Power input device of high-frequency pulse power supply

Abstract

The invention relates to the technical field of high-frequency pulse power supplies, in particular to a high-frequency pulse power supply power input device which comprises an electric control end, a plurality of connector access mechanisms are arranged on the rear side of the inner wall of the electric control end, and the sides, close to each other, of the connector access mechanisms are attached to each other. According to the high-frequency pulse power supply power input device, automation and efficient protection of the high-frequency pulse power supply power input device are achieved through the arrangement of the high-frequency pulse power supply power input device, through the designed electric control end, the connector access mechanisms and the interface protection mechanisms, automatic operation of connector main body access and pull-out is achieved, and the high-frequency pulse power supply power input device is convenient to use. When the connector main body is pulled out, the bidirectional hydraulic push rod pushes the semicircular clamping plate to clamp the connector main body, then through a series of mechanical transmission, the connector main body is pulled out stably and efficiently, meanwhile, the connector protection mechanism descends automatically, and external dust and impurities are effectively prevented from entering the connector.

Description

Technical Field

[0001] The present invention relates to the technical field of high-frequency pulse power supply, and more particularly to a high-frequency pulse power supply power supply device. Background Art

[0002] A high-frequency pulse power supply is a power supply device that generates high-frequency pulsed current. This type of power supply has a wide range of applications, especially in situations where precise control of the current pulse width, frequency, and amplitude is required. The working principle of a high-frequency pulse power supply generally involves converting input DC or AC power into high-frequency pulsed power. Through specific circuit design and control strategies, the output pulse parameters can be precisely controlled.

[0003] According to patent document CN102843061A, a high-frequency pulse power supply device is disclosed, comprising a rectifier and filter circuit, a current superposition circuit, and a constant current output circuit. The constant current output circuit outputs an adjustable constant current Ia, and the current superposition circuit outputs a positive and negative symmetrical pulse current with an adjustable amplitude, the amplitude of the pulse current being IL. The currents output by the two circuits are superimposed and applied to the load. When the power switch tube (T5) is on and the power switch tube (T6) is off, the output pulse current peak value Ip = Ia + IL; when the power switch tube (T6) is on and the power switch tube (T5) is off, the output pulse current base value Ib = Ia - IL. The constant current output circuit outputs an adjustable constant current, and the current superposition circuit outputs a square wave current with symmetrical positive and negative amplitudes. When the base value and peak value of the pulse current are converted to each other, the high-voltage arc stabilization circuit outputs a voltage with the same direction as the converted current to maintain arc stability.

[0004] The high-frequency pulse power supply is usually powered by connecting the connector to the power control box. The AC power is converted into DC power through the rectifier and filter circuit to supply the subsequent current superposition circuit and constant current output circuit. The design of the connector must ensure good electrical connection to prevent current loss and voltage fluctuations, ensuring the stable operation of the high-frequency pulse power supply. However, if the power control box fails or requires maintenance, since the connector is connected to the female connector of the electric control box and the high-frequency pulse power supply has a large power output, the staff will face the risk of arc discharge if they manually unplug the connector from the female connector of the electric control box. This may pose a safety hazard. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a high-frequency pulse power supply power supply device. The technical problem to be solved by the present invention is: when the power control box fails or requires maintenance, since the connector is connected to the female head of the electric control box and the high-frequency pulse power supply has a large power output, the staff directly manually pulls out the connector from the female head of the electric control box, which will face the risk of arc discharge and may cause safety hazards.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A high-frequency pulse power supply device includes an electric control terminal, wherein a plurality of connector access mechanisms are provided on the rear side of the inner wall of the electric control terminal, wherein the sides of the plurality of connector access mechanisms that are close to each other are all in contact with each other, and the tops of the plurality of connector access mechanisms are fixedly connected to an interface protection mechanism;

[0008] The electric control terminal includes an electric control terminal body, an interface groove is provided on the rear side of the electric control terminal body, a concave bottom plate is fixedly connected to the bottom of the inner wall of the interface groove provided on the electric control terminal body, a slide plate is slidably connected to the top of the concave bottom plate, a rubber handle is fixedly connected to the rear side of the slide plate, a plurality of horizontal L-shaped rack rods are fixedly connected to the top of the slide plate, a plurality of the horizontal L-shaped rack rods are threadedly connected to the rear side of the plurality of threaded connecting blocks, and the front ends of the plurality of threaded connecting blocks are all threadedly connected to multiple sides of the inner wall of the rear side of the slide plate;

[0009] The plurality of connector access mechanisms each include an access mechanism frame, the outer sides of the two outermost access mechanism frames are fixedly connected to both sides of the inner wall of the interface slot opened by the electric control terminal body, the outer walls of the plurality of access mechanism frames are each provided with a connector movement control component, and the inner sides of the plurality of access mechanism frames are each provided with a connector body;

[0010] A plurality of the interface protection mechanisms each include a baffle.

