Skiing lower limb training device
By designing a skiing lower limb training device that combines protection, adjustment, projection, and cleaning mechanisms, the single training method and safety issues of existing devices have been resolved, enabling diversified training and improved safety, thereby enhancing training effectiveness and user experience.
Patent Information
- Application Number
- CN202411611660.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing ski training equipment offers limited protection, allowing only simple left and right tilt training, resulting in monotonous training effects and insufficient safety.
A skiing lower limb training device was designed, comprising a protective mechanism, an adjustment mechanism, a projection mechanism, and a cleaning mechanism. Through the adjustment of the safety belt, the simulation of vibration driven by the motor, and the visual guidance of the projector, the realism and safety of the training are enhanced.
It improves the realism and safety of training, enhances training effectiveness, reduces the risk of accidental injury, adapts to users of different body types, and enhances the enthusiasm and skill level of trainers.
Smart Images
Figure CN119280768A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of skiing training, in particular to a skiing lower limb training device. Background Art
[0002] Skiing is a very popular winter sport that is both exciting and good for physical exercise. There are many types of skiing, including alpine skiing, cross-country skiing, snowboarding, etc. However, skiing venues require environmental factors, and the cost of skiing venues created by artificial technology is high, resulting in a scarcity of skiing venues in some areas, making it difficult for ski trainers to conduct skiing training conveniently;
[0003] The existing ski training devices usually allow people to stand on skis and squat by tilting their bodies. However, when trainees are training on the existing ski training devices, there is usually only one railing for protection, which is too monotonous to play a protective role. In addition, some existing ski training devices usually can only perform a single training method of tilting left and right, which leads to a single training effect and reduces the training effect. Summary of the invention
[0004] In view of the deficiencies in the prior art, the present invention provides a skiing lower limb training device, which solves the problem that the existing skiing training devices often have only one railing for protection, the protection is too monotonous to play a protective role, and the skiing training method can usually only be performed in a single training method of tilting left or right, which leads to a single training effect and reduces the training effect.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a skiing lower limb training device, comprising a base, a moving mechanism is arranged on the top of the base, a training mechanism is arranged on the top of the moving mechanism, a protection mechanism is arranged on the top of the base, the protection mechanism is used to protect the trainee, an adjustment mechanism is arranged outside the protection mechanism, the adjustment mechanism is used to adjust the protection length of the matching protection mechanism, a projection mechanism is arranged on one side of the base, and a cleaning mechanism is arranged outside the projection mechanism;
[0006] The protective mechanism includes multiple support rods, the bottom of the support rods is fixedly connected to the four corners of the base, a protective net is installed on the adjacent side of the support rod, the top of the support rod is fixedly connected to a connecting rod, the outside of the connecting rod is slidably connected to a movable slider, a rope is installed at the bottom of the movable slider, the bottom of the rope is fixedly connected to a fixed block, one side of the fixed block is fixedly connected to a safety belt, and the outside of the connecting rod is slidably connected to a handrail.
[0007] Preferably, the adjustment mechanism includes a limit slider, which is slidably connected to the inner wall of the fixed block, a pull rod is fixedly connected to the top of the limit slider, a limit spring is sleeved on the outside of the pull rod, one end of the limit spring is fixedly connected to the inner wall of the fixed block, the other end of the limit slider is fixedly connected to one side of the limit slider, a clamping block is fixedly connected to the bottom of the limit slider, a plurality of clamping slots are opened on the outside of the safety belt, and one end of the clamping block is slidably connected to the inner wall of the clamping slot.
[0008] Preferably, the moving mechanism comprises two pulleys, the outer portions of the pulleys are arranged in the top grooves of the base, and a connecting plate is installed on the tops of the pulleys.
[0009] Preferably, the training mechanism includes a first motor, the outside of which is fixedly connected to the bottom of a connecting plate, the output end of the first motor is fixedly connected to a rotating wheel, the outside of the rotating wheel is fixedly connected to a plurality of protrusions, a limiting groove is provided on the top of the connecting plate, the top of the connecting plate is rotatably connected to a connecting rotating block, the outside of the connecting rotating block is rotatably connected to the inside of the limiting groove, the outside of the connecting rotating block is fixedly connected to two limiting rotating blocks, the bottom of the limiting rotating block is fitted with the inner wall of the limiting groove, the top of the connecting rotating block is fixedly connected to a rotating plate, the top of the rotating plate is equipped with a plurality of damping springs, and the top of the damping spring is fixedly connected to a ski board.
