Badminton racket swinging trainer

Abstract

The utility model discloses a badminton racket swinging trainer which comprises a handle and a first outer protective cylinder connected with one end of the handle, a first auxiliary assembly is arranged in the first outer protective cylinder, and the first auxiliary assembly comprises a mounting piece with one closed end and a first magnetic piece capable of doing reciprocating motion in the mounting piece. A second auxiliary assembly capable of adjusting the racket swinging strength is arranged in the handle, the second auxiliary assembly comprises a screw rod and a second magnetic part capable of being driven by the screw rod to reciprocate, and when the racket swinging posture of a user is correct, the first magnetic part can reciprocate along the inner wall of the mounting part, so that sound feedback is made; according to the racket, a user can rapidly form a correct racket swinging posture, the second magnetic part can be driven to be close to or far away from the first magnetic part through the screw rod, and then the racket swinging force is adjusted so as to be suitable for different users, and the racket belongs to the field of sporting goods design.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of sports goods design, more particularly to a badminton training device. BACKGROUND

[0002] With the development of the times, people pay more and more attention to the body exercise, playing badminton is rapidly popular because of its simple, easy to learn, lower requirements for the venue and other characteristics.But at present, most people do not understand the correct swing strength and swing posture, not only difficult to exercise the body, but also easy to cause muscle strain.Therefore, an urgent need for a training device that can provide correct swing strength and swing posture. SUMMARY

[0003] The main purpose of the utility model is to provide a badminton training device that can assist users to maintain correct swing strength and swing posture.

[0004] To achieve the above purpose, the technical scheme of the utility model is:

[0005] A badminton training device, comprising a handle and a first outer protection cylinder connected to one end of the handle, a first auxiliary assembly is arranged in the first outer protection cylinder, the first auxiliary assembly comprises a closed mounting piece at one end and a first magnetic piece that can reciprocate in the mounting piece, a second auxiliary assembly for adjusting the swing strength is arranged in the handle, the second auxiliary assembly comprises a screw rod and a second magnetic piece that can reciprocate under the driving of the screw rod.

[0006] According to the first aspect of the utility model, the second auxiliary assembly further comprises an adjusting knob arranged at the bottom of the handle and a gear limiting block for limiting the up-down movement range of the screw rod, the screw rod can drive the second magnetic piece to approach or move away from the first magnetic piece by rotating the adjusting knob.

[0007] According to the first aspect of the utility model, the end of the handle close to the adjusting knob is provided with an obtuse angle surface to prevent hand slipping.

[0008] According to the first aspect of the utility model, a plurality of first anti-skid protrusions are arranged along the length direction of the handle.

[0009] According to the first aspect of the utility model, a plurality of second anti-skid protrusions are arranged uniformly on the outer surface of the adjusting knob.

[0010] According to the first aspect of the utility model, the bottom of the handle is further provided with a mounting hole through which a wrist rope can pass.

[0011] According to the first aspect of the utility model, the first auxiliary assembly further includes a shock pad for separating the first magnetic force piece and the second magnetic force piece.

[0012] According to the first aspect of the utility model, the outer side of the screw rod is sleeved with a second outer protection cylinder, and the shock pad is arranged at the top of the second outer protection cylinder.

[0013] According to the first aspect of the utility model, the first magnetic force piece is spherical or square.

[0014] According to the first aspect of the utility model, the first outer protection cylinder is clamped with a protective cover at one end away from the handle.

[0015] The above technical solution of the utility model has one of the following advantages or beneficial effects:

[0016] The utility model sets the first auxiliary assembly in the first outer protection cylinder, when the user has correct swing posture, the first magnetic force piece can reciprocate along the inner wall of the mounting piece, thereby emitting sound feedback, which helps the user to quickly develop correct swing posture.

[0017] The second auxiliary assembly is arranged in the handle, the second magnetic force piece can be adjusted in height by the screw rod, so that the second magnetic force piece is close to or away from the first magnetic force piece, and then the swing strength is adjusted to adapt to different user groups. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be further described below in combination with the drawings and examples.

