Power feed-in coupling coil based on high-frequency cavity
By introducing components such as a base plate, RF cavity, and power optimization mechanism into the feed coupling coil, high-efficiency power transmission and precise phase adjustment are achieved, solving the problems of high matching difficulty and phase error in the prior art, and improving the stability and ease of maintenance of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI AIPUQIANG PARTICLE EQUIP
- Filing Date
- 2025-05-10
- Publication Date
- 2026-05-01
AI Technical Summary
Existing feed-coupled coils have high matching difficulty due to their four-port design, are prone to phase errors, have a large number of RF transmission lines, have complex internal winding structures, are difficult to maintain, and increase hardware costs and engineering risks.
It employs a base plate, RF cavity, power optimization mechanism, wound coupling coil, cable, hardware optimization module, cylinder-driven phase adjustment mechanism and cable bundling mechanism to achieve efficient power transmission and distribution by precisely adjusting the coil phase, ensuring orderly cable management.
It reduces power transmission loss, improves phase adjustment accuracy, enhances device stability and operational reliability, simplifies cable management, and reduces maintenance difficulty.
Smart Images
Figure CN224190753U_ABST
Abstract
Description
A high-frequency cavity power feed coupling coil Technical Field
[0001] This utility model relates to the field of high-frequency power coupling transmission technology, and in particular to a high-frequency cavity power feed coupling coil. Background Technology
[0002] A feed-in coupling coil is an electromagnetic component that, through the principle of electromagnetic induction, enables the transmission of energy or signals between circuits or devices. It acts as a coupling element in the circuit, feeding the input electrical signal or energy into a specific circuit or device to complete the transmission and interaction of signals.
[0003] Based on electromagnetic induction, the high-frequency cavity power feed coupling coil generates an alternating magnetic field when a high-frequency current passes through it, thereby inducing a current in the high-frequency cavity and realizing power transmission. This coupling coil can efficiently introduce external high-frequency power into the high-frequency cavity, ensuring the stable operation of related equipment in the high-frequency cavity.
[0004] In existing technologies, some feed-in coupling coils employ a four-port feed design, increasing power capacity by adding redundant ports. They use four coaxial cables to connect the power source and the high-frequency cavity respectively, ensuring phase consistency by precisely controlling the cable length, and employing a complex winding structure inside the cavity to achieve uniform power distribution. They also use multi-path power combining technology to improve total power output. However, the long cable lengths of the multi-port cables lead to high matching difficulty, easily introducing phase errors. The large number of RF transmission lines, the complex winding structure inside the cavity, and the difficulty in maintenance, along with the redundancy of the power source output ports, increase hardware costs and engineering risks. Therefore, a high-frequency cavity power feed-in coupling coil is proposed to solve the above problems. Summary of the Invention
[0005] To overcome the above shortcomings, this utility model provides a high-frequency cavity power-feed coupling coil, which aims to improve the problems of high matching difficulty and easy introduction of phase error in the prior art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A high-frequency cavity power feed coupling coil includes a base plate, a radio frequency cavity is provided on the top of the base plate, power optimization mechanisms are provided on the left and right sides of the radio frequency cavity, multiple fixing plates are fixedly connected to the top of the base plate, and a wire harness mechanism is fixedly connected to the top of the fixing plates.
[0008] The power optimization mechanism includes wound coupling coils. The two wound coupling coils are respectively disposed on the left and right sides of the radio frequency cavity. The wound coupling coils are used to transmit the magnetic field they generate to the inside of the radio frequency cavity. Cables are fixedly connected to the front side of the wound coupling coils. Hardware optimization modules are fixedly connected to the front side of the two cables. A power distribution module is disposed on the top of the base plate, i.e., the front side of the hardware optimization module. A total power module is disposed on the top of the base plate, i.e., the right side of the power distribution module. A cylinder is fixedly connected to the inner wall of the base plate. A driven block is fixedly connected to the driving end of the cylinder. A driven slot is opened inside the base plate. A reset component is fixedly connected to the rear inner wall of the driven slot.
