High-speed carrier concentrator local module group based on broadband power line carrier communication

Abstract

The present invention relates to the technical field of carrier concentrators, and specifically to a local module group of a high-speed carrier concentrator based on broadband power line carrier communication, comprising a rear box cover, a front box cover and an integrated chip. An internal control frame is arranged in the rear box cover, and the internal control frame comprises a filter plate, a reset member, a gas cylinder member, a pressure member and a temperature sensing member. The filter plate is sealed at a square hole opened on a rear box cover shell, one side of the filter plate is connected with a reset member and a gas cylinder member, and one side of the gas cylinder member is connected with a pressure member in a transmission manner. The present invention sensitively senses the internal temperature of the carrier concentrator through the design of a temperature sensing member. Once high temperature appears in any part of the carrier concentrator, the temperature sensing member will be triggered to work, and the gas cylinder member will be controlled by the pressure member to suck the external gas into the gas cylinder member, and then slowly injected into the carrier concentrator to replace the high-temperature gas in the carrier concentrator, thereby achieving a direct cooling effect.

Description

Technical Field

[0001] The present invention relates to the technical field of carrier concentrators, in particular to a high-speed carrier concentrator local module group based on broadband power line carrier communication. Background Art

[0002] HPLC technology is a high-speed power line communication technology, which is a communication technology that uses power lines as communication media for data transmission. It has become the main communication means for applications such as smart grids, energy management, smart homes, photovoltaic power generation, and electric vehicle charging. The high-speed power line communication in the prior art will use a variety of electronic instruments, among which there is the use of high-speed carrier concentrators. The heat dissipation of the carrier concentrator is a technology that needs to be improved. In order to improve the flexible placement function of the carrier concentrator, the carrier concentrator often has no perfect heat dissipation mechanism inside the carrier concentrator under the volume of the carrier concentrator, and the fan blowing and cooling mechanism occupies a large space. For this reason, we provide a blowing and cooling mechanism to improve the cooling effect inside the carrier concentrator and maximize the use of the internal space of the carrier concentrator. The fan blowing mechanism of the present invention can directly replace the high-temperature gas inside the carrier concentrator with the filtered gas from the outside to achieve a direct cooling function. Summary of the invention

[0003] The object of the present invention is to provide a high-speed carrier concentrator local module group based on broadband power line carrier communication to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a local module group of a high-speed carrier concentrator based on broadband power line carrier communication, comprising a rear box cover, a front box cover and an integrated chip, wherein an internal control frame is arranged in the rear box cover, and the internal control frame comprises a filter plate, a reset member, a gas cylinder member, a pressure member and a temperature sensing member, wherein the filter plate is sealed at a square hole opened on the rear box cover shell, one side of the filter plate is connected with the reset member and the gas cylinder member, one side of the gas cylinder member is connected with the pressure member in a transmission connection, the temperature sensing member comprises a heat-gathering arc shell, a first rod, a second rod, a brake unit and a worm, the heat-gathering arc shell is in the shape of a semi-tube shell, and both ends of the heat-gathering arc shell are fixed on the rear box cover, one side of the heat-gathering arc shell is parallelly distributed with a first rod and a second rod, a plurality of evenly distributed brake units are connected between the first rod and the second rod, a worm is fixedly connected to the middle of the first rod, and the pressure member is transmission-connected to the worm below.

[0005] Preferably, the braking unit comprises a vertical plate, a pinion, an F-type plate frame, a trapezoidal square tube, a control plate, a braking ring and a spring member. The braking ring is in the shape of a ring gear and the interior of the gear is integrally connected to a straight plate. A second rod passes through the end of the straight plate of the braking ring, and a pinion is transmission-connected to one side of the braking ring. The pinion is fixedly sleeved on the first rod. One side of the straight plate of the braking ring contacts with a spring member, and the other side of the straight plate of the braking ring contacts with the control plate. A trapezoidal square tube is movably sleeved on the outside of the control plate.

