38 results about "Helmet worn" patented technology

A seat of a vehicle having: a base structure, which is rigid and is configured to be fixed to a floorboard of the vehicle; and an upholstery, which is elastically deformable, at least partially covers the base structure and constitutes the outermost part of the seat that comes into contact with a body of a passenger of the seat. The upholstery has a cushion, a backrest and a headrest, which are separate from and independent of one another. The headrest of the upholstery is fixed to the base structure in a separable manner by means of a coupling system. The base structure has an upper portion, which is configured to support the headrest and, at the same time, is configured, in the absence of the headrest, to accommodate a helmet worn by the passenger sitting on the seat.

The invention provides a power transformation maintenance management and control method based on an intelligent safety helmet, and belongs to the technical field of power transformation maintenance. Comprising the following steps: analyzing a maintenance operation work ticket, and obtaining maintenance items, operators and operation areas; a worker wears an intelligent safety helmet to complete local networking; matching and associating the intelligent safety helmet with an operator; an electronic fence is determined according to the operation area, and coordinate information of the electronic fence is synchronized to all the intelligent safety helmets in the group; in a working site, the intelligent safety helmet is used for safety management and control. The method can achieve the automatic analysis of the work ticket, carries out the electronic identity matching of an operator, and guarantees that the operator accords with the regulation of the work ticket. In the operation site, the intelligent safety helmets worn by the maintenance responsible person provide global safety control, and the intelligent safety helmets worn by other operators realize mutual auxiliary monitoring, so that an omnibearing control system for the operation site is constructed, the control coverage range is obviously improved, and the system is more comprehensive.

The invention discloses a multi-sensor positioning device in a tunnel and a personnel positioning method, the multi-sensor positioning device in the tunnel comprises wireless network bridges arranged on anchor points at fixed points, a plurality of UWB positioning base stations arranged on the anchor points and in wired connection with the network bridges, and personnel positioning safety helmets worn by personnel in the tunnel to move; the server is in wired connection with the wireless network bridge of any anchor point in the tunnel, and the wireless network bridge on each anchor point is in wireless bridging connection with the wireless network bridge on the adjacent anchor point so that UWB signals of the UWB positioning base stations can cover the whole tunnel area; the personnel positioning safety helmet comprises a UWB positioning tag and an IMU inertial sensor which are arranged on the safety helmet, and a camera which is arranged at the top end of the safety helmet and is provided with a holder, the invention further provides a personnel positioning method of the positioning device. According to the invention, a UWB and visual sensor fused positioning technology is adopted, and the IMU is used for compensation, so that the positioning precision of the personnel in the tunnel is improved.

The invention provides a control method of an intelligent helmet worn by delivery capacity, and the intelligent helmet. The method comprises the following steps: an information acquisition unit of the intelligent helmet acquires first audio and video data of the delivery capacity wearing the intelligent helmet in a first scene environment in a performance delivery process; the intelligent helmet obtains a conflict identification result which is obtained based on intelligent analysis of the first audio and video data content and represents whether the delivery capacity conflicts with other people or not; and under the condition that the conflict identification result shows that a conflict is suspected to occur, the intelligent helmet receives intervention information sent when a distribution management platform associated with the intelligent helmet intervenes in the conflict, and plays the intervention information so as to guide the distribution transport capacity to cope with the conflict in a reasonable manner.

The invention relates to the technical field of multi-dimensional data processing, and particularly discloses a safety helmet intelligent control method based on real-time pressure sensing and damping regulation and control. A pressure sensor, an inertial measurement unit, a camera, a dust sensor, a mask driving mechanism, an oxygen supply assembly, a wireless communication module and a control processor are integrated in a safety helmet worn by an underground worker, and the control processor collects impact pressure signals, posture data and environment data. Image features and dust signals are fused to calculate dust concentration, and when the dust concentration exceeds a threshold value, the mask is automatically closed, and oxygen supply is started; when an impact event is detected, the posture before impact is taken as a reference, and the inclination angle difference after smashing, the posture variation and the image variation degree are combined to recognize violent posture change and long-time static state, so that suspected coma is judged, a mask is linked, oxygen is supplied and an alarm is given, and meanwhile, a damping buffer parameter is adjusted according to the impact strength. Dynamic protection against head impact is achieved, rescue efficiency is improved, and false alarm and missing alarm are reduced.

