Multistage carrier phase-shifting switch based on FPGA (Field Programmable Gate Array)

Abstract

The invention relates to the technical field of switches, and discloses an FPGA-based multistage carrier phase-shifting switch, which comprises a base device, a cover plate device is arranged on one side of the outer surface of the base device, the cover plate device comprises a cover plate, a connecting box is arranged on one side of the outer surface of the cover plate, a bracket is arranged on one side of the inner wall of the connecting box, and the bracket is arranged on the inner wall of the connecting box. A movable plate is arranged at one end of the support, a clamping block is arranged on one side of the outer surface of the movable plate, a spring is arranged on one side of the outer surface of the movable plate, a pushing plate is arranged at one end of the movable plate, an auxiliary plate is arranged on one side of the outer surface of the pushing plate, and a supporting rod is arranged on one side of the outer surface of the auxiliary plate. A rotating rod is arranged on one side of the outer surface of the connecting box. According to the device, when a rotating rod rotates, a threaded rod rotates, so that a pushing plate moves up and down, when the pushing plate extrudes one end of a movable plate, the other end of the movable plate drives a clamping block to move, and when the clamping block is disconnected with a fixed rod, a cover plate can be taken down, so that the effect of cleaning the interior is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of switches, in particular to a multi-stage carrier phase-shift switch based on FPGA. Background Art

[0002] A switch is a network device used in a computer network to connect multiple computers, servers or other network devices. They are usually used in local area networks (LANs) or data center networks to provide packet forwarding, filtering and forwarding functions to achieve communication and data exchange between devices. The role of a switch is to forward data packets from one port to another based on the MAC address of the target device, thereby achieving direct communication between devices, avoiding broadcasts and conflicts, and improving the efficiency and performance of the network.

[0003] As people's lives continue to change, the use of switches has become more and more common. However, traditional devices are not easy to clean internally when in use, which greatly limits their use. Therefore, a new structure is proposed to solve this technical problem. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a multi-stage carrier phase-shifting switch based on FPGA, which has the advantages of being easy to clean the inside, etc., and solves the problem that the traditional devices mentioned in the above background technology are not easy to clean the inside.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of facilitating internal cleaning mentioned in the above background technology, the present invention provides the following technical solution: a multi-stage carrier phase-shifting switch based on FPGA, comprising a base device, a cover device is provided on one side of the outer surface of the base device;

[0008] The cover plate device includes a cover plate, a connection box is provided on one side of the outer surface of the cover plate, a bracket is provided on one side of the inner wall of the connection box, a movable plate is provided at one end of the bracket, a clamping block is provided on one side of the outer surface of the movable plate, a spring is provided on one side of the outer surface of the movable plate, a push plate is provided at one end of the movable plate, an auxiliary plate is provided on one side of the outer surface of the push plate, a support rod is provided on one side of the outer surface of the auxiliary plate, a rotating rod is provided on one side of the outer surface of the connection box, a rotating disk is provided at one end of the rotating rod, a threaded rod is provided on one side of the outer surface of the rotating disk, and a limiting rod is provided on one side of the inner wall of the connection box.

[0009] Preferably, there are two connection boxes, and the two connection boxes are evenly arranged on one side of the outer surface of the cover plate.

[0010] Preferably, one side of the outer surface of the connection box contacts one side of the outer surface of the cover plate, penetrates one side of the outer surface of the cover plate, reaches the other side of the outer surface of the cover plate, and is fixedly connected to the cover plate.

[0011] Preferably, there are two rotating rods, and the two rotating rods are evenly arranged on one side of the outer surface of the left and right connecting boxes, and one end of the rotating rod contacts one side of the outer surface of the connecting box, passes through one side of the outer surface of the connecting box, reaches one side of the inner wall of the connecting box, and is fixedly connected to the turntable.

[0012] Preferably, the number of the threaded rods is two, and the two threaded rods are evenly arranged in the left and right connection boxes, and one end of the threaded rod is fixedly connected to one side of the outer surface of the turntable.