[0011] As a further solution of the present invention: the access mechanism frame includes a connecting plate, a female interface is provided in the middle of the connecting plate, the inner wall of the female interface is movably connected to the front end of the joint body, and the left and right sides of the rear side of the connecting plate are fixedly connected with horizontal T-shaped side plates, the inner front sides of the two horizontal T-shaped side plates are provided with semicircular grooves, the outer middle parts of the two horizontal T-shaped side plates are fixedly connected with rectangular side plates, the tops of the two rectangular side plates are fixedly connected with C-shaped side blocks, the middle inner walls of the two horizontal T-shaped side plates are rotatably connected with a columnar transverse rotation rod, the left and right ends of the columnar transverse rotation rod extend to the outside of the two rectangular side plates and are fixedly connected with an elliptical rotating plate, and the front sides of the two elliptical rotating plates are rotatably connected with pulleys.

[0012] As a further solution of the present invention: the rear sides of the two horizontal T-shaped side plates are fixedly connected with rear connecting blocks, the outer sides of the two rear connecting blocks are fixedly connected with columnar push-pull rod connecting sleeves, the tops of the two rear connecting blocks are fixedly connected with U-shaped blocks, and the rear sides of the connecting plates are fixedly connected with columnar guide rods on both sides of the outer sides of the two elliptical rotating plates.

[0013] As a further solution of the present invention: a transmission plate is fixedly connected to the middle of the outer wall of the columnar transverse rotating rod, a vertical connecting rod is fixedly connected to the middle of the bottom of the horizontal T-shaped side plate on the right side, the outer wall of the transmission plate is covered with a track, and the inner bottom of the track is covered with a second transmission plate, and the right side of the second transmission plate is fixedly connected to a gear, the outer wall of the gear is engaged with the top of the horizontal L-shaped rack rod, and the middle of the right side of the gear is fixedly connected to a gear connecting block, and the right end of the gear connecting block is rotatably connected to the bottom left side of the vertical connecting rod.

[0014] As a further solution of the present invention: the joint movement control assembly includes two L-shaped push-pull rods, the front sides of the outer walls of the two L-shaped push-pull rods are slidably connected to the inner sides of the two C-shaped side blocks, the bottoms of the outer rear sides of the two L-shaped push-pull rods are fixedly connected to the L-shaped push-pull rod side blocks, the sides of the front sides of the two L-shaped push-pull rod side blocks that are away from each other are fixedly connected to the columnar push-pull rods, and the rear sides of the outer walls of the two L-shaped push-pull rods are slidably connected to the top inner sides of the two U-shaped blocks.

[0015] As a further solution of the present invention: the rear sides of the outer walls of the two columnar push-pull rods are slidably connected to the inner walls of the two columnar push-pull rod connecting sleeves, the two columnar push-pull rods are both provided with springs on the outer walls on one side of the front sides of the two columnar push-pull rod connecting sleeves, the front ends of the two columnar push-pull rods are fixedly connected to the wheel connecting blocks, the inner sides of the two wheel connecting blocks are rotatably connected to the wheels, the outer walls of the two wheel connecting blocks are slidably connected to the inner walls of the outer sides of the two elliptical rotating plates, the bottom front sides of the two wheel connecting blocks are fixedly connected to the wheel connecting block sliders, and the inner walls of the two wheel connecting block sliders are slidably connected to the outer walls of the two columnar guide rods.

[0016] As a further solution of the present invention: the top middle part of the two L-shaped push-pull rods is fixedly connected with a two-way hydraulic push rod connecting plate, the top of the two-way hydraulic push rod connecting plate is fixedly connected with a two-way hydraulic push rod connecting block, the bottom front side of the two-way hydraulic push rod connecting block is fixedly connected with a two-way hydraulic push rod, the front sides of the inner sides of the two L-shaped push-pull rods are fixedly connected with hinge blocks, the left and right ends of the two-way hydraulic push rods are fixedly connected with expansion blocks, the outer walls of the two expansion blocks are rotatably connected with V-shaped rotating side rods, the middle parts of the outer walls of the two V-shaped rotating side rods are rotatably connected to the inner walls of the two hinge blocks, the front sides of the inner sides of the two V-shaped rotating side rods are fixedly connected with semicircular splints, and the inner sides of the two semicircular splints are sleeved on the front side of the outer wall of the joint body.