[0006] Preferably, the control panel is in the shape of a right-angle plate, and is fitted in the trapezoidal square tube. One end of the F-type plate frame is fixed on the trapezoidal square tube, and the other end of the F-type plate frame is fixed on the inner wall of the heat-collecting arc shell. One side of the F-type plate frame passes through the spring member, and a vertical plate is fixedly connected to the F-type plate frame. The first rod passes through the vertical plate, and the second rod is connected to the F-type plate frame.

[0007] Preferably, the pressure-feeding member includes a control body, a transverse axis, a conical plate, a torsion spring, a brake seat, a thin rod and a shaft gear. A conical plate is provided on one side of the control body. The control body and the conical plate are both penetrated by a transverse axis, one end of the transverse axis is fixedly connected to the torsion spring, one end of the torsion spring penetrates the control body, one end of the control body is transmission-connected to the brake seat, a thin rod penetrates the brake seat, one end of the thin rod is movably sleeved in a through hole provided in the conical plate, the other end of the thin rod is integrally connected to the shaft gear, one side of the shaft gear is transmission-connected to the worm, and one end of the transverse axis is fixed to the inner wall of the rear box cover.

[0008] Preferably, the control body is shaped like a cylinder with a prism integrally connected to one side, and a number of evenly distributed protruding teeth are provided on the other side of the cylinder of the control body. The brake seat is shaped like an arc-shaped plate with one end integrally connected to a straight plate, and a number of evenly distributed protruding teeth are provided on the outer side wall of the arc-shaped plate of the brake seat.

[0009] Preferably, the filter plate includes a sponge plate, a movable plate, a bow plate and a J-shaped plate, the movable plate is arranged inside the rear box cover, the movable plate blocks one side of a square hole opened on the rear box cover shell, and a J-shaped plate is arranged on the other side of the square hole, the J-shaped plate is fixed on the outer wall of the rear box cover, a number of evenly distributed bow plates are arranged between the movable plate and the J-shaped plate, the ends of the bow plates are fixed on the movable plate, and a sponge plate is arranged between the bow plate and the movable plate.

[0010] Preferably, the reset member includes a locking column, a first spring, a side plate and a guide rod, one side of the side plate is fixedly connected to the movable plate, through holes are provided at both ends of the side plate, and the guide rod is movably sleeved in the through holes, one end of the guide rod is fixedly connected to the locking column, a first spring is padded between the locking column and the side plate, the first spring is sleeved on the guide rod, and the locking column is fixed to the inner wall of the rear box cover.

[0011] Preferably, the gas cylinder parts include an outer pipe, an integrated frame, a thick cylinder, an inner cylinder, an exhaust pipe and a positioning plate, one end of the thick cylinder is movably sleeved with the inner cylinder, the other end of the thick cylinder is connected to the outer pipe, the outer pipe passes through the plate body of the movable plate, one end of the inner cylinder is connected to the exhaust pipe, the positioning plate is fixed on the inner wall of the rear box cover, the exhaust pipe passes through the plate body of the positioning plate, one side of the integrated frame is fixedly connected with a number of evenly distributed thick cylinders, and one side of the integrated frame contacts the control body.

[0012] Preferably, the outer pipe comprises a valve body and an L-shaped pipe, one end of the L-shaped pipe is connected to the thick tube, the other end of the L-shaped pipe extends to the outside of the rear box cover, and the valve body is arranged in the L-shaped pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention uses a temperature sensing component to sensitively sense the internal temperature of the carrier concentrator. Once high temperature appears in any part of the carrier concentrator, the temperature sensing component will be triggered to control the gas cylinder component through the pressure component, sucking the external gas into the gas cylinder component, and then slowly injecting it into the carrier concentrator to replace the high-temperature gas in the carrier concentrator, thereby achieving a direct cooling effect;

