racket mounting device

Abstract

This application provides a racket fixing device, including: a base; a first clamping component slidably connected to the base; a first locking component for locking the position of the first clamping component on the base; and a second clamping component, wherein the second clamping component and the first clamping component are respectively located at both ends of the base along its length, and the second clamping component is connected to the base. The racket fixing device provided by this application, through the slidable connection between the first clamping component and the base, allows for adjustment of the distance between the first clamping component and the second clamping component to facilitate compatibility with different racket sizes, such as badminton rackets or tennis rackets, thereby facilitating the production of compatible rackets. By employing the first locking component, the position of the first clamping component can be locked when the first clamping component and the second clamping component cooperate to clamp the racket, thereby maintaining the racket's stable clamping.

Description

Technical Field

[0001] This application belongs to the field of racket manufacturing technology, and more specifically, relates to a racket fixing device. Background Technology

[0002] Both badminton and tennis rackets require a racket stringing machine to achieve a fixed string tension to suit the needs of different users.

[0003] A stringing machine typically includes a fixing device and a stringing mechanism. The fixing device holds the racket, and the stringing mechanism strings the racket. The fixing device has a pair of clamping arms to hold both ends of the racket. The clamping area of ​​the fixing device is matched to the size of the racket. However, badminton rackets and tennis rackets differ in size, and the fixing device cannot be compatible with rackets of different sizes, resulting in poor cost-effectiveness. Utility Model Content

[0004] The purpose of this application is to provide a racket fixing device to solve the technical problem that existing fixing devices cannot be compatible with rackets of different sizes.

[0005] To achieve the above objectives, the technical solution adopted in this application is: to provide a racket fixing device, comprising:

[0006] Base;

[0007] The first clamping assembly is slidably connected to the base;

[0008] A first locking component is used to lock the position of the first clamping component on the base;

[0009] A second clamping assembly is provided, and the second clamping assembly and the first clamping assembly are respectively located at both ends of the base along the length direction, and the second clamping assembly is connected to the base.

[0010] When the first locking component releases the first clamping component, the first clamping component can slide toward or away from the second clamping component; when the first locking component locks the first clamping component, the first clamping component can cooperate with the second clamping component to clamp the racket.

[0011] By employing a second clamping component and a first clamping component arranged opposite to each other along the length of the base, the racket can be clamped together to facilitate stringing. Since the first clamping component is slidably connected to the base, the distance between the first clamping component and the second clamping component can be adjusted to accommodate different racket sizes, such as badminton rackets or tennis rackets, thus facilitating the production of rackets compatible with different types. By employing a first locking component, the position of the first clamping component can be locked when the first clamping component and the second clamping component are used to clamp the racket, thereby maintaining the racket's stable clamping.

[0012] In one embodiment, the first clamping assembly includes a support arm and two curved arms disposed on the upper end of the support arm; the two curved arms are located on the side of the support arm closer to the second clamping assembly, and the distance between the two curved arms gradually increases from the end closer to the support arm to the end farther away from the support arm.

[0013] By employing the aforementioned technical methods, it is beneficial to stabilize the racket clamping.

[0014] In one embodiment, the first locking assembly includes a locking arm, a shaped shaft, and a handle. The shaped shaft is rotatably mounted on the support arm, and the handle is connected to the shaped shaft and is used to drive the shaped shaft to rotate. The free end of the locking arm and the lower end of the support arm are slidably engaged with the base.

[0015] When the irregular shaft rotates, it can drive the free end of the locking arm to clamp or release the base from the lower end of the support arm.

[0016] By employing the aforementioned technical means, it is possible to lock and unlock the position of the support arm and the base.

[0017] In one embodiment, the base is provided with a strip-shaped hole, and the lower end face of the support arm is supported on the upper side of the strip-shaped hole; the free end of the locking arm is limited to the lower side of the strip-shaped hole.

[0018] By employing the aforementioned technical means, the first clamping component can be guided to move in a straight line, thereby keeping the first clamping component and the second clamping component facing each other.

[0019] In one embodiment, the locking arm has a slot at one end near the irregular shaft, and the middle part of the irregular shaft is placed in the slot.

[0020] By adopting the above-mentioned technical means, there is no need for the locking arm to move or swing laterally, making assembly simple.

[0021] In one embodiment, the lower end of the support arm is provided with a sliding hole, and the locking arm is slidably disposed within the sliding hole.

[0022] By employing the aforementioned technical means, it is beneficial to maintain the relative stability of the positions of the support arm and the locking arm.

[0023] In one embodiment, one end of each of the crank arms is hinged to the support arm, and the first clamping assembly further includes an elastic element for driving the other ends of the crank arms closer together.

[0024] By employing the aforementioned technical means, it is possible to easily insert or remove the racket.

