Snowboard elastic characteristic detection device
By using limiting the skis and elastic pads in the ski detection device, and combining the role of support rollers and limit rollers, the problem of skis offset during the detection process is solved, and the accuracy of the detection results is improved.
Patent Information
- Application Number
- CN202422286743.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-19
AI Technical Summary
During the detection of the elastic characteristics of the ski, the ski is prone to offset, which affects the accuracy of the detection results.
A ski elastic characteristic detection device is designed to limit the front and rear ends of the ski through the limit plate and the elastic pad, and limit the upper and lower ends of the ski under the action of the support roller and the limit roller to ensure that the ski does not deviate during the detection process.
It effectively avoids the deviation of the snowboard during the detection process, ensures the accuracy of the detection results, and improves the stability of the snowboard's elastic characteristics detection.
Smart Images
Figure CN223021525U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of snowboard detection equipment, and specifically relates to a snowboard elastic characteristic detection device. Background Technique
[0002] With the popularization of skiing, as a professional sports equipment, the performance of snowboards is directly related to the performance and safety of athletes. Therefore, the detection of their elastic characteristics during the production process is particularly important.
[0003] When detecting the elastic characteristics of a snowboard, the snowboard is usually directly placed on the support roller, and then the snowboard is pressed downward by a pressing plate. Since the snowboard is not limited, the snowboard is prone to shift during the detection process, thus affecting the accuracy of the detection result. Summary of the Invention
[0004] The purpose of the utility model is to provide a snowboard elastic characteristic detection device, which can limit the position of the snowboard, make the snowboard not easy to shift on the support roller, and improve the accuracy of the detection result of the snowboard elastic characteristics.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a snowboard elastic characteristic detection device, including a bottom plate, the upper end of the bottom plate is fixedly connected with a fixed frame and two support frames distributed left and right, and the two support frames are symmetrically distributed about the fixed frame. A support roller is rotatably connected inside each of the two support frames. A limiting roller is arranged inside each of the two support frames, and the two limiting rollers are respectively located directly above the two support rollers. Two upper and lower distributed fixing plates are fixedly connected to the front and rear ends of each of the two support frames. A sliding rod is fixedly connected between the two fixing plates. A spring is sleeved on the circumferential surface of the sliding rod. A moving block is slidably connected to the circumferential surface of the sliding rod. One end of the spring is fixedly connected to the fixing plate, and the other end of the spring is fixedly connected to the moving block. Sliding holes are opened on the front and rear end surfaces of each of the two support frames. The two limiting rollers penetrate through the corresponding sliding holes and are rotatably connected to the moving block; an electric telescopic rod is fixedly connected to the upper end of the fixed frame, the output end of the electric telescopic rod is fixedly connected with a pressing block, a pressure sensor is fixedly connected to the bottom end inside the pressing block, two front and rear distributed limiting plates are slidably connected to the outer surface of the pressing block, elastic pads are fixedly connected to one ends of the two limiting plates close to each other, and a position adjusting mechanism is installed at the right end of the pressing block, and the position adjusting mechanism is used to adjust the position of the limiting plate.
[0006] Optionally, the position adjusting mechanism includes a connecting seat, a threaded rod, a threaded barrel, a handle and a bearing seat. Connecting seats are fixedly connected to the right ends of the two limiting plates. A bearing seat is fixedly connected to the right end of the pressing block. A threaded barrel is rotatably connected inside the bearing seat. A handle is fixedly connected to the circumferential surface of the threaded barrel. Two threaded rods distributed front and back are threadedly connected inside the threaded barrel. The two threaded rods are respectively fixedly connected to the two connecting seats.
[0007] Optionally, the thread directions on the circumferential surfaces of the two threaded rods are opposite, and the thread direction and shape inside the threaded barrel match the thread direction and shape on the surface of the threaded rod.
[0008] Optionally, the lowest ends of the handle, the bearing seat and the connecting seat are all higher than the lowest end of the pressing block.
[0009] Optionally, the shape of the elastic pad is the same as that of the limiting plate. The thickness of the elastic pad is greater than the thickness of the limiting plate. The lowest end of the elastic pad is located below the lower end of the support roller.
[0010] Optionally, the width of the pressing block is greater than the width of the support roller.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] Under the action of the limiting plate and the elastic pad, the present utility model can limit the front and rear ends of the ski board, so that not only can it ensure that the ski board is accurately located at the centered position directly below the pressing block, but also it can avoid the ski board from shifting during the detection. Under the action of the support roller and the limiting roller, the present utility model can limit the upper and lower ends of the ski board, so that the elastic characteristics of the ski board can be detected more stably, and the accuracy of the detection result of the elastic characteristics of the ski board is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0014] Figure 1 It is a front view three-dimensional structural schematic diagram of the present utility model;
[0015] Figure 2 For the present utility model Figure 1 An enlarged structural schematic diagram at A in;
[0016] Figure 3 It is a bottom view three-dimensional structural schematic diagram of the present utility model;
[0017] Figure 4 For the present utility model Figure 3 is a schematic enlarged structure view of the position B in the present utility model.
