Flight helmet suitable for unmanned aerial vehicle driver

Abstract

The invention discloses a flying helmet suitable for an unmanned aerial vehicle driver, and relates to the technical field of unmanned aerial vehicle helmes.The flying helmet comprises a helmet body, a silica gel shell and an elastic band, and the helmet body is provided with a heat dissipation mechanism used for conducting heat dissipation on an inner cavity of the helmet body; the helmet body is provided with a rotating mechanism used for checking whether the elastic band and the silica gel shell are worn or not. Through the heat dissipation mechanism, flowing of air in the inner cavity of the helmet body can be accelerated, so that the purpose of efficient heat dissipation of the inner cavity of the helmet body can be achieved, the heat dissipation efficiency of the head of an operator can be further improved, and through the rotating mechanism, when the silica gel shell is worn, through mutual cooperation with a sealing cover plate, the heat dissipation efficiency of the head of the operator can be improved. And through the sealing cover plate which is separated from the fixing block, an instructor can quickly check whether the operator completes effective wearing of the silica gel shell or not.

Description

Technical Field

[0001] The invention relates to the technical field of unmanned aerial vehicle helmets, in particular to a flight helmet suitable for unmanned aerial vehicle pilots. Background Art

[0002] A drone is an unmanned aerial vehicle controlled by radio remote control or program, and is used for a variety of military and civilian missions. Drones are actually a general term for unmanned aerial vehicles. When existing drones are in use, operators can control them through a flight helmet. The flight helmet of a drone is a special helmet equipped with a display and sensors, allowing the operator to watch real-time video from a first-person perspective, control the drone through head movements, and provide a certain degree of protection for the operator's head.

[0003] The existing flight helmets for unmanned aerial vehicles are usually thick and airtight in order to wrap and protect the operator's head. Therefore, when the operator wears the helmet for a long time, the heat in the helmet cannot be effectively dissipated, which makes the operator prone to heat stroke, blurred eyes due to sweat, etc. In addition, in order to prevent the helmet from accidentally shifting or slipping during use, the helmet is fixed by fitting the silicone shell against the operator's chin. However, after the novice operator puts on the helmet, the instructor needs to check the wearing of the helmet one by one to ensure that the operator effectively wears the silicone shell. In order to further improve the efficiency of heat dissipation for the operator's head and enable the instructor to quickly check whether the operator has effectively worn the silicone shell, based on this, a flight helmet suitable for unmanned aerial vehicle pilots is now provided, which can eliminate the disadvantages of the existing devices. Summary of the invention

[0004] The purpose of the present invention is to provide a flight helmet suitable for drone pilots to solve the problems in the background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A flight helmet suitable for a drone pilot, comprising a helmet body, one end of the helmet body is provided with a silicone shell, the outer wall of the silicone shell is symmetrically fixedly connected with two elastic bands, and the helmet body is provided with a heat dissipation mechanism for dissipating heat from the inner cavity of the helmet body;

[0007] The heat dissipation mechanism comprises:

[0008] A heat dissipation helmet is arranged inside a helmet body, wherein a plurality of groups of support blocks are fixedly connected to the outer wall of the heat dissipation helmet in a circumferential direction, and the plurality of groups of support blocks are fixedly connected to the helmet body;

[0009] The helmet body is provided with a rotating mechanism for checking whether the elastic band and the silicone shell are worn completely.

[0010] On the basis of the above technical solution, the present invention also provides the following optional technical solution:

[0011] In an optional solution: the heat dissipation mechanism further includes:

[0012] A ventilation assembly disposed on the helmet body, the ventilation assembly being used to improve the efficiency of heat dissipation from the inner cavity of the helmet body;

[0013] The ventilation assembly comprises:

[0014] A fixing block fixedly connected to the outer wall of the helmet body, the fixing block is located at one end of the helmet body away from the silicone shell, an exhaust port is provided at the top of the fixing block, a second vent is provided at one end of the fixing block, the second vent is connected to the inner cavity of the exhaust port, and a first vent which is the same as the inner wall of the second vent is provided at the end of the helmet body located at the second vent;

[0015] The fixing block is provided with a dustproof component, and the dustproof component is used for performing dustproof covering on the port of the exhaust port.

