Inflatable paddle board puncture resistance detection equipment

Abstract

The utility model discloses inflatable paddle board puncture resistance detection equipment which comprises a detection table, a placement cavity is dug in the top side of the detection table, an L-shaped mounting plate is fixedly connected to the rear side of the top of the detection table, an upper detection plate is connected to the interior of the L-shaped mounting plate, and detection pipes are arranged below the front portion and the rear portion of the detection table at equal intervals. An adjusting box is arranged above the detection pipe, a side detection frame is connected to the front side of the adjusting box, and servo motors are symmetrically and fixedly connected to the right side of the detection table, so that impact puncture-resistant detection can be specifically carried out on the front and rear multi-point positions of the inflatable pulp board, and the detection operation is more automatic; according to the device, whether the position surface, immersed in water, of the inflatable paddle board is easily broken or not when being impacted by a sharp instrument can be detected, the value that the deck surface of the inflatable paddle board is punctured by an article worn by the foot can be detected, detection data are more comprehensive, and strength detection can be more effectively carried out on the puncture resistance of the inflatable paddle board.

Description

Technical Field

[0001] The utility model relates to the technical field of inflatable paddle boards, in particular to an inflatable paddle board puncture resistance detection device. Background Art

[0002] Inflatable paddle boards are devices used to float or slide on the water. Inflatable paddle boards are made by inflating the inside of the bladder so that the paddle board has enough buoyancy to float on the water. During the use of the inflatable paddle board, the sealing detection is particularly important. A leaking paddle board will affect its normal suspension on the water.

[0003] In the prior art, the inflatable paddle board can only be tested for the air tightness of the entire material after inflation. The strength of the inflatable paddle board is particularly important during use. The inflatable paddle board is prone to leakage due to contact with sharp objects during daily use, especially the deck surface of the inflatable paddle board and the outer sides immersed in water. It is easy for items worn on the feet to cause puncture and scratches on the deck surface, and sharp objects in the water to puncture the paddle board. It is impossible to effectively perform strength testing on the puncture resistance of the inflatable paddle board.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an inflatable paddle board puncture resistance detection device to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] An inflatable paddle board puncture resistance testing device comprises a testing platform, a placement cavity is dug on the top side of the testing platform, an L-shaped mounting plate is fixedly connected to the rear side of the top of the testing platform, an upper testing plate is connected inside the L-shaped mounting plate, testing tubes are equidistantly arranged at the front, rear and bottom of the testing platform, an adjustment box is arranged above the testing tube, a side detection frame is connected to the front side of the adjustment box, and a servo motor is symmetrically fixedly connected to the right side of the testing platform.

[0008] Preferably, a screw is connected to the left side of the inner wall of the adjusting box through a bearing, the output shaft of the servo motor extends into the adjusting box and is fixedly connected to the right end of the screw, guide rods are respectively provided on the upper and lower sides of the screw, and both ends of the guide rods are fixedly connected to the inner wall of the adjusting box.

[0009] Preferably, a moving block is sleeved on the outer side of the lead screw and the guide rod, a nut is connected to the inside of the moving block via a ball screw, and the nut is threadedly connected to the lead screw through a matching thread, and the outer side of the moving block is fixedly connected to the side detection frame.

[0010] Preferably, the side detection frame includes an L-shaped support plate and a stamping cylinder, the outer side of the L-shaped support plate is fixedly connected to the stamping cylinder, the fixed end of the stamping cylinder passes through the inner side of the L-shaped support plate, and the movable end is fixedly connected to an impact column.

[0011] Preferably, the center point of the impact column corresponds to the center point of the detection tube, and the impact column is movably connected to the inside of the detection tube.

[0012] Preferably, a connecting ring is fixedly connected to the rear end of the inner cavity of the detection tube, a sprint rod is movably sleeved inside the connecting ring, a pushing disk is fixedly connected to the outer end of the sprint rod, a first pressure sensor is embedded and fixed on the outer side of the pushing disk, and a reset spring is symmetrically connected between the connecting ring and the pushing disk.

[0013] Preferably, a hydraulic cylinder is fixedly connected to the middle part of the top side of the L-shaped mounting plate, the fixed end of the hydraulic cylinder passes through the bottom side of the L-shaped mounting plate, and the movable end is fixedly connected to the top of the upper detection plate, and an upper pressure plate is provided at the bottom of the upper detection plate.