[0009] The above technical solution uses a base plate as the foundation support, which carries components such as the RF cavity and power optimization mechanism. The RF cavity is the core of power feeding. The power optimization mechanisms on both sides, through winding coupling coils, cables, and hardware optimization modules, realize the transmission, optimization, and distribution of power. The cylinder-driven driven block constitutes a phase adjustment mechanism to precisely adjust the coil phase. The fixing plate fixes the cable bundle mechanism to organize and fix the cables. All components work together to effectively achieve efficient power transmission and precise adjustment, ensuring orderly cable management.
[0010] As a further description of the above technical solution:
[0011] The reset assembly includes a driven post, a spring is fixedly connected to the inner rear wall of the driven post, a connecting post is fixedly connected to the front side of the spring, a driven plate is fixedly connected to the front side of the reset assembly, connecting rods are rotatably connected to the left and right sides of the driven plate, and the front side of the connecting post is fixedly connected to the rear side of the driven plate.
[0012] Through the above technical solution: the driven column, as a basic support component, is fixed to the inner wall of the rear side of the driven groove, providing installation space and a fixed foundation for the spring and the connecting column. The spring has elastic reset characteristics. When the cylinder drives the driven block to move the driven plate, it is compressed and stores elastic potential energy. When the cylinder stops driving or needs to be reset, the spring releases its potential energy and pushes the connecting column. The connecting column transmits the elastic force of the spring to the driven plate, so that the driven plate drives the connecting rod and the wound coupling coil to reset, ensuring that the coil can return to the initial position after phase adjustment, providing a precise starting state for the next adjustment.
[0013] As a further description of the above technical solution:
[0014] The wire harness mechanism includes a fixed block, a rotating block rotatably connected to the inner wall of the fixed block, a wire harness strip rotatably connected to the top of the fixed block, a plurality of limiting holes being provided inside the wire harness strip, an adjusting knob rotatably connected to the top of the rotating block, a cam fixedly connected to the bottom of the adjusting knob, a reset groove being provided inside the rotating block, a top post slidably connected inside the reset groove, a spring being sleeved on the outside of the top post, two limiting posts being fixedly connected to the bottom of the rotating block, and a limiting component being provided inside the rotating block.
[0015] The above technical solution uses a fixed block as a basic frame to provide rotational support for the rotating block, which can rotate flexibly inside. The linkage limit post and limit hole work together to limit the cable tie. The adjustment knob is connected to the cam. The operator rotates the knob to drive the cam to rotate. The convex surface lifts the top post and locks it into the fixed block to fix the rotating block. When the concave surface is in the position, the second spring drives the top post to reset, which facilitates the adjustment of the rotating block. In the limit assembly, the third spring works in conjunction with the slider to control the tightness of the cable tie with the limit hole, ensuring that the cable is firmly fixed and neatly arranged.
[0016] As a further description of the above technical solution:
[0017] The limiting component includes a limiting groove, a spring three is fixedly connected to the inner wall of the right side of the limiting groove, a slider is fixedly connected to the left side of the spring three, and the outside of the limiting groove is opened inside the rotating block.
[0018] Through the above technical solution: the limiting component is the key to the precise fixation of the wire harness mechanism. The limiting groove is opened inside the rotating block, providing installation space and motion guidance for the spring and the slider. One end of the spring is fixed to the inner wall of the right side of the limiting groove, and the other end is connected to the slider. The elasticity pushes the slider to cooperate with the limiting hole of the wire harness, so as to realize the reliable locking and flexible adjustment of the wire harness.
[0019] As a further description of the above technical solution:
[0020] The rear side of the driven block and the front side of the driven plate are in contact, and the far sides of the two connecting rods are respectively rotatably connected to the near sides of the two wound coupling coils;
[0021] Through the above technical solution: the driven block and the driven plate achieve power transmission through surface contact. When the cylinder drives the driven block to move linearly, the thrust can be accurately transmitted to the driven plate. The two connecting rods are respectively connected to the wound coupling coil for rotation, which converts the linear displacement of the driven plate into the position change of the coil, thereby realizing the precise adjustment of the power feed phase.
