44results about How to "Won't leak" patented technology

The utility model relates to a liquid flow metering device, subassembly and system.The liquid flow metering device comprises a measuring chamber, a floater subassembly, a sleeve and an electrical subassembly, a measuring chamber body is hermetically connected with a liquid inlet pipeline and a liquid outlet pipeline, the liquid inlet pipeline extends into the measuring chamber body, and the liquid outlet pipeline extends into the measuring chamber body; a liquid outlet at the tail end faces upwards; the floater assembly comprises a floater and a floater connecting rod integrally connected with the floater, the floater is arranged at a liquid outlet in the tail end of the liquid inlet pipeline, and the tail end of the floater connecting rod is connected with the detection part; the lower end of the sleeve is communicated with the measuring cavity body, the tail end of the floater connecting rod extends into a guide channel in the sleeve from the lower end of the sleeve, and a position detection device is arranged in the upper end of the sleeve; the electrical assembly comprises a shell and an electrical module, and the electrical module receives a floater height detection signal sensed by the position detection device. The metering device provided by the embodiment of the utility model is low in cost and accurate in metering.

This utility model discloses a high-efficiency industrial wastewater treatment device, including a wastewater processor and a drain pipe installed on one side of the wastewater processor. One end of the drain pipe is connected to an anti-clogging component to prevent blockage during wastewater treatment. The anti-clogging component includes a diverter, a main pipe, a secondary pipe, a conical block, a sealing ring, and a spring. The main pipe and the secondary pipe are installed between two diverters. In this utility model, normal wastewater enters the main pipe through the diverter, and the main pipe then discharges the wastewater into the wastewater processor through the diverter. When the main pipe is blocked, the increased water pressure in the diverter will push the sealing ring to move. The sealing ring will move along the slide groove via a slider, so that the sealing ring cannot cooperate with the conical block to seal the secondary pipe. The wastewater will flow into the diverter through the secondary pipe, and the diverter will then discharge the wastewater into the wastewater processor through the drain pipe. In this way, if a blockage occurs during wastewater treatment, the blockage can be cleared after the wastewater treatment is completed.

The utility model discloses a short lint opening device for refined cotton, the upper end of shell is open, and the roller blind is slid in the sliding slot of the front and rear sidewall of shell, one end of the pair of traction ropes is fixedly connected with the other end of roller blind respectively, the output shaft of roller blind motor is in transmission connection with the roller blind pivot, and each pair of rollers respectively engages through the gear drive of the end portion setting, the output shaft of each motor is in transmission connection with any input shaft of each pair of rollers respectively, and each pair of rollers is respectively provided with the tearing claw, and the pair of material guide plates are respectively installed on the left and right sidewall in the shell through one end hinged, and the left and right sidewall of shell is also provided with the support hole respectively, and the screw sleeve seat is movably installed in the support hole respectively, and the support screw rod is installed in the screw sleeve seat through the thread, the utility model has the advantages of directly opening the cotton of cotton bale once by the tearing claw of "L" shape, and the cotton opening efficiency is high without the pre-opening treatment.

The present invention relates to the technical field of molding cooling devices, and specifically to a molding cooling device for processing automobile sealing strips, comprising a base platform; an extrusion mechanism fixed to the inner bottom wall of the base platform, the extrusion mechanism comprising a screw extruder, the outer surface of the screw extruder is connected to a feed hopper, the output end of the feed hopper is fixed with an extrusion head for extruding and transporting rubber raw materials for production; and a molding mold fixed to the upper end of the base platform. The transmission assembly and multiple sleeves provided in the present invention can drive the reciprocating screw 2 and the reciprocating screw 1, so that when the device is cleaning, the push plate therein moves first, and through the forward and backward movement mode, the salvage mesh plate can better push the impurities in the water in the cooling box body, and at the same time, the impurities in the sealing shell will not leak into the cooling box body along the water flow, so that when the device cools the sealing strip material, the cleanliness of the surface of the sealing strip material can be ensured.