[0025] In one embodiment, each of the curved arms has a locking groove at the end away from the support arm; the curved arm has a flexible member, and the flexible member has the locking groove.

[0026] By employing the aforementioned technical methods, it is beneficial to improve the stability of the racket when it is fixed in place.

[0027] In one embodiment, the second clamping assembly is slidably connected to the base; the racket fixing device further includes a second locking assembly for locking the second clamping assembly to the base.

[0028] By adopting the above-mentioned technical means, it is beneficial to increase the adjustment range and further improve compatibility.

[0029] In one embodiment, the structure of the second clamping component is the same as the structure of the first clamping component; and / or,

[0030] The structure of the second locking component is the same as that of the first locking component.

[0031] By adopting the above-mentioned technical means, the versatility of the first clamping component and the second clamping component, as well as the versatility of the first locking component and the second locking component, can be improved. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 A three-dimensional structural diagram of the racket fixing device provided in the embodiments of this application for fixing the racket;

[0034] Figure 2 This is a three-dimensional structural diagram of the racket fixing device provided in the embodiments of this application;

[0035] Figure 3 for Figure 2 Exploded view of the racket fixing device;

[0036] Figure 4 for Figure 2 Exploded view of the first locking component;

[0037] Figure 5 for Figure 2 A three-dimensional structural diagram of the first clamping component.

[0038] The following are the labeling elements in the figure:

[0039] 100. Racket fixing device; 200. Racket;

[0040] 10. Base; 11. Support plate; 110. Strip hole;

[0041] 20. First clamping assembly; 21. Support arm; 210. Sliding hole; 22. Crank arm; 220. Locking slot; 221. Flexible component; 23. Cable puller;

[0042] 30. First locking assembly; 31. Locking arm; 310. Slot; 32. Irregular shaft; 33. Handle;

[0043] 40. Second clamping assembly;

[0044] 50. Second locking component. Detailed Implementation

[0045] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0046] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0047] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0048] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0049] Please refer to the following: Figures 1 to 3 The racket fixing device 100 provided in the embodiments of this application will now be described. The racket fixing device 100 includes a base 10, a first clamping component 20, a first locking component 30, and a second clamping component 40; the first clamping component 20 is slidably connected to the base 10; the first locking component 30 is used to lock the position of the first clamping component 20 on the base 10; the second clamping component 40 and the first clamping component 20 are respectively located at both ends of the base 10 along the length direction, and the second clamping component 40 is connected to the base 10; when the first locking component 30 releases the first clamping component 20, the first clamping component 20 can slide towards or away from the second clamping component 40; when the first locking component 30 locks the first clamping component 20, the first clamping component 20 can cooperate with the second clamping component 40 to clamp the racket 200.

[0050] When the first locking component 30 releases the first clamping component 20, the first clamping component 20 can slide along the length direction of the base 10 to adjust the distance between the first clamping component 20 and the second clamping component 40, so as to accommodate rackets 200 of different sizes and fix rackets 200 of different sizes. The second clamping component 40 can be fixed integrally with the base 10, or its position can be adjusted on the base 10.

[0051] This embodiment employs a second clamping component 40 and a first clamping component 20 arranged opposite to each other along the length of the base 10, which can cooperate to clamp the racket 200 to facilitate stringing operations. Since the first clamping component 20 is slidably connected to the base 10, the distance between the first clamping component 20 and the second clamping component 40 can be adjusted to accommodate different racket sizes, such as badminton rackets or tennis rackets, thereby facilitating the production of rackets 200 compatible with different rackets. By employing a first locking component 30, the position of the first clamping component 20 can be locked when the first clamping component 20 and the second clamping component 40 cooperate to clamp the racket 200, thereby maintaining the racket 200 being clamped stably.

[0052] In one embodiment of this application, please refer to Figure 2 , Figure 3 and Figure 5The first clamping assembly 20 includes a support arm 21 and two curved arms 22 disposed on the upper end of the support arm 21. The two curved arms 22 are located on the side of the support arm 21 closer to the second clamping assembly 40, and the distance between the two curved arms 22 gradually increases from the end closer to the support arm 21 to the end farther away from the support arm 21. In this way, the ends of the two curved arms 22 away from the support arm 21 respectively clamp the two ends of the racket 200 along the width direction of the base 10, thereby keeping the racket 200 stably clamped between the first clamping assembly 20 and the second clamping assembly 40. Optionally, the two curved arms 22 can be U-shaped, so that the clamping area between the two curved arms 22 is larger, which helps to improve the stability of the racket 200 when clamped.

