Adc Telecommunications (shanghai) Distribution Co., Ltd.

Commscope Connectivity Belgium Bvba

Adc Czech Republic, S.r.o.

Commscope Telecommunications (shanghai) Co. Ltd.

Other

Te Connectivity Corporation

Tyco Electronics (shanghai) Co., Ltd.

Tongji University

Commscope Telecommunications (china) Co. Ltd.

Commscope Telcommunication (shanghai) Co., Ltd

Shanghai Huihe Medical Co., Ltd.

Shanghai Huihe Healthcare Technology Co., Ltd.

Tyco Electronics Co., Ltd.

Lin Lin

Zhaoyang Tong

Lei Liu

Kristof Vastmans

Daniel Francois Daems

Bao Wang

David Novak

Mojmir Bombera

Zhaoyang (Carlson) Tong

Jun Xu

Soren Grinderslev

Weidong Zhang

Liu Lei

Fantong Kong

Cancan Song

Zhongyin Guo

Bencheng Zhu

Xiaoyan Hao

Peili Wang

A clamping instrument (), mainly comprising: a clamping base (), a driving base (), a clamping structure (), which forms different clamping angles according to the distance between the clamping base () and the driving base (); and a fine adjustment member (), wherein the fine adjustment member () and the driving base () can be separated from each other or connected to each other, such that the driving base () can move rapidly or step by step relative to the clamping base (), thereby achieving the aim of rapidly adjusting or finely adjusting the clamping angle of the clamping structure.

Clamping instrument

The invention provides a clamping instrument and a clamping assembly, which mainly comprises a positioning base, a moving base, at least two clamping arms connected with the moving base, at least two linkage arms respectively connected with each of the clamping arms and the positioning base, and an actuating rod respectively penetrating through the positioning base and the moving base, wherein the positioning base is rotated circumferentially and fixed axially relative to the actuating rod, and the moving base is rotated circumferentially and moves axially relative to the actuating rod; when the movable rod is rotated circumferentially, a distance between the moving base and the positioning base can be changed, and then each of the clamping arms is linked to be rotated around the moving base to be in an unfolded position or a clamped position so as to clamp a preset site of a human tissue. Thus, the rotating amplitude of the clamping arms can be finely adjusted to provide a clamping force with high precision in the present invention.

Clamping instrument and clamping assembly

The present disclosure relates to an LED active luminous traffic marking based on light-transmitting concrete and a construction method thereof. The luminous traffic marking includes a light-transmitting concrete layer and a light source layer that are arranged vertically, where the light-transmitting concrete layer includes a concrete base and a plurality of light-guide fibers embedded in the concrete base, the light source layer includes an integrated LED light source board and a packaging protective shell for packaging the integrated LED light source board, the packaging protective shell is a shell with anchoring hollow protrusions, and the packaging protective shell is anchored to the concrete base through the anchoring hollow protrusions. Compared with the prior art, the present disclosure improves the visibility, digitalization and intelligence level of road traffic markings, and has a broad application prospect.

LED active-luminous traffic marking based on light-transmitting concrete and construction method thereof

A fiber alignment device includes: a fixation block; an alignment element having a first end portion fixed in the fixation block and a second end portion formed with a protrudent platform, an alignment groove being formed in the alignment element and extending to an end of the protrudent platform in a central axis of the alignment element; an alignment sleeve having a first end portion fitted on the second end portion of the alignment element; and a spring element having a first end extending into the alignment sleeve and pressed against the alignment groove in the protrudent platform. The front end of the ferrule assembly is inserted into the alignment sleeve and when the fiber is inserted into the alignment groove of the alignment element, the position accuracy of the fiber in the fiber bore of the ferrule assembly is calibrated to reach position accuracy of the fiber in the alignment groove of the alignment element. A high precision fiber optic connector may be manufactured with a low precision ferrule. The spring element is pressed against the fiber inserted into the alignment groove, so that an eccentricity orientation of a center of the fiber with respect to a center of the alignment element is adjusted to a predetermined orientation and held in the predetermined orientation. Thereby, it may eliminate a process of identifying and adjusting the eccentricity orientation of the center of the fiber.

Fiber alignment device, ferrule device and method of manufacturing the ferrule device

A device for mounting a sensor, comprising: a bracket formed with at least one guide hole therein; at least one support rod each passing through a mounting hole in a housing of the sensor and the guide hole in the bracket and mounted on the housing of the sensor and the bracket; and at least one elastic element each disposed on the support rod, so that the sensor is movable relative to the bracket along the support rod against the elastic element. Other brackets can be used. The sensor senses when a cabinet door is closed and sealed.

Device and method for mounting a sensor and for sealing a cabinet

The present invention discloses an alignment system for calibrating a position of an optical fiber in a bore of a ferrule, comprising: an outer cylinder alignment element for calibrating a center position of an outer cylinder of the ferrule, so that the center of the outer cylinder of the ferrule is aligned with a center of the outer cylinder alignment element; a fiber core alignment element comprising a fiber core having a center aligned with the center of the outer cylinder alignment element; an optical vision system for identifying a center position of a fiber core of the optical fiber and the center position of the fiber core of the fiber core alignment element; and a controlling and moving system for actively adjusting the position of the optical fiber in the bore of the ferrule under the guide of the optical vision system.