[0017] As a further solution of the present invention: the left and right sides of the front side of the baffle are fixedly connected with baffle guide blocks, the inner sides of the two baffle guide blocks are slidably connected to the top of the outer sides of the two horizontal T-shaped side plates, and the left and right sides of the top of the rear side of the baffle are fixedly connected with second hinge blocks, the inner walls of the two second hinge blocks are rotatably connected with rotating rods, and the bottom rear sides of the two rotating rods are fixedly connected with L-shaped rotating blocks.

[0018] As a further solution of the present invention: the rear sides of the left and right sides of the two L-shaped rotating blocks are rotatably connected to the side vertical plates, the inner middle parts of the two groups of side vertical plates are fixedly connected to the columnar lifting rod connecting plates, the front bottoms of the two groups of side vertical plates are fixedly connected to the L-shaped support rods, the bottoms of the two L-shaped support rods are fixedly connected to the tops of the two C-shaped side blocks, and the rear middle parts of the two L-shaped rotating blocks are fixedly connected to the pull blocks.

[0019] As a further solution of the present invention: the middle inner walls of the two columnar lifting rod connecting plates are slidably connected to the columnar lifting rods, and the outer walls of the two columnar lifting rods are each provided with a second spring on one side of the bottom of the columnar lifting rod connecting plate. The bottom ends of the two columnar lifting rods are each fixedly connected to a triangular block, and the middle parts of the bottoms of the two triangular blocks are each provided with a pulley rolling groove. The top ends of the two columnar lifting rods are both rotatably connected to a two-way hinge block, and the tops of the inner sides of the two two-way hinge blocks are both rotatably connected to the outer walls of the two pull blocks.

[0020] The beneficial effects of the present invention are:

[0021] The present invention realizes the automation and efficient protection of a high-frequency pulse power supply input device by providing an electric control terminal, a connector access mechanism and an interface protection mechanism. Through the designed electric control terminal, connector access mechanism and interface protection mechanism, not only the automatic operation of connecting and removing the connector body is realized, but also the cleanliness and safety of the interface are guaranteed. When the connector body is pulled out, the bidirectional hydraulic push rod pushes the semicircular clamp to clamp the connector body, and then through a series of mechanical transmissions, the connector body is pulled out smoothly and efficiently. At the same time, the interface protection mechanism automatically descends, effectively blocking the entry of external dust and impurities. This innovative design not only improves work efficiency, but also greatly enhances the safety and stability of the equipment, and provides more reliable technical support for the use of high-frequency pulse power supply input devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the rear three-dimensional structure of the main body of the present invention;

[0024] Figure 3This is a schematic diagram of the three-dimensional separation structure of the rear side of the electric control terminal of the present invention;

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the connector access mechanism and the interface protection mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional separation structure of the connector access mechanism and the interface protection mechanism of the present invention;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the interface access mechanism of the present invention;

[0028] Figure 7 This is a schematic diagram of the three-dimensional separation structure of the interface access mechanism of the present invention;

[0029] Figure 8 This is a schematic diagram of the three-dimensional separation structure of the access mechanism frame of the present invention;

[0030] Figure 9 This is a schematic diagram of the three-dimensional structure of the joint movement control assembly of the present invention;

[0031] Figure 10 It is a schematic diagram of the three-dimensional separation structure of the interface protection mechanism of the present invention.

[0032] Figure: 1. Electric control terminal; 11. Electric control terminal body; 12. Interface slot; 13. Concave bottom plate; 14. Slide plate; 15. Rubber handle; 16. Horizontal L-shaped rack rod; 17. Threaded connector; 2. Connector access mechanism; 21. Access mechanism frame; 211. Connector plate; 212. Female connector; 213. Horizontal T-shaped side plate; 214. Semicircular slot; 215. Rectangular side plate; 216. C-shaped side block; 217. Columnar Horizontal rod; 218, elliptical rotating plate; 219, pulley; 2110, cylindrical guide rod; 2111, rear connecting block; 2112, U-shaped block; 2113, cylindrical push-pull rod connecting sleeve; 2114, vertical connecting rod; 2115, gear connecting block; 2116, gear; 2117, second transmission plate; 2118, crawler; 2119, transmission plate; 22, joint movement control assembly; 221, L-shaped push rod Pull rod; 222, L-shaped push-pull rod side block; 223, columnar push-pull rod; 224, wheel connection block; 225, wheel; 226, wheel connection block slider; 227, spring; 228, two-way hydraulic push rod connection plate; 229, two-way hydraulic push rod connection block; 2210, two-way hydraulic push rod; 2211, expansion block; 2212, V-shaped rotating side rod; 2213, hinge block; 2214, semicircular splint ; 23. Joint body; 3. Interface protection mechanism; 31. Baffle; 32. Baffle guide block; 33. Second hinge block; 34. Turn bar; 35. L-shaped rotating block; 36. Side plate; 37. Columnar lifting rod connecting plate; 38. Pull block; 39. L-shaped support rod; 310. Columnar lifting rod; 311. Triangular block; 312. Pulley rolling groove; 313. Second spring; 314. Bidirectional hinge block. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] like Figure 1-2 As shown, the present invention provides a high-frequency pulse power supply device, including an electric control terminal 1, and a plurality of connector access mechanisms 2 are provided on the rear side of the inner wall of the electric control terminal 1. The sides of the plurality of connector access mechanisms 2 close to each other are all fitted together, and the tops of the plurality of connector access mechanisms 2 are fixedly connected with an interface protection mechanism 3.

