted into the insulating head 3. The device formed by the top of the insulating head 3 is a dual-polarized high-frequency oscillator, which is an existing mature device with existing working methods and principles.

[0020] The first mounting ring 7 has two mounting holes 28 on its exterior. The first mounting ring 7 can be installed on the top of the support column 4 by means of bolts 2 or welding. The mounting holes 28 are used when fixing the first mounting ring 7 with bolts 2.

[0021] A conduit 29 is connected through the top of the inner wall of the first mounting ring 7. A second through hole 30 is provided at the bottom end of the conduit 29. The top end of the conduit 29 is connected to the insulating plate 27 to facilitate the installation of cables. The second through hole 30 corresponds to the position of the first through hole 8.

[0022] An insulating plate 27 is installed at the top center of the radiating plate 6. A power supply plate 5 is installed on the top of the insulating plate 27. Two conductive plugs 26 are installed on the top of each power supply plate 5. The insulating plate 27, the power supply plate 5, and the conductive plugs 26 are all existing structural installation methods and their functions are all existing and mature methods.

[0023] A sealing block 9 is fixedly connected to the front of the support column 4 at the bottom position. The front of the sealing block 9 has a through hole 8. The sealing block 9 is welded or glued to the support column 4, which has an existing structural shape.

[0024] The insulating head 3 is composed of two squares of different sizes, with the smaller square located at the bottom. Both sides of the insulating head 3 have holes that allow the buckle 18 to be engaged.

[0025] The insulating head 3 has fixing plates 14 on both the front and back sides via fixing bolts 15. A sealing ring 10 is fixedly connected to the bottom of the fixing plate 14. The sealing ring 10 is installed on the outside of the insulating head 3 via the fixing plate 14 and the fixing bolt 15. The fixing bolt 15 and the insulating head 3 are threaded together.

[0026] The sealing ring 10 is fitted onto the top of the second mounting ring 11. The sealing ring 10 has a contact layer 31 inside, which is made of waterproof rubber and serves to seal and waterproof.

[0027] The bottom of the second mounting ring 11 is fixedly connected to a mounting plate 1, and bolts 2 are provided on both sides of the top of the mounting plate 1. The mounting plate 1 is fixed to the position where the dual-polarized high-frequency vibrator is installed by the bolts 2.

[0028] The working principle of the dual-polarized high-frequency oscillator provided by this invention is as follows: First, press the support column 4 on which the radiating plate 6 is installed, allowing the insulating head 3 to move downwards along with the support bolt 16 via the movable disc 24 on the second spring 23. During the descent of the movable disc 24, the two connecting rods 21 push the two latches 18 to rotate inside the second mounting groove 13, thereby releasing the restriction on the insulating head 3. After the two latches 18 separate, the dual-polarized high-frequency vibrator can be quickly pulled to remove the insulating head 3 from inside the second mounting ring 11. After disassembling the dual-polarized high-frequency vibrator for inspection or installation of a new one, simply connect the sealing ring 10 via the fixed... The fixing plate 14 is installed on the insulating head 3. Then, the insulating head 3 is inserted into the inside of the second mounting ring 11, aligning the support bolt 16 and the limiting ring 25. Then, the movable plate 24 is pushed downward by the support bolt 16, causing the two latches 18 to open. After the bottom of the insulating head 3 and the inner wall of the second mounting ring 11 are in contact, the dual-polarized high-frequency vibrator is slowly released, allowing the insulating head 3 to slowly move upward inside the second mounting ring 11 by the spring. As the movable plate 24 moves upward, the latches 18 will lock onto the insulating head 3, thus fixing the insulating head 3 inside the second mounting ring 11.

