Athlete electroencephalogram nerve response monitoring helmet

Abstract

The invention relates to the technical field of sportsman safety helmets, in particular to a sportsman electroencephalogram nerve response monitoring helmet which comprises a shell, a velometer and a blocking shell, an electroencephalogram nerve monitor is fixedly mounted in the shell, a mounting plate is fixedly connected to the shell, mounting grooves are symmetrically formed in the mounting plate, and the velometer is fixedly connected to the shell. The device has the beneficial effects that protection can be provided for the ears of an athlete, the situation that the ears of the athlete are hurt due to external impact after the athlete falls down can be prevented, the safety of the athlete is improved, and the safety of the athlete is improved. The blocking shell can be flexibly disassembled through cooperative use of all the components, cleaning of the blocking shell is facilitated, an athlete can flexibly adjust the use form of the helmet, whether the helmet protects ears or not can be freely selected, adaptability is high, the athlete does not need to specially prepare two helmets, and convenience is high.

Description

Technical Field

[0001] The invention relates to the technical field of safety helmets for athletes, in particular to an electroencephalographic nerve reaction monitoring helmet for athletes. Background Art

[0002] Cyclist's safety helmet is a vital piece of equipment in cycling. Its main function is to protect the athlete's head from injury. Falling during cycling may cause serious damage to the head. Data shows that wearing a helmet can prevent head injuries and greatly reduce accident mortality. The helmets used by cyclists are lightweight and breathable.

[0003] Bicycle helmets have two types, one is to cover the athlete's ears inside the helmet, and the other is to provide comprehensive protection for the head, ignoring the ears. Both types of helmets are of one-piece design, and in actual use, the ear cover part of the over-ear helmet cannot be flexibly disassembled, which brings certain troubles to the cleaning of the ear cover part of the helmet, and the other type of helmet for head protection cannot protect the athlete's ears, which can easily cause the athlete's ears to be externally injured after falling. The use of both types of helmets has great limitations. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a helmet for monitoring the electroencephalogram (EEG) neural responses of athletes.

[0005] The technical solution adopted by the present invention to solve the technical problem is: an athlete's electroencephalogram nerve reaction monitoring helmet, comprising a shell, a speed meter and a blocking shell, wherein an electroencephalogram nerve monitor is fixedly installed inside the shell, a mounting plate is fixedly connected to the shell, symmetrical mounting grooves are provided on the mounting plate, and slots are provided at positions corresponding to the bottom ends of the mounting grooves on the mounting plate, and a placement groove is provided at a middle position on the mounting plate, a rotating rod is rotatably connected inside the two mounting grooves, a lifting frame is slidably connected inside the two slots, a first rubber layer is provided at the connection between the two slots and the lifting frame, and the tops of the two lifting frames are fixedly connected to a limited shell, and a plurality of air holes are provided on the shell; The shell body is provided with symmetrically arranged square grooves, and the top positions of the square grooves on the shell body are fixedly connected with symmetrically arranged support frames, and the bottom ends of the multiple support frames are fixedly connected with extrusion balls, and the insides of the two square grooves are rotatably connected with round rods, and the two round rods are fixedly connected with arc blocks, and the insides of the two arc blocks are provided with sliding grooves, and the insides of the two sliding grooves are slidably connected with symmetrically arranged sliding blocks, and the multiple sliding blocks are fixedly connected with springs at the positions corresponding to the insides of the sliding grooves, and the bottom ends of the multiple sliding blocks are fixedly connected with clamping plates, and the two clamping plates are fixedly connected with pressure blocks; There are two blocking shells in total, and a plurality of ventilation grooves are provided on each of the two blocking shells. A connecting groove is provided on the top of each of the two blocking shells.

[0006] Specifically, the card slots are all located at the bottom end of the installation slots, the installation slots are all in communication with the card slots, and the speed meter is movably installed inside the placement slots.