[0035] like Figure 3-10As shown, the electric control terminal 1 includes an electric control terminal body 11, and an interface groove 12 is opened on the rear side of the electric control terminal body 11. The bottom of the inner wall of the interface groove 12 opened by the electric control terminal body 11 is fixedly connected with a concave bottom plate 13, and the top of the concave bottom plate 13 is slidably connected with a slide plate 14. The rear side of the slide plate 14 is fixedly connected with a rubber pull handle 15. The top of the slide plate 14 is fixedly connected with a plurality of horizontal L-shaped rack rods 16, and the rear sides of the plurality of horizontal L-shaped rack rods 16 are threadedly connected with threaded blocks 17. The front ends of the plurality of threaded blocks 17 are all threadedly connected to multiple sides of the inner wall of the rear side of the slide plate 14. The plurality of joint access mechanisms 2 all include an access mechanism frame 21, and the outer sides of the two outermost access mechanism frames 21 are fixedly connected to the two sides of the inner wall of the interface groove 12 opened by the electric control terminal body 11. The outer walls of the multiple access mechanism frames 21 are all provided with joint movement control components 22, and the inner sides of the multiple access mechanism frames 21 are all provided with joint bodies 23. The access mechanism frames 21 include a connecting plate 211, a female interface 212 is provided in the middle of the connecting plate 211, and the inner wall of the female interface 212 is movably connected to the front end of the joint body 23. The left and right sides of the rear side of the connecting plate 211 are fixedly connected with horizontal T-shaped side plates 213, and the inner front sides of the two horizontal T-shaped side plates 213 are provided with semicircular grooves 214. The middle parts of the outer sides of the two horizontal T-shaped side plates 213 are fixedly connected with rectangular side plates 215, and the tops of the two rectangular side plates 215 are fixedly connected with C-shaped side blocks 216. The inner walls of the middle parts of the two horizontal T-shaped side plates 213 are rotatably connected with columnar horizontal rotation rods 217 The left and right ends of the columnar transverse rotating rod 217 extend to the outside of the two rectangular side plates 215 and are fixedly connected to the elliptical rotating plate 218. The front sides of the two elliptical rotating plates 218 are rotatably connected to pulleys 219. The rear sides of the two horizontal T-shaped side plates 213 are fixedly connected to the rear connecting blocks 2111. The outer sides of the two rear connecting blocks 2111 are fixedly connected to the columnar push-pull rod connecting sleeves 2113. The tops of the two rear connecting blocks 2111 are fixedly connected to U-shaped blocks 2112. The rear side of the connecting plate 211 is fixedly connected to the columnar guide rods 2110 on both sides of the outer sides of the two elliptical rotating plates 218. The middle part of the outer wall of the columnar transverse rotating rod 217 is fixedly connected to the transmission disk 2119. The middle part of the bottom of the right horizontal T-shaped side plate 213 is fixedly connected to the vertical Connecting rod 2114, the outer wall of transmission plate 2119 is covered with crawler track 2118, and the inner bottom of crawler track 2118 is covered with second transmission plate 2117. The right side of second transmission plate 2117 is fixedly connected with gear 2116. The outer wall of gear 2116 is meshed with the top of horizontal L-shaped rack rod 16. The middle part of the right side of gear 2116 is fixedly connected with gear connecting block 2115. The right end of gear connecting block 2115 is rotatably connected to the bottom left side of vertical connecting rod 2114. Joint movement control assembly 22 includes two L-shaped push-pull rods 221. The front sides of the outer walls of the two L-shaped push-pull rods 221 are both slidably connected to the inner sides of the two C-shaped side blocks 216. The bottoms of the outer rear sides of the two L-shaped push-pull rods 221 are fixedly connected with L-shaped push-pull rod side blocks 222.The front sides of the two L-shaped push-pull rod side blocks 222 are fixedly