77 results about "Mountaineering" patented technology

The invention provides an exoskeleton mountaineering intention recognition method and system and a storage medium, and belongs to the technical field of exoskeleton robot control, and the method comprises the steps of signal preprocessing and compensation, hierarchical feature extraction, multi-modal fusion recognition, control output, safety protection and the like. The method comprises the following steps: performing 50Hz power frequency filtering and 20-450Hz band-pass filtering on an electromyographic signal, and compensating signal distortion caused by muscle deformation by combining IMU (Inertial Measurement Unit) acceleration data; a dynamic four-dimensional channel is adopted to preferably extract myoelectricity features, and an improved attention mechanism model is utilized to extract multi-scale features; fusing multi-modal information such as myoelectricity and terrains based on a Bayesian fusion framework to realize intention recognition; meanwhile, triple safety protection strategies of joint angle hard limiting, falling detection and protection and signal loss fault-tolerant processing are set; the accuracy and control speed of motion intention recognition are improved, good safety performance is achieved, and the auxiliary effect and reliability of the exoskeleton in the mountaineering motion are effectively improved.

The utility model discloses a novel magnetic control mountaineering and stair-climbing machine which comprises a frame body, two movable treading frames are arranged above the frame body, and the two movable treading frames are both connected with the frame body in a sliding mode. The armrest frame is arranged on the upper portion of one end of the frame body, the lower end of the armrest frame is rotationally connected with the two sides of the end of the frame body, a limiting knob is arranged at the joint of the armrest frame and the frame body, and a displayer is arranged at the upper end of the armrest frame; the supporting frame is arranged on the lower portion of one end of the frame body, and the supporting frame is rotationally connected with the frame body; the inner side of the frame body is fixedly connected with a first transmission wheel and a second transmission wheel. According to the novel magnetic control mountaineering and stair-climbing machine provided by the utility model, through the matched design of the whole structure, the device can realize the required mountaineering movement and achieve the purpose of physical exercise, and when the device is idle, the armrest frame and the supporting frame can be folded, so that the space occupation of the device can be effectively reduced.

The invention relates to the technical field of high polymer materials and synthetic fibers, and particularly discloses a high-wear-resistance polyamide fiber and a preparation method thereof. The fiber is prepared by taking polycaprolactam as a matrix, compounding spherical nano silicon carbide and molybdenum disulfide nanosheets as wear-resistant components, taking a maleic anhydride grafted hydrogenated styrene-ethylene-butadiene-styrene block copolymer as an interface compatilizer, and taking hyperbranched polyamide-amine as a dispersing agent. The polyester fiber is prepared through the processes of master batch preparation, melt spinning, multi-stage hot drafting and relaxation heat setting. Through the synergistic effect of all the components and the optimization process, the wear resistance of the fiber is remarkably improved, and meanwhile, the common problems of toughness reduction and fatigue resistance deterioration in high-wear-resistance modification are effectively solved. The polyamide fiber is tough and durable, is specially used for manufacturing high-safety-requirement products such as mountaineering ropes, rescue ropes and industrial lifting belts, and can reduce the fracture risk in repeated use and guarantee the use safety.

1. Name of the product in this design: Carabiner. 2. Purpose of this design: Carabiner for outdoor mountaineering. 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.

1. Name of the product of this design: Ski goggles (AG‑067). 2. Purpose of this design product: glasses for skiing, mountaineering and outdoor sports. 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.

The utility model discloses a stair climbing machine which comprises a main frame, movable rods, pedals and an upper pull rope, the number of the movable rods and the number of the pedals are two, one ends of the movable rods are connected with the main frame and arranged in an inclined mode, the two pedals are respectively arranged on the movable rods in a sliding mode, an upper fixing frame is arranged between the two movable rods, and the upper pull rope is arranged on the upper fixing frame. An upper pulley is arranged in the upper fixing frame, the upper pull rope penetrates through the upper end of the upper pulley, the two ends of the upper pull rope are fixed to the two pedals respectively, and the two pedals move in the opposite directions along the movable rod through the upper pull rope and the upper pulley. The upper pulley is shielded and protected through the upper fixing frame, a person standing on the pedal can move up and down by treading the pedal and being matched with the upper pulley and the upper pull rope, a user can do mountaineering, stair climbing and other motions, the simplicity of the overall structure of the stair climbing machine is improved, the manufacturing difficulty and manufacturing cost of the stair climbing machine are reduced, and the stair climbing machine is suitable for popularization and application. And the production is convenient.