[0016] In an optional solution: the dustproof component is a sealing cover plate arranged on the upper surface of the fixing block, and the sealing cover plate is in contact with the outer wall of the helmet body;

[0017] The fixing block is provided with a heat dissipation component, and the heat dissipation component is used to improve the efficiency of heat dissipation to the inner cavity of the helmet body.

[0018] In an optional solution: the heat dissipation component includes:

[0019] A second bracket fixedly connected to the inside of the fixed block, the second bracket is located below one end of the second vent, a fan is arranged at the top of the second bracket, the top of the fan is rotatably connected to the first bracket via a rotating shaft, the first bracket is fixedly connected to the fixed block, and the first bracket is located above one end of the second vent;

[0020] The fixing block is provided with a driving assembly, and the driving assembly is used for driving the fan to rotate.

[0021] In an optional solution: the driving component is a motor installed at the bottom end of the second bracket, and the output end of the motor is fixedly connected to the fan.

[0022] In an optional solution: the rotating mechanism includes:

[0023] A first rotating assembly is arranged on the helmet body, and is used to drive the elastic band and the silicone shell to rotate;

[0024] The first rotating assembly comprises:

[0025] Two first connecting rotating plates are symmetrically arranged on the outside of the helmet body, and a protective cover plate is integrally formed on one side of the two first connecting rotating plates away from the helmet body. A supporting pressing plate is integrally formed on the outer walls of the two first connecting rotating plates, and the supporting pressing plate is fixedly connected to an end of the elastic band away from the silicone shell.

[0026] The helmet body is provided with a second rotating assembly, and the second rotating assembly is used for driving the sealing cover plate to move.

[0027] In an optional solution: the second rotating assembly includes:

[0028] A flip pull plate is arranged on the outside of the helmet body, the flip pull plate contacts the outer wall of the helmet body, the flip pull plate is fixedly connected to one end of the sealing cover plate, the bottom end of the flip pull plate is symmetrically fixedly connected to two second connection rotating plates, the two second connection rotating plates are both rotationally connected to the helmet body through a damping rotating shaft, and the two second connection rotating plates are rotationally connected to the two first connection rotating plates through the rotating shaft respectively;

[0029] The second connecting rotating plate is provided with a limiting component, and the limiting component is used to limit the rotation of the first connecting rotating plate.

[0030] In an optional solution: the limiting component is a limiting snap ring integrally formed on the side of the second connecting rotating plate away from the helmet body, the limiting snap ring is located on the outer side of the first connecting rotating plate, and the limiting snap ring contacts the outer wall of the protective cover plate.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] 1. The present invention can accelerate the flow of air in the inner cavity of the helmet body through the heat dissipation mechanism, thereby achieving the purpose of efficiently dissipating heat from the inner cavity of the helmet body, thereby further improving the efficiency of heat dissipation for the operator's head.

[0033] 2. The present invention can remove the cover on the exhaust port by means of a rotating mechanism when the silicone shell is worn, through cooperation with the sealing cover plate, and can enable the instructor to quickly check whether the operator has effectively worn the silicone shell by means of the sealing cover plate separated from the fixed block. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural schematic diagram of the present invention.

[0035] Figure 2 It is a schematic diagram of the internal structure of the helmet body of the present invention.

[0036] Figure 3It is a schematic diagram of the connection structure between the heat dissipation mechanism and the rotating mechanism of the present invention.

[0037] Figure 4 It is a schematic diagram of the exploded structure of the rotating mechanism of the present invention.

[0038] Figure 5 It is a schematic diagram of the connection structure between the helmet body and the fixing block of the present invention.

[0039] Figure 6 It is a schematic diagram of the connection structure between the support block and the heat dissipation helmet of the present invention.

[0040] Figure 7 For the present invention Figure 3 Schematic diagram of the local enlarged structure at A in the figure.