connected to the side away from each other with a columnar push-pull rod 223. The rear sides of the outer walls of the two L-shaped push-pull rods 221 are slidably connected to the inner sides of the tops of the two U-shaped blocks 2112. The rear sides of the outer walls of the two columnar push-pull rods 223 are slidably connected to the inner walls of the two columnar push-pull rod connecting sleeves 2113. The two columnar push-pull rods 223 are both sleeved with springs 227 on one side of the outer wall of the two columnar push-pull rod connecting sleeves 2113. The front ends of the two columnar push-pull rods 223 are fixedly connected to the wheel connecting blocks 224. The inner sides of the two wheel connecting blocks 224 are rotatably connected to the wheels 225. The outer walls of the two wheels 225 are slidably connected to the inner walls of the outer sides of the two elliptical rotating plates 218. The bottom front side of 224 is fixedly connected with a wheel connecting block slider 226, the inner walls of the two wheel connecting block sliders 226 are slidably connected to the outer walls of the two columnar guide rods 2110, the top middle part of the two L-shaped push-pull rods 221 is fixedly connected with a two-way hydraulic push rod connecting plate 228, the top of the two-way hydraulic push rod connecting plate 228 is fixedly connected with a two-way hydraulic push rod connecting block 229, the bottom front side of the two-way hydraulic push rod connecting block 229 is fixedly connected with a two-way hydraulic push rod 2210, the front sides of the inner sides of the two L-shaped push-pull rods 221 are fixedly connected with a hinge block 2213, the left and right ends of the two-way hydraulic push rod 2210 are fixedly connected with a retracting and expanding block 2211, and the outer walls of the two retracting and expanding blocks 2211 are rotatably connected to the V-shaped rotating side rod 221 2. The middle parts of the outer walls of the two V-shaped rotating side rods 2212 are rotatably connected to the inner walls of the two hinge blocks 2213. The front sides of the inner sides of the two V-shaped rotating side rods 2212 are fixedly connected with semicircular splints 2214. The inner sides of the two semicircular splints 2214 are sleeved on the front side of the outer wall of the joint body 23. The multiple interface protection mechanisms 3 all include baffles 31. The left and right sides of the front side of the baffle 31 are fixedly connected with baffle guide blocks 32. The inner sides of the two baffle guide blocks 32 are slidably connected to the top of the outer sides of the two horizontal T-shaped side plates 213. The left and right sides of the top of the rear side of the baffle 31 are fixedly connected with second hinge blocks 33. The inner walls of the two second hinge blocks 33 are rotatably connected with rotating rods 34. The rear sides of the bottoms of the two rotating rods 34 are fixedly connected with L-shaped rotating Block 35, the rear sides of the left and right sides of the two L-shaped rotating blocks 35 are rotatably connected to the side vertical plates 36, the inner middle parts of the two groups of side vertical plates 36 are fixedly connected to the columnar lifting rod connecting plates 37, the front bottoms of the two groups of side vertical plates 36 are fixedly connected to the L-shaped support rods 39, the bottoms of the two L-shaped support rods 39 are fixedly connected to the tops of the two C-shaped side blocks 216, the rear middle parts of the two L-shaped rotating blocks 35 are fixedly connected to the pulling blocks 38, the middle inner walls of the two columnar lifting rod connecting plates 37 are slidably connected to the columnar lifting rods 310, the outer walls of the two columnar lifting rods 310 are sleeved with second springs 313 on one side of the bottom of the columnar lifting rod connecting plates 37, and the bottom ends of the two columnar lifting rods 310 are fixedly connected to triangular blocks 311.The bottom middle portions of the two triangular stop blocks 311 are each provided with a pulley rolling groove 312. The top ends of the two columnar lifting rods 310 are both rotatably connected to bidirectional hinge blocks 314. The inner tops of the two bidirectional hinge blocks 314 are both rotatably connected to the outer walls of the two pull blocks 38.

