Wind direction measuring device for sports events

Abstract

The utility model discloses a wind direction measuring device for sports events, which belongs to the technical field of sports events and comprises a vertical rod, a first fixing block is arranged on the surface of the upper end of the vertical rod, a wind indicator is arranged on one side of the first fixing block, an indicating component is arranged on the other side of the first fixing block, and an auxiliary inserting structure is arranged on the surface of the lower end of the vertical rod. According to the wind direction indicator, the indicating assembly is arranged, the installation cylinder is installed on the surface of the vertical rod through the fixing ring, the length of the indicating rod is adjusted, the lower end of the indicating rod corresponds to the indicating ring in the installation cylinder, when wind drives the first fixing block to rotate, the indicating rod rotates, and the wind direction can be conveniently and accurately determined by observing the sculpture of the corresponding scale plate; the protective assembly is arranged, the protective barrel is fixed to the outer side of the disc through meshing of the outer threaded sleeve and the inner threaded plate, the pointed cone and the tip end of the auxiliary rod can be shielded, and therefore accidental injury to workers when the device moves can be avoided, and safety is high.

Description

Technical Field

[0001] This utility model belongs to the field of sports event technology, specifically relating to a wind direction measuring device for sports events. Background Technology

[0002] A wind vane is a device used to determine the direction of wind. A wind vane is essentially an asymmetrical object with its center of gravity fixed on a vertical axis. When the wind blows, the end that creates greater resistance to the airflow will rotate with the wind, indicating the wind direction.

[0003] Chinese Patent Application No. 201922163442.9 discloses a wind direction measuring device for sports events. The device includes a vertical rod; a first fixing block rotatably mounted on the vertical rod; a wind vane fixedly installed on one side of the first fixing block; a second fixing block slidably mounted on the vertical rod, located below the first fixing block; a disc fixedly installed at the bottom end of the vertical rod; four storage holes, all located on the disc and arranged in a circular array; a pointed cone fixedly installed at the bottom of the disc; and an auxiliary positioning structure disposed on the vertical rod. This invention provides a wind direction measuring device for sports events that is convenient to use, stable to install, and easy to store.

[0004] In the aforementioned patents, 1. after the wind vane rotates with the wind, it lacks a convenient indicating structure, making it inconvenient to confirm the specific angle of the wind; 2. when the wind direction measuring device is moved, the pointed cone at its lower end and the tip of the auxiliary rod can easily cause injury to the staff, which is not safe enough. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a wind direction measuring device for sports events, which features convenient angle confirmation and high safety.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wind direction measuring device for sports events, comprising a vertical rod, a first fixing block provided on the upper surface of the vertical rod, a wind vane provided on one side of the first fixing block, an indicating component provided on the other side of the first fixing block, an auxiliary insertion structure provided on the lower surface of the vertical rod, a pointed cone provided at the bottom of the vertical rod, a disc provided on the surface of the vertical rod and at the upper end of the pointed cone, and a protective component provided on the outer side of the disc.

[0007] Preferably, the indicating component includes an indicating rod, an indicating ring, a mounting cylinder, a fixing ring, and a connecting plate, wherein the surface of the first fixing block is provided with a connecting plate, the surface of the connecting plate is provided with an indicating rod, the surface of the vertical rod is provided with a fixing ring, the outside of the fixing ring is provided with a mounting cylinder, and the inside of the mounting cylinder is provided with an indicating ring.

[0008] Preferably, the indicator ring includes a transparent protective layer, a scale plate, and a mounting ring, wherein the mounting ring is disposed inside the mounting cylinder, the scale plate is disposed on the surface of the mounting ring, and the transparent protective layer is disposed on the surface of the scale plate.

[0009] Preferably, the indicator rod includes a sleeve rod, a fixing screw, and an inner rod, wherein the sleeve rod is provided on the surface of the connecting plate, the inner rod is provided inside the sleeve rod and extending to one side of the indicator ring, and the fixing screw is provided between the sleeve rod and the inner rod.

[0010] Preferably, the protective component includes a protective cylinder, a protective pad, an internally threaded plate, and an externally threaded sleeve, wherein the protective cylinder is provided on the outer side of the disk, the protective pad is provided inside the protective cylinder, the internally threaded plate is provided on the upper end of the inner surface of the protective cylinder, and the externally threaded sleeve is provided on the side surface of the disk.

