42 results about "Silicone membrane" patented technology

A membrane device includes a vacuum device main body having a plurality of vacuum holes such that a real wood sheet to be temporarily attached to a core is mounted in the vacuum device main body, a cover having a silicone film to define a vacuum space together with the vacuum device main body, a vacuum module to suck air in the vacuum device main body through the vacuum holes, and a control unit to compress the real wood sheet and the core for a preset time by sucking air in the vacuum space through the vacuum holes. The control unit removes the vacuum from the vacuum space by controlling the vacuum module so that the compressed real wood sheet is detached, and the vacuum device main body includes sliders to perform wrapping the real wood sheet around the inside of the core while moving upward.

The application provides a sodium silicate silica gel cellulose membrane and a preparation method and application thereof, and belongs to the technical field of silica gel membranes. In the application, a sodium silicate solution with viscosity is immersed between plant fibers, part of the sodium silicate on the cellulose membrane reacts with carbon dioxide in the air to produce amorphous silicic acid gel, and the silicic acid gel is converted into silicon dioxide through natural dehydration and drying, so that the silica gel powder and the cellulose film are tightly connected together. The preparation method provided by the application is simple in operation and low in cost, can be used for production and application in ordinary laboratories with insufficient funds, the sodium silicate silica gel cellulose membrane prepared by the method has the characteristics of adsorbing nucleic acids, can replace silica gel membranes on the market to prepare relatively pure nucleic acid samples, and has a shorter operation time and a higher extraction efficiency than that of using only silicon dioxide particles, silica gel particles and calcium carbonate powder to adsorb nucleic acids in a nucleic acid extraction solution.

The invention discloses a diving protective mask supporting temporary oxygen supply in emergency, and relates to the technical field of diving equipment, the diving protective mask comprises a mask body, a breathing tube body connected with the mask body and a soft silica gel membrane arranged at one end of the breathing tube body, and further comprises a gas inlet and outlet mechanism arranged on the outer wall of the breathing tube body, the temporary oxygen generation mechanism is arranged at the bottom of the outer wall of the breathing tube body, and a small amount of oxygen can be temporarily provided when a diver encounters an emergency of oxygen deficit underwater through the temporary oxygen generation mechanism and the gas inlet and outlet mechanism, so that the brain oxygen deficit state is relieved, and when the diver encounters the oxygen deficit condition, the oxygen deficit state is relieved. When the diver is in use, 'suffocated gas' is blown into the bottom bin and reacts with sodium peroxide filled in the loading box to generate a small amount of oxygen, and then the diver can directly inhale the oxygen, so that the diver recovers consciousness, subconscious water inhaling is avoided, and a self-rescue opportunity can be provided for the diver in emergency situations.

The utility model discloses a kind of folding OCA processing waste production equipment, including rack, pre-pressing device, first die cutting device, second die cutting device, third die cutting device, pressure device, OCA original film unwinding device, single layer silica gel film unwinding device, silica gel protective film finished product winding device, OCA release film winding device, waste PET film winding device, high-viscosity original film unwinding device, waste winding device, release film unwinding device and edge material unwinding device;The pre-pressing device, first die cutting device, second die cutting device, third die cutting device and pressure device are sequentially horizontally and side by side spaced apart on the rack;By cooperating and setting pre-pressing device, first die cutting device, second die cutting device, third die cutting device and pressure device, so that silica gel protective film is cut in multiple times in the process of production, so that processing is smooth, effectively pulls OCA waste, improves processing efficiency, improves product edge bubble, glue and other quality bad, bring convenience for production operation.

This utility model discloses a voice tremor nursing teaching model in the field of nursing teaching aids. It includes a three-dimensional humanoid model with a left lung model and a right lung model positioned at the chest area. The left lung model is covered with a silicone membrane, forming a pleural cavity model. A catheter is located at the top of the left lung model, with one end extending into the pleural cavity model. Air or liquid is injected into the pleural cavity through the catheter to simulate pneumothorax or pleural effusion. The right lung model includes a detachable and replaceable lung cavity model, lung tumor model, and bronchial obstruction model. A bronchial model is located between the left and right lung models, with a microphone connected to the top of the bronchial model. The two forked ends of the bronchial model at the bottom are connected to the left and right lung models, respectively. This device can replace different models to simulate pathological states, allowing students to intuitively experience the differences in voice tremor under different pathological conditions, improving teaching effectiveness and students' clinical skills training level.