[0014] Preferably, conical thorn rods are equidistantly connected to the bottom side of the upper pressure plate, a second pressure sensor is connected to the middle of the bottom side of the upper detection plate, and the upper detection plate is connected to the top of the upper pressure plate through the second pressure sensor.

[0015] The beneficial effects of the utility model are as follows: the impact and puncture resistance detection can be carried out on multiple front and rear positions of the inflatable paddle board in a targeted manner, the detection operation is more automated, and it can detect whether the surface of the inflatable paddle board immersed in water will be easily broken when hit by a sharp object, and the value of the deck surface of the inflatable paddle board being punctured by items worn on the feet can be detected. The detection data is more comprehensive, and the puncture resistance of the inflatable paddle board can be more effectively tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of an inflatable paddle board puncture resistance detection device according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of an adjustment box of an inflatable paddle board puncture resistance detection device according to an embodiment of the utility model;

[0019] Figure 3It is a schematic diagram of the cross-sectional structure of a detection tube of an inflatable paddle board puncture resistance detection device according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal structure of an L-shaped installation of an inflatable paddle board puncture resistance detection device according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Inspection table; 2. Placement cavity; 3. L-shaped mounting plate; 4. Upper inspection plate; 5. Inspection tube; 6. Adjustment box; 7. Side inspection frame; 8. Servo motor; 9. Lead screw; 10. Guide rod; 11. Moving block; 12. L-shaped support plate; 13. Punching cylinder; 14. Impact column; 15. Connecting ring; 16. Sprint rod; 17. Push plate; 18. First pressure sensor; 19. Reset spring; 20. Hydraulic cylinder; 21. Upper pressure plate; 22. Cone thorn rod; 23. Second pressure sensor. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a device for detecting the puncture resistance of an inflatable paddle board is provided.

[0025] Embodiment 1

[0026] like Figure 1-4As shown, according to an embodiment of the utility model, an inflatable paddle board puncture resistance testing device includes a testing platform 1, a placement cavity 2 is dug on the top side of the testing platform 1, an L-shaped mounting plate 3 is fixedly connected to the rear side of the top of the testing platform 1, an upper testing plate 4 is connected inside the L-shaped mounting plate 3, testing tubes 5 are equidistantly arranged at the front and rear lower sides of the testing platform 1, an adjusting box 6 is arranged above the testing tube 5, a side testing frame 7 is connected to the front side of the adjusting box 6, a servo motor 8 is symmetrically fixedly connected to the right side of the testing platform 1, a lead screw 9 is connected to the left side of the inner wall of the adjusting box 6 through a bearing, the output shaft of the servo motor 8 extends into the interior of the adjusting box 6, and is fixedly connected to the right end of the lead screw 9, guide rods 10 are respectively provided on the upper and lower sides of the lead screw 9, and both ends of the guide rod 10 are connected to the inner wall of the adjusting box 6 The servo motor 8 is fixedly connected to the wall, and a moving block 11 is sleeved on the outside of the lead screw 9 and the guide rod 10. A nut is connected to the inside of the moving block 11 through a ball screw, and the nut is threadedly connected to the lead screw 9. The outside of the moving block 11 is fixedly connected to the side detection frame 7, so that the inflated inflatable pulp board can be placed in the placement cavity 2 inside the detection table 1. By starting the servo motor 8, the output shaft of the servo motor 8 drives the lead screw 9 to rotate, so that the moving block 11 on the outside of the lead screw 9 and the guide rod 10 drives the side detection frame 7 to move laterally, so that the side detection frame 7 can be moved to the outside of the detection tube 5 at different positions respectively, so that the impact and puncture resistance detection can be carried out on the front and rear multiple points of the inflatable pulp board in a targeted manner, and the detection operation is more automated.