[0041] Notes on figure numbers: 1. Helmet body; 201. Sealing cover; 202. Fixing block; 203. First vent; 204. Exhaust vent; 205. First bracket; 206. Fan; 207. Second bracket; 208. Motor; 209. Support block; 2010. Heat dissipation helmet; 2011. Second vent; 301. Flip pull plate; 302. Limiting clamp; 303. Protective cover; 304. Support pressure plate; 305. First connecting rotating plate; 306. Second connecting rotating plate; 4. Elastic band; 5. Silicone shell. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0043] In one embodiment, Figure 1-Figure 7 As shown, a flight helmet suitable for drone pilots comprises a helmet body 1, one end of the helmet body 1 is provided with a silicone shell 5, the outer wall of the silicone shell 5 is symmetrically fixedly connected with two elastic bands 4, and the helmet body 1 is provided with a heat dissipation mechanism for dissipating heat from the inner cavity of the helmet body 1;

[0044] The heat dissipation mechanism includes: a heat dissipation helmet 2010 arranged inside a helmet body 1, a plurality of groups of support blocks 209 are fixedly connected to the outer wall of the heat dissipation helmet 2010 in a circumferential direction, the plurality of support blocks 209 are fixedly connected to the helmet body 1, a plurality of heat dissipation holes are equidistantly opened on the outer wall of the heat dissipation helmet 2010 in a circumferential direction, the plurality of heat dissipation holes and the plurality of support blocks 209 are staggered with each other, and the air between the heat dissipation helmet 2010 and the helmet body 1 and the air inside the heat dissipation helmet 2010 can circulate with each other through the heat dissipation holes, thereby effectively dissipating the heat from the operator's head;

[0045] The helmet body 1 is provided with a rotating mechanism for checking whether the elastic band 4 and the silicone shell 5 are worn properly;

[0046] The heat dissipation mechanism also includes: a ventilation assembly arranged on the helmet body 1, the ventilation assembly is used to improve the efficiency of heat dissipation of the inner cavity of the helmet body 1;

[0047] The ventilation assembly includes: a fixed block 202 fixedly connected to the outer wall of the helmet body 1, the fixed block 202 is located at one end of the helmet body 1 away from the silicone shell 5, an exhaust port 204 is provided at the top of the fixed block 202, a second vent 2011 is provided at one end of the fixed block 202, the second vent 2011 and the inner cavity of the exhaust port 204 are mutually connected, a first vent 203 identical to the inner wall of the second vent 2011 is provided at the end of the helmet body 1 located at the second vent 2011, an end of the first vent 203 away from the fixed block 202 is located between the helmet body 1 and the heat dissipation helmet 2010, the inner cavity of the first vent 203 is mutually connected with the second vent 2011 and the inner cavity of the helmet body 1, and the air in the inner cavity of the exhaust port 204 and the air in the inner cavity of the helmet body 1 can be mutually circulated through the mutual cooperation of the first vent 203 and the second vent 2011;

[0048] A dustproof component is provided on the fixed block 202, and the dustproof component is used to cover the port of the exhaust port 204 from dust;

[0049] In this embodiment, it is particularly noted that the material of the helmet body 1 is glass fiber reinforced plastic, which is characterized by light weight and high hardness. A filter is provided on the helmet body 1, and the filter is made of colored organic glass, which can reduce the weight of the helmet body 1. This reduces the rotational inertia of the entire helmet body 1, so that the helmet body 1 fits the operator's head better.

[0050] The helmet body 1 is provided with a connection seat for connecting and fixing VR flight glasses, and the VR flight glasses can provide a first-person perspective of drone flight for the user wearing the helmet body 1;

[0051] The helmet body 1 is equipped with an earphone for transmitting information between the helmet body 1 through a radio communication module, and the earphone can be used to soundproof the noise outside the helmet body 1 when the user operates the drone at close range;

[0052] When in use, the filter body 6 can be rotated to any position along the inner wall of the filter housing 5 by turning the knob and stop, which is helpful for adjusting the position of the filter body 6 according to the intensity of light;

