Search

CN-224203380-U - Surfboard motor underwater testing device

CN224203380UCN 224203380 UCN224203380 UCN 224203380UCN-224203380-U

Abstract

The utility model discloses an underwater testing device for a motor of a surfing board, which belongs to the technical field of motor testing and comprises a water storage testing pool, wherein a vertical supporting frame is assembled at the top of the water storage testing pool, a vertical lifting plate is arranged at the top end inside the vertical supporting frame, a rectangular testing table is arranged at the bottom of the vertical lifting plate, vertical connecting columns are fixed at four end angles at the bottom of the vertical lifting plate, the bottom of the vertical connecting columns is fixedly connected with the rectangular testing table, the immersion depth of the motor of the surfing board can be adjusted according to testing requirements through the rectangular testing table which can be lifted, the running state of the motor under different water depths can be simulated, the performance of the motor in an actual surfing environment can be reflected more truly, the reliability of testing data can be improved, the surfing board motors with different diameters can be compatible through the arrangement of a limiting mechanism, frequent replacement of clamps is not needed, the equipment cost is reduced, and the testing efficiency is improved.

Inventors

  • YANG HANQUAN
  • YANG GUANG
  • YANG YING

Assignees

  • 无锡市垦克动力科技有限公司

Dates

Publication Date
20260505
Application Date
20250515

Claims (8)

  1. 1. The underwater testing device for the motor of the surfing board is characterized by comprising a water storage testing pool (1), wherein a vertical supporting frame (2) is assembled at the top of the water storage testing pool (1), a vertical lifting plate (3) is arranged at the top end of the inside of the vertical supporting frame (2), a rectangular testing table (5) is arranged at the bottom of the vertical lifting plate (3), vertical connecting columns (4) are fixed at four end corners of the bottom of the vertical lifting plate (3), the bottom of the vertical connecting columns (4) is fixedly connected with the rectangular testing table (5), and a lifting mechanism for lifting the rectangular testing table (5) is arranged at the top of the vertical lifting plate (3); The bottom of the rectangular test bench (5) is provided with a limiting mechanism for fixing the motor.
  2. 2. The underwater testing device for the motor of the surfboard according to claim 1, wherein a rectangular mounting plate (6) is fixed on one side of the vertical supporting frame (2), a testing device (7) is arranged on the top of the rectangular mounting plate (6), and the testing device (7) is composed of a Hall effect current sensor and a laser rotating speed sensor.
  3. 3. The underwater testing device for the motor of the surfboard is characterized in that the lifting mechanism comprises a driving motor (11), the driving motor (11) is fixed at the top of the vertical lifting board (3), a worm (12) is fixed at the output end of the driving motor (11), a worm wheel (13) is connected to the outer side of the worm (12) in a meshed mode, a vertical rotating column (14) is connected to the bottom of the worm wheel (13) in a rotating mode through a bearing, the vertical rotating column (14) penetrates through the inside of the vertical lifting board (3) and is fixedly connected with the vertical lifting board (3), a vertical threaded rod (10) is connected to the inner thread of the worm wheel (13), a transverse connecting plate (9) is connected to the bottom of the vertical threaded rod (10) in a rotating mode through a bearing, and vertical fixing plates (8) are fixed at two ends of the transverse connecting plate (9) and located inside of the vertical supporting frame (2) and are fixedly connected with the vertical supporting frame (2).
  4. 4. The underwater testing device for the motor of the surfboard of claim 3, wherein the arc-shaped blocks are fixed on two sides of the inside of the vertical fixing plate (8), and the vertical connecting columns (4) penetrate through the inside of the arc-shaped blocks and are connected with the arc-shaped blocks in a sliding mode.
  5. 5. The underwater testing device for the motor of the surfboard according to claim 3, wherein the vertical rotary column (14) is internally provided with a vertical through hole, and the diameter of the vertical through hole is larger than that of the vertical threaded rod (10).
  6. 6. The underwater testing device for the motor of the surfing board of claim 1 wherein the limiting mechanism comprises a hand wheel (17), a transverse rotating rod (18) is fixed at one end of the hand wheel (17), a transverse threaded rod (19) is fixed at one end of the transverse rotating rod (18), a supporting block is rotatably connected to one end of the transverse threaded rod (19) through a bearing, the top of the supporting block is fixedly connected with a rectangular testing table (5), a transverse sliding plate (20) is in threaded connection with the outer side of the transverse threaded rod (19), oblique rotating columns (21) are rotatably connected to two ends of the transverse sliding plate (20) through pin shafts, a longitudinal pushing block (22) is rotatably connected to one end, far away from the transverse sliding plate (20), of the longitudinal pushing block (22) is fixedly provided with a transverse driving plate (16), and arc-shaped binding belts (15) are fixedly arranged at two ends of the inner side of the hand wheel (17).
  7. 7. The underwater testing device for the motor of the surfboard of claim 6, wherein the rectangular through hole is formed in the rectangular testing table (5), and the arc-shaped binding belt (15) is located in the rectangular through hole and is in sliding connection with the rectangular testing table (5) through the rectangular through hole.
  8. 8. The underwater testing device of the surfboard motor of claim 6, wherein a dovetail sliding block is fixed at the top of the longitudinal pushing block (22), a dovetail sliding groove matched with the dovetail sliding block is formed in the rectangular testing table (5), and the rectangular testing table (5) is in sliding connection with the longitudinal pushing block (22) through the dovetail sliding block and the dovetail sliding groove.

