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12results about How to "No deviation" patented technology
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Durable composite contact
ActiveCN224082336UWill not shakeNo deviationContact surface shape/structureContacts enclosures/screensContact layerScrew thread
The utility model discloses a durable composite contact, which comprises a base body, a first rectangular space is arranged in the lower surface of the base body, a second rectangular space is arranged in the top wall of the first rectangular space, a rectangular moving block can be just clamped in the second rectangular space, a contact is fixedly arranged at the upper part of the rectangular block, and the lower part of the base body is provided with a second rectangular space. A contact layer which penetrates through the top wall of the second rectangular space, extends out and is slidably connected to the base body is arranged at the upper end of the contact, a fixing plate is arranged on the top wall of the first rectangular space, a bolt penetrates through and is rotatably connected to the fixing plate, and the fixing plate is in direct threaded connection with a moving block through the bolt; the up-down movement of the moving block can be limited, so that the contact layer is prevented from shaking due to vibration; and meanwhile, rotation of the bolt is limited through the clamping block, so that the condition that the contact layer deviates due to wrong rotation of the bolt is avoided, and the stability of the contact layer is ensured.
Owner:NINGBO YILI ELECTRONIC CO LTD
Polarizer frame for angle fine adjustment
The utility model discloses a polaroid mirror bracket for fine angle adjustment, which belongs to the field of polaroid mirror brackets and comprises a mirror bracket main body, an angle scale is arranged on the mirror bracket main body, and an inner mounting sleeve is arranged in the mirror bracket main body. The driven outer teeth are arranged on the adjusting plate and used in cooperation with the fine adjustment driving structure, rotation adjustment of the driven outer teeth and the adjusting plate is carried out through a driving gear in the fine adjustment driving structure, speed reduction adjustment is carried out through the gear transmission ratio, the situation that the angle adjustment is too large due to excessive rotation of the adjusting plate can be effectively avoided, and the use effect of the polaroid is guaranteed; through the arrangement of the limiting driving assembly, the spring, the pressing plate and the rubber pad, in the adjusting process, the limiting driving assembly drives the driving rod, the pressing plate and the rubber pad to move and give way, then the angle is adjusted through rotation, the adjusting plate is reset under the action of the spring after adjustment, and the rubber pad on the pressing plate is pressed on the adjusting plate to achieve the pre-fixing effect; and it is ensured that the position does not deviate during follow-up fixing and locking.
Owner:CHENGDU HUAXIN ZHONGHE ELECTRONIC TECH CO LTD
Chinese character'chuan '-shaped tray injection mold with core reference positioning function
Owner:ZHEJIANG XINDING PLASTIC
A drilling machine for integrated circuit board production
The utility model relates to a drilling machine for integrated circuit board production belongs to integrated circuit board production technical field, including base, drilling machine, driver and positioner, the surface fixed connection of base has control panel, the surface fixed connection of base has four placing rack, the inner wall rotation is connected with rotating wheel in four placing racks, the inner wall fixed connection of rotating wheel has four mounting bracket, the surface of base is equipped with collecting device, the surface of base is equipped with auxiliary device, the collecting device includes two slide plates. The utility model discloses through being provided with collecting device, can drive circuit board and the surface contact of the adhesion layer while rotating wheel rotation replaces the circuit board that needs drilling, removes the debris on the circuit board surface as far as possible through the adhesion layer while driving the operation of conveyer belt, has facilitated the processing use of back, and has improved the quality of circuit board, makes the subsequent processing not because the debris on the surface appears influence.
Owner:SUZHOU SHUO POINT ELECTRONIC TECH CO LTD
Plate leveling mechanism for leveling machine
ActiveCN222519583Uno deviationImprove the leveling effectMetal-working feeding devicesPositioning devicesLinear motionElectric machinery
The plate leveling mechanism for the leveling machine comprises a leveling machine frame, a bottom frame is fixedly installed on the surface of the leveling machine frame, a top frame is arranged on the upper side of the bottom frame, meanwhile, four sets of upper pressing rollers are evenly installed in the top frame, four sets of lower pressing rollers are evenly installed in the bottom frame, and a first motor is fixed to the surface of the side wall of the bottom frame in a threaded connection mode. A second motor is screwed and fixed on the surface of the side wall of the top frame; the four sets of upper pressing rollers are synchronously driven through a second motor, a chain and a chain wheel, and the four sets of lower pressing rollers are synchronously driven through a first motor, a chain and a chain wheel. According to the plate leveling mechanism for the leveling machine, a linear movement track for a transverse movement plate is formed between the two groups of interference columns which are arranged in parallel; when moving between the lower pressing roller and the upper pressing roller, the moving plate keeps a linear motion trail, the plate does not deviate in the flattening process, and the flattening effect of the plate is improved.
