19results about How to "Increased optionality" patented technology

The utility model discloses a trimming device with pressure detection, which comprises a trimmer driving unit arranged on a trimmer base; the dresser execution unit is connected with the dresser driving unit through an output shaft, can circumferentially rotate around the axis of the dresser execution unit under the driving of the dresser driving unit, and can generate axial downward pressure under the driving of the dresser base; a sensor; the dynamic force conduction unit is arranged between the sensor and the dresser execution unit, at least part of the dynamic force conduction unit is matched with the sensor and used for installing and positioning the sensor, and at least part of the dynamic force conduction unit makes contact with the dresser execution unit and the sensor so that the axial pressure of the dresser execution unit can be transmitted to the sensor; and the relative static state of the sensor is kept. Through the arrangement of the dynamic force conduction unit, the rotation action of the dresser execution unit and the downward pressing action of the dresser execution unit on the polishing pad are relatively independent, and it is ensured that the sensor can accurately feed back the downward pressing force.

The invention relates to the field of medical instruments, in particular to a suturing device which comprises a supporting and recycling system, a first conveying system and a second conveying system, and the supporting and recycling system comprises a supporting and traction structure and a supporting assembly connected with the supporting and traction structure; the first conveying system and the second conveying system are configured to convey the first suturing piece and the second suturing piece to penetrate through the two to-be-closed tissues respectively, and the first suturing piece and the second suturing piece are connected with the supporting traction structure or captured by the supporting traction structure; and the supporting traction structure supports the tissue to be closed when the first conveying system and the second conveying system penetrate through the tissue to be closed.

The utility model belongs to the technical field of current transformers, and discloses a plug-in current transformer. The plug-in type current transformer comprises a bottom shell, a rectangular groove is formed in the bottom shell, a partition plate is fixedly installed on the inner wall of the rectangular groove, supports are fixedly installed on the left side and the right side of the partition plate, plug plates are fixedly installed on the two supports, one end of a fastening belt is fixedly installed on the two plug plates, a rectangular hole is formed in the bottom shell, and the rectangular hole is communicated with the rectangular groove. And the rectangular holes communicate with the rectangular grooves, and rolling shafts are fixedly mounted on the inner walls of one sides of the two rectangular holes correspondingly. According to the plug-in type current transformer, the mode that the two shells are fixed in a single plug-in mode at present is replaced, the sealing efficiency of the joint of the two shells of the current transformer is improved, the situation that the shells are rapidly disassembled for internal maintenance can be achieved, the convenience of equipment installation is improved, and the stability of the equipment is improved.

The utility model discloses a bee behavior and motion detection device for research. The device comprises a box body, an image acquisition hole, a red light lamp, a temperature and humidity detector, an air exchanger, a door, an open field and a scale, about 20 bee open fields can be placed in the observation box of the device, movement tracks of multiple bees can be collected at a time, and time cost is reduced; the red light lamp arranged in the box is a floodlight, the problem of light reflection in an open field during video acquisition can be effectively solved, the red light lamp effectively avoids interference (bees are not sensitive to red light) on normal life order of bees due to the fact that bee colonies are exposed to visible light, and bee behavior movement can be observed and recorded for a long time; the air exchanger is arranged, so that air blockage in the detection device caused by long-time shooting is avoided, and air circulation in the detection device is enhanced. The device is simple in structure and low in cost, greatly reduces interference of external environment on bee behaviors, and effectively realizes observation of bee social behavior tracks in all directions.

The utility model relates to the field of welding equipment, in particular to a welding robot and a welding system. The welding robot comprises a welding part and a walking part; the welding part comprises a welding gun and an adjusting device; the adjusting device comprises a first moving mechanism and a second moving mechanism which are connected, the first moving mechanism is used for driving the welding gun to reciprocate in the groove range in the first direction, and the second moving mechanism is used for driving the welding gun to reciprocate in the groove range in the second direction. The plane where the first direction and the second direction are located is located on the welded face of the base metal, and a preset included angle is formed between the in-situ movement track of the welding gun and the length direction of the groove; the walking part walks on the surface of the base metal and is connected with the welding part so as to drive the welding part to advance in the length direction of the groove of the base metal, and therefore the welding gun forms a zigzag movement route. The welding robot can adapt to various welding working conditions, the defect risks of incomplete fusion and incomplete penetration of base metal can be reduced, and the welding efficiency of a base metal groove bottoming layer is improved.

