Primary and secondary deep fusion distributed power distribution terminal device and use method thereof

Abstract

The invention provides a primary and secondary deep fusion distributed power distribution terminal device and a use method thereof, and the device comprises a box body, and also comprises a bearing plate which is arranged in the box body; the operation panel is mounted on the upper end surface of the bearing plate; the bottom of the box body is fixedly connected with a base, and the shifting structure is arranged in the base and used for shifting the bearing plate; and the folding supporting structure is arranged on the lower side of the bearing plate, and the folding supporting structure comprises two supporting rods which are symmetrically fixed to the lower end face of the bearing plate. Through the arranged heat dissipation structure, air is automatically blown into the primary and secondary deep fusion distributed power distribution terminal device, heat in the primary and secondary deep fusion distributed power distribution terminal device is discharged outwards, heat accumulation is avoided, and the service life is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of power generation, power transformation or power distribution, and in particular to a primary-secondary deep integration distributed power distribution terminal device and a method of using the same. Background Art

[0002] Based on the development concept of ring main unit with deep integration of primary and secondary equipment, and considering the need for integration of terminals and primary equipment, it is a trend to install station terminals in a dispersed manner inside primary equipment, standardize the design of dispersed station terminals, and standardize the functions, performance, interfaces, structures, and supporting equipment of each component of the terminal. After searching, in the prior art, a Chinese patent with patent application number CN202122646316.6 discloses a distributed power distribution terminal device with deep integration of primary and secondary power, which belongs to the technical field of power generation, power transformation or power distribution. The device is used in the power distribution ring network cabinet, and the station terminals are dispersedly installed inside the primary equipment. The device standardizes the design of distributed station terminals. The operation panel on the front panel integrates indicator lights, liquid crystal display modules, operation buttons, hard pressure plates, opening and closing buttons, and mode selection knobs. A rectangular connector is installed on the back panel and a first network port for receiving the PPS signal output by the common unit and a second network port for sending the PPS signal to another distribution terminal device are reserved. The mode selection knob includes a knob for selecting remote operation or local operation and a knob for selecting power-off protection function, intelligent distribution, voltage and current type. It has the advantages of miniaturization, easy installation, plug-and-play, ruggedness, and high IP protection, but still has the following defects: (1) The operation panel of the power distribution terminal in the prior art is installed inside the terminal. When the internal components of the operation panel are damaged, it is inconvenient for maintenance personnel to repair it. The maintenance space is small, which makes maintenance difficult. (2) In the prior art, the power distribution terminal is a sealed structure. During long-term use, a large amount of heat will be generated and accumulated inside it, which makes it inconvenient to dissipate the heat of the power distribution terminal device. The accumulation of heat inside it can easily lead to accelerated aging of internal components and shorten their service life.

[0003] Therefore, we have made improvements to this and proposed a primary and secondary deep integration distributed power distribution terminal device and its use method. Summary of the invention

[0004] The purpose of the present invention is to solve the problems of inconvenience in maintenance and poor heat dissipation that exist currently.

[0005] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions: Deep integration of primary and secondary power distribution terminal devices can improve the above problems.

[0006] The present invention is specifically as follows: The primary and secondary deep integration distributed power distribution terminal device includes a box body and also includes: A load-bearing plate, wherein the load-bearing plate is arranged in the box; An operation panel, wherein the operation panel is mounted on the upper end surface of the bearing plate; A displacement structure, wherein the bottom of the box body is fixedly connected to a base, and a displacement structure is arranged in the base for displacing the bearing plate; A folding support structure, wherein the folding support structure is arranged at the lower side of the bearing plate, and the folding support structure comprises two support rods which are symmetrical and fixed to the lower end surface of the bearing plate, the bottom ends of the two support rods are rotatably connected to movable blocks, the bottom ends of the movable blocks are rotatably connected to a connecting shaft, a connecting rod is rotatably connected to the connecting shaft, the other end of the connecting rod is rotatably connected to a supporting leg, a connecting plate is rotatably connected to the supporting leg, the top end of the connecting plate is fixedly connected to the inner top wall of the bearing plate, and a spring-opening component is provided on the connecting shaft; A fixing frame is fixedly connected to the rear side of the upper end surface of the carrier plate, and the fixing frame is detachably connected to a back plate by screws. A rectangular connector and a power switch are respectively installed on the back plate, and heat dissipation structures are respectively provided on both sides of the box body.