[0007] Specifically, the lifting frames are all slidably connected to the rotating rod, and the speed meter is located at the middle position of the two limit shells.

[0008] Specifically, the shell is fixedly connected with symmetrically arranged support blocks, a plurality of the support blocks are slidably connected with blocking rods, the top ends of two adjacent blocking rods are commonly fixedly connected with top plates, and a second rubber layer is provided at the connection between the plurality of support blocks and the blocking rods.

[0009] Specifically, the specific shape of the support frame is L-shaped, and the specific shape of the extrusion ball is spherical.

[0010] Specifically, the interior of the slide groove is fixedly connected with a vertical block, and the two vertical blocks are fixedly connected with symmetrically arranged guide rods, the other ends of the two guide rods are fixedly connected to the inner wall of the slide groove, the springs are fixedly connected to the vertical blocks, and the guide rods are located in the hollow position of the springs.

[0011] Specifically, the specific shapes of the pressure blocks are all semicircular, and the clamping plates are all clamped with the connecting grooves.

[0012] Beneficial effects of the present invention: The present invention provides symmetrical blocking shells, and both blocking shells are provided with ventilation grooves, which enable the athlete's ears to normally receive sounds from the outside and prevent the athlete's hearing from being affected. The blocking shells for the ears can provide protection for the athlete's ears and prevent the athlete's ears from being injured by external impact after falling. The blocking shells can be flexibly disassembled through the coordinated use of various components, which is not only conducive to the cleaning of the blocking shells, but also convenient for athletes to flexibly adjust the use of the helmet, and can freely choose whether the helmet protects the ears. The adaptability is strong, and there is no need for athletes to specially prepare two types of helmets. The convenience is high, and it is also convenient to install and disassemble the speed meter, and the speed meter can be installed on the front half of the helmet. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 The front view provided by the present invention; Figure 2The internal structure diagram of the housing provided by the present invention; Figure 3 A cross-sectional view of the mounting plate provided by the present invention; Figure 4 A structural diagram of the lifting frame and the card slot separation provided by the present invention; Figure 5 A side view provided for the present invention; Figure 6 A cross-sectional view of an arc block provided by the present invention; Figure 7 The present invention provides Figure 6 A in the enlarged structure diagram; Figure 8 A cross-sectional view of a barrier shell provided by the present invention.

[0015] In the figure: 1. shell; 2. speed meter; 3. blocking shell; 4. EEG neural monitor; 5. mounting plate; 6. mounting slot; 7. card slot; 8. placement slot; 9. rotating rod; 10. lifting frame; 11. first rubber layer; 12. limit shell; 13. air vent; 14. square slot; 15. support frame; 16. squeeze ball; 17. round rod; 18. arc block; 19. slide groove; 20. sliding block; 21. spring; 22. card plate; 23. pressure block; 24. ventilation groove; 25. connecting groove; 26. support block; 27. blocking rod; 28. top plate; 29. ​​second rubber layer; 30. vertical block; 31. guide rod. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 8 As shown, an athlete's electroencephalogram nerve reaction monitoring helmet described in the present invention comprises a shell 1, a speed meter 2 and a blocking shell 3, an electroencephalogram nerve monitor 4 is fixedly installed inside the shell 1, a mounting plate 5 is fixedly connected to the shell 1, a symmetrically arranged mounting groove 6 is provided on the mounting plate 5, a clamping groove 7 is provided at the bottom end position of the mounting groove 6 on the mounting plate 5, a placement groove 8 is provided at the middle position of the mounting plate 5, a rotating rod 9 is rotatably connected inside the two mounting grooves 6, a lifting frame 10 is slidably connected inside the two clamping grooves 7, a first rubber layer 11 is provided at the connection between the two clamping grooves 7 and the lifting frame 10, a limited space shell 12 is fixedly connected to the top of the two lifting frames 10, and a plurality of air holes 13 are provided on the shell 1; The shell 1 is provided with symmetrically arranged square grooves 14, and the top positions of the square grooves 14 on the shell 1 are all fixedly connected with symmetrically arranged support frames 15, and the bottom ends of the multiple support frames 15 are all fixedly connected with extrusion balls 16, and the insides of the two square grooves 14 are rotatably connected with round rods 17, and the two round rods 17 are both fixedly connected with arc blocks 18, and the insides of the two arc blocks 18 are provided with slide grooves 19, and the insides of the two slide grooves 19 are both slidably connected with symmetrically arranged sliding blocks 20, and the multiple sliding blocks 20 are fixedly connected with springs 21 at the positions inside the corresponding slide grooves 19, and the bottom ends of the multiple sliding blocks 20 are all fixedly connected with clamping plates 22, and the two clamping plates 22 are fixedly connected with pressure blocks 23; There are two blocking shells 3 in total. A plurality of ventilation grooves 24 are formed on the two blocking shells 3 , and a connecting groove 25 is formed at the top of the two blocking shells 3 .