[0019] ATTACHED Figure 1 It is the overall structure diagram of one embodiment of the utility model;

[0020] ATTACHED Figure 2 It is the first auxiliary assembly explosion view of one embodiment of the utility model;

[0021] ATTACHED Figure 3 It is the second auxiliary assembly explosion view of one embodiment of the utility model;

[0022] ATTACHED Figure 4 It is the front view of one embodiment of the utility model;

[0023] ATTACHED Figure 5 It is the A-A direction sectional view of one embodiment of the utility model;

[0024] ATTACHED Figure 6 It is the bottom view of one embodiment of the utility model. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as a limitation of the present application.

[0026] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by the upper, lower, front, rear, left, right and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0027] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0028] In addition, the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more features.

[0029] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be understood broadly, for example, it can be fixed connection or movable connection, or detachable connection or non-detachable connection, or integrally connected; it can be mechanical connection, or electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements, indirect communication or the interaction relationship between two elements.

[0030] The following disclosure provides many different embodiments or examples for implementing different aspects of the present application.

[0031] Referring to the drawings Figure 1 to the drawings Figure 6 As shown in the drawings, a badminton swing training device includes a handle 1, a first outer protection cylinder 2 connected to one end of the handle 1, a first auxiliary assembly 3 arranged in the first outer protection cylinder 2, and a second auxiliary assembly 4 arranged in the handle 1 and capable of adjusting the swing strength.

[0032] In one embodiment of the utility model, the first auxiliary assembly 3 includes an installation piece 31 with one end closed, a first magnetic piece 32 capable of reciprocating within the installation piece 31, and a shock pad 33 arranged below the first magnetic piece 32. The shock pad 33 is used to separate the first magnetic piece 32 and the second magnetic piece 42, and is made of plastic, a patch, or stainless steel. This can avoid the first magnetic piece 32 from directly contacting the second magnetic piece 42 after falling back, causing the force adjustment to fail. In addition, the gap between the first magnetic piece 32 and the second magnetic piece 42 is different, and the magnetic force acting on the first magnetic piece 32 is different, so as to adjust the triggering force.

[0033] In one embodiment of the utility model, the installation piece 31 is provided with a cavity, and the first magnetic piece 32 is a spherical or square iron member. The size of the first magnetic piece 32 is smaller than the inner diameter of the cavity in the installation piece 31. Therefore, when the user swings the racket in a correct posture, the first magnetic piece 32 can reciprocate along the inner wall of the installation piece 31, thereby emitting sound feedback, which helps the user to quickly develop a correct swinging posture.

[0034] In one embodiment of the utility model, the second auxiliary assembly 4 includes a screw rod 41 capable of height adjustment, a second magnetic piece 42 arranged at one end of the screw rod 41 close to the first magnetic piece 32, an adjustment knob 43 arranged at the bottom of the handle 1, and a gear limit block 44 arranged on the screw rod 41.

[0035] The gear limit block 44 is used to limit the up-down movement range of the screw rod 41, so as to realize that the screw rod 41 can only make circular motion in the up-down direction. In addition, the nut is fixed to the inner sleeve, the inner sleeve is directly matched with the inner sleeve through the slide rail protruding rib, the left-right circular motion range of the nut is limited, and the nut can only move up and down. When the adjustment knob 43 drives the screw rod 41 to make circular motion, the up-down movement of the screw rod 41 is limited, and the left-right movement of the nut is limited, so that the circular motion of the adjustment knob 43 is changed into the up-down movement of the screw rod 41, thereby achieving the effect of pushing the screw rod 41 to drive the second magnetic piece 42 to approach or move away from the first magnetic piece 32 by rotating the adjustment knob 43 in the forward or reverse direction.

[0036] In one embodiment of the utility model, circular spring beads are installed on both sides of the inner sleeve. The two springs maintain the adjustment knob 43 in the center through the centripetal thrust, so that the gear limit block 44 cooperates with the beads to emit sound feedback when the adjustment knob 43 rotates, thereby improving the user's experience.