[0007] As a preferred technical solution of the present invention, the shift structure includes a mounting seat fixed to the lower end surface of the box body, a threaded rod is rotatably connected between the mounting seat and the base, the lower end surface of the box body is provided with a strip opening, and a shift block is matched in the strip opening, the bottom end of the shift block is threadedly connected to the threaded rod, the top end of the shift block is fixedly connected to the bearing plate, the end of the threaded rod passes through the side wall of the mounting seat and is fixedly connected to the driven bevel gear, the mounting seat is rotatably connected to a transmission shaft, the top end of the transmission shaft is fixedly connected to an active bevel gear meshing with the driven bevel gear, the bottom end of the transmission shaft is fixedly connected to a worm gear, and a transmission rod is rotatably connected to the side wall of the base, the inner end of the transmission rod is fixedly connected to a worm meshing with the worm gear, and the outer end of the transmission rod is fixedly connected to a handwheel.

[0008] As a preferred technical solution of the present invention, the folding support structure includes two support rods that are symmetrical and fixed on the lower end surface of the supporting plate, the pop-up assembly includes a first connecting seat rotatably set on the connecting shaft, the first connecting seat is fixedly connected to a spring, the end of the spring is fixedly connected to a second connecting seat, the end of the second connecting seat is rotatably connected to a rotating seat, the rotating seat is fixedly connected to the inner top wall of the supporting plate, the lower end surface of the box body is symmetrically provided with two limit openings matching the movable block, and the front inner wall of the supporting plate is symmetrically and fixedly connected with two limit blocks matching the support legs.

[0009] As a preferred technical solution of the present invention, the heat dissipation structure includes two groups of slide rails respectively fixed on the left and right side walls of the box body, each group of the slide rails is slidably connected with a slider, an installation frame is fixedly connected between the upper and lower adjacent sliders, two fixed plates are symmetrically and fixedly connected in the installation frame, a reciprocating screw is rotatably connected between the two fixed plates, a moving rod is threadedly connected to the reciprocating screw, a first support block is fixedly connected to the moving rod, a first rotating shaft is rotatably connected to the first support block, a fan blade is fixedly connected to the inner end of the first rotating shaft, a driven gear is fixedly connected to the first rotating shaft, and a bearing is fixedly connected to the lower end surface of the moving rod away from the reciprocating screw. A rotating sleeve is fixedly connected to the inner side wall of the inner ring of the bearing, and the top of the rotating sleeve passes through the moving rod and extends upward. A spline shaft is slidably connected in the rotating sleeve, and the upper and lower ends of the spline shaft are rotatably connected to the fixed plate respectively. The top ends of the reciprocating screw rod and the spline shaft pass through the upper fixed plate and are fixedly connected to the first bevel gear. The upper end surface of the upper fixed plate is symmetrical and fixedly connected to two second support blocks, and an assembly shaft is rotatably connected between the two second support blocks, and both ends of the assembly shaft are fixedly connected to the second bevel gear meshing with the first bevel gear, and the lower end surface of the lower fixed plate is fixedly connected to a motor, and the driving end of the motor is fixedly connected to the bottom end of the reciprocating screw rod.

[0010] As a preferred technical solution of the present invention, a third bevel gear is fixedly connected to the rotating sleeve, two third support blocks are fixedly connected to the upper end surface of the moving rod, a matching shaft is rotatably connected between the two third support blocks, one end of the matching shaft is fixedly connected to a fourth bevel gear meshing with the third bevel gear, the other end of the matching shaft is fixedly connected to the fifth bevel gear, the upper end surface of the moving rod is fixedly connected to a fourth support block, the fourth support block is rotatably connected to a second rotating shaft, the second rotating shaft is fixedly connected to a sixth bevel gear meshing with the fifth bevel gear, and the inner end of the second rotating shaft is fixedly connected to a driving gear meshing with a driven gear.

[0011] As a preferred technical solution of the present invention, a threaded seat is fixedly connected to the side wall of the installation frame, a locking bolt is threadedly connected to the inner thread of the threaded seat, and a handle is fixedly connected to the side wall of the installation frame.

[0012] As a preferred technical solution of the present invention, the installation frame is detachably connected to a filter frame by screws, and a filter screen is fixedly connected inside the filter frame.

[0013] As a preferred technical solution of the present invention, a limiting protrusion is fixedly connected to the sliding block, and a sliding opening matching the limiting protrusion is provided on the sliding rail.

[0014] As a preferred technical solution of the present invention, a network port, a maintenance serial port and a pulse input port are installed on the back panel, rectangular openings are opened on the left and right side walls of the box, and the operation panel is integrated with indicator lights, an operation display module, a hard pressure plate, opening and closing buttons and a mode selection knob.