[0053] When the helmet body 1 is worn, the helmet body 1 is worn on the operator's head, and then the operator pulls the silicone shell 5 to move to the chin position. At this time, the two elastic bands 4 are slightly deformed and extended under the drive of the silicone shell 5. At the same time, the two elastic bands 4 cooperate with the heat dissipation mechanism through the rotation mechanism, so as to remove the cover of the exhaust port 204, and enable the instructor to quickly check whether the operator has completed the effective wearing of the silicone shell 5;

[0054] During use, the gap between the helmet body 1 and the heat dissipation helmet 2010 allows the outside air to pass through the inner cavity of the helmet body 1, and the heat dissipation holes on the heat dissipation helmet 2010 can be used to dissipate heat from the operator's head.

[0055] When the temperature of the inner cavity of the helmet body 1 is high due to long-term use, and the heat dissipation cannot be efficiently performed, the heat dissipation mechanism can accelerate the flow of air in the inner cavity of the helmet body 1, thereby achieving the purpose of efficiently dissipating the heat of the inner cavity of the helmet body 1, thereby further improving the efficiency of heat dissipation for the operator's head;

[0056] In one embodiment, Figure 1-Figure 4 As shown, the dustproof component is a sealing cover plate 201 arranged on the upper surface of the fixing block 202, and the sealing cover plate 201 is in contact with the outer wall of the helmet body 1. The sealing cover plate 201 covers the exhaust port 204, so that when the helmet body 1 is not in use, external dust can be prevented from entering the inner cavity of the exhaust port 204, and when the sealing cover plate 201 and the fixing block 202 are separated from each other, the instructor can quickly check whether the operator has completed the effective wearing of the silicone shell 5;

[0057] A heat dissipation component is provided on the fixing block 202 , and the heat dissipation component is used to improve the efficiency of heat dissipation of the inner cavity of the helmet body 1 .

[0058] In one embodiment, Figure 3-Figure 7 As shown, the heat dissipation assembly includes: a second bracket 207 fixedly connected to the inside of the fixed block 202, the second bracket 207 is located below one end of the second vent 2011, a fan 206 is arranged at the top of the second bracket 207, the top of the fan 206 is rotatably connected to the first bracket 205 through a rotating shaft, the first bracket 205 is fixedly connected to the fixed block 202, the first bracket 205 is located above one end of the second vent 2011, and the motor 208 and the fan 206 cooperate with each other to speed up the flow of air, thereby further improving the efficiency of heat dissipation for the operator's head;

[0059] A driving assembly is provided on the fixed block 202, and the driving assembly is used to drive the fan 206 to rotate;

[0060] The driving component is a motor 208 installed at the bottom end of the second bracket 207 , and the output end of the motor 208 is fixedly connected to the fan 206 .

[0061] In one embodiment, Figure 1-Figure 4 As shown, the rotating mechanism includes: a first rotating assembly arranged on the helmet body 1, the first rotating assembly is used to drive the elastic band 4 and the silicone shell 5 to rotate;

[0062] The first rotating assembly includes: two first connecting rotating plates 305 symmetrically arranged on the outside of the helmet body 1, the two first connecting rotating plates 305 are integrally formed with a protective cover plate 303 on one side away from the helmet body 1, and the outer walls of the two first connecting rotating plates 305 are integrally formed with a supporting pressing plate 304, and the supporting pressing plate 304 is fixedly connected to the end of the elastic band 4 on one side away from the silicone shell 5;

[0063] A second rotating assembly is provided on the helmet body 1, and the second rotating assembly is used to drive the sealing cover plate 201 to move;

[0064] The second rotating assembly includes:

[0065] A flip pull plate 301 is arranged on the outside of the helmet body 1, the flip pull plate 301 contacts the outer wall of the helmet body 1, the flip pull plate 301 is fixedly connected to one end of the sealing cover plate 201, and two second connection rotating plates 306 are symmetrically fixedly connected to the bottom end of the flip pull plate 301, the two second connection rotating plates 306 are both rotationally connected to the helmet body 1 through a damping rotating shaft, and the two second connection rotating plates 306 are rotationally connected to the two first connection rotating plates 305 through the rotating shaft respectively;

