14results about How to "Reduced insertion resistance" patented technology

The utility model provides a redundant power supply automatic switching device of a hot plug module, which relates to the technical field of power supply switching equipment, and comprises a socket assembly consisting of a socket cover and a plug assembly consisting of a plug seat and a plug block which are arranged on one side of the socket cover, the plug seat is connected with the socket cover through the plug block, and the plug block is connected with the socket cover through the plug block. Sliding holes are formed in the two ends of the plug block, a trigger rod penetrating through the plug seat is arranged in the plug seat, two connecting plates are arranged at the end, located in the plug seat, of the trigger rod, a rectangular frame is arranged between the two connecting plates, and a conductive column is arranged at the end, close to the plug block, of the rectangular frame; a plug seat of a plug assembly is connected with a socket cover through a plug block with a sliding hole, the sliding hole provides guidance for insertion, so that the plug block can stably move along a set path, during insertion, the plug block pushes a trigger rod, the trigger rod drives a connecting plate and a rectangular frame, a conductive column is in contact with a conductive structure in a socket, and power connection is achieved.

This invention provides a method for processing an ultrafine lithotripsy probe, comprising the following steps: S1. Inserting one end of the probe body into the mounting hole of the probe base to complete the initial assembly; S2. Placing the initially assembled ultrafine lithotripsy probe into a pressing device and fastening the probe body to the column of the pressing device, so that the probe base is located inside the heating coil of the heating machine; S3. Starting the heating machine to heat the probe base, and when the probe base reaches a predetermined state, using the pressing device to press the probe body into the mounting hole to a predetermined depth; S4. After pressing, removing the ultrafine lithotripsy probe and performing a cooling treatment. The ultrafine lithotripsy probe produced by this processing method has the advantages of tight assembly between the probe body and the probe base, low ultrasonic transmission loss, and the connection between the probe body and the probe base is not easily broken under high-frequency ultrasonic vibration, resulting in high lithotripsy efficiency.

This utility model relates to the field of door lock unlocking and discloses an unlocking device. The unlocking device includes a handle rod and a insert. One end of the handle rod is fixedly connected to the insert, and the other end of the handle rod extends away from the insert. The end of the insert away from the handle rod has a plug-in portion, which is configured as a rectangular insertion slot suitable for fitting the square steel handle. The handle rod serves as the user's grip base, driving the insert to be inserted into the lock box. The plug-in portion is specifically inserted into the lock box, and its rectangular insertion slot ensures precise alignment and fitting with the square steel handle inside the lock box. By twisting the handle rod, the insert drives the square steel handle to rotate, thereby opening the lock cylinder inside the lock box and achieving the unlocking purpose. The extension design of the handle rod away from the insert helps to form an effective lever arm, making it easier for the user to apply force. The unlocking device provided by this utility model has a simple structure, is easy to operate, and has good applicability.

本实用新型公开了一种网络耦合装置，属于网络耦合技术领域，包括外壳体，外壳体内安装有网络耦合系统，外壳体后端安装有多个均匀分布的网络接口模块，外壳体左右两端均开设有多个均匀分布的条形散热孔，网络接口模块包括线套，线套内端设有多根数据线，线套前端固定连接有适配板，适配板远离线套一端固定连接有一对支撑板，一对支撑板之间转动连接有适配器本体，适配器本体外端固定连接有多个硬件接口，通过可旋转的适配器本体集成多种硬件接口，用户可根据实际需求快速切换以太网、USB、光纤等不同接口类型，无需借助外部转接设备，不仅简化了设备连接流程，还显著降低了多协议组网的成本，尤其适用于需要同时接入异构网络的工业控制场景。

This invention provides a lithium titanium dioxide sodium phosphate anode material and an aqueous lithium-iodine battery based thereon, belonging to the field of secondary battery technology. The chemical formula of the lithium titanium dioxide sodium phosphate anode material is Li. x Na y Ti2(PO4)3, where 0

