43results about How to "Will not interfere with operation" patented technology

The invention discloses an underwater narrow space detection orientated flexible robot system. The system is characterized by comprising a rigidity multi-joint robot, a flexible robot, an underwater camera and a control system; the rigidity multi-joint robot, the flexible robot and the underwater camera are connected in series sequentially, the flexible robot is formed by series-connection of multiple flexible motion units, each flexible motion unit adopts a hollow flexible framework and a pneumatic manual muscle flexible driver, and multi-freedom-degree space flexible motion is achieved. Theunderwater camera penetrates the narrow space and then is delivered to an underwater position to be detected, the pneumatic manual muscle flexible drive manner is adopted to avoid the problem about the driver underwater seal, the robot is reliable in work and compact in structure, the robot control system can adopt interaction control, program interface control and automatic control manners, the control system can perceive the robot tail end pose and robot and underwater structure contact force, in combination with the structure and drive flexibility of a flexible robot, smooth advancing and retreating of the flexible robot from the narrow space is ensured, the damage to the flexible robot is avoided, operation of an underwater facility is not obstructed, use is safe and reliable, and thedetection problem of the underwater narrow space is solved.

The device (10) comprises a base (11), a hollow mast (12) mounted on the base (12) along a vertical axis (Z), and at least one module (13) able to rotate about the mast (12). Said module (13) comprises at least one flap (18) that can be moved about a pivot connection (26) between a retracted position and a deployed position, and means (40) for moving the flap (18) between its deployed and retracted positions according to the angular position of this flap (18) about the mast (12). A shaft (15) positioned inside the hollow mast (12) rotates as one with this module (13) and collaborates with a converter (17) that converts the mechanical energy of rotation of the shaft (15) into said mechanical or electrical energy.

The invention provides an automatic button conveying device with a button recognizing and adjusting function. The automatic button conveying device is provided with an image acquisition device for acquiring button surface pattern at a button discharging opening position, a button pressing device which moves through a sliding rail is arranged above the button discharging opening of the automatic buttoning conveying device, a buttoning adjusting device used for adjusting the button direction at the button discharging opening is further arranged on the automatic buttoning conveying device, a through hole with an opening is formed in the side surface of the buttoning discharging opening of the automatic button conveying device, and the image acquisition device transmits acquired button surfaceimage information to a control system of the automatic button conveying device; the control system has a button direction recognition function, can be used for judging the actual direction of the button by comparing the acquired surface image information with pre-stored button image data, and can be used for sending a button adjusting instruction to the button adjusting device; and the button adjusting device is used for adjusting the direction of the button according to the button adjusting instruction. The automatic button conveying device has the advantages that whether the pattern of thebutton needs to be adjusted or not is determined according to the shape of the button pattern which is shot by the control system, and the pattern orientation of the buttons when the buttons are nailed can be unified.

The invention provides a mobile terminal unlocking method based on a built-in distance sensor. The mobile terminal unlocking method based on a built-in distance sensor includes the steps: 1) a distance sensor is arranged in a mobile smart terminal device; 2) a user moves a shielding object overhead the sensor, and obtains the distance data of the shielding object through the distance sensor; 3) the distance sensor is connected with a central processing chip in the mobile smart terminal device, and the central processing chip is used for obtaining the data of the distance sensor; 4) the central processing chip uploads the obtained data to special software to perform noise reduction, and obtains the practical distance of the shielding object through conversion; and 5) if the practical distance is determined to be maintained beyond a special time, the device can be unlocked. The invention also provides a mobile terminal unlocking apparatus based on a built-in distance sensor. The mobile terminal unlocking apparatus based on a built-in distance sensor is more convenient on the premise of guaranteeing safety, and uses the distance sensor contained in the device, thus saving the cost and being more mature in technology.