The application discloses a soft robot imitating Bobbit worm. The pneumatic bistable driving module of the soft robot is installed on the base through a wire-driven mechanical arm, the root of the four-claw execution module is installed on the pneumatic bistable driving module, and the perception sensor is attached to the four-claw execution module and the pneumatic bistable driving module. The perception sensor is electrically connected with an external acquisition controller, the pneumatic bistable driving module is communicated with an external air pump, and the external acquisition controller is electrically connected with the external air pump. The application can perceive the approaching object in advance and expand the perception range of the soft robot. The energy stored in the bistable diaphragm can be triggered by driving the silicone film capsule, and then the fast closing of the four-claw execution module can be realized, and the response speed of the four-claw execution mechanism is improved. The self-adaptive capture grab can automatically adjust its shape according to the size of the object to implement better grabbing, and the perception sensor on the capture grab increases the friction force when the object is grabbed, so that the purpose of auxiliary grabbing is achieved.

The invention provides a laser measuring device for intraocular lens size detection, which relates to the field of intraocular lenses and comprises a base, a placement table, a fixing mechanism, a laser measuring instrument and a multi-axis movement mechanism, the placing table is fixed at the top of the base; the fixing mechanism is arranged on the placing table and is used for fixing an intraocular lens body to be tested; the laser measuring instrument is arranged above the fixing mechanism; and the multi-axis movement mechanism is arranged on the base, is in transmission connection with the laser measuring instrument and is used for driving the laser measuring instrument to move in a three-dimensional space. According to the laser measuring device for detecting the size of the intraocular lens, silica gel film adsorption and contact are adopted, scratches, indentations or stress concentration possibly caused by a metal clamp are avoided, the precise optical surface of the intraocular lens is perfectly protected, and real nondestructive clamping is achieved.

The utility model relates to a full silica gel lipstick demoulding device, which comprises a demoulding box, a vacuum interface, a vacuum pump, a vacuum pump, a vacuum pump, a vacuum pump and a vacuum pump, and is characterized in that the demoulding box is internally provided with a cavity and is communicated with the cavity; the forming carrier is provided with a moving plate used for sealing the cavity, and the moving plate is provided with a mounting through hole used for placing the silica gel mold; the material fixing assembly comprises a clamping jaw installed in the cavity, the clamping jaw is used for clamping the silica gel mold stretching into the cavity, and a distance is formed between the top end face of the clamping jaw and the movable plate; the clamping jaw has clamping and opening actions, and during clamping, vacuum is matched to expand the injection port of the silica gel mold, so that the lipstick can be conveniently inserted into the lipstick shell middle bundle; during opening, the silica gel film is integrally expanded in cooperation with vacuum, the formed lipstick in the silica gel film can be integrally taken out conveniently, and the demolding function is completed.

To provide a storage box equipped with a heating function, in which items can be stored after washing and drying.SOLUTION: The storage box equipped with a heating function used in the beauty care field is constituted of a cover body and a main body, and the cover body includes a pressing piece, a silicone film and a shell. The silicone film is mounted on the housing by a pressure sheet. The pressure sheet is provided with many circular holes. The makeup pen is held by inserting a makeup pen into a circular hole of corresponding diameter size that hooks into a cross-shaped notch in the silicone sheet. The tip of the makeup pen is suspended / fixed in the internal space of the cover body. The makeup pen in the cover body is dried by turning on the switch button to start the drying program, whereby the automatic drying process of the cosmetics requiring automatic drying can be achieved. For example, a cosmetic pen, cosmetic cotton, or the like that needs to be dried can be washed and left without waiting for drying.SELECTED DRAWING: Figure 1

