48results about How to "Guaranteed contact stability" patented technology

A system for replicating the behavior of a target robotic manipulator with respect to a payload and worksite, has a real-time simulator capturing the dynamics of the target robot manipulator; a mock-up of the payload and worksite; and an emulating robotic manipulator for interacting with said payload and worksite. The emulating robotic manipulator is controlled by the real-time simulator in a control loop to replicate the dynamical behavior of said target robotic manipulator in its environment by matching the impedance of the emulating robotic manipulator with that of the target robotic manipulator.

A connector with a built-in memory IC which is mounted on a rotary development unit of a printer. The memory IC substrate is disposed within a contact protecting member and behind the rear side of an impact receiving member. A first electric contact is disposed on the front side of the impact receiving member and is connected to a second electric contact via a conductive member. The second electric contact spring contacts the memory IC substrate. The connector contains guide members to help stabilize the connection between the connector and the body side connector of the printer.

The invention relates to an EEG acquisition support, and belongs to the technical field of dry-type EEG acquisition systems, which can solve the problem that the conventional EEG acquisition supportscannot ensure the stability of contact between EEG electrodes and a scalp in the prior art. The EEG acquisition support includes a pre-tensioning cover for holding a test part of an EEG test object, atop electrode base positioned on the top of the pre-tensioning cover, and circumferential electrode bases positioned on the periphery of the pre-tensioning cover; the pre-tensioning cover includes afirst elastic pre-tensioning ring and a plurality of suspension arms; the plurality of suspension arms are arranged in the radial direction of the pre-tensioning cover; the plurality of suspension rods are connected in series through the first elastic pre-tensioning ring; and one ends of the suspension rods are connected to an outer edge of the top electrode base, and the other ends of the suspension rods are connected to the circumferential electrode bases. The EEG acquisition support can be used for EEG acquisition.

The electrical connector includes a connector housing having a slot into which a circuit board is to be inserted, and a plurality of connector terminals to be inserted into the connector housing, the connector housing including terminal spaces into which the connector terminals are inserted, and partition walls partitioning the terminal spaces from adjacent ones, the connector terminals each including a sheath to be inserted into one of the terminal spaces, and a resilient contact making electrical contact with the circuit board, the electrical connector including a convex and a concave for preventing the terminal spaces and the circuit board from falling apart from each other, the convex being formed on opposite sidewalls of the sheath, and the concave being formed at the partition walls.

Disclosed is a self-power-generating water outflow device with a light. An LED light source and a driving circuit for driving the LED light source are disposed in a water outflow terminal, and a first positive electrode and a first negative electrode are electrically connected to the driving circuit. A connector is detachably connected to the water outflow terminal. The connector comprises a connection housing and a self-power-generating component. The self-power-generating component is disposed in the connection housing, and the connection housing comprises one or more second positive electrodes and one or more second negative electrodes electrically connected to the self-power-generating component. When the connector is connected to the water outflow terminal, the first positive electrode is in contact with the one or more second positive electrodes and the first negative electrode is in contact with the one or more second negative electrodes.

The invention discloses a board-to-board connector component. The component comprises a socket connector provided with an annular accommodating space. The socket connector comprises an insulating body, a metal piece fixed with the insulating body, and a plurality of terminals. The insulating body comprises a bottom wall, a side wall, an end wall and an island portion. The plurality of terminals are correspondingly fixed on the side wall in two rows. The metal piece is fixed at two ends of the insulating body. The metal piece comprises an elastic arm portion extending into the annular accommodating space from a convex portion. The elastic arm portion comprises a pair of second elastic arms located near the island portion. Each second elastic arm comprises a second elastic arm body portion and a second elastic arm contact portion, wherein the second elastic arm contact portion is formed by bending an upper end position of the second elastic arm body portion and protruding into the annular containing space. A large-current transmission requirement can be realized.

The invention relates to a shoe sole, and provides a running shoe sole which can effectively prevent the feet from being injured, has the excellent damping and boosting actions and is suitable for manufacture of exercise running shoes. The running shoe sole comprises a large sole body and a middle sole body arranged on the large sole body, and the lower surface of the middle sole body is provided with a toe air cushion, a phalanx air cushion and a heel air cushion which correspond to a toe area, a phalanx area and a heel area of the foot respectively; the upper surface of the large sole body is provided with a containing groove used for containing the middle sole body, the lower surface of the toe air cushion, the lower surface of the phalanx air cushion and the lower surface of the heel air cushion jointly form a contact face used for allowing the middle sole body to make contact with the groove bottom of the containing groove, and the bottom face of the middle sole body is far away from the groove bottom of the containing groove; the lower surface of the large sole body is provided with ground-gripping patterns.