A socket sleeve structure for use with copper contacts in a receptacle features an angled design where the curved portion away from the terminal connection is tilted towards the flat portion away from the terminal connection. This design allows the plug to form a good elastic contact with the curved portion after insertion, increasing the stability and conductivity of the connection. Furthermore, this tilted design facilitates smooth sliding of the plug during insertion and removal, reducing resistance and extending the socket's lifespan. Simultaneously, the surface contact between the flat portion and the plug ensures stable current transmission, while the point or line contact between the curved portion and the plug provides additional elastic support, making the entire connection structure more reliable. This sleeve structure design also reduces the contact area during plug insertion, preventing misalignment or jamming, and allows for smooth removal of the plug from the slot, improving the ease of insertion and removal and enhancing the feel of the plug.

This invention discloses an underwater equipment installation device, including a support body, an insertion component, a power storage component, a triggering component, and a deployment component. The support body is used to support and position the underwater equipment. The insertion component is fixed to the underwater equipment and is used to insert into an underwater substrate. The power storage component is disposed at one end of the insertion component and is used to apply force to the insertion component after triggering to insert it into the underwater substrate. The triggering component is fixed to the support body and is used to trigger the power storage component. The deployment component is disposed on the outer periphery of the insertion component and has a retracted state and an deployed state. After the insertion component is inserted, the deployment component unfolds along the insertion direction perpendicular to the insertion component and inserts into the underwater substrate, changing from the retracted state to the deployed state. This invention aims to solve the technical problem in the prior art that underwater equipment is difficult to stably insert and maintain in place in an underwater environment due to water flow disturbance and the influence of soft underwater foundations.

This utility model relates to the field of fluorescence immunoassay analyzer technology, specifically a reagent card positioning device for a fluorescence immunoassay analyzer. It includes an instrument assembly, a reagent card assembly, and a positioning assembly. The instrument assembly includes an analyzer body, the reagent card assembly includes a reagent card body, and the positioning assembly includes a linkage slide plate and a handle. A groove is formed on the inner side of the front end of the analyzer body, and a positioning inner post is formed on the inner side of the analyzer body. A reagent hole is provided on the inner side of the upper part of the reagent card body, and a positioning inner hole is formed on the inner side of the front wall of the reagent card body. One end of the linkage slide plate is connected to a positioning insertion rod. The analyzer body is designed for fluorescence immunoassay analysis of samples within the reagent card body. The elastic buffer pad absorbs the impact force when the reagent card body is inserted, preventing sample splashing or displacement due to collision within the reagent hole.

This utility model relates to the field of sealing technology, specifically to a wear-resistant packing for a pumping unit. It includes a rubber substrate, with an anti-corrosion layer and a wear-resistant layer sequentially arranged from the inside out on the outer side of the rubber substrate. An upper rubber layer is bonded and sealed to the upper end of the wear-resistant layer, and an upper adhesive layer is coated on the upper end of the upper rubber layer. A lower rubber layer is bonded and sealed to the lower end of the wear-resistant layer, and a lower adhesive layer is coated on the lower end of the lower rubber layer. An insert rod is fixed inside the lower end of the rubber substrate, with its lower end penetrating the anti-corrosion layer and the wear-resistant layer and extending into the lower rubber layer. Multiple support frames are arranged inside the rubber substrate, and the support frames are fixedly connected to an elastic steel strip. The wear-resistant layer, anti-corrosion layer, and rubber substrate of this utility model form a gradient protection system. Combined with the flexible wrapping of the bonding interface by the upper and lower rubber layers, it achieves dual isolation from chemical corrosion and mechanical wear, ensuring long-term sealing integrity.

