39results about How to "Avoid obsolete" patented technology

The invention relates to the field of ink boxes, and discloses a multifunctional ink box. The ink box comprises a rack, and the rack is fixedly provided with an ink box body. The ink box body is covered by a heat exchange housing, and the heat exchange housing is provided with a connecting pipe. The connecting pipe is communicated with a heat exchange cavity, and is provided with a valve. The heatexchange housing is provided with an opening, and the interior of the ink box body is rotatingly connected with a main shaft. The main shaft is fixedly provided with a first stirring wheel, and the main shaft is fixedly connected with a support block. The interior of the support block is provided with a chute, and the interior of the chute is slidingly connected with a first wedge-shaped rod. Theink box body is provided with a sliding hole, and a second wedge-shaped rod is fixedly connected with an alarm whistle which is located in the sliding hole. The wedge-shaped rod abuts against the second wedge-shaped rod. In order to solve problems in the prior art that the printing quality of a file can be affected by the excessively high or low temperature of ink liquid and a printed file is liable to be useless, the ink box guarantees the printing quality of a file through the setting of the heat exchange housing and the valve. The setting of the first and second wedge-shaped rods and the alarm whistle prevents the printed file from being discarded.

The invention provides an underwater fetching robot. The underwater fetching robot comprises a carrier part, wherein the carrier part comprises a top housing and two side plates; an arc plate is connected to one side of the top housing; the side plates are attached to the arc surface of the arc plate, and are connected through a propeller supporting seat; and each side plate is provided with a battery compartment fixing frame I and a sealed compartment fixing seat in a protruding manner. According to the underwater fetching robot disclosed by the invention, the underwater movement of the underwater fetching robot can be more flexible through increasing control over a steering engine in a vertical direction; through controlling a steering engine in the sealed compartment, the shooting angle of a camera is changed, so that the shooting range is enlarged; and a conventional economical sealing manner is improved, so that the sealed compartment can be manually opened, replacement of internal elements can be facilitated, and the problem that the whole sealed compartment is useless caused by the condition that the sealed compartment cannot be safely disassembled when a control problem or a shooting problem occurs is solved.

The invention discloses a package substrate and a production method thereof. The production method of the package substrate includes forming a circuit layer which comprises an electrical contact pad and an external connection portion on the surface of a substrate body; forming a first insulating protective layer on the substrate body and exposing the electrical contact pad and the external connection portion; electrically connecting an electroplating device with the external connection portion to form a surface processing layer on the electrical contact pad through electroplating; removing the external connecting portion; and forming a second insulating protective layer on an exposed surface and the first insulating protective layer of the substrate body and exposing the electrical contact pad. Smoothness of surfaces of the insulating protective layers is maintained and reliability of products is improved due to the insulating protective layers which are formed through two times.

The invention discloses a medical disposable self-destructing syringe. The medical disposable self-destructing syringe comprises a syringe, a syringe seat, a puncture needle, a protective sleeve, a push rod, a rubber plug and a pressing plate, wherein the syringe has a handle at one end and a needle seat at the other end. the inner side of the syringe is provided with a boss, the boss is integrally formed with the syringe, the push rod is arranged on one side of the boss, a push plate is arranged at one end of the push rod, a ball head is arranged at the other end, the rubber plug is arrangedon one side of the push rod, the rubber plug is closely matched with the inner wall of the syringe, the rubber plug has a spherical groove matched with the ball head on one side, the push rod is movably connected with the rubber plug through the ball head, a connecting rod is provided on one side of the rubber plug, and a plurality of cards arranged in an umbrella shape are fixed on the outer sideof the connecting rod; the puncture needle is arranged on the outer side of the syringe seat, and a protective sleeve is arranged on the outer side of the puncture needle. After the syringe is used,the rubber plug is locked in the inside of the syringe and cannot be pulled out, and then cannot be used again, the infection caused by the secondary utilization of the syringe can be avoided, and thesafety of the injection is ensured.

The invention discloses a gluing gun positioning mechanism for a gluing robot. The gluing gun positioning mechanism comprises a gun rod, a gun nozzle, a guiding mechanism and a connecting support, oneend of the connecting support is connected to the gun rod through a clamp, and the other end of the connecting support is connected with the guiding mechanism. A gap is arranged between the guiding mechanism and the gun nozzle, and one the side, close to the nozzle, of the guiding mechanism is attached to a car body panel, so the movement of the gluing gun along the automobile body panel in the gluing process is ensured, that is the position of the gluing gun is fixed, and the gluing gun clamped on the automobile body panel slides with the automobile body panel. When the glue gun is used in dispensing or local small-range gluing, the gun nozzle of the gluing gun needs to be in close contact with a coated position, and the connecting support is designed to be a telescopic structure and comprise a connecting rod I and a connecting rod II in order to avoid interference between the guiding mechanism and other components, wherein the connecting rod II is nested in the connecting rod I, a kidney-shaped hole is arranged at one end of the connecting rod I, the connecting rod I goes through the kidney-shaped hole and is connected to the clamp through a fastener, and the guiding mechanism is connected to the connecting rod II.