[0011] Preferably, the protective component further includes a buffer pad and a limiting plate, wherein a limiting plate is provided on the inner surface of the protective cylinder and at the lower end of the internal thread plate, and a buffer pad is provided on the surface of the limiting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model is equipped with an indicator component, in which the mounting cylinder is installed on the surface of the vertical rod through a fixing ring. The length of the indicator rod is adjusted so that its lower end corresponds to the indicator ring inside the mounting cylinder. When the wind drives the first fixing block to rotate, the indicator rod rotates. By observing the engravings on the corresponding scale plate, the wind direction can be easily and accurately determined.

[0014] 2. This utility model is equipped with a protective component, which fixes the protective cylinder by engaging the outer threaded sleeve with the inner threaded plate on the outer side of the disc. This component can shield the tip of the cone and the tip of the auxiliary rod, thereby preventing accidental injury to the staff when the device moves, and thus ensuring high safety. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is the front view of the present invention;

[0017] Figure 3 This is a front view of the indicator component of this utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged view of point A;

[0019] In the diagram: 1. First fixing block; 2. Indicator assembly; 21. Indicator rod; 211. Sleeve rod; 212. Fixing screw; 213. Inner rod; 22. Indicator ring; 221. Transparent protective layer; 222. Scale plate; 223. Mounting ring; 23. Mounting cylinder; 24. Fixing ring; 25. Connecting plate; 3. Auxiliary plug-in structure; 4. Protective assembly; 41. Protective cylinder; 42. Protective pad; 43. Buffer pad; 44. Limiting plate; 45. Internal threaded plate; 46. External threaded sleeve; 5. Disc; 6. Wind vane; 7. Vertical rod; 8. Cone. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figure 1-4 The present invention provides the following technical solution: a wind direction measuring device for sports events, including a vertical rod 7, a first fixing block 1 is provided on the upper surface of the vertical rod 7, a wind vane 6 is provided on one side of the first fixing block 1, an indicator component 2 is provided on the other side of the first fixing block 1, an auxiliary insertion structure 3 is provided on the lower surface of the vertical rod 7, a pointed cone 8 is provided at the bottom of the vertical rod 7, a disc 5 is provided on the surface of the vertical rod 7 and at the upper end of the pointed cone 8, and a protective component 4 is provided on the outside of the disc 5.

[0023] Specifically, the indicator assembly 2 includes an indicator rod 21, an indicator ring 22, a mounting cylinder 23, a fixing ring 24, and a connecting plate 25. The connecting plate 25 is mounted on the surface of the first fixing block 1, the indicator rod 21 is mounted on the surface of the connecting plate 25, the fixing ring 24 is mounted on the surface of the vertical rod 7, the mounting cylinder 23 is mounted outside the fixing ring 24, and the indicator ring 22 is mounted inside the mounting cylinder 23.

[0024] By adopting the above technical solution, when the first fixed block 1 rotates, the indicator rod 21 is driven to rotate through the connecting plate 25. The protective cylinder 41 is installed on the surface of the vertical rod 7 through the fixing ring 24. The indicator rod 21 corresponds to the indicator ring 22 inside it, which makes it convenient for staff to confirm the specific wind direction.

[0025] Specifically, the indicator ring 22 includes a transparent protective layer 221, a scale plate 222, and a mounting ring 223. The mounting ring 223 is located inside the mounting cylinder 23, and the scale plate 222 is located on the surface of the mounting ring 223. The transparent protective layer 221 is located on the surface of the scale plate 222.

[0026] By adopting the above technical solution, the scale plate 222 is fixed inside the mounting cylinder 23 by the mounting ring 223, and the scale on its surface can indicate the direction, while the transparent protective layer 221 can protect the scale.

[0027] Specifically, the indicator rod 21 includes a sleeve rod 211, a fixing screw 212, and an inner rod 213. The sleeve rod 211 is provided on the surface of the connecting plate 25, and the inner rod 213 is provided inside the sleeve rod 211 and extending to one side of the indicator ring 22. The fixing screw 212 is provided between the sleeve rod 211 and the inner rod 213.