[0015] The present invention also provides a method for using a primary-secondary deep fusion distributed power distribution terminal device, which is characterized by comprising the following steps: S1: Connect the corresponding components through the indicator light, operation display module, hard pressure plate, opening and closing buttons, mode selection knob and rectangular connector and select the corresponding mode for use; S2: When the terminal needs to be repaired or maintained, the hand wheel is turned to drive the transmission rod and the worm to rotate, the rotation of the worm drives the worm wheel, the transmission shaft and the active bevel gear to rotate synchronously, the active bevel gear drives the driven bevel gear and the threaded rod to rotate, and the rotation of the threaded rod drives the shift block to move, so that the bearing plate and the components above it are moved outward, which is convenient for maintenance personnel to repair or maintain them; S3: During the outward movement of the load-bearing plate in step 2, the movable block moves with it. When the movable block moves to the limit opening and continues to move outward, the support legs are unfolded and contacted with the ground through the elastic force of the movable block, the connecting shaft, the connecting rod and the spring. After the maintenance is completed, the load-bearing plate is recovered so that the movable block contacts the limit opening and rotates, and then the support legs are folded and recovered, so that the outward-moving load-bearing plate can be supported to ensure stability. S4: When heat dissipation is required, the motor is started to rotate the reciprocating screw. The rotation of the reciprocating screw drives the moving rod to move up and down, thereby rotating the fan blades. At the same time, the rotation of the reciprocating screw drives the first bevel gear thereon to rotate, and then the spline shaft is rotated through the transmission of the second bevel gear and the assembly shaft. The rotation of the spline shaft drives the rotating sleeve and the third bevel gear to rotate, and then the fourth bevel gear, the fifth bevel gear, the sixth bevel gear, the driving gear and the driven gear are rotated to make the fan blades rotate while moving up and down, thereby blowing air to the interior of the terminal assembly and quickly discharging the internal heat to the outside.

[0016] Compared with the prior art, the present invention has the following beneficial effects: In the scheme of the present invention: 1. Through the provided bearing plate, base, shifting structure and folding support structure, the bearing plate and the components thereon can be moved out, which is convenient for maintenance personnel to repair or maintain the power distribution terminal. It has a large maintenance space, reduces the difficulty of maintenance, and solves the problem of inconvenience in repairing or maintaining the power distribution terminal in the prior art; 2. Through the heat dissipation structure, automatic air blowing is realized into the primary and secondary deep fusion distributed distribution terminal device, and the heat inside the primary and secondary deep fusion distributed distribution terminal device is discharged to the outside, avoiding heat accumulation, improving the service life, and solving the problem of reduced service life caused by poor heat dissipation in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the overall structure provided by the present invention; Figure 2 A schematic diagram of the rear structure provided by the present invention; Figure 3 A schematic diagram of a displacement structure provided by the present invention; Figure 4 The present invention provides Figure 3 A schematic diagram of the front view structure of Figure 5 The present invention provides Figure 3 The enlarged view of point A in the middle; Figure 6 A schematic diagram of a folding support structure provided by the present invention; Figure 7 A schematic diagram of the heat dissipation structure provided by the present invention; Figure 8 A schematic diagram of the structure of the moving rod and its connecting parts provided by the present invention; Fig. 9 The present invention provides Figure 8 Another perspective structural diagram of .

[0018] Indicated in the figure: 1. Box; 2. Carrying plate; 3. Operation panel; 4. Indicator light; 5. Operation display module; 6. Hard pressure plate; 7. Opening and closing button; 8. Mode selection knob; 9. Base; 10. Shifting structure; 1001. Mounting seat; 1002. Threaded rod; 1003. Shifting block; 1004. Driven bevel gear; 1005. Transmission shaft; 1006. Driving bevel gear; 1007. Worm gear; 1008. Transmission rod; 1009. Worm; 1010. Handwheel ; 11. Folding support structure; 1101. Support rod; 1102. Movable block; 1103. Connecting shaft; 1104. Linking rod; 1105. Support leg; 1106. Connecting plate; 1107. First connecting seat; 1108. Spring; 1109. Second connecting seat; 1110. Rotating seat; 1111. Limit opening; 1112. Limit block; 1113. Pop-up assembly; 12. Fixed frame; 13. Back plate; 14. Rectangular connector; 15. Power switch off; 16, heat dissipation structure; 1601, slide rail; 1602, slider; 1603, mounting frame; 1604, fixing plate; 1605, reciprocating screw rod; 1606, moving rod; 1607, first support block; 1608, first rotating shaft; 1609, fan blade; 1610, driven gear; 1611, bearing; 1612, rotating sleeve; 1613, spline shaft; 1614, first bevel gear; 1615, second support block; 1616, assembly shaft; 161 7. Second bevel gear; 1618. Motor; 1619. Third bevel gear; 1620. Third support block; 1621. Matching shaft; 1622. Fourth bevel gear; 1623. Fifth bevel gear; 1624. Fourth support block; 1625. Second rotating shaft; 1626. Sixth bevel gear; 1627. Driving gear; 1628. Threaded seat; 1629. Locking bolt; 1630. Handle; 1631. Filter frame; 1632. Filter screen; 1633. Limiting cam. DETAILED DESCRIPTION