[0022] As a further description of the above technical solution:
[0023] The external part of the connecting column is slidably connected to the inside of the driven column, and the external part of the driven plate is slidably connected to the inside of the driven groove;
[0024] Through the above technical solution: the connecting column slides in the driven column and cooperates with the spring to realize the reset function of the driven plate. The driven plate slides in the driven groove to ensure the accuracy of its linear motion. The two provide stable support for phase adjustment through limit and guide design, making the position adjustment of the wound coupling coil more accurate and reliable.
[0025] As a further description of the above technical solution:
[0026] The rear side of the slider is fixedly connected to the front side of the cam, and the front side of the second spring is fixedly connected to the left inner wall of the reset groove.
[0027] Through the above technical solution: when the cam rotates, it can drive the slider to move synchronously. The second spring cooperates with the top column. When it is on the concave surface of the cam, the elasticity is used to reset the top column, which ensures the stable realization of the limiting and unlocking functions of the rotating block in the wire harness mechanism.
[0028] As a further description of the above technical solution:
[0029] The right side of the second spring is fixedly connected to the right side of the middle part of the top column, and the outside of the slider is slidably connected to the inside of the limiting groove.
[0030] Through the above technical solution: when the cam rotates, it can lift the top column on its convex surface, and when it is on the concave surface, the top column is reset by elasticity, ensuring the limiting and unlocking operation of the rotating block. The slider slides in the limiting groove, and cooperates with the spring three and the limiting hole of the cable tie to flexibly adjust the tightness of the cable tie and realize the stable management of the cable.
[0031] This utility model has the following beneficial effects:
[0032] 1. In this utility model, by coordinating and optimizing power signals through multi-module transmission, losses and reflections are reduced. Then, through stable power transmission, the phase of the coil is adjusted by the cylinder drive and reset components, thereby driving precise control of magnetic coupling and reset, so as to enhance the stability and reliability of the device, improve the accuracy of phase adjustment, and improve the power transmission efficiency of the device.
[0033] 2. In this utility model, the operator rotates the adjustment knob to drive the cam to rotate and squeeze the spring three. Then, the spring two drives the top column to reset and disengage from the fixed block, so that the rotating block can be rotated to make the limiting column disengage from the limiting hole. This achieves flexible adaptation to different quantities and thicknesses of cables. In turn, the cable management efficiency is improved through convenient adjustment. Attached Figure Description
[0034] Figure 1 is a three-dimensional schematic diagram of a high-frequency cavity power feed coupling coil proposed in this utility model;
[0035] Figure 2 is a schematic diagram of the structure of a driven block based on a high-frequency cavity power feed coupling coil proposed in this utility model;
[0036] Figure 3 is an enlarged view of point A in Figure 2;
[0037] Figure 4 is a schematic diagram of the structure of a rotating block based on a high-frequency cavity power feed coupling coil proposed in this utility model;
[0038] Figure 5 is an enlarged view of section B in Figure 4.
[0039] Legend:
[0040] 1. Base plate; 2. RF cavity; 3. Power optimization mechanism; 301. Winded coupling coil; 302. Cable; 303. Hardware optimization module; 304. Power distribution module; 305. Total power module; 306. Cylinder; 307. Driven block; 308. Driven slot; 309. Driven plate; 310. Driven post; 311. Spring 1; 312. Connecting post; 313. Connecting rod; 4. Fixing plate; 5. Cable harness mechanism; 501. Fixing block; 502. Rotating block; 503. Cable harness; 504. Limiting hole; 505. Adjusting knob; 506. Cam; 507. Reset slot; 508. Top post; 509. Spring 2; 510. Limiting slot; 511. Spring 3; 512. Slider; 513. Limiting post. Detailed Implementation
[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0042] Referring to Figures 1 to 3, this utility model provides an embodiment: a high-frequency cavity power feed coupling coil, including a base plate 1. The base plate 1 serves as the basic support component of the entire device, providing installation space for the upper components and bearing the weight of the entire device as well as various forces generated during operation. A radio frequency cavity 2, also known as a high-frequency cavity, is provided on the top of the base plate 1. It is the core working area for power feed into the entire device. Power optimization mechanisms 3 are respectively provided on the left and right sides of the radio frequency cavity 2. Multiple fixing plates 4 are fixedly connected to the top of the base plate 1. A wire harness mechanism 5 is fixedly connected to the top of the fixing plates 4. The power optimization mechanism 3 includes a wound coupling coil 301. The symmetrical dual-port feed structure of the wound coupling coil 301 requires symmetrical winding outside the radio frequency cavity 2. Through the principle of electromagnetic induction, power is transmitted from the outside to the radio frequency cavity 2. The two wound coupling coils 301 are respectively located on the left and right sides of the radio frequency cavity 2. The two wound coupling coils 301 transmit power from the outside to the radio frequency cavity 2 through the principle of electromagnetic induction. A cable 302 is fixedly connected to the front side of the wound coupling coil 301.