The invention discloses a bacterial co-culture device capable of promoting culture medium flow, and belongs to the technical field of bacterial culture.The bacterial co-culture device capable of promoting culture medium flow comprises a supporting frame, and a circulating shaking assembly is slidably connected to the interior of the supporting frame and used for promoting gas exchange and increasing the solubility of oxygen in a culture medium; meanwhile, an adjustable waveform disturbance assembly is installed in the circulating shaking assembly and used for simulating the wave type wriggling movement of the intestinal tract, and therefore periodic pressure is applied to the bottom of the silica gel film. The circulating shaking assembly and the adjustable waveform disturbance assembly are adopted, fluid is pushed through overall deformation of a flexible membrane, mechanical shear damage to bacterial cells caused by stirring blades rotating at a high speed is completely avoided, meanwhile, directional flow generated by traveling waves ensures that a culture medium solution can effectively penetrate through a bacterial filtering membrane, and the bacterial filtering effect is improved. Continuous nutrition exchange and signal molecule transmission are provided for bacteria on the two sides of the membrane, and the problem that the transmission efficiency is low due to the fact that molecules only depend on diffusion is solved.

A membrane device for manufacturing a crash pad for a vehicle including a real wood sheet includes a vacuum device main body having a plurality of vacuum holes such that a real wood sheet to be temporarily attached to a core is mounted in the vacuum device main body, a cover having a silicone film to define a vacuum space together with the vacuum device main body, a vacuum module to suck air in the vacuum device main body through the vacuum holes, and a control unit to compress the real wood sheet and the core, which are temporarily attached and mounted on the vacuum device main body, for a preset time by sucking air in the vacuum space through the vacuum holes in a state in which the vacuum device main body is covered by the cover.

The present application relates to electric automobile wiring harness technical field, specifically for a kind of electric automobile wheel speed sensor wiring harness assembly, including wiring harness connector and wheel speed sensor, further include straight sleeve, positioning sleeve, limiting component, curved sleeve, corrugated sleeve and silica gel film, the corrugated sleeve both sides are connected with curved sleeve, the end of curved sleeve is connected with straight sleeve.This application forms air bag structure by setting straight sleeve and curved sleeve on the outside of wire body, and when the curve part is stretched during front wheel steering, large-span torsion wire body, combined with straight sleeve and curved sleeve through positioning sleeve, can further be relatively displaced with limiting component, solve the problem that the wiring harness assembly connected by wheel speed sensor at the front wheel of electric automobile is damaged due to frequent force twisting at both ends of wiring harness assembly during vehicle turning, and due to the large exposed area caused by reserved redundancy, easy to be damaged by splashing sand impact.

The utility model relates to the technical field of circular cutter die cutting, and discloses a waste discharge jig for circular cutter die cutting, which comprises a front support rod, a rear support rod, a cross rod shaft, a cross frame and a cutter holder, the cross frame is fixedly connected between the front support rod and the rear support rod, the outer side of the front support rod and the outer side of the rear support rod are fixedly connected with fixing blocks, and the cutter holder is fixedly connected with the cross rod shaft. A bearing is fixedly arranged on the fixing block, the transverse rod shaft is rotationally connected to the bearing in a penetrating mode, the outer portion of the transverse rod shaft is fixedly sleeved with a winding roller, the tool apron is fixedly installed on the transverse frame through a fastening bolt, and the tool apron is rotationally connected with a scraper head through a connecting shaft. The waste discharge silica gel film winding device can prevent the waste discharge silica gel film from being scratched when waste materials are removed, the waste materials in the wound waste discharge silica gel film are removed, the waste discharge silica gel film can be used for the second time, and therefore material waste can be prevented.

The utility model relates to the technical field of foaming detection, in particular to a foaming detection system for a foaming material, which comprises a bracket and a lifting seat, a first connecting rod is movably arranged at one end of the lifting seat in the length direction; a second connecting rod is movably arranged at the other end of the lifting seat in the length direction; a first clamping jaw is arranged at the bottom of the first connecting rod; a second clamping jaw is arranged at the bottom of the second connecting rod; the support is detachably connected with a carrier at the bottom of the lifting seat; the carrier comprises a base and a plurality of stacking pieces stacked on the base; accommodating holes are formed in the stacking sheets in a penetrating manner; a filling space is formed between the accommodating hole and the stacking sheet; the top of the filling space is detachably connected with an indicating plate. According to the utility model, the first clamping jaw and the second clamping jaw drive part of the stacked sheets to rise, namely the number of the stacked sheets stacked together can be changed, so that the height of the filling space is changed, and the foaming rate of silica gel films with different thicknesses can be detected.

