Swimming training device

Abstract

The utility model provides a swimming training device, which relates to the field of training equipment and comprises a prompting mechanism and a fixing mechanism. The prompting mechanism comprises a bearing part, a sliding part, a first pressure sensor, a second pressure sensor, a first vibrator and a second vibrator, the sliding part is installed in the bearing part, and the sliding part and the bearing part are in rolling fit in the preset direction; the first pressure sensor and the second pressure sensor are both installed on the bearing part, and the sliding part is located between the first pressure sensor and the second pressure sensor; the first pressure sensor is in communication connection with the first vibrator, the second pressure sensor is in communication connection with the second vibrator, and the first vibrator and the second vibrator are both installed on the fixing mechanism; the fixing mechanism is worn on the waist of a user. In the swimming process of a user, vibration prompting is conducted on the user according to the swimming posture of the user, the user can perceive prompting information conveniently, the user can adjust the swimming posture according to the prompting information conveniently, and swimming training is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the training equipment field, specifically, relate to a swimming training device. BACKGROUND

[0002] The existing swimming training equipment is mostly simple mechanical equipment, which cannot monitor the motion state and training effect of the user in real time. For example, the Finis Tech Toc swimming roller has a ball device inside, when the body swings left and right, the ball hits the cylinder wall left and right with the swing and emits a rhythmic sound, which can be heard by the swimmer to feel the rhythm and pace of the swimming mode. The swimmer hears the sound feedback and rhythm in the water, which helps them complete the twisting and rotating of the waist and hips.

[0003] The inventor found in the research that the swimming training device of the prior art has at least the following disadvantages:

[0004] Although the existing device can assist in training core muscles and body rotation balance, the feedback is not clear, the sound effect is not clear in a noisy environment, which affects the training effect. In addition, the user's motion data is not collected and analyzed, which reduces the ability to improve long-term training effect. In addition, the existing product usually does not provide the function of dynamically adjusting the water resistance, which cannot meet the needs of users of different levels. SUMMARY

[0005] The purpose of the utility model includes, for example, providing a swimming training device, which can vibrate the user during the user's swimming process according to the user's swimming posture, which is beneficial to the user's perception of the prompt information, so that the user can adjust the swimming posture according to the prompt information, which is beneficial to swimming training.

[0006] The embodiment of the utility model can be realized as follows:

[0007] In a first aspect, the utility model provides a swimming training device, which comprises:

[0008] The prompt mechanism and the fixing mechanism; the prompt mechanism comprises a bearing part, a sliding part, a first pressure sensor, a second pressure sensor, a first vibrator and a second vibrator, the sliding part is installed in the bearing part, and the sliding part and the bearing part are rollingly matched in a preset direction; the first pressure sensor and the second pressure sensor are both installed on the bearing part and are arranged at intervals in a preset direction, and the sliding part is located between the first pressure sensor and the second pressure sensor; the first pressure sensor is in communication connection with the first vibrator, the second pressure sensor is in communication connection with the second vibrator, and the first vibrator and the second vibrator are both installed on the fixing mechanism; the fixing mechanism is used for being worn on the waist of the user.

[0009] In an optional implementation, the prompting mechanism further comprises a limiting member, the limiting member is connected with the bearing member, the position of the limiting member relative to the bearing member in the preset direction is adjustable, and the position of the limiting member is fixed relative to the bearing member after being adjusted; the first pressure sensor is mounted on the limiting member.

[0010] Based on the above scheme, by setting the limiting member, the position of the first pressure sensor can be adjusted, thereby limiting the sliding range of the sliding member, and further adjusting the swing angle of the user's body when the prompting mechanism is triggered, adapting to the training needs of different scenes or different stages.

[0011] In an optional implementation, the number of the limiting members is two, both of the limiting members are connected with the bearing member, and the first pressure sensor and the second pressure sensor are respectively connected with the two limiting members.

