13 results about "Air steward" patented technology

The invention provides a training method of a steward training simulation model and a steward training simulation method, relates to the technical field of steward training simulation, and aims to understand the current environment state of a steward so as to improve the authenticity of aviation steward training simulation. The method comprises the following steps: acquiring multi-modal data of a passenger cabin environment; based on the multi-modal data, training the steward training simulation model; the multi-modal word segmentation device is used for encoding the multi-modal data into a multi-modal token sequence; the potential action model is used for acquiring potential action representation of the steward or the passenger based on the multi-modal token sequence; the state analyzer is used for obtaining a passenger cabin semantic state diagram based on the multi-modal token sequence, and the passenger cabin semantic state diagram is used for representing a semantic relationship between entities in a passenger cabin; the dynamic model is used for predicting a multi-modal token at the next moment based on the multi-modal token sequence, the potential action representation and the passenger cabin semantic state diagram, and the multi-modal token at the next moment is at least used for simulating the passenger cabin environment at the next moment.

1. Name of the product in this design: Aircraft flight attendant seat belt buckle. 2. Purpose of this design: This design is used for the buckle of an aircraft flight attendant's seat belt. 3. The key design features of this product are its overall shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

The utility model relates to the field of steward seats, in particular to an aerial steward seat protection device which comprises an L-shaped plate, a bearing assembly is arranged on the surface of the L-shaped plate, a limiting assembly is arranged on the surface of the L-shaped plate, the bearing assembly comprises a square plate arranged on the surface of the L-shaped plate, an extension plate is fixed to the surface of the bottom of the square plate, and a U-shaped block is fixed to the inner wall of the extension plate. A concave hole is formed in the surface of the U-shaped block, an L-shaped frame is fixed to the surface of the square plate, a seat plate is installed on the inner side of the L-shaped frame through a rotating shaft, a limiting block is fixed to the surface of the bottom of the seat plate, and a through hole is formed in the surface of the limiting block. The bearing assembly is provided with the square plate and the extension plate, the extension plate can support the seat plate, the bearing capacity of the seat plate is improved, the thickness of the seat plate is increased, the firmness of the bearing part is guaranteed, when an aerial crew uses the seat plate, the L-shaped plate and the extension plate can support the seat plate, and therefore the pressure received by the seat plate is dispersed, and the service life of the aerial crew is prolonged. The service life of the seat plate is prolonged.

The application discloses a safety belt device of a penetrating anchor of a civil aviation safety belt, which comprises a safety belt assembly, a buffer assembly and an anchoring assembly, the safety belt assembly comprises two shoulder binding safety belts, two waist binding safety belts and two leg binding safety belts, and the same-side shoulder binding safety belts, waist binding safety belts and leg binding safety belts are connected and fixed through safety connection boxes, and the buffer assembly comprises a mounting box fixedly arranged between the two safety connection boxes, the safety belt assembly, the buffer assembly and the anchoring assembly are arranged, the safety belt assembly is used for fixing the body of a flight attendant, can be used in standing posture or sitting posture and the like, the buffer assembly can protect the body of the flight attendant, reduces injuries caused by stress of the safety belt and the like, the anchoring assembly cooperates with the buffer assembly and the safety belt assembly to ensure the stability of the flight attendant, and harm caused by plane bumping is avoided.

1. Name of the product in this design: Folding ID card holder. 2. Purpose of this design: A badge holder for use by flight attendants. 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: Flight attendant earphones. 2. Purpose of this design: for communication. 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.

This utility model relates to the field of spinal support technology and discloses a novel lumbar support, including a back brace. Two restraint straps are fixedly connected to the outside of the back brace. A positioning rope is fixedly connected inside the restraint straps. A fixing box is slidably connected to the outside of the positioning rope. A groove is formed on the inner wall of the fixing box. A sliding plate is slidably connected to the inner wall of the groove. Multiple springs are fixedly connected to the outside of the sliding plate, with the other ends of the springs fixedly connected to the inner wall of the sliding plate. A traction block is fixedly connected to the outside of the sliding plate, and the traction block is slidably connected to the inner wall of the groove. In this utility model, under the action of multiple springs, the repositioning of the sliding plate allows the two positioning holes to misalign with the two limiting holes, thereby fixing the length of the positioning rope and the fixing rope. This support can dynamically adjust its tightness, adapting to various scenarios such as standing, walking, and carrying for flight attendants.