The invention discloses a batch installation device for memory banks of a server mainboard, and relates to the technical field of memory bank installation. The device comprises a support, a base, a memory bank loading plate and a mounting plate, the support comprises a first supporting plate, a second supporting plate and a top plate. The upper end of the first supporting plate and the upper end of the second supporting plate are connected with the top plate. The lower end of the first supporting plate and the lower end of the second supporting plate are both connected with the base, the installation plate and the memory bank loading plate are sequentially arranged between the top plate and the base from top to bottom, the installation plate is connected with the support through the lifting mechanism, the memory bank loading plate is connected with the support, and the memory bank loading plate is provided with a plurality of memory bank loading holes. Memory banks can be installed onthe server mainboard in batches, so that the labor intensity of operators is reduced, and the installation efficiency of the memory banks is improved.

The invention discloses a well mouth protection device capable of circulating well killing, and the device comprises an antitheft protection cover with the opened bottom end. The top of an outer sidewall of the antitheft protection cover is provided with two cover lifting handles in a manner of left-right symmetry. The interior of the antitheft protection cover is provided with a short section pipe, and the central part of the short section pipe is in series connection with a high-pressure valve. The top of the short section pipe is provided with a hoop head, and an outer side wall, located below the high-pressure valve, of the short section pipe is provided with a pressure meter and a pressure releasing safety valve. The outer side wall of the bottom end of the short section pipe is connected with a suspension flange, and the suspension flange is located at the lower part in the antitheft protection cover. The antitheft protection cover is provided with an antitheft lock which can enable the suspension flange and the antitheft protection cover to be locked together. The objective of the invention lies in providing the well mouth protection device capable of circulating well killing, which can prevent the underground pressure of a waste well, a long-closed well and a to-be-processed well from rising to a blowout pressure value which is out of control, avoids the accidental blowout of the waste well, the long-closed well and the to-be-processed well, prevents the accidental blowout from endangering the nearby persons, and avoids the severe environmental pollution caused bythe above.

The invention relates to a printing method and apparatus of a thermal printer. The method comprises steps of acquiring to-be-printed data, backing-up the to-be-printed data to a memory, starting to print and acquiring line numbers corresponding to a current printing position during the printing, backing-up the line number to the memory, acquiring the line number corresponding to the current printing position and the to-be-printed data both backed-up in the memory when the printer gets abnormal and is restarted, and continuing to print the to-be-printed data from the line number corresponding to the current printing position. A problem of loss of the to-be-printed data can be solved; cancellation of files printed a half can be prevented; the use of backup power supply can be unnecessary; cost and resource use can be saved; and the printing method and apparatus of the thermal printer can be widely applied.

The invention relates to the technical field of robots, discloses an automatic defending method based on robot identity cards for preventing the intrusion and controlling of hackers. According to theinvention, an identity card is provided for the developed robot. A radio frequency identification chip processor corresponding to the identity card is provided in the robot. The radio frequency identification chip processor is connected with the robot headquarter database. The robot user information is registered in the robot headquarters database. By providing a hardware firewall and a software firewall for the robot, the network can be detected and the common IP can be identified to determine whether the user is legal and whether the user has usage right or not to prevent hackers from hacking. Therefore, the problem that some existing machines are not safe on the identity card sequence code verification, and the robot is easily controlled by hackers through hacking are effectively solved.

The invention discloses a portable dual-purpose seal with an anti-fake function. The portable dual-purpose seal structurally comprises a fingerprint lock cover, a seal body and a low-ink observation opening. The fingerprint lock cover is mechanically connected to the bottom of the seal body. The fingerprint lock cover and the seal body form an inverted red wine glass structure. The low-ink observation opening is formed outside the seal body. Compared with the prior art, the portable dual-purpose seal has the beneficial effects that a seal ink storage function is achieved, seal oil and the sealare combined into a whole, people do not need to carry inkpad any longer when going out, the problems that inkpad is forgotten, and consequently a contract cannot be signed can be prevented effectively, the problems that seal ink floats up and flows out due to a long storage time of carried inkpad can also be prevented, and contract voiding and briefcase staining by seal ink are avoided; and during stamping, manual inkpad color taking is not needed, seal ink is evenly sprayed to a seal head through a pinhole nozzle, thus the seal head takes color evenly, the hue is just right and is neither too thick nor too light, and a stamped sign is clear and distinct.

