14results about How to "Avoid physical contact" patented technology

The invention discloses a batch automatic test method and system for flip chip interconnection connection conditions. The method comprises the steps of performing calibration setting on target adjustment parameters according to a preset alignment position and a preset needle insertion position; sending a starting signal to the control device, so that the control device generates a test signal in response to the received starting signal; the following steps are iteratively executed until all the alternative chips to be tested in the chip carrier are tested: a test signal sent by the control device is received, the test signal comprises information of a target chip to be tested, and the target chip to be tested is any one of the batch of alternative chips to be tested; according to a pre-generated automatic identification template, the target to-be-tested chip information and the target adjustment parameters, moving until a reading circuit bonding pad of the target to-be-tested chip is in contact with a probe on the probe card to obtain electrical connection test data of the target to-be-tested chip; and sending the test data to the control device. The test efficiency can be greatly improved, the time cost is saved, and the test consistency is improved.

The application discloses a visual cleaning device for cleaning or medicine feeding of a human cavity such as a vagina or a rectum, which comprises a cleaning device shell, a cleaning assembly, a camera assembly and a flexible expansion assembly; the flexible expansion assembly comprises a plurality of flexible air bags arranged in a circumferential direction on a surface of an insertion end, and each flexible air bag is independently controlled by a control module, so that the flexible air bags are controllably contracted or expanded; on one hand, the flexible air bags in an expanded state are in flexible contact with an organ, so that the use comfort of the cleaning device is improved; on the other hand, the flexible air bags in a contracted state can form an avoiding space to avoid a wound surface; the camera assembly comprises a camera arranged at an end of the insertion end and is used for observing the inside of the cavity in real time. Through the cooperative design of the assemblies, the visual cleaning device realizes the functions of flexible expansion introduction of the cavity, visual accurate operation and selective wound surface avoiding, and mechanical damage to the human body is avoided, and the comfort of a patient is improved.

The utility model discloses a gluing auxiliary device which is used for supporting a double-faced adhesive tape block, release paper is connected to one side, close to the gluing auxiliary device, of the double-faced adhesive tape block, the gluing auxiliary device comprises a working table, and a plurality of positioning structures capable of positioning the double-faced adhesive tape block are arranged on the upper surface of the working table. The workbench is further provided with a suction nozzle structure capable of fixing the positioned double-faced adhesive tape block, the suction nozzle structure is connected with an air extractor capable of enabling the suction nozzle structure to generate negative pressure to adsorb the double-faced adhesive tape block, and the workbench is further provided with a lifting device capable of pushing a product pasted with the double-faced adhesive tape block away from the positioning structure. Compared with single-station manual operation, the double-faced adhesive tape block positioning device has the advantages that the productivity is improved, and the deviation problem caused by manual operation is effectively solved. A negative pressure adsorption mechanism is formed through the synergistic effect of the suction nozzle structure and the air extractor, uniform vertical adsorption force is generated on the double-sided adhesive block in the adhesive coating process, and the risk that the adhesive is pressed and deformed is avoided.

The invention discloses a conveying liquid spraying pipe for agricultural irrigation, and relates to the technical field of agricultural irrigation, the conveying liquid spraying pipe comprises a liquid supply device, the side surface of the liquid supply device is fixedly connected with a first conveying pipe, the surface, away from the liquid supply device, of the first conveying pipe is fixedly connected with a second conveying pipe, and the arc surface of the first conveying pipe is fixedly connected with a gas supply device; an outer frame is fixedly connected to the top face of the air supply device, an auxiliary conveying mechanism used for removing dirt on the spray heads is arranged in the first conveying pipe, an auxiliary switching mechanism used for switching the spraying modes is arranged at the end, away from the first conveying pipe, of the second conveying pipe, and the auxiliary switching mechanism can switch the spraying modes without disassembling the spray heads. Operators can quickly switch between different spraying modes through simple adjustment, the working continuity is improved, the auxiliary conveying mechanism can be cleaned through air bubbles in a non-contact mode, the auxiliary conveying mechanism does not make direct contact with spraying holes, and therefore the risk of physical damage to the spraying holes is reduced.