[0010] Preferably, the projection mechanism comprises a projector, the exterior of the projector is fixedly connected to one side of the base, and a lens is disposed at one end of the projector.
[0011] Preferably, the cleaning mechanism includes a limit block, one side of the limit block is fixedly connected to the outside of the projector, the inner wall of the limit block is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a turntable, one side of the turntable is fixedly connected to a fixing rod, the outside of the projector is fixedly connected to a positioning rod, the outside of the positioning rod is rotatably connected to a brush, one end of the brush is penetrated by a movable groove, and the outside of the fixed rod is slidably connected to the inner wall of the movable groove.
[0012] Preferably, a protective plate is fixedly connected to one side of the base, and the protective plate is arranged directly above the projection mechanism.
[0013] Preferably, two guardrails are fixedly connected to both sides of the base, and limiting rings are fixedly connected to the outside of both ends of the connecting rod.
[0014] Preferably, a longitudinal section of one end of the card block is arranged to be square, and one end of the card block is plug-fitted into the card slot.
[0015] Working principle: When using this device, you need to move the movable slider to the appropriate position first, then pull the rope and wear the safety belt around the waist of the trainee, so that by pulling the pull rod, one end of the safety belt can be moved along the inner wall of the fixed block. When it moves to the appropriate size, you can loosen the pull rod and cooperate with the limit spring to push the limit slider to move along the inner wall of the fixed block, thereby driving the card block to enter the inner wall of the card slot. In this way, the size of the safety belt can be fixed and limited conveniently. With the help of the limit ring, the movable slider can be prevented from moving to the corners and getting stuck at the corners. In this way, combined with the role of the protective net, the risk factor of the trainee during difficult training can be effectively reduced;
[0016] After the trainee has put on the protective device, when the trainee stands on the top of the ski board for training, the trainee's sense of reality in training can be increased by starting the projector, thereby improving the trainee's enthusiasm. When the lens is affected by dust, the second motor can be started to drive the turntable to rotate, so that the fixed rod moves on the inner wall of the movable groove, and under the limiting action of the positioning rod, one end of the brush can be driven to swing, so that the bristles of the brush can clean the outer surface of the lens.
[0017] When the trainee is training, he can press down to the left and right, so that under the action of pressure on one side, the pulley can move in the top groove of the base, and by starting the first motor, the rotating wheel is driven to rotate, thereby driving the protrusion to knock on the bottom of the snowboard, thereby generating vibration, which can imitate the vibration feeling when skiing, so as to carry out training. The trainee can move his feet left or right to make the rotating plate drive the connecting rotating block to rotate on the inner wall of the limiting groove, and the rotation of the connecting rotating block can drive the limiting rotating block to rotate on the inner wall of the limiting groove, and the rotation amplitude is limited under the action of the limiting rotating block to prevent the rotation amplitude from being too large to cause danger, so that skiing training can be effectively carried out.
[0018] The present invention provides a skiing lower limb training device, which has the following beneficial effects:
[0019] 1. The present invention wears the safety belt around the waist of the trainee, and then pulls the pull rod to push one end of the safety belt to a suitable position along the inner wall of the fixed block. The pull rod can be loosened to allow the limit spring to push the limit slider to move, so that the card block enters the inner wall of the card slot, and the size of the safety belt can be fixed and limited conveniently, which can ensure that the trainee is not easy to fall off during training or activities, reducing the risk of accidental injury. The size of the safety belt can be adjusted to adapt to users of different body shapes, ensuring that each trainee can get appropriate protection.
[0020] 2. The present invention starts the first motor so that the rotating wheel drives the protrusion to knock the bottom of the ski board, thereby generating vibration, thereby imitating the vibration feeling when skiing and imitating vibration training. The trainee can move his feet left and right to make the connecting rotating block rotate on the inner wall of the limiting groove, thereby coordinating the left and right movement of the feet to achieve turning training. In this way, under the action of the limiting rotating block, the rotation amplitude is limited to prevent the danger caused by excessive rotation amplitude. In this way, the trainee can feel the vibration similar to skiing, enhance the realism and effect of the training, and help the trainee improve the sense of balance and coordination through vibration and turning training.