[0018] In the figure: 1, bottom plate; 2, fixing frame; 3, electric telescopic rod; 4, pressing block; 5, elastic pad; 6, support frame; 7, support roller; 8, limiting roller; 9, moving block; 10, fixing plate; 11, spring; 12, sliding rod; 13, pressure sensor; 14, threaded cylinder; 15, connecting seat; 16, threaded rod; 17, limiting plate; 18, bearing seat; 19, handle; 20, sliding hole. Specific embodiments
[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0020] Please refer to Figures 1-4, a ski board elastic characteristic detection device provided by an embodiment of the present utility model will be described. A ski board elastic characteristic detection device includes a bottom plate 1, a fixed frame 2 is fixedly connected to the upper end of the bottom plate 1, and two support frames 6 distributed left and right, and the two support frames 6 are symmetrically distributed with respect to the fixed frame 2. A support roller 7 is rotatably connected inside each of the two support frames 6, and a limiting roller 8 is arranged inside each of the two support frames 6. The two limiting rollers 8 are respectively located directly above the two support rollers 7. Two upper and lower distributed fixing plates 10 are fixedly connected to the front and rear ends of each of the two support frames 6. A sliding rod 12 is fixedly connected between the two fixing plates 10. A spring 11 is sleeved on the circumferential surface of the sliding rod 12. A moving block 9 is slidably connected to the circumferential surface of the sliding rod 12. One end of the spring 11 is fixedly connected to the fixing plate 10, and the other end of the spring 11 is fixedly connected to the moving block 9. Sliding holes 20 are opened on the front and rear end faces of each of the two support frames 6. The two limiting rollers 8 both penetrate through the corresponding sliding holes 20 and are rotatably connected to the moving block 9; An electric telescopic rod 3 is fixedly connected to the upper end of the fixed frame 2. The output end of the electric telescopic rod 3 is fixedly connected to a pressing block 4. A pressure sensor 13 is fixedly connected to the bottom end inside the pressing block 4. Two front and rear distributed limiting plates 17 are slidably connected to the outer surface of the pressing block 4. Elastic pads 5 are fixedly connected to the mutually approaching ends of the two limiting plates 17. A position adjusting mechanism is installed at the right end of the two pressing blocks 4, and the position adjusting mechanism is used to adjust the position of the limiting plates 17; The shape of the elastic pad 5 is the same as that of the limiting plate 17. The thickness of the elastic pad 5 is greater than the thickness of the limiting plate 17. The lowest end of the elastic pad 5 is located below the support roller 7. During operation, move the moving block 9 upward along the sliding rod 12, drive the limiting roller 8 to move upward, and at the same time the spring 11 is compressed until the distance between the limiting roller 8 and the support roller 7 is greater than the thickness of the ski board, then the ski board can be placed on the two support rollers 7 and the moving block 9 is released. At this time, under the action of the spring 11 and the self-gravity of the limiting roller 8, the limiting roller 8 moves downward and presses on the upper end of the ski board, restricting the ski board between the support roller 7 and the limiting roller 8, and at the same time restricting it between the two limiting plates 17 and the elastic pads 5. Then control the electric telescopic rod 3 to work, drive the pressing block 4 to move downward, gradually press on the upper end of the ski board, so that the ski board gradually deforms, and the pressure sensor 13 can gradually sense the corresponding pressure value until the ski board breaks, thus completing the elastic characteristic detection operation of the ski board.
[0021] A ski board elastic characteristic detection device provided by the present utility model, compared with the prior art, can limit the front and rear ends of the ski board under the action of the limiting plate 17 and the elastic pad 5, so that not only can it ensure that the ski board is accurately located at the central position directly below the pressing block 4, but also can prevent the ski board from shifting during the detection process. Under the action of the support roller 7 and the limiting roller 8, the upper and lower ends of the ski board can be limited, so that the elastic characteristic of the ski board can be detected more stably, and the accuracy of the detection result of the elastic characteristic of the ski board is improved.