This utility model belongs to the field of cadmium telluride BIPV technology, specifically relating to a cadmium telluride insulated photovoltaic glass for back-connected junction boxes. It includes an outer encapsulation glass layer, with a cadmium telluride power generation chip adhered to one side of the outer encapsulation glass layer, and an inner encapsulation glass layer adhered to the side of the cadmium telluride power generation chip away from the outer encapsulation glass layer. A sealing ring and sealant are used to maintain a seal at the circular hole between the sealing ring and the inner and outer encapsulation glass layers, thus sealing the hollow cavity layer. The positive and negative electrodes of the cadmium telluride power generation chip on the side closest to the inner encapsulation glass layer converge at the circular hole via conductive adhesive strips, and then connect to the junction box through the center of the sealing ring. This allows the back-connected cadmium telluride laminated monolithic product to be combined with the insulated glass product, enabling the cadmium telluride laminated monolithic product to be connected to the junction box while retaining the sound insulation, heat insulation, and thermal insulation functions of the insulated glass product.

The utility model relates to the technical field of evaporators, and discloses a high-efficiency energy-saving evaporator device for refrigeration air conditioning equipment, which comprises an evaporator body, a plurality of groups of copper pipe loops are arranged on two sides of the evaporator body in an extending manner, a placing plate is arranged on the bottom surface of one side of the evaporator body, and a filter component is arranged on the placing plate. The top surface of the filter assembly is connected with a waterway adjusting assembly; and the waterway adjusting assembly is connected with the copper pipe loop through a water pipe. By arranging the filter assembly, impurities in water can be effectively removed, a copper pipe loop is prevented from being blocked, and the service life of equipment is prolonged; by arranging the water path adjusting assembly, on one hand, accurate control over water flow of the evaporator is achieved, invalid circulation is reduced, and the heat exchange efficiency is improved, and on the other hand, under cooperation of a switching valve and an impurity detection sensor, water quality can be monitored in real time, automatic switching of water paths is achieved, and release of water with low impurity content is achieved; and impurities with high impurity content are fed into the filter assembly, so that the impurities are prevented from entering core parts of the evaporator.

This invention discloses a quantitative molten metal feeding device for a die-casting machine that offers stable flow and easy maintenance. The device includes a slurry tank, a valve core module, a cylinder, a connecting shaft, a plunger rod, and a probe module. The valve core module comprises a guide tube, a small end cap, and a large end cap. The guide tube is assembled inside the large end cap. The small end cap and guide tube together can move vertically within the central through-hole of the large end cap. Through-holes A and B are respectively provided on the sides of the guide tube and the large end cap. When the valve core module extends from the bottom of the large end cap, the molten metal sequentially enters the slurry tank through the valve port at the bottom of the guide tube, through-hole A, and through-hole B. When the valve core module retracts from the bottom of the large end cap, the molten metal is sealed and stored inside the slurry tank. This invention achieves stable quantitative molten metal feeding and allows for faster recovery after power outages. The molten metal valve port has an anti-collision structure, ensuring that even if the device experiences a violent collision with the die-casting machine or the ground during operation, the high-temperature molten metal inside will not leak, making it safer to use.

The application discloses a servo cut-off valve group, which comprises a first valve body and a second valve body integrated on a valve seat. Both the valve bodies are provided with valve cavities, and the valve cavities are internally provided with valve spools driven by a servo motor through a screw rod. The valve bodies are provided with outer ring channels communicated with inlet and outlet of the valve seat on the side surfaces, the outer ring channels are communicated with the valve cavities through a plurality of uniformly distributed lateral flow channels, and the inner walls of the valve cavities are further provided with inner ring channels. The longitudinal flow channels at the bottoms of the two valve cavities are communicated with each other through channels in the valve seat. When the two valve spools synchronously rise above the lateral flow channels, fluid can sequentially pass through the flow channels, and the valve is opened; when the two valve spools synchronously descend to completely cover the lateral flow channels, the valve is closed. The two valve cavities are communicated at the bottoms to form a pressure balance cavity, so that the valve spools are hardly subjected to axial thrust when the valve is closed, and high pressure is converted into sealing force in the radial direction of the valve spools, thereby fundamentally solving the high pressure leakage problem of traditional cut-off valves, and the application is especially suitable for high pressure equipment such as filter presses.