[0028] By adopting the above technical solution, rotating the fixing ring 24 can adjust the height of the mounting cylinder 23, and then the inner rod 213 can be moved within the sleeve rod 211 so that its lower end corresponds to the indicator ring 22. Then, it can be fixed by the fixing screw 212, which can conveniently adjust the height of the indicator ring 22, thus facilitating observation by the staff.

[0029] In this embodiment, the wind direction measuring device is placed at the sports venue. The pointed cone 8 at the lower end of the vertical rod 7 is inserted into the ground, and the auxiliary insertion structure 3 provides auxiliary fixation. The wind vane 6 rotates around the vertical rod 7 via a bearing inside the first fixing block 1, indicating the wind direction. When the first fixing block 1 rotates, it drives the indicator rod 21 to rotate via the connecting plate 25. A protective cylinder 41 is installed on the surface of the vertical rod 7 via a fixing ring 24. The indicator rod 21 corresponds to the indicator ring 22 inside it, making it convenient for staff to confirm the specific wind direction. The scale plate 222... The mounting ring 223 is fixed inside the mounting cylinder 23. The scale on its surface can indicate the direction. The transparent protective layer 221 can protect the scale. Rotating the fixing ring 24 can adjust the height of the mounting cylinder 23. Then, the inner rod 213 moves in the sleeve rod 211 so that its lower end corresponds to the indicator ring 22. Then, it is fixed by the fixing screw 212. The height of the indicator ring 22 can be easily adjusted, which makes it convenient for the staff to observe. After the device is used, the auxiliary rod of the auxiliary insertion structure 3 is inserted into the storage hole of the disc 5 for storage.

[0030] Example 2

[0031] The difference between this embodiment and Embodiment 1 is that the protective component 4 includes a protective cylinder 41, a protective pad 42, an internally threaded plate 45, and an externally threaded sleeve 46. Specifically, the protective cylinder 41 is located on the outer side of the disc 5, the protective pad 42 is located inside the protective cylinder 41, the internally threaded plate 45 is located on the upper end of the inner surface of the protective cylinder 41, and the externally threaded sleeve 46 is located on the side surface of the disc 5.

[0032] By adopting the above technical solution, the protective cylinder 41 is sleeved on the outside of the disc 5, and the inner thread plate 45 and the outer thread sleeve 46 are threadedly engaged, thereby fixing the protective cylinder 41 so that it can protect the sharp cone 8 and the tip of the auxiliary rod, preventing them from piercing the staff, thus ensuring high safety. The protective pad 42 can provide soft protection.

[0033] Specifically, the protective component 4 also includes a buffer pad 43 and a limiting plate 44. The limiting plate 44 is provided on the inner surface of the protective cylinder 41 and at the lower end of the internal thread plate 45, and the surface of the limiting plate 44 is provided with a buffer pad 43.

[0034] By adopting the above technical solution, the limiting plate 44 can limit the protective cylinder 41, preventing the internal thread plate 45 and the external thread sleeve 46 from rotating excessively, and the buffer pad 43 can play a role in anti-collision protection.

[0035] In this embodiment, the protective cylinder 41 is sleeved on the outside of the disc 5, and the inner threaded plate 45 and the outer threaded sleeve 46 are threadedly engaged to fix the protective cylinder 41, so that it can protect the sharp cone 8 and the tip of the auxiliary rod, preventing them from piercing the staff and ensuring high safety. The protective soft pad 42 can provide soft protection, the limiting plate 44 can limit the protective cylinder 41 to prevent the inner threaded plate 45 and the outer threaded sleeve 46 from rotating excessively, and the buffer pad 43 can provide anti-collision protection.

[0036] The structure and working principle of the auxiliary insertion structure 3, which consists of a second fixed block, a hinge block, an auxiliary rod, a pedal, a connecting rod, and a third fixed block, have been disclosed in a wind direction measuring device for sports events published in Chinese patent application number 201922163442.9. Its working principle is to loosen the locking bolts so that the second and third fixed blocks can slide freely. At this time, the four auxiliary rods are evenly inserted into the sand layer and reinforced by stepping on the pedal.

