Abstract: Disclosed is a wireless controller, including a remote control body, which includes a processing mechanism disposed at the top of the remote control body, a mounting mechanism disposed on an outer side of the processing mechanism, and a protective mechanism disposed on the bottom of the remote control body; and the processing mechanism includes a protective casing disposed on an outer side of remote control body. For the wireless controller, the arrangement of the processing mechanism, the protective mechanism and the connection assembly can effectively help the mounting and fixation of the control-type electrical components of the remote control body, and at the same time, upon completion of the mounting, the dual-screen design adopted by the display screen can effectively improve the functionality of the device during use, and make the use more convenient, allowing the user to directly observe the device and the operation of the device during user.

Abstract: The present invention discloses an electric surfboard with a handrail bracket, including a board body, a bracket being installed at the front end of the board body, a handrail being arranged at the top of the bracket (the height of the handrail can be adjusted), and a remote control holder being arranged at one side of the handrail. The present invention arranges a handrail bracket on the electric surfboard to facilitate the placement of objects such as the remote control, which reduces the difficulty of controlling the surfboard, and facilitates the use.

Abstract: The present invention relates to a support structure for an optical time domain reflectometer and an optical time domain reflectometer containing such structure comprises a rear housing and a support portion, among which, the support portion comprises a cover support plate and an inner support plate; the cover support plate is connected to the rear housing through a cover rotating shaft portion, and the inner support plate is connected to the cover support plate through an inner plate rotating shaft portion; the surface area of the inner support plate is smaller than that of the cover support plate. The invention can solve the shortcoming of the instability of the support of existing optical time domain reflectometers, and provide a support structure for an optical time domain reflectometer having low cost, stable structure, and that can automatically open the support, as well as an optical time domain reflectometer used with this support structure.

Abstract: A battery cover structure for portable optical communication equipment, comprises a shell and fixing screws, wherein the shell comprises a main body and an upper cover; the battery cover structure comprises an actuating device and a locking device, among which, the actuating device moves to drive the locking device into a locking state or an unlocking state; the actuating device comprises a driving block, a driving stop and a driving shaft, wherein the driving block is limited and connected with the driving stop; the locking device comprises a sliding stop; both the driving stop and the sliding stop are connected with the driving shaft. The battery cover structure in this invention can extend into the optical communication equipment, and support can be directly generated without cooperation of other components, so that the optical communication equipment becomes portable and miniaturized.

Abstract: The present invention discloses a new and efficient heating tank for the fusion splicer and a fusion splicer, which comprises a heating tank body and a heating tank upper cover, among which, the said heating tank body is used to accommodate a heat shrinkable tube wrapped with a fiber welding point and heated to shrink the heat shrinkable tube, and the said heating tank body comprises a heating side surface and a heating bottom surface, while the said heating side surface and the heating bottom surface are connected with each other, and the heat shrinkable tube is in contact with at least either the heating side surface or the heating bottom surface during the preheating and thermal shrinkage; the said heating tank upper cover comprises a pressing portion, while the said pressing portion is narrower than the opening of the said heating tank body, and comes into contact with the heat shrinkage tube and exerts an acting force during the preheating and thermal shrinkage of the tube.

Abstract: The present invention discloses a fiber scrap collector for a fiber cleaver and a fiber cleaver, which comprises a fiber cleaver main body and a collector, among which, the fiber cleaver main body comprises a fiber cleaver lid body which can be opened and closed and a movable blade holder; the blade holder carries a blade used to cleave fibers; the collector comprises a container box, an upper cover, an upper roller and a lower roller which can rotatably store fibers; and the upper roller is fixedly connected with the upper cover through an upper roller shaft. The fiber scrap collector provided in the present invention can improve the quality of fiber cleaving, thus improving the product quality and production efficiency. As a result, before the blade forms a cut on the fiber, the upper cover of the container is in an open state, and the fiber at the opening of the container is not clamped.

Abstract: A simple and automatic fiber cleaver, comprises an upper cover and a base, wherein the upper cover and the base are pivotally connected through a rotating shaft; the base comprises a framework moving space and a guide rail framework; the guide rail framework moves in the framework moving space and cuts fibers in the moving process; the guide rail framework comprises a positioning pin and an elastic device; the positioning pin is embedded and movably connected with the guide rail framework; one end of the elastic device is fixedly connected with the positioning pin; and the other end of the elastic device is fixedly connected with the guide rail framework; and the elastic device can drive the positioning pin to move up and down and clamp into the base or release from the base; the guide rail framework and the base respectively comprise magnetic devices with the same magnetism and/or different magnetism, and the attraction or repulsion action of the magnetic devices causes the guide rail framework to move and c

Abstract: The present disclosure provides a windproof cover unit for optical fiber fusion splicer. The windproof cover unit includes a windproof cover, a mounting base unit, a flexible printed circuit (FPC) unit, and a rotational axle of the windproof cover, wherein the windproof cover comprises a protruding cover surface, an inner space, and a white-light lamp unit for providing illumination for the optical fiber fusion splicer in the inner space.

