40 results about "Poor fixation" patented technology

The present invention provides an image forming apparatus that forms a test pattern for controlling the amount of color material, suppresses increase of the color material amount, and prevents image defects such as spattering, poor fixation due to granularity, or the like. To accomplish this, the image forming apparatus forms a test pattern on printing material using color material of a plurality of colors, reads the formed test pattern, and controls the color material amount of each color by changing an image forming condition in accordance with a result of the reading. Note that the image forming apparatus forms a mixed pattern image using color material of a plurality of chromatic colors, and controls the amount of color material of a single color based on the mixed pattern image.

The invention discloses a tea fixation automatic control device and a fixation method. The tea fixation automatic control device comprises a controller; the controller is connected with a power source module, a temperature sensor, a humidity sensor, a rotation speed sensor, a driving motor of a baking roller and a heating device; the controller is connected with a monitoring terminal through an RS-232 serial communication module; the temperature sensor and the humidity sensor are used for detecting the temperature of the surface of the roller and detecting humidity in the roller respectively; and the rotation speed sensor is used for detecting the rotation speed of the roller. According to the tea fixation automatic control device and the fixation method of the invention, the temperature sensor, the humidity sensor and automatic control on rotation speed are adopted, so that fixation is more uniform, a fixation effect is greatly improved, and the problems of judgment error, poor fixation uniformity, poor fixation effect and low tea quality caused by manual control in the prior art can be solved effectively. The tea fixation automatic control device and the fixation method have the advantages of simple structure, low cost and quick and convenient operation and use.

The invention provides a device for the objective evaluation of the visual acuity, a method, a system and a computer storage medium for the detection of the visual evoked potential. The invention realizes the recording of binocular simultaneous asynchronous image stimulation visual evoked potential and the evaluation of objective visual function, In view of the poor fixation in visual acuity test,in the same test, right eye image stimulation and binocular image stimulation, The waveforms of visual evoked potentials (VEP) of left, right and binocular eyes were obtained by superposition method,which is more objective than the traditional method of recording VEP waveforms by stimulating left and right eyes separately, and it is helpful to provide more reliable electrophysiological basis forthe identification of the actual visual acuity of the tested eyes.

The invention discloses a fluorescent complex containing carboxylic acid type high polymer and rare earth, a preparation method of the fluorescent complex, fluorescent chemical carbon powder and a preparation method of the fluorescent chemical carbon powder to solve the problems of poor compatibility between a fluorescent substance and carbon powder resin, poor fixation and narrow application range in the preparation of the existing fluorescent chemical carbon powder. The invention provides the fluorescent complex containing the carboxylic acid type high polymer and rare earth, which is prepared from the raw materials of rare earth ions, a high polymer resin solution and an organic fluorescent ligand by virtue of reaction. The invention also provides the fluorescent chemical carbon powder which is produced by virtue of agglutination of an emulsion of the fluorescent complex containing the carboxylic acid type high polymer and rare earth and a composite emulsion containing wax cation polymer. The preparation method of the fluorescent complex is simple in process, low in production cost and short in production cycle, and the produced fluorescent chemical carbon powder is good in dispersity, compatibility and fixing property, clear and stable in fluorescent display and good in durability.

A pressure lever journaling a pressure roller is rockably connected to a fixation frame journaling a fixing roller. A pivotal position of the pressure lever is adjusted by a motor through driving gears, sector gears, press-contact adjusting levers, and press contact springs, so that a mode of a fixing press contact force is set to a heavy press contact mode or a light press contact mode. By a control section, at start-up immediately after power-on and on basis of a temperature and a humidity detected by a temperature and humidity sensor, the heavy press contact mode is established for rectifying poor curl conditions of paper sheets on condition that the present temperature and humidity environment is a high-temperature high-humidity environment or the light press contact mode is established for rectifying poor fixation performance on condition that the present temperature and humidity environment is a low-temperature low-humidity environment.