The present invention discloses an earphone charging box and a wireless earphone device, wherein the earphone charging box comprises an outer shell, an inner shell, an upper cover and a linkage mechanism, wherein the inner shell is movably connected to the outer shell, and the inner shell is provided with an earphone accommodating cavity; the upper cover is slidably arranged on the inner shell, and the upper cover can slide to open or slide to close the earphone accommodating cavity; the linkage mechanism connects the outer shell, the inner shell and the upper cover, and the inner shell moves relative to the outer shell through the linkage mechanism, and drives the upper cover to slide through the linkage mechanism. The technical solution of the present invention aims to provide an earphone charging box that is convenient and can bring users a new lid opening experience.

The invention discloses a tooth repair sander, and relates to the technical field of oral cavity cleaning, the tooth repair sander comprises a sander main body, a grinding head and a bending mechanism, the bending mechanism is arranged at the bottom end of the sander main body, and the bending mechanism comprises a fourth rotating shaft rotatably connected to the bottom end of the sander main body; a first transmission gear is fixedly connected to the lower end of the fourth rotating shaft, a second rotating shaft is rotatably connected to the left side of the arc surface of the lower end of the sander body, a rotating seat is fixedly connected to the bottom end of the second rotating shaft, a second transmission gear is fixedly connected to the middle section of the outer surface of the second rotating shaft, and a connecting rod is inserted into the arc surface of the rotating seat; a plurality of connecting rods are arranged, every two connecting rods form a group, and a flexible push block is fixedly connected between the ends, away from the rotating seat, of every two vertically adjacent connecting rods, so that the grinding head can smoothly touch and effectively grind the inner side area of the tooth, and the overall flexibility and accuracy of tooth grinding operation are improved.

The utility model discloses an integrated air conditioner with multiple use modes. The integrated air conditioner comprises a shell, an air inlet and an air outlet are formed in the shell, an air supply assembly and a refrigeration assembly are further arranged in the shell, the air supply assembly is used for conveying air at the air inlet to the air outlet, and the refrigeration assembly is used for cooling the air conveyed to the air outlet; the shell is at least provided with a first supporting structure and a second supporting structure; the first supporting structure is located at the bottom of the shell, and the shell can be supported on the horizontal plane through the first supporting structure, so that the air conditioner can be placed on the ground or a table top for use; the second supporting structure is located on the back of the shell, and the shell can be connected to the vertical face through the second supporting structure so that the air conditioner can be hung on the wall for use. The air conditioner is provided with the first supporting structure and the second supporting structure, so that the air conditioner can be placed on a horizontal plane for use and can also be hung on a vertical plane for use, and the use mode of the integrated air conditioner is expanded.

The invention discloses a high-efficiency parallel-axis heightened input reducer, which is divided into an upper base and a lower base. The upper base comprises a worm wheel cavity, a first worm cavity and an output shaft. A worm wheel is arranged in the worm wheel cavity, a first worm is arranged in the first worm cavity, the first worm and the worm wheel are meshed, and the output shaft passes through the worm wheel cavity and the worm wheel in sequence; the lower base comprises a gear cavity, a second worm cavity and a connecting rod shaft. A first bevel gear is arranged in the gear cavity, the connecting rod shaft passes through the gear cavity and the first bevel gear in sequence, a second worm is arranged in the second worm cavity, second bevel gears are sleeved at both ends of the second worm, a third bevel gear is sleeved at the inner end of the first worm, and the second bevel gear is respectively meshed with the first bevel gear and the third bevel gear; the invention increases the center distance when the input shaft and the output shaft are parallel, so as to solve the problem of angle limitation of the photovoltaic panel and increase the power generation efficiency; at the same time, the motor can be connected to different input ends to achieve a vertical or horizontal state of the input shaft and the output shaft, so as to adapt to product diversification.