[0015] 2. The present invention achieves the filtering effect on the air through the design of the filter plate. During the gas replenishment process in the gas cylinder, the sponge plate is exposed to filter the gas entering the L-shaped tube. When the carrier concentrator does not dissipate heat, the sponge plate moves to one side of the J-shaped plate to prevent external dust from eroding the sponge plate, so that the sponge plate can be used for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal control frame structure;

[0019] Figure 4 It is a schematic diagram of the structure of the temperature sensing element;

[0020] Figure 5 is a schematic diagram of the brake unit structure;

[0021] Figure 6 It is a schematic diagram of the structure of the pressing piece;

[0022] Figure 7 It is a schematic diagram of the filter plate structure;

[0023] Figure 8 It is a schematic diagram of the structure of the gas cylinder;

[0024] Fig. 9Schematic diagram of the outer pipe structure;

[0025] Fig.10 Schematic diagram of the conical plate structure.

[0026] In the figure: rear box cover 1, front box cover 2, integrated chip 3, inner control frame 4, filter plate 5, reset member 6, gas cylinder member 7, pressure member 8, temperature sensing member 9, heat arc shell 10, first rod 11, second rod 12, brake unit 13, worm 14, vertical plate 15, pinion 16, F-type plate frame 17, ladder-shaped square tube 18, control board 19, brake ring 20, spring member 21, control body 22, transverse axis 23, conical plate 24, torsion spring 25, brake seat 26, thin rod 27, shaft gear 28, sponge plate 29, movable plate 30, arch plate 31, J-type plate 32, outer pipe 33, integrated frame 34, thick tube 35, inner tube 36, exhaust pipe 37, positioning plate 38, card position column 39, first spring 40, side plate 41, guide rod 42, valve body 43, L-shaped tube 44. DETAILED DESCRIPTION

[0027] 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 technical solutions in 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.

[0028] See also Figures 1 to 10 The present invention provides a technical solution: a high-speed carrier concentrator local module group based on broadband power line carrier communication, including a rear box cover 1, a front box cover 2 and an integrated chip 3, an internal control frame 4 is arranged in the rear box cover 1, and the internal control frame 4 includes a filter plate 5, a reset member 6, a gas cylinder member 7, a pressure supply member 8 and a temperature sensing member 9, the filter plate 5 is sealed at a square hole opened on the shell of the rear box cover 1, one side of the filter plate 5 is connected to the reset member 6 and the gas cylinder member 7, and one side of the gas cylinder member 7 is connected to the pressure supply member 8, the temperature sensing member 9 includes a heat-gathering arc shell 10, a first rod 11, a second rod 12, a brake unit 13 and a worm 14. The heat-gathering arc shell 10 is in the shape of a semi-tube shell, and both ends of the heat-gathering arc shell 10 are fixed on the rear box cover 1. The first rod 11 and the second rod 12 are distributed in parallel on one side of the heat-gathering arc shell 10, and a plurality of evenly distributed brake units 13 are connected between the first rod 11 and the second rod 12. A worm 14 is fixedly connected to the middle of the first rod 11, and the lower part of the pressure member 8 is connected to the worm 14 for transmission.

[0029] The brake unit 13 includes a vertical plate 15, a pinion 16, an F-type plate frame 17, a trapezoidal square tube 18, a control plate 19, a brake ring 20 and a spring member 21. The brake ring 20 is in the shape of a ring gear and the gear is integrally connected to a straight plate inside. The straight plate end of the brake ring 20 is penetrated by a second rod 12, one side of the brake ring 20 is transmission-connected with a pinion 16, and the pinion 16 is fixedly sleeved on the first rod 11. One side of the straight plate of the brake ring 20 contacts with a spring member 21, and the other side of the straight plate of the brake ring 20 contacts with a control plate 19, and the control plate 19 is movably sleeved with a trapezoidal square tube 18 outside.

