13results about How to "Shorten injection time" patented technology

The invention discloses a bone cement propelling device, and relates to the technical field of medical instruments. The two ends of the pipe body structure are a propelling section and a front end respectively, and a hole is formed in the side wall of the front end to form an outlet; and the push rod acts to enable the contents in the pipe body structure to flow out from the outlet. Bone cement can be injected and distributed in a stress concentration area where the end plate is in contact with the fusion cage, a bone grafting area in the middle of the fusion cage is avoided, and therefore the purpose of balancing end plate strengthening and blood supply is achieved. According to the bone cement injection device, the number of bone cement outlets and the injection position can be adjusted through relative rotation of the outer pipe and the inner pipe, and the first injection hole structure and the second injection hole structure are selectively aligned through rotation between the outer pipe and the inner pipe; therefore, at least one outlet or a combination form of two or more outlets can be formed in the tube body structure, the injection position and the injection amount of bone cement can be adjusted according to actual treatment work, and the functions of fixed-point injection and quantitative injection are achieved.

The utility model discloses a liquid injection flow monitoring device which is communicated with a pinch valve and comprises a liquid injection pipe and a liquid injection nozzle which are used for circulating electrolyte, and further comprises a sensor which is connected with the liquid injection pipe and is used for monitoring the circulating condition of the electrolyte in the liquid injection pipe. The sensor is arranged on the outer wall of the liquid injection pipe, so that the circulation condition of electrolyte in the liquid injection pipe can be monitored, whether the battery cell is in an absorbable state or not can be predicted according to the flow condition, and when the battery cell is in a non-absorbable state or is poor in absorption effect, the next circulation process is carried out, the liquid injection time is shortened, and the liquid injection efficiency is improved.

The utility model discloses a hot runner, mould, wherein hot runner contains hot runner body and the glue inlet, and the glue inlet is located on hot runner body, and is linked with the injection molding machine nozzle of outside, still contains: bottle embryo injection nozzle, bottle embryo injection nozzle is linked with the bottom of the bottle embryo cavity of outside's glue inlet intercommunication, and bottle embryo injection nozzle conveys injection molding material to bottle embryo cavity, handle injection nozzle, handle injection nozzle is linked with the bottom of the handle cavity of outside's glue inlet intercommunication, and handle injection nozzle conveys injection molding material to handle cavity. The utility model discloses through adding a handle nozzle, realizes handle single injection molding, is not affected by bottle embryo injection molding, can shorten injection molding time, guarantees the heat of bottle embryo to blow -molding qualified handle bottle.

The present invention discloses a precise anchoring injection system with the function of enhancing the regeneration of healing tissue, which relates to the field of medical science and comprises an injection mechanism for injecting a medicinal solution, a fixing mechanism for fixing the injection mechanism and a locking mechanism for locking the injection mechanism and the fixing mechanism, wherein the injection mechanism extends into the fixing mechanism, the locking mechanism is installed on the fixing mechanism and fixes the position of the injection mechanism by friction, which can not only enhance the regeneration function of the healing tissue by pulling, but also assist in positioning the injection position by the fixing mechanism during the injection process, and at the same time drive the entire injection mechanism to adjust the injection depth by rotating the gear, thereby greatly reducing the injection time of the fixed tissue layer and improving the injection safety and accuracy.

The application relates to the technical field of batteries, in particular to a battery cell cover plate and a battery cell. The battery cell cover plate comprises: a liquid injection hole arranged on a cover plate main body; a first insulating piece with a first cavity and a second cavity arranged at intervals along the thickness direction of the cover plate main body; the opening of the first cavity faces the cover plate main body, the opening of the second cavity faces away from the cover plate main body, the cavity bottom of the second cavity is provided with a first through part in communication with the first cavity, and the side wall of the second cavity is provided with a second through part in communication with a pole group; a sealing cover piece is connected with the first insulating piece, the sealing cover piece seals the opening of the second cavity and can abut against the pole group, the application realizes smooth inflow of electrolyte, improves the stability of the battery cell in the process of high-temperature baking and pre-charging, the sealing cover can increase the contact area of the battery cell cover plate and the pole group, the pole group is more safe and stable in the battery cell and is not prone to shaking, and therefore the performance and safety performance of the battery cell are ensured.

The invention relates to the technical field of batteries, in particular to a battery cell cover plate and a battery cell. The battery cell cover plate comprises a cover plate main body provided with a liquid injection hole; the first insulating part is arranged in the battery cell, a first concave accommodating cavity is formed in one side, facing the cover plate main body, of the first insulating part, and the liquid injection hole is covered by the projection of the first accommodating cavity on the cover plate main body; the side, facing the interior of the battery cell, of the first insulating part is provided with a boss abutting against the pole group, the boss is provided with a drainage channel communicating with the first containing cavity and the pole group, at least part of the flowing path of fluid in the drainage channel forms an angle with the axial direction of the liquid injection hole, and the penetrating part is formed in the side wall of the boss and communicates with the drainage channel. According to the invention, the condition that the diaphragm in the pole group blocks the drainage channel when liquid injection or exhaust is carried out through the liquid injection hole can be improved, so that the electrolyte flows in smoothly, the electrolyte injection efficiency is improved, the liquid injection time is shortened, the risk of electrolyte overflow is reduced, and the stability of exhausting gas through the liquid injection hole in time is improved.