[0019] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0020] like Figure 1-Figure 9 As shown, this embodiment proposes a primary and secondary deep integration distributed power distribution terminal device, including a box 1, and also including: A load-bearing plate 2, the load-bearing plate 2 is arranged in the box body 1; An operation panel 3, the operation panel 3 is mounted on the upper end surface of the carrying plate 2; A displacement structure 10, wherein the bottom of the box body 1 is fixedly connected to a base 9, and a displacement structure 10 is arranged in the base 9, and is used to displace the carrying plate 2; A folding support structure 11, which is arranged on the lower side of the bearing plate 2, comprises two supporting rods 1101 which are symmetrical and fixed on the lower end surface of the bearing plate 2, the bottom ends of the two supporting rods 1101 are rotatably connected with movable blocks 1102, the bottom ends of the movable blocks 1102 are rotatably connected with a connecting shaft 1103, the connecting shaft 1103 is rotatably connected with a connecting rod 1104, the other end of the connecting rod 1104 is rotatably connected with a supporting leg 1105, the supporting leg 1105 is rotatably connected with a connecting plate 1106, the top end of the connecting plate 1106 is fixedly connected with the inner top wall of the bearing plate 2, and a pop-up assembly 1113 is arranged on the connecting shaft 1103; as the bearing plate 2 moves outwards, the pop-up assembly 1113 is cooperated with to enable the supporting leg 1105 to unfold and support it during the outward movement; A fixing frame 12 is fixedly connected to the rear side of the upper end surface of the carrier plate 2. The fixing frame 12 is detachably connected to a back plate 13 by screws. A rectangular connector 14 and a power switch 15 are respectively mounted on the back plate 13. Heat dissipation structures 16 are respectively provided on both sides of the box body 1.

[0021] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the displacement structure 10 includes a mounting seat 1001 fixed to the lower end surface of the box body 1, a threaded rod 1002 is rotatably connected between the mounting seat 1001 and the base 9, a strip-shaped opening is provided on the lower end surface of the box body 1, and a shift block 1003 is matched in the strip-shaped opening, the bottom end of the shift block 1003 is threadedly connected to the threaded rod 1002, the top end of the shift block 1003 is fixedly connected to the bearing plate 2, the end of the threaded rod 1002 passes through the side wall of the mounting seat 1001 and is fixedly connected to a driven bevel gear 1004, a transmission shaft 1005 is rotatably connected to the mounting seat 1001, and the top end of the transmission shaft 1005 is fixedly connected to a gear meshing with the driven bevel gear 1004. The driving bevel gear 1006 is connected to the bottom end of the transmission shaft 1005, and a worm wheel 1007 is fixedly connected to the side wall of the base 9. A transmission rod 1008 is rotatably connected to the side wall of the base 9. The inner end of the transmission rod 1008 is fixedly connected to a worm 1009 meshing with the worm wheel 1007, and the outer end of the transmission rod 1008 is fixedly connected to a handwheel 1010; through the rotation of the handwheel 1010, the transmission rod 1008 drives the worm 1009 to rotate, and then drives the worm wheel 1007 and the transmission shaft 1005 to rotate, and finally the threaded rod 1002 is rotated, driving the shift block 1003 to move, thereby adjusting the position of the carrier plate 2, making it convenient to move the carrier plate 2 outward, obtaining a larger maintenance space, and facilitating the maintenance personnel to carry out later repairs and maintenance.

[0022] like Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, the pop-up component 1113 includes a first connecting seat 1107 rotatably set on the connecting shaft 1103, a spring 1108 is fixedly connected to the first connecting seat 1107, the end of the spring 1108 is fixedly connected to the second connecting seat 1109, the end of the second connecting seat 1109 is rotatably connected to the rotating seat 1110, the rotating seat 1110 is fixedly connected to the inner top wall of the supporting plate 2, and two limiting openings 1111 matching the movable block 1102 are symmetrically opened on the lower end surface of the box body 1, and two limiting blocks 1112 matching the supporting legs 1105 are symmetrically and fixedly connected on the inner wall of the front side of the supporting plate 2; the supporting legs 1105 can be popped open by the pop-up component 1113, so as to support the supporting plate 2 when it moves outward, and the supporting legs 1105 are retracted and folded when the supporting plate 2 is retracted, which saves space and ensures that the supporting force can be obtained when the supporting plate 2 moves outward and is more stable.

