Multifunctional starting block adjusting device

Abstract

The utility model discloses a multifunctional starting block adjusting device which is used for connecting a main body and a pedal and comprises a fixed toothed plate, an adjusting toothed plate, an adjusting handle, an outer shell and a rotating shaft, the outer shell is arranged on the pedal, the rotating shaft is fixed in the outer shell, the middle of the adjusting handle is rotatably arranged on the rotating shaft, and the adjusting toothed plate is arranged on the rotating shaft. The tail end of the adjusting handle is hinged with the adjusting toothed plate, the adjusting toothed plate is meshed with the fixed toothed plate, and the fixed toothed plate is fixed on the main body. Precise adjustment of the position of the pedal is achieved by operating the adjusting handle, when the pedal needs to be adjusted, an athlete or a coach holds the adjusting handle to enable the adjusting handle to rotate around the rotating shaft, the adjusting toothed plate is driven to be loosened from the fixed toothed plate, meshing of the adjusting toothed plate and the fixed toothed plate fixed to the body is relieved, and fine adjustment of the position is conveniently achieved. A user is allowed to realize reliable and fine adjustment of the position of the pedal, and the use efficiency and convenience of the starting block are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sports goods, in particular to a multifunctional starting block adjusting device. Background Art

[0002] Starting blocks are commonly used auxiliary equipment in track and field sports, especially in short-distance and middle-distance running events. They can help athletes get better support and thrust at the start stage, improving the efficiency of the start. Traditional starting blocks usually consist of two parts: the main body and the pedals. The position adjustment of the pedals is crucial to the athlete's starting posture and force effect.

[0003] However, existing starting blocks have some inconveniences when adjusting the pedal position. The adjustment mechanism of most starting blocks is cumbersome to operate, requiring athletes or coaches to spend a lot of time and energy to adjust to the optimal position. In addition, due to structural limitations, the adjustment accuracy of some starting blocks is not enough to achieve subtle adjustments, which is an obvious disadvantage for athletes pursuing the ultimate competitive state.

[0004] In competitions and training, different athletes have different starting techniques and habits, so the requirements for pedal positions are also different. If the adjustment process is complicated and not precise enough, it will directly affect the performance of athletes. In addition, after long-term use, the adjustment mechanism of traditional starting blocks may become loose due to wear and aging, causing the pedal position to change during use, increasing the risk of injury to athletes. It can be seen that the existing technology still needs to be improved and enhanced. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a multifunctional starting block adjustment device to solve the problem of inconvenient adjustment of the starting block pedals in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multifunctional starting block adjustment device, used to connect the main body and the pedal, including a fixed tooth plate, an adjustment tooth plate, an adjustment handle, an outer shell and a rotating shaft: the outer shell is provided on the pedal, the rotating shaft is fixed in the outer shell, the middle part of the adjustment handle is rotatably provided on the rotating shaft, the end of the adjustment handle is hinged with the adjustment tooth plate, the adjustment tooth plate is meshed with the fixed tooth plate, and the fixed tooth plate is fixed on the main body.

[0007] In an embodiment of the present invention, a connecting arm is provided on the adjusting tooth plate, an arc-shaped groove is provided on the adjusting handle, and the connecting arm is rotatably disposed in the arc-shaped groove.

[0008] The beneficial effect of the above embodiment is that the connecting arm moves in the arc groove, allowing the adjustment tooth plate to be flexibly adjusted in a larger range, which not only maintains the accuracy of adjustment but also reduces the difficulty of operation through the guiding effect of the arc groove.

[0009] In one embodiment of the present invention, the adjustment handle comprises a driving portion, a connecting portion and a triggering portion which are connected in sequence, the driving portion is provided with the arc groove, and the connecting portion and the triggering portion are arranged obliquely.

[0010] The beneficial effect of the above embodiment is that the connecting part and the trigger part of the adjustment handle are tilted, which further optimizes the user's operating experience, allows the hand to fall in a natural posture, reduces the burden on the wrist, and at the same time improves the force transmission efficiency, making the adjustment more labor-saving.

