195results about How to "Ergonomic design" patented technology

A laparoscopic surgical instrument configured to be ergonomic and anthropometrically correct, comprising: a) an ergonomic handle configured to orient a hand of a surgeon in a functional position, the handle comprising a wall structure defining an interior portion, and adapted to contain at least a portion of one or more working mechanisms; b) an actuating mechanism actuatable by the surgeon and supported within the interior portion of the handle; c) a working shaft having a proximal end coupled to and operable with the actuating mechanism, the working shaft having an elongate configuration and a distal working end configured to couple a surgical tool to be manipulated by the surgeon; and d) means for accessing the interior portion of the handle to expose an inner side of the wall structure and at least a portion of each of the working mechanisms for cleaning, sterilization and maintenance purposes.

The invention relates to an automatic washing and dewatering combined device of a rotary type mop, which comprises the rotary type mop and a washing and dewatering barrel, wherein the washing and dewatering barrel contains a barrel body, a dewatering basket and a lifting and fixing device of the dewatering basket, the lower part of the barrel body is provided with a washing area, the upper part of the barrel body is provided with a dewatering area, and the dewatering basket is arranged in the barrel body; the lifting and fixing device of the dewatering basket is arranged in the barrel body and is also connected with the dewatering basket, and the dewatering basket rotates around a main shaft of the lifting and fixing device of the dewatering basket; when the mop is washed, the dewatering basket is positioned in the washing area at the lower part of the barrel body; and when the mop is dewatered, the dewatering basket is lifted into the dewatering area at the upper part of the barrel body by the lifting and fixing device of the dewatering basket. By the device, the functions of washing and dewatering are integrated according to the design of human body mechanics. The device has the characteristics of small washing and dewatering volume, simple and scientific structure, small water consumption, low manufacturing cost, safe and convenient operation, strong practicability, attractive appearance and the like, and the time and the labor are saved.

A drinking flask cap is a convenient, three-position, push-pull lid. The top of the lid forms a drinking basis, and the drinking basin can be sealed with a hygienic cap. The cap can be removed and placed on the bottom of the flask for convenient storage and provides a stable base for the flask. A bottle portion of the flask is preferably made from a molded plastic material and can be provided with a finger hold such that the flask can be drunk from in a manner similar to a coffee cup.

The invention is a high pressure pump, frame and housing assembly including a high pressure pump, electric motor, belt drive, metal frame, plastic housing and noise absorbing sheets that combine to suppress vibration, attenuate noise and allow viewing of the motorized pump assembly. The motorized pump produces a flow rate of at least 4 gpm at a pressure of at least 2,000 psi, while the assembly keeps the noise level at or below about 77 decibels. Vibrations are suppressed by the frame and housing which are formed by irregularly shaped and sized frame members, segments and panels. The housing panels combine with the porous noise attenuating sheets to form dead zones for absorbing noise. The sheets and dead zones are compactly arranged inside the frame segments. Two transparent panels form dual opposed windows for lighting and viewing the active internal components.

The invention discloses a multi-angle facial brush with a 3D brush head and a motion driving method of the multi-angle facial brush. The multi-angle facial brush comprises a shell, the brush head and a brush head driving structure. The brush head comprises a bristle base, a connecting part used for receiving driving and an elastic part installed on the connecting part. The brush head driving structure comprises a motor, an eccentric wheel, a linkage part and a connecting shaft used for being connected with the brush head, and an eccentric column of the eccentric wheel stretches upwards into a sliding groove of the linkage part. Under the action of rotation of the motor, the eccentric column acts on the sliding groove of the linkage part, and the brush head conducts plane-direction reciprocating motion and 3D face-attaching elastic deformation motion along with the linkage part and can scrub and clean the surface of the face in a reciprocating mode and be attached to the curved surface of the face to conduct 3D face-attaching deformation, so that user-friendly multi-direction cleaning of the face is achieved, and the multi-angle facial brush better accords with ergonomic design and is more thorough in cleaning; besides, the multi-angle facial brush is simple and reliable in driving structure and method and suitable for being applied and popularized in various products like automatic facial brushes.

