Competition Score Watch
By designing a wearable competitive scoring watch that uses a rotating wheel and spring mechanism to record scores, the problem of complex operation and inconvenience in existing technologies has been solved, enabling athletes to conveniently record scores on the field.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 卢俊羽
- Filing Date
- 2025-09-21
- Publication Date
- 2026-07-03
Smart Images
Figure CN224457235U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sports equipment technology, and in particular to a competitive scoring watch. Background Technology
[0002] In competitive sports such as table tennis and badminton, accurate real-time score recording is a fundamental requirement. However, existing methods have shortcomings: paper-based recording and card-based recording require dedicated personnel or require athletes to operate them while off the court; fixed electronic scoreboards are not suitable for outdoor or small-scale games; and some portable devices have complex structures or operations. For recreational sports, a tool that can be worn on the person, is easy to operate, and allows athletes to record scores on the court is needed. Summary of the Invention
[0003] In view of the shortcomings of existing recording methods, this utility model provides a sports scoring watch that can be worn on the body, is easy to operate, and allows athletes to record scores on the field.
[0004] A competitive scoring watch includes a case, a rotating wheel, and a cover. The case has two receiving slots, each containing a rotating shaft. There are two rotating wheels, each a flattened cylinder with ten evenly distributed grooves on its outer contour. Each of the two rotating wheels is rotatably mounted on one of the rotating shafts. Each receiving slot also contains a spring, one end of which is fixed to the case, and the other end, with an arc-shaped outer contour (called the free end), presses against the outer contour of the rotating wheel and conforms to the shape of the groove. The free end of the spring can be fitted into the groove. When the free end of the spring is pressed into the groove, a greater driving force is required to rotate the wheel. The watch cover is fixed to the watch case, covering the structure in the two receiving slots of the watch case. The watch cover has two numerical reading interfaces, which can display a value respectively. The ratio of the values displayed on the numerical reading interfaces of the watch cover is the score of the two sides. After the wheel rotates, when the groove pressed by the free end of the spring becomes another groove of the same wheel, the value displayed on the numerical reading interface of the watch cover will change.
[0005] In one embodiment, the numerical reading interface consists of the following structure: ten numerical values are printed on the upper surfaces of the two rotating wheels and are evenly distributed around the circumference; the watch cover has two observation holes, through which the user can see one of the numerical values on the two corresponding rotating wheels, which are the scores of the two competing sides.
[0006] In one embodiment, a notch is provided on the side of the receiving groove. The notch can be one or one on each side of the receiving groove. The rotating wheel will protrude part of its solidity from the notch. The user can rotate the rotating wheel by rubbing the notch with their finger.
[0007] In another embodiment, the numerical reading interface comprises the following structure: the watch cover is printed with two sets of numerical values, each set containing ten values, and the ten values in each set are evenly distributed circumferentially around the rotation center of the corresponding rotating wheel; the watch cover has two through holes located at positions corresponding to the rotation centers of the two rotating wheels; a pointer is fixed on each of the two rotating wheels, and the two pointers pass through the through holes and protrude outside, with one end of each pointer pointing to a value in the corresponding set of numerical values on the watch cover; when the user moves the pointer to another value, the rotating wheel will also rotate accordingly, and the groove pressed by the free end of the spring will become another groove on the same rotating wheel; the values pointed to by the two pointers are the scores of the two competitors.
[0008] In other embodiments, the groove of the rotating wheel may be provided on the inner contour, upper surface or lower surface of the rotating wheel, and the free end of the spring is pressed onto the location of the groove of the rotating wheel and matches the shape of the groove.
[0009] In other embodiments, the number and value of the grooves on the wheel are for the purpose of recording the maximum score of both sides in the competition, so the number and value of the grooves on the wheel include ten and other quantities. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of the competitive scoring watch of this utility model.
[0011] Figure 2 for Figure 1 The diagram shows the internal structure of a competitive scoring watch.
[0012] Figure 3 This is a schematic diagram of the structure of a competitive scoring watch according to another embodiment.
[0013] Figure 4 for Figure 3 The diagram shows the internal structure of a competitive scoring watch. Detailed Implementation
[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.
[0015] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.
[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0017] Please refer to Figure 1 and Figure 2 In a preferred embodiment of this utility model, the competitive scoring watch includes a case 1, a rotating wheel 2, and a cover 3. The case 1 is provided with two receiving grooves 11, each containing a rotating shaft 111. There are two rotating wheels 2, which are flat cylindrical in shape and have ten evenly distributed grooves 21 on their outer contours. The two rotating wheels 1 are rotatably mounted on the two rotating shafts 111. Each receiving groove 11 also contains a spring 112. One end of the spring 112 is fixed to the case 1, and the outer contour of the other end is arc-shaped, referred to as the free end 1121 of the spring. The free end 1121 of the spring is pressed against the outer contour of the rotating wheel 2 and forms a groove 21 with the groove. The spring free end 1121 can be fitted into the groove 21. When the spring free end 1121 is fitted into the groove 21, a greater driving force is required to rotate the wheel 2. The watch cover 3 is fixed on the watch case 1, covering the structure in the two receiving grooves 11 of the watch case 1. The watch cover 3 is provided with two numerical reading interfaces 4, which can display a value respectively. The ratio of the values displayed by the numerical reading interfaces 4 of the watch cover 3 is the score of the two sides. After the wheel 2 rotates, when the groove 21 pressed by the spring free end 1121 becomes another groove 21 of the same wheel 2, the value displayed by the numerical reading interface 4 of the watch cover 3 will change.
[0018] For further details, please refer to... Figure 1 and Figure 2The numerical reading interface 4 consists of the following structure: ten numerical values are printed on the upper surface of the two rotating wheels 2 and are evenly distributed around the circumference. The watch cover 3 has two observation holes 41. The user can see one of the numerical values on the two corresponding rotating wheels 2 through the two observation holes 41. These two numerical values are the scores of the two competing sides.