[0012] Based on the above scheme, the positions of the two limiting members are adjusted respectively, which can respectively adjust the positions of the first pressure sensor and the second pressure sensor, and the adjustment range is wide and flexible, so as to reasonably control the left and right tilt angles of the user's body, and the training is more targeted.

[0013] In an optional implementation, the bearing member is provided as a cylinder, and an axis of the cylinder extends in the preset direction; the sliding member is located in a cylinder cavity of the cylinder and is slidably matched with the cylinder in the preset direction.

[0014] Based on the above scheme, the sliding member is located in the cylinder, and the sliding member is not easily disturbed by the external environment, and the sliding is more sensitive, so as to facilitate the accurate reaction of the amplitude of the body swing of the user when swimming, and facilitate the real-time adjustment of the swimming posture of the user.

[0015] In an optional implementation, the sliding member is provided as a sphere.

[0016] Based on the above scheme, the sliding member is subjected to small friction, and the rolling is flexible, and the reaction sensitivity is high.

[0017] In an optional implementation, the swimming training device further comprises a reversible resistance plate, the reversible resistance plate is rotatably mounted on the bearing member about a preset axis, and the preset axis extends along the preset direction.

[0018] Based on the above scheme, by setting the reversible resistance plate, the training load can be increased, the training intensity can be improved, and the training effect can be improved.

[0019] In an optional embodiment, the reversible resistance plate is rotatably connected with the carrier around a preset axis, and the reversible resistance plate is locked relative to the carrier after being rotated relative to the carrier, and the preset axis extends in the preset direction.

[0020] According to the above scheme, the position of the reversible resistance plate relative to the horizontal plane can be adjusted by rotating the reversible resistance plate, that is, the angle of the reversible resistance plate relative to the back of the user can be adjusted, the resistance can be adjusted, the resistance can be increased or decreased as needed, the training needs of different users can be adapted, the adjustment is flexible, and the use range is wide.

[0021] In an optional embodiment, the reversible resistance plate is dampingly connected with the carrier to be automatically locked after being rotated relative to the carrier.

[0022] According to the above scheme, the reversible resistance plate can be automatically locked after being rotated relative to the carrier, the set angle is not easy to change, stable resistance can be provided, and training is facilitated.

[0023] In an optional embodiment, the swimming training device further comprises a gyroscope sensor and an angular acceleration sensor, the gyroscope sensor and the angular acceleration sensor are both installed on the fixing mechanism, the gyroscope sensor is used to obtain the rotation angle of the user, and the angular acceleration sensor is used to obtain the angular acceleration of the user.

[0024] According to the above scheme, by arranging the gyroscope sensor and the angular acceleration sensor, the rotation angle, the angular acceleration and the motion duration of the user during swimming can be accurately measured in real time, data can be sent to a matching mobile phone APP or other intelligent terminal through a wireless transmission module, the data is stored and recorded, and subsequent swimming postures of the user can be guided by analyzing the data.

[0025] In an optional embodiment, the fixing mechanism comprises a fixed waistband and an elastic buckle, the elastic buckle is connected with the fixed waistband, and is used to adjust the tightness of the fixed waistband.

[0026] According to the above scheme, the fixing mechanism has a simple structure, is convenient to fix on the waist of the user, is convenient to disassemble, and is convenient to use.

[0027] The beneficial effects of the embodiments of the utility model include, for example:

[0028] In summary, the swimming training device provided by the embodiment fixes the training device to the waist of the user by the fixing mechanism, and the prompting mechanism is located on the back of the user, and the preset direction can be made substantially perpendicular to the spine of the user by adjusting the wearing position. In the initial state, the body of the user is substantially horizontal, and no swinging action is performed, and the sliding member is substantially located at the middle position of the carrier, and is not in contact with the first pressure sensor and the second pressure sensor. During the swimming training of the user, with the left and right swinging of the body of the user, the carrier and the sliding member swing left and right together, and with the different swinging amplitudes of the carrier, the sliding member adaptively slides to the lower side, and the sliding member can be in contact with the pressure sensor on the lower side. According to the force of the sliding member hitting the pressure sensor, the vibrator in communication connection with the pressure sensor can vibrate at different degrees or different frequencies, and the vibration directly acts on the body of the user. The vibration is the prompting information, compared with the sound prompting of the prior art, the prompting information is in the form of force feedback and directly acts on the body of the user, so that the user can perceive the prompting information, and the user adjusts the swimming posture according to the prompting information, which is beneficial to the swimming training. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme of the embodiment of the present application, the following will briefly introduce the drawings needed to be used in the embodiment. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0030] Figure 1 Fig. 1 is a schematic view of the swimming training device of the embodiment of the present application;

[0031] Figure 2 Fig. 2 is a schematic view of the prompting mechanism of the embodiment of the present application;

[0032] Figure 3 Fig. 3 is a working state schematic view of the lifting mechanism of the embodiment of the present application.

[0033] Fig. 1 is a schematic view of the swimming training device of the embodiment of the present application;

[0034] 100-prompting mechanism; 110-carrier; 111-receptacle; 112-sealing plug; 113-rotation hole; 120-sliding member; 130-first pressure sensor; 140-second pressure sensor; 150-first vibrator; 160-second vibrator; 170-first limiting piece; 180-second limiting piece; 190-reversible resistance plate; 191-rotation shaft; 200-fixing mechanism; 210-fixing waistband; 220-tight buckle; 300-sensor module. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0037] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] In the description of the utility model, it should be explained that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product of the invention when it is usually placed, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0039] In addition, if the terms "first", "second" and the like appear, they are only used for differentiation description, and cannot be understood as indicating or implying relative importance.

[0040] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.

[0041] In the prior art, in order to adjust the swimming posture of the user, the user wears a prompter when swimming, the prompter can obtain the swinging posture of the swimmer when swimming, and thus sound prompts according to the swinging posture, since the swimming scene is noisy, the sound prompts obtained by the user when swimming are interfered, which is not convenient for the user to obtain, and information errors are easy to occur, which is not conducive to the adjustment of the swimming posture.

[0042] Therefore, the designer provides a swimming training device, which directly acts the vibration force on the user's body, so as to facilitate the user to obtain prompt information, thereby facilitating the adjustment of the user's swimming posture through the prompt information.

[0043] Please refer to Figure 1The embodiment provides a swimming training device which comprises a prompting mechanism 100 and a fixing mechanism 200. The prompting mechanism 100 comprises a bearing member 110, a sliding member 120, a first pressure sensor 130, a second pressure sensor 140, a first vibrator 150 and a second vibrator 160. The sliding member 120 is installed in the bearing member 110 and is rollingly connected with the bearing member 110 in a preset direction. The first pressure sensor 130 and the second pressure sensor 140 are both installed in the bearing member 110 and are arranged at intervals in the preset direction, and the sliding member 120 is located between the first pressure sensor 130 and the second pressure sensor 140. The first pressure sensor 130 is in communication connection with the first vibrator 150, the second pressure sensor 140 is in communication connection with the second vibrator 160, and the first vibrator 150 and the second vibrator 160 are both installed in the fixing mechanism 200. The fixing mechanism 200 is used for being worn on the waist of a user.

[0044] As described above, the use mode of the swimming training device provided by the embodiment is as follows.