A seat group may include passenger seats with holographic displays. The holographic displays may display icons. The seat group may include a seat-group controller which causes the holographic displays to display the icons. The icons may include seat identifier icons which may be displayed while the passenger seats are unoccupied to provide passengers with visual cues which seats may be available. The icons may include fasten-seatbelt icons which may be displayed while seatbelts are not fastened to provide flight attendants with visual cues which passengers need to fasten the seatbelts.

A handheld bottle opener for flight attendants includes a crosspiece, a first leg, and a second leg. The first leg is attached to and extends from the crosspiece. The first leg includes a free end. The first leg includes an outer surface and a toothed inner surface. The first leg is designed to project outwardly beyond the crosspiece in a convex manner. The first leg is resiliently flexible. The second leg is attached to and extends from the crosspiece. The second leg is aligned with and a distance from the first leg to define a receiving space for bottle tops. The second leg is similar to the first leg. The first leg, the second leg, and the crosspiece together define a C-shaped profile. The second leg is resiliently flexible such that the first leg and the second leg are manually compressible toward one another to grip bottle tops.

The utility model relates to the technical field of aviation escape training, and discloses an emergency escape aviation training cabin which comprises a support seat, a support hydraulic machine is inserted in the support seat, and an electromagnet, a simulation frame, a simulation hydraulic machine and a connecting rod are inserted at one end of the support hydraulic machine. According to the utility model, the structure is reasonable, the seat sliding blocks drive the training seats on the seat plate to move back and forth on the cabin bottom plate, the two training seats move on the cabin bottom plate to adjust the distance, and the dining car moves on the cabin bottom plate to simulate the sizes of different aisles in a large airplane cabin and a small airplane cabin; simulation personnel can conveniently perform simulation training when bumping occurs in aisles of different sizes, simulation training when the airplane bumping occurs during meal delivery is simulated, the passengers need to cooperate in the simulation bumping training, the training plate stretches out and draws back in the training cabin to adjust the height in the training cabin, different heights in the large airplane cabin and the small airplane cabin are rapidly simulated, and the training efficiency is improved. Simulation personnel can conveniently perform simulation training when bumping occurs at different heights.

The utility model relates to the technical field of training devices, and discloses an air passenger standing posture training device convenient to adjust, which comprises a base and a vertical rod, the vertical rod is vertically fixed above the side edge of the base, the vertical rod is vertically arranged above the surface of the base, the outer ring of the vertical rod is sleeved with five sliding sleeves in a sliding manner, and the sliding sleeves are arranged on the base. And transverse cylinders are transversely fixed to the side edges of the four sliding sleeves located on the lower portion, inserting rods are slidably inserted into the transverse cylinders, vertical plates are vertically fixed to the tail ends of the inserting rods, and abutting blocks are fixed to the surfaces of the vertical plates. According to the technical scheme, the multiple sliding sleeves with the transverse barrels and the inserting rods are arranged, the heights of the transverse barrels and the inserting rods and the extending distance of the inserting rods can be adjusted, locking of the sliding sleeves and the inserting rods can be quickly relieved by pulling the first connecting rod and the second connecting rod, and the sliding sleeves and the inserting rods can be locked under the reset effect of the springs. The clamping cone is clamped into the cone groove to quickly lock the sliding sleeve and the inserting rod, adjustment is more convenient, and the situation that the service life is affected due to the large abrasion effect is avoided.

The invention provides a portable four-point safety belt for aircraft attendants, and mainly relates to the technical field of aviation safety equipment. A portable four-point safety belt for an aircraft attendant comprises an emergency locking retractor, a shoulder strap, a shoulder strap buckle, a waistband, a waistband buckle, a main lock catch, a T-shaped connecting tower belt and a connecting buckle, the emergency locking retractor is fixedly installed on an aircraft seat, the shoulder strap is installed in the emergency locking retractor, and the shoulder strap buckle is movably installed on the shoulder strap. The T-shaped connecting lapping belt is additionally arranged on a traditional aircraft four-point type steward safety belt, a braid stop block structure is omitted, and a lightweight design structure is adopted; the use safety performance under the emergency condition is improved, the operation convenience of frequent leaving and returning of the steward in the flight state is improved, the structural stability of the steward safety belt and the steward seat in the unmanned use state in the flight period is improved, the use failure rate of the safety belt is reduced, and the use comfort of the steward safety belt is improved.

1. Name of the product in this design: Ornament (Flight Attendant). 2. Purpose of this design: This design is intended for display, decoration, etc. 3. The key design features of this product are the combination of shape and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.