[0043] Cable 302 is a high-power coaxial cable with good shielding performance, which can effectively reduce the impact of external electromagnetic interference on the power signal and reduce the loss of the power signal during transmission, ensuring that the power signal can be transmitted completely and stably. Hardware optimization module 303 is fixedly connected to the front of the two cables 302. Hardware optimization module 303 optimizes the power signal transmitted from the cables 302. Through impedance matching circuit, it adjusts the impedance of the power signal to match the subsequent power distribution module 304, reducing signal reflection and improving power transmission efficiency. Power distribution module 304 is set on the top of the base plate 1, i.e., the front of hardware optimization module 303. Power distribution module 304 receives the total power from hardware optimization module 303 and distributes it evenly to the dual ports. Total power module 305 is set on the top of the base plate 1, i.e., the right side of power distribution module 304. Total power module 305 is the power source of the entire device. Cylinder 306 is fixedly connected to the inner wall of the base plate 1. Cylinder 306 serves as the power source for phase adjustment.
[0044] A driven block 307 is fixedly connected to the drive end of the cylinder 306. Under the drive of the cylinder 306, the driven block 307 moves linearly in the driven groove 308. The driven groove 308 is opened inside the base plate 1. The driven groove 308 is opened inside the base plate 1 to provide guidance and limit for the movement of the driven block 307. A reset component is fixedly connected to the rear inner wall of the driven groove 308.
[0045] The reset assembly includes a driven post 310, which provides mounting space for a spring 311 and a connecting post 312. A spring 311 is fixedly connected to the rear inner wall of the driven post 310. The spring 311 has an elastic reset function. When the cylinder 306 drives the driven block 307 to move backward, the driven plate 309 compresses the spring 311 through the connecting post 312. When the cylinder 306 stops driving or resets, the elastic potential energy is released through the spring 311, pushing the connecting post 312 and the driven plate 309 forward. The connecting post 312 is fixedly connected to the front side of the spring 311, and the connecting post 312 releases the elastic potential energy of the spring 311. Force is transmitted to the driven plate 309, enabling the driven plate 309 to perform a reset movement under the action of spring 311. The driven plate 309 is fixedly connected to the front side of the reset assembly. The motion is transmitted to the wound coupling coil 301 through the connecting rod 313 for phase adjustment. The left and right sides of the driven plate 309 are respectively rotatably connected to the connecting rod 313. The connecting rod 313 converts the linear motion of the driven plate 309 into the position change of the wound coupling coil 301, which slides inward or outward. The front side of the connecting post 312 is fixedly connected to the rear side of the driven plate 309. The driven plate 309 receives the force from spring 311 and thus drives the driven plate 309 to reset.