The utility model relates to the field of heat exchanger discloses a flow regulating mechanism of heat exchanger, including support plate, support plate is fixed in the outer wall front side of heat exchanger body, the inside of heat exchanger body is equipped with heat exchange pipe, the input of second water pump and the fixed first bypass pipe of delivery pipe intercommunication, the output of second water pump and the fixed second bypass pipe of heat exchange pipe one end intercommunication, in the utility model, through support plate, heat exchange pipe, control piece, PLC controller, first water pump, delivery pipe, flow control module, temperature sensor, second water pump, first bypass pipe and second bypass pipe synergies, system can real -time monitoring liquid state and automatic regulation flow, when first water pump appears the failure, PLC controller automatic identification and switches to second water pump, need not manual stoppage switching, greatly reduces the production interruption because of single point failure, improved the reliability and stability of system.

The invention discloses a multi-user encrypted data cross-domain search method based on a constant-level query token, and relates to the field of encrypted data range search. A system model is composed of a user group, data owners of different search domains, a block chain and a cloud server. The method comprises an initialization stage, a key distribution stage, an index construction stage, a token generation stage and an authorization query stage. A data owner constructs a sequence weighted inverted index to realize a randomized constant-level query token, and a binary tree sorting tree is used for storing different values to determine a search range, so that the query overhead is reduced, and the security of a query process is improved; a request chain and an authorization chain are introduced to store key information related to a user and a data owner and carry out index construction and search, so that safe search is realized. According to the method, the overhead of multiple users in the range search process is reduced, the security in the query process is improved, and the security and integrity of query information during multi-data-field range search are ensured.

The utility model discloses prevent misabsorption straw, including hose and the pipe of hanging, the inner diameter of pipe of hanging is greater than the inner diameter of hose, the pipe of hanging includes one horizontal end and two vertical ends, the bottom of two vertical ends of pipe of hanging is provided with fixed component all, the inside of hose still is provided with one -way component. The utility model discloses according to the depth of patient's oral cavity, the position of pipe of hanging is adjusted, makes the length of hose through the one end of pipe of hanging can adapt to patient's oral cavity, and the patient can conveniently use the hose to drink liquid food or water, and the one end of pipe of hanging can be held in the oral cavity, and the pipe of hanging can be hung in the corner of the mouth on one side, and the patient does not need the whole process hand -held hose, reduces the falling risk in the process of using hose, secondly, the setting of one -way component can prevent when not sucking the hose, and liquid will not leak from one end of hose, and the pipe of hanging adopts food -grade stainless steel material, and safety is increased.

The utility model belongs to the technical field of sealing ring, specifically disclose a kind of high and low temperature ACM sealing ring, including support body, the skeleton and spring that are enclosed in the inside of support body, the spring is used to tighten the support body;The support body includes the inner lip, connecting lip and outer lip sequentially arranged from inside to outside, the connecting lip is located between the lower end of inner lip and the lower end of outer lip, and the lower end of connecting lip is equipped with connecting flash.The utility model provides a kind of high and low temperature ACM sealing ring, and inner lip is composed of upper end lip, first abutment lip and second abutment lip, and upper end lip can effectively block dust, mud and other pollutants in external environment from invading sealing area after assembly, providing the first line of defense for internal system;First abutment lip and second abutment lip work cooperatively, and form a double contact interface closely with shaft.This design significantly improves the sealing reliability, ensures that the lubricating oil in the equipment interior does not leak outward, and maintains the stable operation of lubricating system.