[0066] A limit assembly is provided on the second connecting rotating plate 306, and the limit assembly is used to limit the rotation of the first connecting rotating plate 305;

[0067] The limiting component is a limiting snap ring 302 integrally formed on the side of the second connecting rotating plate 306 away from the helmet body 1. The limiting snap ring 302 is located on the outside of the first connecting rotating plate 305. The limiting snap ring 302 contacts the outer wall of the protective cover plate 303. Through the mutual cooperation between the first rotating component, the second rotating component and the limiting component, when the operator wears the silicone shell 5, the flip pull plate 301 is driven to rotate, thereby driving the sealing cover plate 201 and the fixed block 202 to separate from each other.

[0068] The above embodiment discloses a flight helmet suitable for a drone pilot, wherein when the helmet body 1 is worn, the helmet body 1 is worn on the operator's head. During this process, the helmet body 1 makes the heat dissipation helmet 2010 contact the operator's head through the support block 209, and then the operator pulls the silicone shell 5 to move to the chin position. At this time, the two elastic bands 4 are slightly deformed and extended under the drive of the silicone shell 5. At the same time, the two first connecting rotating plates 305 are respectively driven by the two elastic bands 4 through the support pressing plate 304 and rotate on one side of the second connecting rotating plate 306 through the rotating shaft. At this time, the support pressing plate 304 and the outer wall of one end of the limiting clamp 302 are separated from each other;

[0069] When the first connecting rotating plate 305 rotates to make the supporting pressing plate 304 contact with the outer wall of the other end of the limiting snap ring 302, at this time, the second connecting rotating plate 306 drives the flipping pull plate 301 to flip on the outer side of the helmet body 1 through the damping rotating shaft under the push of the supporting pressing plate 304 through the limiting snap ring 302, and at the same time, the sealing cover plate 201 is driven by the flipping pull plate 301 to separate from the outer wall of the fixing block 202, so that the sealing cover plate 201 can release the cover of the exhaust port 204, and the instructor can quickly check whether the operator has completed the effective wearing of the silicone shell 5;

[0070] During use, the gap between the helmet body 1 and the heat dissipation helmet 2010 allows the outside air to pass through the inner cavity of the helmet body 1, and the heat dissipation holes on the heat dissipation helmet 2010 can be used to dissipate heat from the operator's head.

[0071] When the temperature of the inner cavity of the helmet body 1 is high due to long-term use and the heat dissipation cannot be efficiently performed, the motor 208 is started to drive the fan 206 to rotate, and the air in the inner cavity of the exhaust port 204 is discharged to the outside as the fan 206 rotates. At this time, the air between the gap between the helmet body 1 and the heat dissipation helmet 2010 enters the inner cavity of the exhaust port 204 through the first vent 203 and the second vent 2011, and the outside air enters the inner cavity of the helmet body 1 along the gap between the helmet body 1 and the heat dissipation helmet 2010, so that the air in the inner cavity of the helmet body 1 can flow quickly, thereby achieving the purpose of efficiently dissipating the inner cavity of the helmet body 1, thereby further improving the efficiency of heat dissipation for the operator's head.

[0072] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A flight helmet suitable for drone pilots, comprising a helmet body (1), one end of the helmet body (1) being provided with a silicone shell (5), the outer wall of the silicone shell (5) being symmetrically fixedly connected with two elastic bands (4), characterized in that: The helmet body (1) is provided with a heat dissipation mechanism for dissipating heat from the inner cavity of the helmet body (1); The heat dissipation mechanism comprises: a heat dissipation helmet (2010) arranged inside a helmet body (1), wherein the outer wall of the heat dissipation helmet (2010) is circumferentially fixedly connected with a plurality of groups of support blocks (209), and the plurality of groups of support blocks (209) are all fixedly connected to the helmet body (1); The helmet body (1) is provided with a rotating mechanism for checking whether the elastic band (4) and the silicone shell (5) are fully worn.