[0013] Preferably, one end of the threaded rod contacts one side of the outer surface of the pushing plate, passes through one side of the outer surface of the pushing plate, and reaches the other side of the outer surface of the pushing plate, and the threaded rod is threadedly connected to the pushing plate.

[0014] One end of the bracket is fixedly connected to one side of the inner wall of the connection box, and the other end of the bracket is connected to one side of the outer surface of the movable plate through a bearing, and one side of the outer surface of the movable plate is fixedly connected to one side of the outer surface of the block, and the other side of the outer surface of the movable plate is fixedly connected to one end of the spring, so that the block can move under the action of the spring;

[0015] An inclined surface is provided on one side of the outer surface of the push plate, and the inclined surface contacts one end of the movable plate, so that when the push plate moves downward, the push plate presses the movable plate, so that one end of the movable plate moves, and the other end moves in the opposite direction;

[0016] A ring groove is provided on the outer surface of the turntable, and one side of the outer surface of the ring groove contacts the outer surface of the turntable and penetrates the outer surface of the turntable to the inside of the turntable. One end of the limit rod is fixedly connected to one side of the inner wall of the connecting box, and the other end of the limit rod is slidably connected to the inner wall of the ring groove, so that the turntable is more stable when rotating.

[0017] Preferably, the base device includes a bottom box, a fixing rod is provided on one side of the inner wall of the bottom box, a device plate is provided on one side of the inner wall of the bottom box, a connecting plate is provided on one side of the outer surface of the device plate, an auxiliary box is provided on one side of the outer surface of the device plate, a device tube is provided inside the auxiliary box, an auxiliary tube is provided on one side of the outer surface of the device tube, an insertion rod is provided inside the auxiliary tube, an axis rod is provided on one side of the outer surface of the insertion rod, a slot plate is provided at one end of the axis rod, and a rotating screw is provided on one side of the outer surface of the slot plate.

[0018] Preferably, one side of the outer surface of the device plate contacts one side of the inner wall of the bottom box, penetrates one side of the inner wall of the bottom box, and reaches one side of the outer surface of the bottom box, and the device plate and the bottom box are fixedly connected.

[0019] Slide grooves are arranged on the front and rear sides of the inner wall of the auxiliary tube, and one side of the outer surface of the slide groove contacts one side of the inner wall of the auxiliary tube and penetrates one side of the inner wall of the auxiliary tube to one side of the outer surface of the auxiliary tube, and the insertion rod is arranged in the auxiliary tube, and a sliding rod is arranged on one side of the outer surface of the insertion rod, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod has more stability when moving left and right;

[0020] There are two shaft rods, and one end of the right shaft rod is connected to one side of the outer surface of the insertion rod through a bearing, and one end of the left shaft rod is connected to one side of the outer surface of the auxiliary tube through a rotating shaft, and the left and right shaft rods are connected by a rotating shaft, and a sliding rod is arranged in the rotating shaft, and one end of the sliding rod is slidably connected to the inner wall of the groove plate, so that when the groove plate moves back and forth, one end of the shaft rod moves back and forth, and the other end of the shaft rod drives the insertion rod to move left and right, and when the insertion rod is disconnected from the connecting plate, the connecting plate can be removed.

[0021] Compared with the prior art, the present invention provides a multi-stage carrier phase-shift switch based on FPGA, which has the following beneficial effects:

[0022] 1. The present invention uses a rotating rod disposed in the cover device. When the rotating rod is rotated, the threaded rod is rotated, so that the push plate moves up and down. When the push plate presses one end of the movable plate, the other end of the movable plate drives the clamping block to move. When the clamping block is disconnected from the fixed rod, the cover can be removed, thereby achieving the effect of cleaning the interior.

[0023] 2. The present invention has a cover plate disposed in the cover plate device, and a support plate is disposed on one side of the outer surface of the cover plate, and the support plate is fixedly connected to one side of the outer surface of the cover plate. When the cover plate is connected to the bottom box, the support plate can squeeze and fix the internal equipment, thereby making the device more stable when in use.