[0018] The card slots 7 are all located at the bottom end of the mounting slots 6, and the mounting slots 6 are all in communication with the card slots 7. The speedometer 2 is movably installed in the placement slot 8, and the speedometer 2 is movably installed in the placement slot 8, and the limit shell 12 provides basic fixation for the speedometer 2 to prevent the speedometer 2 from accidentally separating from the placement slot 8. The lifting frames 10 are slidably connected with the rotating rod 9, and the speedometer 2 is located in the middle position of the two limit shells 12. The rotating rod 9 is convenient for driving the lifting frames 10 to rotate, and the lifting frames 10 are convenient for providing a limit for the rotating rod 9 to prevent the rotating rod 9 from accidentally rotating. The housing 1 is fixedly connected with symmetrically arranged support blocks 26, and a plurality of support blocks 26 are slidably connected with blocking rods 27. The top ends of two adjacent blocking rods 27 are commonly fixedly connected with a top plate 28. A second rubber layer 29 is provided at the connection between the plurality of support blocks 26 and the blocking rods 27. The connection extrusion force between the second rubber layer 29 and the blocking rods 27 can prevent The blocking rod 27 does not move unexpectedly under the interference of external force, and the blocking rod 27 can provide a limit for the blocking shell 3. The specific shapes of the support frame 15 are all L-shaped, and the specific shapes of the squeezing ball 16 are all spherical. The spherical squeezing ball 16 is convenient for squeezing the pressure block 23 when the pressure block 23 rotates. The interior of the slide groove 19 is fixedly connected with a vertical block 30, and the two vertical blocks 30 are fixedly connected with a symmetrically arranged guide rod 31. The other ends of the two guide rods 31 are fixedly connected to the inner wall of the slide groove 19, and the spring 21 is fixedly connected to the vertical block 30. The guide rod 31 is located in the hollow position of the spring 21. The guide rod 31 is convenient for providing guidance for the sliding of the sliding block 20, and the spring 21 is convenient for driving the sliding block 20 to reset and move. The specific shapes of the pressure block 23 are all semicircular, and the clamping plate 22 is clamped with the connecting groove 25. The clamping plate 22 is clamped with the connecting groove 25 to fix the blocking shell 3.