The utility model relates to the technical field of safety helmet detection, in particular to static strength testing equipment for a helmet and safety helmet wearing device, which is characterized in that when the static strength testing equipment is used, a helmet is worn on a head mold assembly, then the strength of a chin strap on the helmet is detected through a chin strap strength detection assembly, and when the strength of the helmet needs to be detected, the helmet is detected through a detection assembly. The helmet strength detection assembly is used for detection, so that the flexibility is improved, and the use limitation is reduced; comprising a base, a shell and a controller, the shell is arranged at the top end of the base, the controller is arranged at the right end of the shell, the chin strap strength detection assembly is arranged on the shell, the helmet strength detection assembly is arranged on the base, and the head mold assembly is detachably arranged on the shell.

The utility model provides an intelligent helmet worn for delivery and transport capacity. The intelligent helmet comprises a helmet shell, an interaction module, a sound receiver and a covering part, the interaction module is arranged on the outer side of the helmet shell; the sound receiver is arranged in the area, corresponding to the delivery forehead, of the inner cavity of the helmet shell, the sound receiver is connected with the interaction module through a flexible wire, and the flexible wire is arranged in the inner cavity of the helmet shell; the covering part is arranged on the inner side of the helmet shell, the side, facing the helmet shell, of the covering part is attached to the partial wall face of an inner cavity of the helmet shell in shape, and at least part of the side, back to the helmet shell, of the covering part is used for making contact with the forehead for delivery of transport capacity.

1. The name of the design product: cycling helmet. 2. The use of the design product: helmet worn by cycling. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The disclosed content relates to electric shock victim rescue equipment including a safety helmet, the rescue equipment being formed to have a structure in which a rescue traction hook is provided on a safety helmet worn by a worker and made of a non-conductive material. Therefore, according to the present invention, there is no need to separately carry or transport the rescue equipment, and there is no inconvenience in work due to the rescue equipment in normal times. In addition, when an electric shock accident occurs, the safety helmet provided with the rescue traction hook is used as rescue equipment, and thus an electric shock victim can be immediately and quickly separated from an electric shock element. The electric shock victim rescue equipment including a safety helmet according to an embodiment of the disclosed content comprises: a safety helmet worn on the head of a worker and made of a non-conductive material; and a rescue traction hook provided on a side of the safety helmet.

1. Name of the product in this design: Welding Helmet. 2. Purpose of this design: As a helmet worn during welding. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the product in this design: Helmet (2). 2. Purpose of this design: For use as a helmet worn on the head. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to the technical field of medical instruments, and discloses a miniaturized transcranial stimulator which comprises a stimulation device and a helmet, the rear side of the stimulation device is fixedly connected with a connecting line, the right side of the connecting line is fixedly connected with a sub-control connecting block, the top of the sub-control connecting block is provided with a plurality of sockets, and the sockets are connected with the helmet. A plurality of fixing halluses are fixedly connected to the top of the inner wall of the helmet, finger buckles are arranged on the inner walls of the fixing halluses, the fixing halluses are clamped with the finger buckles, adsorption attaching plates are fixedly connected to the outer walls of the finger buckles, and contact blocks are fixedly connected to the outer walls of the adsorption attaching plates. According to the utility model, the finger lock is clamped with the fixed hallux buckle in the helmet, the insertion block is inserted into the socket, the helmet is worn on the head of a patient, the stimulation equipment is started, an electric signal is transmitted to the sub-control connecting block through the connecting wire, and then is transmitted to the contact block and the adsorption sticking disc through the insertion block and the socket, so that the contact block is in contact with the head of the patient, and accurate treatment is realized.

1. Name of the product of this design: Helmet. 2. Purpose of this design product: A safety helmet worn when riding a vehicle, and can be limited and fixed in the matching vehicle basket. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. Other situations that require explanation Other explanations: The reference diagram of the usage status shows the combined usage status of the helmet and the basket, among which the part pointed by the arrow at A is the helmet of this design.

A method for training a driver to operate a vehicle includes identifying a first head pose direction of a driver, at a first time period, in accordance with monitoring the driver. The method also includes activating one or more first magnets of a first set of magnets to interact with one or more second magnets of a second set of magnets in accordance with a difference between the first head pose direction of the driver and an expected head pose direction. The first set of magnets may be integrated with a headrest of the vehicle, and the second set of magnets may be integrated with a helmet worn by the driver. The method further includes deactivating the one or more first magnets in accordance with a second head pose direction of the driver, at a second time period, being within a range of the expected head pose direction.