[0030] The control panel 19 is in the shape of a right angle plate. The control panel 19 is arranged in the trapezoidal square tube 18. One end of the F-type frame 17 is fixed on the trapezoidal square tube 18. The other end of the F-type frame 17 is fixed on the inner wall of the heat collecting arc shell 10. One side of the F-type frame 17 passes through the spring member 21. The F-type frame 17 is fixedly connected with the vertical plate 15. The first rod 11 passes through the vertical plate 15. The second rod 12 is connected to the F-type frame 17. Figure 5 It is understood that the spring member 21 is a spring supporting mechanism in the prior art, which is a spring movably sleeved on the inner rod, and one end of the inner rod is integrally connected to a hemisphere. Under the pressure of the spring, the hemisphere presses against one end of the straight plate of the brake ring 20, forcing the straight plate to be in stable contact with the control board 19 on the other side. The control board 19 is a material that can sensitively expand and contract with heat in the prior art. Referring to the integrated chip 3 in FIG., a number of evenly distributed brake units 13, each of which has a control board 19 to sense the regional temperature inside the carrier concentrator, expands due to heat, and becomes larger in size under the control and guidance of the trapezoidal square tube 18, the control board 19 supports the brake ring 20 on one side, forcing the brake ring 20 to rotate, and the brake ring 20 The transmission pinion 16 drives the first rod 11 to rotate, and the first rod 11 drives the worm 14 to rotate. The first rod 11 is movably sleeved in the through hole opened on the vertical plate 15, and the first rod 11 passes through the bearing embedded in the through hole of the vertical plate 15. In addition, a bearing is fixed on one side of the F-type plate frame 17, and the second rod 12 passes through the bearing on the F-type plate frame 17, so that the second rod 12 and the first rod 11 can both rotate. The heat-collecting arc shell 10 supports the vertical plate 15 and the F-type plate frame 17 to achieve control and limit the entire braking unit 13. In the later stage, if the internal temperature of the carrier concentrator drops, the control board 19 shrinks and becomes smaller. Under the pressure of the spring member 21, the control board 19 smoothly rotates in the opposite direction to restore the initial position.

[0031] The pressure member 8 includes a control body 22, a transverse axis 23, a conical plate 24, a torsion spring 25, a brake seat 26, a thin rod 27 and a shaft gear 28. A conical plate 24 is provided on one side of the control body 22. The transverse axis 23 passes through both the control body 22 and the conical plate 24. One end of the transverse axis 23 is fixedly connected to the torsion spring 25. One end of the torsion spring 25 passes through the control body 22. One end of the control body 22 is transmission-connected to the brake seat 26. A thin rod 27 passes through the brake seat 26. One end of the thin rod 27 is movably sleeved in a through hole provided in the conical plate 24. The other end of the thin rod 27 is integrally connected to the shaft gear 28. One side of the shaft gear 28 is transmission-connected to the worm 14. One end of the transverse axis 23 is fixed to the inner wall of the rear box cover 1.

[0032] The control body 22 is in the shape of a cylinder with a prism connected to one side, and a plurality of evenly distributed protruding teeth are provided on the other side of the cylinder of the control body 22. The brake seat 26 is in the shape of an arc-shaped plate with a straight plate connected to one end, and a plurality of evenly distributed protruding teeth are provided on the outer side wall of the arc-shaped plate of the brake seat 26. Figure 6 It is understood that the thin rod 27 passes through the bearing embedded in the conical plate 24, the transverse axis 23 positions the conical plate 24, the conical plate 24 positions the thin rod 27, and the thin rod 27 can rotate stably. The display state of the reset member 6 in the figure is that after the control plate 19 expands due to heat, a series of transmissions are triggered, the worm 14 rotates to drive the brake seat 26, the brake seat 26 drives the control body 22 to rotate, the control body 22 pushes the gas cylinder part 7 on one side, and then the brake seat 26 continues to rotate and loses control of the control body 22, the control body 22 no longer controls the gas cylinder part 7, and the torsion spring 25 has a weak elastic pressure effect, so that one end of the control body 22 contacts one side of the gas cylinder part 7.

