阅读说明：本技术 一种利用重力原理下雨自动开伞的配电柜 (Power distribution cabinet capable of automatically opening umbrella by utilizing gravity principle ) 是由 张丽 于 2021-01-22 设计创作，主要内容包括：本发明涉及配电柜技术领域,尤其是一种利用重力原理下雨自动开伞的配电柜,包括外壳,所述外壳的内部安装有安装架,所述外壳与安装架通过螺栓固定,所述外壳的顶部安装有顶板,所述外壳与顶板固定连接,所述顶板的顶部安装有安装板,所述顶板与安装板呈一体式设计,所述安装板的内部安装有液压杆,所述液压杆的顶部安装有收集件,所述液压杆的输出轴端部与收集件焊接,本发明设计合理,结构巧妙,通过结构之间的相互配合,遇到雨水会自动将伞叶打开,对装置进行保护,且可以将表面多余的水分排出,且将柜门打开到最大范围后,柜门自行固定,方便维修,具有良好的市场竞争力,值得推荐。(The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet capable of automatically opening umbrella by utilizing the gravity principle, which comprises a shell, wherein a mounting frame is arranged in the shell, the shell and the mounting frame are fixed through bolts, a top plate is arranged at the top of the shell, the shell is fixedly connected with the top plate, a mounting plate is arranged at the top of the top plate, the top plate and the mounting plate are designed in an integrated mode, a hydraulic rod is arranged in the mounting plate, a collecting piece is arranged at the top of the hydraulic rod, and the end part of an output shaft of the hydraulic rod is welded with the collecting piece. It is worth recommending.)

1. The utility model provides an utilize switch board of automatic parachute-opening of gravity principle, includes shell (1), its characterized in that, the internally mounted of shell (1) has mounting bracket (2), shell (1) passes through the bolt fastening with mounting bracket (2), roof (3) are installed at the top of shell (1), shell (1) and roof (3) fixed connection, mounting panel (4) are installed at the top of roof (3), roof (3) and mounting panel (4) are the integral type design, the internally mounted of mounting panel (4) has hydraulic stem (10), collecting member (7) are installed at the top of hydraulic stem (10), the output shaft tip of hydraulic stem (10) and collecting member (7) welding, the output shaft tip internally mounted of hydraulic stem (10) has gravity inductor (8), gravity inductor (8) pass through the bolt fastening with hydraulic stem (10), the output shaft of hydraulic stem (10) shifts out and is installed elasticity oily umbellate pore leaf (6), the output shaft fixed connection of elasticity oily umbellate pore leaf (6) and hydraulic stem (10), the dorsal part of elasticity oily umbellate pore leaf (6) is installed and is passed through groove (5), mounting panel (4) and pass through groove (5) are the integral type design, one side that collection piece (7) were kept away from in elasticity oily umbellate pore leaf (6) is installed movable plate (14), movable plate (14) sliding connection is in the inside of mounting panel (4), extrusion block (25) are installed at the top of movable plate (14), extrusion block (25) sliding connection is in the inside of mounting panel (4), head rod (9) is installed to the bottom of elasticity oily umbellate pore leaf (6), rotate through the pivot between head rod (9) and hydraulic stem (10) and be connected, the central point of head rod (9) is connected through the pivot rotation with mounting panel (4), a third connecting rod (28) is installed on one side, far away from the hydraulic rod (10), of the first connecting rod (9), the third connecting rod (28) and the first connecting rod (9) are connected through a rotating shaft direct current motor, a second connecting rod (18) is installed at the bottom of the third connecting rod (28), the second connecting rod (18) is connected with the third connecting rod (28) in a rotating mode, the second connecting rod (18) is connected to the inside of the top plate (3) in a sliding mode, a rotating rod (20) is installed on the surface of the second connecting rod (18), the rotating rod (20) is connected to the inside of the top plate (3) in a rotating mode, a lug (17) is installed on the surface of the second connecting rod (18), the second connecting rod (18) and the lug (17) are designed in an integrated mode, an external thread is formed in the surface of one end, close to the rotating rod (20), of the moving plate (14), and a fourth connecting, the fourth connecting rod (40) is rotatably connected with the moving plate (14) through a rotating shaft, the shaft section of the first connecting rod (9) is inclined downwards, the shaft section of the elastic oily umbrella leaf (6) is arc-shaped, the turnover door (36) is installed on the outer side of the shell (1), the shell (1) is rotatably connected with the turnover door (36) through a rotating shaft, the second arc-shaped plate (38) is installed on one side of the shell (1), the shell (1) and the second arc-shaped plate (38) are designed in an integrated mode, the shaft section of the second arc-shaped plate (38) is arc-shaped, the first arc-shaped plate (37) is installed at the bottom of the second arc-shaped plate (38), the turnover door (36) and the first arc-shaped plate (37) are designed in an integrated mode, the surface of the first arc-shaped plate (37) is provided with an integrated limiting column (39), and the limiting column (39) and the first arc-shaped plate (37) are designed in an, the top of the limiting column (39) penetrates through the second arc-shaped plate (38).