[0021] 3. The present invention increases the training reality of the trainees by starting the projector, thereby improving the enthusiasm of the trainees. By starting the second motor to drive the turntable to rotate, the fixed rod is driven to move the brush, and under the limiting effect of the positioning rod, one end of the brush can be swung, so that the bristles of the brush clean the outer surface of the lens. In this way, the enthusiasm of the trainees can be stimulated by improving the training environment, and the enthusiasm for learning and practicing can be improved, which can indirectly improve the skiing skills. By cleaning the lens, the lens can maintain clarity, thereby ensuring that the training effect is not affected. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 A perspective view of the present invention;
[0023] Figure 2 It is a schematic diagram of the structure of the protective plate of the present invention;
[0024] Figure 3 It is a schematic diagram of the brush structure of the present invention;
[0025] Figure 4 It is a schematic diagram of the pulley structure of the present invention;
[0026] Figure 5 It is a schematic diagram of the bump structure of the present invention;
[0027] Figure 6 It is a schematic diagram of the connecting transfer block structure of the present invention;
[0028] Figure 7 It is a schematic diagram of the structure of the limit transfer block of the present invention;
[0029] Figure 8 It is a schematic diagram of the internal structure of the fixing block of the present invention;
[0030] Fig. 9 for Figure 1 Enlarged view of point A in .
[0031] Among them, 1. base; 2. protection mechanism; 201. support rod; 202. protection net; 203. connecting rod; 204. handrail; 205. moving slider; 206. rope; 207. fixed block; 208. safety belt; 3. adjustment mechanism; 301. pull rod; 302. limit spring; 303. limit slider; 304. card block; 305. card slot; 4. moving mechanism; 401. pulley; 402. connecting plate; 5. training mechanism; 501. first motor; 502 , rotating wheel; 503, limiting groove; 504, connecting rotating block; 505, rotating plate; 506, limiting rotating block; 507, damping spring; 508, ski board; 509, bump; 6, projection mechanism; 601, projector; 602, lens; 7, cleaning mechanism; 701, second motor; 702, limiting block; 703, turntable; 704, movable groove; 705, fixing rod; 706, positioning rod; 707, brush; 8, protective plate; 9, guardrail; 10, limiting ring. DETAILED DESCRIPTION
[0032] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0033] Please refer to the attached Figure 1 and attached Figure 2The embodiment of the present invention provides a skiing lower limb training device, including a base 1, a moving mechanism 4 is arranged on the top of the base 1, a training mechanism 5 is arranged on the top of the moving mechanism 4, a protective mechanism 2 is arranged on the top of the base 1, the protective mechanism 2 is used to protect the trainee, an adjusting mechanism 3 is arranged outside the protective mechanism 2, the adjusting mechanism 3 is used to adjust the protective length of the matching protective mechanism 2, a projection mechanism 6 is arranged on one side of the base 1, a cleaning mechanism 7 is arranged outside the projection mechanism 6, wherein the cleaning mechanism 7 is used to clean dust from the projection mechanism 6; the protective mechanism 2 includes a plurality of support rods 201, the bottom of the support rods 201 is fixedly connected to the four corners of the base 1, wherein the support rods 201 are used to fix the protective net 202, and the protective net 202 is installed on the adjacent side of the support rods 201, The installed protection net 202 can effectively protect the safety of the trainees. The top of the support rod 201 is fixedly connected with a connecting rod 203, and the outside of the connecting rod 203 is slidably connected with a moving slider 205. The bottom of the moving slider 205 is installed with a rope 206, wherein the moving slider 205 cooperates with the rope 206 to achieve the ability to move synchronously with the position movement of the trainees during training. The bottom of the rope 206 is fixedly connected with a fixed block 207, and one side of the fixed block 207 is fixedly connected with a safety belt 208, wherein the safety belt 208 is used for safety protection to prevent the trainees from slipping due to instability during training. The outside of the connecting rod 203 is slidably connected with a handrail 204, wherein the handrail 204 provides additional support and grip for the trainees to enhance stability. Two guardrails 9 are fixedly connected to both sides of the base 1. The guardrails 9 installed on both sides of the base 1 can prevent the trainees from slipping off the countertop by mistake. The two ends of the connecting rod 203 are fixedly connected to the outside with a limited collar 10. The rope 206 is made of nylon rope, which has the characteristics of high strength and wear resistance, and can ensure good durability and safety when subjected to tension. A sponge is installed on one side of the safety belt 208, and the comfort can be increased by the sponge setting.