A CSP packaging structure of an LED chip, comprising an LED chip, a silica gel layer, a transparent glue part and a white glue part, the silica gel layer is formed by a film after the silica gel is solidified, a surface of the silica gel layer is coated with an OCA adhesive layer, the LED chip is fixed by the OCA adhesive layer and the silica gel film, the LED chip is coated with the transparent glue part around the LED chip, a concave arc surface is formed around the transparent glue part, the concave arc surface is used for refracting light, the transparent glue part is filled with the white glue part around the transparent glue part, and the transparent glue and the LED chip are surrounded by the white glue part.

The utility model provides a drop-resistant pressure gauge lens silica gel membrane structure, which belongs to the technical field of pressure gauges and comprises a gauge body mechanism, the gauge body mechanism comprises a gauge box, supporting holes are sequentially mounted at four corners of the gauge box, the interiors of the supporting holes are fixedly connected with an external support through fastening screws, and a circular opening is formed in the middle of the top end of a box body of the gauge box. A driving roller shaft used for fastening is arranged in the middle of the top end of the circular opening, a meshing shifting wheel used for rotating is vertically arranged in the middle of the top end of the driving roller shaft, and a corresponding detection process is achieved between the adopted adjusting lampshade and the specific connecting base; one end of the adjusting lampshade is connected in a covering mode through the auxiliary pressure gauge and the connecting guide pipe, and the toggle switch is formed between the adopted three-way pipe and the specific connecting toggle piece and used for normal operation detection of the pressure gauge.

The invention belongs to the technical field of acoustic functional materials and devices, and discloses a multifunctional acoustic device with broadband sound insulation and acoustic-electric conversion, which comprises a sound insulation unit, a support ring arranged on the front surface of the sound insulation unit, and a frictional electricity energy acquisition unit arranged on the support ring, the sound insulation unit comprises a multi-local-area resonance substrate, a polyimide film and a mass block assembly, the multi-local-area resonance substrate is divided into a center bending structure, a double-bending structure and a single-bending structure, the center bending structure drives a center mass block to vibrate in a reciprocating mode, so that the FEP film and the silica gel film are in periodic contact-separation, and the single-bending structure drives the center mass block to vibrate in a reciprocating mode; alternating current charge transfer is generated between the aluminum foil and the conducting layer, acoustic-electric conversion is achieved, and the three bending structures are coupled with the polyimide film and the mass block assembly. According to the invention, a plurality of effective sound insulation bands are formed in a low-frequency area based on the multi-local resonance structure and are used for inhibiting low-frequency sound propagation; and meanwhile, acoustic-electric energy conversion is realized by utilizing a triboelectric effect, and incident low-frequency acoustic energy is converted into electric energy.

The utility model discloses a product processing forming is with radio frequency machine, including radio frequency heating box, vacuum tank, silica gel membrane seal frame, control system, silica gel membrane seal frame sets up between radio frequency heating box and vacuum tank, be provided with the first drive module and the second drive module of drive silica gel membrane seal frame overturn in vacuum tank, control system is established in vacuum tank, and the controlled end of radio frequency heating box, vacuum tank, first drive module, second drive module is connected with the output of control system respectively, the utility model discloses the cooperation of radio frequency heating box, silica gel membrane seal frame, vacuum tank by from top to bottom setting in proper order, can gather door panel press fit, wooden door and fit, edge, arc forming etc. Operation in an organic whole, realizes the integrated operation of product processing forming, further reduces the production cost of product forming equipment, improves the production efficiency of equipment.

