CN220010041U

CN220010041U - Electric surfboard with detachable propeller on water

Info

Publication number: CN220010041U
Application number: CN202321299113.7U
Authority: CN
Inventors: 沈一鸣; 周华
Original assignee: Changzhou Tuke Intelligent Technology Co ltd
Current assignee: Changzhou Tuke Intelligent Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-14
Anticipated expiration: 2033-05-25

Abstract

The utility model belongs to the technical field of propellers, in particular to a water electric surfboard with a detachable propeller, which solves the problems of inconvenient detachment and incapability of shrinking in the prior art, and comprises a surfboard and the propeller, and is characterized in that: the top of surfing board is through the handle of two symmetrical arrangement of screw fixedly connected with, screw fixedly connected with bottom plate is passed through to the bottom of surfing board, screw fixedly connected with fixed block is passed through to the bottom of bottom plate, four symmetrical arrangement's of screw fixedly connected with installation piece is passed through at the top of propeller, presses the installation piece to the inside of mounting groove through the setting of installation piece and fixture block isotructure, and the fixture block receives the extrusion when the inside of mounting groove, and when the fixture block moved to the draw-in groove, through the effect of first spring, the inside realization fixed to the draw-in groove with the fixture block bullet, simple structure has realized dismantling convenient effect.

Description

Electric surfboard with detachable propeller on water

Technical Field

The utility model relates to the technical field of propellers, in particular to a detachable water electric surfboard with a propeller.

Background

Currently, propellers are used for providing power for a surfboard, and the power surfboard is used for enabling people to experience surfing on a surfless sea surface by adding a power device on the surfboard. With the popularity of various sports events of a dynamic surfboard, in order to achieve better performance, the power requirements of athletes on the surfboard are also increasing. In the prior art, dual power arranged in parallel is often adopted to increase the thrust of the surfing board. The use of the double propellers can naturally increase the thrust of the surfing board, but due to the parallel structure layout of the double propellers, when the surfing board turns to the board body to tilt, the propellers on the outer side can emerge from the water surface, the thrust of the surfing board is instantaneously reduced, and the control is very influenced

The detachable water electric surfboard with the propeller in the prior art has the following defects: 1. the propeller part of the surfboard is not stable enough to be installed, is very troublesome to detach, wastes time and energy, is not convenient enough, and is unfavorable for daily use.

2. The surfboard propeller in the traditional technology is longer, can not be folded or contracted when not needed, is used by consumers, is more chicken ribbed when not needed, and can influence surfing experience.

Disclosure of Invention

The utility model aims to provide a water electric surfboard with a detachable propeller, which solves the problems of inconvenient detachment and incapability of shrinking.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the water electric surfing board with the detachable propeller comprises a surfing board and the propeller, wherein the top of the surfing board is fixedly connected with two symmetrically arranged handles through screws, and the bottom of the surfing board is fixedly connected with a bottom plate through screws;

the bottom of bottom plate is through screw fixedly connected with fixed block, four through screw fixedly connected with four symmetrical arrangement's installation piece, four the inside of installation piece is all slidingly equipped with two symmetrical arrangement's fixture block, eight the one end of fixture block all is the slope form, four the inside of installation piece is all slidingly equipped with oblique slider, four the both ends of oblique slider all are the slope form, one side of fixture block is through screw fixedly connected with guide arm, the guide arm with oblique slider sliding assembly, screw fixedly connected with connecting rod is passed through to the bottom of oblique slider, screw fixedly connected with pull rod is passed through to the bottom of connecting rod, screw fixedly connected with buckler is passed through to one side of propeller, the internally mounted of buckler has two brushless DC motor, the output of two brushless DC motor has coaxial setting's pivot through the coupling joint, the other end of pivot is through screw fixedly connected with folding screw, the opposite side of propeller is through screw fixedly connected with screen panel, screw fixedly connected with water inlet is passed through to the bottom of propeller.

Preferably, the carousel is installed in one side rotation of bottom plate, the opposite side of carousel is through screw fixedly connected with bull stick, the other end of bull stick is through screw fixedly connected with initiative bevel gear one, the dead lever is installed in the inside rotation of bottom plate, the outside fixed cover of dead lever is equipped with driven bevel gear one, driven bevel gear one with initiative bevel gear one meshing is connected, the other end of dead lever is through screw fixedly connected with initiative bevel gear two, the threaded rod is installed to the internal screw thread of bottom plate, the outside fixed cover of threaded rod is equipped with driven bevel gear two, driven bevel gear two with initiative bevel gear two meshing is connected, the outside thread bush of threaded rod is equipped with the telescopic link.