The utility model relates to electrical equipment monitoring technical field especially, it relates to a kind of intelligent platen monitoring device, the utility model sets base, knob, tablet and intelligent monitoring component, tablet one end fixed sleeve connects second knob, the other end is set to and the arc-shaped recess of first knob clasp, the middle part of tablet is set to the fixed clamp for fixing magnet, several wave teeth groups are set in arc-shaped recess, wave tooth group close to the surface of the bottom of recess and arc-shaped recess are provided with buffer pad, pressure sensor for monitoring pressure fluctuation of buffer pad is embedded in buffer pad, intelligent monitoring component includes clamping seat, the hollow iron sheet of lead wire, and the spring between the clamping seat side wall and hollow iron sheet, clamping seat two sides are symmetrically provided with through hole, output terminal for connecting monitoring console is set in through hole, and further, the aging degree of platen structure is monitored in time during operation, and the reliability of platen investment and withdrawal monitoring is improved.

The utility model discloses a frame circuit breaker connecting terminal protection structure, including the protection cover, left connecting plate and right connecting plate, and the both sides of circuit breaker connecting terminal are installed with copper row, and the structure of left connecting plate and right connecting plate is identical, and all are the L type structure of long flange face and short flange face composition, long flange face is fixedly installed with copper row, and short flange face is fixedly installed with protection cover, and left connecting plate and right connecting plate are located respectively left and right sides of protection cover, be provided with the boss portion on protection cover, be equipped with the insertion slot that is matched with copper row in boss portion, the rear side of protection cover away from boss portion is equipped with the guide piece, be equipped with the inclined plane on guide piece, the utility model discloses install after, the protection cover on the lower port connecting terminal can be isolated with the copper row of upper terminal connection effectively, make circuit breaker when opening and closing, and the instantaneous overvoltage of terminal place will not make the upper and lower terminal of same phase arc, thereby has improved the service life of circuit breaker.

The utility model relates to a kind of buffer based on peristaltic pump pulse inhibition, comprising: encapsulation shell, hard pipe is equipped in encapsulation shell, and adapter is installed in encapsulation shell, and the opening of hard pipe is sealedly connected with adapter, and fluid inlet is threadedly connected with adapter, and adapter is communicated with flow outlet;After the hard pipe of pulse fluid is introduced, buffer area is provided for fluid, channel volume is increased to weaken pulse energy, and the hard pipe of U shape prolongs fluid flow path and residence time, further enhances buffering, so that pulse energy is gradually dissipated, to ensure that fluid is smoothly transported to subsequent equipment or system.

The utility model provides a kind of sensor auxiliary installation tool, it is related to sensor assembly technical field.The sensor auxiliary installation tool of the present application can be accurately matched with the oblique torsion angle of wire group by the design of oblique abutment matching surface of separating pin, when inserting between winding layers, the gap between wire groups is evenly opened by the guiding effect of oblique surface, to avoid excessive displacement of winding or damage to insulation layer caused by manual separation, to ensure the formation of accurate installation space for sensor insertion.The mechanical design of oblique abutment matching surface can reduce the plugging resistance of separating pin, and at the same time, it can reduce the risk of cutting wire group through surface contact, to ensure the electrical safety of winding.The structure enables the sensor to be pressed into the wire group along the oblique angle simultaneously, maximizes the contact area between the sensor and the winding, solves the temperature measurement deviation problem caused by insufficient contact in the prior art, and improves the precision of motor temperature control system.

The utility model discloses a kind of detection devices for oil station oil gas recovery, it is related to oil gas recovery detection technical field, including oil tank, the top of oil tank is equipped with oil inlet, oil inlet is equipped with oil gun sealing joint, the oil gun sealing joint includes the connection pipe fixedly connected with oil inlet, the top outside of the connection pipe is slidably connected with pressure cylinder along vertical direction, the inside of pressure cylinder is equipped with a pressure step, first elastic sealing ring, limiting cylinder and second elastic sealing ring are sequentially arranged from top to bottom between the pressure step and the upper end surface of connection pipe, the side of limiting cylinder is equipped with pipeline interface;The outside of the connection pipe is rotatably connected with adjusting sleeve, adjusting sleeve is threadedly connected with pressure cylinder, for driving pressure cylinder lifting. The detection device for oil station oil gas recovery, by the way of first inserting gun nozzle and then shrinking seal, can reduce its insertion resistance, while ensuring sealing effect, so as to ensure the accuracy of flow detection.