The present invention is directed to a method and means for enabling contact lens wearers to photograph their own eyes using an electronic device with a camera such as an iPhone with a macro lens, for example, Olloclip® Macro Pro Lens Set 7× lens, and a custom three-dimensional printed eyecup attachment. The eyecup attachment is designed to position the camera at a suitable and reproducible distance from the eye to ensure that the system can focus appropriately on the lens details. The eyecup attachment also serves to block stray light and diffuse the ambient lighting. In addition, the eyecup attachment ensures that the camera is held in the correct orientation while photos are being captured. The capture images are analyzed using image processing software to determine the angel of rotation of the contact lens.

The invention relates to an RJ45 interface connector with an intelligent chip management function. The connector comprises three parts, the first part is an RJ45 connector with the main size meeting the known standard, and the RJ45 connector is used for communication cable connection; the second part is a chip arrangement; and the third part is a tail sleeve. When the first part is inserted into the communication port of the distribution terminal, the contact of the second part is connected with the detection circuit of the distribution frame, and the distribution frame can read the identification code of the intelligent chip in the second part of the connector so as to carry out intelligent management. The RJ45 interface connector has the advantages that the standard RJ45 connector is fully utilized, and the development efficiency and the reliability and stability of batch products are greatly improved.

The invention relates to an automatic self-positioning compress electricity inlet component device and an installing method thereof. The automatic self-positioning compress electricity inlet component device comprises an electricity inlet component protection mechanism and an automatic compressing electricity inlet component mechanism; the electricity inlet component protection mechanism comprises a horn mouth clamped groove which sleeves an electricity inlet component, is fixed to the electricity inlet component, and can completely eradicate stress concentration to conduct 360-degree protection in the working process of the electricity inlet component; the horn mouth clamped groove comprises a taper-shaped hexagonal fastening electrode tip, a taper-shaped electrode female head, a shielding tube and a positioning horn mouth lock bracket, wherein the shielding tube is installed on an electrode stem, the positioning horn mouth lock bracket sleeves the shielding tube and can promote an electricity inlet component to position automatically, the situation of the taper-shaped hexagonal fastening electrode tip can be observed conveniently at the same time, and the taper-shaped electrode female head is automatically positioned and connected with the taper-shaped hexagonal fastening electrode tip through a taper-shaped face; the automatic compressing electricity inlet component mechanism is a lever automatic compressing mechanism which promotes the electricity inlet component automatically to be compressed in a PECVD working procedure when a workpiece frame enters a depositing furnace and moves to a location and promotes electricity inlet component to loosen automatically at the same time when the technology is finished and discharging is conducted and the workpiece frame leaves limitation of the depositing furnace.

The invention discloses a switch type surge protector, which comprises a protector shell, wherein a hot melting action assembly, a piezoresistor (2) and a resistor bracket (3) for fixing the piezoresistor (2) are arranged in the protector shell, the piezoresistor (2) is fixed in the protector shell through the resistor bracket (3), the lower end of the piezoresistor (2) is provided with two protector terminals (4), two sides of the piezoresistor (2) are respectively provided with a conducting sheet (5), the hot melting action assembly comprises a fixed iron core (6) and a coil winding (7), thefixed iron core (6) is fixed on the inner wall of the protector shell, the coil winding (7) is wound outside the fixed iron core (6), and one end of the coil winding (7) is electrically connected with one protector terminal (4) of the piezoresistor (2). According to the invention, the grounding reliability of the surge protector is guaranteed, and the connection between the grounding wire and thewiring end of the surge protector is prevented from loosening after being pulled.

The invention discloses resistance testing equipment. The equipment comprises a first pressure part, a first supporting part, a pressure control device, a pressure sensor and a testing module, whereinthe first pressure part is positioned above the first supporting part and opposite to the first supporting part; a contact interface when the first pressure part is in contact with the first supporting part is a line-line interface, a point-point interface or a point-line interface; the pressure control device is connected with the first pressure part and/or the first supporting part; the pressure sensor is connected with the first pressure part and/or the first supporting part; the testing module is a resistance testing module, or a voltage testing module and/or a current testing module; andthe first pressure part and the first supporting part are connected with the resistance testing module, or the voltage testing module and/or the current testing module. The equipment is used for performing intermittent testing or real-time testing on all areas or designated areas of a test object.