[0033] The filter plate 5 includes a sponge plate 29, a movable plate 30, an arch plate 31 and a J-shaped plate 32. The movable plate 30 is arranged inside the rear box cover 1. The movable plate 30 blocks one side of the square hole opened on the shell of the rear box cover 1, and a J-shaped plate 32 is arranged on the other side of the square hole. The J-shaped plate 32 is fixed on the outer wall of the rear box cover 1. A plurality of evenly distributed arch plates 31 are arranged between the movable plate 30 and the J-shaped plate 32. The ends of the arch plates 31 are fixed on the movable plate 30. A sponge plate 29 is arranged between the arch plates 31 and the movable plate 30. Figure 1 and Figure 7 It is understood that the left and right swing of the arch plate 31 on one side of the square hole of the rear box cover 1 will drive the sponge plate 29, control the outer surface of the sponge plate 29 to be covered by the J-shaped plate 32, or expose the outer surface of the sponge plate 29 to the outside world. When the heat removal work is not performed inside the carrier concentrator, the sponge plate 29 is covered by the J-shaped plate 32, thereby preventing external dust from adhering to the sponge plate 29.

[0034] The reset member 6 includes a locking column 39, a first spring 40, a side plate 41 and a guide rod 42. One side of the side plate 41 is fixedly connected to the movable plate 30. Through holes are provided at both ends of the side plate 41, and the guide rod 42 is movably sleeved in the through holes. One end of the guide rod 42 is fixedly connected to the locking column 39. A first spring 40 is padded between the locking column 39 and the side plate 41. The first spring 40 is sleeved on the guide rod 42. The locking column 39 is fixed to the inner wall of the rear box cover 1.

[0035] The gas cylinder component 7 includes an outer pipe 33, an integrated frame 34, a thick cylinder 35, an inner cylinder 36, an exhaust pipe 37 and a positioning plate 38. The inner cylinder 36 is movably sleeved inside one end of the thick cylinder 35, and the other end of the thick cylinder 35 is connected to the outer pipe 33. The outer pipe 33 passes through the plate body of the movable plate 30, and one end of the inner cylinder 36 is connected to the exhaust pipe 37. The positioning plate 38 is fixed on the inner wall of the rear box cover 1, and the exhaust pipe 37 passes through the plate body of the positioning plate 38. A plurality of evenly distributed thick cylinders 35 are fixedly connected to one side of the integrated frame 34, and one side of the integrated frame 34 contacts the control body 22.

[0036] The outer pipe 33 includes a valve body 43 and an L-shaped pipe 44. One end of the L-shaped pipe 44 is connected to the thick cylinder 35. The other end of the L-shaped pipe 44 extends to the outside of the rear box cover 1. The valve body 43 is arranged in the L-shaped pipe 44. Fig. 9 and Fig.10 It is understood that the valve body 43 is a one-way flow control valve in the prior art. The external gas is sucked into the thick cylinder 35 and passes through the L-shaped tube 44. The airflow lifts the disk in the valve body 43, and the disk in the valve body 43 is away from the ring plate, thus creating a gap to achieve airflow. Once the airflow in the L-shaped tube 44 flows backward, the airflow drives the disk to block the ring plate, so that the gas in the thick cylinder 35 can only be discharged through the exhaust pipe 37 and then injected into the high-speed carrier.