[0027] Embodiment 2

[0028] like Figure 1-4As shown, according to an embodiment of the utility model, an inflatable paddle board puncture resistance testing device includes a testing platform 1, a placement cavity 2 is dug on the top side of the testing platform 1, an L-shaped mounting plate 3 is fixedly connected to the rear side of the top of the testing platform 1, an upper testing plate 4 is connected inside the L-shaped mounting plate 3, testing tubes 5 are equidistantly arranged at the front and rear lower sides of the testing platform 1, an adjusting box 6 is arranged above the testing tube 5, a side testing frame 7 is connected to the front side of the adjusting box 6, a servo motor 8 is symmetrically fixedly connected to the right side of the testing platform 1, the side testing frame 7 includes an L-shaped supporting plate 12 and a punching cylinder 13, the outer side of the L-shaped supporting plate 12 is fixedly connected to the punching cylinder 13, the fixed end of the punching cylinder 13 passes through the inner side of the L-shaped supporting plate 12, and an impact column 14 is fixedly connected to the movable end, the center point of the impact column 14 corresponds to the center point of the testing tube 5, and the impact column 14 is aligned with the testing tube 5. 5 is movably sleeved inside, a connecting ring 15 is fixedly connected to the rear end of the inner cavity of the detection tube 5, a sprint rod 16 is movably sleeved inside the connecting ring 15, a push disk 17 is fixedly connected to the outer end of the sprint rod 16, a first pressure sensor 18 is embedded and fixed on the outer side of the push disk 17, a reset spring 19 is symmetrically connected between the connecting ring 15 and the push disk 17, when the side detection frame 7 moves to the outer side of the detection tube 5 at a suitable position, the punching cylinder 13 is started, and the movable end of the punching cylinder 13 drives the impact column 14 to hit the push disk 17 at the outer end of the sprinting rod 16, so that the sprinting rod 16 sprints around the outer side of the inflatable paddle board. Under the action of the first pressure sensor 18, the puncture resistance around the outer side of the inflatable paddle board can be detected, and it can be detected whether the position surface of the inflatable paddle board immersed in water will be easily broken when hit by a sharp object.

[0029] Embodiment 3

[0030] like Figure 1-4As shown, according to an embodiment of the utility model, an inflatable paddle board puncture resistance testing device includes a testing platform 1, a placement cavity 2 is dug on the top side of the testing platform 1, an L-shaped mounting plate 3 is fixedly connected to the rear side of the top of the testing platform 1, an upper testing plate 4 is connected inside the L-shaped mounting plate 3, testing tubes 5 are equidistantly arranged at the front and rear lower sides of the testing platform 1, an adjusting box 6 is arranged above the testing tube 5, a side testing frame 7 is connected to the front side of the adjusting box 6, a servo motor 8 is symmetrically fixedly connected to the right side of the testing platform 1, a hydraulic cylinder 20 is fixedly connected to the middle part of the top side of the L-shaped mounting plate 3, the fixed end of the hydraulic cylinder 20 passes through the bottom side of the L-shaped mounting plate 3, and the movable end is fixedly connected to the top of the upper testing plate 4, an upper pressing plate 21 is arranged at the bottom of the upper pressing plate 21, cone thorn rods 22 are equidistantly connected to the bottom side of the upper pressing plate 21, a second pressure sensor 23 is connected to the middle part of the bottom side of the upper testing plate 4, and the upper The detection plate 4 is connected to the top of the upper pressure plate 21 through the second pressure sensor 23. After the puncture resistance strength test around the outer side of the inflatable paddle board is completed, the hydraulic cylinder 20 can be started so that the movable end of the hydraulic cylinder 20 drives the upper detection plate 4 to descend and embed into the placement cavity 2 of the detection platform 1 to avoid explosion and injury to surrounding personnel in the event of puncture by punching. At the same time, the upper detection plate 4 is connected to the upper pressure plate 21 through the second pressure sensor 23, and pressure is applied to the upper surface of the inflatable paddle board through the conical piercing rod 22 on the bottom side of the upper pressure plate 21. Under the action of the second pressure sensor 23, the pressure value caused by the puncture is detected, and the value of the deck surface of the inflatable paddle board punctured by items worn on the feet can be detected. The detection data is more comprehensive, and the puncture resistance of the inflatable paddle board can be more effectively tested.