The invention discloses a quickly-torn back sweat-absorbent patch for mountaineering, and relates to the technical field of sweat-absorbent patches. The device comprises a rhombic skin attaching frame, the skin attaching frame is filled with sweat-absorbent filler, the sweat-absorbent filler is made of a high-molecular water-absorbent resin material, a flow guide groove is formed in one side of the skin attaching frame, a back plate is fixedly connected to the side, close to the sweat-absorbent filler, of the skin attaching frame, the back plate is made of a polyethylene breathable film material, and the back plate is sleeved with a pasting assembly. The pull rope assembly is arranged in the skin attaching frame, the macromolecule water-absorbent resin can instantly absorb sweat and lock the sweat into gel, sweat back seepage can be avoided, a large amount of sweat generated on the back can be rapidly absorbed and locked, the temperature loss risk caused by sweat evaporation is reduced, and the sports safety is improved. The sweat locked by the sweat absorbing layer can be prevented from permeating back to clothes, and meanwhile, the sweat absorbing layer has certain air permeability and avoids stuffiness.

The utility model relates to the field of safety ropes, and particularly discloses a wear-resistant mountaineering safety rope which comprises a main rope, a wear-resistant layer is coated on the periphery of the main rope, the wear-resistant layer can move on the main rope, the wear-resistant layer comprises a plurality of steel wire stranded wires which are uniformly distributed in the circumferential direction by taking the axis of the main rope as the center, and inner coating layers are arranged on the inner sides and the outer sides of the plurality of steel wire stranded wires. The two inner wrapping layers are sewn and fixed, the side, away from the main rope, of each inner wrapping layer is wrapped by the corresponding outer wrapping layer, and during use, the abrasion-resistant layers are moved according to the positions where the main rope is prone to being abraded, so that the main rope is separated from stones through the abrasion-resistant layers, abrasion of the stones to the main rope is reduced, and the abrasion resistance of the abrasion-resistant layers is improved through stranded steel wires in the abrasion-resistant layers; meanwhile, it is ensured that the wear-resistant layer can be freely bent along with the main rope, the arrangement of the filling strips is beneficial for limiting the distance between every two adjacent steel wire stranded wires, and therefore it is ensured that the steel wire stranded wires are kept stable, and deviation of the steel wire stranded wires is reduced.

The utility model provides a lightweight mountaineering axe which comprises an axe handle and an axe head and further comprises an axe sleeve detachably connected with the axe head, the axe handle comprises a handheld part and a connecting part connected with the axe head, the handheld part is of a hollow structure, a fixing hole penetrates through the side portion of the axe head, the connecting part wraps the side portion of the axe head, and a through hole is correspondingly formed in the connecting part. The axe sleeve is detachably connected with the axe through the through hole, one end of the axe sleeve is arranged on the outer side of the axe in a sleeving mode, the other end of the axe sleeve is rotationally provided with a locking rotary knob, the locking rotary knob detachably penetrates through the through hole, baffles are oppositely arranged in the through hole, and the locking rotary knob is detachably connected with the baffles in an abutting mode. According to the light-weight mountaineering axe, the handheld part of the axe handle is of the hollow structure, the through hole is formed in the connecting part of the axe handle, the axe handle is integrally formed through reinforced nylon materials, the fixing hole is formed in the side portion of the axe head, and the axe head is designed to be lighter; through the structural and material design, the mountain climbing axe has the advantages of light weight, firmness and durability.

This invention discloses a portable oxygen generator and method powered by human kinetic energy, relating to portable pressure swing adsorption (PSA) oxygen generation technology. The device includes a main energy-gathering module, a main unit module, an auxiliary energy-gathering module, and a control module. The main energy-gathering module generates a first gas source by directly compressing air through the impact of human limbs, while the auxiliary energy-gathering module recovers the kinetic energy of exhalation to generate a second gas source. The main unit generates oxygen through PSA in an adsorption tower, with no electrically powered booster components. The control module utilizes the dual rhythms of breathing and movement to achieve pulsed, on-demand oxygen production, with high-pressure gas generation during inhalation and low-pressure standby during exhalation. The main energy-gathering module employs a decoupled support-work structure, combining the rigid support of a walking stick with the pumping function. This invention requires no external power supply, has high energy utilization, and weighs ≤1.1kg. At an altitude of 5500m and a walking frequency of 30 steps / minute, it stably outputs 2L / min of 90% oxygen, suitable for various scenarios such as high-altitude mountaineering and wilderness emergencies.

1. The name of the design product: outdoor mountaineering shoes (2688). 2. The use of the design product: for wearing on the feet. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: outdoor gas stove (Y108X-P). 2. The use of the design product: for travel and mountaineering, water boiling and cooking. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view 1.

1. Name of the product in this design: Shoe sole (variable U-pattern mountaineering). 2. Purpose of this design: To manufacture hiking boots. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The design for which protection is sought includes color.