The invention provides a luggage case with hidden table and chair, belonging to the technical field of luggage cases. The luggage case comprises a case body and four bottom wheels, wherein the four bottom wheels are respectively arranged at four corners of the bottom of the case body, each bottom wheel is mounted at the bottom of the case body through a telescopic structure, each telescopic structure comprises a fixed section and a telescopic section which are connected with each other, each telescopic section is connected with the case body, and the telescoping direction of each telescopic section is the height direction of the case body; two sliding rails, a chair board and a table board are mounted at the bottom or below the case body; the two sliding rails are arranged on two oppositesides of the case body respectively, the mounting heights of the two sliding rails are equal, and two ends of each sliding rail are respectively mounted on the fixing sections of the two telescopic structures; the chair board is mounted on the two sliding rails in a sliding mode; two chair legs are mounted at one end, sliding out of the case body, of the chair board at an interval; one end of eachchair leg is rotationally connected with or fixedly connected with the chair board, and the other end of each chair leg is a free end; the table board is connected with the chair board through a connecting plate; one end of the connecting plate is rotationally connected with the chair board, and the other end of the connecting plate is rotationally connected with the table board. The luggage caseis provided with the table and the chair, and the table and the chair are the hidden type table and chair.

The invention discloses a motor and a rotor thereof. A central opening is formed in central portions of a plurality of first laminations on one end in an axial direction of a rotor core body. A rotorshaft passes through the central opening without contacting the first laminations. At least part of the bearing of the motor rotor is positioned in the central opening of the first lamination. The rotor has a space capable of containing the bearing. Products using the motor and the rotor thereof are light and miniaturized.

The invention relates to a flat cable lifting device for a stacker, and aims to prevent a flat cable from shaking and being worn. The flat cable lifting device for the stacker comprises a lifting wheel assembly, pull rods and supports, wherein the lifting wheel assembly comprises a pulley, pulley installation plates, pulley installation sleeves, a steel wire rope, steel wire rope guide sleeves, apulley shaft and a bearing; the pulley is arranged on the pulley shaft through the bearing; the pulley shaft is inserted between the pulley installation plates; one end of the pulley shaft is fixed through a nut; the pulley installation sleeves are arranged on four corners between the pulley installation plates through bolts; the two steel wire rope guide sleeves are fixed to the front positions and the back positions on the pulley installation plates through bolts; one end of the steel wire rope is fixed onto the pull rod; the other end of the steel wire rope sequentially penetrates through the steel wire rope guide sleeves, the support and the steel wire rope guide sleeves so as to be fixed onto the other pull rod; the two supports are arranged at the positions, close to the lower ends,in the middles of stand columns of the stacker through screws; and the pull rod capable of fixing the steel wire rope is arranged on one support.

A boom conveyor apparatus (3) includes a boom (4) that carries a conveyor (9), a support structure (14) for the boom, a rear pivot joint (16) that connects a rear end of the boom to the support structure, and a pivot drive (18) that controls pivoting movement of the boom about the rear pivot joint. The boom conveyor apparatus (3) includes an operator platform (22) and an attachment mechanism (40)at a front end of the boom (4) whereby the operator platform may be attached to the boom or detached therefrom. The attachment mechanism includes a levelling mechanism (54) that is configured to applya levelling adjustment to the operator platform.

The invention discloses a car and car door monitoring algorithm which comprises the following steps: S1, acquiring acceleration data of a car door in the horizontal direction and the vertical direction through a motion sensor mounted on the car door of an elevator; S2, obtaining an acceleration curve by adopting a leader mean algorithm according to the collected car door acceleration data; and S3,working out a speed curve and a distance curve according to the acceleration curve. According to the car and car door monitoring algorithm, independent monitoring and calculation are achieved, the car and car door monitoring algorithm is not affected by elevator faults, elevator operation is not disturbed, and higher safety is achieved. One sensor is adopted to monitor the running states of a carand the car door at the same time, and the structure is simpler. The car and car door monitoring algorithm is simple, and complex algorithms such as Kalman filtering are not needed, so that high-costcomputing equipment such as an industrial computer is not needed. The car and car door monitoring algorithm is different from a traditional mean value algorithm, the mean value is not obtained in a segmented mode, and data size loss cannot be caused. The operation is reversible, and the original value can be reversely deduced at any time according to the result for other applications.