Auxiliary winding device for antiskid rubber strip of badminton racket grip
By designing an automatic winding device, the winding ring and winding wheel are driven to automatically wrap the anti-slip strips with motor A and pulley set, the problem of difficult to control the winding angle and tensile force in the existing technology is solved, and the efficient and uniform winding effect is achieved, and the racket usage experience is improved.
Patent Information
- Application Number
- CN202421998669.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The existing badminton racket grip anti-slip glue strip winding device is difficult to control the winding angle and tensile strength, resulting in inconsistent quality of hand glue winding, affecting the user's grip feeling and the control ability of the racket.
An automatic winding device including a base, motor A, pulley set, fixed wheel, winding ring and winding wheel is designed. The pulley set is driven to rotate through motor A, and the winding ring and winding wheel automatically wrap the anti-slip strips to ensure a uniform and automatic winding process.
The automatic anti-slip strip winding of badminton racket grip grip is realized, which improves the winding efficiency and quality, ensures the uniformity and consistency of each winding, and improves the user's grip feeling and the control ability of the racket.
Smart Images
Figure CN222892853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sports equipment processing, in particular to an auxiliary winding device for anti-skid rubber strips on a badminton racket grip. Background Art
[0002] In racket sports such as badminton, the handle area of the racket is the key part where the athlete has direct contact with the racket. The athlete needs to use the handle to control the racket's hitting angle, strength and direction. Due to the influence of factors such as palm sweating, friction, and aging, the handle glue will be damaged, cracked, contaminated, etc., so it is a typical consumable and needs to be replaced regularly.
[0003] With the progress of society, more and more badminton enthusiasts will wrap the anti-skid rubber strips on the badminton grips by themselves. However, most of the existing badminton racket grip anti-skid rubber strip winding devices are wound manually by the users themselves. The winding angle and stretching strength in this way are difficult to control, resulting in a large difference in the quality of the grip winding, which directly affects the user's grip feeling and control over the racket. Utility Model Content
[0004] In order to overcome the shortcomings of the above-mentioned prior art that the angle and stretching force are difficult to control during the winding process, the purpose of the utility model is to provide a badminton racket grip anti-slip rubber strip auxiliary winding device that can automatically and evenly wind.
[0005] The technical solution is: an auxiliary winding device for the anti-skid rubber strip of the badminton racket grip, including a base, a motor A, a pulley group, a fixed wheel, a winding ring and a winding wheel. The base is provided with a slide groove, the rear side of the base is fixedly connected to the motor A, the output shaft of the motor A is connected to the wheel shaft of the pulley group through a coupling, the base is fixedly connected to the fixed wheel, the fixed wheel is rotatably connected to the winding ring, and the winding ring is fixedly connected to the winding wheel for winding the anti-skid rubber strip of the badminton racket grip.
[0006] As a further preferred scheme, it also includes a motor B, a long rocker arm, a short rocker arm, a fixed disk and a clamping block. The motor B is fixedly connected to the base, the output shaft of the motor B is fixedly connected to one end of the long rocker arm, the other end of the long rocker arm is rotatably connected to the short rocker arm, the fixed disk is slidably connected in the slide groove of the base, the short rocker arm and the fixed disk are fixedly connected, and the fixed disk is fixedly connected to a clamping block for assisting in fixing the badminton racket during winding.
[0007] As a further preferred scheme, it also includes a fixed block, a telescopic column, a compression column, a first elastic member and a roller, the winding ring is fixedly connected to the fixed block, the fixed block is fixedly connected to the telescopic column, the telescopic column is slidably connected to the compression column, the telescopic column is sleeved with a first elastic member, one end of the first elastic member is fixedly connected to the fixed block, the other end of the first elastic member is fixedly connected to the compression column, and the compression column is rotatably connected to a roller for compacting the anti-slip rubber strip.
[0008] As a further preferred scheme, it also includes a sliding block, a sliding rod, a cutter, and a second elastic member. A sliding groove is provided in the base, the sliding block is slidably connected to the base, the sliding rod is fixedly connected to the sliding block, a cutter for cutting the anti-slip rubber strip is fixedly connected to the bottom of the sliding rod, the sliding rod is sleeved with a second elastic member, and both ends of the second elastic member are fixedly connected to the sliding rod.