[0037] The working principle and usage process of this utility model are as follows: When using this utility model, the wind direction measuring device is placed in the competition venue of a sports event. The pointed cone 8 at the lower end of the vertical rod 7 is inserted into the ground, and the auxiliary insertion structure 3 is used to fix it. The wind vane 6 rotates around the vertical rod 7 through the bearing in the first fixing block 1, which can indicate and measure the wind direction. When the first fixing block 1 rotates, it drives the indicator rod 21 to rotate through the connecting plate 25. The protective cylinder 41 is installed on the surface of the vertical rod 7 through the fixing ring 24. The indicator rod 21 corresponds to the indicator ring 22 inside it, which can facilitate the staff to confirm the specific wind direction. The scale plate 222 is fixed inside the mounting cylinder 23 through the mounting ring 223. The scale on its surface can indicate the direction. The transparent protective layer 221 can protect the scale. Rotating the fixing ring 24 can adjust the height of the mounting cylinder 23. Then, the inner rod 213 is moved within the sleeve rod 211 so that its lower end corresponds to the indicator ring 22. It is then fixed by the fixing screw 212, which allows for easy adjustment of the height of the indicator ring 22, making it convenient for staff to observe. After the device is used, the auxiliary rod of the auxiliary insertion structure 3 is inserted into the storage hole of the disc 5 for storage. The protective cylinder 41 is sleeved on the outside of the disc 5, and the inner thread plate 45 and the outer thread sleeve 46 are threadedly engaged, thereby fixing the protective cylinder 41. This allows it to protect the sharp cone 8 and the tip of the auxiliary rod, preventing them from piercing the staff and ensuring high safety. The protective soft pad 42 provides soft protection, the limiting plate 44 limits the protective cylinder 41 to prevent excessive rotation of the inner thread plate 45 and the outer thread sleeve 46, and the buffer pad 43 provides anti-collision protection.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wind direction measuring device for sports events, comprising a vertical rod, characterized in that: The upper surface of the vertical rod is provided with a first fixing block, a wind vane is provided on one side of the first fixing block, an indicator component is provided on the other side of the first fixing block, an auxiliary plug-in structure is provided on the lower surface of the vertical rod, a pointed cone is provided at the bottom of the vertical rod, a disc is provided on the surface of the vertical rod and at the upper end of the pointed cone, and a protective component is provided on the outside of the disc.

2. The wind direction measuring device for sports events according to claim 1, characterized in that: The indicating component includes an indicating rod, an indicating ring, a mounting cylinder, a fixing ring, and a connecting plate. The connecting plate is provided on the surface of the first fixing block, the indicating rod is provided on the surface of the connecting plate, the fixing ring is provided on the surface of the vertical rod, the mounting cylinder is provided on the outside of the fixing ring, and the indicating ring is provided inside the mounting cylinder.

3. The wind direction measuring device for sports events according to claim 2, characterized in that: The indicator ring includes a transparent protective layer, a scale plate, and a mounting ring. The mounting ring is disposed inside the mounting cylinder, the scale plate is disposed on the surface of the mounting ring, and the transparent protective layer is disposed on the surface of the scale plate.

4. A wind direction measuring device for sports events according to claim 2, characterized in that: The indicator rod includes a sleeve rod, a fixing screw, and an inner rod. The sleeve rod is provided on the surface of the connecting plate, and the inner rod is provided inside the sleeve rod and extending to one side of the indicator ring. The fixing screw is provided between the sleeve rod and the inner rod.

5. A wind direction measuring device for sports events according to claim 1, characterized in that: The protective assembly includes a protective cylinder, a protective pad, an internally threaded plate, and an externally threaded sleeve. The protective cylinder is located on the outer side of the disc, the protective pad is located inside the protective cylinder, the internally threaded plate is located on the upper end of the inner surface of the protective cylinder, and the externally threaded sleeve is located on the side surface of the disc.

6. A wind direction measuring device for sports events according to claim 5, characterized in that: The protective assembly also includes a buffer pad and a limiting plate, wherein a limiting plate is provided on the inner surface of the protective cylinder and at the lower end of the internal thread plate, and a buffer pad is provided on the surface of the limiting plate.

Images