[0046] Specifically, the base plate 1 provides installation support for the entire device, bearing weight and force. The top is equipped with an RF cavity 2 as the core area for power input. Power optimization mechanisms 3 are configured on the left and right sides. The top fixing plate 4 connects to the cable management mechanism 5 for organizing the cables 302. The total power module 305 outputs power to the power distribution module 304. After being evenly distributed, the power signal is optimized by the hardware optimization module 303 and then transmitted to the wound coupling coil 301 symmetrically wound outside the RF cavity 2 via the high-power coaxial cable 302. The power is transmitted to the RF cavity 2 through electromagnetic induction. The cylinder 306 drives the driven block 307 to move linearly in the driven slot 308. The connecting rod 313 drives the wound coupling coil 301 to change position, realizing phase adjustment. In the reset assembly, the spring 311 is compressed to store potential energy. When the cylinder 306 stops working, it releases the potential energy and pushes the driven plate 309 to reset through the connecting column 312, ensuring that the wound coupling coil 301 returns to the initial position and ensuring the accuracy and repeatability of phase adjustment.
[0047] Referring to Figures 4 and 5, the cable harness mechanism 5 includes a fixing block 501, which serves as the basic frame component of the cable harness mechanism 5 and provides an installation base for other components. A rotating block 502 is rotatably connected to the inner wall of the fixing block 501, which can rotate within the fixing block 501 to drive the limiting post 513 out of the limiting hole 504. A cable harness 503 is rotatably connected to the top of the fixing plate 4. The cable harness 503 is used to fix the cable 302. Multiple limiting holes 504 are provided inside the cable harness 503. After the length of the cable harness 503 is adjusted, the limiting post 513 is driven into the limiting hole 504 by the rotating block 502 to limit and fix the cable harness 503. An adjustment knob 505 is rotatably connected to the top of the rotating block 502. When the operator rotates the adjustment knob 505, the cam 506 rotates synchronously.
[0048] A cam 506 is fixedly connected to the bottom of the adjustment knob 505. The cam 506 rotates with the adjustment knob 505. The convex surface can lift the top post 508, so that the top post 508 is inserted into the interior of the fixing block 501, thereby limiting and fixing the rotating block 502. A reset groove 507 is provided inside the rotating block 502. The reset groove 507 serves to limit and guide the top post 508.
[0049] The reset groove 507 has a sliding connection to a top post 508, which is used to engage with the inside of the fixing block 501. A second spring 509 is sleeved on the outside of the top post 508. The second spring 509 has an elastic function. When its cam 506 rotates to the concave surface, it releases the force applied to the top post 508 and drives the cam 506 to reset through the second spring 509. Two limiting posts 513 are fixedly connected to the bottom of the rotating block 502. The limiting posts 513 are used to engage with the inside of the limiting groove 510 to complete the limiting and fixing of the cable tie 503. A limiting component is provided inside the rotating block 502.
[0050] The limiting component includes a limiting groove 510, which provides fixation and support for the spring 511 and guides the sliding of the slider 512. The spring 511 is fixedly connected to the inner right wall of the limiting groove 510. The spring 511 has an elastic function. When its cam 506 rotates, it drives the slider 512 to rotate, compressing the spring 511. When the top post 508 disengages from the interior of the fixed block 501, the rotating block 502 rotates, causing the limiting post 513 to disengage from the interior of the limiting hole 504, which can adjust the tension of the cable tie 503. The slider 512 is fixedly connected to the left side of the spring 511. The slider 512 provides limiting and guiding functions for the cam 506. The outer side of the limiting groove 510 is opened inside the rotating block 502, and the rotating block 502 provides space for the limiting groove 510.
[0051] Specifically, the fixed block 501 serves as the basic frame of the cable management mechanism 5, fixed to the top of the fixed plate 4, and its inner wall is rotatably connected to the rotating block 502. The top of the fixed plate 4 is rotatably connected to the cable management belt 503, and the top of the rotating block 502 is rotatably connected to the adjustment knob 505. Two limiting posts 513 are fixed at the bottom, and a reset groove 507 and a limiting component are opened inside. When the operator rotates the adjustment knob 505, the cam 506 rotates. The convex surface of the cam 506 pushes the top post 508 into the fixed block 501, limiting and fixing the rotating block 502. When the cam 506 is concave, the second spring 509 drives the top post 508 to reset. The rotation of the cam 506 also squeezes the third spring 511, driving the slider 512, so that the top post 508 is disengaged from the fixed block 501. Rotating the rotating block 502 drives the limiting post 513 to disengage from the limiting hole 504, thereby adjusting the tightness of the cable management belt 503.