Owner:CHANGZHOU JINSHENGYUAN MECHANICAL & ELECTRICAL EQUIPMENT CO LTD
Method for training a multitask processing model, method for speech synthesis, and related products
ActiveCN116259303Bno deviationHard to get
This invention provides a method for training a multi-task processing model and related products. The method includes acquiring training data for the multi-task processing model and multiple teacher models, wherein the multi-task processing model is configured to perform multiple text analysis tasks in speech synthesis, and each teacher model is configured to perform a single text analysis task; determining a target loss for the multi-task processing model based on the prediction results of the teacher models and the multi-task processing model on the training data; and optimizing the training of the multi-task processing model based on the target loss. Through the technical solution of this invention, the multi-task processing model can be trained to be applied to multiple tasks simultaneously, breaking the traditional pipelined combination analysis method and achieving a balance between quality and performance. In addition, this invention also provides a method for speech synthesis.
Owner:WANGYIYOUDAO INFORMATION TECH BEIJING CO LTD
A reaction plate tilting control device for blood coagulation test
The utility model relates to blood clotting test device technical field, a blood clotting test reaction plate inclination control device, include: bearing frame, movable frame is established on bearing frame, movable frame is for the U-shaped frame, and the inside wall of movable frame is equipped with assembly slot, positioning board is established above the arbitrary one end of movable frame, with bearing frame fixed connection, and the angle between the top surface of positioning board and movable frame is 45 DEG, first limit component is established on the top surface of bearing frame, with can along the top surface of bearing frame sliding, and the top of first limit component is equipped with the plugboard, and the outside wall of movable frame is equipped with the limit slot. The utility model not only can save operator's physical strength, can also keep the stability of V type reaction plate, when V type reaction plate keeps 45 DEG inclination state, virus liquid and red blood cell suspension will not spill, will not cause pollution. The utility model can guarantee that the inclination time is sufficient and the inclination angle is always invariable, therefore the determination result is more accurate, and deviation will not appear.
Owner:JILIN ZHENGYE BIOLOGICAL PROD
Gluing device for stretching screen printing plate
ActiveCN222152604UEasy to removeavoid misalignmentLiquid surface applicatorsFinal product manufactureScreen printingAdhesive glue
The utility model relates to a gluing device for stretching a screen of a screen printing plate. The frame is rotationally connected with the bracket; the glue pressing plate is used for pressing glue downwards; the cavity is used for accommodating glue; wherein the screen frame is pressed down by the framework; the cavity is formed in the frame along the screen frame; the cavity gradually extends outwards from bottom to top; and the glue pressing plate is movably arranged in the cavity. The problems that in an existing scheme, glue is manually brushed on a silk screen through a brush, the brushing thickness of the glue cannot be unified, and brushing leakage occurs are solved.
Owner:SUZHOU SHAOCHEN INTELLIGENT TECH CO LTD
A fully automatic numerical control pipe cutting machine with circular saw
PendingCN122252696ARealize automatic visual measurement of lengthRealize intelligent positioning and limitingMetal sawing devicesMaintainance and safety accessoriesNumerical controlCircular saw
This invention relates to a fully automatic CNC circular saw for pipe cutting, belonging to the field of automation equipment technology. It includes a worktable, an operation panel mounted on top of the worktable, a discharge channel inside the worktable, a support cover mounted on one side of the operation panel, a feeding trough located in the middle of the side of the operation panel near the support cover, a discharge trough located on top of the operation panel, and an electric slide rail mounted on the side of the operation panel away from the support cover. A top plate is mounted on the moving end of the electric slide rail. This invention, by setting up a feeding component, can quickly adapt to the support and positioning of circular pipes of different diameters, automatically calculate and position the cutting length, improving the accuracy and efficiency of fixed-length cutting; by setting up a fixing component, the circular pipe is fixed from multiple directions, eliminating shaking and offset during cutting, significantly improving the flatness and dimensional accuracy of the cut.