[0011] In an embodiment of the present invention, the outer shell and the main body are fixedly connected by bolts.

[0012] The beneficial effect of the above embodiment is that the outer shell and the main body are fixedly connected by bolts, which is not only convenient for assembly and disassembly, but also can maintain a stable connection under long-term use and high-intensity sports environment.

[0013] In one embodiment of the present invention, a connection block is further included which is detachably disposed in the outer shell, and a through hole is formed in the connection block, and the rotation axis is located in the through hole.

[0014] The beneficial effect of the above embodiment is that a through hole is provided on the detachable connection block to accommodate the rotating shaft, thereby simplifying the installation and maintenance of the internal structure.

[0015] As described above, the multifunctional starting block adjustment device of the utility model has the following beneficial effects: precise adjustment of the pedal position is achieved by operating the adjustment handle. When the pedal needs to be adjusted, the athlete or coach holds the adjustment handle and rotates it around the rotation axis. Since the end of the adjustment handle is hinged to the adjustment tooth plate, this action will drive the adjustment tooth plate to loosen from the fixed tooth plate, releasing the engagement of the adjustment tooth plate with the fixed tooth plate fixed on the main body, making it convenient to achieve fine adjustment of the position, allowing the user to achieve reliable and fine adjustment of the pedal position with less force, thereby improving the efficiency and convenience of using the starting block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the structure of the multifunctional starting block adjustment device provided by the utility model;

[0018] Figure 2 A partial structural schematic diagram of the multifunctional starting block adjustment device provided by the utility model;

[0019] Figure 3 A partial structural schematic diagram of the multifunctional starting block adjustment device provided by the utility model;

[0020] Figure 4 A partial structural schematic diagram of the multifunctional starting block adjustment device provided by the utility model;

[0021] Figure 5 Another structural schematic diagram of the multifunctional starting block adjusting device provided by the utility model.

[0022] Component number description

[0023] 1 Main body 7 Connecting arm

[0024] 2 Footrest 8 Arc Slot

[0025] 3 Fixed tooth plate 9 Driving unit

[0026] 4 Adjusting tooth plate 10 Connection part

[0027] 5 Adjustment handle 11 Trigger

[0028] 6 Outer shell 12 Connection block DETAILED DESCRIPTION

[0029] The utility model provides a multifunctional starting block adjusting device. In order to make the purpose, technical scheme and effect of the utility model clearer and more specific, the utility model is further described in detail below with reference to the accompanying drawings and examples.

[0030] In the description of the present invention, it should be understood that the terms "up, down, left, right, etc." indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and should not be understood as limiting the present invention; in addition, the terms "installation" and "connection" should be understood in a broad sense, and those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0031] See also Figures 1 to 5The utility model provides a multifunctional starting block adjustment device, which is intended to achieve an effective connection between the main body 1 and the pedal 2, and allow the user to adjust the position as needed. The multifunctional starting block adjustment device is mainly composed of a fixed tooth plate 3, an adjustment tooth plate 4, an adjustment handle 5, an outer shell 6 and a rotating shaft (not shown). Specifically, the outer shell 6 is assembled on the pedal 2, and the rotating shaft is fixed inside the outer shell 6, and the fixed tooth plate 3 is arranged on the inner side of the main body 1. The middle part of the adjustment handle 5 is rotatably mounted on the rotating shaft, and the end thereof is connected to the adjustment tooth plate 4 by a hinged manner. The adjustment tooth plate 4 is engaged with the fixed tooth plate 3 fixed on the main body 1 to achieve an adjustable connection.

[0032] In this embodiment, a connecting arm 7 is provided on the adjusting tooth plate 4, and an arc groove 8 is provided on the adjusting handle 5, and the connecting arm 7 can rotate freely in the arc groove 8. It can be understood that the arc groove 8 allows the adjusting tooth plate 4 to be flexibly adjusted in a wider range, maintaining the accuracy of adjustment, and due to the guiding effect of the arc groove 8, the difficulty of user operation is reduced.