The invention belongs to the technical field of garment packaging, and discloses a ready-made garment packaging method which comprises the following steps that ready-made garments are flatly placed on an operation table, and front garment pieces of garment bodies make contact with the operation table; flatly laying the separator on a rear garment piece of the garment body, folding and flatly laying the left sleeve towards the rear garment piece, and enabling the separator to be positioned between the rear garment piece and the left sleeve which is folded and flatly laid; upwards folding the separator along the lower edge of the left sleeve which is folded and laid flat; the right sleeve is folded and laid flat towards the rear garment piece, and the isolation piece is folded downwards along the upper edge of the right sleeve which is folded and laid flat; the hat is folded and laid flat towards the rear garment piece, and then the isolation piece is folded upwards to cover the hat and not expose the right sleeve; the garment body is turned over from bottom to top so as to be folded layer by layer, every two adjacent folding layers are always isolated by an isolation piece, and the garment is put into a packaging bag after being folded. Dyeing or fabric bonding caused by long-time stacking of the ready-made clothes can be avoided, and the quality of the ready-made clothes is effectively guaranteed.

The invention relates to the technical field of electric power operation and maintenance, and particularly discloses a wireless charging system for a substation inspection robot, and the system comprises a charging pedestal which comprises a transmitting end rectification circuit which is used for converting an input alternating current into a direct current; the high-frequency inverter circuit is used for converting the direct current into high-frequency alternating current; the transmitting coil is used for generating a high-frequency electromagnetic field to realize energy transmission; the inspection robot comprises a receiving coil used for receiving the high-frequency electromagnetic field generated by the transmitting coil and converting the high-frequency electromagnetic field into electric energy; the receiving end rectifying circuit is used for converting the high-frequency alternating current received by the receiving coil into direct current; and the lithium battery is used for storing the direct current electric energy output by the receiving end rectifying circuit. According to the wireless charging system for the substation inspection robot, the environmental adaptability and safety of the inspection robot can be improved, the equipment failure rate is reduced, and the efficiency and quality of substation operation and maintenance work are further improved.

The invention discloses a depression detection method based on a face video, belongs to the technical field of depression detection, and can solve the problems of invasive equipment, long detection time, unreliable detection effect, high cost and possible physiological and psychological discomfort to a patient in the existing detection method. The method comprises the following steps: S1, determining a facial feature set of each subject according to a facial action video of each subject in a plurality of subjects; s2, training a classifier according to the facial feature set of all subjects and the depression degree label of each subject to obtain a classification model and an optimal feature subset; s3, the facial feature set of the to-be-tested person corresponds to the features of the optimal feature subset and then is input into the classification model, and a depression prediction result of the to-be-tested person is obtained. The method is used for detecting depression.

The utility model discloses polyester fabric with flame-retardant capability. The polyester fabric comprises a polyester layer, the flame-retardant polyester fabric comprises a polyester fabric outer layer and further comprises a flame-retardant layer which is arranged at the upper end of the polyester fabric outer layer, the flame-retardant layer is connected with the polyester fabric layer in a bonding mode, an aluminum foil is arranged in the middle of the interior of the flame-retardant layer, basalt fibers are arranged at the upper end of the aluminum foil, and high silica cotton is arranged at the lower end of the aluminum foil. A fire source directly heats the surface of polyester through heat radiation, the temperature of the surface of polyester fabric rises until the temperature of the polyester fabric reaches the melting point temperature, the polyester fabric is damaged, polyester fabric products directly make contact with the body, part of people may be allergic to polyester fibers, and allergic reaction may be caused after the polyester fibers are in contact with the polyester fibers. The symptoms of erythema, papule, pruritus and the like are caused, and the problems of palpitation, chest distress and dyspnea may occur in severe patients.

The present invention relates to the field of industrial computer technology, and specifically to a robot computer, comprising a shell, wherein a machine room and a display slot are provided in the shell, a host is fixed in the machine room, and also comprising: a hardware protection mechanism for buffering and avoiding the impact point when the display is hit, wherein the hardware protection mechanism is arranged on the shell, and the hardware protection mechanism comprises a floating frame. In the present invention, the hardware protection mechanism is arranged so that when the transparent cover is hit, the floating frame moves down to compress the spring, thereby achieving the effect of buffering the impact force, and when the floating frame is driven to move down to the bottom of the display slot, the display is aligned with the notch on the inner wall of the display slot, and at the same time, the push block is aligned with the avoidance slot on the baffle, so that the compressed spring releases the elastic force, and then the push block can push the display to one side of the notch, thereby achieving the effect of avoiding the impact point.