[0036] After the joint body 23 is connected to the female interface 212 in the middle of the connecting plate 211, when multiple joint bodies 23 need to be pulled out, the two-way hydraulic push rods 2210 on the top of the multiple sets of L-shaped push-pull rods 221 are first started. After the two-way hydraulic push rods 2210 are started, the two ends of the two-way hydraulic push rods 2210 extend outward, thereby pushing the two expansion blocks 2211 to drive the rear sides of the two V-shaped rotating side rods 2212 to move outward. Since the two V-shaped rotating side rods 2212 are V-shaped and the middle part is hinged to the inner wall of the hinge block 2213, when the two V-shaped rotating side rods 2212 move outward, the front inner sides of the two V-shaped rotating side rods 2212 move inward, thereby causing the two semicircular clamping plates 2214 to move inward and clamp on the front side of the outer wall of the joint body 23;

[0037] Then the staff pulls the rubber handle 15, and the slide plate 14 moves backward along the sliding track of the concave bottom plate 13 under the pulling force of the rubber handle 15, and the horizontal L-shaped rack rod 16 and the slide plate 14 move backward. The backward movement of the horizontal L-shaped rack rod 16 causes the second transmission plate 2117 to rotate through the engagement of the gear 2116 and the transmission plate 2119 to rotate through the crawler 2118, thereby driving the columnar transverse rod 217 to rotate. The rotation of the columnar transverse rod 217 causes the two elliptical rotating plates 218 to rotate, and the pulley 21 As the elliptical rotating plate 218 rotates, the two elliptical rotating plates 218 rotate and then, through the inner walls of the outer sides thereof, push the inner wheels 225 of the two wheel connecting blocks 224 to slide on the inner walls of the two elliptical rotating plates 218, thereby pushing the two columnar push-pull rods 223 to move backward, thereby driving the two L-shaped push-pull rod side blocks 222 and the L-shaped push-pull rod 221 to move backward, causing the semicircular clamping plate 2214 to pull the joint body 23 to move backward and pull out the inner wall of the female interface 212 opened by the connecting plate 211;

[0038] At the same time, the two pulleys 219 rotate with the rotation of the elliptical rotating plate 218, and then turn into the inner wall of the pulley rolling groove 312 opened by the two triangular blocks 311. As the elliptical rotating plate 218 continues to rotate, the pulley rolling groove 312 of the two triangular blocks 311 guides the pulley 219 to continue to move along the track of the pulley rolling groove 312. The continuous movement of the pulley 219 pushes the columnar lifting rod 310 to move upward. Since the top of the columnar lifting rod 310 is connected to the two-way hinge block 314, the movement of the pulley 219 causes the two-way hinge block 314 to rotate. The push-pull block 314 drives the L-shaped rotating block 35 to rotate on the inner side of the two side vertical plates 36. The rotation of the two L-shaped rotating blocks 35 drives the rotating rod 34 to rotate and pulls the baffle 31 to move downward. After the baffle 31 drops, it blocks the female interface 212 opened by the connecting plate 211, effectively preventing external dust and impurities from entering the docking point between the female interface 212 and the connector body 23 after the connector body 23 is pulled out, ensuring the cleanliness of the docking point between the female interface 212 and the connector body 23, and improving the stability of the female interface 212 and the connector body 23 when docking.

[0039] The working principle of the present invention is as follows: first, the two-way hydraulic push rod 2210 on the top of the multiple groups of L-shaped push-pull rods 221 is started. After the two-way hydraulic push rod 2210 is started, the two ends of the two-way hydraulic push rod 2210 extend outward, thereby pushing the two expansion blocks 2211 to drive the rear sides of the two V-shaped rotating side rods 2212 to move outward. Since the two V-shaped rotating side rods 2212 are V-shaped and the middle part is hinged to the inner wall of the hinge block 2213, when the two V-shaped rotating side rods 2212 move outward, the front inner sides of the two V-shaped rotating side rods 2212 move inward, thereby causing the two semicircular splints 2214 to move inward. Clamped on the front side of the outer wall of the joint body 23, the staff then pulls the rubber handle 15, and the slide plate 14 moves backward along the sliding track of the concave bottom plate 13 under the pulling force of the rubber handle 15, and the horizontal L-shaped rack rod 16 moves backward with the slide plate 14. The backward movement of the horizontal L-shaped rack rod 16 causes the second transmission plate 2117 to rotate through the engagement of the gear 2116 and the transmission plate 2119 to rotate through the crawler 2118, thereby driving the columnar transverse rotation rod 217 to rotate. The rotation of the columnar transverse rotation rod 217 causes the two elliptical rotating plates 218 to rotate, and the pulley 219 rotates along the trajectory of the elliptical rotating plate 218. The two elliptical rotating plates 218 are rotated. 18 rotates and then pushes the inner wall of the two wheel connecting blocks 224 through the inner wall of the outer side to slide the wheels 225 on the inner wall of the two elliptical rotating plates 218, thereby pushing the two columnar push-pull rods 223 to move backward, thereby driving the two L-shaped push-pull rod side blocks 222 and the L-shaped push-pull rod 221 to move backward, so that the semicircular splint 2214 pulls the joint body 23 to move backward and pulls out the inner wall of the female interface 212 opened by the connecting plate 211. At the same time, the two pulleys 219 rotate with the rotation of the elliptical rotating plate 218, and then turn into the inner wall of the pulley rolling groove 312 opened by the two triangular push blocks 311, and with the rotation of the elliptical rotating plate 2 18 continues to rotate, the pulley rolling grooves 312 of the two triangular stop blocks 311 guide the pulley 219 to continue to move along the track of the pulley rolling grooves 312, and the continuous movement of the pulley 219 pushes the columnar lifting rod 310 to move upward. Since the top of the columnar lifting rod 310 is connected to the two-way hinge block 314, the movement of the pulley 219 causes the two-way hinge block 314 to push the pulling block 38 to drive the L-shaped rotating block 35 to rotate on the inner side of the two side plates 36. The rotation of the two L-shaped rotating blocks 35 drives the rotating rod 34 to rotate and pulls the baffle 31 to move downward. After the baffle 31 drops, it blocks the female interface 212 opened by the connecting plate 211.