The electronic cigarette comprises a cigarette cartridge and a cigarette rod, the cigarette cartridge comprises an oil cup and an atomizing cup, the oil cup comprises an oil cup shell, an oil bin support, lower oil sealing silica gel and an oil bin side oil sealing silica gel ring, the oil bin side oil sealing silica gel ring is arranged on the side edge of the oil bin support in a sleeving mode, an oil cup opening is formed in the oil bin support, and the lower oil sealing silica gel ring is connected with the lower oil sealing silica gel ring. An oil outlet is formed in the lower oil sealing silica gel, an oil sealing silica gel film is arranged in the oil outlet and comprises an oil sealing main body and an oil sealing thin film, the oil sealing main body comprises an overturning part and an oil sealing part, the overturning part is connected with the inner wall of the oil outlet, and the periphery of the oil sealing part is connected with the inner wall of the oil outlet through the oil sealing thin film; the thickness of the oil sealing body is larger than that of the oil sealing film, an overturning positioning part is arranged in the oil outlet, a puncture oil guide cylinder is arranged on the upper end face of the atomizing cup, and an oil supply channel is arranged in the puncture oil guide cylinder. The oil seal has the beneficial effects that the ductility of the oil seal body is effectively weakened, the possibility of oil seal film breakage is improved, and the use experience of a user is improved.

The invention discloses a contact lens printing mold which comprises an upper mold plate, a switching disc, a supporting assembly and an oil cup transfer printing mechanism. A first motor, a first dot printing mechanism, a second dot printing mechanism and a third dot printing mechanism are arranged at the top end of the upper template; the output end of the first motor penetrates through the upper die plate and is fixedly connected to the center of the switching disc. At least three silica gel membranes are arranged on the switching disc in the circumferential direction; the first point printing mechanism, the second point printing mechanism and the third point printing mechanism are located over the three adjacent silica gel membranes respectively. Switching point printing of various ink patterns can be carried out through different silica gel membranes on the switching disc, the point printing mechanism does not need to make direct contact with ink, printing and ink dispensing can be carried out at the same time, the convenience of switching point printing of different ink patterns and the continuity of point printing work are remarkably improved, and the printing efficiency is improved. Therefore, the production efficiency of the contact lenses is improved, meanwhile, the switching disc is supported in an auxiliary mode through the supporting assembly, and the stability of the switching disc can be effectively improved.

The utility model discloses a pure silica gel foaming pillow with far infrared heating relates to pillow technical field, including pillow body and heating unit, pillow body includes bottom layer silica gel pad, middle foaming silica gel layer and surface layer compact silica gel film, and bottom layer silica gel pad is the flat plate structure, and its upper surface is bonded fixed with middle foaming silica gel layer, and middle foaming silica gel layer inside is equipped with several through ventilation channel, and surface layer compact silica gel film covers in the upper surface of middle foaming silica gel layer, heating unit includes far infrared heating film and heat conduction base plate, and heat conduction base plate is aluminium foil layer, and adheres to the lower surface of far infrared heating film. The heating unit is embedded between middle foaming silica gel layer and surface layer compact silica gel film, adopts the composite heat conduction structure of far infrared heating film cooperation aluminium foil heat conduction base plate and high heat conduction silicone grease, can make heat spread fast, evenly horizontally, avoids local overheating, realizes safe, stable, efficient heat conduction, promotes local blood circulation, relieves muscle fatigue and neck stiffness.

The utility model discloses a mold structure for coating silica gel on a glass container. The mold structure comprises a mold core arranged on a bottom plate, the bottom die is arranged above the bottom plate, a side die groove is formed in the bottom die, a core hole is formed in the center of the side die groove, and a die core can penetrate through the core hole; the side mold assembly comprises a first side mold and a second side mold, a first mold cavity is formed in the first side mold, and a second mold cavity is formed in the second side mold; the glass container is inversely placed on the mold core; the top die is arranged above the bottom die and the side die assembly and comprises a third die cavity and a fourth die cavity; the side mold assembly is clamped into the third mold cavity, and the inner wall of the first mold cavity, the inner wall of the second mold cavity, the inner wall of the third mold cavity and the outer wall of the glass container form a silica gel film forming cavity. The whole grinding tool structure is placed on a vertical machine, the top die and the bottom die are opened, the glass container coated with glue is reversely placed on the core die, then the dies are closed, liquid silica gel is injected into the silica gel film forming cavity for forming, the glass container coated with silica gel is produced, the surface of the glass container can be rapidly coated with silica gel, and the thickness meets the actual requirement.