[0053] In one embodiment of this application, please refer to Figures 2 to 4 The first locking component 30 includes a locking arm 31, a shaped shaft 32, and a handle 33. The shaped shaft 32 is rotatably mounted on the support arm 21, and the handle 33 is connected to the shaped shaft 32. The handle 33 is used to drive the shaped shaft 32 to rotate. The free end of the locking arm 31 and the lower end of the support arm 21 are slidably engaged with the base 10. When the shaped shaft 32 rotates, the shaped shaft 32 can drive the free end of the locking arm 31 to clamp or release the base 10 from the lower end of the support arm 21. When the handle 33 is turned, it drives the irregular shaft 32 to rotate. When the irregular shaft 32 rotates to the high position, it pushes the locking arm 31 upward to the high position. At this time, the lower end of the locking arm 31 engages with the lower end of the support arm 21 to clamp the base 10, preventing the support arm 21 from sliding and thus maintaining the stability of the position of the first clamping assembly 20. When the irregular shaft 32 rotates to the low position, the locking arm 31 can fall to the low position. At this time, the base 10 is released, and the support arm 21 and the locking arm 31 can slide along the base 10 to facilitate adjustment of the position of the first clamping assembly 20. The irregular shaft 32 can be a crankshaft or a cam structure, which facilitates the up and down movement of the locking arm 31.

[0054] In one embodiment, the two ends of the irregular shaft 32 are rotatably connected to the support arm 21, and a notch is provided in the middle of the irregular shaft 32. An eccentric segment is formed at the position of the notch on the irregular shaft 32. The center of the outer circle of the eccentric segment is offset from the rotation axis of the irregular shaft 32. During the rotation of the irregular shaft 32, the height of the eccentric segment can change up and down.

[0055] In another embodiment, the two ends of the irregular shaft 32 are rotatably connected to the support arm 21. A notch is formed in the middle of the irregular shaft 32, and the bottom of the notch has a first bottom surface and a second bottom surface, respectively parallel to the axis of the irregular shaft 32. The first and second bottom surfaces are connected, and the distances between the first and second bottom surfaces and the axis of the irregular shaft 32 are different. When the irregular shaft 32 rotates, the first and second bottom surfaces can rotate to the upper side, thereby adjusting the height of the locking arm 31. The first and second bottom surfaces can be planes, which helps maintain the relative stability of the locked or unlocked position of the first locking assembly 30 when the first or second bottom surface is horizontal.

[0056] In one embodiment of this application, please refer to Figures 2 to 4 The base 10 has a slotted hole 110, and the lower end face of the support arm 21 is supported on the upper side of the slotted hole 110; the free end of the locking arm 31 is limited to the lower side of the slotted hole 110. The slotted hole 110 can restrict the position of the locking arm 31, so as to control the first clamping assembly 20 to slide along the length direction of the slotted hole 110. Of course, the base 10 can also be provided with a T-slot, which slides with the lower end of the locking arm 31.

[0057] Optionally, the locking arm 31 includes a limiting plate and a connecting handle. The lower end of the connecting handle is slidably inserted into the strip hole 110. The limiting plate is located below the strip hole 110. The lower end of the connecting handle is connected to the middle of the limiting plate, and the upper end of the connecting handle is connected to the irregular shaft 32. Thus, when the locking arm 31 moves to the high position, the limiting plate can cooperate with the lower end of the support arm 21 to clamp the base 10, thereby locking the position of the first clamping assembly 20 on the base 10.

[0058] Optionally, a support plate 11 is provided on the base 10, and a strip hole 110 is formed on the support plate 11. This facilitates the machining of the base 10 and helps to improve the accuracy of the fit between the support plate 11 and the support arm 21 and the locking arm 31.

[0059] In one embodiment of this application, please refer to Figures 2 to 4 The locking arm 31 has a slot 310 at one end near the irregular shaft 32, and the middle part of the irregular shaft 32 is placed in the slot 310. By placing the irregular shaft 32 in the slot 310, the rotation of the irregular shaft 32 can drive the locking arm 31 to move up and down, eliminating the influence of the irregular shaft 32 along the lateral direction. This eliminates the need for bearings for connection, simplifying the structure and reducing costs. Specifically, the slot 310 is set along the length of the strip hole 110, and the eccentric section is placed in the slot 310, so that when the irregular shaft 32 rotates, the locking arm 31 does not need to move laterally.

[0060] In one embodiment of this application, please refer to Figures 3 to 5The lower end of the support arm 21 is provided with a sliding hole 210, and the locking arm 31 is slidably disposed within the sliding hole 210. This enables a sliding connection between the support arm 21 and the locking arm 31, improving the stability of the locking arm 31. Specifically, the sliding hole 210 is provided along the height direction of the base 10, and the connecting handle is slidably disposed within the sliding hole 210.

