Auxiliary laser marking equipment suitable for golf sports

Abstract

The invention provides auxiliary laser identification equipment suitable for golf sports, which is applied to a golf club body and comprises a track sensing assembly, a laser identification module, a laser identification module and a laser identification module, and the track sensing assembly is provided with a line laser module and a sensor module which are used for generating a laser track; the assembly part is used for connecting the rod body and the track sensing assembly, a clamping groove is formed in the track sensing assembly, the assembly part comprises a locking ring, a clamping ring and a fixing ring which are embedded in the rod body, the fixing ring is fixed to the rod body, the clamping groove is formed in the track sensing assembly and clamped to the rod body, and the clamping ring is fixed to the rod body. The clamping ring abuts against the end face of the track sensing assembly under the action of the locking ring. The line laser module generates a laser track on the reference plate in the swing process of the club body, and the sensor module records the position of the club in the swing process of the club body. The auxiliary laser identification equipment provided by the invention is used for helping a practicer to judge the normalization of actions and strength of the practicer, so that the learning effect of the practicer is improved.

Description

Technical Field

[0001] This invention belongs to the field of golf auxiliary equipment technology, and particularly relates to an auxiliary laser marking device suitable for golf. Background Technology

[0002] Golf is a sport in which golf balls are hit into a hole using different golf clubs. It is a sport with a unique charm, allowing people to exercise, cultivate their character, refine their temperament, and exchange skills in a beautiful natural environment; it is hailed as a "fashionable and elegant sport."

[0003] In golf, the lack of appropriate guidance equipment during practice helps players judge the correctness of their movements and force. Players can only rely on their own experience to make judgments, which makes it difficult for beginners to effectively judge whether their movements are correct, resulting in poor learning outcomes. Summary of the Invention

[0004] This invention provides an auxiliary laser marking device suitable for golf, aiming to solve the problem that the current golf game lacks corresponding guidance equipment to help players judge the standard of their own movements and strength. As a result, beginners cannot effectively judge whether their movements are correct or not, and their learning effect is poor.

[0005] This invention is implemented as follows: an auxiliary laser marking device suitable for golf, applied to the shaft of a golf club, comprising: A trajectory sensing component, wherein the trajectory sensing component is provided with a line laser module and a sensor module for generating laser trajectories; An assembly for connecting a rod body and a trajectory sensing component, wherein the trajectory sensing component has a slot, the assembly includes a locking ring, a retaining ring, and a fixing ring nested on the rod body, the fixing ring is fixed to the rod body, the trajectory sensing component has a slot and engages with the rod body, and the retaining ring abuts against the end face of the trajectory sensing component under the action of the locking ring. The line laser module generates a laser trajectory during the swing of the club, and the sensor module records the position of the club during the swing.

[0006] Preferably, the trajectory sensing component further includes a housing and a battery for providing power to the line laser module and the sensor module. The line laser module, the sensor module, and the battery are all built into the housing, and the housing is provided with a laser port for accommodating the transmission of the line laser module beam.

[0007] Preferably, the rod body is provided with a snap-fit ​​section and a threaded section. The snap-fit ​​section is located on one side of the threaded section. The fixing ring is fixed to the end of the snap-fit ​​section away from the threaded section. The locking ring is threadedly connected to the threaded section. When the trajectory sensing component is snapped into the snap-fit ​​section through the slot, the snap ring is nested in the snap-fit ​​section and abuts against the end face of the trajectory sensing component under the action of the locking ring.

[0008] Preferably, the end face of the trajectory sensing component is provided with a locking groove, and both the retaining ring and the fixing ring are provided with locking blocks. The locking blocks on the retaining ring and the locking blocks on the fixing ring respectively engage with the locking grooves on different end faces of the trajectory sensing component.

[0009] Preferably, the sensor module includes a gyroscope and an accelerometer for recording the speed and direction of the sensing rod.

[0010] Preferably, the cross-section of the snap-fit ​​segment is an irregular surface structure composed of a semi-circle and a rectangle joined together, the structure of the snap-fit ​​groove is adapted to the snap-fit ​​segment, the locking groove is a semi-arc structure, and the snap-fit ​​block is adapted to the locking groove.

[0011] Preferably, the auxiliary laser marking device further includes an analysis module and a laser marking component. The trajectory sensing component and the analysis module transmit data information wirelessly, and the laser trajectory collected by the laser marking component is transmitted to the analysis module.