2. The power distribution cabinet for automatically opening the umbrella by utilizing the gravity principle as claimed in claim 1, a first moving block (13) is arranged on one side of the moving plate (14), the moving plate (14) and the first moving block (13) are fixed through bolts, a first moving groove (11) is arranged in the mounting plate (4) corresponding to the position of the first moving block (13), the first moving block (13) is matched with the first moving groove (11), the first moving groove (11) and the mounting plate (4) are designed in an integrated manner, the first moving block (13) is connected with the inner part of the first moving groove (11) in a sliding way, an inclined groove (12) is arranged on one side of the top of the first moving groove (11), the inclined groove (12) and the mounting plate (4) are designed in an integrated mode, and the axial section of the inclined groove (12) is in the shape of a right-angled triangle.

3. The distribution cabinet for automatically opening an umbrella by utilizing the gravity principle as claimed in claim 1, wherein a second moving block (16) is installed at one side of the fourth connecting rod (40), the fourth connecting rod (40) and the second moving block (16) are designed in an integrated manner, a first clamping block (24) is installed at one side of the second connecting rod (18), the second connecting rod (18) and the first clamping block (24) are designed in an integrated manner, a second moving groove (15) is installed in the mounting plate (4) at a position corresponding to the second moving block (16), the second moving groove (15) and the mounting plate (4) are designed in an integrated manner, the second moving groove (15) is matched with the second moving block (16), and the second moving block (16) is slidably connected in the second moving groove (15).

4. The power distribution cabinet utilizing the gravity principle to automatically open the umbrella during raining is characterized in that a third moving groove (21) is installed in the top plate (3) corresponding to the position of a fourth connecting rod (40), the fourth connecting rod (40) is matched with the third moving groove (21), the third moving groove (21) and the top plate (3) are designed in an integrated mode, the fourth connecting rod (40) is slidably connected to the inside of the third moving groove (21), the fourth moving groove (22) is installed in the top plate (3) corresponding to the position of a second connecting rod (18), the second connecting rod (18) is matched with the fourth moving groove (22), the fourth moving groove (22) and the top plate (3) are designed, and the second connecting rod (18) is slidably connected to the inside of the fourth moving groove (22).

5. The power distribution cabinet utilizing the gravity principle to automatically open the umbrella in the rainy day is characterized in that a first clamping groove (23) is installed in the position, corresponding to a first clamping block (24), of the inner portion of the top plate (3), the first clamping block (24) is matched with the first clamping groove (23), the first clamping groove (23) and the top plate (3) are designed in an integrated mode, the first clamping block (24) is connected to the inner portion of the first clamping groove (23) in a sliding mode, a first spring (19) is installed in the first clamping groove (23), one end, close to the first clamping block (24), of the first spring (19) is welded to the first clamping block (24), and one end, far away from the first clamping block (24), of the first spring (19) is welded to the top plate (3).

6. The switch board of utilizing gravity principle automatic parachute opening of raining according to claim 1, wherein gear (27) is installed on the surface of rotary rod (20) near the position of third moving groove (21), gear (27) and rotary rod (20) are designed as an integrated body, triangular groove (26) is installed on the inside of fourth connecting rod (40) corresponding to the position of gear (27), triangular groove (26) and fourth connecting rod (40) are designed as an integrated body, and fourth connecting rod (40) meshes with gear (27).