[0061] In one embodiment of this application, please refer to Figure 2 , Figure 3 and Figure 5 Each curved arm 22 has one end hinged to the support arm 21, and the first clamping assembly 20 also includes an elastic element for driving the other ends of the curved arms 22 closer together. Thus, when clamping the racket 200, the curved arms 22 can automatically open or close to accommodate different racket sizes, facilitating the clamping and removal of the racket 200 and improving the stability of the racket 200 during clamping. Optionally, the two curved arms 22 can be mounted on the support arm 21 using a clamp-like structure, such as by controlling the free ends of the two clamps to swing inward via a torsion spring to press against the racket 200.

[0062] In one embodiment of this application, please refer to Figure 2 , Figure 3 and Figure 5 Each curved arm 22 has a locking groove 220 at the end away from the support arm 21. The racket 200 is positioned by the locking groove 220, which can maintain the stability of the racket 200's height position.

[0063] Optionally, the curved arm 22 is provided with a flexible component 221, and the flexible component 221 is provided with a locking groove 220. The flexible component 221 can be a silicone component or a rubber component, etc., so as to prevent damage to the surface of the racket 200 and provide a certain anti-slip function.

[0064] In one embodiment of this application, please refer to Figures 1 to 3 The second clamping assembly 40 is slidably connected to the base 10; the racket fixing device 100 also includes a second locking assembly 50 for locking the second clamping assembly 40 to the base 10. This facilitates adjustment of the position of the second clamping assembly 40 and further increases compatibility with the size of the racket 200.

[0065] In one embodiment of this application, please refer to Figures 1 to 3 The structure of the second clamping component 40 is the same as that of the first clamping component 20. Thus, the first clamping component 20 and the second clamping component 40 can be interchanged, which helps reduce costs.

[0066] In one embodiment of this application, please refer to Figures 1 to 3The structure of the second locking component 50 is the same as that of the first locking component 30. Thus, the second clamping component 40 and the first clamping component 20 are interchangeable, which helps reduce costs and simplifies operation.

[0067] In one embodiment of this application, please refer to Figures 1 to 3 A cable puller 23 is mounted on the support arm 21, which is used to position the cable puller. This facilitates the cable pulling operation.

[0068] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A racket fixing device, characterized in that, include: Base; The first clamping assembly is slidably connected to the base; A first locking component is used to lock the position of the first clamping component on the base; A second clamping assembly is provided, and the second clamping assembly and the first clamping assembly are respectively located at both ends of the base along the length direction, and the second clamping assembly is connected to the base. When the first locking component releases the first clamping component, the first clamping component can slide toward or away from the second clamping component; when the first locking component locks the first clamping component, the first clamping component can cooperate with the second clamping component to clamp the racket.

2. The racket fixing device as described in claim 1, characterized in that: The first clamping assembly includes a support arm and two curved arms disposed on the upper end of the support arm; the two curved arms are located on the side of the support arm closer to the second clamping assembly, and the distance between the two curved arms gradually increases from the end closer to the support arm to the end farther away from the support arm.

3. The racket fixing device as described in claim 2, characterized in that: The first locking assembly includes a locking arm, a shaped shaft, and a handle. The shaped shaft is rotatably mounted on the support arm, and the handle is connected to the shaped shaft. The handle is used to drive the shaped shaft to rotate. The free end of the locking arm and the lower end of the support arm are slidably engaged with the base. When the irregular shaft rotates, it can drive the free end of the locking arm to clamp or release the base from the lower end of the support arm.

4. The racket fixing device as described in claim 3, characterized in that: The base is provided with a strip-shaped hole, and the lower end face of the support arm is supported on the upper side of the strip-shaped hole; the free end of the locking arm is limited to the lower side of the strip-shaped hole.

5. The racket fixing device as described in claim 3, characterized in that: The locking arm has a slot at one end near the irregular shaft, and the middle part of the irregular shaft is placed in the slot.

6. The racket fixing device as described in claim 3, characterized in that: The lower end of the support arm is provided with a sliding hole, and the locking arm is slidably disposed in the sliding hole.

7. The racket fixing device as described in claim 2, characterized in that: One end of each of the curved arms is hinged to the support arm, and the first clamping assembly further includes an elastic element for driving the other ends of the curved arms closer to each other.

8. The racket fixing device as described in claim 2, characterized in that: Each of the curved arms has a locking groove at the end away from the support arm; the curved arm has a flexible component, and the flexible component has the locking groove.

9. The racket fixing device according to any one of claims 1 to 8, characterized in that: The second clamping assembly is slidably connected to the base; the racket fixing device further includes a second locking assembly for locking the second clamping assembly to the base.

10. The racket fixing device as described in claim 9, characterized in that: The structure of the second clamping assembly is the same as that of the first clamping assembly; and / or, The structure of the second locking component is the same as that of the first locking component.

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