[0024] 3. The present invention uses a rotating screw rod disposed in the base device. When the rotating screw rod is rotated, the slot plate moves forward and backward, thereby causing one end of the shaft rod to move forward and backward, and the other end of the shaft rod drives the insertion rod to move left and right. When the insertion rod is disconnected from the connecting plate, the connecting plate can be removed, thereby achieving the effect of replacing the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a front cross-sectional schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a front cross-sectional schematic diagram of the structural cover device of the present invention;

[0027] Figure 3 It is a partially enlarged schematic diagram of the front view and cross-section of the structural cover device of the present invention;

[0028] Figure 4 It is a top cross-sectional schematic diagram of the structural base device of the present invention;

[0029] Figure 5 It is a top view and a partially enlarged schematic cross-sectional view of the structural base device of the present invention.

[0030] Wherein: 1. base device; 2. cover device; 101. bottom box; 102. fixing rod; 103. installation plate; 104. connecting plate; 105. auxiliary box; 106. installation pipe; 107. auxiliary pipe; 108. plug rod; 109. shaft rod; 110. slot plate; 111. rotating screw rod; 201. cover plate; 202. connecting box; 203. bracket; 204. movable plate; 205. block; 206. spring; 207. push plate; 208. auxiliary plate; 209. support rod; 210. rotating rod; 211. turntable; 212. threaded rod; 213. limit rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 5 , a multi-stage carrier phase-shift switch based on FPGA, comprising a base device 1;

[0033] like Figure 1 As shown, a cover device 2 is provided on one side of the outer surface of the base device 1;

[0034] like Figure 2 and Figure 3 As shown, the cover device 2 includes a cover 201, a connection box 202 is arranged on one side of the outer surface of the cover 201, a bracket 203 is arranged on one side of the inner wall of the connection box 202, a movable plate 204 is arranged at one end of the bracket 203, a clamping block 205 is arranged on one side of the outer surface of the movable plate 204, a spring 206 is arranged on one side of the outer surface of the movable plate 204, a pushing plate 207 is arranged at one end of the movable plate 204, an auxiliary plate 208 is arranged on one side of the outer surface of the pushing plate 207, a support rod 209 is arranged on one side of the outer surface of the auxiliary plate 208, a rotating rod 210 is arranged on one side of the outer surface of the connection box 202, a rotating disk 211 is arranged at one end of the rotating rod 210, a threaded rod 212 is arranged on one side of the outer surface of the rotating disk 211, and a limiting rod 213 is arranged on one side of the inner wall of the connection box 202.

[0035] Specifically, Figure 2 and Figure 3As shown, there are two connection boxes 202 , and the two connection boxes 202 are evenly arranged on one side of the outer surface of the cover plate 201 .

[0036] Specifically, Figure 2 and Figure 3 As shown, one side of the outer surface of the connection box 202 contacts one side of the outer surface of the cover plate 201 , penetrates one side of the outer surface of the cover plate 201 , reaches the other side of the outer surface of the cover plate 201 , and is fixedly connected to the cover plate 201 .

[0037] Specifically, Figure 2 and Figure 3 As shown, there are two rotating rods 210, and the two rotating rods 210 are evenly arranged on one side of the outer surface of the left and right connecting box 202, and one end of the rotating rod 210 contacts one side of the outer surface of the connecting box 202, and passes through one side of the outer surface of the connecting box 202, to one side of the inner wall of the connecting box 202, and is fixedly connected to the turntable 211.

[0038] Specifically, Figure 2 and Figure 3 As shown, there are two threaded rods 212 , and the two threaded rods 212 are evenly arranged in the left and right connection boxes 202 , and one end of the threaded rod 212 is fixedly connected to one side of the outer surface of the rotating disk 211 .

[0039] Specifically, Figure 2 and Figure 3 As shown, one end of the threaded rod 212 contacts one side of the outer surface of the push plate 207 and passes through one side of the outer surface of the push plate 207 to the other side of the outer surface of the push plate 207, and the threaded rod 212 and the push plate 207 are threadedly connected.