[0045] The training device is fixed on the waist of the user by the fixing mechanism 200, the prompting mechanism 100 is located on the back of the user, and the preset direction can be substantially perpendicular to the spine of the user by adjusting the wearing position, that is, the bearing member 110 is arranged in the width direction of the user. When the user's face is downward and the body is substantially horizontal, the sliding member 120 is located at the middle position of the bearing member 110 and does not contact the first pressure sensor 130 and the second pressure sensor 140 at this time. During the swimming training of the user, the bearing member 110 and the sliding member 120 swing left and right together with the body swing of the user, and the sliding member 120 adaptively slides to the lower side with the different swing amplitudes of the bearing member 110. The sliding member 120 can contact the pressure sensor on the lower side, the vibrator in communication connection with the pressure sensor vibrates at different degrees or different frequencies according to the different sizes of the force of the sliding member 120 impacting the pressure sensor, the vibration directly acts on the body of the user, the vibration is the prompting information, compared with the sound prompting of the prior art, the prompting information directly acts on the body of the user in the form of force feedback, is convenient for the user to perceive, the user adjusts the swimming posture according to the prompting information, and the swimming training is facilitated.

[0046] It should be noted that the training device is mainly suitable for training of two swimming postures, i.e., free style and backstroke, and the body needs to swing left and right.

[0047] Please refer to Figures 1-3For example, in actual use, the first pressure sensor 130 corresponds to the left side of the user, and the second pressure sensor 140 corresponds to the right side of the user. When the left side of the user is lower, the sliding piece 120 slides to the left and collides with the first pressure sensor 130. The user swings to the left with different amplitudes, and the pressure of the sliding piece 120 acting on the first pressure sensor 130 is different. When the pressure is too large, it indicates that the swing to the left is too large, and the vibration amplitude of the first vibrator 150 or the vibration frequency is fast, prompting the user to adjust the swimming posture. Similarly, when the right side of the user is lower, the sliding piece 120 slides to the right and collides with the second pressure sensor 140. According to the different collision forces, the second vibrator 160 sends different degrees of prompt information, and the user adjusts the swimming posture according to the prompt information.

[0048] The following embodiments illustrate the detailed structure of the swimming training device provided in the present application by way of example.

[0049] In this embodiment, optionally, the swimming training device comprises a prompting mechanism 100 and a fixing mechanism 200. The fixing mechanism 200 is connected with the prompting mechanism 100, and the fixing mechanism 200 is used to be worn at the waist position of the user, so as to combine the prompting mechanism 100 with the user. When the user swims, it is ensured that the prompting mechanism 100 will not be separated from the user, and the prompting mechanism 100 can feed back different prompt information according to different swimming postures of the user when the user swims, and the user adjusts the swimming posture according to the prompt information.

[0050] Optionally, the prompting mechanism 100 comprises a bearing piece 110, a sliding piece 120, a first pressure sensor 130, a second pressure sensor 140, a first vibrator 150, a second vibrator 160, a first limiting piece 170, a second limiting piece 180, and a reversible resistance plate 190.

[0051] Please refer to Figure 2 Optionally, the bearing piece 110 is provided as a cylinder, and the cross-sectional profile of the bearing piece 110 is circular ring shape, that is, the bearing piece 110 is a cylindrical structure, and the cylinder cavity of the bearing piece 110 is cylindrical. The two ends of the bearing piece 110 can be open, and the two ends of the bearing piece 110 can be respectively provided with a cover. The cover can open or close the corresponding opening of the bearing piece 110. The cover and the bearing piece 110 can be threadedly connected, which is convenient to disassemble and assemble. The cover can be provided with a rotating hole 113, and the rotating holes 113 on the two covers are coaxially arranged. The axis line of the rotating hole 113 coincides with the axis line of the bearing piece 110, and the axis line of the rotating hole 113 extends in a preset direction.