The invention discloses a megawatt converter parallel control method and system. The megawatt converter parallel control method comprises the steps that (1) a converter is used for sending wireless communication commands to other all converters and giving out response signals specific to received communication commands; (2) if the converter amount of the response signals received by a certain converter is identical with the converter amount of the response signals received by other converters, the certain converter is added to a parallel operation sequence, otherwise, the certain converter cannot be added to a parallel operation sequence; and (3) the converter added to the parallel operation sequence is used for simultaneously outputting alternating currents, when the alternating currents pass zero, the converter gives out zero passage signals, and the converter giving out the zero passage signals in the first place is used as a main machine. The control method disclosed by the invention has the advantages that the main machine has randomness, and the problems of external droop characteristics caused by using the converter for outputting voltage and frequency in a conventional non-connecting wire type parallel control method and poor fixation and stability of the main machine are solved.

The invention relates to a poria cocos peeling auxiliary processing device. The device comprises a bottom plate, placing plates, fixing clips and a peeling device; the placing plates are installed onboth of the left side and the right side of the upper end of the bottom plate; the fixing clips are rotatably installed on the central part of the placing plate by bearings; an arc-shaped groove is arranged in the central part of the bottom plate; the inner part of the arc-shaped groove is connected with the peeling device in a sliding fit mode; each fixing clip comprises a fixing bolt; and the fixing bolts are installed in the central parts of the placing plates by bearings. The peeling auxiliary processing device solves the problems that during poria cocos peeling, the efficiency of manual peeling is low, a peeling machine fails to peel the edge of a fixed end, the peeling effect is poor due to poor fixation, the peeling thickness is not adjustable, poria cocos bulges cannot be treated,a blade is easily damaged, the resources are wasted, and the like in the prior art. The device has the function of peeling poria cocos and has the advantages that the peeling efficiency is high, peeling can be finished at one time, the thickness of the blade is adjustable, the poria cocos bulges can be treated, the blade is protected, the resources are saved and the peeling effect is good.

The invention discloses a method for preparing colored toner used for laser printing and electrostatic copying. The invention combines with bulk polymerization, phase inversion polymerization, suspension polymerization technology and emulsion polymerization technology, and comprises the following steps: firstly, colorant and other additives are mixed with trace macromolecule, monomer and initiator completely for bulk polymerization for several hours, and aqueous phase solution which is dissolved with surfactant and dispersant is added to carry out the phase inversion and then polymerization is continuously carried out to obtain the product. The method obtains red, yellow and blue tricolor toner by polyreaction directly; the method has simple technology, less investment on equipment, energy saving and the uniform coloring of the product; and resin molecular weight shows bimodal distribution, thereby being good for fixation performance. The method overcomes the problem that unimodal distribution of the resin molecular weight causes poor fixation effect, uneasy even distribution of the colorant in the colored toner and over-wide particle size distribution during preparing the colored toner by the polymerization process.

The invention belongs to the field of medical apparatus and instruments, and specifically relates to an auxiliary support device for throat, head and neck surgery. The device includes a pair of expansion plates, and a transmission room is slidably connected between the expansion plates; the transmission room includes a bottom plate slidably connected to the expansion plates, vertical plates are connected to both ends of the bottom plate, a top plate is connected to one end of the vertical plates away from the bottom plate, and the top plate is fixedly connected to telescopic ends of the expansion plates; a movable hole is disposed in a middle portion of the top plate, a head supporting plate is hinged to one end of the movable hole near the expansion plates, a neck supporting plate is hinged to the head supporting plate, a sliding plate is hinged to one end of the neck supporting plate away from the head supporting plate, and the sliding plate is slidingly connected with the top plate;an adjustment cavity is disposed in the middle of the bottom plate, and a pillow is slidably connected in the adjustment cavity; a transmission device is disposed on the bottom plate, and the transmission device comprises a neck lifting structure and a head transmission structure that synchronously move; The device effectively solves the problem that a treatment effect is not good due to a poor fixation effect in a treatment process.