Alignment system and method for calibrating position of optical fiber bore ferrule

A connector comprising a first outer housing defining at least one cavity, the cavity being cylindrical, a first insert disposed in the cavity, the first insert comprising at least a first housing, the housing being cylindrical, a first ferrule in the first housing, the first ferrule configured with arcuate sides to be received in the cavity, the first ferule comprising an end face, at least one alignment hole for receiving an alignment pin defined in the end face, and at least one fiber-receiving channel for receiving an optical fiber, an optical fiber disposed in the fiber-receiving channel of the first ferrule.

Multi-channel optical insert

The present invention discloses an alignment system for calibrating a position of an optical fiber () in a bore () of a ferrule (), comprising: a calibration ferrule () having an alignment guide hole () formed therein; an alignment guide element () for calibrating a center position of a guide hole () of the ferrule, so that a center of the guide hole () of the ferrule () is aligned with a center of the alignment guide hole (); a fiber core alignment element () comprising a fiber core () having a center positioned at a theoretical center relative to a positioning reference defined by the center of the alignment guide hole (); an optical vision system for identifying a center position of a fiber core () of the optical fiber () and the center position of the fiber core () of the respective fiber core alignment element (); and a controlling and moving system for actively adjusting the position of the optical fiber () in the bore () of the ferrule () under the guide of the optical vision system, so that the center of the fiber core () of the optical fiber () is aligned with the center of the fiber core () of the respective fiber core alignment element (), and so that the center of the fiber core () of the optical fiber () is positioned at a theoretical center relative to a positioning reference defined by the center of the guide hole () of the ferrule ().

A fiber optic connector assembly comprising: a fiber optic connector () and a fiber optic adapter (). The fiber optic connector comprises a ferrule assembly () and is simplified to not comprise a case and/or an insertion body of a standard fiber optic connector disposed outside the ferrule assembly. The fiber optic adapter comprises a simplified port () adapted to receive the ferrule assembly () therein and an elastic piece () for holding the ferrule assembly () in the simplified port. The elastic piece is disposed in a peripheral wall of the simplified port and clamped on the ferrule assembly to exert an axial elastic force on the ferrule assembly. The fiber optic connector and the fiber optic adapter of the present invention both can be shortened in length, and the fiber optic connector assembly has a simpler structure than that of a standard fiber optic connector assembly.

Fiber optic connector assembly

A ferrule assembly including: a ferrule formed with a fiber bore for receiving an optical fiber therein; and a rear seat connected to a rear end of the ferrule, wherein the rear seat is formed with a hollow chamber passing through the rear seat in a longitudinal direction and communicated with the fiber bore of the ferrule, and wherein an additional injection hole for injecting an adhesive into the ferrule assembly is formed in an external profile surface of the ferrule assembly, and directly communicated with the fiber bore of the ferrule or the hollow chamber of the rear seat. The ferrule assembly is configured to be adapted to insert a fiber before filling an adhesive and protect the fiber that has been inserted into the ferrule assembly during inserting the fiber or filling the adhesive into the ferrule assembly.

Ferrule assembly and ferrule device

A fiber optic connector having a radio frequency identification tag for optically coupling with a mated fiber optic connector, comprising: a housing; a fiber ferrule extending from a first end of the housing; a spring member provided within the housing; a tail sleeve connected at a second end of the housing opposite to the first end to fix an end of an optical cable; and a tag receiving portion formed in a sidewall of the housing, wherein the radio frequency identification tag is received in the tag receiving portion, and wherein the tag receiving portion is separated from the spring member and the tail sleeve in a longitudinal direction of the housing. The RFID tag overlaps with only the non-metal housing and the non-metal protection sleeve in the lateral direction. As a result, it can eliminate the effect of metal materials in the fiber optic connector on the reading performance of the radio frequency identification tag.

Fiber optic connector having radio frequency identification tag

An optical sensor () comprises: a holding sleeve (); a fixed ferrule () fixedly mounted in said holding sleeve (); a movable ferrule () movably mounted in said holding sleeve (), a predetermined distance existing between a first movable end of said movable ferrule () and a first fixed end of said fixed ferrule () in said holding sleeve (); a reflection part () arranged at a second movable end of said movable ferrule () opposite to said first movable end, for reflecting light entering the movable ferrule (); and an actuation part (), said actuation part () being constructed to drive said movable ferrule () to move so that said first movable end moves towards said first fixed end. An optical sensor assembly and a monitoring device comprising the optical sensor (), or another sensor () can remotely detect a mechanical movement in a passive mode. A first reflector () is configured to provide a first reflected optical signal. The sensor () is connected to the first reflector and has a first position and a second position, the second position configured to attenuate the first reflected optical signal more than the first position. The sensor is configured to move between the first and second positions in response to a monitored parameter ().

Optical sensor, optical sensor assembly and monitoring device

A coping saw includes a housing and a flexible conveyor belt supported by at least three balancing wheels being supported rotatably on said housing. A saw blade is connected with one end of an upper saw blade holding mechanism and one end of a lower saw blade holding mechanism at its two ends respectively. A driving mechanism is driven by a motor and connected to the flexible conveyor belt through a sliding block.

Growing community of inventors

Shanghai, China

Lin Lin