[0012] Preferably, the trajectory sensing component is provided with a gradient display area. The analysis module feeds back the matching degree result to the trajectory sensing component, and the trajectory sensing component displays the result in the gradient display area according to the matching degree result.

[0013] Preferably, the trajectory sensing component and assembly constitute a sensing module, and the number of sensing modules is not less than two sets.

[0014] Compared with the prior art, the embodiments of this application have the following main advantages: 1. The auxiliary laser marking device for golf provided by the present invention has a detachable structure design for the trajectory sensing components and assemblies. On the one hand, it is easy to disassemble and replace the precision sensor. On the other hand, it is easy to operate when the battery is being recharged, reducing the inconvenience caused by golf clubs to charge.

[0015] 2. The auxiliary laser marking device for golf provided by this invention collects the speed and direction data of the golf club during the swing through the trajectory sensing component. The line laser module generates a laser trajectory on the reference board during the swing of the club. By analyzing and matching the laser trajectory, speed and direction data, golfers can understand their swing trajectory and swing force during practice, and the data can be used to directly help golfers with their practice. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an auxiliary laser marking device suitable for golf provided by the present invention.

[0017] Figure 2 This is a schematic diagram of the swing process structure of an auxiliary laser marking device suitable for golf provided by the present invention.

[0018] Figure 3 This is a schematic diagram of the laser marking component structure of an auxiliary laser marking device suitable for golf provided by the present invention.

[0019] Figure 4 This is a schematic diagram of the trajectory sensing component and assembly structure of an auxiliary laser marking device suitable for golf provided by the present invention.

[0020] Figure 5 This is an exploded view of the assembly structure of an auxiliary laser marking device suitable for golf provided by the present invention.

[0021] Figure 6 This is a schematic diagram showing the disassembled structure of the trajectory sensing component and assembly in an auxiliary laser marking device for golf provided by the present invention.

[0022] Figure 7 This is a schematic diagram of the trajectory sensing component structure of an auxiliary laser marking device suitable for golf provided by the present invention.

[0023] Figure 8 This is a schematic diagram of the trajectory analysis process for an auxiliary laser marking device suitable for golf, provided by the present invention.

[0024] Explanation of reference numerals in the attached figures: 110. Grip; 120. Rod body; 121. Snap-fit ​​section; 122. Threaded section; 130. Ball head; 200. Track sensing component; 201. Slot; 202. Locking slot; 21. Battery; 22. Line laser module; 23. Sensor module; 300. Assembly component; 301. Locking slot; 302. Inner ring groove; 310. Locking ring; 320. Snap ring; 330. Fixing ring; 340. Snap block; 400. Laser marking component. Detailed Implementation

[0025] 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 application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] This invention provides an auxiliary laser marking device suitable for golf, such as... Figures 1-8 As shown, the auxiliary laser marking device for golf requires the use of a golf club. The golf club in this application includes a grip 110, a shaft 120, and a clubhead 130 connected in sequence. The auxiliary laser marking device for golf includes: A trajectory sensing component 200 is provided with a line laser module 22 for generating laser trajectories, a sensor module 23, a housing, and a battery 21 for providing power to the line laser module 22 and the sensor module 23. The line laser module 22, the sensor module 23, and the battery 21 are all built into the housing. The housing is provided with a laser port for receiving the beam transmitted from the line laser module 22. An assembly 300 is used to connect the club body 120 and the trajectory sensing component 200. The trajectory sensing component 200 is provided with a slot 201. The assembly 300 includes a locking ring 310, a retaining ring 320, and a fixing ring 330 nested on the club body 120. The fixing ring 330 is fixed to the club body 120. The trajectory sensing component 200 is provided with a slot 201 and is engaged with the club body 120. The retaining ring 320 is held against the end face of the trajectory sensing component 200 by the locking ring 310. The detachable structure design of the trajectory sensing component 200 and the assembly 300 facilitates disassembly for device replacement of the precision sensor and facilitates operation when the battery 21 is being recharged, reducing the impact of the golf club on the equipment. The analysis module includes a laser marking component 400 and an integrated control module. The analysis module collects data from the trajectory sensing component 200. The integrated control module uses a microcomputer to process the speed and direction data during the golf club swing. The line laser module 22 generates a laser trajectory on the laser marking component 400 during the swing of the club 120. By analyzing and matching the laser trajectory, speed, and direction data, golfers can understand their swing trajectory and swing force during practice, directly using data to help them improve their practice. The integrated control module also records standard data and uses the difference between existing data and standard data to determine the standard of the movement. Based on the difference comparison results, a grading assessment is performed to help golfers improve their skill level.