[0023] like Figure 1 , Figure 7 and Figure 8As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the heat dissipation structure 16 includes two sets of slide rails 1601 respectively fixed on the left and right side walls of the box body 1, each set of slide rails 1601 is slidably connected with a slider 1602, an installation frame 1603 is fixedly connected between the upper and lower adjacent sliders 1602, and two fixed plates 1604 are symmetrically and fixedly connected in the installation frame 1603. A reciprocating screw rod 1605 is rotatably connected between the two fixed plates 1604, and a threaded connection on the reciprocating screw rod 1605 A moving rod 1606 is connected, and a first support block 1607 is fixedly connected to the moving rod 1606. A first rotating shaft 1608 is rotatably connected to the first support block 1607. A fan blade 1609 is fixedly connected to the inner end of the first rotating shaft 1608. A driven gear 1610 is fixedly connected to the first rotating shaft 1608. A bearing 1611 is fixedly connected to the lower end surface of the moving rod 1606 away from the reciprocating screw rod 1605. A rotating sleeve 1612 is fixedly connected to the inner side wall of the inner ring of the bearing 1611. The top of the rotating sleeve 1612 The rotating sleeve 1612 is slidably connected with a spline shaft 1613, and the upper and lower ends of the spline shaft 1613 are respectively rotatably connected with the fixed plate 1604. The reciprocating screw rod 1605 and the top of the spline shaft 1613 both penetrate the upper fixed plate 1604 and are fixedly connected with a first bevel gear 1614. The upper end surface of the upper fixed plate 1604 is symmetrical and fixedly connected with two second support blocks 1615. An assembly shaft 1616 is rotatably connected between the two second support blocks 1615. The assembly shaft 1616 is rotatably connected with the second support blocks 1615. Both ends of 616 are fixedly connected with second bevel gears 1617 meshing with the first bevel gear 1614, and the lower end surface of the lower fixed plate 1604 is fixedly connected with a motor 1618, and the driving end of the motor 1618 is fixedly connected to the bottom end of the reciprocating screw rod 1605; the reciprocating screw rod 1605 is driven to rotate by the motor 1618, so that the moving rod 1606 drives the fan blades 1609 to reciprocate up and down, thereby enhancing the air flow and heat dissipation effect, and can perform comprehensive air cooling and heat dissipation on the components in the box body 1.

[0024] like Figure 7 , Figure 8 and Fig. 9As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a third bevel gear 1619 is fixedly connected to the rotating sleeve 1612, two third support blocks 1620 are fixedly connected to the upper end surface of the moving rod 1606, a matching shaft 1621 is rotatably connected between the two third support blocks 1620, one end of the matching shaft 1621 is fixedly connected to a fourth bevel gear 1622 meshing with the third bevel gear 1619, the other end of the matching shaft 1621 is fixedly connected to a fifth bevel gear 1623, the upper end surface of the moving rod 1606 is fixedly connected to a fourth support block 1624, the fourth support block 1624 is rotatably connected to a second rotating shaft 1625, and the second rotating shaft 1625 is fixedly connected to the fifth bevel gear The inner end of the second rotating shaft 1625 is fixedly connected with a driving gear 1627 which is meshed with the driven gear 1610; the rotation of the reciprocating screw 1605 drives the first bevel gear 1614 thereon to rotate, and then the transmission of the second bevel gear 1617 and the assembly shaft 1616 causes the spline shaft 1613 to rotate, and the rotation of the spline shaft 1613 drives the rotating sleeve 1612 and the third bevel gear 1619 to rotate, and then the rotation of the fourth bevel gear 1622, the fifth bevel gear 1623, the sixth bevel gear 1626, the driving gear 1627 and the driven gear 1610 causes the fan blades 1609 to rotate and blow air while moving up and down.

[0025] like Figure 1 and Figure 7 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a threaded seat 1628 is fixedly connected to the side wall of the installation frame 1603, a locking bolt 1629 is internally threadedly connected to the threaded seat 1628, and a handle 1630 is fixedly connected to the side wall of the installation frame 1603; the threaded seat 1628 and the locking bolt 1629 are used to conveniently limit the installation frame 1603, and sockets matching the locking bolt 1629 are provided on both side walls of the box body 1, and the handle 1630 facilitates pulling out the installation frame 1603, thereby facilitating its maintenance or cleaning of the filter 1632.

[0026] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the mounting frame 1603 is detachably connected to the filter frame 1631 by screws, and the filter screen 1632 is fixedly connected to the filter frame 1631; external impurities are effectively prevented from entering the interior of the box body 1, ensuring the cleanliness and normal operation of the internal components.