[0009] As a further preferred solution, it also includes a sponge block, and the sponge block is fixedly connected to the clamping block.
[0010] As a further preferred solution, it also includes an anti-skid pad, and the bottom of the base is fixedly connected with the anti-skid pad.
[0011] Compared with the prior art, the utility model has the following advantages: the output shaft of motor A drives the pulley group to rotate, the fixed wheel is fixed on the winding ring, the pulley group drives the winding ring to rotate, and the winding ring drives the winding wheel to rotate, thereby playing the role of automated auxiliary winding of the anti-skid rubber strip of the badminton racket grip, thereby achieving the effect of improving the auxiliary winding efficiency and quality of the anti-skid rubber strip of the badminton racket grip.
[0012] The output shaft of motor B drives the long rocker arm to rotate, and the long rocker arm drives the short rocker arm to rotate. When the short rocker arm rotates, it drives the fixed plate to move in the groove on the base. The clamping block clamps the badminton racket, which plays a role in fixing the badminton racket and assisting in winding the anti-slip rubber strip, thereby achieving the effect of assisting in winding the anti-slip rubber strip at a uniform speed.
[0013] The fixed block is fixedly connected through the winding ring, the fixed block is fixedly connected to the telescopic column, the telescopic column is slidably connected to the compression column, and when the roller contacts the anti-skid rubber strip of the badminton racket grip, it pushes the compression column, and the first elastic part is compressed, which plays a role of automatically compacting the anti-skid rubber strip, thereby achieving the effect of improving the winding quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0015] Figure 2 It is a three-dimensional structural schematic diagram of the motor, pulley assembly and winding ring of the utility model.
[0016] Figure 3 It is a schematic diagram of the explosion structure of the long rocker arm, the short rocker arm and the fixed plate of the utility model.
[0017] Figure 4 It is a three-dimensional structural schematic diagram of the telescopic column, compression column and roller of the utility model.
[0018] The meanings of the reference numerals in the figure are: 1. base, 2. motor A, 3. pulley assembly, 4. fixed wheel, 5. winding ring, 6. winding wheel, 601, motor B, 7. long rocker arm, 8. short rocker arm, 9. fixed plate, 10. clamping block, 11. fixed block, 12. telescopic column, 13. first elastic part, 14. compression column, 15. roller, 16. sliding block, 17. sliding rod, 18. tool, 19. second elastic part, 20. sponge block, 21. anti-slip pad. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment: A badminton racket grip anti-skid rubber strip auxiliary winding device, such as Figure 1-4 As shown, it includes a base 1, a motor A2, a pulley group 3, a fixed wheel 4, a winding ring 5 and a winding wheel 6. A slide groove is provided on the base 1. The motor A2 is fixedly connected to the rear side of the base 1. The output shaft of the motor A2 is connected to the wheel shaft of the pulley group 3 through a coupling. The fixed wheel 4 is fixedly connected to the base 1. The winding ring 5 is rotatably connected to the fixed wheel 4. The winding ring 5 is fixedly connected to the winding wheel 6 for winding the anti-slip rubber strip of the badminton racket grip.
[0021] When it is necessary to wrap the anti-skid rubber strip around the handle of a badminton racket, put the badminton racket into the machine, then start the machine, and the motor A2 starts to rotate. The output shaft of the motor A2 drives the pulley group 3 to rotate clockwise. When the pulley group 3 rotates, it drives the winding ring 5 to rotate clockwise on the fixed wheel 4. When the winding ring 5 rotates clockwise, it drives the winding wheel 6 to rotate clockwise together. At this time, the winding wheel 6 starts to wrap the anti-skid rubber strip around the handle of the badminton racket in a clockwise direction. Through these components, automatic auxiliary winding of the anti-skid rubber strip on the handle of the badminton racket can be achieved, thereby achieving the effect of ensuring the winding quality of the handle of the badminton racket.