7. The power distribution cabinet utilizing gravity principle to automatically open umbrella during raining is characterized in that an extension block (31) is installed inside a fourth connecting rod (40), the fourth connecting rod (40) and the extension block (31) are designed in an integrated mode, a rotating rod (29) is installed between the third connecting rod (28) and the fourth connecting rod (40), the third connecting rod (28) and the fourth connecting rod (40) are rotatably connected through the rotating rod (29), an arc-shaped groove (30) is installed at the position, corresponding to the extension block (31), inside the rotating rod (29), of the rotating rod (30), the arc-shaped groove (30) is matched with the extension block (31), the arc-shaped groove (30) and the rotating rod (29) are designed in an integrated mode, the extension block (31) is slidably connected to the arc-shaped groove (30), and the axial section of the arc-shaped groove (30) is arc-shaped.

8. The power distribution cabinet capable of automatically opening umbrella by utilizing the gravity principle is characterized in that an extrusion rod (32) is installed inside the mounting plate (4), the extrusion rod (32) is connected inside the mounting plate (4) in a sliding manner, an extrusion groove (35) is installed inside the extrusion rod (32) and corresponds to the position of the extrusion block (25), the extrusion groove (35) and the extrusion rod (32) are designed in an integrated manner, the axial section of the extrusion groove (35) is in a right trapezoid shape, an extrusion plate (33) is installed on one side of the extrusion rod (32), the axial section of the extrusion plate (33) is in a right trapezoid shape, a trapezoid block (34) is installed on one side of the extrusion plate (33), the trapezoid block (34) is connected inside the mounting plate (4) in a sliding manner, and the trapezoid block (34) and the extrusion plate (33) are designed in an integrated manner, the axial section of the trapezoid block (34) is in the shape of an isosceles trapezoid.

Technical Field

The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet capable of automatically opening an umbrella when raining by utilizing the gravity principle.

Background

The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.

But most switch boards all are in outdoor installation, and outdoor have the rainwater, lead to the shell of switch board to receive the corruption easily, lead to leaking rain, further make inside components and parts damage, and during the maintenance, because the switch board door can not be fixed, can cause the influence to the maintenance personal.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides the power distribution cabinet capable of automatically opening the umbrella by utilizing the gravity principle.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an utilize switch board of automatic parachute-opening of gravity principle, includes the shell, the internally mounted of shell has the mounting bracket, shell and mounting bracket pass through the bolt fastening, the roof is installed at the top of shell, shell and roof fixed connection, the mounting panel is installed at the top of roof, the roof is the integral type design with the mounting panel, the internally mounted of mounting panel has the hydraulic stem, the collection piece is installed at the top of hydraulic stem, the output shaft tip and the collection piece welding of hydraulic stem, the internally mounted of the output shaft tip of hydraulic stem has the gravity inductor, the gravity inductor passes through the bolt fastening with the hydraulic stem, the output shaft of hydraulic stem shifts out and installs elasticity oily umbellate pore, elasticity oily umbellate pore and the output shaft fixed connection of hydraulic stem, the dorsal part of elasticity oily umbellate pore is installed and is passed through the groove, the mounting panel is the integral type design with passing through the groove, the movable plate is installed to one side that collection piece was kept away from to the oily umbellate pore leaf of elasticity, movable plate sliding connection is in the inside of mounting panel, the extrusion piece is installed at the top of movable plate, extrusion piece sliding connection is in the inside of mounting panel, the head rod is installed to the bottom of the oily umbellate pore leaf of elasticity, rotate through the pivot between head rod and the hydraulic stem and be connected, the central point of head rod puts and is connected through the pivot rotation with the mounting panel, the head rod is kept away from one side of hydraulic stem and is installed the third connecting rod, the third connecting rod passes through pivot DC motor with the head rod, the second connecting rod is installed to the bottom of third connecting rod, the second connecting rod rotates with the third connecting rod to be connected, second connecting rod sliding connection is in the inside of roof, the surface mounting of, the rotating rod is rotatably connected inside the top plate, the surface of the second connecting rod is provided with a convex block, the second connecting rod and the convex block are designed in an integrated mode, the surface of one end, close to the second connecting rod, of the rotating rod is provided with an external thread, the bottom of the moving plate is provided with a fourth connecting rod, the fourth connecting rod is rotatably connected with the moving plate through a rotating shaft, the axial section of the first connecting rod is arranged in a downward inclined mode, the axial section of the elastic oily umbrella leaf is arc-shaped, the outer side of the shell is provided with the turnover door, the shell is rotatably connected with the turnover door through the rotating shaft, one side of the shell is provided with the second arc-shaped plate, the shell and the second arc-shaped plate are designed in an integrated mode, the axial section of the second arc-shaped plate is arc-shaped, the bottom of the second arc-shaped plate is provided, the surface mounting of first arc has the restriction post, the restriction post is the integral type design with first arc, the top of restriction post runs through the second arc.