This utility model discloses a clamping and sealing device, relating to the field of microfluidic chip injection technology. The clamping and sealing device includes: a frame; a placement seat mounted on the frame, having a placement position for placing the microfluidic chip; and an opening and closing module mounted on the frame, comprising a driving component and an opening and closing component. The opening and closing component has a first position and a second position relative to the placement position. The driving component can drive the opening and closing component to reciprocate between the first and second positions. When the opening and closing component is in the first position, it presses against the irregularly shaped structure to block and close the first channel. When in the second position, the opening and closing component moves away from the irregularly shaped structure to allow the first channel to open. The technical solution provided by this utility model can solve the problem of inconvenient and rapid injection of microfluidic chips in existing systems.

The invention provides an automobile chip automatic glue injection device capable of improving glue injection consistency, and belongs to the technical field of automobile chip glue injection. Comprising a bottom plate, the upper end face of the bottom plate is fixedly connected with a conveying frame, the two ends of the conveying frame are each rotationally connected with a conveying shaft, each conveying shaft is symmetrically and fixedly connected with two chain wheels, a chain belt is connected between the chain wheels on the same side in a meshed mode, and the conveying frame is provided with an intermittent power assembly used for driving the chain belt to move intermittently. A carrier is arranged on the chain belt, a mounting plate is arranged on the upper side of the carrier, a linkage lifting assembly is arranged at one end of the mounting plate, and a glue injection assembly is arranged on the mounting plate. According to the automatic glue injection device, the intermittent power assembly and the linkage lifting assembly can be used, cooperation of conveying and glue injection actions of the carrier is achieved, the glue injection error is reduced, the consistency of automatic glue injection of the automobile chips is improved, synchronous glue injection is conducted on the multiple automobile chips at a time through the glue injection assembly, and the glue injection efficiency is remarkably improved.

Some embodiments of the present application provide an injection mold, comprising: an outer slider reciprocating along a first horizontal direction, a through hole inclined to the first horizontal direction being formed on the outer slider; an inner slider slidingly arranged on the outer slider and having a limiting position; a slanted ejector pin penetrating the through hole and rotatably connected to the inner slider at one end to swing relative to the inner slider in a second horizontal direction to have a molding position and a demolding position, the other end of the slanted ejector pin cooperating with the outer slider to form a molding cavity capable of molding a reverse locking structure when being at the molding position, the second horizontal direction being perpendicular to the first horizontal direction; and a driving assembly comprising a driving member and a limiting member, the driving member being configured to drive the outer slider to move, and the limiting member being configured to limit the inner slider at the limiting position when the outer slider drives the slanted ejector pin to swing between the molding position and the demolding position. The outer slider drives the slanted ejector pin to swing to realize demolding, without the need to set a slanted guide pillar to drive the slanted ejector pin, which is conducive to the miniaturization design of the mold and reduces the cost.

The utility model discloses a secondary liquid injection clamp which comprises a clamp body, the clamp body comprises a frame body structure which is formed by a bottom plate and side plates and is used for placing a battery cell, and the clamp body further comprises a restraining plate and a vertical plate which are vertically arranged above the bottom plate and are used for dividing the frame body structure into a plurality of areas, and a restraining strip which is connected with the restraining plate and is used for restraining the restraining plate is arranged on the outer side of the frame body structure. The battery cell liquid injection device can accommodate battery cells with different widths, is wide in applicability, and can promote the battery cells to absorb electrolyte, shorten the liquid injection time and improve the liquid injection efficiency.

The utility model relates to the field of molds, in particular to a vehicle rear side surrounding mesh product injection mold which comprises a movable mold, an ejector plate and a pouring block, a comb-shaped notch is formed in the pouring block, the pouring block is attached to one inner wall of the movable mold to enable the notch to form a comb-shaped flow channel, a main channel of the flow channel is communicated with a pouring gate of the mold, and the main channel of the flow channel is communicated with the ejector plate of the mold. And a comb tooth channel of the runner is communicated with a mold cavity of the mold. According to the scheme, a sizing material enters the main channel through the pouring gate and then flows through the comb tooth channel, and the mold cavity is filled with the sizing material at the same time, so that the injection molding time is greatly shortened, and the problems that in the prior art, the injection molding time is too long, and weld lines or material shortage of injection molding products occur due to the too long injection molding time are solved.

It comprises: an electrode body, formed by winding a positive electrode and a negative electrode with a separator; a non-aqueous electrolyte; a bottomed cylindrical outer container for housing the electrode body and the non-aqueous electrolyte; a sealing body for blocking the opening of the outer container; and an insulating plate (30) disposed between the electrode body and the sealing body, having a through hole (32), and on the electrode body side of the insulating plate (30), in the area opposite to the electrode body, a protrusion (33) extending toward the electrode body side is provided along the edge of the through hole (32).

The invention discloses a compound sulfamonomethoxine sodium injection. Every 100 ml of the compound sulfamonomethoxine sodium injection is prepared from 17 g to 23 g of sulfamonomethoxine sodium, 3.8 g to 4.3 g of trimethoprim, 0.12 g to 0.15 g of sodium thiosulfate, 0.24 g to 0.28 g of sodium hydroxide, 30 g to 50 g of polyethylene glycol-400, 10 g to 15 g of glycerol formal and the balance of water for injection. The compound sulfamonomethoxine sodium injection is high in content and good in stability, and compared with a low-content injection, the compound sulfamonomethoxine sodium injection can reduce the dosage and avoid animal stress; the irritation of an injection part can be reduced, and animals recover faster; the injection liquid suction difficulty can be reduced, the injection time is shortened, and medication is more convenient and faster; and the packaging cost can be reduced, the manpower and material resource cost of medication is reduced, resources are saved, and the environment is protected.