1. The name of the design product: sleeping bag. 2. The use of the design product: sleeping bag used in the scene of hiking, mountaineering, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: mountaineering buckle (O-shaped lock). 2. The use of the design product: the design product is used for fixing the object lock when climbing, high-altitude operation, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The invention relates to the technical field of backpacks, in particular to a falling cliff buffering self-rescue type mountaineering backpack which comprises a backpack body, straps, an air bag, air cushions and an inflator pump, the straps are arranged on the back side of the backpack body in a bilateral symmetry mode, and the air bag, the inflator pump and the air cushions are arranged on the back side of the backpack body. Air delivery pipes are arranged between the air bag and the air cushions and between the air cushions, the air bags and the air cushions are communicated through the air delivery pipes, and when the inflator pump works, air is compressed and pumped into the air bag and the air cushions so that the air bag and the air cushions can blow. When a user falls down, the air bag and the air cushion are rapidly inflated through the inflator pump to be rapidly expanded, so that a thick gas buffer layer is formed between the back of the user and the backpack, and the buffer layer can effectively absorb and disperse impact energy through gas compression and pressure relief during impact; therefore, impact damage to the spine, buttocks and viscera of a user is greatly reduced.

This invention provides a method, system, and storage medium for recognizing intentions during mountaineering using an exoskeleton, belonging to the field of exoskeleton robot control technology. The method includes signal preprocessing and compensation, hierarchical feature extraction, multimodal fusion recognition, and control output and safety protection. By performing 50Hz power frequency filtering and 20-450Hz bandpass filtering on electromyographic (EMG) signals, and combining IMU acceleration data, signal distortion caused by muscle deformation is compensated. Dynamic four-dimensional channel optimization is used to extract EMG features, and an improved attention mechanism model is used to extract multi-scale features. Intention recognition is achieved by fusing EMG, terrain, and other multimodal information based on a Bayesian fusion framework. Simultaneously, a triple safety protection strategy is implemented, including hard limit on joint angles, fall detection and protection, and signal loss fault tolerance. This improves the accuracy and control speed of motion intention recognition, while also possessing good safety performance, effectively enhancing the auxiliary effect and reliability of the exoskeleton in mountaineering.

The invention relates to a windproof composite gradient wetting one-way moisture guiding sportswear fabric and a preparation method thereof, and relates to the technical field of functional textile materials. Comprising a one-way moisture-conducting fabric layer and a windproof fabric layer, the one-way moisture-conducting fabric layer comprises a hydrophobic layer and a moisture-conducting layer; the windproof fabric layer is adhered to the moisture conducting layer; the windproof fabric layer is formed by weaving nylon cotton coated spandex. According to the windproof type composite gradient wetting one-way moisture guiding sportswear fabric, the composite gradient wetting principle is adopted, and through the multi-composite design of the hydrophobic layer, the moisture guiding layer and the windproof fabric layer formed by weaving nylon cotton coated spandex, collaborative optimization of efficient one-way moisture guiding and windproof performance is achieved; the windproof quick-drying clothes are suitable for riding, mountaineering and other sports scenes needing windproof and quick-drying.

1. The name of the design product: hand-held range finder. 2. The use of the design product: used in golf, hunting, mountaineering and other outdoor activities to measure distance, slope compensation, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. Name of the designed product: outdoor mountaineering shoes. 2. Use of the designed product: for wearing on feet. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best showing the design points: perspective view 1.

1. The name of the design product: mountaineering buckle (27). 2. The use of the design product: safety buckle for safety rope, which plays a safety protection role in mountaineering, rock climbing, escape and the like. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses an unreal engine immersive scene simulation and emotion comfort system and method for disabled old people. A standardized and highly-vivid virtual reality nursing home scene and an outdoor river and lake scene are elaborately constructed by using an unreal engine. According to the scene, the deep immersive virtual roaming experience is provided for old people through the picture quality of the picture level, the dynamic day and night light and shadow changes and the vivid environment sound effect. A user can freely move and explore in a virtual space through the standard VR controller, such as walking in a virtual garden, resting in a sunlight room or watching in an activity center, and can participate in various leisure activities such as virtual fishing and simulated mountaineering. According to the method, unprecedented spiritual comfort and psychological support are provided for the disabled old people, the life quality of the disabled old people is effectively improved, and meanwhile, a safe, controllable and emotional care-rich digital new path is opened up for the field of pension services.

1. Name of the designed product: mountaineering pole for the elderly (adjustable telescopic). 2. Use of the designed product: for the elderly mountaineering. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view.