[0040] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-frequency pulse power supply device, comprising an electric control terminal (1), characterized in that: The rear side of the inner wall of the electric control terminal (1) is provided with a plurality of connector access mechanisms (2), the sides of the plurality of connector access mechanisms (2) close to each other are all fitted together, and the tops of the plurality of connector access mechanisms (2) are all fixedly connected with an interface protection mechanism (3); the electric control terminal (1) comprises an electric control terminal body (11), the rear side of the electric control terminal body (11) is provided with an interface groove (12), the bottom of the inner wall of the interface groove (12) provided by the electric control terminal body (11) is fixedly connected with a concave bottom plate (13), the top of the concave bottom plate (13) is slidably connected with a slide plate (14), the rear side of the slide plate (14) is fixedly connected with a rubber pull handle (15), and the top of the slide plate (14) is fixedly connected with a plurality of A transverse L-shaped rack rod (16), the rear sides of the plurality of transverse L-shaped rack rods (16) are threadedly connected to threaded blocks (17), and the front ends of the plurality of threaded blocks (17) are threadedly connected to multiple sides of the rear inner wall of the slide plate (14); the plurality of joint access mechanisms (2) each include an access mechanism frame (21), the outer sides of the two outermost access mechanism frames (21) are fixedly connected to the inner walls of the interface slot (12) provided on the electric control terminal body (11), the outer walls of the plurality of access mechanism frames (21) are each provided with a joint movement control assembly (22), and the inner sides of the plurality of access mechanism frames (21) are each provided with a joint body (23); and the plurality of interface protection mechanisms (3) each include a baffle (31).

2. The high-frequency pulse power supply device according to claim 1, characterized in that: The access mechanism frame (21) includes a connecting plate (211), a female interface (212) is provided in the middle of the connecting plate (211), the inner wall of the female interface (212) is movably connected to the front end of the connector body (23), and the left and right sides of the rear side of the connecting plate (211) are fixedly connected to horizontal T-shaped side plates (213), the inner front sides of the two horizontal T-shaped side plates (213) are provided with semicircular grooves (214), and the outer middle parts of the two horizontal T-shaped side plates (213) are fixedly connected. A rectangular side plate (215) is connected, and the tops of the two rectangular side plates (215) are fixedly connected to C-shaped side blocks (216). The middle inner walls of the two transverse T-shaped side plates (213) are rotatably connected to a columnar transverse rotation rod (217). The left and right ends of the columnar transverse rotation rod (217) extend to the outside of the two rectangular side plates (215) and are fixedly connected to an elliptical rotating plate (218). The front sides of the two elliptical rotating plates (218) are rotatably connected to pulleys (219).

3. The high-frequency pulse power supply device according to claim 2, characterized in that: The rear sides of the two transverse T-shaped side plates (213) are fixedly connected to rear connecting blocks (2111), the outer sides of the two rear connecting blocks (2111) are fixedly connected to columnar push-pull rod connecting sleeves (2113), the tops of the two rear connecting blocks (2111) are fixedly connected to U-shaped blocks (2112), and the rear sides of the connecting plate (211) are fixedly connected to columnar guide rods (2110) on both sides of the outer sides of the two elliptical rotating plates (218).

4. The high-frequency pulse power supply device according to claim 2, characterized in that: A transmission disc (2119) is fixedly connected to the middle of the outer wall of the columnar transverse rotating rod (217); a vertical connecting rod (2114) is fixedly connected to the middle of the bottom of the right horizontal T-shaped side plate (213); a crawler (2118) is sleeved on the outer wall of the transmission disc (2119); a second transmission disc (2117) is sleeved on the inner bottom of the crawler (2118); a gear (2116) is fixedly connected to the right side of the second transmission disc (2117); the outer wall of the gear (2116) is meshed with the top of the horizontal L-shaped rack rod (16); a gear connecting block (2115) is fixedly connected to the middle of the right side of the gear (2116); the right end of the gear connecting block (2115) is rotatably connected to the bottom of the left side of the vertical connecting rod (2114).