Preferably, a first moving block is installed on one side of the moving plate, the moving plate and the first moving block are fixed through bolts, a first moving groove is installed in the mounting plate in a position corresponding to the first moving block, the first moving block is matched with the first moving groove, the first moving groove and the mounting plate are designed in an integrated mode, the first moving block is connected in the first moving groove in a sliding mode, an inclined groove is installed on one side of the top of the first moving groove, the inclined groove and the mounting plate are designed in an integrated mode, and the axial cross section of the inclined groove is in a right triangle shape.

Preferably, a second moving block is installed on one side of the fourth connecting rod, the fourth connecting rod and the second moving block are designed in an integrated mode, a first clamping block is installed on one side of the second connecting rod, the second connecting rod and the first clamping block are designed in an integrated mode, a second moving groove is installed in the mounting plate in a position corresponding to the second moving block, the second moving groove and the mounting plate are designed in an integrated mode, the second moving groove is matched with the second moving block, and the second moving block is connected to the inside of the second moving groove in a sliding mode.

Preferably, the third shifting chute is installed to the position that the inside of roof corresponds the fourth connecting rod, the fourth connecting rod matches with the third shifting chute, the third shifting chute is the integral type design with the roof, fourth connecting rod sliding connection is in the inside of third shifting chute, the fourth shifting chute is installed to the position that the inside of roof corresponds the second connecting rod, the second connecting rod matches with the fourth shifting chute, the fourth shifting chute is the integral type design with the roof, second connecting rod sliding connection is in the inside of fourth shifting chute.

Preferably, a first clamping groove is installed at a position, corresponding to a first clamping block, inside the top plate, the first clamping block is matched with the first clamping groove, the first clamping groove and the top plate are designed in an integrated mode, the first clamping block is connected to the inside of the first clamping groove in a sliding mode, a first spring is installed inside the first clamping groove, one end, close to the first clamping block, of the first spring is welded to the first clamping block, and one end, far away from the first clamping block, of the first spring is welded to the top plate.

Preferably, the gear is installed to the position that the surface of rotary rod is close to the third and removes the groove, the gear is the integral type design with the rotary rod, the triangular groove is installed to the position that the inside of fourth connecting rod corresponds the gear, the triangular groove is the integral type design with the fourth connecting rod, fourth connecting rod and gear engagement.

Preferably, the internally mounted of fourth connecting rod has the extension piece, the fourth connecting rod is the integral type design with extending the piece, install the bull stick between third connecting rod and the fourth connecting rod, the third connecting rod passes through the bull stick rotation with the fourth connecting rod and is connected, the inside of bull stick corresponds the position of extending the piece and installs the arc wall, the arc wall with extend a phase-match, the arc wall is the integral type design with the bull stick, extend a sliding connection in the arc wall, the axle cross sectional shape of arc wall is convex.

Preferably, the internally mounted of mounting panel has the stripper bar, stripper bar sliding connection is in the inside of mounting panel, the extrusion groove is installed to the inside position that corresponds the extrusion piece of stripper bar, the extrusion groove is the integral type design with the stripper bar, the axle cross-sectional shape in extrusion groove is right trapezoid, the stripper plate is installed to one side of stripper bar, the axle cross-sectional shape of stripper plate is right trapezoid, trapezoidal piece is installed to one side of stripper plate, trapezoidal piece sliding connection is in the inside of mounting panel, trapezoidal piece is the integral type design with the stripper plate, the axle cross-sectional shape of trapezoidal piece is isosceles trapezoid.