The invention discloses an aircraft provided with a detector with a protector. The aircraft comprises an unmanned aerial vehicle body, a fixation frame and a detection apparatus, wherein the fixation frame is arranged at the lower portion of the unmanned aerial vehicle body, and the detection apparatus is connected with the unmanned aerial vehicle body through the fixation frame. According to the invention, a binocular visual structure is arranged. The detection apparatus comprises a first pick-up head and a second pick-up head, the detection apparatus sends infrared image information and color image information to a control system through a communication module, through analyzing the infrared image information and the color image information, the problem of acquiring clear images in multiple scenes can be solved, and application demands of users can be satisfied. The invention provides a transparent window fixation structure at the same time. According to the transparent window fixation structure, a transparent window can be effectively fixed, the problem of affected product service life caused by easy damage to the transparent window due to poor fixation in the prior art is avoided, and the application demands of the users are met.

The invention discloses a glass clamping mechanism of a fully-automatic backlight assembling machine. The glass clamping mechanism of the fully-automatic backlight assembling machine comprises a door and clamping blocks. A glass is placed on the door and fixed through the clamping blocks, thereby ensuring stability. The glass clamping mechanism of the fully-automatic backlight assembling machine has the advantage that the clamping blocks on the glass substitute existing glass punching for fixation, wherein glass punching is prone to leading to breakage and poor fixation, so that the problem that the glass is fragile can be solved; meanwhile, the clamping blocks are fixed to the door to ensure punching on the glass.

The invention discloses a tensioning type clamp for processing a piston. The tensioning type clamp comprises a pull rod, a spring, a clamp head and a clamp body, wherein the clamp body is connected with a main shaft of a machine tool, one side of the pull rod is glidingly connected with a groove, one end of the spring is connected with the bottom of the groove, the other end of the groove is connected with the end part of the pull rod, the outer part of one side of the pull rod is provided with a shaft sleeve in a sleeving way, a slide sleeve glidingly connected with the pull rod sleeves the outside of the other side of the pull rod, a step sleeve sleeves outside the shaft sleeve, the outer wall of the shaft sleeve is connected with the inner wall of one side of the step sleeve through screw threads, the inner wall of the shaft sleeve is connected with the pull rod through internal screw threads, the inner wall of the other side of the step sleeve is connected with one end, provided with external screw threads, of the clamp body through screw threads, the clamp head comprises a T-shaped movable block capable of entering a strip-shaped hole formed in the end part of the piston, and the end part of the long edge of the T-shaped movable block is connected with the end part of the other end of the pull rod. The tensioning type clamp overcomes the defects of poor fixation effect and low workpiece blank utilization rate during the clamping of the existing clamp. The invention provides the tensioning type clamp for processing the piston with the advantages that the fixation effect is good, and the blank cutting utilization rate is high.

The present invention provides an image forming apparatus that forms a test pattern for controlling the amount of color material, suppresses increase of the color material amount, and prevents image defects such as spattering, poor fixation due to granularity, or the like. To accomplish this, the image forming apparatus forms a test pattern on printing material using color material of a plurality of colors, reads the formed test pattern, and controls the color material amount of each color by changing an image forming condition in accordance with a result of the reading. Note that the image forming apparatus forms a mixed pattern image using color material of a plurality of chromatic colors, and controls the amount of color material of a single color based on the mixed pattern image.

The invention discloses a fixture for welding of a lower rocker of an automotive suspension and belongs to the field of automotive suspensions. The fixture comprises a bench; the bench comprises a plurality of positioning posts close to one side of the bench, a first positioning block, a second positioning block and a third positioning block. The positioning posts correspond to the lower rocker. The first positioning block is provided on the side opposite to the positioning posts. The first positioning block is provided with a round rod penetrating the first positioning block. The second positioning block and the third positioning block are provided on the side far away from the positioning posts and are collinear. The third positioning block is provided with a spring and connected with the second positioning block through a spring. Due to lack of a good fixture, welding of the lower rocker takes less labor and time, and due to poor fixation of a lower rocker casting and a loop, welding quality is affected. A solution is provided for the problems.