[0019] For further details, please refer to... Figure 1 and Figure 2 The receiving groove 11 has a notch 113 on its side. There is one notch 113 on each side of the receiving groove 11. The rotating wheel 2 will be partially exposed from the notch 113. The user can rotate the rotating wheel 2 by rubbing the notch 113 with his / her finger.
[0020] Please refer to Figure 3 and Figure 4 In another preferred embodiment of this utility model, the competitive scoring watch includes a case 1, a rotating wheel 2, and a cover 3. The case 1 is provided with two receiving grooves 11, each containing a rotating shaft 111. There are two rotating wheels 2, which are flat cylindrical in shape and have ten evenly distributed grooves 21 on their outer contours. The two rotating wheels 1 are rotatably mounted on the two rotating shafts 111. Each receiving groove 11 also contains a spring 112. One end of the spring 112 is fixed to the case 1, and the outer contour of the other end is arc-shaped, referred to as the free end 1121 of the spring. The free end 1121 of the spring is pressed against the outer contour of the rotating wheel 2 and is in contact with the grooves 21. With the same shape, the free end 1121 of the spring can be fitted into the groove 21. When the free end 1121 of the spring is pressed into the groove 21, a greater driving force is required to rotate the wheel 2. The watch cover 3 is fixed on the watch case 1, covering the structure in the two receiving grooves 11 of the watch case 1. The watch cover 3 is provided with two numerical reading interfaces 4, which can display a value respectively. The ratio of the values displayed by the numerical reading interfaces 4 of the watch cover 3 is the score of the two sides. After the wheel 2 rotates, when the groove 21 pressed by the free end 1121 of the spring becomes another groove 21 of the same wheel 2, the value displayed by the numerical reading interface 4 of the watch cover 3 will change.
[0021] For further details, please refer to... Figure 3 and Figure 4The numerical reading interface 4 consists of the following structure: the watch cover 3 is printed with two sets of values, each set containing ten values, and the ten values in each set are evenly distributed around the rotation center of the corresponding rotating wheel 2; the watch cover 3 has two through holes 42, located at the corresponding rotation centers of the two rotating wheels 2; each of the two rotating wheels 2 has a pointer 43 fixed on it, and the two pointers 43 pass through the through holes 42 and protrude outside, with one end of each pointer 43 pointing to a value in the corresponding set of values on the watch cover 3; when the user moves the pointer 43 to point to another value, the rotating wheel 2 will also rotate accordingly, and the groove 21 pressed by the free end 1121 of the spring will become another groove 21 of the same rotating wheel 2; the value pointed to by the two pointers 43 is the score of the two competitors.
[0022] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A sports scoring watch, characterized by: The watch includes a case, a rotating wheel, and a cover. The case has two receiving slots, each containing a rotating shaft. There are two rotating wheels, each a flattened cylinder with ten evenly distributed grooves on its outer contour. Each of the two rotating wheels is rotatably mounted on one of the rotating shafts. Each receiving slot also contains a spring, one end of which is fixed to the case, and the other end, with an arc-shaped outer contour (called the free end), presses against the outer contour of the rotating wheel and conforms to the shape of the groove. The free end of the spring can... The spring is pressed into the groove, and when the free end of the spring is pressed into the groove, a greater driving force is required to rotate the wheel. The watch cover is fixed to the watch case, covering the structure in the two receiving slots of the watch case. The watch cover has two numerical reading interfaces, which can display a value respectively. The ratio of the values displayed on the numerical reading interfaces of the watch cover is the score of the two sides. After the wheel rotates, when the groove pressed by the free end of the spring becomes another groove of the same wheel, the value displayed on the numerical reading interface of the watch cover will change.
2. The sports scoring watch of claim 1, wherein: The numerical reading interface includes ten numerical values set on the upper surface of the rotating wheel and an observation hole opened on the watch cover; the ten numerical values are in two groups, which are evenly distributed on the upper surface of the two rotating wheels in a circular pattern; there are two observation holes, which are used to display one of the two corresponding sets of numerical values, and these two numerical values represent the scores of the two competing sides.
3. A sports scoring watch according to claim 1 or claim 2, wherein: The receiving groove has a notch on its side. The notch can be one or two on opposite sides of the receiving groove. The rotating wheel will protrude part of its solid form from the notch. The user can rotate the rotating wheel by rubbing the notch with their finger.
4. The sports scoring watch of claim 1, wherein: The two numerical reading interfaces include two sets of ten numerical values set on the watch cover and two pointers fixed on the rotating wheel; the two sets of ten numerical values are evenly distributed circumferentially with the rotation centers of the corresponding two rotating wheels as the center; the watch cover has two through holes located at positions corresponding to the rotation centers of the two rotating wheels, and the two pointers pass through the through holes and protrude from the outer surface of the watch cover, with one end of each pointer pointing to one of the corresponding numerical values in the two sets on the watch cover; when the pointers are moved, from one numerical value to another, the rotating wheel also rotates accordingly, and the groove pressed by the free end of the spring becomes another groove of the same rotating wheel; the numerical values pointed to by the two pointers represent the scores of the two competitors.
5. The sports scoring watch of claim 1, wherein: The groove of the rotating wheel can be set on the inner contour, upper surface or lower surface of the rotating wheel, and the free end of the spring is pressed on the groove of the rotating wheel and matches the shape of the groove.
6. The competitive scoring watch according to claim 1, claim 2, or claim 4, characterized in that: The number and value of the grooves on the wheel are for recording the maximum score of both sides in the competition. Therefore, the number and value of the grooves on the wheel include ten and other quantities.