[0027] like Figure 1 and Figure 7As shown, as a preferred embodiment, on the basis of the above method, further, a limiting protrusion 1633 is fixedly connected to the slider 1602, and a sliding opening matching the limiting protrusion 1633 is opened on the slide rail 1601; the limiting protrusion 1633 on the slider 1602 matches the sliding opening on the slide rail 1601, ensuring the stable sliding of the slider 1602 on the slide rail 1601 and avoiding accidental falling off or shaking of the slider 1602.

[0028] like Figure 2 and Figure 3 As shown, as a preferred implementation mode, on the basis of the above-mentioned method, further, a network port, a maintenance serial port and a pulse input port are installed on the back panel 13, rectangular openings are opened on the left and right side walls of the box body 1, and the operation panel 3 is integrated with the indicator light 4, the operation display module 5, the hard pressure plate 6, the opening and closing button 7 and the mode selection knob 8; the network port, the maintenance serial port and the pulse input port are all prior art, and they will not be described in detail here, and the rectangular opening is convenient for air blowing and heat dissipation, the indicator light 4, the operation display module 5, the hard pressure plate 6, the opening and closing button 7 and the mode selection knob 8 are all prior art, and they will not be described in detail here.

[0029] Specifically, when the primary and secondary deep integration distributed power distribution terminal device is working / in use: the corresponding components are connected through the indicator light 4, the operation display module 5, the hard pressure plate 6, the opening and closing button 7, the mode selection knob 8 and the rectangular connector 14, and the corresponding mode is selected for use; when the terminal needs to be repaired or maintained, the hand wheel 1010 is turned to drive the transmission rod 1008 and the worm 1009 to rotate, and the rotation of the worm 1009 drives the worm wheel 1007, the transmission shaft 1005 and the active bevel gear 1006 to rotate synchronously, and the active bevel gear 1006 is rotated. 006 drives the driven bevel gear 1004 and the threaded rod 1002 to rotate, and the rotation of the threaded rod 1002 drives the shift block 1003 to move, so that the bearing plate 2 and the components above it are moved outward, which is convenient for maintenance personnel to repair or maintain them. During the outward movement of the bearing plate 2, the movable block 1102 moves with it. When the movable block 1102 moves to the limit opening 1111 and continues to move outward, the elastic force of the movable block 1102, the connecting shaft 1103, the connecting rod 1104 and the spring 1108 causes the supporting legs 1105 to unfold and engage with each other. When the maintenance is completed, the supporting plate 2 is recovered so that the movable block 1102 contacts the limiting opening 1111 and then rotates the movable block 1102, thereby folding the supporting legs 1105 and recovering them, so that the supporting plate 2 moved outward can be supported to ensure stability. When heat dissipation is required, the motor 1618 is started to rotate the reciprocating screw rod 1605, and the rotation of the reciprocating screw rod 1605 drives the moving rod 1606 to reciprocate up and down, thereby rotating the fan blade 1609, and at the same time, the rotation of the reciprocating screw rod 1605 drives the second moving rod 1606 on it to rotate. The first bevel gear 1614 rotates, and then the spline shaft 1613 is rotated through the transmission of the second bevel gear 1617 and the assembly shaft 1616. The rotation of the spline shaft 1613 drives the rotating sleeve 1612 and the third bevel gear 1619 to rotate, and then the fourth bevel gear 1622, the fifth bevel gear 1623, the sixth bevel gear 1626, the driving gear 1627 and the driven gear 1610 are rotated to make the fan blades 1609 rotate while moving up and down, thereby blowing air to the interior of the terminal assembly and quickly discharging the internal heat to the outside.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention may also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A primary and secondary deep integration distributed power distribution terminal device, comprising a box (1), characterized in that: Also includes, A carrying plate (2), wherein the carrying plate (2) is arranged inside the box body (1); An operating panel (3), the operating panel (3) being mounted on an upper end surface of the carrying plate (2); A displacement structure (10), wherein the bottom of the box body (1) is fixedly connected to a base (9), and the base (9) is provided with a displacement structure (10) for displacing the bearing plate (2); A folding support structure (11), the folding support structure (11) being arranged on the lower side of the bearing plate (2), the folding support structure (111) comprising two support rods (1101) which are symmetrical and fixed to the lower end surface of the bearing plate (2), the bottom ends of the two support rods (1101) being rotatably connected to movable blocks (1102), the bottom ends of the movable blocks (1102) being rotatably connected to a connecting shaft (1103), the connecting shaft (1103) being rotatably connected to a linkage rod (1104), the other end of the linkage rod (1104) being rotatably connected to a supporting leg (1105), the supporting leg (1105) being rotatably connected to a connecting plate (1106), the top end of the connecting plate (1106) being fixedly connected to the inner top wall of the bearing plate (2), and a pop-up assembly (1113) being provided on the connecting shaft (1103); A fixing frame (12) is fixedly connected to the rear side of the upper end surface of the carrier plate (2); the fixing frame (12) is detachably connected to a back plate (13) via screws; a rectangular connector (14) and a power switch (15) are respectively mounted on the back plate (13); and heat dissipation structures (16) are respectively provided on both sides of the box body (1).