The invention discloses a cutting device for mechanical equipment. The cutting device for the mechanical equipment comprises a box body. A vertical plate is fixedly connected to the bottom of the inner cavity of the box body, and a supporting plate is fixedly connected to the left side of the vertical plate. The left side of the supporting plate is fixedly connected with the left side of the innercavity of the box body, and a first cylinder is fixedly connected to the top of the supporting plate. According to the cutting device for the mechanical equipment, through the cooperative use of thevertical plate, the supporting plate, the first cylinder, a gear, a chain, a connecting block, a connecting rod and a moving plate, the problem of a poor fixation effect of an existing cutting devicefor the mechanical equipment is solved, the cutting device for the mechanical equipment has the advantage of a good fixation effect, when the cutting device is used, a material to be machined can be fixed well, and the fixation effect is improved, the material is not prone to being offset during cutting, the cutting quality is improved, in addition, the efficiency of cutting is further improved, the workload of operators is reduced, and the use of users is facilitated.

The invention discloses a waterproof protective shell of a bath heater switch. The protective shell comprises a base; a protective shell body is arranged at the front side of the base; and connectingshafts are fixedly connected to the tops of the two sides of the protective shell body. Moving bases are fixedly connected to the two sides of the top of the front side of the base. And one side, awayfrom the protective shell body, of each connecting shaft is connected to the outer side of each moving base in a communication manner. On the basis of cooperation of the base, the protective shell body, a fixed box, the moving bases, the connecting shafts, a tension spring, a cam, a rotating shaft, a slip ring, a pin rod, a sliding rod, a second chute, a sliding plate, a support rod, a twisting block, a fixation plate and a keyway, a problem of poor fixation effect of the waterproof protective shell of the existing bath heater switch is solved. The waterproof protective shell has an advantageof good fixation effect; the protective shell is protected from being loosened and the sealing performance of the waterproof protective shell is enhanced, so that the service life of the switch is prolonged and the user is able to use the switch conveniently; and the practicability of the waterproof protective shell is enhanced.

The invention discloses an airbag type anti-blocking abdominal cavity drainage tube and a use method, and belongs to the technical field of medical instruments. An abdominal cavity entering end opening is formed in one end of a tube body, an extraction in-vitro end opening is formed in the other end of the tube body and connected with a drainage bag, an airbag wraps the tube body and is provided with a first blowing duct and a second blowing duct, the first blowing duct and the second blowing duct extend into an abdominal cavity end opening in the top of an inner cavity of the tube body, blowing ports are formed in the wall of the first blowing duct, the first blowing duct and the second blowing duct are respectively provided with a blowing one-way valve connected with the airbag, the airbag is provided with an air inlet, and the air inlet is connected with an air inlet valve. The airbag type anti-blocking abdominal cavity drainage tube has the advantages that a simple airbag device is additionally arranged outside the drainage tube, air can be blown into the drainage tube, blocking is prevented, and anaerobic bacteria can be killed. The drainage tube has an anti-blocking function for a drainage port, drainage liquid is prevented from seeping from the drainage port, and the shortcoming that the drainage tube is separated and enters an abdominal cavity due to poor fixation is avoided.

The invention discloses an external hanging cold drink device for a water dispenser. A cup mouth, a water outlet pipe is provided above the cup outlet, a cavity is provided at the front bottom of the box body, a first turntable is arranged at the inner center of the box body, and the first turntable and the partition plate Connected, the top of the first turntable is equipped with a connecting rod. The external hanging cold drink device of the water dispenser, through the cooperation between the rotation of the first turntable and the rotation of the second turntable to make the cups flow out from the outlet on the chuck, effectively stores the cups and takes them out at any time for use, effectively avoiding the placement of the cups Dust falls outside, the cooling and heating effect inside the water dispenser prevents the cup from being contaminated with bacteria, effectively fixes the chuck, avoids bad fixation from affecting the work of the internal software of the box, and reduces the use efficiency of the water dispenser.

The invention provides a radiating reinforced buffer street lamp. By means of the street lamp, the problems that prior street lamps are poor in radiating effect, large in part mass volume and high in manufacturing cost due to unreasonable radiating structures, the problems that prior street lamp poles are not capable of being adapted to severe natural conditions and easy to fracture due to poor fixation strength and the problems that prior street lamps can be fractured easily or cause collision or injuries to people when being collided are mainly solved. According to the street lamp, a liquid cooling and radiating rib combined mode is used, so that the street lamp pole manufacturing cost is reduced; meanwhile, by means of a circular table section, the street lamp pole connection strength is improved effectively, and the street lamp product adaptability is improved; an anti-collision buffer layer is added, so that bending and fracturing of the street lamp pole or people injuries are effectively reduced.