[0040] Through the above technical solution, one end of the bracket 203 is fixedly connected to one side of the inner wall of the connection box 202, and the other end of the bracket 203 is connected to one side of the outer surface of the movable plate 204 through a bearing, and one side of the outer surface of the movable plate 204 is fixedly connected to one side of the outer surface of the block 205, and the other side of the outer surface of the movable plate 204 is fixedly connected to one end of the spring 206, so that the block 205 can move under the action of the spring 206;

[0041] An inclined surface is provided on one side of the outer surface of the push plate 207, and the inclined surface contacts one end of the movable plate 204, so that when the push plate 207 moves downward, the push plate 207 presses the movable plate 204, so that one end of the movable plate 204 moves, and the other end moves in the opposite direction;

[0042] A ring groove is provided on the outer surface of the turntable 211, and one side of the outer surface of the ring groove contacts the outer surface of the turntable 211 and penetrates the outer surface of the turntable 211 to the inside of the turntable 211. One end of the limit rod 213 is fixedly connected to one side of the inner wall of the connecting box 202, and the other end of the limit rod 213 is slidably connected to the inner wall of the ring groove, so that the turntable 211 is more stable when rotating.

[0043] Specifically, Figure 4 and Figure 5 As shown, the base device 1 includes a bottom box 101, a fixing rod 102 is provided on one side of the inner wall of the bottom box 101, a device plate 103 is provided on one side of the inner wall of the bottom box 101, a connecting plate 104 is provided on one side of the outer surface of the device plate 103, an auxiliary box 105 is provided on one side of the outer surface of the device plate 103, a device tube 106 is provided inside the auxiliary box 105, an auxiliary tube 107 is provided on one side of the outer surface of the device tube 106, an insertion rod 108 is provided inside the auxiliary tube 107, an axis rod 109 is provided on one side of the outer surface of the insertion rod 108, a slot plate 110 is provided at one end of the axis rod 109, and a rotating screw 111 is provided on one side of the outer surface of the slot plate 110.

[0044] Specifically, Figure 4 and Figure 5 As shown, one side of the outer surface of the device plate 103 contacts one side of the inner wall of the bottom box 101, and passes through one side of the inner wall of the bottom box 101 to one side of the outer surface of the bottom box 101, and the device plate 103 and the bottom box 101 are fixedly connected.

[0045] Through the above technical solution, the inner wall of the auxiliary tube 107 is provided with a slide groove on both sides, and one side of the outer surface of the slide groove contacts one side of the inner wall of the auxiliary tube 107, and penetrates one side of the inner wall of the auxiliary tube 107 to one side of the outer surface of the auxiliary tube 107, and the insertion rod 108 is arranged in the auxiliary tube 107, and a sliding rod is arranged on one side of the outer surface of the insertion rod 108, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 108, and the other end of the sliding rod is slidably connected to the inner wall of the slide groove, so that the insertion rod 108 is more stable when moving left and right;

[0046] There are two shaft rods 109, and one end of the right shaft rod 109 is connected to one side of the outer surface of the insertion rod 108 through a bearing, and one end of the left shaft rod 109 is connected to one side of the outer surface of the auxiliary tube 107 through a rotating shaft, and the left and right shaft rods 109 are connected by a rotating shaft, and a sliding rod is arranged in the rotating shaft, and one end of the sliding rod is slidably connected to the inner wall of the groove plate 110, so that when the groove plate 110 moves back and forth, one end of the shaft rod 109 moves back and forth, and the other end of the shaft rod 109 drives the insertion rod 108 to move left and right. When the insertion rod 108 is disconnected from the connecting plate 104, the connecting plate 104 can be removed.