[0031] In summary, with the aid of the above-mentioned technical solution of the utility model, when the device is in use, the inflated inflatable paddle board can be placed in the placement chamber 2 inside the detection table 1, and by starting the servo motor 8, the output shaft of the servo motor 8 drives the lead screw 9 to rotate, so that the moving block 11 outside the lead screw 9 and the guide rod 10 drives the side detection frame 7 to move laterally, so that the side detection frame 7 can be moved to the outside of the detection tube 5 at different positions respectively, and when the side detection frame 7 moves to the outside of the detection tube 5 at a suitable position, the punching cylinder 13 is started, and the movable end of the punching cylinder 13 drives the impact column 14 to hit the push disk 17 at the outer end of the sprint rod 16, so that the sprint rod 16 hits the outside of the inflatable paddle board. The upper detection plate 4 is connected to the upper pressure plate 21 through the second pressure sensor 23, and the conical thorn rod 22 on the bottom side of the upper pressure plate 21 applies pressure to the upper surface of the inflatable pulp board. Under the action of the second pressure sensor 23, the pressure value caused by the puncture is detected.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An inflatable paddle board puncture resistance testing device, comprising a testing station (1), characterized in that: A placement cavity (2) is excavated on the top side of the detection platform (1); an L-shaped mounting plate (3) is fixedly connected to the rear side of the top of the detection platform (1); an upper detection plate (4) is connected inside the L-shaped mounting plate (3); detection tubes (5) are equidistantly arranged at the front and rear lower sides of the detection platform (1); an adjustment box (6) is arranged above the detection tubes (5); a side detection frame (7) is connected to the front side of the adjustment box (6); and a servo motor (8) is symmetrically fixedly connected to the right side of the detection platform (1).

2. The inflatable paddle board puncture resistance testing device according to claim 1, characterized in that: A lead screw (9) is connected to the left side of the inner wall of the regulating box (6) via a bearing, and the output shaft of the servo motor (8) extends into the interior of the regulating box (6) and is fixedly connected to the right end of the lead screw (9). Guide rods (10) are respectively provided on the upper and lower sides of the lead screw (9), and both ends of the guide rod (10) are fixedly connected to the inner wall of the regulating box (6).

3. The inflatable paddle board puncture resistance testing device according to claim 2, characterized in that: A moving block (11) is sleeved on the outside of the lead screw (9) and the guide rod (10); a nut is connected to the inside of the moving block (11) via a ball screw, and the nut is threadedly connected to the lead screw (9) via a matching thread; and the outside of the moving block (11) is fixedly connected to the side detection frame (7).

4. The inflatable paddle board puncture resistance testing device according to claim 3, characterized in that: The side detection frame (7) comprises an L-shaped support plate (12) and a punching cylinder (13); the outer side of the L-shaped support plate (12) is fixedly connected to the punching cylinder (13); the fixed end of the punching cylinder (13) passes through the inner side of the L-shaped support plate (12), and the movable end is fixedly connected to an impact column (14).

5. The inflatable paddle board puncture resistance testing device according to claim 4, characterized in that: The center point of the impact column (14) corresponds to the center point of the detection tube (5), and the impact column (14) is movably sleeved inside the detection tube (5).

6. The inflatable paddle board puncture resistance testing device according to claim 5, characterized in that: A connecting ring (15) is fixedly connected to the rear end of the inner cavity of the detection tube (5); a sprinting rod (16) is movably sleeved inside the connecting ring (15); a pushing disk (17) is fixedly connected to the outer end of the sprinting rod (16); a first pressure sensor (18) is embedded and fixed on the outer side of the pushing disk (17); and a reset spring (19) is symmetrically connected between the connecting ring (15) and the pushing disk (17).

7. The inflatable paddle board puncture resistance testing device according to claim 6, characterized in that: A hydraulic cylinder (20) is fixedly connected to the middle of the top side of the L-shaped mounting plate (3); the fixed end of the hydraulic cylinder (20) passes through the bottom side of the L-shaped mounting plate (3), and the movable end is fixedly connected to the top of the upper detection plate (4); and an upper pressure plate (21) is provided at the bottom of the upper detection plate (4).

8. The inflatable paddle board puncture resistance testing device according to claim 7, characterized in that: The bottom side of the upper pressing plate (21) is equidistantly connected to cone thorn rods (22), the middle part of the bottom side of the upper detection plate (4) is connected to a second pressure sensor (23), and the upper detection plate (4) is connected to the top of the upper pressing plate (21) via the second pressure sensor (23).

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