2. According to claim 1, a primary and secondary deep fusion distributed power distribution terminal device is characterized in that: The displacement structure (10) comprises a mounting seat (1001) fixed to the lower end surface of the box body (1), a threaded rod (1002) being rotatably connected between the mounting seat (1001) and the base (9), a strip-shaped opening being provided on the lower end surface of the box body (1), and a displacement block (1003) being matched and arranged in the strip-shaped opening, the bottom end of the displacement block (1003) being threadedly connected to the threaded rod (1002), the top end of the displacement block (1003) being fixedly connected to the bearing plate (2), the end of the threaded rod (1002) passing through the side wall of the mounting seat (1001) and being fixedly connected to the driven bevel gear (1003). 04), a transmission shaft (1005) is rotatably connected to the mounting seat (1001), a driving bevel gear (1006) meshingly connected to the driven bevel gear (1004) is fixedly connected to the top end of the transmission shaft (1005), a worm gear (1007) is fixedly connected to the bottom end of the transmission shaft (1005), a transmission rod (1008) is rotatably connected to the side wall of the base (9), a worm (1009) meshingly connected to the worm gear (1007) is fixedly connected to the inner end of the transmission rod (1008), and a hand wheel (1010) is fixedly connected to the outer end of the transmission rod (1008).

3. The primary and secondary deep fusion distributed power distribution terminal device according to claim 1 is characterized in that: The pop-up assembly (1113) comprises a first connecting seat (1107) rotatably arranged on the connecting shaft (1103), a spring (1108) being fixedly connected to the first connecting seat (1107), an end of the spring (1108) being fixedly connected to a second connecting seat (1109), an end of the second connecting seat (1109) being rotatably connected to a rotating seat (1110), the rotating seat (1110) being fixedly connected to the inner top wall of the supporting plate (2), two limiting openings (1111) matching the movable block (1102) being symmetrically provided on the lower end surface of the box body (1), and two limiting blocks (1112) matching the supporting legs (1105) being symmetrically and fixedly connected on the inner wall of the front side of the supporting plate (2).

4. The primary and secondary deep fusion distributed power distribution terminal device according to claim 1 is characterized in that: The heat dissipation structure (16) comprises two groups of slide rails (1601) respectively fixed on the left and right side walls of the box body (1), each group of the slide rails (1601) is slidably connected with a slider (1602), an installation frame (1603) is fixedly connected between the upper and lower adjacent sliders (1602), two fixed plates (1604) are symmetrically and fixedly connected in the installation frame (1603), a reciprocating screw rod (1605) is rotatably connected between the two fixed plates (1604), and a thread on the reciprocating screw rod (1605) is provided. A moving rod (1606) is connected, the moving rod (1606) is fixedly connected to a first support block (1607), the first support block (1607) is rotatably connected to a first rotating shaft (1608), the inner end of the first rotating shaft (1608) is fixedly connected to a fan blade (1609), the first rotating shaft (1608) is fixedly connected to a driven gear (1610), the lower end surface of the moving rod (1606) away from the reciprocating screw rod (1605) is fixedly connected to a bearing (1611), and the bearing (1611) is fixedly connected to the lower end surface of the moving rod (1606) away from the reciprocating screw rod (1605). A rotating sleeve (1612) is fixedly connected to the inner side wall of the inner ring of the rotating sleeve (1611), the top of the rotating sleeve (1612) penetrates the moving rod (1606) and extends upward, a spline shaft (1613) is slidably connected in the rotating sleeve (1612), and the upper and lower ends of the spline shaft (1613) are respectively rotatably connected to the fixed plate (1604), the tops of the reciprocating screw rod (1605) and the spline shaft (1613) both penetrate the upper fixed plate (1604) and are fixedly connected to the first bevel gear (1614), and the upper fixed plate (1604) is fixedly connected to the first bevel gear (1614). The upper end surface of the fixed plate (1604) is symmetrically and fixedly connected with two second support blocks (1615); an assembly shaft (1616) is rotatably connected between the two second support blocks (1615); both ends of the assembly shaft (1616) are fixedly connected with second bevel gears (1617) meshing with the first bevel gear (1614); the lower end surface of the fixed plate (1604) on the lower side is fixedly connected with a motor (1618); the driving end of the motor (1618) is fixedly connected to the bottom end of the reciprocating screw rod (1605).