[0052] Referring to Figures 1, 2, and 4, the rear side of the driven block 307 is in contact with the front side of the driven plate 309. The driven block 307 moves linearly under the drive of the cylinder 306. The driven block 307 can accurately transmit the thrust applied by the cylinder 306 to the driven plate 309. The far sides of the two connecting rods 313 are respectively rotatably connected to the near sides of the two wound coupling coils 301. When the driven plate 309 is displaced under the push of the driven block 307, it will drive the connecting rods 313 to move. Then the connecting rods 313 can convert the linear movement of the driven plate 309 into the position change of the wound coupling coils 301. The outside of the connecting post 312 is slidably connected to the inside of the driven post 310. The driven post 310 provides the limiting and guiding function for the connecting post 312.
[0053] The external of the driven plate 309 is slidably connected to the inside of the driven groove 308. The driven groove 308 provides limiting and guiding functions for the driven plate 309. The rear side of the slider 512 is fixedly connected to the front side of the cam 506. The slider 512 can receive the force from the cam 506 and rotate synchronously. The front side of the second spring 509 is fixedly connected to the left inner wall of the reset groove 507. The reset groove 507 provides fixing and support for the second spring 509. The right side of the second spring 509 is fixedly connected to the right side of the middle part of the top column 508. The second spring 509 is used to provide elastic support for the top column 508. The external of the slider 512 is slidably connected to the inside of the limiting groove 510. The limiting groove 510 provides opening space for the slider 512.
[0054] Specifically, cylinder 306 drives driven block 307 to move linearly. Driven block 307 transmits thrust to driven plate 309. Driven plate 309's displacement drives connecting rod 313, causing the wound coupling coil 301 to change position, completing phase adjustment and ensuring motion accuracy. Slider 512 is fixed on cam 506 and rotates with cam 506, receiving force. Spring 509 is fixed at both ends to reset groove 507 and top post 508, respectively, providing elastic support for top post 508. Slider 512 slides in limiting groove 510. Limiting groove 510 not only provides it with movement space, but also, in conjunction with spring 511, allows slider 512 to interact with limiting hole 504 on cable tie 503 during the cable binding process, realizing the locking and unlocking of cable tie 503.
[0055] Working Principle: During use, when power needs to be increased, the power is output through the total power module 305 and evenly distributed to the dual-port power by the power distribution module 304. The hardware optimization module 303 optimizes the power signal, reduces signal reflection through impedance matching circuit, and improves transmission efficiency. The optimized signal is transmitted to the wound coupling coil 301 through the high-power coaxial cable 302. When the phase of the wound coupling coil 301 needs to be adjusted, the cylinder 306 drives the driven block 307 to move linearly in the driven slot 308. The driven block 307 transmits the thrust to the driven plate 309, which drives the connecting rod 313, causing the wound coupling coil 301 to change position, adjust the power feed phase, optimize the magnetic coupling effect with the RF cavity 2, and thus improve the power transmission efficiency. When the cylinder 306 stops driving or resets, the spring 311 in the reset assembly releases elastic potential energy, pushing the connecting post 312 and the driven plate 309 to reset, ensuring that the wound coupling coil 301 returns to its initial position and is ready for the next adjustment.
[0056] When the length of the cable tie 503 needs to be adjusted, the operator rotates the adjustment knob 505, which drives the cam 506 to rotate synchronously. When the concave surface of the cam 506 rotates, the second spring 509 drives the top post 508 to reset. The rotation of the cam 506 drives the slider 512 to squeeze the third spring 511. The top post 508 resets and disengages from the fixed block 501 due to the elastic action of the second spring 509. Then, the rotating block 502 is rotated to drive the limiting post 513 to disengage from the limiting hole 504, thereby adjusting the tightness of the cable tie 503. After the adjustment is completed, the rotating block 502 is rotated to the appropriate position. The third spring 511 drives the cam 506 to reset, and then the convex surface of the cam 506 squeezes the top post 508, causing it to be inserted into the interior of the fixed block 501, thus completing the cable 302 arrangement.