[0034] Please refer to the attached Figure 4 , Attachment Figure 8 and attached Fig. 9The adjusting mechanism 3 includes a limit slider 303, which is slidably connected to the inner wall of the fixed block 207. The top of the limit slider 303 is fixedly connected to a pull rod 301. Through the cooperation of the pull rod 301 and the limit slider 303, subsequent operations can be conveniently performed. A limit spring 302 is provided on the outer sleeve of the pull rod 301. One end of the limit spring 302 is fixedly connected to the inner wall of the fixed block 207. The function of the limit spring 302 is to limit the pull rod 301 when it is released. The positioning spring 302 will push the limiting slider 303 to move, and the other end of the limiting slider 303 is fixedly connected to one side of the limiting slider 303. The bottom of the limiting slider 303 is fixedly connected with a block 304, which plays a fixing role on the block 304 through the limiting slider 303, so that when the limiting slider 303 moves, the block 304 can be driven to move synchronously. The outside of the safety belt 208 is provided with a plurality of card slots 305, and one end of the card block 304 is slidably connected to the inner wall of the card slot 305. The longitudinal section of one end of the card block 304 is set to be square, and one end of the card block 304 and the card slot 305 are plug-in matched, wherein the shape of the card block 304 and the card slot 305 match, so as to make it easier to adjust and fix the safety belt 208. The moving mechanism 4 includes two pulleys 401, the outside of the pulley 401 is set in the top groove of the base 1, and the top of the pulley 401 is installed with a connecting plate 402. By providing the pulley 401 , the snowboard 508 can be moved.
[0035] Please refer to the attached Figure 5 , Attachment Figure 6 and attached Figure 7 The training mechanism 5 includes a first motor 501, the outside of the first motor 501 is fixedly connected to the bottom of the connecting plate 402, the output end of the first motor 501 is fixedly connected to a rotating wheel 502, and the outside of the rotating wheel 502 is fixedly connected to a plurality of protrusions 509, wherein the driving of the first motor 501 makes the rotating wheel 502 and the protrusions 509 cooperate with each other to rotate, so that the bottom of the ski board 508 can be knocked by the protrusions 509 during the rotation process, and a limiting groove 503 is provided on the top of the connecting plate 402, and the top of the connecting plate 402 is rotatably connected to a connecting rotating block 504, and the outside of the connecting rotating block 504 is rotatably connected to the limiting groove 503. Inside the positioning groove 503, two limit rotating blocks 506 are fixedly connected to the outside of the connecting rotating block 504. The bottom of the limit rotating block 506 fits against the inner wall of the positioning groove 503. The top of the connecting rotating block 504 is fixedly connected with a rotating plate 505. By rotating the rotating plate 505, the limit rotating block 506 can be driven to rotate along the inner wall of the positioning groove 503. A plurality of damping springs 507 are installed on the top of the rotating plate 505. The top of the damping spring 507 is fixedly connected with a ski board 508. Through the action of the damping spring 507, the trainee can tilt the ski board 508 at a small angle, thereby making the training process more enriched.
[0036] Please refer to the attached Figure 2 and attached Figure 3 The projection mechanism 6 includes a projector 601 , the exterior of the projector 601 is fixedly connected to one side of the base 1 , and a lens 602 is disposed at one end of the projector 601 . The projector 601 provides visual guidance for the trainees to experience a more realistic environment. The cleaning mechanism 7 includes a limit block 702, one side of which is fixedly connected to the outside of the projector 601, and the inner wall of the limit block 702 is fixedly connected to the second motor 701, and the output end of the second motor 701 is fixedly connected to a turntable 703, wherein the second motor 701 is used to drive the turntable 703 to rotate, and one side of the turntable 703 is fixedly connected to a fixed rod 705, which is fixed by the turntable 703 to drive the fixed rod 705 to move synchronously, and the outside of the projector 601 is fixedly connected to a positioning rod 706, wherein the positioning rod 706 is used to limit a brush 707 at a certain point, and the outside of the positioning rod 706 is rotatably connected to the brush 707, and one end of the brush 707 is penetrated by a movable groove 704, and the outside of the fixed rod 705 is slidably connected to the inner wall of the movable groove 704. By moving the fixed rod 705 in the movable groove 704, one end of the brush 707 can be swung to clean the lens 602. A protective plate 8 is fixedly connected to one side of the base 1. The protective plate 8 is arranged directly above the projection mechanism 6. The function of the protective plate 8 can effectively prevent the projection mechanism 6 from being damaged.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A ski lower limb training device, comprising a base (1), characterized in that: A moving mechanism (4) is arranged on the top of the base (1), a training mechanism (5) is arranged on the top of the moving mechanism (4), a protection mechanism (2) is arranged on the top of the base (1), the protection mechanism (2) is used to protect the trainees, an adjustment mechanism (3) is arranged outside the protection mechanism (2), the adjustment mechanism (3) is used to adjust the protection length of the matching protection mechanism (2), a projection mechanism (6) is arranged on one side of the base (1), and a cleaning mechanism (7) is arranged outside the projection mechanism (6); The protective mechanism (2) comprises a plurality of support rods (201), the bottoms of the support rods (201) being fixedly connected to the four corners of the base (1), a protective net (202) being installed on an adjacent side of the support rods (201), the tops of the support rods (201) being fixedly connected to connecting rods (203), the outside of the connecting rods (203) being slidably connected to a movable slider (205), the bottom of the movable slider (205) being installed with a rope (206), the bottom of the rope (206) being fixedly connected to a fixed block (207), one side of the fixed block (207) being fixedly connected to a safety belt (208), and the outside of the connecting rods (203) being slidably connected to a handrail (204).