[0047] When in use, the base device 1 is connected to the cover device 2, and then the rotating rod 210 is rotated to make the rotating disk 211 drive the threaded rod 212 to rotate, so that the push plate 207 moves up and down. When the push plate 207 squeezes one end of the movable plate 204, the other end of the movable plate 204 drives the block 205 to move. When the block 205 is disconnected from the fixed rod 102, the cover 201 can be removed so that the interior can be cleaned.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-stage carrier phase-shifting switch based on FPGA, comprising a base device (1), characterized in that: A cover plate device (2) is provided on one side of the outer surface of the base device (1); The cover plate device (2) comprises a cover plate (201), a connection box (202) is arranged on one side of the outer surface of the cover plate (201), a bracket (203) is arranged on one side of the inner wall of the connection box (202), a movable plate (204) is arranged at one end of the bracket (203), a clamping block (205) is arranged on one side of the outer surface of the movable plate (204), a spring (206) is arranged on one side of the outer surface of the movable plate (204), and a pusher (206) is arranged at one end of the movable plate (204). A movable plate (207) is provided on one side of the outer surface of the push plate (207), a supporting plate (208) is provided on one side of the outer surface of the auxiliary plate (208), a rotating rod (210) is provided on one side of the outer surface of the connection box (202), a rotating disk (211) is provided at one end of the rotating rod (210), a threaded rod (212) is provided on one side of the outer surface of the rotating disk (211), and a limiting rod (213) is provided on one side of the inner wall of the connection box (202).

2. The FPGA-based multi-stage carrier phase-shift switch according to claim 1, characterized in that: The number of the connection boxes (202) is two, and the two connection boxes (202) are evenly arranged on one side of the outer surface of the cover plate (201).

3. The FPGA-based multi-stage carrier phase-shift switch according to claim 1, characterized in that: One side of the outer surface of the connection box (202) contacts one side of the outer surface of the cover plate (201), penetrates one side of the outer surface of the cover plate (201), reaches the other side of the outer surface of the cover plate (201), and is fixedly connected to the cover plate (201).

4. The FPGA-based multi-stage carrier phase-shift switch according to claim 1, characterized in that: There are two rotating rods (210), and the two rotating rods (210) are evenly arranged on one side of the outer surface of the connection box (202) on the left and right sides, and one end of the rotating rod (210) contacts the one side of the outer surface of the connection box (202), penetrates the one side of the outer surface of the connection box (202), reaches the one side of the inner wall of the connection box (202), and is fixedly connected to the rotating disk (211).

5. The FPGA-based multi-stage carrier phase-shift switch according to claim 1, characterized in that: There are two threaded rods (212), and the two threaded rods (212) are evenly arranged in the left and right connection boxes (202), and one end of the threaded rod (212) is fixedly connected to one side of the outer surface of the rotating disk (211).

6. The FPGA-based multi-stage carrier phase-shift switch according to claim 1, characterized in that: One end of the threaded rod (212) contacts one side of the outer surface of the pushing plate (207), passes through one side of the outer surface of the pushing plate (207), and reaches the other side of the outer surface of the pushing plate (207), and the threaded rod (212) and the pushing plate (207) are threadedly connected.

7. The FPGA-based multi-stage carrier phase-shift switch according to claim 1, characterized in that: The base device (1) comprises a bottom box (101), a fixing rod (102) is arranged on one side of the inner wall of the bottom box (101), a device plate (103) is arranged on one side of the inner wall of the bottom box (101), a connecting plate (104) is arranged on one side of the outer surface of the device plate (103), an auxiliary box (105) is arranged on one side of the outer surface of the device plate (103), a device tube (106) is arranged inside the auxiliary box (105), an auxiliary tube (107) is arranged on one side of the outer surface of the device tube (106), an insertion rod (108) is arranged inside the auxiliary tube (107), an axle rod (109) is arranged on one side of the outer surface of the insertion rod (108), a slot plate (110) is arranged at one end of the axle rod (109), and a rotating screw rod (111) is arranged on one side of the outer surface of the slot plate (110).

8. The FPGA-based multi-stage carrier phase-shift switch according to claim 7, characterized in that: One side of the outer surface of the device plate (103) contacts one side of the inner wall of the bottom box (101), penetrates one side of the inner wall of the bottom box (101), and reaches one side of the outer surface of the bottom box (101), and the device plate (103) and the bottom box (101) are fixedly connected.

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