1. Name of the designed product: safety helmet. 2. Use of the designed product: the designed product is used for helmet worn. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

1. Name of the product in this design: Welding Helmet. 2. Purpose of this design: As a helmet worn during welding. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model provides a suspension type tying belt and a helmet, and relates to the technical field of helmet tying belts. Comprising first connecting cloth, a contraction rope and third connecting cloth are arranged on the two sides of the first connecting cloth respectively, the third connecting cloth sequentially comprises connecting cloth A, connecting cloth B, connecting cloth C and connecting cloth D which are detachably connected, a rotary button is arranged on the first connecting cloth, one end of the contraction rope is connected with the rotary button, and the other end of the contraction rope is connected with the second connecting cloth. The other end of the contraction rope is connected with second connecting cloth, and the two pieces of connecting cloth C are detachably connected through a buckle. After the tying belt is installed in the helmet, a user only needs to simply open the buckle to conveniently wear the helmet and buckle the buckle, and then the rotating button is easily rotated to drive the contraction rope to be tightened, so that the tying belt is tightly attached to the head of the user; through the use of the lacing, the tedious step of repeatedly adjusting the position of the lacing when a plurality of persons use the lacing in turn is ingeniously omitted, the use efficiency is remarkably improved, and precious time is saved.

The invention discloses a safety helmet wearing detection and identification method and system based on construction site scene context information guidance, and a medium, and belongs to the technical field of visual identification, and the method comprises the steps: firstly, extracting the feature information of a picture sample through a backbone network part; dynamic context information attention is utilized to guide refined feature information, and the focusing capability of the model on a safety helmet target is enhanced; multi-scale feature fusion is performed based on guidance of a multi-stage dynamic context information attention module, and feature information in a model learning process is refined. And identifying the gradient change of the attention distribution through a second-order central difference gradient approximate calculation method. And finally, detecting and identifying by a classifier and a detector respectively. According to the method, the feature information in the model learning process is refined, and the gradient information is added, so that the discrimination of fine-grained features can be adaptively improved, and the regional focusing capability is enhanced, and therefore, the detection precision and robustness of the safety helmet worn by the human body in a construction site scene can be remarkably enhanced.

The utility model provides an intelligent helmet for delivery and transport capacity wearing, which comprises a helmet shell and a control module, and is characterized in that the control module is assembled on the helmet shell; the control module is provided with a voice component, a communication component and a controller; the voice component comprises a sound receiving component and a sound playing component and is used for receiving or playing voices related to a delivery order, the sound receiving component comprises a built-in microphone arranged in the control module and an external microphone connected to the outside of the control module, and a sound receiver of the external microphone extends to the face area of a wearer and is used for receiving or playing the voices related to the delivery order. The built-in microphone and the external microphone are selectively switched under the control of the controller, so that one of the built-in microphone and the external microphone works; the communication component is used for controlling information interaction between the module and a terminal or a system background, and the communication component receives a signal of the radio component and sends the signal to the terminal or the system background, or the communication component receives a signal of the terminal or the system background and sends the signal to the playback component for playing.

1. Name of the product in this design: Helmet. 2. Purpose of this design: A helmet worn on the head. 3. The key point of the design of this product lies in its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Designate Design 1 as the basic design.

The head cooling device 1 of this item is made up of two overlapping sheets 2 and 3. In the reference front view showing the welded parts, the yellow colored part is the welded part 4, and as shown in the reference cross-sectional view, the part other than the welded part 4 is a hollow part 5. As shown in the reference front view showing the state in which the tubes are connected, one end of the water supply side tube 7 is connected to one tube connection part 6, and one end of the water discharge side tube 9 is connected to the other tube connection part 8. As shown in the reference front view showing the state in which it is attached to the hood, the head cooling device 1 is pushed into the insertion opening 11 of the hood 10, and as shown in the reference front view showing the state in which it is attached to the hood, the head cooling device 1 is attached to the hood 10. The other ends of the water supply side tube 7 and the water discharge side tube 9 are each connected to the water cooling part. As shown in the reference oblique view showing the state in which it is used, the hood 10 is placed on the head, and then the helmet 11 is put on over it. Then, the water cooled in the water cooling section is sent by a pump from the water supply tube 7 to the cavity 5, and the water that passes through the cavity 5 is discharged from the water discharge tube 9, sent to the water cooling section, cooled again, and then sent to the cavity 5 via the water supply tube 7. In this way, the cooled water circulates within the head cooler 1, cooling the head.

