16results about How to "Reduce connection failures" patented technology

The invention relates to a handle structure of an endoscope and the endoscope. The handle structure comprises a shell and a first joint, and the shell is provided with a mounting cavity; the first connector is used for being communicated with negative pressure suction equipment, one of the first connector and the cavity wall of the mounting cavity is provided with a clamping bone, and the other one is provided with a clamping groove; the first connector is rotated to enable the clamping bone to be screwed into and clamped in the clamping groove, the groove wall of the clamping groove prevents the clamping bone from moving in the axial direction of the first connector, the clamping bone and the clamping groove which correspond to each other are arranged between the first connector and the shell, and when the clamping bone is clamped in the clamping groove, the clamping bone is prevented from moving in the axial direction through the groove wall of the clamping groove. Therefore, the possibility that the clamping bone is separated from the clamping groove can be reduced, the problem that the connection between the first connector and the shell fails due to the fact that the swing load of a negative pressure suction equipment pipeline is transmitted to the first connector in the operation process can be solved, the connection firmness degree between the first connector and the shell is improved, and the use reliability of the negative pressure suction function is improved. The visual field definition of an operation area is ensured.

The present invention relates to the field of line connection technology, specifically to a wiring connector for distribution network lines below 10 kilovolts, comprising a connector and a plug connector, one end of the connector is fixedly connected with a sealed socket, the inside of the plug connector is fixedly connected with a plurality of pins adapted to the sealed socket, the outer surface of the connector is provided with a fastening sleeve for fastening the plug connector, the inside of the plug connector is provided with a plurality of fixing beads for fixing the sealed socket, the inside of the connector is fixedly connected with a closing piece, the inside of the closing piece is provided with a sealing ring for sealing, and the inside of the closing piece is provided with an expansion component for supplying air to the sealing ring. The expansion component supplies air to the sealing ring to cause it to expand highly, thereby more effectively filling the gap between the connector and the plug connector, significantly improving the sealing performance of the connector, and effectively blocking the entry of external air, moisture and other pollutants.

The invention relates to a junction box and a tumor electric field treatment device, the junction box comprises a shell, a first circuit board, a plugging female seat and a plugging male head, and the shell is provided with an accommodating cavity; the first circuit board is arranged in the accommodating cavity of the shell; the plugging female seat is arranged in the accommodating cavity of the shell and is electrically connected with the first circuit board; the plug male head is used for being plugged with the plug female seat; wherein the plugging female seat and the plugging male head respectively adopt Type-C interfaces. According to the junction box, the plug female seat and the plug male head are vertically arranged, so that the width of the junction box can be greatly reduced, the holding hand feeling is improved, and the Type-C interface is better stressed when plugged, so that the problem of connection faults is effectively reduced, and the connection reliability of the plug female seat and the plug male head is improved.

This utility model relates to a drill string processing system for oil drilling rigs, including a two-tier manipulator, a drill platform manipulator, a powered slip device, a steel drill bit, a thread cleaning device, and a traveling crane system. The two-tier manipulator is installed on the second tier of the derrick, and the traveling crane system is vertically and movably installed on the derrick. The drill platform manipulator and the steel drill bit are installed on the drill platform, allowing them to operate close to the wellhead. The powered slip device is installed at the wellhead. The thread cleaning device includes a male thread cleaning assembly and a female thread cleaning assembly. Both are installed on the drill platform; the male thread cleaning assembly cleans the male threads of the drill string located at the wellhead, and the female thread cleaning assembly cleans the female threads of the drill string located at the wellhead. Its advantages include a high degree of mechanization, significantly improved operational efficiency and safety.

The utility model discloses a kind of puncture type welding-free joints, it is related to welding-free joint technical field, to solve the problems of existing puncture type welding-free joint complex structure, accessory, high cost. The puncture type welding-free joint includes joint shell and puncture type conducting sheet, joint shell is equipped with containing cavity, containing cavity both ends open, puncture type conducting sheet is installed in containing cavity, and one end of puncture type conducting sheet is equipped with puncture convex tooth;The joint shell on the side of puncture convex tooth is reversely connected with gland. The utility model only includes joint shell and puncture type conducting sheet two core components, simple structure, substantially reduce the number of accessories and production process, reduce production cost;Convenient to operate simultaneously, without professional tool and skill, can quickly complete light bar connection, and connection stability is high, effectively improve use experience, suitable for various connection scenarios of LED soft light bar.

The present application relates to a handle structure of an endoscope and an endoscope. The handle structure includes a shell and a first joint, the shell is provided with a mounting cavity; the first joint is used to communicate with a negative pressure suction device, one of the first joint and the mounting cavity wall is provided with a clamping bone, and the other is provided with a clamping groove; by rotating the first joint, the clamping bone is screwed into and clamped in the clamping groove, and the groove wall of the clamping groove blocks the clamping bone from moving axially along the first joint, and by providing corresponding clamping bones and clamping grooves between the first joint and the shell, when the clamping bones are clamped in the clamping groove, the clamping bones are blocked from moving axially by the groove wall of the clamping groove, thereby reducing the possibility of the clamping bones being separated from the clamping groove, thereby reducing the problem that the swing load of the pipeline of the negative pressure suction device during the operation is transmitted to the first joint, resulting in the connection failure between the first joint and the shell, improving the connection firmness between the first joint and the shell, improving the reliability of the use of the negative pressure suction function, and ensuring the clarity of the field of view in the operation area.