The utility model discloses a portable quick-change type coffee machine water tank which comprises a coffee machine, a water tank box is arranged at the bottom of one side of the coffee machine, a water tank is arranged on the water tank box, a brewing head is arranged on one side of the upper end of the coffee machine, supporting legs are arranged at the four corners of the bottom of the coffee machine, the water tank box comprises a box body, and clamping grooves are formed in the four corners of the inner side wall of the box body. A self-closing valve is arranged at one foot of the lower end of the box body, first adsorption magnets are arranged at the four corners of the bottom of the box body, a plurality of water leakage holes are evenly formed in the bottom of the box body, and a plurality of heating rods are arranged in the two side walls of the box body; the water tank comprises a box body, inserting-pulling clamping strips are arranged at the four corners of the two sides of the outer ring of the box body, and second adsorption magnets are arranged at the four corners of the bottom of the box body; the novel water tank has the advantages that the novel water tank is quick to mount and dismount, the stability of the water tank is guaranteed by a multi-stage fixing structure, and water in the water tank cannot be frozen in a cold environment due to the design of the heating rod in the box body.

This disclosure relates to a log encryption and decryption method, apparatus, device, and storage medium. The method includes: in response to detecting a target log generated in a trusted execution environment, performing a first encryption process on the target log in the trusted execution environment using a first preset encryption algorithm to obtain an encrypted log; performing a second encryption process on the decryption key in the first preset encryption algorithm to obtain an encrypted decryption key; transferring the encrypted log to a kernel log, and storing the encrypted decryption key in a designated storage location. This disclosure can reliably encrypt target logs in a trusted execution environment, thereby ensuring that users' personal privacy information is not leaked, and thus improving the information security of the terminal.

The utility model belongs to the technical field of negative pressure drainage, in particular to a closed thoracic cavity negative pressure drainage device, which is characterized in that the top end of a drainage bottle is fixedly communicated with a negative pressure port, one side of the negative pressure port is fixedly connected with a dismounting component, the top end of a connecting seat is fixedly connected with a transmission motor, and one end of the transmission motor is in transmission connection with a threaded rod; the surface of the threaded rod is in threaded connection with a threaded block, the top end of the threaded block is fixedly connected with a connecting sealing ring, the surface of the connecting sealing ring is fixedly connected with an expansion bottle, one side of the expansion bottle is fixedly connected with a connecting block, and the interior of the connecting block is slidably connected with a guide rod. The transmission motor drives the threaded rod to rotate, the threaded rod rotates to drive the threaded block to ascend and descend, meanwhile, the threaded block drives the expansion bottle to ascend and descend in the direction of the guide rod, it is guaranteed that the drainage volume in the drainage bottle can be expanded by adjusting the position of the expansion bottle, and the connecting sealing ring is arranged to guarantee that accumulated liquid in the expansion bottle cannot leak out; the device practicability is ensured.

This invention relates to the field of pulp molding technology, specifically to a wet pressing method for preparing plant fiber containers using high-pressure gas extrusion molding. This method employs high-pressure gas extrusion technology, combining precisely processed plant fiber boards with pulp to form containers with high strength and stability. The preparation process includes key steps such as precise processing of the plant fiber boards, pulp injection, compression, drying, and molding. During the pulp injection stage, a slow wire cutting machine ensures the molding die has an accuracy within 1 mil, and water holes are provided on the die to facilitate pulp entry and exit. During the compression stage, high-pressure compressed air rapidly expands the inner bladder, reducing the moisture content of the wet preform to approximately 70%, giving the container excellent strength and stability. The final product exhibits excellent tensile, flexural, and compressive strength. This container preparation method is widely applicable to applications requiring high strength and stability, providing reliable technical support for the preparation of environmentally friendly and high-performance containers.