Abstract: A battery cover structure for portable optical communication equipment, comprises a shell and fixing screws, wherein the shell comprises a main body and an upper cover; the battery cover structure comprises an actuating device and a locking device, among which, the actuating device moves to drive the locking device into a locking state or an unlocking state; the actuating device comprises a driving block, a driving stop and a driving shaft, wherein the driving block is limited and connected with the driving stop; the locking device comprises a sliding stop; both the driving stop and the sliding stop are connected with the driving shaft. The battery cover structure in this invention can extend into the optical communication equipment, and support can be directly generated without cooperation of other components, so that the optical communication equipment becomes portable and miniaturized.

Abstract: The present invention relates to a support structure for an optical time domain reflectometer and an optical time domain reflectometer containing such structure comprises a rear housing and a support portion, among which, the support portion comprises a cover support plate and an inner support plate; the cover support plate is connected to the rear housing through a cover rotating shaft portion, and the inner support plate is connected to the cover support plate through an inner plate rotating shaft portion; the surface area of the inner support plate is smaller than that of the cover support plate. The invention can solve the shortcoming of the instability of the support of existing optical time domain reflectometers, and provide a support structure for an optical time domain reflectometer having low cost, stable structure, and that can automatically open the support, as well as an optical time domain reflectometer used with this support structure.

Abstract: The present invention discloses a new and efficient heating tank for the fusion splicer and a fusion splicer, which comprises a heating tank body and a heating tank upper cover, among which, the said heating tank body is used to accommodate a heat shrinkable tube wrapped with a fiber welding point and heated to shrink the heat shrinkable tube, and the said heating tank body comprises a heating side surface and a heating bottom surface, while the said heating side surface and the heating bottom surface are connected with each other, and the heat shrinkable tube is in contact with at least either the heating side surface or the heating bottom surface during the preheating and thermal shrinkage; the said heating tank upper cover comprises a pressing portion, while the said pressing portion is narrower than the opening of the said heating tank body, and comes into contact with the heat shrinkage tube and exerts an acting force during the preheating and thermal shrinkage of the tube.

Abstract: A fiber holding tool and a fiber spacing adjustment method, which comprises a body and a cover, among which, the body and the cover are pivotally connected by a rotating shaft, and the body comprises a fiber accommodating groove used to accommodate the fiber, wherein, the fiber holding tool comprises a spacing conversion portion that can be rotated relative to the body, and the body comprises a conversion gap accommodating the spacing conversion portion; the spacing conversion portion comprises a plurality of groove bodies of different spacing for accommodating the optical fibers. The fiber holding tool according to the present invention can use the original fusion splicer to weld the ribbon fiber having a diameter of 200 ?m, without replacing with a new supporting optical communication device, which results in low cost, and can ensure welding quality, and ease the operation.

Abstract: The present invention discloses a fiber holding tool for the fusion splicer which comprises a body and a cover, among which, the said body and the cover are pivotally connected by a rotating shaft. The said body is provided with a fiber accommodating groove as well as a fiber limiting front portion and a fiber limiting rear portion, and the said fiber accommodating groove is provided with a rib. The said cover is provided with a fiber fixing portion used for fixing fibers, and the said fiber fixing portion is provided with an elastic body. The present invention can achieve holding and clamping of a 12-core ribbon fiber having a diameter of 200 ?m, and facilitates the new fiber to use the original fusion splicer, to ensure the quality of welding while reducing costs.

Abstract: An optical fiber stripper includes handles, two stripping blades and an optical fiber positioning reference block, on which optical fiber jacket stripping sub-channel, covered wire/cable jacket stripping sub-channel, and bare fiber coating stripping sub-channel are disposed in parallel, and the stripping blade, respectively, contains optical fiber jacket stripping port, first port, and sharp-angle port. The present invention can be used to strip various layers through the ports on the stripping blades, to ensure that the optical fiber is not broken when stripping optical fiber, and to prevent optical fiber surface from attaching to debris, so that the optical fiber jointing efficiency is improved greatly.