[0052] Further, the circumferential wall of the carrier 110 is provided with a plurality of insertion holes 111, and a sealing plug 112 can be arranged in each insertion hole 111, and the sealing plug 112 can open or close the insertion hole 111. The plurality of insertion holes 111 are uniformly arranged in the axial direction of the carrier 110. The first limiting member 170 and the second limiting member 180 are respectively inserted into two of the plurality of insertion holes 111, that is, the sealing plugs 112 in the insertion holes 111 for mounting the first limiting member 170 and the second limiting member 180 can be removed to expose the insertion holes 111 for inserting and mounting the first limiting member 170 and the second limiting member 180. The first limiting member 170 and the second limiting member 180 can be installed in different positions of the insertion holes 111 as needed, and the use is flexible. The first pressure sensor 130 is mounted on the first limiting member 170, and the second pressure sensor 140 is mounted on the second limiting member 180. By adjusting the position of the first limiting member 170 or the second limiting member 180, the distance between the first pressure sensor 130 and the second pressure sensor 140 can be adjusted, thereby adjusting the sliding range of the sliding member 120, thereby adjusting the prompt timing of the first vibrator 150 and the second vibrator 160, and further adjusting the sensitivity of the prompt mechanism 100, which can adapt to the needs of different users or different use scenarios.

[0053] It should be understood that the first limiting member 170 can be screwed and fixed with the insertion hole 111, and the second limiting member 180 can be screwed and fixed with the insertion hole 111, and the operation mode is simple.

[0054] In other embodiments, the number of limiting members can be one, and by adjusting the position of one of the two sensors, the sensitivity of the prompt mechanism 100 can also be adjusted.

[0055] Please refer to Figure 2 or Figure 3 In the embodiment, the sliding member 120 is a ball, the sliding member 120 is installed in the cylindrical cavity of the carrier 110, and the sliding member 120 and the carrier 110 are in rolling fit. The sliding member 120 can collide with the first pressure sensor 130 or the second pressure sensor 140 when rolling. The sliding member 120 and the carrier 110 are in rolling fit, the friction is small, the resistance is small, the sliding member 120 moves more flexibly, the reaction speed is fast, and the reaction is sensitive. Moreover, since the sliding member 120 is installed in the cylinder, the sliding member 120 is not directly exposed to the external environment, and is not easily disturbed by the external environment, and has a long service life.

[0056] In the embodiment, optionally, the two sides of the reversible resistance plate 190 are provided with rotating shafts 191, the two rotating shafts 191 are coaxially arranged and rotatably matched with the two rotating holes 113 respectively. Moreover, a damping sleeve is arranged between the rotating shaft 191 and the rotating hole 113, that is, the rotating shaft 191 and the rotating hole 113 are damping matched, the reversible resistance plate 190 can rotate around the axis of the cylinder relative to the cylinder, and can be self-adaptively locked after rotation. By rotating the reversible resistance plate 190, the position of the reversible resistance plate 190 relative to the horizontal plane can be adjusted, that is, the angle of the reversible resistance plate 190 relative to the back of the user can be adjusted, the resistance is adjusted, the resistance is increased or reduced as needed, the training needs of different users are adapted, the adjustment is flexible, and the use range is wide. The rotating shaft 191 and the rotating hole 113 are resistance matched, the position of the reversible resistance plate 190 is not easy to change after the angle adjustment, a stable resistance can be provided, and the training is beneficial.

[0057] In other embodiments, optionally, the swimming training device further comprises a sensor module 300, the sensor module 300 comprises a gyroscope sensor and an angular acceleration sensor integrated together, the gyroscope sensor and the angular acceleration sensor are mounted on the fixing mechanism 200, the gyroscope sensor is used to acquire the rotation angle of the user, and the angular acceleration sensor is used to acquire the angular angular velocity of the user. Moreover, the sensor module 300 can be in communication connection with a smart device such as a mobile phone through a wireless network or Bluetooth, and the acquired data can be transmitted to the smart device for storage, so that the subsequent calling and use are facilitated.

[0058] In the embodiment, it should be noted that the first vibrator 150 and the second vibrator 160 can be provided as vibration motors, which are simple in structure, convenient to install and can provide stable vibration force.