The utility model discloses an underground water sampler of rock cave, including water taking bucket and pull rope, and water taking bucket includes gas outlet and water inlet, and the gas outlet includes gas outlet wall, and the water inlet includes water inlet wall, and the water inlet wall swing joint one -way valve flap, sets up the pull rope structure in the gas outlet wall, water taking bucket inner chamber wall, water inlet wall and one -way valve flap, and the pull rope is connected with water taking bucket through the pull rope structure, because the pull rope that is connected with water taking bucket sets up in water taking bucket, and the pull rope that is connected outside water taking bucket sets up in the position close to water taking bucket center, avoids or reduces the possibility of pull rope and rock wall contact friction, increases the service life of pull rope, because under the action of pull rope, one -way valve flap and rubber tightly resist and connect on water inlet wall, so that the water sample collected does not leak in the process of lifting.

The utility model discloses a dustless automatic feeding device of feeding, relates to feeding equipment technical field. The utility model discloses a fixed box, rear shell, front cover and connecting plate, the upper portion of one side of fixed box is fixed with connecting plate, and the upper portion in connecting plate is fixed with electric cylinder through, and the driving end and the driven end of electric cylinder are fixed with the connecting frame in common, and the side away from fixed box of connecting frame is fixed with the limit frame, and the upper portion of the outside of fixed box is fixed with fixed frame, and the rear side of the top of fixed frame is fixed with rear shell, and the top of rear shell is fixed with the transit bin of intercommunication, and the front side of rear shell is provided with front cover. The utility model discloses a fixed box, rear shell, front cover and connecting plate are set up, have solved the problem that the feeding station feeding device is faced with a small amount of feeding demand when cost is higher, and feeding is not rapid enough, and dustproof use work is not enough stable, and the feeding station feeding device of the utility model discloses has the advantages of: facing a small amount of feeding demand cost is lower, and dustproof work is more stable.

The utility model discloses a flusher for cleaning eyes, and relates to the flusher technical field, the flusher comprises a flushing terminal and a liquid storage assembly, the flushing terminal comprises a mirror frame and a silica gel bandage, the left side and the right side of the front side of the mirror frame are fixedly provided with observation windows, the left side and the right side of the back side of the mirror frame are fixedly provided with silica gel stickers, and the silica gel stickers are fixedly connected with the mirror frame. The silica gel patch is attached to the skin around the eyes; air in the liquid collecting barrel is sucked through negative pressure generated by the vacuum pump, then air in the observation window is sucked through connection of the second connecting pipe, and then cleaning liquid in the liquid storage barrel is sucked through the third connecting pipe, so that the eyes are flushed, and a solution obtained after flushing is sucked into the liquid collecting barrel through the second connecting pipe to be collected. The silica gel paste is soft and attached to the skin, it is guaranteed that the flushing fluid cannot leak, use is convenient and fast, the flushing time is convenient to control, and the phenomenon that too much cleaning fluid flows is avoided.

The invention discloses a data management system based on privacy computing, and relates to the field of data management. Comprising a data receiving module for receiving a data sharing request and performing access authentication; the data preprocessing module is used for acquiring shared data based on the data sharing request and preprocessing the shared data; the privacy security calculation module is used for carrying out privacy security calculation on the preprocessed data based on a CATR decision tree; the cloud service module is used for sharing the calculated data to a user in a cloud service mode; and the data sharing detection module is used for detecting the data sharing process through a data sharing detection method. In the data preprocessing stage, data are encrypted and anonymized through Huffman coding and a center point clustering algorithm, so that the privacy and security of the data are ensured; the Huffman coding can reduce the storage space of the data by compressing the data, and meanwhile, the data is encrypted, so that the confidentiality of the data is protected.

