Sports boundary-crossing electronic detector
Through the sports crossing electronic detector, infrared sensors and alarms are used to detect the position of the ball, the problem of inaccurate referee judgment is solved, the fairness of the game is improved, and the device can be adjusted according to the size of the venue.
Patent Information
- Application Number
- CN202420738532.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The referee lacks effective tools when passing the boundary of the penalty kick in ball sports, which may cause wrong judgments and affect the fairness of the game.
A sports cross-border electronic detector is designed, including a ground, a mounting block, a mounting panel, an infrared sensor, a controller and an alarm, through an infrared sensor to detect the position of the ball and issue an alarm, and the device can be adjusted according to the size of the site.
It improves the accuracy of ball crossing penalty and adapts to different venue sizes through an adjustable design to ensure the fairness of the game.
Smart Images
Figure CN222266090U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an electronic detector, in particular to an electronic detector for sports crossing a boundary. Background Art
[0002] With the rapid development of world sports and the continuous improvement of competitive level, new and higher requirements have been put forward for referees of competitive sports. For example, in some ball sports, whether the ball crosses the boundary is very important, and referees are required to make fair and accurate judgments.
[0003] At present, since referees have no tools to use and can only judge based on vision and experience, wrong judgments may occur, thus affecting the fairness of the game. Therefore, the present application proposes an electronic sports boundary crossing detector to solve this problem. Utility Model Content
[0004] The purpose of the utility model is to provide an electronic detector for crossing the boundary in sports, so as to solve the problem mentioned in the above background technology that since the referee has no tools to use and can only judge based on vision and experience, wrong judgments may occur, thus affecting the fairness of the game.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A sports boundary crossing electronic detector includes a ground, a mounting block and a mounting panel, wherein a placement groove is provided on the ground, the mounting block is embedded in the placement groove, a top plate is fixedly installed on the top of the mounting block, a plurality of infrared sensors are fixedly installed on the top plate, a mounting frame is fixedly installed on the top of the ground, the mounting frame is U-shaped, an infrared receiver is fixedly installed on the bottom surface of the mounting frame and at a position corresponding to each infrared sensor, an insertion block is fixedly installed on one side of the mounting block, mounting grooves are symmetrically provided on both sides of the insertion block, springs are fixedly installed inside the two mounting grooves, a limit block is fixedly installed on one end of the spring, the limit block passes through the mounting groove, a slot is provided on the other side of the mounting block, through slots are symmetrically provided on the mounting block and on both sides of the slot, and a controller and an alarm are fixedly installed on the mounting panel.
[0007] As a further solution of the utility model: the through groove is matched with the limit block, and the insert block is matched with the slot.
[0008] As a further solution of the utility model: the installation panel is fixed in the field.
[0009] As a further solution of the utility model: a plurality of infrared sensors are arranged at equal distances.
[0010] As a further solution of the utility model: the infrared sensor is electrically connected to the controller through a wire, and the controller is electrically connected to the alarm through a wire.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. In the utility model, when the ball passes over the boundary, it will be detected by the infrared sensor, and the infrared sensor will transmit the detected signal to the controller, and the controller will control the alarm to sound to inform people that the ball has crossed the boundary.
[0013] 2. The utility model completes the fixation between multiple devices by inserting an insert block of one device into the slot of another device so that the limit block is snapped into the inside of the through slot, thereby achieving the ability to assemble the devices as needed to adapt to the required size. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model.
[0015] Figure 2 It is a partial top sectional view of the present invention.
[0016] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.
[0017] Figure 4 It is a partial top view of the present utility model.