The power distribution cabinet capable of automatically opening umbrella by utilizing gravity principle has the advantages that: when rain falls, one part of rainwater reaches the inside of the collecting part, the other part of rainwater reaches the inside of the elastic oily umbrella blade, the part of the elastic oily umbrella blade flows out of the through groove, when more and more rainwater is caused, the gravity sensor sends an electric signal due to gravity to reach a controller of the hydraulic rod, so that the hydraulic rod is controlled to ascend, the hydraulic rod drives the elastic oily umbrella blade to move upwards, the hydraulic rod drives the first connecting rod to move, the angle of the first connecting rod is changed, the third connecting rod moves downwards, the second connecting rod moves downwards, the surface of the second connecting rod is provided with a bump, the bump is clamped into an inclined thread of the rotating rod, the rotating rod rotates to drive the gear to rotate, the fourth connecting rod moves upwards, and the fourth connecting rod moves upwards, the movable plate is further driven to move towards the moving direction, so that the elastic oily umbrella leaves move upwards, the threads on the surface of the rotating rod are more, the fourth connecting rod is driven to ascend slowly, the upward moving speed of one side, close to the hydraulic rod, of the elastic oily umbrella leaves is higher, the elastic oily umbrella leaves incline, the first movable block on one side of the movable plate drives the movable plate to incline towards the direction of the first movable block due to gravity, the mounting plate is completely wrapped, the extrusion block can be extruded when the movable plate moves, the extrusion rod extrudes the extrusion plate, the extrusion plate covers the through groove, rainwater is prevented from permeating into the interior through the through groove, the turnover door is pulled open, the first arc-shaped plate moves at the bottom of the second arc-shaped plate, the limiting column drives the first arc-shaped plate to move, and after the limiting column reaches the tail end of the second arc-shaped plate, the limiting column is clamped into the tail end of the second, the umbrella leaf fixing device is reasonable in design and ingenious in structure, through mutual matching of the structures, the umbrella leaf can be automatically opened when rainwater exists, the umbrella leaf fixing device protects the umbrella leaf fixing device, redundant moisture on the surface of the umbrella leaf can be discharged, and the cabinet door is automatically fixed after being opened to the largest range, so that the umbrella leaf fixing device is convenient to maintain, has good market competitiveness and is worthy of recommendation.

Drawings

FIG. 1 is a cross-sectional view of a power distribution cabinet for automatic parachute opening by using gravity principle according to the present invention;

FIG. 2 is a partial cross-sectional view of a power distribution cabinet mounting plate for automatic parachute opening by utilizing the principle of gravity according to the present invention;

FIG. 3 is a side sectional view of a third moving groove of a power distribution cabinet for automatically opening an umbrella by utilizing the principle of gravity according to the present invention;

FIG. 4 is a connection diagram of a second connection rod and a third connection rod of a power distribution cabinet for automatically opening an umbrella by utilizing the gravity principle;

FIG. 5 is a partial top cross-sectional view of a power distribution cabinet mounting plate for automatic parachute opening by gravity in accordance with the principles of the present invention;

FIG. 6 is a partial cross-sectional view of a power distribution cabinet mounting plate for automatic parachute opening by utilizing the principle of gravity according to the present invention;

fig. 7 is a partial sectional view of a power distribution cabinet turnover door for automatically opening an umbrella by utilizing the gravity principle.

In the figure: 1. a housing; 2. a mounting frame; 3. a top plate; 4. mounting a plate; 5. passing through the slot; 6. elastic oily umbellate leaf; 7. a collecting member; 8. a gravity sensor; 9. a first connecting rod; 10. a hydraulic lever; 11. a first moving slot; 12. an inclined groove; 13. a first moving block; 14. moving the plate; 15. a second moving slot; 16. a second moving block; 17. a bump; 18. a second connecting rod; 19. a first spring; 20. rotating the rod; 21. a third moving slot; 22. a fourth moving slot; 23. a first card slot; 24. a first clamping block; 25. extruding the block; 26. a triangular groove; 27. a gear; 28. a third connecting rod; 29. a rotating rod; 30. an arc-shaped slot; 31. an extension block; 32. an extrusion stem; 33. a pressing plate; 34. a trapezoidal block; 35. extruding a groove; 36. turning over the door; 37. a first arc-shaped plate; 38. a second arc-shaped plate; 39. a restraining post; 40. and a fourth connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, an utilize switch board of automatic parachute-opening of gravity principle, including shell 1, the internally mounted of shell 1 has mounting bracket 2, shell 1 passes through the bolt fastening with mounting bracket 2, roof 3 is installed at the top of shell 1, third shifting chute 21 is installed to the inside position that corresponds fourth connecting rod 40 of roof 3, fourth connecting rod 40 and third shifting chute 21 phase-match, third shifting chute 21 is the integral type design with roof 3, fourth connecting rod 40 sliding connection is in the inside of third shifting chute 21, fourth shifting chute 22 is installed to the inside position that corresponds second connecting rod 18 of roof 3, second connecting rod 18 and fourth shifting chute 22 phase-match, fourth shifting chute 22 is the integral type design with roof 3, second connecting rod 18 sliding connection is in the inside of fourth shifting chute 22, increase stability.