The present invention provides a magnetic resonance multi-parameter test monitoring method, comprising the following steps: S10, the acquisition module acquires a real-time eye image of the subject, and a real-time functional magnetic resonance image of the subject's head; S20, the control unit is based on the real-time The eye image and the real-time functional magnetic resonance image are calculated to obtain an eye state parameter and a head displacement parameter; S30, the control unit compares the eye state parameter and the head displacement parameter with a preset multi-level thresholdto determine the subject status. The invention also provides a magnetic resonance multi-parameter test monitoring system. The magnetic resonance multi-parameter monitoring method and the monitoring system provided by the invention can monitor the awake state and the head displacement state of the subject during the scanning process in real time, promptly remind the operator and the subject to avoid data invalidation caused by the subject state problem. The quantitative status parameters of the synchronized records can be used for post-processing and analysis of functional image data.

The invention provides a dynamic scale configuration method which comprises the steps of acquiring an inputting investigation questionnaire and a clinical scale of a doctor to a patient, and recordingan inputting process and time of the investigating questionnaire and the clinical scale through voice recording equipment, acquiring the electronic medical record of the patient through the inputtingtime; acquiring a content of a recording process recorded by the voice recording equipment through speed identification technology; scanning the investigating questionnaire and the clinical scale andidentifying the content through image identification technology; preliminarily determining a patient identity through the content in the identified investigating questionnaire and the clinical scale;recording turning character information and time through the voice recording equipment, acquiring the inputting time of the investigating questionnaire and the clinical scale; and through comparing the electronic medical record content of the patient which corresponds with the inputting time of the doctor with the preliminarily determined patient identity, verifying the preliminarily determined patient identity.

The invention relates to a releasing device which comprises the components of a core pipe assembly that comprises a central pipe and a pipe type joint that are in butt-joint with each other, wherein the outer circumferential wall of the pipe type joint is provided with a transmission member; a first outer sleeve which sleeves the central pipe and the pipe type joint and is fixed with the pipe type joint through a shearing component, wherein the first outer sleeve comprises a rotation facilitating track hole which is arranged on the circumferential wall; a second outer sleeve which sleeves the central pipe and is connected with the first outer sleeve through a plug-in rotation facilitating structure; and a snapping assembly which is used for preventing disengagement of the second outer sleeve from the first outer sleeve in an axial direction, wherein the core pipe assembly is constructed for causing failure of the shearing component under the function of an external force and driving the transmission member to move along the extending direction of the rotation facilitating track hole of the first outer sleeve so that a restriction to the second outer sleeve is released when the second outer sleeve functions on the snapping assembly. The releasing device according to the invention can effectively prevent an over-early releasing problem.

The invention discloses an automatic typesetting device for art design, which structurally comprises a control box, a storage box, a closing door and an operation box, the control box is mounted on the operation box, the operation box is connected with the control box, the storage box is mounted on the operation box, the storage box is fixedly connected with the operation box, the closing door is mounted on the storage box, and the closing door is in clearance fit with the storage box. The operation box is provided with a moving groove, a telescopic rod, a bottom plate, an operator, a replacer and a supporting frame, the moving groove is installed on the supporting frame, typesetting paper is installed on the assembling frame formed by the splicing structure, the position of the limiting plate is adjusted according to the diameter of the splicing structure, and the assembled typesetting paper is installed along the edge of the limiting plate in a sliding mode through the splicing structure; the typesetting paper is attached to the printing plate, in the installation process, the limiting plate is embedded in the periphery of the splicing structure, certain limiting treatment is conducted on the splicing structure, and the situation that the typesetting paper on the splicing structure inclines to the printing plate due to installation inclination of the splicing structure is prevented.

The invention relates to a stamper with an imaging device and a use method for the stamper. The stamper comprises a stamper body, the stamper body comprises a stamper seat and a stamper handle, a positioning sleeve tube is installed on the surfaces of the stamper seat and the stamper handle in a sleeved manner, the stamper seat and the stamper handle slide up and down inside the positioning sleevetube, the side surface of the positioning sleeve tube is provided with a display device, the lower portion of the stamper seat is provided with a photographic device, the photographic device is connected with the display device, the positioning sleeve tube is provided with a trigger switch, and the trigger switch is connected with the photographic device through a central processor. The stamper with the imaging device is simple in structure and convenient to operate, after a first stamp is finished, the effect of the stamp is displayed on a display screen, if the stamp is not clear, pressingthe stamper handle once again can be performed, a second stamp is generated, the second stamper stamp and the first stamper stamp are guaranteed to be coincident, the stamper stamp is guaranteed to beclear, bill cancellation caused by the stamp being not clear is prevented, and the office efficiency is improved.