The present invention comprises a retractable leash assembly that may be selectively carried by a user while attached to the collar or other wearable item on a companion pet and carried by the pet while not in use. The leash assembly may be connected to more than one location along the collar or other wearable item for securing the leash assembly to the companion pet. The leash assembly comprises a braking mechanism for stopping the movement of the leash in a preferred embodiment. In a preferred embodiment, the retractable leash assembly provides a full-length leash and weighs less than about 85 g.

The invention relates to an intelligent networking electric sightseeing vehicle and a control method. According to the technical scheme, the intelligent networking electric sightseeing vehicle comprises a sightseeing vehicle module and an intelligent tour guide module; the sightseeing vehicle module comprises a camera, radar, a vehicle motion controller, a vehicle-mounted GPS, a drive motor, a brake motor, non-pneumatic tires and the like, and intelligent traveling is achieved through an environmental perception algorithm, an intelligent decision algorithm, a vehicle motion control algorithm and the motion execution techniques of four-wheel drive, four-wheel steering and four-wheel braking; the intelligent tour guide module comprises an intelligent tour guide controller, a passenger interactive interface, an RFID reader and the like, and the passenger interactive interface obtains the passenger personalized choice; and the vehicle is used for tourist scenic area sightseeing and the like. The intelligent networking electric sightseeing vehicle has the beneficial effects of being intelligent, safe, capable of saving energy, environment-friendly and the like, the sightseeing vehicle travels intelligently along a tour route set by a passenger without a human driver, people-oriented intelligent tour guide services as required are provided on the basis of the passenger personalized choice, and two-way communication between the vehicle and a passenger management center is enhanced.

A liquid dispenser includes a body having an inner cavity for containing liquid, and an aperture providing access to the inner cavity. A push pump is fitted within the aperture. At least one height adjustable mount is connected to the body for releasably attaching the body to a surface. Preferably the body is conformingly shaped. An adapter can connect the liquid dispenser to a liquid container for filling the liquid dispenser.

The invention discloses a knapsack type walking high-legged vehicle for roxburgh rose picking, which comprises a knapsack moving mechanism, a shearing and fastening mechanism, a conveying mechanism, arotary screening mechanism and an oscillating and bin-packing mechanism, wherein the shearing and fastening mechanism is arranged on the right side wall of the knapsack moving mechanism, the conveying mechanism is arranged on the left side of the knapsack moving mechanism, the oscillating and bin-packing mechanism is arranged on the knapsack moving mechanism, and the rotary screening mechanism isarranged on the oscillating and bin-packing mechanism. The invention belongs to the technical field of agricultural machinery, and particularly provides the knapsack type walking high-legged vehiclefor roxburgh rose picking which has the advantages of high practicability and comfort, simple operation, convenient movement, high safety coefficient, and nondestructive picking of roxburgh rose. Theknapsack type walking high-legged vehicle for roxburgh rose picking can overcome the problem of difficult picking of roxburgh rose in the middle of a plant, can automatically and nondestructively screen roxburgh rose in real time, and can automatically bin the screened roxburgh rose, so that the storage time of the roxburgh rose is effectively prolonged and the transportation and sales of the roxburgh rose are convenient.

The invention discloses an industrial robot free driving teaching method based on space force information. The method comprises the steps that outer stress information is collected through a six-dimensional force sensor installed at the tail end of a robot; the collected outer stress information is subjected to smoothing and gravity compensation treatment, and the outer stress information subjected to compensation treatment is obtained; whether the tail end of the robot is stressed or not is judged according to the outer stress information subjected to compensation treatment and a set threshold value; and the horizontal moving speed of the robot is updated through a model for simulating the hand to drag an object according to the judgment result, and then the robot is controlled to move at an updated speed. The outer stress information is collected through the six-dimensional force sensor installed at the tail end of the robot, the structure is simple, and the cost is lower; the corresponding mathematical model is built and the horizontal moving speed of the robot is updated by simulating the hand to drag the object, the method is more suitable for the design of human engineering, and flexibility is better. The industrial robot free driving teaching method based on space force information can be widely applied to the field of automatic control.