[0018] 1. Ground; 2. Alarm; 3. Mounting panel; 4. Controller; 5. Top plate; 6. Mounting block; 7. Limit block; 8. Through slot; 9. Slot; 10. Mounting slot; 11. Spring; 12. Insert block; 13. Infrared sensor; 14. Mounting bracket; 15. Infrared receiver. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figures 1 to 4In the embodiment of the utility model, a sports boundary crossing electronic detector includes a ground 1, a mounting block 6 and a mounting panel 3. A placement groove is provided on the ground 1, and the mounting block 6 is embedded in the placement groove. A top plate 5 is fixedly installed on the top of the mounting block 6, and a plurality of infrared sensors 13 are fixedly installed on the top plate 5. A mounting frame 14 is fixedly installed on the top of the ground 1. The mounting frame 14 is U-shaped, and an infrared receiver 15 is fixedly installed on the bottom surface of the mounting frame 14 and at a position corresponding to each infrared sensor 13. An insert block 12 is fixedly installed on one side of the mounting block 6, and mounting grooves 10 are symmetrically provided on both sides of the insert block 12. Springs 11 are fixedly installed inside the two mounting grooves 10, and a limit block 7 is fixedly installed on one end of the spring 11. The limit block 7 passes through the mounting groove 10, and a slot 9 is provided on the other side of the mounting block 6. Through slots 8 are symmetrically provided on the mounting block 6 and located on both sides of the slot 9. The through slots 8 are adapted to the limit block 7, and the insert block 12 is adapted to the slot 9. A controller 4 and an alarm 2 are fixedly installed on the mounting panel 3.
[0021] The mounting panel 3 is fixed in the field.
[0022] The plurality of infrared sensors 13 are arranged at equal distances, so that a straight infrared group is formed between the infrared sensors 13 .
[0023] The infrared sensor 13 is electrically connected to the controller 4 via a wire, and the controller 4 is electrically connected to the alarm 2 via a wire.
[0024] The working principle of the utility model is:
[0025] When the utility model is used, the device is embedded in the ground 1, and the infrared sensor 13 is used to accurately detect the ball passing over the infrared sensor 13. When the ball passes through the infrared rays of the infrared sensor 13, the infrared sensor 13 will transmit the signal to the controller 4, and the controller 4 will control the alarm 2 to sound an alarm, thereby improving the accuracy of detecting the ball crossing the boundary. The device can be installed and adjusted according to the size of the venue. The adjustment method is to dig out a placement groove for installing the device, and insert the plug block 12 of one device into the inside of the slot 9 of the other device. During the insertion process, the limit block 7 will squeeze the spring 11 and be stored in the inside of the installation groove 10. When the limit block 7 moves to the through groove 8, it will be affected by the reset of the spring 11 and inserted into the inside of the through groove 8, thereby completing the fixation between the two devices, thereby achieving the effect of expansion and adjustment according to the size of the venue.
[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. An electronic detector for crossing a boundary in sports, comprising a ground (1), a mounting block (6) and a mounting panel (3), characterized in that: The floor (1) is provided with a placement groove, the mounting block (6) is embedded in the placement groove, a top plate (5) is fixedly mounted on the top of the mounting block (6), a plurality of infrared sensors (13) are fixedly mounted on the top plate (5), a mounting frame (14) is fixedly mounted on the top of the floor (1), the mounting frame (14) is U-shaped, an infrared receiver (15) is fixedly mounted on the bottom surface of the mounting frame (14) and at a position corresponding to each infrared sensor (13), and a side of the mounting block (6) is fixedly mounted. An insert block (12) is installed, and installation grooves (10) are symmetrically provided on both sides of the insert block (12). Springs (11) are fixedly installed inside the two installation grooves (10). A limit block (7) is fixedly installed on one end of the spring (11), and the limit block (7) passes through the installation groove (10). A slot (9) is provided on the other side of the installation block (6), and through slots (8) are symmetrically provided on the installation block (6) and located on both sides of the slot (9). A controller (4) and an alarm (2) are fixedly installed on the installation panel (3).
2. The electronic detector for sports crossing the boundary according to claim 1, characterized in that: The through groove (8) is matched with the limiting block (7), and the inserting block (12) is matched with the slot (9).
3. The electronic detector for sports crossing the boundary according to claim 1, characterized in that: The installation panel (3) is fixed in the field.
4. The electronic detector for sports crossing the boundary according to claim 1, characterized in that: The plurality of infrared sensors (13) are arranged at equal distances.
5. The electronic detector for sports crossing the boundary according to claim 1, characterized in that: The infrared sensor (13) is electrically connected to the controller (4) via a wire, and the controller (4) is electrically connected to the alarm (2) via a wire.