[0019] When in use, the shell 1 can be directly worn on the athlete's head, and the two blocking shells 3 cover the athlete's ears respectively to provide protection for the athlete's ears. At this time, the blocking rod 27 is in contact with the outer wall of the blocking shell 3, and the blocking rod 27 can prevent the blocking shell 3 from accidentally rotating. The ventilation groove 24 can ensure normal air flow in the athlete's ears, and also allow the athlete to receive external sounds normally. The EEG nerve monitor 4 inside the shell 1 fits with the athlete's head. When the athlete is in a force sprint state, the EEG nerve monitor 4 can monitor the potential and polarity changes of the athlete's head during the force movement, and monitor the intensity changes of the athlete's brain bioelectricity under different movement states, thereby discovering the connection between the athlete's mental activity state and sports performance. The speed meter 2 can monitor the output speed of the bicycle in real time. When the athlete is in a force state, the speed meter 2 monitors the different speeds of the bicycle, and the staff can use the measurement to The bicycle speed monitored by the speedometer 2 is combined with the athlete's nerve excitement reflected by the EEG nerve monitor 4, so as to accurately obtain the speed of the athlete under different EEG fluctuations. When the speedometer 2 needs to be disassembled for maintenance, the two limit shells 12 can be directly and forcefully dragged upward slowly. At this time, the limit shell 12 will drive the lifting frame 10 to move upward inside the slot 7. The first rubber layer 11 inside the slot 7 and the outer wall of the lifting frame 10 have extremely strong friction. The friction can also provide position fixation for the lifting frame 10 and the limit shell 12. Therefore, it is necessary to forcefully pull the limit shell 12. When the limit shell 12 drives the lifting frame 10 to move from the inside of the slot 7 to the inside of the installation slot 6, the two limit shells 12 can be rotated in a direction away from each other. At this time, the rotation of the limit shell 12 will drive the rotating rod 9 to rotate through the lifting frame 10. At this time, the two limit shells 12 are rotated open, and the speedometer 2 can be directly taken out from the inside of the placement slot 8. The installation of the speedometer 2 is similar. When the blocking shell 3 needs to be disassembled for cleaning, the blocking rod 27 is first pulled upward by the top plate 28. The outer wall of the blocking rod 27 moving upward will generate a great friction force with the second rubber layer 29. The friction force can provide a position fixation for the blocking rod 27. Therefore, it is necessary to pull the blocking rod 27 with force. When the blocking rod 27 no longer abuts against the outer wall of the blocking shell 3, the blocking shell 3 can be directly rotated upward. The blocking shell 3 will drive the arc block 18 to rotate together through the clamping plate 22. The blocking shell 3 and the arc block 18 will both rotate with the round rod 17 as the center of the circle. When the shell 3 drives the clamping plate 22 to rotate upward, the clamping plate 22 will drive the pressure block 23 to abut against the squeezing ball 16 during the rotation process. At this time, since the clamping plate 22 and the pressure block 23 continue to rotate upward, the squeezing ball 16 will also passively squeeze the pressure block 23 continuously. At this time, the pressure block 23 is squeezed and the clamping plate 22 moves toward the middle direction. The movement of the clamping plate 22 toward the middle direction will drive the sliding block 20 to slide inside the sliding groove 19. The sliding of the sliding block 20 is guided by the guide rod 31. At the same time, the sliding block 2 0 will also squeeze and shrink the spring 21. At this time, each clamping plate 22 moves towards the middle direction at the same time. After the blocking shell 3 and the clamping plate 22 are rotated upward by 90 degrees, the clamping plate 22 is no longer clamped with the connecting groove 25. At this time, the blocking shell 3 can be moved in the opposite direction of the corresponding clamping plate 22. At this time, the blocking shell 3 is disassembled and the blocking shell 3 can be cleaned. It can also be regarded as disassembling the blocking shell 3 and not using the blocking shell 3, and then using another state of the shell 1. The installation of the blocking shell 3 is similar. The present invention can prevent the athlete's ears from being injured by external impact after falling, and the blocking shell 3 can be flexibly disassembled through the coordinated use of various components, which is not only conducive to the cleaning of the blocking shell 3, but also convenient for the athlete to flexibly adjust the use form of the helmet. The helmet can be freely selected whether to protect the ears, and the adaptability is strong. There is no need for the athlete to specially prepare two helmets, which is more convenient. In addition, it is convenient to install and disassemble the speed meter 2, and the speed meter 2 can be installed on the front half of the helmet. The overall structure is very simple, and the manufacturing cost and the use cost are both low.