Owner:辽宁轻工职业学院
Bottom hole punching mechanism of electromagnetic valve cover machining equipment
ActiveCN222176004Uno deviationno position shiftPositioning apparatusMetal-working holdersPunchingElectric machinery
The bottom hole punching mechanism of the electromagnetic valve cover machining equipment comprises a vertical plate and a supporting plate, the supporting plate is arranged at the lower end of the front face of the vertical plate, a containing groove is formed in the upper end face of the supporting plate, a penetrating hole is formed in the containing groove, an installation plate is arranged at the upper end of the front face of the vertical plate, and an air cylinder is arranged on the upper end face of the installation plate. A lifting plate is arranged between the mounting plate and the supporting plate, a piston rod of the air cylinder is in sliding connection with the mounting plate and is fixedly connected with the lifting plate, and a drilling assembly is arranged on the lifting plate; expansion centering assemblies are arranged on the left side and the right side of the motor on the lifting plate, pressing assemblies are arranged on the lower end faces of the expansion centering assemblies, and the expansion centering assemblies and the pressing assemblies jointly position the electromagnetic valve deck in the containing groove. The electromagnetic valve cover punching device has the advantages that the electromagnetic valve cover is centered and pressed in the punching process, and it is guaranteed that the position of the electromagnetic valve cover cannot deviate in the punching process.
Owner:LISHUI SHANHA PRECISION MFG CO LTD
Vertical coupling constant-torque screw cap head assembly
ActiveCN222159706UImprove work efficiencySimple structureCapsThreaded caps applicationBottle capScrew cap
The center of the upper end of an upper connecting piece is rotationally connected with a top cover rod through an installation bearing set, the lower end of the top cover rod is in transmission connection with a cap screwing mechanism, and a reset spring is attached to the periphery of the top cover rod; the inner side of the lower end of the upper connecting piece is adaptively provided with a springback guiding piece, the periphery of the springback guiding piece is provided with an adjusting nut, the lower end of the adjusting nut is connected with the outer wall of the middle shaft through a jacking spring, the lower portion of the middle shaft is connected with a magnetic adjusting device, and the lower end of the magnetic adjusting device is provided with a face end cover plate. In the cap screwing process, the requirement for the accuracy of the corresponding positions of the bottle cap and the bottle opening is not high, self-adaptive adjustment can be conducted, the bottle cap can be rapidly and smoothly pressed into the bottle opening for cap screwing under the condition that the bottle cap and the bottle opening are not completely coaxial, and the working efficiency of cap screwing can be improved.
Owner:HUNAN JINGZHENG MASCH CO LTD
Turbine blade sharpening fixture and sharpening method
ActiveCN116810573BImprove sharpening visionuniform removalGrinding drivesGrinding machinesSet screwTurbine blade
This invention provides a turbine blade tipping fixture and tipping method. The tipping fixture includes a support unit, a clamping unit, a locking unit, and an angle adjustment unit. The support unit includes a column, and the clamping unit includes a carrier and a blade clamping member that accommodates and clamps the turbine blade. A pressure plate is detachably connected to the carrier. The pressure plate and set screw of the locking unit limit and press the blade clamping member into the U-shaped portion of the carrier. The angle adjustment unit includes a rotating shaft and a knob. The rotating shaft passes through the column, and the knob is connected to one end of the rotating shaft on one side of the column. The carrier is connected to the other end of the rotating shaft on the other side of the column. The rotating shaft drives the carrier and the blade clamping member to rotate. Using this tipping fixture and method, the turbine blade is fixed and the grinding wheel position is moved back and forth during tipping repair, improving the tipping field of vision. During the tipping process, the condition of the blade tip thin blade area can be accurately judged, and the relative position of the blade and the grinding wheel can be adjusted at any time to remove material evenly, thus improving the repair quality and efficiency.
Owner:STATE OWNED SIDA MASCH MFG CO LTD