The utility model discloses a liquid storage device, which relates to the technical field of liquid storage equipment, and comprises a test tube and a tube cover, one end of the test tube is an open end, the other end of the test tube is sealed, the tube cover is arranged at the open end of the test tube, the tube cover is provided with a thin film, the top surface and the bottom surface of the thin film are both planes, a gap is arranged on the thin film, and the top surface and the bottom surface of the thin film are both planes. The thin film and the tube cover are integrated; when the liquid storage test tube is used, the thin film is arranged in the tube cover, and the gaps are formed in the thin film, so that when a detection probe needs to detect sample liquid in the liquid storage test tube or other sampling devices need to take and place the sample liquid in the liquid storage test tube, the liquid storage test tube can be taken out; a detection probe or sampling heads of other sampling devices can directly penetrate through the thin film through the gap, so that sample liquid in the test tube can be directly detected or taken and placed very conveniently, and the liquid in the test tube cannot leak due to the small gap.

The utility model relates to a kind of high-strength heat exchanger structure, comprising: main body;Head, oppositely set in the main body both sides;Joint, the head is communicated;Wherein, the main body both sides form step, and the head is connected with mounting piece;The head is buckled on the step, and the mounting piece is inserted between the main body and the head and connects the main body.Solved the structure in the prior art scheme bears different degrees of deformation, so that the head is easily broken and the strength of connection is weak, and the welding position is prone to leakage.

The invention discloses a fire-fighting and thermal management integrated CO2 system and a control method thereof, and belongs to the field of vehicle thermal management, the fire-fighting and thermal management integrated CO2 system comprises a direct cooling circulation module and a direct cooling module, and an inlet and an outlet of the direct cooling module are connected with the direct cooling circulation module; the direct cooling module comprises a direct cooling plate and a battery pack, and the battery pack is arranged on the direct cooling plate; the direct cooling plate comprises a composite PCM material and a uniform-temperature cooling plate, the composite PCM material is embedded into the uniform-temperature cooling plate, the surface of the composite PCM material is flush with the surface of the uniform-temperature cooling plate, and a working medium of the direct cooling circulation module is carbon dioxide; the direct cooling circulation module comprises a compressor, an air cooling heat exchanger, an evaporator branch throttling valve, a battery cold plate branch throttling valve, a four-way reversing valve, a first evaporator, a second evaporator, a gas-liquid separator and a heat regenerator. The problem of thermal runaway of the battery in the battery thermal management system can be solved.

The utility model discloses a sampling device for industrial waste oil treatment, which comprises a sampling pipe body, a sealing block is arranged at one end of the sampling pipe body, a bottom plate is arranged at one end of the sampling pipe body, a piston rod is arranged in an inner cavity of the sampling pipe body, and one end of the piston rod is fixedly connected with a piston head. The piston head is slidably connected to the interior of the sampling tube body, a plurality of first connecting blocks are arranged on the piston rod, a second connecting block is arranged at one end of the piston rod, and a push block is detachably connected to one end of the piston rod, so that the piston rod cannot be extruded due to external force when a sample is conveyed; the device can be repeatedly used after the sample in the sampling tube body is transferred through the deformed piston rod which is disassembled and assembled during sampling and transportation, so that the device can be directly stored after sampling, the protection effect is better in the transportation process, and the sample cannot be leaked out.

The application relates to the technical field of water-permeable brick production, in particular to a water-permeable brick preparation rapid forming equipment, which comprises a rack, a hydraulic machine fixed at the top of the rack, a moving plate fixed at the telescopic end of the hydraulic machine, a sliding arm, a first toothed plate, a first gear, a transmission shaft, a worm, a worm wheel, a connecting block and a beating block. The sliding arm moves downwards, thereby driving the first toothed plate to slide downwards. The first toothed plate can drive the first gear meshing with the first toothed plate to rotate, thereby driving the transmission shaft to rotate, and further driving the worm to rotate. The rotation of the worm can drive the worm wheel to rotate, and the rotation of the worm wheel can drive the connecting block to rotate. The beating block on the connecting block can beat and vibrate the lower die. The forming piece is formed in the process of being pressed by the upper die and the lower die. At this time, the forming piece has certain adhesion to the inner wall of the lower die. The beating and vibrating process can make the forming piece and the lower die complete the pre-demolding operation before the lower die moves downwards for demolding, thereby increasing the stability during the demolding operation, improving the yield of the forming piece, improving the product quality, and avoiding the waste of raw materials caused by the broken forming piece.