2. A flight helmet suitable for a drone pilot according to claim 1, characterized in that: The heat dissipation mechanism further comprises: a ventilation assembly arranged on the helmet body (1), the ventilation assembly being used to improve the efficiency of heat dissipation in the inner cavity of the helmet body (1); The ventilation assembly comprises: a fixing block (202) fixedly connected to the outer wall of the helmet body (1), the fixing block (202) being located at one end of the helmet body (1) away from the silicone shell (5), an exhaust port (204) being provided at the top of the fixing block (202), a second ventilation port (2011) being provided at one end of the fixing block (202), the inner cavity of the second ventilation port (2011) and the exhaust port (204) being interconnected, and a first ventilation port (203) being provided on the helmet body (1) at the end of the second ventilation port (2011) and the same as the inner wall of the second ventilation port (2011); The fixing block (202) is provided with a dustproof component, and the dustproof component is used to provide a dustproof cover for the port of the exhaust port (204).

3. A flight helmet suitable for a drone pilot according to claim 2, characterized in that: The dustproof component is a sealing cover plate (201) arranged on the upper surface of the fixing block (202), and the sealing cover plate (201) is in contact with the outer wall of the helmet body (1); The fixing block (202) is provided with a heat dissipation component, and the heat dissipation component is used to improve the efficiency of heat dissipation in the inner cavity of the helmet body (1).

4. A flight helmet suitable for a drone pilot according to claim 3, characterized in that: The heat dissipation component comprises: a second bracket (207) fixedly connected to the inside of the fixing block (202), the second bracket (207) being located below one end of the second vent (2011), a fan (206) being arranged at the top end of the second bracket (207), the top end of the fan (206) being rotatably connected to the first bracket (205) via a rotating shaft, the first bracket (205) being fixedly connected to the fixing block (202), and the first bracket (205) being located above one end of the second vent (2011); The fixed block (202) is provided with a driving assembly, and the driving assembly is used to drive the fan (206) to rotate.

5. A flight helmet suitable for a drone pilot according to claim 4, characterized in that: The driving component is a motor (208) installed at the bottom end of the second bracket (207), and the output end of the motor (208) is fixedly connected to the fan (206).

6. The flight helmet suitable for a drone pilot according to claim 1, characterized in that: The rotating mechanism comprises: a first rotating component arranged on the helmet body (1), the first rotating component being used to drive the elastic band (4) and the silicone shell (5) to rotate; The first rotating assembly comprises two first connecting rotating plates (305) symmetrically arranged on the outside of the helmet body (1), the two first connecting rotating plates (305) are integrally formed with a protective cover plate (303) on one side away from the helmet body (1), and the outer walls of the two first connecting rotating plates (305) are integrally formed with a supporting pressing plate (304), and the supporting pressing plate (304) is fixedly connected to the end of the elastic band (4) on one side away from the silicone shell (5); The helmet body (1) is provided with a second rotating assembly, and the second rotating assembly is used to drive the sealing cover plate (201) to move.

7. A flight helmet suitable for a drone pilot according to claim 6, characterized in that: The second rotating assembly comprises: a flip pull plate (301) arranged on the outside of the helmet body (1), the flip pull plate (301) contacts the outer wall of the helmet body (1), the flip pull plate (301) is fixedly connected to one end of the sealing cover plate (201), and two second connecting rotating plates (306) are symmetrically fixedly connected to the bottom end of the flip pull plate (301), the two second connecting rotating plates (306) are both rotatably connected to the helmet body (1) via a damping rotating shaft, and the two second connecting rotating plates (306) are respectively rotatably connected to the two first connecting rotating plates (305) via rotating shafts; The second connecting rotating plate (306) is provided with a limiting component, and the limiting component is used to limit the rotation of the first connecting rotating plate (305).

8. A flight helmet suitable for a drone pilot according to claim 7, characterized in that: The limiting assembly is a limiting snap ring (302) integrally formed on the side of the second connecting rotating plate (306) away from the helmet body (1), the limiting snap ring (302) is located on the outside of the first connecting rotating plate (305), and the limiting snap ring (302) is in contact with the outer wall of the protective cover plate (303).

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