The utility model discloses a connector fixing frame, which is applied to the technical field of connector fixing, and comprises a main sheet and an auxiliary sheet which are provided with concave cavities, the width of the auxiliary sheet is smaller than that of the main sheet, the auxiliary sheet is arranged in the concave cavity of the main sheet, the opening of the concave cavity of the auxiliary sheet is opposite to that of the concave cavity of the main sheet, and the opening of the concave cavity of the main sheet is opposite to that of the auxiliary sheet. The upper portion of the auxiliary piece and the upper portion of the main piece are provided with a first combined clamping groove with an upward opening, the main piece is provided with an installation plate used for being connected with equipment, the bottom face of the main piece is lower than the bottom face of the auxiliary piece, a second combined clamping groove with an outward opening is formed in the height difference position of the main piece and the auxiliary piece, and the opening of the second combined clamping groove is opposite to the installation plate in direction. The first connector is detachably installed in the first combined clamping groove, and the second connector is detachably installed in the second combined clamping groove. The connector fixing frame can fix two communication connectors at the same time, and is firm in fixation and convenient to disassemble.

The embodiment of the utility model relates to the technical field of batteries, and particularly discloses a battery pack and a power utilization device, and the battery pack comprises a box body which is provided with a containing cavity; the box cover is connected to one side of the box body in the second direction; the first battery pack comprises a plurality of first single batteries and a first output row; the second battery pack comprises a plurality of second single batteries and a second output row; the insulating part is arranged in the accommodating cavity and extends along the first direction, and the insulating part is arranged on one side of the second battery pack in the first direction; and the first electric connecting piece is electrically connected with the first output bar and the second output bar respectively, and the first electric connecting piece and the second output bar are fixedly connected with the insulating piece. According to the battery pack, the connecting part of the first electric connecting part and the second output row is fixedly supported by the insulating part, so that the connection stability between the first electric connecting part and the second output row is ensured, and the overall structural stability of the battery pack is further ensured.

The invention discloses a flat reversible Ethernet interface suitable for light and thin equipment and a working method thereof, and the interface comprises a double-layer PCB which is composed of an upper-layer PCB and a lower-layer PCB, and the upper-layer PCB and the lower-layer PCB achieve signal transmission through cross wiring; the double-layer PCB is provided with an upper row of pins and a lower row of pins, and the upper row of pins are located on the upper layer part, used for signal transmission during forward insertion and directly connected with contacts of the upper layer PCB; and the lower row of pins are positioned on the lower layer part, are used for signal transmission during reverse insertion, and are connected with corresponding contacts of the upper layer PCB through a cross wiring structure in the double-layer PCB. Through the flat design, the occupied space is remarkably saved, ultrathin and light equipment can easily integrate the Ethernet connection function, and the light and thin characteristics or the overall attractiveness of the equipment are not needed to be sacrificed. Meanwhile, the reversible insertion function greatly improves the user experience, does not need to worry about the insertion direction, reduces the connection failure caused by misoperation, and simplifies the connection process of a wired network.

The utility model discloses outdoor communication equipment connecting device of multilayer protection, specifically related to communication equipment connection technical field, including connecting cylinder, be provided with positioning assembly on the connecting cylinder, the positioning assembly includes two mountings of setting in the connecting cylinder outside, and each mounting is opposite and sets up, the inner wall both sides of connecting cylinder are set up with the frame mouth of corresponding mounting intercommunication respectively. The utility model discloses setting up the positioning assembly by mounting seat, hinged link, adjusting cover, slider etc. utilize the thread connection of inner thread ring and extension cylinder and drive the up-and-down movement of round table shape adjusting cover, can promote slider horizontal movement and drive hinged link rotation around the limiting shaft, make the abutment block to the middle part of connecting cylinder and draw together or separate, thereby flexible adjustment clamping interval, realize the stable clamping to different size terminal, solved the problem that only single specification terminal can be adapted in the prior art device, and the versatility of device has been improved significantly.

The invention relates to the technical field of line connection, in particular to a wiring connector for a distribution network line below 10 kilovolts, which comprises a connecting piece and a plug connector, one end of the connecting piece is fixedly connected with a sealed jack, and a plurality of pins matched with the sealed jack are fixedly connected in the plug connector. The outer surface of the connecting piece is provided with a fastening sleeve used for fastening the inserting piece, the inserting piece is internally provided with a plurality of fixing beads used for fixing and sealing the inserting hole, the interior of the connecting piece is fixedly connected with a sealing piece, the interior of the sealing piece is provided with a sealing ring used for sealing, and the interior of the sealing piece is provided with an expansion assembly used for conveying gas into the sealing ring. The expansion assembly enables the sealing ring to be highly expanded by conveying air into the sealing ring, so that a gap between the connecting piece and the plug connector is more effectively filled, the sealing performance of the connector is remarkably improved, and external air, moisture and other pollutants are effectively prevented from entering the connector.