[0029] Compared with related technologies, the dual-polarized high-frequency oscillator provided by the present invention has the following beneficial effects: When the dual-polarized high-frequency vibrator needs to be disassembled and installed for replacement, first press the support column 4 with the radiating plate 6 installed, allowing the insulating head 3 to move downward along with the support bolt 16 via the movable disc 24 on the second spring 23. During the descent of the movable disc 24, the two connecting rods 21 push the two latches 18 to rotate inside the second mounting groove 13, thereby releasing the restriction on the insulating head 3. After the two latches 18 separate, the dual-polarized high-frequency vibrator can be quickly pulled to remove the insulating head 3 from inside the second mounting ring 11. After the dual-polarized high-frequency vibrator is disassembled for maintenance or a new dual-polarized high-frequency vibrator needs to be installed, simply install the sealing ring 10 on the insulating head 3 via the fixing piece 14, and then insert the insulating head 3 into the second mounting ring 11. Align the support bolt 16 and the limiting ring 25, then push the movable plate 24 downwards through the support bolt 16 to open the two latches 18. After the bottom of the inner wall of the insulating head 3 and the second mounting ring 11 is in contact, slowly release the dual-polarized high-frequency vibrator so that the insulating head 3 moves slowly upwards inside the second mounting ring 11 through the spring. As the movable plate 24 moves upwards, the latches 18 will lock onto the insulating head 3, thus fixing the insulating head 3 inside the second mounting ring 11. With this device, the dual-polarized high-frequency vibrator can be installed inside the second mounting ring 11 through the latches 18, eliminating the need to use bolts 2 for fixing, reducing the possibility of bolts 2 rusting, and facilitating operation and improving disassembly and installation efficiency when disassembly and installation are required.

[0030] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A dual-polarized high-frequency oscillator, characterized in that, include: Second mounting ring; The first mounting slot has two slots located at the bottom near the middle of the inner wall of the second mounting ring. Each slot has a buckle inside, and each buckle has a first spring fixedly connected to the bottom side of the buckle. The second mounting slots are both located at the bottom of the inner wall of the second mounting ring near both sides. A support plate is fixedly connected to the bottom of the inner wall of each second mounting slot. A second spring is fixedly connected to the top of each support plate. A movable disc is fixedly connected to the top of each second spring. A limit ring is fixedly connected to the top of each movable disc. A movable buckle is fixedly connected to the side of each movable disc near the first mounting slot. A connecting rod is rotatably connected to one side of each movable buckle. The other end of each connecting rod is rotatably connected to the other side of the buckle through the movable buckle. An insulating head is disposed inside a second mounting ring. Each insulating head has a mounting plate fixedly connected to its bottom, and each mounting plate has a support pin fixedly connected to its bottom. Each insulating head has a support column fixedly connected to its top, and a radiating plate is disposed on the top of the support column through a first mounting ring.

2. The dual-polarized high-frequency oscillator according to claim 1, characterized in that, The first mounting ring has two mounting holes on its exterior, and it is mounted on the top of the support column by bolts or welding.

3. The dual-polarized high-frequency oscillator according to claim 1, characterized in that, A conduit is connected through the top of the inner wall of the first mounting ring, and a second through hole is provided at the bottom end of the conduit.

4. The dual-polarized high-frequency oscillator according to claim 1, characterized in that, An insulating plate is installed at the top center of the radiating plate, and a power supply plate is installed on top of the insulating plate. Each power supply plate has two conductive plugs on its top.

5. The dual-polarized high-frequency oscillator according to claim 1, characterized in that, A sealing block is fixedly connected to the front of the support column at the bottom position, and a first through hole is opened on the front of the sealing block.

6. The dual-polarized high-frequency oscillator according to claim 1, characterized in that, The insulating head is composed of two squares of different sizes, with the smaller square located at the bottom. Holes are provided on both sides of the insulating head for the buckle to engage.

7. The dual-polarized high-frequency oscillator according to claim 1, characterized in that, The insulating head has fixing plates on both the front and back sides via fixing bolts, and a sealing ring is fixedly connected to the bottom of the fixing plate.

8. The dual-polarized high-frequency oscillator according to claim 7, characterized in that, The sealing ring is fitted onto the top of the second mounting ring, and a contact layer is provided inside the sealing ring.

9. The dual-polarized high-frequency oscillator according to claim 1, characterized in that, The bottom of the second mounting ring is fixedly connected to a mounting plate, and the top of the mounting plate is located on both sides.

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