Preferably, the inside of bottom plate has been seted up horizontal groove, the threaded rod rotates and installs the inside in horizontal groove, the inside of fixed block has been seted up and has been erect the groove, erect the groove with horizontal groove communicates with each other, the threaded rod pass the screw horizontal groove with erect the groove, provide threaded rod pivoted space.

Preferably, four symmetrically arranged mounting grooves are formed in the bottom of the telescopic rod, the mounting grooves are identical to the mounting blocks in shape and size, two symmetrically arranged clamping grooves are formed in the mounting grooves, and the clamping grooves are identical to the clamping blocks in shape and size, so that the telescopic rod is convenient to mount and dismount.

Preferably, a straight groove is formed in the mounting block, the inclined sliding block is slidably connected in the straight groove, a second spring is welded in the straight groove, and the other end of the second spring is welded on the inclined sliding block and used for resetting the inclined sliding block.

Preferably, two symmetrical shrinkage grooves are formed in the mounting block, the shrinkage grooves are identical to the clamping blocks in shape and size, a first spring is sleeved outside the guide rod, one end of the first spring is welded in the shrinkage groove, and the other end of the first spring is welded on the clamping blocks for resetting of the clamping blocks.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the installation block is pressed into the installation groove through the arrangement of the structures such as the installation block and the clamping block, the clamping block is extruded when the installation groove is arranged in the installation groove, and the clamping block is sprung into the clamping groove to be fixed through the action of the first spring when the clamping block moves to the clamping groove, so that the structure is simple, and the effect of convenience in disassembly is realized.

2. According to the utility model, through the arrangement of the structures such as the threaded rod, the rotary table and the like, the rotary table is rotated, the rotary table drives the rotary rod, the rotary rod drives the first driving bevel gear, the fixed rod drives the second driving bevel gear, the second driven bevel gear is driven to rotate the threaded rod, and the expansion plate moves along the direction of threads, so that the contraction effect is realized.

Drawings

FIG. 1 is a front cross-sectional view of the present utility model;

FIG. 2 is an overall block diagram of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

fig. 4 is an enlarged view of the utility model at B.

In the figure: 1. a surfboard; 2. a handle; 3. a bottom plate; 4. a turntable; 5. a fixed block; 6. a telescopic rod; 7. a waterproof cover; 8. double DC brushless motor; 9. a rotating shaft; 10. a water inlet; 11. folding the propeller; 12. a mesh enclosure; 13. a threaded rod; 14. a mounting groove; 15. a mounting block; 16. a clamping block; 17. a guide rod; 18. an inclined slide block; 19. a first spring; 20. a second spring; 21. a connecting rod; 22. a pull rod; 23. a driven bevel gear II; 24. a second drive bevel gear; 25. a fixed rod; 26. a first drive bevel gear; 27. a rotating rod; 28. driven bevel gear I; 29. a propeller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a detachable propeller type electric surfboard on water comprises a surfboard 1 and a propeller 29, wherein two symmetrically arranged handles 2 are fixedly connected to the top of the surfboard 1 through screws, a bottom plate 3 is fixedly connected to the bottom of the surfboard 1 through screws, a fixed block 5 is fixedly connected to the bottom of the bottom plate 3 through screws, four symmetrically arranged installation blocks 15 are fixedly connected to the top of the propeller 29 through screws, two symmetrically arranged clamping blocks 16 are slidably assembled in the four installation blocks 15, one ends of eight clamping blocks 16 are inclined, inclined sliding blocks 18 are slidably assembled in the four installation blocks 15, two ends of the four inclined sliding blocks 18 are inclined, one side of each clamping block 16 is fixedly connected with a guide rod 17 through screws, the guide rod 17 is slidably assembled with the inclined sliding blocks 18, a connecting rod 21 is fixedly connected to the bottom of each inclined sliding block 18 through screws, the bottom of the connecting rod 21 is fixedly connected with a pull rod 22 through a screw, one side of the propeller 29 is fixedly connected with a waterproof cover 7 through a screw, a double-direct-current brushless motor 8 is installed in the waterproof cover 7, the output end of the double-direct-current brushless motor 8 is connected with a coaxially arranged rotating shaft 9 through a coupling, the other end of the rotating shaft 9 is fixedly connected with a folding screw 11 through a screw, the other side of the propeller 29 is fixedly connected with a net cover 12 through a screw, the bottom of the propeller 29 is fixedly connected with a water inlet 10 through a screw, the installation block 15 is pressed into the installation groove 14 through the arrangement of the structures such as the installation block 15, the clamping block 16 is extruded when the installation groove 14 is arranged in, when the clamping block 16 moves to the clamping groove, the clamping block 16 is sprung into the clamping groove to be fixed through the action of the first spring 19, the structure is simple, the effect of convenient disassembly is realized.