The invention relates to the technical field of physical therapy devices, in particular to a dry eye fumigation hot compress massage therapeutic apparatus which comprises a therapeutic apparatus body and an elastic bandage, the two ends of the elastic bandage are fixedly connected with the therapeutic apparatus body, and the therapeutic apparatus further comprises an atomization assembly used for atomizing traditional Chinese medicine liquid into traditional Chinese medicine steam mist; the therapeutic apparatus body comprises eyeshades which are symmetrically arranged, the adjacent eyeshades are hinged to each other, fumigation cavities are formed in the eyeshades, and driving cavities are formed in the side walls of the eyeshades; a plurality of sliding channels are formed in the side walls of the eyeshade, acupoint rods are arranged in the sliding channels in a sliding fit mode, one ends of the acupoint rods extend into the driving cavity, and elastic silica gel films are fixedly connected to the side walls of the eyeshade; massage assemblies are arranged in the driving cavities; the atomization assembly is used for conveying the traditional Chinese medicine steam mist into the fumigation cavity to fumigate the eyes. The eye surface is wetted through traditional Chinese medicine fumigation, and meanwhile, the synergistic effect of hot compress and massage on periorbital acupoints to stimulate tear secretion is achieved, and efficient comprehensive treatment on xerophthalmia is achieved.

The invention belongs to the technical field of parallel mechanical arms, and particularly relates to a sorting mechanical arm for food production, which comprises a static platform, an upper driven arm, a lower driven arm, a movable platform, a telescopic shaft and an execution assembly, and a mounting seat which is driven to rotate by a first motor on the door seat is rotationally arranged in the door seat through a horizontal second rotating shaft. When a second grabbing assembly of the execution assembly grabs spherical or special-shaped curved surface food, two second clamping rods at the tail end can drive a silica gel film of the corresponding part to swing towards the lower portion of the curved surface, so that the two second clamping rods and the silica gel film of the corresponding part form a certain degree of bottom carrying operation on the curved surface; and the food is effectively prevented from falling or being damaged when the food goes away or stops suddenly in high-speed movement.

The invention provides a double-layer PET protective film for an under-screen sensing display and a preparation method of the double-layer PET protective film, and belongs to the field of radiation refrigeration. The double-layer PET protective film comprises a silica gel film, an OCA film and a radiation refrigeration cooling layer arranged between the silica gel film and the OCA film. The total number of the radiation refrigeration cooling layers is 10-40, and the radiation refrigeration cooling layers comprise high-refractive-index layers and low-refractive-index layers which are alternately stacked; the silica gel film comprises a silica gel layer, a base material layer tightly attached to the silica gel layer and an HC layer arranged between the base material layer and the radiation refrigeration cooling layer. The OCA adhesive film comprises an HC layer, a base material layer and an OCA adhesive layer. The transmittance at the wave band of 0.4-0.76 mu m is greater than 90%, the transmittance at the wave band of 0.94-1.04 mu m is greater than 90%, the rejection rate of the wave band of 0.75-2.5 mu m except the wave band of 0.94-1.04 mu m is greater than 80%, the emissivity at the wave band of 8-13 mu m is greater than 95%, and the temperature of the surface of a screen can be reduced by 3-5 DEG C when the film is attached to the screen.

This utility model relates to an activation device for automotive interior processing, comprising: a frame with a support for placing the mother part to be bonded; a lifting mechanism including: a drive component, a sliding pair, and a pressing frame assembly, wherein the sliding pair is disposed on the frame along a first direction, the pressing frame assembly is connected to the frame via the sliding pair, the pressing frame assembly is connected to the output end of the drive component, and the pressing frame assembly includes a detachably disposed first frame and a second frame, the first frame and the second frame being connected by a locking component; and an activation mechanism including: a heating component disposed on one side of the sub-part to be bonded. Through the above-mentioned configuration, this utility model can adjust the radiation effect of the heating tube in the heating zone, resulting in a higher heating rate and rapid cooling. After static electricity removal, it prevents the silicone film from detaching and pulling on the product surface, thus ensuring product quality.