The invention relates to a fitness chair, which comprises a supporting chair frame, a seat, a backrest support and a backrest, wherein the seat is arranged on the supporting chair frame, the backrest is arranged on the backrest support, the backrest support is movably connected with the supporting chair frame and a first restoration mechanism which can restore the backrest support is arranged on the supporting chair frame. The invention is characterized in that the backrest at least comprises an upper backrest plate and a lower backrest plate and the backrest plates are movably connected on the backrest support. Since the backrest at least comprises the upper backrest plate and the lower backrest plate and the backrest plates are movably connected on the backrest support, when the waist of a human body is in a forward tilting fitness state, the upper backrest plate and the lower backrest plate of the fitness chair can be in full attachment with the back of the human body. Thereby, thedesign is compliant with ergonomics and the waist fitness is facilitated.

The invention discloses a stretcher type bathing vehicle system special for the elderly unable to move freely to bathe. The stretcher type bathing vehicle system comprises a lifting bathtub, a transfer vehicle and a transfer stretcher, wherein the lifting bathtub is provided with a transfer vehicle butt joint device. By using the stretcher type bathing vehicle system, nursing personnel can transfer an elderly person unable to move freely from a sickbed to the transfer stretcher, fix the transfer stretcher on the transfer vehicle through a self-lock device, push the elderly person needing bath to a position beside the lifting bathtub through the transfer vehicle, push the transfer stretcher to a stretcher supporting seat of the lifting bathtub directly after the lifting bathtub and the transfer vehicle are in butt joint successfully and the transfer stretcher is unlocked, and then lift the bathtub through a control panel, so that the elderly person needing bath can be immersed into water for bathing. By the stretcher type bathing vehicle system, the elderly person needing bath lies in the whole course from the sickbed to bathing completion, so that the problems of difficulty in bathing of the elderly unable to move freely and heavy burden of the nursing personnel are solved.

The invention discloses a non-destructive full picking and bundling portable bearing device for toona sinensis. The non-destructive full picking and bundling portable bearing device for the toona sinensis comprises a lotus leaf-like non-destructive picking mechanism, a slow rebound bearing fixing mechanism, a funnel-shaped semi-closed glide tube, a toona sinensis glide alignment transmission mechanism, a toona sinensis bundling mechanism and a toona sinensis loader, wherein the lotus leaf-like non-destructive picking mechanism is arranged on the slow rebound bearing fixing mechanism; the funnel-shaped semi-closed glide tube is also disposed on the slow rebound bearing fixing mechanism; the toona sinensis glide alignment transmission mechanism, the toona sinensis bundling mechanism and thetoona sinensis loader are all arranged in the slow rebound bearing fixing mechanism; the toona sinensis glide alignment transmission mechanism is disposed on a feed inlet of the slow rebound bearing fixing mechanism; the toona sinensis bundling mechanism is arranged right below the rear end of the toona sinensis glide alignment transmission mechanism. The non-destructive full picking and bundlingportable bearing device for the toona sinensis belongs to the technical field of toona sinensis picking machinery. The non-destructive full picking and bundling portable bearing device for the toona sinensis has the advantages of doing no damage to toona sinensis buds and branches, realizing full picking of the toona sinensis, and realizing real-time neat bundling of the picked Toona sinensis.

The invention relates to a human engineering table provided with a displayer, which comprises table legs, a table body and a table top, wherein the table top is arranged on the table body; the table body is arranged on the table legs; the table body is provided with a mounting bracket capable of moving at multiple angles; the mounting bracket is provided with the displayer; the mounting way of the table top on the table body is that the front of the table top is connected with the front of the table body in a way of horizontal rotary-connection; therefore, the table top is inclined in a way that the rear of the table top is lifted up, and the angle formed between the table top and the table body can be adjusted within the range of 0-85 degrees. The human engineering table is designed in accordance with the human engineering so as to be comfortable to use, and can be matched with multiple accessories for carrying out multiple learning ways; the angle of the table top can be adjusted, and the height of the table can be adjusted, so that the human engineering table is suitable for most people; furthermore, the human engineering table is especially suitable for learning of children with different ages, thus accompanying the growth of the children.

The invention relates to a cleaning implement having a cavity dimensioned to allow selective removal and reinsertion of an insertable pad, such as melamine. The cavity is constructed and arranged to frictionally engage the insertable pad. The cleaning implement may include a two part holding member incorporating both a fluid retention and non-fluid retention element allowing for versatility in cleaning.