[0037] The temperature inside the carrier rises, which triggers the operation of several brake units 13, that is, the control plate 19 expands and deforms to lift up the brake ring 20, and the brake ring 20 drives the pinion 16 to control the first rod 11, and the first rod 11 drives the worm 14 to rotate, and the worm 14 drives the shaft gear 28, and controls the brake seat 26 to rotate through the thin rod 27, and the brake seat 26 drives the control body 22, and the brake seat 26 rotates to a certain extent and is no longer meshed with the control body 22, so that the control body 22 swings to lift up the integrated frame 34, and the integrated frame 34 moves a certain distance toward the reset member 6, and then the control body 22 loses support for the integrated frame 34, so that under the push of the first spring 40, the movable plate 30 drives the outer pipe 33, and then controls the thick cylinder 35 to move in the reverse direction, and the thick cylinder 35 moves in the opposite direction. As the sponge plate 29 moves away from the inner cylinder 36, the sponge plate 29 is gradually exposed under the cover of the J-shaped plate 32. The external gas is filtered by the sponge plate 29 and then sucked into the L-shaped tube 44, and then replenished into the thick cylinder 35. As the thick cylinder 35 moves toward the inner cylinder 36, the gas in the thick cylinder 35 is discharged to the inside of the carrier concentrator through the exhaust pipe 37. The inner diameter of the exhaust pipe 37 is small, and the aperture of the L-shaped tube 44 is large. In this way, as the thick cylinder 35 moves away from the inner cylinder 36, the gas replenishment is mainly achieved through the outer pipe 33. Once the outer pipe 33 is blocked, the thick cylinder 35 approaches the inner cylinder 36, and the air flow can only be discharged through the exhaust pipe 37. After the temperature of the carrier concentrator drops, the control board 19 deforms and contracts, and the pressure supply component 8 and the temperature sensing component 9 can realize self-recovery.

[0038] 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 high-speed carrier concentrator local module group based on broadband power line carrier communication, comprising a rear box cover (1), a front box cover (2) and an integrated chip (3), characterized in that: An internal control frame (4) is provided in the rear box cover (1), and the internal control frame (4) comprises a filter plate (5), a reset member (6), a gas cylinder member (7), a pressure member (8) and a temperature sensing member (9). The filter plate (5) is sealed at a square hole opened on the shell of the rear box cover (1). One side of the filter plate (5) is connected to the reset member (6) and the gas cylinder member (7). One side of the gas cylinder member (7) is drivingly connected to the pressure member (8). The temperature sensing member (9) comprises a heat-collecting arc shell (10), a first rod (11), a second rod (12), and a second rod (13). The heat collecting arc shell (10) is in the shape of a semi-tube shell, and both ends of the heat collecting arc shell (10) are fixed to the rear box cover (1). A first rod (11) and a second rod (12) are distributed in parallel on one side of the heat collecting arc shell (10), a plurality of evenly distributed brake units (13) are connected between the first rod (11) and the second rod (12), a worm (14) is fixedly connected to the middle of the first rod (11), and a lower portion of the pressure piece (8) is drivingly connected to the worm (14); The brake unit (13) comprises a vertical plate (15), a pinion (16), an F-type plate frame (17), a trapezoidal square tube (18), a control plate (19), a brake ring (20) and a spring member (21); the brake ring (20) is in the shape of a ring gear and the inside of the gear is integrally connected to a straight plate; a second rod (12) is passed through the end of the straight plate of the brake ring (20); a pinion (16) is transmission-connected to one side of the brake ring (20); the pinion (16) is fixedly sleeved on the first rod (11); one side of the straight plate of the brake ring (20) contacts the spring member (21); and the other side of the straight plate of the brake ring (20) contacts the control plate (19); and the control plate (19) is movably sleeved with the trapezoidal square tube (18) on the outside; The control plate (19) is in the shape of a right-angled plate. The control plate (19) is arranged in a fitting manner in the trapezoidal square tube (18). One end of the F-type plate frame (17) is fixed to the trapezoidal square tube (18). The other end of the F-type plate frame (17) is fixed to the inner wall of the heat collecting arc shell (10). One side of the F-type plate frame (17) passes through a spring member (21). The F-type plate frame (17) is fixedly connected to a vertical plate (15). The first rod (11) passes through the vertical plate (15). The second rod (12) is connected to the F-type plate frame (17).

