14results about How to "Realize multiple functions" patented technology

The invention discloses a double-sterilization-anti-sticking composite cross-linked coating as well as a preparation method and application thereof, and belongs to the technical field of functional polymer materials. The coating comprises the following raw materials in parts by weight: 5-30 parts of a cross-linkable release type multifunctional branched polymer and 30-95 parts of a cross-linkable functional polymer. According to the double-sterilization-anti-adhesion composite cross-linked coating, the advantages of contact sterilization, antibacterial factor release and adhesion resistance can be combined together, on one hand, the super-hydrophilic component can effectively prevent initial adhesion of bacteria and protein, and even if a small amount of bacteria fall into the surface of the coating, the contact sterilization component can effectively kill a small amount of adhesion bacteria; the formation of bacteria and biological membranes is avoided; in addition, the introduction of releasable antibacterial molecules can effectively enhance the antibacterial effect, and the purpose of deeply killing pathogens is achieved.

The utility model discloses a multifunctional mobile phone silica gel protective sleeve, which comprises a protective sleeve main body, the protective sleeve main body comprises a peripheral wall and a bottom shell, the peripheral wall and the bottom shell correspondingly enclose to form an accommodating cavity, the outer side of the peripheral wall is provided with antiskid particles, and four corners of the outer side of the peripheral wall are provided with buffer blocks. A storage assembly and a handheld assembly are arranged on the face, away from the peripheral wall, of the bottom shell. Through the design, the mobile phone is protected from being damaged, the use convenience of the mobile phone is increased, the use experience of a user is improved, and the user can use the mobile phone more conveniently and comfortably.

The invention discloses a dynamic wave washing system and a treatment system and method.The dynamic wave washing system comprises a vertically-arranged barrel, a gas inlet is formed in the top of the barrel, and a first spray head, a gas exhaust device and a suction filtration device are sequentially arranged in the barrel from top to bottom; a first flow guide device is arranged at the first spray head; the treatment system for recycling the waste gas comprises a tail gas incinerator, an activated carbon adsorption device and the dynamic wave washing system. The treatment method for recycling the waste gas is suitable for the treatment system. According to the dynamic wave washing system disclosed by the invention, a traditional dynamic wave reverse spraying pipe and a liquid storage section are separately arranged and are changed into the integrated cylinder body, so that a plurality of devices in an existing technological process can be replaced, and high-efficiency treatment of waste gas is realized; according to the treatment system and method, the multiple functions of cooling, dust removal and fluorine and phosphorus removal are achieved through a dynamic wave washing system, shock cooling of high-temperature tail gas is achieved, generation of dioxin is reduced, and the technological process is optimized.

The present invention provides an integrated vacuum generator and a method of using the same, including an air supply device, a vacuum generating device and a control device; the control device includes a vacuum pressure gauge, a vacuum pilot valve, a destroying pilot valve, a valve core and a valve body; the vacuum generating device includes a built-in vacuum generating tube and a vacuum chamber; the valve body is provided with a valve core chamber and a valve inner passage; the valve core is provided in the valve core chamber; the air supply device is connected to the valve core chamber; the valve core chamber is connected to the vacuum pilot valve and the destroying pilot valve through the valve inner passage. In the present invention, the pressure of the vacuum pilot valve is measured by a vacuum pressure gauge with an energy-saving function, and after comparing the pressure value with a preset pressure range, the vacuum pilot valve is switched between the on and off states, so that the pressure in the vacuum chamber is maintained within a set range, preventing the adsorbed object from falling, and greatly reducing the consumption of positive pressure air.

The invention relates to the field of high-voltage variable-frequency electric control devices, and provides a skid-mounted high-voltage variable-frequency electric control device and a control method thereof.The skid-mounted high-voltage variable-frequency electric control device comprises a device body which is a skid block of a skid-mounted high-voltage variable-frequency electric control room and is provided with a ventilation opening for heat dissipation and ventilation and an internal space; the fresh air system and the device body are integrally arranged, the fresh air system comprises a fresh air fan, an air mixing duct and a refrigeration module, and the air mixing duct is arranged in an interlayer of the outer wall of the device body and communicates with an air outlet of the fresh air fan and the internal space; the refrigeration module is used for reducing the air flow temperature in the mixed air duct; the system further comprises an internal space temperature detection module, a humidity sensing module and a control module. Cold air blown in by the fresh air fan and heat dissipation air of the device body are mixed and then enter the internal space of the device body, so that the situation that supercooled fresh air directly enters the internal space and makes contact with internal high-temperature air to generate condensate water, and the condensate water flows back to cause harm to safe operation of the device body is avoided.