Referring to fig. 1-4, a turntable 4 is rotatably installed on one side of a bottom plate 3, a rotating rod 27 is fixedly connected to the other side of the turntable 4 through a screw, a first driving bevel gear 26 is fixedly connected to the other end of the rotating rod 27 through the screw, a fixed rod 25 is rotatably installed in the bottom plate 3, a driven bevel gear 28 is fixedly sleeved outside the fixed rod 25, the driven bevel gear 28 is meshed with the first driving bevel gear 26, a second driving bevel gear 24 is fixedly connected to the other end of the fixed rod 25 through the screw, a threaded rod 13 is installed in an internal thread of the bottom plate 3, a second driven bevel gear 23 is fixedly sleeved outside the threaded rod 13, the second driven bevel gear 23 is meshed with the second driving bevel gear 24, a telescopic rod 6 is sleeved outside the threaded rod 13, and through the arrangement of the threaded rod 13, the turntable 4 and the like, the turntable 4 is rotated to drive the rotating rod 27, the rotating rod 27 drives the first driving bevel gear 26 to drive the fixed rod 25 to drive the second driving bevel gear 24, and the second driven bevel gear 23 to drive the threaded rod 13 to move along the direction of the threads, so that the telescopic plate is contracted.

Referring to fig. 1-4, a horizontal groove is formed in the bottom plate 3, a threaded rod 13 is rotatably mounted in the horizontal groove, a vertical groove is formed in the fixing block 5, the vertical groove is communicated with the horizontal groove, the threaded rod 13 penetrates through the screw horizontal groove and the vertical groove, four symmetrically arranged mounting grooves 14 are formed in the bottom of the telescopic rod 6, the mounting grooves 14 and the mounting blocks 15 are identical in shape and size, two symmetrically arranged clamping grooves are formed in the mounting grooves 14, the clamping grooves and the clamping blocks 16 are identical in shape and size, a straight groove is formed in the mounting blocks 15, an inclined sliding block 18 is slidably connected in the straight groove, a second spring 20 is welded in the straight groove, the other end of the second spring 20 is welded on the inclined sliding block 18, two symmetrically arranged shrinkage grooves are formed in the mounting blocks 15, the shrinkage grooves and the clamping blocks 16 are identical in shape and size, a first spring 19 is sleeved outside the guide rod 17, one end of the first spring 19 is welded in the shrinkage grooves, and the other end of the first spring 19 is welded on the clamping blocks 16.

The specific implementation process of the utility model is as follows: when the expansion plate is connected with the propeller 29, the installation block 15 is only required to be directly pressed into the installation groove 14, the clamping block 16 is extruded when the installation groove 14 is inside, the clamping block 16 is sprung into the clamping groove to be fixed through the action of the first spring 19 when the clamping block 16 moves to the clamping groove position, the pull rod 22 is only required to be pulled when the expansion plate is dismounted, the pull rod 22 drives the inclined sliding block 18, the inclined sliding block 18 drives the guide rod 17, the guide rod 17 drives the clamping block 16, the clamping block 16 is withdrawn from the clamping groove to enter the inside of the expansion groove, and the dismounting can be completed at the moment.