2. The high-speed carrier concentrator local module group based on broadband power line carrier communication according to claim 1 is characterized in that: The pressure-feeding member (8) comprises a control body (22), a transverse axis (23), a conical plate (24), a torsion spring (25), a brake seat (26), a thin rod (27) and a shaft gear (28). The control body (22) is provided with a conical plate (24) on one side. The control body (22) and the conical plate (24) are both penetrated by a transverse axis (23). One end of the transverse axis (23) is fixedly connected to the torsion spring (25). One end of the torsion spring (25) penetrates the control body (22). One end of the control body (22) is drivingly connected to the brake seat (26). A thin rod (27) penetrates the brake seat (26). One end of the thin rod (27) is movably sleeved in a through hole provided on the conical plate (24). The other end of the thin rod (27) is integrally connected to the shaft gear (28). One side of the shaft gear (28) is drivingly connected to the worm (14). One end of the transverse axis (23) is fixed to the inner wall of the rear box cover (1).

3. The high-speed carrier concentrator local module group based on broadband power line carrier communication according to claim 2 is characterized in that: The control body (22) is in the shape of a cylinder with one side integrally connected to a prism, and the other side of the cylinder of the control body (22) is provided with a plurality of evenly distributed protruding teeth, and the brake seat (26) is in the shape of an arc-shaped plate with one end integrally connected to a straight plate, and the outer side wall of the arc-shaped plate of the brake seat (26) is provided with a plurality of evenly distributed protruding teeth.

4. The high-speed carrier concentrator local module group based on broadband power line carrier communication according to claim 1, characterized in that: The filter plate component (5) comprises a sponge plate (29), a movable plate (30), a bow plate (31) and a J-shaped plate (32); the movable plate (30) is arranged inside the rear box cover (1); the movable plate (30) blocks one side of a square hole opened on the shell of the rear box cover (1); a J-shaped plate (32) is arranged on the other side of the square hole; the J-shaped plate (32) is fixed on the outer wall of the rear box cover (1); a plurality of evenly distributed bow plates (31) are arranged between the movable plate (30) and the J-shaped plate (32); the ends of the bow plates (31) are fixed on the movable plate (30); and a sponge plate (29) is arranged between the bow plates (31) and the movable plate (30).

5. The high-speed carrier concentrator local module group based on broadband power line carrier communication according to claim 1, characterized in that: The reset member (6) comprises a locking column (39), a first spring (40), a side plate (41) and a guide rod (42); one side of the side plate (41) is fixedly connected to the movable plate (30); through holes are provided at both ends of the side plate (41); the guide rod (42) is movably sleeved in the through holes; one end of the guide rod (42) is fixedly connected to the locking column (39); a first spring (40) is padded between the locking column (39) and the side plate (41); the first spring (40) is sleeved on the guide rod (42); and the locking column (39) is fixed to the inner wall of the rear box cover (1).

6. The high-speed carrier concentrator local module group based on broadband power line carrier communication according to claim 1, characterized in that: The gas cylinder member (7) comprises an outer tube member (33), an integrated frame (34), a thick tube (35), an inner tube (36), an exhaust pipe (37) and a positioning plate (38); one end of the thick tube (35) is movably sleeved with the inner tube (36); the other end of the thick tube (35) is connected to the outer tube member (33); the outer tube member (33) passes through the plate body of the movable plate (30); one end of the inner tube (36) is connected to the exhaust pipe (37); the positioning plate (38) is fixed to the inner wall of the rear box cover (1); the exhaust pipe (37) passes through the plate body of the positioning plate (38); one side of the integrated frame (34) is fixedly connected to a plurality of uniformly distributed thick tubes (35); and one side of the integrated frame (34) contacts the control body (22).

7. The high-speed carrier concentrator local module group based on broadband power line carrier communication according to claim 6, characterized in that: The outer pipe member (33) comprises a valve body (43) and an L-shaped pipe (44); one end of the L-shaped pipe (44) is in communication with the thick cylinder (35); the other end of the L-shaped pipe (44) extends to the outside of the rear box cover (1); and the valve body (43) is disposed in the L-shaped pipe (44).

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