This utility model discloses a novel magnetically controlled climbing machine, comprising: a main body with two pedal frames slidably connected to it; and a connecting member located on both sides of the main body near its ends, with a support frame rotatably connected to its lower end and a handrail rotatably connected to its upper end. The connecting member also has two limiting members for limiting the rotation of the support frame and the handrail. This novel magnetically controlled climbing machine allows the connecting member to support one end of the main body, enabling the main body to be angled. Users can then simulate climbing by stepping on the two pedal frames, achieving the purpose of physical exercise. The unfolded handrail provides a grip, improving the user's balance. The two limiting members limit the movement of the support frame and the handrail.

1. The name of the design product: multi-mode heavy hammer hanging. 2. The use of the design product: can be suspended tools, safety rope mountaineering buckle, etc., can directly lock the hammer head. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design.

The application discloses a double-hook single-opening linkage device in the technical field of mountaineering, rope, rescue and outdoor sports supplies, which comprises two hook mechanisms and a linkage traction mechanism, the linkage traction mechanism is connected to the two hook mechanisms, the hook mechanism comprises a shell, a hook and a self-locking mechanism, the self-locking mechanism is used for controlling the opening and closing of the hook, the states of the hooks of the two hook mechanisms are opposite, when the state of one of the hook mechanisms is switched, the linkage traction mechanism can drive the self-locking mechanism of the other hook mechanism to work, so that the state of the other hook mechanism is switched. The double-hook single-opening linkage device provided by the application can solve the risk of failure, wear or damage of the single-lock hook device, and can also reduce the possibility that personnel forget to perform the hook anti-falling operation due to negligence, thereby comprehensively reducing the risk of personnel falling.

The professional mountaineering wear convenient to wear comprises a mountaineering wear body, the mountaineering wear body comprises an outer layer and an inner layer, first zipper teeth are arranged on the two sides of the front portion of the inner layer, second zipper teeth are correspondingly arranged on the two sides of the outer layer, and the second zipper teeth are matched with the first zipper teeth in a pulling mode. A first hook-and-loop fastener assembly is arranged on the lower portion of the rear side of the inner layer, a second hook-and-loop fastener assembly is arranged on the lower portion of the rear side of the outer layer, the second hook-and-loop fastener assembly is movably attached to the first hook-and-loop fastener assembly, and ultraviolet-proof coatings are arranged on the tops of arms, the shoulders and the cap body of the outer layer. According to the mountaineering suit, the mountaineering suit body is divided into the outer layer and the inner layer, the outer layer is rainproof, and the inner layer keeps warm; the front sides of the outer surface layer and the inner layer are closed through the first zipper teeth and the second zipper teeth, the rear sides of the outer surface layer and the inner layer are rapidly attached and separated through the first hook-and-loop fastener assembly and the second hook-and-loop fastener assembly, and independent wearing and combined wearing can be achieved very easily and conveniently; the clothes are convenient to assemble and disassemble, convenient to put on and take off and suitable for popularization.

The present invention discloses a multifunctional mountaineering crutch. In the prior art, when a crutch is provided with an umbrella function, the umbrella structure is easily damaged during normal use due to an unreasonable arrangement of the umbrella. The present invention solves the above-mentioned technical problem through the following technical solutions, including: a crutch body including a crutch head and a support rod, the interior of the support rod being provided with a hollow cavity; an umbrella assembly being provided in the hollow cavity; and the umbrella assembly including an umbrella cloth and a plurality of umbrella support rods. The present invention arranges the umbrella assembly in the crutch body, and the support rod can provide good protection for the umbrella assembly. When the umbrella is needed, the umbrella assembly is removed from the hollow cavity of the support rod, and the umbrella assembly and the crutch body are combined to form an umbrella. The umbrella assembly only includes the umbrella cloth and the umbrella support rods, which simplifies the structure of the umbrella assembly, reduces the overall weight, and makes the crutch lighter and easier to carry during normal use.

The utility model discloses an aluminum hook for mountaineering, and belongs to the technical field of mountaineering hooks, the aluminum hook for mountaineering comprises a hook body, the inside of the hook body is fixedly connected with a first mounting seat, the inside of the hook body is fixedly connected with a second mounting seat, and the top of the first mounting seat is movably provided with a lock rod; a mounting pin is movably mounted between the first mounting seat and the lock rod, the second mounting seat and the lock rod are connected in a clamped mode, and a locking assembly is mounted on the outer wall of the lock rod. The locking assembly comprises a rotating sleeve, a first lock cylinder and a second lock cylinder, the rotating sleeve is movably installed on the outer wall of the lock rod, the first lock cylinder is slidably installed at the upper end of the outer wall of the lock rod, the second lock cylinder is movably installed at the lower end of the outer wall of the lock rod, and the first lock cylinder is in threaded connection with the rotating sleeve. The upper end and the lower end of the lock rod can be locked at the same time, so that the stability and the safety of equipment connection in the mountaineering process are improved.