The utility model discloses a full-automatic multi-station drying device for semiconductor wafers, and relates to the technical field of semiconductor manufacturing equipment. The device comprises symmetrically arranged base plates, a conveying platform between the base plates, and a drying cabin mounted in the middles of the base plates. The drying cabin body is divided into a pretreatment area, a main drying area and a cooling area through four sets of lifting type isolation doors, and channels are formed in the bottoms of the isolation doors and driven by independent motors. An infrared radiation heating array is arranged on the inner wall of the main drying area, and an air cooling hole channel communicated with a cooling fan is formed in the inner wall of the cooling area. The material transfer trolley slides on the conveying platform through a guide rail, and a bearing bracket of the material transfer trolley is provided with a wedge-shaped locking block driven by a double-torsion spring and used for locking a wafer carrying disc with a conical positioning boss. The propelling mechanism enables the push rod to be matched with the positioning support to achieve automatic transfer of the transfer trolley. According to the utility model, the full-flow closed automatic operation of wafer drying-cooling is realized, the problem of temperature fluctuation is solved, and the yield is improved by more than 15%.

The invention discloses a pin bending mechanism and a plug-in machine, and belongs to the technical field of bending mechanisms, the pin bending mechanism comprises a supporting seat, a rotating plate and a bending part, and the bending part is composed of two bending claws rotatably installed on the rotating plate. And through ingenious connection of the sliding rod and the connecting rod, synchronous rotation of the bending claws is achieved, the sliding rod does not make contact with the supporting base in the rotating process, and the bending precision is guaranteed. Besides, the supporting claws mounted on the bending claws can synchronously rotate along with the pins, and the end parts of the supporting claws can horizontally and transversely move through mutual counteracting of vertical movement, so that the bending effect is remarkably improved. The plug-in machine integrates the pin bending mechanism and is provided with a positioning table and a feeder, pin bending can be directly carried out after the electronic element is inserted into the circuit board, and the working efficiency is improved. And through the rotatable design of the rotating plate, flexible adjustment of the bending angle is achieved, and the problem that in a traditional method, angle adjustment is difficult is solved.

The utility model provides a kind of over space touch control pure drinking machine, it is related to pure drinking machine technical field, including body, at least one water inlet and one water outlet are equipped on the body, be equipped with article platform in the water outlet below, water tank and main control system are equipped in the body, and water heating drive module and water filtration drive module are connected water tank and water outlet by pipeline;It further includes over space touch control module above the water outlet;The over space touch control module includes imaging module, detection module and control module;The imaging module includes optical element and the display being arranged in the side of optical element, and the floating real image opposite the display is formed by the optical element.This application avoids cross-infection risk by over space touch control module, improves interactive experience simultaneously, applicable to hospital, airport and other public places, with scientific and technological feeling and practicality.

The utility model discloses a current signal detection device, which relates to the field of current detection technical equipment and comprises a fixed base, an electric telescopic rod is arranged at the top end of the fixed base, a protective sleeve is arranged on the outer side of the electric telescopic rod, and a plurality of rib plates connected with the fixed base are arranged on the outer side of the protective sleeve. A detection adjusting assembly is arranged at the top of the electric telescopic rod, a signal box is arranged at the top of the detection adjusting assembly, and a current sensing mechanism is arranged at the top of the inner side of the signal box. The device is scientific and novel in structure, the electric telescopic rod and the multi-layer detection adjusting assembly are adopted, the height and the detection position of the device are accurately adjusted, the current sensing mechanism ensures that the non-contact sensor can be accurately aligned with a current signal detection area, the non-contact design also avoids physical contact with a detected object, and the detection accuracy is improved. And possible current interference is reduced, so that the detection accuracy and efficiency are greatly improved.

The invention provides a control method, a cleaning robot, terminal equipment, a cleaning system and a computer readable storage medium. The method comprises the steps that the cleaning robot is controlled to move in a target area, and a sensor is started in the moving process; if the target object exists in the target area, the cleaning robot is controlled to avoid the target object; the cleaning robot is controlled to record the target object, and the record comprises at least one of position information of the target object in the target area and an image of the target object. According to the method, the risk of property damage caused by normal movement or cleaning task execution of the cleaning robot can be reduced, and the risks of article damage, cleaning robot jamming, cleaning part damage and the like caused by the fact that articles of a user are drawn into the cleaning robot are reduced.