Description

Surfboard motor underwater testing device Technical Field The utility model belongs to the technical field of motor testing, and particularly relates to an underwater testing device for a surfboard motor. Background The performance and reliability of the surfboard motor as a core power component of the electric surfboard directly influence the use effect and safety of the surfboard. Therefore, in the production or maintenance process, the surfboard motor needs to be subjected to underwater operation test so as to simulate the real use environment and detect key indexes such as waterproofness, operation stability, power output and the like; At present, current surfboard motor testing arrangement adopts fixed detection platform structure generally, place the motor in the cistern and test, it is fixed the motor in pond top or shallow water district through the support and runs the detection, because it is highly fixed to detect the platform, the motor can't submerge different degree of depth completely in water, dynamic water pressure environment when being difficult to simulate actual surfing influences the test accuracy, the fixture of current device usually only adapts to single model motor, need change anchor clamps to the surfboard motor of different diameters, complex operation and cost are higher, for this reason, we design a surfboard motor testing arrangement under water for provide another technical scheme to above-mentioned technical problem. Disclosure of utility model The utility model aims to provide an underwater testing device for a motor of a surfing board, which aims to solve the problem of the prior art in the use process in the background art. The technical scheme is that the underwater testing device for the surfboard motor comprises a water storage testing pool, wherein a vertical supporting frame is assembled at the top of the water storage testing pool, a vertical lifting plate is arranged at the top end inside the vertical supporting frame, a rectangular testing table is arranged at the bottom of the vertical lifting plate, vertical connecting columns are fixed at four end corners of the bottom of the vertical lifting plate, the bottom of the vertical connecting columns is fixedly connected with the rectangular testing table, and a lifting mechanism for lifting the rectangular testing table is arranged at the top of the vertical lifting plate; and a limiting mechanism for fixing the motor is arranged at the bottom of the rectangular test bench. Preferably, a rectangular mounting plate is fixed on one side of the vertical support frame, and a testing device is arranged at the top of the rectangular mounting plate and consists of a Hall effect current sensor and a laser rotating speed sensor. Preferably, the elevating system includes driving motor, driving motor is fixed in the top of vertical lifter plate, driving motor's output is fixed with the worm, the outside meshing of worm is connected with the worm wheel, the bottom of worm wheel is connected with vertical column through the bearing rotation, vertical column runs through the inside of vertical lifter plate and with vertical lifter plate fixed connection, the inside threaded connection of worm wheel has vertical threaded rod, the bottom of vertical threaded rod is connected with transverse connection board through the bearing rotation, transverse connection board's both ends all are fixed with vertical fixed plate, vertical fixed plate is located the inside of vertical support frame and with vertical support frame fixed connection. Preferably, the two sides of the inside of the vertical fixing plate are respectively fixed with an arc-shaped block, and the vertical connecting column penetrates through the inside of the arc-shaped block and is in sliding connection with the arc-shaped block. Preferably, a vertical through hole is formed in the vertical rotary column, and the diameter of the vertical through hole is larger than that of the vertical threaded rod. Preferably, the stop gear includes the hand wheel, the one end of hand wheel is fixed with horizontal rotary rod, the one end of horizontal rotary rod is fixed with horizontal threaded rod, the one end of horizontal threaded rod is connected with the supporting shoe through the bearing rotation, the top and the rectangle testboard fixed connection of supporting shoe, the outside threaded connection of horizontal threaded rod has the horizontal sliding plate, the both ends of horizontal sliding plate all are connected with the slant through the round pin axle rotation and rotate the post, the one end of keeping away from the horizontal sliding plate of slant rotation post is connected with vertical pushing block through the round pin axle rotation, the one end of vertical pushing block keeping away from the slant rotation post is fixed with horizontal drive board, the inboard both ends of hand wheel all are fixed with the arc constraint area. Preferably, a rectangular through