The utility model relates to the field of docking station, and disclose a kind of docking station with wiring anti-loosening structure, including docking station body, its side plane is equipped with multiple groups of connecting port, top surface is equipped with sliding hole, and clamping anti-loosening mechanism is set in connecting port, and dustproof mechanism is peripherally provided, through the clamping anti-loosening mechanism of symmetrical arrangement, the synergistic effect of spring and "C" shape limiting block is utilized, the firm locking of external component is realized, can effectively resist external force pulling, ensure the stability of connection under complex environment, avoid data transmission interruption and power supply anomaly, in addition, dustproof mechanism can be automatically closed when interface is idle, effectively block dust and sundries invasion, significantly reduce the contact failure caused by dust accumulation, compared with traditional docking station, the design not only improves connection reliability, but also prolongs equipment service life, while reducing maintenance cost, provides more durable, more stable use experience for user.

The present invention discloses a weather-resistant cable with a connector for a steam turbine unit of an ocean-going ship, comprising a first weather-resistant cable and a second weather-resistant cable, wherein the outer sides of the first weather-resistant cable and the second weather-resistant cable are both provided with a thermal insulation layer, a first connector is provided at the end of the first weather-resistant cable, a connecting sleeve is provided at the outer edge of the first connector on the first weather-resistant cable, first docking seats are provided on both sides of the connecting sleeve, and an insert is provided at the end of the first docking seat; the present invention ensures that the cable maintains a stable connection under different sea conditions through a multi-level connection structure, including an anti-loosening mechanism, an adaptive sealing technology and an impact-resistant buffer design, thereby reducing connection failures caused by factors such as vibration and impact; the design of the connector takes into account the convenience of operation, and the cable connection can be completed through simple plugging and socketing actions, while the design of the opening and closing component makes ventilation control simple and reliable, reducing maintenance requirements.

A cable connector belongs to the technical field of cable connection. It aims to solve the problems of poor sealing effect, easy displacement of conductive wire and easy separation of cable caused by dragging of the existing cable connector. The technical solution points: the shell is composed of upper shell and lower shell, and copper conductive block is arranged in the shell; the sealing gasket is arranged between the fixed edge of the upper shell and the lower shell, the arc-shaped threading shell is connected to the perforation at both ends of the shell, and the arc-shaped sealing sheet that can be peeled off is arranged on the inner wall of the threading shell; the connecting hole is arranged on both sides of the conductive block, the open main wire hole is arranged on one side, the two pairs of clamping bolts that are respectively inserted into the connecting hole and the main wire hole are threadedly connected to the top, the L-shaped limiting sheet that is inserted into the main wire hole is also inserted, the threaded column that penetrates through the limiting sheet is fixed to the top of the conductive block, and the threaded column is matched with the nut; the horizontal plate is fixed to both sides of the shell. It is mainly used for cable connection, limiting the conductive wire by the limiting sheet, blocking impurities by the sealing structure, clamping the cable by the clamping piece, and improving the stability of the conductive wire and the firmness of the connection.

A quick release locking connector system for fluid or mechanical systems. The system of the invented subject matter includes a female connector having an assembled body, a release collar, a release collar spring, a ball bearing, a locking collar, and a locking spring. The system also includes a male connector having an insertion end, a locking flare, and a visual locking indicator. When the male connector is inserted into the female connector, the locking flare interacts with the locking collar. Upon insertion, the visual locking indicator is covered by the female connector. The system provides a safe and reliable connection, reduces the risk of leaks, and facilitates easy connection and disconnection of components.

The utility model discloses a rear axle damping device and electric tricycle, wherein rear axle damping device includes frame and a plurality of damping mechanism, and the both sides of frame are provided with connecting assembly, and connecting assembly includes two lugs, and two lugs are arranged on frame at intervals, and the lug fixedly connected with supporting pipe, and the both sides of supporting pipe are connected with lug, and supporting pipe is in abutment with frame, damping mechanism and connecting assembly are one to one correspondence, and damping mechanism includes steel plate spring and two connecting frames, and connecting frame and lug are one to one correspondence, and connecting frame and lug are rotationally connected, and both ends of steel plate spring are rotationally connected in two connecting frames, wherein the middle part of steel plate spring is fixedly connected with rear axle, and the frame is connected with rear axle with limiting rod, and one end of limiting rod is hinged with frame, and the other end of limiting rod is hinged with rear axle. The utility model discloses rear axle damping device can improve the stress of limiting rod and lug, and improve the stability and reliability of connection.