The invention discloses an automobile part stamping device. The automobile part stamping device comprises a machining platform, a stamping mechanism and a moving seat, wherein the stamping mechanism and the moving seat are arranged on the machining platform, and the moving seat can horizontally move to move towards the stamping mechanism so as to convey stamping parts; an unloading mechanism is arranged at the upper end of the moving seat and comprises an unloading belt pulley, an unloading belt and a limiting piece; two rows of discharging belt wheels are vertically and rotatably arranged at the upper end of the moving seat at intervals, each row of discharging belt wheels are in transmission connection together through a discharging belt, and two baffles matched with stamping parts are horizontally and fixedly arranged at the upper end of the moving seat at intervals. And a plurality of limiting pieces which are in one-to-one correspondence and are matched with each other are horizontally and fixedly arranged on the two discharging belts correspondingly. According to the automobile part stamping device, the movable seat is used in cooperation with the discharging mechanism arranged at the upper end of the movable seat; therefore, multiple functions of conveying the stamping part to the stamping mechanism and unloading the stamped stamping part are realized, and the working efficiency is improved.

The present invention discloses a radar radio frequency signal transmission control method, a control module and a radar, wherein the method comprises: in response to a received mode switching instruction, querying a preset correspondence table for a target array combination form and a target radio frequency signal transmission mode corresponding to the mode switching instruction; wherein the preset correspondence table stores a correspondence between the radio frequency signal transmission mode, the array combination form and the mode switching instruction; judging whether the current radio frequency signal transmission mode and the target radio frequency signal transmission mode are the same mode; if so, keeping the current radio frequency signal transmission mode unchanged; if not, switching the current radio frequency signal transmission mode to the target radio frequency signal transmission mode to obtain a target transmission antenna pattern corresponding to the target radio frequency signal transmission mode. The present invention is based on a general radar hardware platform, realizes multiple functions of corner radar and front radar, and is conducive to reducing radar hardware development work and reducing costs.

The utility model discloses a multi -functional infusion soft bag, including soft bag main part, the top of soft bag main part is provided with straight pipe mouth and screw thread mouth, the surface fixed cover of straight pipe mouth is equipped with fixed cap, and the screw thread mouth is connected with screw cap, and the top of screw cap is provided with the easy -open buckle of cover jack -plug, the inside of fixed cap and screw cap all installs the rubber plug and the tablet of support below rubber plug respectively, and the straight pipe mouth and screw thread mouth are supported below the tablet in fixed cap and screw cap respectively inside. The utility model discloses through setting up straight pipe mouth for infusion and screw thread mouth for adding medicament on soft bag main part, can detach screw cap in clinical and add medicament in advance, then screw up screw cap and restore sealing, and the sealing effect is better, and the liquid medicine is not easy to be contaminated, and the storage time can be extended, when can detach easy -open buckle and add medicament from screw cap in the infusion process, avoid the influence fixed cap on normal infusion, reached according to the effect of clinical actual demand design, convenient practical.

The application relates to a multifunctional sludge drying device and relates to the technical field of sludge treatment. The device comprises a sludge drying device cylinder, a stirring mechanism, an air inlet mechanism, an upper heat preservation mechanism and a lower heat preservation mechanism. The stirring mechanism is installed on the sludge drying device cylinder and is used for stirring the sludge in the sludge drying device cylinder. The air inlet mechanism is connected to one side of the sludge drying device cylinder and is used for feeding dry gas into the sludge drying device cylinder. The upper heat preservation mechanism is installed on the top of the sludge drying device cylinder and is used for heat recovery. The lower heat preservation mechanism is installed on the bottom of the sludge drying device cylinder and is connected to the upper heat preservation mechanism through an upper and lower jacket flow guide hose and is used for heat preservation of the sludge drying device cylinder. The air inlet mechanism, the upper heat preservation mechanism and the lower heat preservation mechanism are adopted, heat recovery can be realized, the whole drying process can be quickly started, the sludge drying process and time are accelerated, and the drying efficiency is improved.