[0022] In another embodiment of the present utility model, please refer to Figure 3 and Figure 4 , the position adjusting mechanism includes a connecting seat 15, a threaded rod 16, a threaded barrel 14, a handle 19 and a bearing seat 18. Connecting seats 15 are fixedly connected to the right ends of both limiting plates 17, a bearing seat 18 is fixedly connected to the right end of the pressing block 4, a threaded barrel 14 is rotatably connected inside the bearing seat 18, a handle 19 is fixedly connected to the circumferential surface of the threaded barrel 14, two threaded rods 16 distributed front and back are threadedly connected inside the threaded barrel 14, and the two threaded rods 16 are respectively fixedly connected to the two connecting seats 15; the thread directions on the circumferential surfaces of the two threaded rods 16 are opposite, and the thread direction and shape inside the threaded barrel 14 match the thread direction and shape on the surface of the threaded rod 16. During operation, rotate the handle 19 to drive the threaded barrel 14 to rotate. At this time, the two threaded rods 16 drive the two limiting plates 17 to move towards or away from each other under the cooperation of the connecting seats 15, so that different-width snowboards can be limited through the cooperation of the two limiting plates 17 and the two elastic pads 5.
[0023] In another embodiment of the present utility model, please refer to Figure 3 and Figure 4 , the lowest ends of the handle 19, the bearing seat 18 and the connecting seat 15 are all higher than the lowest end of the pressing block 4. When performing the elastic characteristic detection operation on the snowboard, the pressing block 4 can be directly pressed on the upper end of the snowboard, and the handle 19, the bearing seat 18 and the connecting seat 15 are not likely to affect the elastic characteristic detection result of the snowboard due to contact with the snowboard.
[0024] In another embodiment of the present utility model, refer to Figure 1 and Figure 3 , in another embodiment of the present utility model, the width of the pressing block 4 is greater than the width of the support roller 7. During operation, the pressing block 4 can press down on different-width snowboards that can be supported by the support roller 7, so as to facilitate the smooth progress of the elastic characteristic detection operation.
[0025] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A ski elasticity property detection device, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is fixedly connected to a fixed frame (2) and two support frames (6) distributed on the left and right, and the two support frames (6) are symmetrically distributed with respect to the fixed frame (2). The interiors of the two support frames (6) are rotatably connected to support rollers (7). The interiors of the two support frames (6) are provided with limit rollers (8), and the two limit rollers (8) are respectively located directly above the two support rollers (7). The front and rear ends of the two support frames (6) are fixedly connected to two fixed plates (10) distributed up and down. A sliding rod (12) is fixedly connected between the two fixed plates (10). The circumferential surface of the sliding rod (12) is sleeved with a spring (11). The circumferential surface of the sliding rod (12) is slidably connected to a moving block (9). One end of the spring (11) is fixedly connected to the fixed plate (10). The spring (11) is fixedly connected to the fixed plate (10). The other end of the fixed frame (2) is fixedly connected to the moving block (9), and sliding holes (20) are provided on the front and rear end surfaces of the two support frames (6). The two limiting rollers (8) pass through the corresponding sliding holes (20) and are rotatably connected to the moving block (9); the upper end of the fixed frame (2) is fixedly connected to the electric telescopic rod (3), the output end of the electric telescopic rod (3) is fixedly connected to the pressure block (4), the bottom end of the inside of the pressure block (4) is fixedly connected to the pressure sensor (13), the outer surface of the pressure block (4) is slidably connected to two front and rear distributed limiting plates (17), the ends of the two limiting plates (17) close to each other are fixedly connected to elastic pads (5), and the right ends of the two pressure blocks (4) are equipped with position adjustment mechanisms, and the position adjustment mechanisms are used to adjust the positions of the limiting plates (17).
2. A ski board elasticity property detection device as claimed in claim 1, characterized in that: The position adjustment mechanism comprises a connecting seat (15), a threaded rod (16), a threaded barrel (14), a handle (19) and a bearing seat (18); the right ends of the two limit plates (17) are fixedly connected to the connecting seat (15); the right end of the pressure block (4) is fixedly connected to the bearing seat (18); the interior of the bearing seat (18) is rotatably connected to the threaded barrel (14); the circumferential surface of the threaded barrel (14) is fixedly connected to the handle (19); the interior of the threaded barrel (14) is threadedly connected to two threaded rods (16) distributed front and back; the two threaded rods (16) are fixedly connected to the two connecting seats (15) respectively.
3. A ski board elasticity property detection device as claimed in claim 2, characterized in that: The thread directions of the circumferential surfaces of the two threaded rods (16) are opposite, and the thread direction and shape inside the threaded barrel (14) match the thread direction and shape on the surface of the threaded rod (16).
4. A ski board elasticity property detection device as claimed in claim 2, characterized in that: The lowest ends of the handle (19), the bearing seat (18) and the connecting seat (15) are all higher than the lowest end of the pressing block (4).
5. A ski board elasticity property detection device as claimed in claim 1, characterized in that: The shape of the elastic pad (5) is the same as that of the limiting plate (17), the thickness of the elastic pad (5) is greater than the thickness of the limiting plate (17), and the lowest end of the elastic pad (5) is located at the lower end of the supporting roller (7).
6. A ski board elasticity property detection device as claimed in claim 1, characterized in that: The width of the pressing block (4) is greater than the width of the supporting roller (7).