[0033] In addition, the adjustment handle 5 is designed to include a driving part 9, a connecting part 10 and a triggering part 11 which are connected in sequence, wherein the driving part 9 is provided with the arc groove 8, and the connecting part 10 and the triggering part 11 are designed to be inclined. The inclined connecting part 10 and the triggering part 11 further optimize the user operation experience, so that the user's hands can be placed naturally, and the control of the triggering part 11 drives the engagement and release of the adjusting tooth plate 4 and the fixed tooth plate 3, thereby reducing the pressure on the wrist and improving the force transmission efficiency, making the entire adjustment process easier.

[0034] In order to ensure a stable connection between the outer shell 6 and the main body 1, they are fixed by bolts, which is not only convenient for assembly and disassembly, but also can maintain the stability of the connection even in long-term use or high-intensity sports environment.

[0035] See also Figure 5 In another feasible embodiment, the fixed tooth plate 3 is arranged on the outside of the main body 1. In addition, a one-way handle is provided for convenient extraction of the starting block. The one-way handle is relatively small in size and is arranged on the main body 1 near the center of the starting block to reduce the risk of pinching the hand.

[0036] Finally, the device also includes a detachable connecting block 12, which is arranged inside the outer shell 6 and has a through hole to accommodate the rotating shaft, and the internal structure installation and maintenance work of the multifunctional starting block adjustment device are simplified.

[0037] In summary, the multifunctional starting block adjustment device of the utility model can realize the precise adjustment of the position of the pedal 2 by operating the adjustment handle 5. When the pedal 2 needs to be adjusted, the athlete or coach holds the adjustment handle 5 to rotate it around the rotation axis. Since the end of the adjustment handle 5 is hinged with the adjustment tooth plate 4, this action will drive the adjustment tooth plate 4 to loosen from the fixed tooth plate 3, release the engagement of the adjustment tooth plate 4 with the fixed tooth plate 3 fixed on the main body 1, and facilitate the fine adjustment of the position, allowing the user to achieve reliable and fine adjustment of the position of the pedal 2 with less force, thereby improving the efficiency and convenience of the use of the starting block. Therefore, the utility model effectively overcomes the various shortcomings of the prior art and has a high industrial utilization value.

[0038] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and the utility model concept of the utility model, and all these changes or substitutions should fall within the protection scope of the utility model.

Claims

1. A multifunctional starting block adjustment device, used to connect a main body and a pedal, characterized in that: It includes a fixed tooth plate, an adjusting tooth plate, an adjusting handle, an outer shell and a rotating shaft: the outer shell is arranged on the pedal, the rotating shaft is fixed in the outer shell, the middle part of the adjusting handle is rotatably arranged on the rotating shaft, the end of the adjusting handle is hinged with the adjusting tooth plate, the adjusting tooth plate is meshed with the fixed tooth plate, and the fixed tooth plate is fixed on the main body.

2. The multifunctional starting block adjustment device according to claim 1, characterized in that: The adjusting tooth plate is provided with a connecting arm, the adjusting handle is provided with an arc groove, and the connecting arm can be rotatably arranged in the arc groove.

3. The multifunctional starting block adjustment device according to claim 2, characterized in that: The adjustment handle comprises a driving part, a connecting part and a triggering part which are connected in sequence, the driving part is provided with the arc groove, and the connecting part and the triggering part are arranged obliquely.

4. The multifunctional starting block adjustment device according to claim 1, characterized in that: The outer shell is fixedly connected to the main body by bolts.

5. The multifunctional starting block adjustment device according to claim 1, characterized in that: It also includes a connecting block detachably disposed in the outer shell, the connecting block is provided with a through hole, and the rotating shaft is located in the through hole.

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