The invention relates to a paper packaging buffering piece, a packaging box and a plate blank piece used for forming the paper packaging buffering piece, the paper packaging buffering piece comprises a main body and a fixing piece, the fixing piece comprises a bottom insertion connecting piece set, a bottom insertion connecting piece set and a bottom insertion connecting piece set, and the bottom insertion connecting piece set comprises a bottom connecting plate, a first bottom insertion piece and at least one second bottom insertion piece; the side insertion connecting piece group comprises a side wall connecting plate and at least one side insertion piece; the top inserting connecting piece group comprises a top connecting plate and a top inserting piece; the bottom connecting plate, the side wall connecting plate, the top connecting plate and the top inserting piece form a first half-wrapping structure. The bottom connecting plate, the first bottom inserting piece and the second bottom inserting piece define a second half-wrapping structure; and the top plug-in and the first bottom plug-in are coupled and plugged to form a side buffer cavity. According to the paper package buffering piece provided by the embodiment of the first aspect, the main body provides stable bearing through the wrapping structure shaped like the Chinese character'bag 'of the fixing piece and the second half-wrapping structure, and the side buffering cavities provide damping buffering. The fixing piece achieves multiple functions at the same time, and cost is reduced.

The utility model discloses novel zeolite rotary drum equipment which comprises a rotary drum box body and supporting legs, the supporting legs are fixedly arranged below the rotary drum box body, the rotary drum box body is arranged in a polyhedral structure, and an adsorption chamber, a cooling chamber and a desorption chamber are arranged in the rotary drum box body. The desorption chamber is arranged on one side of the rotary drum box body and communicated with a combustion chamber air inlet formed in one side of the rotary drum box body, the cooling chamber and the desorption chamber are arranged in parallel and communicated with a fresh air inlet formed in one side of the rotary drum box body, and the fresh air inlet and the combustion chamber air inlet are arranged in parallel. The adsorption chamber is arranged in the middle of the rotary drum box body and is arranged side by side with the cooling chamber and the desorption chamber.

The invention relates to a plug, a socket and a mixed connector, the mixed connector comprises a pressure-bearing adapter socket and a non-pressure-bearing plug, the pressure-bearing adapter socket comprises a pressure-bearing disc, an adapter pressure-bearing outer cylinder, a split joint and a socket insulating part, and through the special design of the pressure-bearing adapter socket, internal oil passing is realized, and the pressure-bearing adapter socket is not in contact with the pressure-bearing disc. According to the invention, multiple functions of external pressure bearing and internal cavity wire passing are realized, simultaneous passing of pressure-bearing to non-pressure-bearing photoelectric signals and pressurized fluid is realized, simultaneous transmission of different signals and fluid in a high-temperature and high-pressure environment is realized, temperature resistance and pressure resistance of the product are ensured, field assembly of the product is realized through structural design of the non-pressure-bearing plug, and the production cost is reduced. When the pressure-bearing adapter socket is used in cooperation with the pressure-bearing adapter socket, high-efficiency signal transmission from the underground to the ground is achieved.

The utility model relates to a self-adhesive sponge for nasal septum perforation repair, which is used for fixing cartilage at a nasal septum perforation position and comprises a sponge support body, the sponge support body comprises a sponge support layer, an adhesive layer and an anti-sticking layer which are sequentially attached, the adhesive layer is arranged on one side of the sponge support layer attached to a wound surface, and the anti-sticking layer is arranged on the other side of the sponge support layer attached to the wound surface. And the surface of the adhesion layer is covered with an anti-adhesion layer. Compared with the prior art, the self-adhesive sponge disclosed by the utility model has good mechanical property, good adhesive capacity between the sponge bracket main body and a wound surface, can be firmly attached to a cartilage of a perforated nasal septum and promote mucous membrane healing, and also has good biological safety, degradability and intraoperative operability; the nasal septum perforation repair effect is improved, the nasal septum perforation rate is reduced, and the life quality of a patient is improved.

This application discloses a self-lubricating screw lifting mechanism, belonging to the field of 3D printing equipment technology. It includes an inner screw (with a first external thread on its outer wall), a drive sleeve (with a first internal thread on its inner wall and a second external thread on its outer wall) fitted around it, a sleeve drive seat with a second internal thread on its inner wall, a transmission component for driving the drive sleeve to rotate, and a sealed cylinder with an oil storage space at the bottom. The inner screw has an axial first oil passage and a transverse second oil passage. The two pairs of threads have opposite directions of rotation. When the drive sleeve rotates, both threads and the inner screw move axially respectively, and their strokes overlap. When the inner screw descends, lubricating oil is inserted into its lower end. The oil flows out through the channels, lubricating the two pairs of threads before returning, achieving circulating lubrication. This eliminates the need for frequent manual oiling, and the mechanism has a compact structure.