When the propeller 29 needs to be contracted, the turntable 4 is rotated, the turntable 4 drives the rotating rod 27, the rotating rod 27 drives the first driving bevel gear 26, the first driving bevel gear 26 drives the first driven bevel gear 28 to enable the fixed rod 25 to rotate, the fixed rod 25 rotates to drive the second driving bevel gear 24, the second driving bevel gear 24 drives the second driven bevel gear 23, the second driven bevel gear 23 drives the threaded rod 13, and the telescopic rod 6 sleeved by external threads moves along the direction of threads when the threaded rod 13 rotates to realize contraction.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a removable electronic surfing board in water of propeller, includes surfing board (1) and propeller (29), its characterized in that: the top of the surfing board (1) is fixedly connected with two symmetrically arranged handles (2) through screws, and the bottom of the surfing board (1) is fixedly connected with a bottom plate (3) through screws;

the bottom of the bottom plate (3) is fixedly connected with a fixed block (5) through a screw, the top of the propeller (29) is fixedly connected with four symmetrically arranged installation blocks (15) through a screw, four clamping blocks (16) which are symmetrically arranged are slidably assembled in the installation blocks (15), one ends of eight clamping blocks (16) are obliquely arranged, the inside of the installation blocks (15) is slidably assembled with inclined sliding blocks (18), the two ends of the four inclined sliding blocks (18) are obliquely arranged, one side of the clamping blocks (16) is fixedly connected with a guide rod (17) through a screw, the guide rod (17) is slidably assembled with the inclined sliding blocks (18), the bottom of the inclined sliding blocks (18) is fixedly connected with a connecting rod (21) through a screw, the bottom of the connecting rod (21) is fixedly connected with a pull rod (22) through a screw, one side of the propeller (29) is fixedly connected with a waterproof cover (7) through a screw, the inside of the waterproof cover (7) is provided with a double direct current (8), one side of the double direct current (8) is fixedly connected with a shaft coupling (9) through a screw, the other side of the brushless motor (9) is fixedly connected with a shaft (9), the bottom of the propeller (29) is fixedly connected with a water inlet (10) through a screw.

2. A propeller-detachable water electric surfboard as claimed in claim 1, wherein: the utility model discloses a motor vehicle speed reducer, including bottom plate (3), fixed lever (25), driven bevel gear (28) are installed in the inside rotation of bottom plate (3), one side of bottom plate (3) rotates and installs carousel (4), the opposite side of carousel (4) passes through screw fixedly connected with bull stick (27), the other end of bull stick (27) passes through screw fixedly connected with initiative bevel gear (26), dead lever (25) are installed in the inside rotation of bottom plate (3), driven bevel gear (28) are equipped with to the outside fixed cover of dead lever (25), driven bevel gear (28) with initiative bevel gear (26) meshing is connected, the other end of dead lever (25) is connected with initiative bevel gear (24) through screw fixedly, threaded rod (13) are installed to the internal screw thread of bottom plate (3), the outside fixed cover of threaded rod (13) is equipped with driven bevel gear (23), driven bevel gear (23) with initiative bevel gear (24) meshing is connected, the outside thread cover of threaded rod (13) is equipped with telescopic link (6).

3. A propeller-detachable water electric surfboard as claimed in claim 2, wherein: the novel screw bolt is characterized in that a transverse groove is formed in the bottom plate (3), the threaded rod (13) is rotatably installed in the transverse groove, a vertical groove is formed in the fixing block (5), the vertical groove is communicated with the transverse groove, and the threaded rod (13) penetrates through the screw transverse groove and the vertical groove.

4. A propeller-detachable water electric surfboard as claimed in claim 2, wherein: four symmetrically arranged mounting grooves (14) are formed in the bottom of the telescopic rod (6), the shape and the size of the mounting grooves (14) are identical to those of the mounting blocks (15), two symmetrically arranged clamping grooves are formed in the mounting grooves (14), and the shape and the size of the clamping blocks (16) are identical to those of the clamping grooves.

5. A propeller-detachable water electric surfboard as claimed in claim 1, wherein: the inside of installation piece (15) has seted up straight flute, oblique slider (18) sliding connection is in the inside of straight flute, the inside welding in straight flute has spring two (20), the other end welding of spring two (20) is in on oblique slider (18).

6. A propeller-detachable water electric surfboard as claimed in claim 1, wherein: two symmetrical shrinkage grooves are formed in the mounting block (15), the shrinkage grooves are identical to the clamping blocks (16) in shape and size, a first spring (19) is sleeved outside the guide rod (17), one end of the first spring (19) is welded in the shrinkage grooves, and the other end of the first spring (19) is welded on the clamping blocks (16).