The invention relates to the technical field of silica gel membranes, in particular to a scratch-resistant silica gel membrane and a preparation method thereof.The scratch-resistant silica gel membrane is prepared from, by weight, matrix silica gel, core-shell structure composite filler, an elastomer flexibilizer, a composite cross-linking agent, a platinum catalyst, a retarder, an antioxidant and a photoinitiator; through deep integration of component compounding optimization and process innovation, the breakthrough of the comprehensive performance of the scratch-resistant silica gel film is realized, the preparation process is simple, each parameter is easy to control, the core-shell structure composite filler can be self-made through a standardized process, the raw materials are easy to obtain, the production cost is controllable, and the preparation method is suitable for large-scale industrial production. The high-performance requirements of electronics, new energy, precision manufacturing and other high-end fields on the protective film material can be met, and the protective film material has remarkable practical value and market prospect.

The utility model discloses a multi-specification compatible blood oxygen saturation degree finger sensor, which belongs to the technical field of medical instruments, and comprises a clamping upper cover and a clamping base, the clamping base is arranged at the bottom end of the clamping upper cover, the bottom end of the clamping upper cover and the top end of the clamping base are both provided with silica gel film pads, and the silica gel film pads are arranged on the clamping upper cover. A transparent plate is fixedly connected right in front of the top end of the clamping upper cover, an OLED display screen is arranged at the center of the top end of the clamping upper cover, a control button is arranged right in front of the top end of the clamping upper cover, the OLED display screen is arranged at the bottom end of the transparent plate, and the control button is arranged right below the OLED display screen. A connecting column is fixedly connected to the right rear portion of the bottom end of the clamping upper cover, and mounting holes are formed in the left side and the right side of the connecting column. According to the technology, the problem that the blood oxygen saturation finger sensor cannot be completely compatible during wire connection due to different models and different connection interfaces of supervision instruments in real life is solved.

The invention belongs to the technical field of steam turbine protection pipeline connection, and discloses a corrosion-resistant steam turbine protection pipeline connecting device which comprises two pipeline bodies and further comprises a first clamping piece and a second clamping piece which are arranged on the two sides of the pipeline bodies correspondingly. The connecting assembly is connected to the second clamping piece in a sliding mode and used for fixing the second clamping piece; the first clamping piece comprises two sets of first shells, and the two sets of first shells are located at the upper end and the lower end of the same side of the pipeline body correspondingly. Through cooperation of structures such as the first shell, the silica gel film and the abutting rod, one side of the silica gel film deforms and is clamped in a groove in the outer wall of the other pipeline body, and through mutual cooperation of the abutting rod, the first shell and the silica gel film, the mode is different from a traditional rigid fixing mode that bolts are directly used; the pre-tightening force on the pipeline connecting end is greatly improved, and the fixing and sealing performance is improved.

The utility model discloses an anti-skid wear-resistant steel wire rope which comprises a rope core, a plurality of reinforcing ribs are fixedly connected to the surface of the rope core, a silica gel film is fixedly connected to the surfaces of the reinforcing ribs, the inner wall of the silica gel film is in close contact with the reinforcing ribs, a plurality of grooves are formed in the surface of the silica gel film, and the inner wall of the silica gel film is in close contact with the reinforcing ribs. A plurality of grooves are formed in the silica gel film and are arranged in order to form tearing marks, the silica gel film is provided with an opening binding ring, the opening binding ring is composed of a first arc piece, a second arc piece, two first side plates, two second side plates, a screw and a nut, the inner wall of the first arc piece and the inner wall of the second arc piece make contact with the surface of the silica gel film, and the inner wall of the first arc piece and the inner wall of the second arc piece make contact with the surface of the silica gel film. The surface of the silica gel film and the inner walls of the first arc piece and the second arc piece are provided with sliding grooves and clamping blocks correspondingly, and the clamping blocks are located in the sliding grooves. Through the structure, the anti-skid and wear-resistant effects of the steel wire rope are improved, and the influence of parts of the steel wire rope on connection and fixation of the steel wire rope is reduced.