5. The primary and secondary deep fusion distributed power distribution terminal device according to claim 4 is characterized in that: The rotating sleeve (1612) is fixedly connected to a third bevel gear (1619); the upper end surface of the moving rod (1606) is fixedly connected to two third support blocks (1620); a matching shaft (1621) is rotatably connected between the two third support blocks (1620); one end of the matching shaft (1621) is fixedly connected to a fourth bevel gear (1622) meshing with the third bevel gear (1619); the other end of the matching shaft (1621) is fixedly connected to a fifth bevel gear (1622) meshing with the third bevel gear (1619); gear (1623), the upper end surface of the moving rod (1606) is fixedly connected to a fourth support block (1624), the fourth support block (1624) is rotatably connected to a second rotating shaft (1625), the second rotating shaft (1625) is fixedly connected to a sixth bevel gear (1626) meshingly connected to the fifth bevel gear (1623), and the inner end of the second rotating shaft (1625) is fixedly connected to a driving gear (1627) meshingly connected to the driven gear (1610).

6. The primary and secondary deep fusion distributed power distribution terminal device according to claim 4 is characterized in that: A threaded seat (1628) is fixedly connected to the side wall of the installation frame (1603), a locking bolt (1629) is internally threadedly connected to the threaded seat (1628), and a handle (1630) is fixedly connected to the side wall of the installation frame (1603).

7. The primary and secondary deep fusion distributed power distribution terminal device according to claim 4 is characterized in that: The installation frame (1603) is detachably connected to a filter frame (1631) via screws, and a filter screen (1632) is fixedly connected inside the filter frame (1631).

8. The primary and secondary deep fusion distributed power distribution terminal device according to claim 4 is characterized in that: The sliding block (1602) is fixedly connected to a limiting protrusion (1633), and the sliding rail (1601) is provided with a sliding opening that matches the limiting protrusion (1633).

9. The primary and secondary deep fusion distributed power distribution terminal device according to claim 1, characterized in that: The back panel (13) is provided with a network port, a maintenance serial port and a pulse input port, the left and right side walls of the box body (1) are provided with rectangular openings, and the operation panel (3) is integrated with an indicator light (4), an operation display module (5), a hard pressure plate (6), a switch opening and closing button (7) and a mode selection knob (8).

10. A method for using a primary-secondary deep integration distributed power distribution terminal device according to any one of claims 1 to 9, characterized in that: The steps include: S1: Connect the corresponding components through the indicator light (4), the operation display module (5), the hard pressure plate (6), the opening and closing buttons (7), the mode selection knob (8) and the rectangular connector (14) and select the corresponding mode for use; S2: When the terminal needs to be repaired or maintained, the hand wheel (1010) is rotated to drive the transmission rod (1008) and the worm (1009) to rotate, and the rotation of the worm (1009) drives the worm wheel (1007), the transmission shaft (1005) and the active bevel gear (1006) to rotate synchronously, and the active bevel gear (1006) drives the driven bevel gear (1004) and the threaded rod (1002) to rotate, and the rotation of the threaded rod (1002) drives the shift block (1003) to move, thereby moving the bearing plate (2) and the components above it outward, so as to facilitate maintenance personnel to repair or maintain them; S3: In the process of the outward movement of the carrying plate (2) in step 2, the movable block (1102) moves along with it. When the movable block (1102) moves to the limit opening (1111) and continues to move outward, the supporting legs (1105) are unfolded and contact the ground through the elastic force of the movable block (1102), the connecting shaft (1103), the connecting rod (1104) and the spring (1108). After the maintenance is completed, the carrying plate (2) is recovered so that the movable block (1102) contacts the limit opening (1111) and then rotates, thereby folding and recovering the supporting legs (1105), so as to support the outward-moving carrying plate (2) and ensure stability; S4: When heat dissipation is required, the motor (1618) is started to rotate the reciprocating screw (1605). The rotation of the reciprocating screw (1605) drives the moving rod (1606) to move up and down, thereby rotating the fan blade (1609). At the same time, the rotation of the reciprocating screw (1605) drives the first bevel gear (1614) thereon to rotate, and then the spline shaft (1613) is driven by the second bevel gear (1617) and the assembly shaft (1616). The rotation of the spline shaft (1613) drives the rotating sleeve (1612) and the third bevel gear (1619) to rotate, and then the rotation of the fourth bevel gear (1622), the fifth bevel gear (1623), the sixth bevel gear (1626), the driving gear (1627) and the driven gear (1610) causes the fan blade (1609) to rotate while moving up and down, thereby blowing air into the interior of the terminal assembly and quickly discharging the internal heat to the outside.

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