The invention belongs to the field of cooling covers, in particular to a cooling cover. For solving the problems that an existing cooling spray head is exposed, and is easily blocked by fine and broken flocks generated by felt materials when the existing cooling spray head is used for a long time, therefore, the spray head cannot perform spraying work, and the front end of the spray head is integrally locked with the main body of a cooling cover through a bolt under the general condition, when a bolt is used for a long time, threads are easy to wear due to disassembling and unfirm fixing is caused, the scheme includes that the cooling cover comprises a cooling cover body, mounting plates are movably mounted on one side of the cooling cover body, and the same clamping claw rod is fixedly mounted on the sides, which are close to each other, of the two mounting plates. The cooling cover is mounted without bolts, so that the problem that the bolts are rusted or abraded to cause inconvenience in disassembling or poor fixation is avoided, meanwhile, when not used, the spray head can be accommodated into a mounting box to be protected, the spray head is prevented from being blocked, and the use of the cooling cover is ensured.

The invention provides a fusion locking plate and a wrist fusion structure, which relate to the technical field of medical instruments and solve the problems of long time required for plate fixation and poor fixation stability in the fracture treatment process. The fusion locking plate comprises a bone plate, a plurality of positioning holes are arranged along the thickness direction of the bone plate, and a plurality of anti-skid protrusions are arranged on one side of the bone plate. The fusion locking plate is provided with an anti-skid protrusion, the friction force between the fusion locplate and the part to be fixed is large in the fixing process, the displacement is not liable to occur, the fixing part is convenient to install, and the fusion loc plate is more stable after fixing.

The invention relates to the technical field of sanitary products and discloses a safety diaper, comprising a diaper body; one side of the diaper body is provided with a front waist; the other side of the diaper body is provided with a rear waist; a core is arranged inside the diaper body between the front waist and the rear waist; the two sides of the core on the diaper body are provided with leak-proof side protections extended along the length of the diaper body; two ends of the rear waist are provided with hook-loop fasteners; protective tapes fastenable to each other are rotationally connected to the hook-loop fasteners. The problem can be solved that existing diapers have poor fixation and side leakage.

The invention belongs to the technical field of washing machines, aims at solving the problem of poor beam fixing effects of existing washing machines and provides a washing machine fixing mechanism and a washing machine. The washing machine comprises a box and a beam; the washing machine fixing mechanism comprises a fixing module for connecting the beam and the box and an elastic component arranged on the fixing module; the elastic component is set to be in a box abutting manner to enhance the fixing effects of the fixing module on the beam and the box. Therefore, the washing machine fixing mechanism and the washing machine can further enhance the fixing effects on the beam and the box to prevent flying of the beam broken and crashed by an inner cylinder or the material sheets of the inner cylinder due to overhigh rotating speed and poor fixation of the inner cylinder during operation of the washing machine and further to avoid injury and death of people. Besides, the washing machinefixing mechanism can optimize assembly of the beam and improve the assembling efficiency of the beam.

The invention discloses an electrical connector for moving parts. The electrical connector for the moving parts comprises at least one conductive terminal, a containing part, an insulating shell and a base, wherein a first spring and a second spring are arranged on the base, a cavity is defined by the insulating shell and the base, the containing part is located in the cavity, the bottom of the containing part abuts against the second spring, and when the containing part is squeezed by external force to move downwards, the first spring is in contact connection with the conductive terminals. According to the electrical connector for the moving parts, due to the fact that the moving parts are buffered through the first spring and the second spring, the problems of poor fixation, the frequency of wire harness breakages and short circuits between the moving parts is reduced, the influence of the moving parts on a wire harness is eliminated, and signals can be transmitted reliably.