[0037] In one embodiment of the utility model, a plurality of second anti-slip protrusions 431 are uniformly arranged on the outer circular surface of the adjustment knob 43, so as to improve the operation experience. The second auxiliary assembly 4 can be linked with the first magnetic piece 32 to control the action of the first magnetic piece 32 through magnetic attraction, thereby adjusting the force of the swing.

[0038] Specifically includes the following principles: first, by rotating the adjusting knob 43 to adjust the screw rod 41 reciprocating along the length of the handle 1; Second, the reciprocating screw rod 41 can further drive the second magnetic force 42 close to or away from the first magnetic force 32, thereby controlling the action of the first magnetic force 32 in the mounting member 31; Third, the user can rotate the adjusting knob 43 to assist the user to quickly develop a correct swing power posture, and adjust the swing strength to adapt to different user groups.

[0039] In an embodiment of the present application, the handle 1 is provided with an obtuse angle surface 11 at one end close to the adjusting knob 43 to prevent the hand from slipping, and a plurality of first anti-skid protrusions 12 are provided along the length of the handle 1, which can ensure that the user reduces the occurrence of hand slipping when swinging, ensuring safety.

[0040] In an embodiment of the present application, the handle 1 is provided with an obtuse angle surface 11 at one end close to the adjusting knob 43 to prevent the hand from slipping, and a plurality of first anti-skid protrusions 12 are provided along the length of the handle 1, which can ensure that the user reduces the occurrence of hand slipping when swinging, ensuring safety.

[0041] In an embodiment of the present application, the handle 1 is provided with an obtuse angle surface 11 at one end close to the adjusting knob 43 to prevent the hand from slipping, and a plurality of first anti-skid protrusions 12 are provided along the length of the handle 1, which can ensure that the user reduces the occurrence of hand slipping when swinging, ensuring safety.

[0042] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A badminton swing trainer comprising a handle (1) and a first outer protective cylinder (2) connected with one end of the handle (1), characterized in that, The first outer protection cylinder (2) is internally provided with a first auxiliary assembly (3), which comprises a mounting member (31) with one end closed and a first magnetic force member (32) capable of reciprocating motion in the mounting member (31); the handle (1) is internally provided with a second auxiliary assembly (4) capable of adjusting the swing strength, which comprises a screw rod (41) and a second magnetic force member (42) capable of reciprocating motion under the driving of the screw rod (41).

2. The badminton swing trainer according to claim 1, wherein: The second auxiliary assembly (4) further comprises an adjusting knob (43) arranged at the bottom of the handle (1) and a gear limiting block (44) for limiting the up-down motion range of the screw rod (41); the screw rod (41) drives the second magnetic force member (42) to approach or move away from the first magnetic force member (32) by rotating the adjusting knob (43).

3. The badminton swing trainer according to claim 2, wherein: The handle (1) is provided with an obtuse angle surface (11) at one end close to the adjusting knob (43) to prevent hand slipping.

4. The badminton swing trainer according to claim 2, wherein: A plurality of first anti-skid protrusions (12) are arranged along the length direction of the handle (1) at intervals.

5. The badminton swing trainer according to claim 2, wherein: A plurality of second anti-skid protrusions (431) are uniformly arranged on the outer circular surface of the adjusting knob (43).

6. The badminton swing trainer according to claim 5, wherein: The bottom of the handle (1) is further provided with a mounting hole (5) through which a wrist rope can pass.

7. The badminton swing trainer of claim 1, wherein: The first auxiliary assembly (3) further comprises a shock-absorbing pad (33) for separating the first magnetic force member (32) and the second magnetic force member (42).

8. The badminton swing trainer according to claim 7, characterized in that: The outer side of the screw rod (41) is sleeved with a second outer protection cylinder (7), and the shock-absorbing pad (33) is arranged at the top of the second outer protection cylinder (7).

9. The badminton swing trainer according to claim 7, wherein: The first magnetic force member (32) is spherical or square.

10. The badminton swing trainer of claim 1, wherein: The first outer protection cylinder (2) is clamped with a protective cover (6) at one end away from the handle (1).

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