The application provides a downhole rescue device for a valve well, and belongs to the technical field of downhole operation of valve wells. The device comprises a device main body arranged at the well mouth of the valve well, a multifunctional helmet worn by a downhole worker and a controller, and the multifunctional helmet is provided with a speed and gas sensor. The overall weight of the downhole rescue device is less than 40 kg, and two postures of operation and storage are arranged, the device can be manually carried to the valve well in a complex operation environment, and the device has strong adaptability to the working environment. Through an advanced downhole and uphole linkage system, video, voice and downhole environment detection data are realized in real time interaction and are dynamically connected to a winch mechanism, so that the safety of downhole workers is ensured. Two sets of independent lifting speed monitoring systems can confirm that the device can immediately stop when the personnel or the device is stuck in the downhole.

The invention relates to a human body wearable lifting device. Compared with the prior art, when an operator needs to get on and off a ship, the safety helmet is worn on the head of a user, the power control wearable bag is carried on the back of the user, the propeller is bound to the waist of the user, the power control wearable bag provides energy for the detector and the propeller, and the detector is used for detecting the surrounding environment of the user; the power control wearable bag controls the propellers to start and stop, the propellers release thrust to achieve ascending and descending of operators, protection on boarding and alighting of the operators is improved, the lifting device can be applied to pilot boarding, offshore wind power operation and maintenance, emergency rescue and special operation scenes, the accident rate of offshore boarding operation is reduced, the boarding waiting time of the pilot is shortened, and the working efficiency is improved. And the construction cost of the wind power operation and maintenance trestle is reduced.

The application discloses a kind of uninterruptible operation data intelligent acquisition and management method and system, the method includes the following steps: through the multi-modal operation data of the smart safety helmet worn by operating personnel in the collection of operation site;The smart safety helmet passes through first communication link, and the multi-modal operation data is transmitted to handheld terminal in real time;The multi-modal operation data received by the handheld terminal is time-synchronized and encapsulated, and digital fingerprint based on block chain technology is added to form trusted data package, and is uploaded to cloud platform by second communication link in real time;The cloud platform and / or the handheld terminal are based on the trusted data package, and real-time fusion analysis and intelligent decision are carried out, and corresponding operation instruction or risk early warning is generated.The application can realize the active early warning of data acquisition and management, process controllable, so that early warning and prediction result are more accurate, more reliable, more credible.

1. Name of the product in this design: Summer Helmet (Double Mirror with Sunroof - Tang). 2. Purpose of this design: A helmet worn on the head for safety protection. 3. The key design features of this product are its overall shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Helmet. 2. Purpose of this design: This design is for a helmet worn while riding a bicycle. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present article is an anti-fogging sheet for a shield of a helmet worn by a driver of a motorcycle, etc. The present article is attached, for example, to the inner surface of the shield of the helmet to prevent the shield from fogging up.

The application discloses a wisdom management and control platform based on comprehensive digital management of the whole process of infrastructure construction and relates to the technical field of wisdom management and control.The wisdom management and control platform solves the technical problem that after part of construction personnel enter the site, the construction personnel will take off the safety helmet or wear the safety helmet out of compliance due to personal reasons, the monitoring personnel cannot know, and thus safety accidents are easily caused, preacquires regional videos of different regions, dynamically analyzes the received regional videos, analyzes whether the safety helmet worn by corresponding personnel meets the specifications, judges the safety levels of different regions according to the analysis result, judges different regions as different risk levels, dispatches management and control personnel of different levels according to different risk levels, performs safety management and control on the specified regions, and improves the safety protection effect of the whole process of infrastructure construction.

A rugged integrated helmet vision system includes an accessory connector for connecting an accessory such as a heads-up display (HUD) device to a helmet worn by a user. The accessory connector includes a connector arm assembly with a portion that attaches the connector to the helmet, and another portion that attaches the accessory to the connector. The portions each provide multiple degrees of freedom of movement to allow adjustment of the connector with respect to the helmet, and adjustment of the accessory with respect to an eye of the user. The connector also provides the ability to lock positions of and the degrees of freedom of movement of the connector arm assembly via a single locking actuator with one-handed operation. In embodiments, a control box computer system at the helmet communicates with various soldier-portable networks to send and receive information for display by a HUD device accessory.

A rugged integrated helmet vision system includes an accessory connector for connecting an accessory such as a heads-up display (HUD) device to a helmet worn by a user. The accessory connector includes a connector arm assembly with a portion that attaches the connector to the helmet, and another portion that attaches the accessory to the connector. The portions each provide multiple degrees of freedom of movement to allow adjustment of the connector with respect to the helmet, and adjustment of the accessory with respect to an eye of the user. The connector also provides the ability to lock positions of and the degrees of freedom of movement of the connector arm assembly via a single locking actuator with one-handed operation. In embodiments, a control box computer system at the helmet communicates with various soldier-portable networks to send and receive information for display by a HUD device accessory.