2. A skiing lower limb training device according to claim 1, characterized in that: The adjustment mechanism (3) comprises a limit slider (303), the limit slider (303) is slidably connected to the inner wall of the fixed block (207), the top of the limit slider (303) is fixedly connected to a pull rod (301), the outside of the pull rod (301) is sleeved with a limit spring (302), one end of the limit spring (302) is fixedly connected to the inner wall of the fixed block (207), the other end of the limit slider (303) is fixedly connected to one side of the limit slider (303), the bottom of the limit slider (303) is fixedly connected to a clamping block (304), a plurality of clamping slots (305) are provided on the outside of the safety belt (208), and one end of the clamping block (304) is slidably connected to the inner wall of the clamping slot (305).
3. A skiing lower limb training device according to claim 1, characterized in that: The moving mechanism (4) comprises two pulleys (401), the outside of the pulleys (401) is arranged in the top groove of the base (1), and a connecting plate (402) is installed on the top of the pulleys (401).
4. A skiing lower limb training device according to claim 1, characterized in that: The training mechanism (5) comprises a first motor (501), the outside of the first motor (501) is fixedly connected to the bottom of the connecting plate (402), the output end of the first motor (501) is fixedly connected to a rotating wheel (502), the outside of the rotating wheel (502) is fixedly connected to a plurality of protrusions (509), a limiting groove (503) is provided on the top of the connecting plate (402), the top of the connecting plate (402) is rotatably connected to a connecting rotating block (504), and the connecting rotating block (504) is fixedly connected to the output end of the first motor (501). 04) is rotatably connected to the inside of the limiting groove (503), the outside of the connecting rotating block (504) is fixedly connected to two limiting rotating blocks (506), the bottom of the limiting rotating block (506) is in contact with the inner wall of the limiting groove (503), the top of the connecting rotating block (504) is fixedly connected to a rotating plate (505), the top of the rotating plate (505) is equipped with a plurality of damping springs (507), and the top of the damping spring (507) is fixedly connected to a ski board (508).
5. A skiing lower limb training device according to claim 1, characterized in that: The projection mechanism (6) comprises a projector (601), the exterior of the projector (601) is fixedly connected to one side of the base (1), and a lens (602) is provided at one end of the projector (601).
6. A skiing lower limb training device according to claim 1, characterized in that: The cleaning mechanism (7) comprises a limit block (702), one side of the limit block (702) is fixedly connected to the outside of the projector (601), the inner wall of the limit block (702) is fixedly connected to a second motor (701), the output end of the second motor (701) is fixedly connected to a turntable (703), one side of the turntable (703) is fixedly connected to a fixing rod (705), the outside of the projector (601) is fixedly connected to a positioning rod (706), the outside of the positioning rod (706) is rotatably connected to a brush (707), one end of the brush (707) is penetrated by a movable groove (704), and the outside of the fixed rod (705) is slidably connected to the inner wall of the movable groove (704).
7. A skiing lower limb training device according to claim 1, characterized in that: A protective plate (8) is fixedly connected to one side of the base (1), and the protective plate (8) is arranged directly above the projection mechanism (6).
8. The skiing lower limb training device according to claim 1, characterized in that: Two guardrails (9) are fixedly connected to both sides of the base (1), and limiting collars (10) are fixedly connected to the outside of both ends of the connecting rod (203).
9. A skiing lower limb training device according to claim 2, characterized in that: A longitudinal section of one end of the card block (304) is arranged to be square, and one end of the card block (304) is plug-fitted into the card slot (305).