First draw-in groove 23 is installed to the inside position that corresponds first fixture block 24 of roof 3, first fixture block 24 and first draw-in groove 23 phase-match, first draw-in groove 23 is the integral type design with roof 3, first fixture block 24 sliding connection is in the inside of first draw-in groove 23, the internally mounted of first draw-in groove 23 has first spring 19, the one end that first spring 19 is close to first fixture block 24 welds with first fixture block 24, the one end that first fixture block 24 was kept away from to first spring 19 welds with roof 3, it is more firm to fix.

The shell 1 is fixedly connected with the top plate 3, the mounting plate 4 is mounted at the top of the top plate 3, the top plate 3 and the mounting plate 4 are designed in an integrated mode, a hydraulic rod 10 is mounted inside the mounting plate 4, a collecting part 7 is mounted at the top of the hydraulic rod 10, the end part of an output shaft of the hydraulic rod 10 is welded with the collecting part 7, a gravity sensor 8 is mounted inside the end part of the output shaft of the hydraulic rod 10, the gravity sensor 8 and the hydraulic rod 10 are fixed through bolts, an output shaft of the hydraulic rod 10 is moved out and mounted with an elastic oily umbrella leaf 6, the elastic oily umbrella leaf 6 is fixedly connected with the output shaft of the hydraulic rod 10, a through groove 5 is mounted at the back side of the elastic oily umbrella leaf 6, the mounting plate 4 and the through groove 5 are designed in an integrated mode, a movable plate 14 is mounted at one side of the elastic oily umbrella leaf 6, which is far away from, the first moving groove 11 is installed in the position, corresponding to the first moving block 13, in the mounting plate 4, the first moving block 13 is matched with the first moving groove 11, the first moving groove 11 and the mounting plate 4 are designed in an integrated mode, the first moving block 13 is connected to the inside of the first moving groove 11 in a sliding mode, the inclined groove 12 is installed on one side of the top of the first moving groove 11, the inclined groove 12 and the mounting plate 4 are designed in an integrated mode, the shaft section of the inclined groove 12 is in the shape of a right triangle, and stability of the device is improved.

Internally mounted of mounting panel 4 has the stripper bar 32, stripper bar 32 sliding connection is in mounting panel 4's inside, stripper bar 32's inside corresponds the position of stripper block 25 and installs extrusion groove 35, extrusion groove 35 is the integral type design with stripper bar 32, the axle cross-sectional shape of extrusion groove 35 is right trapezoid, stripper plate 33 is installed to one side of stripper bar 32, the axle cross-sectional shape of stripper plate 33 is right trapezoid, trapezoidal piece 34 is installed to one side of stripper plate 33, trapezoidal piece 34 sliding connection is in mounting panel 4's inside, trapezoidal piece 34 is the integral type design with stripper plate 33, trapezoidal piece 34's axle cross-sectional shape is isosceles trapezoid, easy to assemble.

The movable plate 14 is connected inside the mounting plate 4 in a sliding manner, the top of the movable plate 14 is provided with an extrusion block 25, the extrusion block 25 is connected inside the mounting plate 4 in a sliding manner, the bottom of the elastic oily umbrella leaf 6 is provided with a first connecting rod 9, the first connecting rod 9 is rotatably connected with the hydraulic rod 10 through a rotating shaft, the central position of the first connecting rod 9 is rotatably connected with the mounting plate 4 through the rotating shaft, one side of the first connecting rod 9 far away from the hydraulic rod 10 is provided with a third connecting rod 28, the third connecting rod 28 is connected with the first connecting rod 9 through a rotating shaft direct current motor, the bottom of the third connecting rod 28 is provided with a second connecting rod 18, the second connecting rod 18 is rotatably connected with the third connecting rod 28, the second connecting rod 18 is connected inside the top plate 3 in a sliding manner, the surface of the second connecting rod 18 is provided with a rotating rod, gear 27 and rotary rod 20 are the integral type design, and triangular groove 26 is installed to the inside position that corresponds gear 27 of fourth connecting rod 40, and triangular groove 26 and fourth connecting rod 40 are the integral type design, and fourth connecting rod 40 and gear 27 meshing, the convenient removal.