[0059] In the embodiment, optionally, the fixing mechanism 200 comprises a fixing waistband 210 and an elastic buckle 220, the elastic buckle 220 is connected with the fixing waistband 210 and is used to adjust the tightness of the fixing waistband 210. In use, the fixing waistband 210 is worn on the waist of the user, and then the elastic buckle 220 is used to adjust the tightness of the fixing waistband 210, so that the fixing waistband 210 is closely combined with the user, and the fixing waistband 210 is not easy to displace when the user swims, and the position of the prompting mechanism 100 is stable.

[0060] The swimming training device provided in the embodiment can feed back the swing amplitude of the user to the user in the form of force, which is beneficial to the user to perceive and adjust the swimming posture. Moreover, in combination with the sensor module 300, the various data of the user when swimming can be recorded in real time, a comprehensive, efficient and personalized training tool can be provided for the swimmer, the user experience can be improved, and the training effect can be improved.

[0061] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A swimming training device, characterized in that, The swimming training device comprises a prompting mechanism (100) and a fixing mechanism (200); the prompting mechanism (100) comprises a carrier (110), a sliding member (120), a first pressure sensor (130), a second pressure sensor (140), a first vibrator (150) and a second vibrator (160), the sliding member (120) is installed in the carrier (110), and the sliding member (120) is rollingly matched with the carrier (110) in a preset direction; the first pressure sensor (130) and the second pressure sensor (140) are both installed in the carrier (110) and are arranged at intervals in the preset direction, and the sliding member (120) is located between the first pressure sensor (130) and the second pressure sensor (140); the first pressure sensor (130) is communicatively connected with the first vibrator (150), the second pressure sensor (140) is communicatively connected with the second vibrator (160), and the first vibrator (150) and the second vibrator (160) are both installed in the fixing mechanism (200); and the fixing mechanism (200) is used for being worn on the waist of a user.

2. The swimming training device according to claim 1, wherein: the prompting mechanism (100) further comprises a limiting member, the limiting member is connected with the carrier (110), the position of the limiting member relative to the carrier (110) in the preset direction is adjustable, and the position of the limiting member is fixed relative to the carrier (110) after being adjusted; and the first pressure sensor is installed on the limiting member.

3. The swimming training device according to claim 2, wherein: the number of the limiting members is two, the two limiting members are both connected with the carrier (110), and the first pressure sensor (130) and the second pressure sensor (140) are respectively connected with the two limiting members.

4. The swimming training device according to claim 1, wherein: the carrier (110) is provided as a cylinder, the axis of the cylinder extends in the preset direction; and the sliding member (120) is located in the cylinder cavity of the cylinder and is slidably matched with the cylinder in the preset direction.

5. The swimming training device according to claim 4, wherein: the sliding member (120) is provided as a sphere, and the sliding member (120) is rollingly matched with the cylinder.

6. The swimming training device according to claim 1, wherein: the swimming training device further comprises a reversible resistance plate (190), and the reversible resistance plate (190) is installed on the carrier (110).

7. The swimming training device according to claim 6, wherein: the reversible resistance plate (190) is rotatably matched with the carrier (110) around a preset axis, and the reversible resistance plate (190) can be locked relative to the carrier (110) after being rotated relative to the carrier (110), and the preset axis extends in the preset direction.

8. The swimming training device according to claim 7, wherein: ​ The reversible resistance plate (190) is dampedly matched with the carrier (110) to automatically lock after the reversible resistance plate (190) rotates relative to the carrier (110). 9.The swimming training device according to claim 1, characterized in that: The swimming training device further comprises a gyroscope sensor and an angular acceleration sensor, both of which are installed on the fixing mechanism (200), the gyroscope sensor is used to acquire the rotation angle of the user, and the angular acceleration sensor is used to acquire the angular angular velocity of the user. 10.The swimming training device according to claim 1, characterized in that: The fixing mechanism (200) comprises a fixing waistband (210) and an elastic buckle (220), the elastic buckle (220) is connected with the fixing waistband (210), and is used to adjust the tightness of the fixing waistband (210).

Images