5. The high-frequency pulse power supply device according to claim 1, characterized in that: The joint movement control assembly (22) comprises two L-shaped push-pull rods (221), the front sides of the outer walls of the two L-shaped push-pull rods (221) are both slidably connected to the inner sides of the two C-shaped side blocks (216), the bottoms of the outer rear sides of the two L-shaped push-pull rods (221) are both fixedly connected to the L-shaped push-pull rod side blocks (222), the sides of the front sides of the two L-shaped push-pull rod side blocks (222) that are away from each other are both fixedly connected to the columnar push-pull rod (223), and the rear sides of the outer walls of the two L-shaped push-pull rods (221) are both slidably connected to the inner sides of the tops of the two U-shaped blocks (2112).

6. The high-frequency pulse power supply device according to claim 5, characterized in that: The rear sides of the outer walls of the two columnar push-pull rods (223) are both slidably connected to the inner walls of the two columnar push-pull rod connecting sleeves (2113); the outer walls of the two columnar push-pull rods (223) on one side of the front side of the two columnar push-pull rod connecting sleeves (2113) are both sleeved with springs (227); the front ends of the two columnar push-pull rods (223) are both fixedly connected to the wheel-repelling connecting blocks (224); the inner sides of the two wheel-repelling connecting blocks (224) are both rotatably connected to the wheel-repelling connecting blocks (225); the outer walls of the two wheel-repelling connecting blocks (225) are both slidably connected to the inner walls of the outer sides of the two elliptical rotating plates (218); the bottom front sides of the two wheel-repelling connecting blocks (224) are both fixedly connected to the wheel-repelling connecting block sliders (226); the inner walls of the two wheel-repelling connecting block sliders (226) are both slidably connected to the outer walls of the two columnar guide rods (2110).

7. The high-frequency pulse power supply device according to claim 5, characterized in that: The top middle part of the two L-shaped push-pull rods (221) is fixedly connected with a bidirectional hydraulic push rod connecting plate (228), the top of the bidirectional hydraulic push rod connecting plate (228) is fixedly connected with a bidirectional hydraulic push rod connecting block (229), the bottom front side of the bidirectional hydraulic push rod connecting block (229) is fixedly connected with a bidirectional hydraulic push rod (2210), the front side of the inner side of the two L-shaped push-pull rods (221) is fixedly connected with a hinge block (2213), the left side of the bidirectional hydraulic push rod (2210) is fixedly connected with the hinge block (2213), and the left side of the bidirectional hydraulic push rod (2210) is fixedly connected with the hinge block (2213). Both right ends are fixedly connected with expansion blocks (2211), the outer walls of the two expansion blocks (2211) are rotatably connected with V-shaped rotating side rods (2212), the middle parts of the outer walls of the two V-shaped rotating side rods (2212) are rotatably connected to the inner walls of the two hinge blocks (2213), the front sides of the inner sides of the two V-shaped rotating side rods (2212) are fixedly connected with semicircular splints (2214), and the inner sides of the two semicircular splints (2214) are sleeved on the front side of the outer wall of the joint body (23).

8. The high-frequency pulse power supply device according to claim 1, characterized in that: The left and right sides of the front side of the baffle (31) are fixedly connected to baffle guide blocks (32), the inner sides of the two baffle guide blocks (32) are slidably connected to the top of the outer sides of the two horizontal T-shaped side plates (213), the left and right sides of the top of the rear side of the baffle (31) are fixedly connected to second hinge blocks (33), the inner walls of the two second hinge blocks (33) are rotatably connected to rotating rods (34), and the rear sides of the bottoms of the two rotating rods (34) are fixedly connected to L-shaped rotating blocks (35).

9. The high-frequency pulse power supply device according to claim 8, characterized in that: The rear sides of the left and right sides of the two L-shaped rotating blocks (35) are both rotatably connected to the side vertical plates (36), the inner middle parts of the two groups of the side vertical plates (36) are both fixedly connected to the columnar lifting rod connecting plates (37), the front bottoms of the two groups of the side vertical plates (36) are both fixedly connected to the L-shaped support rods (39), the bottoms of the two L-shaped support rods (39) are both fixedly connected to the tops of the two C-shaped side blocks (216), and the rear middle parts of the two L-shaped rotating blocks (35) are both fixedly connected to the pulling blocks (38).

10. The high-frequency pulse power supply device according to claim 9, characterized in that: The middle inner walls of the two columnar lifting rod connecting plates (37) are slidably connected to the columnar lifting rods (310), the outer walls of the two columnar lifting rods (310) are sleeved with a second spring (313) on one side of the bottom of the columnar lifting rod connecting plates (37), the bottom ends of the two columnar lifting rods (310) are fixedly connected to the triangular blocks (311), the middle parts of the bottoms of the two triangular blocks (311) are provided with pulley rolling grooves (312), the top ends of the two columnar lifting rods (310) are rotatably connected to the two-way hinge blocks (314), and the tops of the inner sides of the two two-way hinge blocks (314) are rotatably connected to the outer walls of the two pull blocks (38).

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