[0020] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A helmet for monitoring the electroencephalogram (EEG) of athletes, characterized in that: The invention comprises a shell (1), a speed meter (2) and a blocking shell (3), wherein an electroencephalogram (4) is fixedly installed inside the shell (1), a mounting plate (5) is fixedly connected to the shell (1), the mounting plate (5) is provided with symmetrically arranged mounting grooves (6), a clamping groove (7) is provided at the bottom of the mounting groove (6) on the mounting plate (5), a placement groove (8) is provided at the middle position on the mounting plate (5), a rotating rod (9) is rotatably connected inside the two mounting grooves (6), a lifting frame (10) is slidably connected inside the two clamping grooves (7), a first rubber layer (11) is provided at the connection between the two clamping grooves (7) and the lifting frame (10), the top ends of the two lifting frames (10) are fixedly connected to a limit shell (12), and a plurality of air holes (13) are provided on the shell (1); The shell (1) is provided with symmetrically arranged square grooves (14), and the top positions of the square grooves (14) on the shell (1) are fixedly connected with symmetrically arranged support frames (15), and the bottom ends of the plurality of support frames (15) are fixedly connected with extrusion balls (16), and the insides of the two square grooves (14) are rotatably connected with round rods (17), and the two round rods (17) are fixedly connected with arc blocks (18), and the insides of the two arc blocks (18) are provided with sliding grooves (19), and the insides of the two sliding grooves (19) are slidably connected with symmetrically arranged sliding blocks (20), and the plurality of sliding blocks (20) are fixedly connected with springs (21) at the positions inside the corresponding sliding grooves (19), and the bottom ends of the plurality of sliding blocks (20) are fixedly connected with clamping plates (22), and the two clamping plates (22) are fixedly connected with pressure blocks (23); There are two blocking shells (3) in total, and a plurality of ventilation grooves (24) are provided on each of the two blocking shells (3). A connecting groove (25) is provided at the top of each of the two blocking shells (3).

2. The athlete's electroencephalogram neural response monitoring helmet according to claim 1, characterized in that: The card slots (7) are all located at the bottom end of the installation slots (6), the installation slots (6) are all in communication with the card slots (7), and the speed meter (2) is movably installed inside the placement slot (8).

3. The athlete's electroencephalogram neural response monitoring helmet according to claim 1, characterized in that: The lifting frames (10) are slidably connected to the rotating rods (9), and the speed meter (2) is located at a middle position between the two limit shells (12).

4. The athlete's electroencephalogram neural response monitoring helmet according to claim 1, characterized in that: The housing (1) is fixedly connected to symmetrically arranged support blocks (26), a plurality of the support blocks (26) are slidably connected to blocking rods (27), the top ends of two adjacent blocking rods (27) are commonly fixedly connected to a top plate (28), and a second rubber layer (29) is provided at the connection between the plurality of support blocks (26) and the blocking rods (27).

5. The athlete's electroencephalogram neural response monitoring helmet according to claim 1, characterized in that: The specific shape of the support frame (15) is an L-shaped arrangement, and the specific shape of the squeezing ball (16) is a spherical arrangement.

6. The athlete's electroencephalogram neural response monitoring helmet according to claim 1, characterized in that: The interior of the slide groove (19) is fixedly connected to a vertical block (30), and the two vertical blocks (30) are fixedly connected to symmetrically arranged guide rods (31), and the other ends of the two guide rods (31) are fixedly connected to the inner wall of the slide groove (19), and the springs (21) are fixedly connected to the vertical blocks (30), and the guide rods (31) are located in the hollow position of the springs (21).

7. The athlete's electroencephalogram neural response monitoring helmet according to claim 1, characterized in that: The specific shape of the pressure bearing blocks (23) is a semicircular arrangement, and the clamping plates (22) are clamped with the connecting grooves (25).

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