[0057] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 high-frequency cavity power-feed coupling coil, comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with a radio frequency cavity (2), and power optimization mechanisms (3) are respectively provided on the left and right sides of the radio frequency cavity (2). Multiple fixing plates (4) are fixedly connected to the top of the base plate (1), and a wire harness mechanism (5) is fixedly connected to the top of the fixing plates (4). The power optimization mechanism (3) includes a wound coupling coil (301), and the outside of two wound coupling coils (301) are respectively provided on the left and right sides of the radio frequency cavity (2). Cables (302) are fixedly connected to the front side of the wound coupling coils (301), and the two cables (302) are respectively provided with a wire harness mechanism (5). A hardware optimization module (303) is fixedly connected to the front side. A power distribution module (304) is provided on the top of the base plate (1), i.e., the front side of the hardware optimization module (303). A total power module (305) is provided on the top of the base plate (1), i.e., the right side of the power distribution module (304). A cylinder (306) is fixedly connected to the inner wall of the base plate (1). A driven block (307) is fixedly connected to the driving end of the cylinder (306). A driven groove (308) is opened inside the base plate (1). A reset component is fixedly connected to the rear inner wall of the driven groove (308).
2. The high-frequency cavity power-feed coupling coil according to claim 1, characterized in that: The reset assembly includes a driven post (310), a spring (311) is fixedly connected to the inner rear wall of the driven post (310), a connecting post (312) is fixedly connected to the front side of the spring (311), a driven plate (309) is fixedly connected to the front side of the reset assembly, connecting rods (313) are rotatably connected to the left and right sides of the driven plate (309), and the front side of the connecting post (312) is fixedly connected to the rear side of the driven plate (309).
3. The high-frequency cavity power-feed coupling coil according to claim 1, characterized in that: The wire harness mechanism (5) includes a fixed block (501), a rotating block (502) is rotatably connected to the inner wall of the fixed block (501), a wire harness (503) is rotatably connected to the top of the fixed plate (4), a plurality of limiting holes (504) are provided inside the wire harness (503), an adjusting knob (505) is rotatably connected to the top of the rotating block (502), a cam (506) is fixedly connected to the bottom of the adjusting knob (505), a reset groove (507) is provided inside the rotating block (502), a top post (508) is slidably connected inside the reset groove (507), a spring (509) is sleeved on the outside of the top post (508), two limiting posts (513) are fixedly connected to the bottom of the rotating block (502), and a limiting component is provided inside the rotating block (502).
4. The high-frequency cavity power-feed coupling coil according to claim 3, characterized in that: The limiting component includes a limiting groove (510), a spring three (511) is fixedly connected to the inner wall of the right side of the limiting groove (510), a slider (512) is fixedly connected to the left side of the spring three (511), and the outside of the limiting groove (510) is opened inside the rotating block (502).
5. A high-frequency cavity power-feed coupling coil according to claim 2, characterized in that: The rear side of the driven block (307) and the front side of the driven plate (309) are in contact, and the far sides of the two connecting rods (313) are respectively rotatably connected to the near sides of the two wound coupling coils (301).
6. The high-frequency cavity power-feed coupling coil according to claim 2, characterized in that: The external part of the connecting column (312) is slidably connected to the inside of the driven column (310), and the external part of the driven plate (309) is slidably connected to the inside of the driven groove (308).
7. The high-frequency cavity power-feed coupling coil according to claim 4, characterized in that: The rear side of the slider (512) is fixedly connected to the front side of the cam (506), and the front side of the second spring (509) is fixedly connected to the left inner wall of the reset groove (507).
8. A high-frequency cavity power-feed coupling coil according to claim 4, characterized in that: The right side of the second spring (509) is fixedly connected to the right side of the middle part of the top column (508), and the outside of the slider (512) is slidably connected to the inside of the limiting groove (510).