The present invention provides an imaging forming apparatus capable of inhibiting paper jam, or poor fixation or poor image quality caused by curling of transfer materials, when the transfer materials are transmitted. The image forming apparatus comprises a transfer belt for transfer images; a roller around which the transfer belt is wound; a secondary transfer roller for transfer images on the transfer materials via forming a transfer nip by the butting between a belt driving roller and a transfer belt; a transfer material transporting unit for vertically upwardly sucking the transfer material, and transporting the transfer material with the image vertically down; a guide part which vertically upwardly sucks the transfer material transported by the transfer material transporting unit; a fixing nip comprising a heating roller and a pressing roller and between the heating roller and the pressing roller; a fixing part for transporting the transfer material guided by the guide part and fixing the images; and an airflow generating part for generating the airflow for absorbing the transfer material in a vertical direction.

The invention discloses a tensioning type clamp for processing a piston. The tensioning type clamp comprises a pull rod, a spring, a clamp head and a clamp body, wherein the clamp body is connected with a main shaft of a machine tool, one side of the pull rod is glidingly connected with a groove, one end of the spring is connected with the bottom of the groove, the other end of the groove is connected with the end part of the pull rod, the outer part of one side of the pull rod is provided with a shaft sleeve in a sleeving way, a slide sleeve glidingly connected with the pull rod sleeves the outside of the other side of the pull rod, a step sleeve sleeves outside the shaft sleeve, the outer wall of the shaft sleeve is connected with the inner wall of one side of the step sleeve through screw threads, the inner wall of the shaft sleeve is connected with the pull rod through internal screw threads, the inner wall of the other side of the step sleeve is connected with one end, provided with external screw threads, of the clamp body through screw threads, the clamp head comprises a T-shaped movable block capable of entering a strip-shaped hole formed in the end part of the piston, and the end part of the long edge of the T-shaped movable block is connected with the end part of the other end of the pull rod. The tensioning type clamp overcomes the defects of poor fixation effect and low workpiece blank utilization rate during the clamping of the existing clamp. The invention provides the tensioning type clamp for processing the piston with the advantages that the fixation effect is good, and the blank cutting utilization rate is high.

The invention provides a vehicle traveling data recorder circuit board welding clamp. The vehicle traveling data recorder circuit board welding clamp comprises a clamp bottom plate, a voice loudspeaker welding seat, a first product positioning column, a second product positioning column and a battery support welding seat, wherein the battery support welding seat and the voice loudspeaker welding seat are fixed on the surface of the clamp bottom plate through inner hexagon screws; the first product positioning column and the second product positioning column are fixed on the corresponding threaded holes of the clamp bottom plate through outer threads arranged at the bottoms of the first product positioning column and the second product positioning column; and the first product positioning column and the second product positioning column are correspondingly inserted in positioning holes in a traveling data recorder circuit board. The clamp which integrates welding of a traveling data recorder circuit board battery support and welding of a circuit board voice loudspeaker is low in cost, high in welding speed, accurate in positioning and light in weight, facilitates movement, and is operated by a worker conveniently; the clamp can also be flexibly modified according to products; and the problems of insufficient soldering, poor fixation of the circuit board during welding and the like can be solved effectively.

The invention provides a mold for an upper cover of a junction box. The mold comprises a top plate, an upper heat insulation plate, an upper mold plate, a lower mold plate, a lower heat insulation plate, a bottom plate and a mold pressing slot, wherein the upper heat insulation plate is arranged on the lower surface of the top plate; the upper mold plate is arranged on the lower surface of the upper heat insulation plate; the lower mold plate is arranged on the lower surface of the upper mold plate, and a mold cavity is defined between the upper mold plate and the lower mold plate; the lower heat insulation plate is arranged on the lower surface of the lower mold plate; the bottom plate is arranged on the lower surface of the lower heat insulation plate; the mold pressing slot is formed between the upper mold plate and the lower mold plate and endowed with a gradient. According to the mold provided by the invention, an original mold pressing slot is endowed with a gradient, so that the size of a mold pressing surface is increased, and more than two plates can be pressed; the firm fixation of the mold on a machine table is ensured, the dislocation and the damages of the mold, which are caused by poor fixation, can be avoided, and the product quality is further improved.