[0028] The laser marking component 400 is located directly in front of the swing area. During practice, the trajectory sensing component 200 moves in an arc along with the golf club. If the posture is standard, the trajectory of the laser emitted by the trajectory sensing component 200 will be a straight line perpendicular to the ground and fall within the linear laser sensing area of ​​the laser marking component 400. If the movement is not standard, the circumference of the golf club's arc movement during the swing will not be perpendicular to the ground. In this case, the laser emitted by the trajectory sensing component 200 will deviate from the laser sensing area. The integrated control module judges and analyzes the degree of posture standard based on the laser sensing area deviation data. It should be noted that this application can only be applied to blank swing practice. It is not recommended to use a golf ball for actual practice to avoid the golf ball flying and hitting the laser marking component 400. The laser marking component 400 adopts the existing action judgment technology structure.

[0029] As a preferred embodiment of this embodiment, the sensor module 23 includes a gyroscope and an accelerometer for recording the speed and direction of the sensing rod 120. In this embodiment, both the gyroscope and the accelerometer are existing technologies. The trajectory sensing component 200 is provided with a gradient display area. The analysis module feeds back the matching degree result to the trajectory sensing component 200, and the trajectory sensing component 200 displays the result in the gradient display area. The gradient display area is composed of a variable LED group. In addition to collecting and summarizing data, the trajectory sensing component 200 can also compare and match the data with standard data. The matching results are divided into four levels: excellent, good, average, and poor, each displayed with a different color for differentiation. In a preferred embodiment of this invention, the rod body 120 is provided with a snap-fit ​​section 121 and a threaded section 122. The snap-fit ​​section 121 is located on one side of the threaded section 122. The fixing ring 330 is fixed to the end of the snap-fit ​​section 121 away from the threaded section 122. The locking ring 310 is threadedly connected to the threaded section 122. When the trajectory sensing component 200 is snapped into the snap-fit ​​section 121 through the slot 201, the snap ring 320 is nested in the snap-fit ​​section 121 and abuts against the end face of the trajectory sensing component 200 under the action of the locking ring 310. The end face of the trajectory sensing component 200 is provided with a locking groove 301, and both the retaining ring 320 and the fixing ring 330 are provided with a locking block 340. The locking block 340 on the retaining ring 320 and the locking block 340 on the fixing ring 330 respectively engage with the locking groove 301 on different end faces of the trajectory sensing component 200. In this embodiment, the cross-section of the snap-fit ​​segment 121 is a non-circular surface structure formed by the butt joint of a semi-circle and a rectangle. The structure of the slot 201 is adapted to the snap-fit ​​segment 121. The non-circular surface structure and the slot 201 are designed to resist torque. The locking blocks 340 on the retaining ring 320 and the locking blocks 340 on the fixing ring 330 respectively engage with the locking grooves 301 on different end faces of the trajectory sensing component 200. Since the locking blocks 340 are inserted into the end face of the trajectory sensing component 200 to complete the locking, during the installation process, the slots 201 on the trajectory sensing component 200 are engaged with the locking section 121 and then pushed towards the fixing ring 330, so that the locking blocks 340 on the fixing ring 330 are inserted into the locking grooves 301 on the end face of the trajectory sensing component 200. Under the action of the locking ring 310, the retaining ring 320 moves closer to the trajectory sensing component 200. Here, the locking blocks 340 on the retaining ring 320 are inserted into the end face of the trajectory sensing component 200 away from the fixing ring 330. The locking groove 301 described herein has a semi-arc structure, and the locking block 340 is adapted to the locking groove 301; In a further preferred embodiment of the present invention, the retaining ring 320 is provided with a sliding groove adapted to the retaining section 121. The retaining ring 320 is nested in the retaining section 121 using the sliding groove. When the locking ring 310 is screwed along the threaded section 122, the locking ring 310 will hold the retaining ring 320 against the end face of the trajectory sensing component 200. Here, the retaining ring 320 also uses the sliding groove and the cross-sectional structure of the retaining section 121 to achieve the effect of resisting torque. In a preferred embodiment of this invention, the trajectory sensing component 200 and the assembly 300 constitute a sensing module. There are two sets of sensing modules. One set of sensing modules is located near the ball head 130, while the other set of sensing modules is located near the grip 110. The two sets of sensing modules summarize different data information to help the practitioner learn about their practice results more intuitively. The working principle of this invention is as follows: The trajectory sensing component 200 is fixed to the golf club, and a laser marking component 400 is set in front of the practice area. The laser marking component 400 needs to be on the same straight line as the tee. The speed and angle sensor data on the trajectory sensing component 200 are transmitted to the integrated control module. At the same time, the laser marking component collects the deviation of the swing trajectory and transmits it to the integrated control module. The gradient display area integrates the data from the laser marking component 400 and the trajectory sensing component 200, and displays the action rating under the control of the integrated control module, so that the practitioner can know the status of the practice action in a timely manner. It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of the present invention according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of the present invention. These technical solutions also fall within the scope of protection of the present invention.