[0022] like Figure 1 and Figure 3As shown, it also includes a motor B601, a long rocker arm 7, a short rocker arm 8, a fixed plate 9 and a clamping block 10. The motor B601 is fixedly connected to the base 1, the output shaft of the motor B601 is fixedly connected to one end of the long rocker arm 7, the other end of the long rocker arm 7 is rotatably connected to the short rocker arm 8, the fixed plate 9 is slidably connected in the slide groove of the base 1, the short rocker arm 8 and the fixed plate 9 are fixedly connected, and the fixed plate 9 is fixedly connected to the clamping block 10 for assisting in fixing the badminton racket during winding.
[0023] Deviation occurs when winding the anti-skid rubber strip, so it is necessary to add a fixed auxiliary anti-skid rubber strip winding device. When the athlete needs to wind the anti-skid rubber strip, the badminton racket is placed in the fixed plate 9, and the clamping block 10 is pushed to compress the spring on the clamping block 10 to complete the clamping of the badminton racket. The sponge block 20 is installed on the clamping block 10. When clamping, the badminton racket will be fixed more stably without damaging the badminton racket, thereby achieving a more stable clamping and protecting effect. After the badminton racket is fixed, the machine is started, and the output shaft of the motor B601 drives the long rocker arm 7 to rotate counterclockwise, and the long rocker arm 7 rotates clockwise with The movable short rocker arm 8 rotates counterclockwise, and the short rocker arm 8 rotates counterclockwise, driving the fixed plate 9 to slide forward in the slide groove on the base 1. When the fixed plate 9 slides forward to a certain distance, the automatic winding mechanism starts winding, and the fixed plate 9 continues to slide forward. When the automatic winding machine finishes winding, the fixed plate 9 stops sliding forward after the long rocker arm 7 and the short rocker arm 8 rotate half a circle. The long rocker arm 7 and the short rocker arm 8 continue to rotate and the fixed plate 9 will slide backward, thus completing the auxiliary winding anti-skid rubber strip device. This device plays the role of fixing the badminton racket and assisting in winding the anti-skid rubber strip, thereby achieving the effect of increasing the stability of the device.
[0024] like Figure 1 and Figure 4 As shown, it also includes a fixed block 11, a telescopic column 12, a compression column 14, a first elastic member 13 and a roller 15. The fixed block 11 is fixedly connected to the winding ring 5, the telescopic column 12 is fixedly connected to the fixed block 11, the compression column 14 is slidably connected to the telescopic column 12, the first elastic member 13 is sleeved on the telescopic column 12, one end of the first elastic member 13 is fixedly connected to the fixed block 11, and the other end of the first elastic member 13 is fixedly connected to the compression column 14, and the compression column 14 is rotatably connected to a roller 15 for compacting the anti-slip rubber strip.
[0025] After the anti-skid rubber strip is wrapped around the handle of the badminton racket, the anti-skid rubber strip may not be firmly stuck. After the anti-skid rubber strip is wrapped around the handle of the badminton racket, it passes through the compacting mechanism. When the roller 15 squeezes the anti-skid rubber strip, the roller 15 drives the compression column 14 to compress toward the telescopic column 12. At this time, the first elastic member 13 is compressed, and the compression column 14 is compressed. At this time, the roller 15 will be subjected to the force of the first elastic member 13 and forcefully squeeze the anti-skid rubber strip of the handle of the badminton racket to make it stick more firmly. Through these components, the anti-skid rubber strip is automatically compacted, thereby achieving the effect of improving the winding quality.
[0026] like Figure 1 and Figure 4 As shown, it also includes a sliding block 16, a sliding rod 17, a cutter 18, and a second elastic member 19. A sliding groove is provided in the base 1, the sliding block 16 is slidably connected to the base 1, the sliding rod 17 is fixedly connected to the sliding block 16, the cutter 18 for cutting the anti-slip rubber strip is fixedly connected to the bottom of the sliding rod 17, the second elastic member 19 is sleeved on the sliding rod 17, and both ends of the second elastic member 19 are fixedly connected to the sliding rod 17.
[0027] When the automatic winding mechanism finishes winding, the sliding rods 17 on both sides of the top of the base 1 are manually pushed. During the pushing, the sliding block 16 slides on the base 1 to prevent it from falling. The sliding rod 17 drives the cutter 18 to move, and the second elastic member 19 is compressed. When the sliding rod 17 moves to the back end, the cutters 18 on both sides collide, and finally the anti-slip rubber strip is cut off. Then the sliding rod 17 is loosened, the second elastic member 19 pops out, and drives the sliding rod 17 back to its original position. These components play a role in assisting the cutting of the anti-slip rubber strip, thereby achieving the effect of improving safety.