The present application can maintain the laminar flow with high wind speed, and can greatly inhibit the pollution caused by the operation of the device and the operation of the device by the person. The safety cabinet has an opening part of the front surface of the work chamber and a front surface door plate, and clean air is supplied to the work chamber from the upper direction, wherein a partition plate is arranged on the left and right side surfaces and the back surface of the upper side of the work chamber, and a partition piece is also arranged on the upper side in front of the work chamber.

The utility model discloses a universal locking leakproof buckle for a pressing bottle, and relates to an auxiliary device for home travel, in particular to the improvement of an automatic locking leakproof buckle for the pressing bottle. The main locking pipe and the adjustable locking pipe are of hollow cylindrical structures, one end of the main locking pipe and one end of the adjustable locking pipe are open, internal threads are arranged on the inner side of the upper end of the main locking pipe, external threads are arranged on the outer side of the lower portion of the adjustable locking pipe, and the internal threads are in threaded fit with the external threads. The main locking pipe and the adjustable locking pipe are locking pipes made of plastic elastic materials; the inner wall of the lower portion of the main locking pipe and the inner wall of the adjustable locking pipe are each provided with a plurality of vertical protruding edges, the inner wall of the main locking pipe and the inner wall of the adjustable locking pipe are each provided with a plurality of V-shaped grooves, and the protruding edges and the V-shaped grooves appear alternately. The pressing shaft of the pressing bottle can be conveniently and rapidly locked, people can conveniently carry various pressing bottles in the traveling process, and it is guaranteed that material leakage caused by mistaken touching and mistaken pressing of the pressing bottle in the traveling process is avoided.

The urinary surgery cleaning device comprises a bottom plate and a supporting table, the supporting table is welded to the outer wall of the top of the bottom plate, a first bottom plate is welded to the outer wall of the bottom of the bottom plate, a washing assembly is arranged in a mounting plate, and the inner wall of the first bottom plate is slidably connected with the mounting plate; a buckle plate, a rotating plate, a first matching head, an irregular sliding groove, a matching rod, a matching rotating plate, a matching groove, a rotating column and a reciprocating groove are arranged, a user can push the buckle plate to enable the matching head in the matching rod to move along a certain track, then the matching rod drives the matching rotating plate to rotate intermittently, a mounting plate is rapidly adjusted and moved, and rapid movement can be achieved without repeated adjustment. According to the device, rapid adjustment and movement can be achieved, the device is further provided with the inner supporting blocks, the sealing roller and the discharging groove, flushing fluid falls to the bottom of the collecting box through the discharging groove, after collecting is finished, the sealing roller can seal the gap between the inner supporting blocks to a certain degree, and it is guaranteed that odor cannot leak.

The utility model relates to medical appliance technical field, especially a surgical stoma bag, including bag body, filter assembly, fit disc and drainage encapsulation component, the bag body is by two layer membrane material composition, and the edge between two layer membrane material is provided with heat seal ring connection to form the accommodation cavity, one side of bag body is provided with waste liquid inlet, fit disc sets up on waste liquid inlet, filter assembly sets up in one side of accommodation cavity and is used for filtering the smell in accommodation cavity, one side of bag body is provided with drainage end away from filter assembly, drainage end is provided with drainage groove, one end of drainage groove is communicated to the accommodation cavity, and drainage encapsulation component includes encapsulation element and fixed element, and the fixed element sets up at the port of drainage groove, and the encapsulation element is used for encapsulation fixed after folding drainage end, the utility model has improved the convenience, security and comfort of postoperative nursing significantly, has guaranteed the health safety of whole use period.