Claims

1. An auxiliary laser marking device suitable for golf, applied to the shaft of a golf club, characterized in that, include: A trajectory sensing component, wherein the trajectory sensing component is provided with a line laser module and a sensor module for generating laser trajectories; An assembly for connecting a rod body and a trajectory sensing component, wherein the trajectory sensing component has a slot, the assembly includes a locking ring, a retaining ring, and a fixing ring nested on the rod body, the fixing ring is fixed to the rod body, the trajectory sensing component has a slot and engages with the rod body, and the retaining ring abuts against the end face of the trajectory sensing component under the action of the locking ring. The line laser module generates a laser trajectory during the swing of the club, and the sensor module records the position of the club during the swing.

2. The auxiliary laser marking device for golf as described in claim 1, characterized in that, The trajectory sensing component also includes a housing and a battery for providing power to the line laser module and the sensor module. The line laser module, the sensor module and the battery are all built into the housing. The housing is provided with a laser port for accommodating the transmission of the line laser module beam.

3. The auxiliary laser marking device for golf as described in claim 2, characterized in that, The rod body is provided with a snap-fit ​​section and a threaded section. The snap-fit ​​section is located on one side of the threaded section. The fixing ring is fixed to the end of the snap-fit ​​section away from the threaded section. The locking ring is threadedly connected to the threaded section. When the trajectory sensing component is snapped into the snap-fit ​​section through the slot, the snap ring is nested in the snap-fit ​​section and abuts against the end face of the trajectory sensing component under the action of the locking ring.

4. The auxiliary laser marking device for golf as described in claim 3, characterized in that, The end face of the trajectory sensing component is provided with a locking groove, and both the retaining ring and the fixing ring are provided with locking blocks. The locking blocks on the retaining ring and the locking blocks on the fixing ring respectively engage with the locking grooves on different end faces of the trajectory sensing component.

5. The auxiliary laser marking device for golf as described in claim 4, characterized in that, The sensor module includes a gyroscope and an accelerometer for recording the speed and direction of the sensing rod.

6. The auxiliary laser marking device for golf as described in claim 5, characterized in that, The cross-section of the snap-fit ​​section is an irregular surface structure composed of a semi-circle and a rectangle. The structure of the snap-fit ​​groove is adapted to the snap-fit ​​section. The locking groove is a semi-arc structure. The snap-fit ​​block is adapted to the locking groove.

7. The auxiliary laser marking device for golf as described in claim 6, characterized in that, The auxiliary laser marking device also includes an analysis module and a trajectory sensing component. The trajectory sensing component and the analysis module transmit data information wirelessly, and the laser trajectory collected by the laser marking component is transmitted to the analysis module.

8. The auxiliary laser marking device for golf as described in claim 7, characterized in that, The trajectory sensing component is provided with a gradient display area. The analysis module feeds back the matching degree result to the trajectory sensing component, and the trajectory sensing component displays the result in the gradient display area according to the matching degree result.

9. The auxiliary laser marking device for golf as described in claim 8, characterized in that, The trajectory sensing components and assemblies constitute a sensing module, and the number of sensing modules is not less than two sets.

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