[0028] like Figure 1 and Figure 3 As shown, a sponge block 20 is also included, and the sponge block 20 is fixedly connected to the clamping block 10 .
[0029] The sponge block 20 is fixedly connected to the clamping block 10, so that the badminton racket can be more stably fixed without damaging it during clamping, thereby achieving the effect of more stably clamping and protecting the badminton racket.
[0030] like Figure 1 As shown, it also includes an anti-skid pad 21, and the bottom of the base 1 is fixedly connected with the anti-skid pad 21.
[0031] The bottom of the base 1 is fixedly connected with an anti-skid pad 21. When encountering an unstable place, the anti-skid pad 21 can be stably placed on it, so as to avoid unnecessary losses due to unstable placement.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A badminton racket grip anti-skid rubber strip auxiliary winding device, characterized in that: The invention comprises a base (1), a motor A (2), a belt pulley group (3), a fixed wheel (4), a winding ring (5) and a winding wheel (6), wherein a slide groove is provided on the base (1), the motor A (2) is fixedly connected to the rear side of the base (1), the output shaft of the motor A (2) is connected to the wheel shaft of the belt pulley group (3) through a coupling, the fixed wheel (4) is fixedly connected to the base (1), the winding ring (5) is rotatably connected to the fixed wheel (4), and the winding ring (5) is fixedly connected to the winding wheel (6) for winding the anti-skid rubber strip of the badminton racket grip.
2. A badminton racket grip anti-skid rubber strip auxiliary winding device as claimed in claim 1, characterized in that: The invention also comprises a motor B (601), a long rocker arm (7), a short rocker arm (8), a fixed disk (9) and a clamping block (10); the motor B (601) is fixedly connected to the base (1); the output shaft of the motor B (601) is fixedly connected to one end of the long rocker arm (7); the other end of the long rocker arm (7) is rotatably connected to the short rocker arm (8); the fixed disk (9) is slidably connected in a slide groove of the base (1); the short rocker arm (8) and the fixed disk (9) are fixedly connected; and the fixed disk (9) is fixedly connected to a clamping block (10) for assisting in fixing a badminton racket during winding.
3. A badminton racket grip anti-skid rubber strip auxiliary winding device as claimed in claim 2, characterized in that: The invention also comprises a fixed block (11), a telescopic column (12), a compression column (14), a first elastic member (13) and a roller (15); the winding ring (5) is fixedly connected with the fixed block (11); the fixed block (11) is fixedly connected with the telescopic column (12); the compression column (14) is slidably connected with the telescopic column (12); the first elastic member (13) is sleeved on the telescopic column (12); one end of the first elastic member (13) is fixedly connected with the fixed block (11); the other end of the first elastic member (13) is fixedly connected with the compression column (14); and the compression column (14) is rotatably connected with a roller (15) for compacting the anti-slip rubber strip.
4. A badminton racket grip anti-skid rubber strip auxiliary winding device as claimed in claim 3, characterized in that: The invention also comprises a sliding block (16), a sliding rod (17), a cutter (18) and a second elastic member (19); a sliding groove is arranged in the base (1); a sliding block (16) is slidably connected to the base (1); a sliding rod (17) is fixedly connected to the sliding block (16); a cutter (18) for cutting the anti-slip rubber strip is fixedly connected to the bottom of the sliding rod (17); a second elastic member (19) is sleeved on the sliding rod (17); and two ends of the second elastic member (19) are fixedly connected to the sliding rod (17).
5. The anti-skid rubber strip auxiliary winding device for a badminton racket grip as claimed in claim 4, characterized in that: It also comprises a sponge block (20), and the sponge block (20) is fixedly connected to the clamping block (10).
6. A badminton racket grip anti-skid rubber strip auxiliary winding device as claimed in claim 5, characterized in that: It also includes an anti-skid pad (21), and the bottom of the base (1) is fixedly connected with the anti-skid pad (21).