The rotating rod 20 is rotatably connected to the inside of the top plate 3, the surface of the second connecting rod 18 is provided with the convex block 17, the second connecting rod 18 and the convex block 17 are designed in an integrated mode, an external thread is formed on the surface of one end, close to the second connecting rod 18, of the rotating rod 20, the bottom of the moving plate 14 is provided with the fourth connecting rod 40, the second moving block 16 is installed on one side of the fourth connecting rod 40, the fourth connecting rod 40 and the second moving block 16 are designed in an integrated mode, the first clamping block 24 is installed on one side of the second connecting rod 18, the second connecting rod 18 and the first clamping block 24 are designed in an integrated mode, the second moving groove 15 is installed in the position, corresponding to the second moving block 16, of the inside of the mounting plate 4, the second moving groove 15 and the mounting plate 4 are designed in an integrated mode, the second moving groove 15 is matched.

Fourth connecting rod 40's internally mounted has extension piece 31, fourth connecting rod 40 is the integral type design with extension piece 31, install bull stick 29 between third connecting rod 28 and the fourth connecting rod 40, third connecting rod 28 rotates through bull stick 29 with fourth connecting rod 40 and is connected, the inside correspondence of bull stick 29 extends the position of piece 31 and installs arc wall 30, arc wall 30 and extension piece 31 phase-match, arc wall 30 is the integral type design with bull stick 29, extend piece 31 sliding connection in arc wall 30, the axle cross-sectional shape of arc wall 30 is arc, it is fixed more firm.

The fourth connecting rod 40 is rotatably connected with the moving plate 14 through a rotating shaft, the shaft section of the first connecting rod 9 is arranged in a downward inclined mode, the shaft section of the elastic oily umbrella leaf 6 is arc-shaped, the turnover door 36 is installed on the outer side of the shell 1, the shell 1 is rotatably connected with the turnover door 36 through a rotating shaft, the second arc-shaped plate 38 is installed on one side of the shell 1, the shell 1 and the second arc-shaped plate 38 are designed in an integrated mode, the shaft section of the second arc-shaped plate 38 is arc-shaped, the first arc-shaped plate 37 is installed at the bottom of the second arc-shaped plate 38, the turnover door 36 and the first arc-shaped plate 37 are designed in an integrated mode, the surface of the first arc-shaped plate 37 is provided with the limiting column 39, the limiting column 39 and the first arc-shaped plate 37 are designed.

The working principle is as follows: when it rains, a part of rainwater reaches the inside of the collecting element 7, another part of rainwater reaches the inside of the elastic oil umbrella leaf 6, and part of the elastic oil umbrella leaf 6 flows out of the through groove 5, when more rainwater is used, the gravity sensor 8 sends an electric signal due to gravity to reach the controller of the hydraulic rod 10, so that the hydraulic rod 10 is controlled to ascend, the hydraulic rod 10 drives the elastic oil umbrella leaf 6 to move upwards, the hydraulic rod 10 drives the first connecting rod 9 to move, so that the angle of the first connecting rod 9 is changed, the third connecting rod 28 moves downwards, the second connecting rod 18 moves downwards, the surface of the second connecting rod 18 is provided with a lug 17, the lug 17 is clamped into the inclined thread of the rotating rod 20, the rotating rod 20 rotates, and the rotating rod 20 drives the gear 27 to rotate, thereby, the fourth connecting rod 40 moves upwards, and further drives the moving plate 14 to move upwards, so that the elastic oil-based umbrella leaf 6 moves upwards, the thread on the surface of the rotating rod 20 is more, the fourth connecting rod 40 rises more slowly, the upward moving speed of one side of the elastic oil-based umbrella leaf 6 close to the hydraulic rod 10 is faster, so that the elastic oil-based umbrella leaf 6 is inclined, the first moving block 13 on one side of the moving plate 14 drives the moving plate 14 to incline towards the first moving block 13 due to gravity, so that the mounting plate 4 is completely wrapped, when the moving plate 14 moves, the squeezing block 25 is squeezed, so that the squeezing rod 32 moves, the squeezing rod 32 squeezes the squeezing plate 33, so that the squeezing plate 33 covers the through groove 5, rainwater is prevented from permeating into the through groove 5, the turnover door 36 is opened, the first arc-shaped plate 37 moves at the bottom of the second arc-shaped plate 38, so that the limiting column 39 carries the first arc-shaped plate 37 to move, and after the end of the second arc-shaped plate 38 is reached, the limiting column 39 is clamped into the end of the second arc-shaped plate 38, so that the fixing is carried out.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the novel concept thereof should be covered by the scope of the present invention.