The utility model provides a novel villa elevator structure which comprises two guide rail supports and a machine frame system, the two guide rail supports are fixedly connected to the two opposite corners of an elevator shaft respectively, and a lift car is connected between the opposite sides of the two guide rail supports in a sliding mode. The elevator frame system comprises a car, a counterweight machine is fixedly connected to the bottom of one side of the car and located on one side of the inner wall of the elevator shaft, and a car frame is fixedly connected between the bottom, the front face and the back face of the car through bolts. The top-hung right-angle door opening structure with the traction ratio of 1: 1 is formed by the rack system and the upper beam body of the suspension bridge frame, so that a counterweight machine and a guide wheel above the car frame are omitted, the relative distance between the counterweight machine and the car is compressed, the saved space is transferred into the effective utilization space of the car, and the service life of the car is prolonged. The optionality of the elevator structure is improved, the requirement of the elevator for the size of the shaft is reduced, and the utilization efficiency of the shaft is improved.

The utility model provides a numerical control machine tool operation panel mechanism, which relates to the technical field of operation panel mechanisms, and comprises a machine tool main body, an operation panel main body is arranged on the left side of the machine tool main body close to the front side, a first sliding groove is formed around the machine tool main body close to the bottom, and a sliding block is arranged in the first sliding groove. A fixing seat is arranged on the left side of the sliding block, a second sliding groove corresponding to the first sliding groove is formed in the bottom of the machine tool body, a threaded rod is arranged in the second sliding groove, ground feet are arranged at the positions, close to the four corners, of the bottom of the machine tool body and located on the inner side of the second sliding groove, and sockets are arranged on the outer sides of the ground feet. And the fixed seat can drive the control panel main body to carry out random position adjustment around the machine tool main body through the sliding block, so that the flexibility and the practicability of the control panel main body are greatly improved, the optionality of workshop layout is greatly improved, and the use experience feeling of a user is effectively improved.

The utility model relates to the technical field of decorative films, and provides a nano shadow wood structure effect decorative film which comprises a film base layer, a hardness wear-resistant touch layer is arranged on the upper surface of the film base layer, a nano structure layer is arranged on the lower surface of the film base layer, and an optical deposition reflection layer is arranged on the lower surface of the nano structure layer. A first color supporting layer is arranged on the lower surface of the optical deposition reflecting layer, a second color supporting layer is arranged on the lower surface of the first color supporting layer, a protective layer is arranged on the lower surface of the second color supporting layer, the nano-structure layer is an optical refraction adhesive layer, the hardness wear-resistant touch layer is a resin processing layer, the optical deposition reflecting layer is an optical deposition layer, and the optical refraction adhesive layer is a transparent adhesive layer. And the protective layer is a high-density sealing protective layer. According to the shadow wood decorative film, N kinds of 3D nanometer textures with different effects can be designed and manufactured through the nanometer imprinting technology, and then the special presentation effect of the shadow wood decorative film is set off through the optical deposition layer.

The utility model provides a bicycle lamp magnetic attraction buckle, relates to the technical field of bicycle tail lamps, and solves the problems that an existing bicycle lamp is insufficient in stability and inconvenient to disassemble and assemble. The bicycle lamp comprises a fixing base detachably installed at the tail of a bicycle and a bicycle lamp detachably installed on the fixing base, an installation groove is formed in the front face of a fixing base body in an inwards-concave mode, a set of square buckles are symmetrically arranged on the two inner side walls of the installation groove, a first magnet is arranged in the installation groove, and the bicycle lamp comprises a bicycle lamp body. A mounting block corresponding to the mounting groove is fixedly connected to the back face of the vehicle lamp body, two sets of square clamping grooves corresponding to the square buckles are formed in the four faces of the peripheral wall of the mounting block, and second magnets matched with the first magnets are arranged on the face, facing the mounting groove, of the mounting block. The utility model has the beneficial effects that the requirements of different customers can be met, and the mounting of the fixed seat is more stable; and the bicycle lamp is more stable during riding.

The present invention discloses a personalized planning and management system and method for gynecological postoperative rehabilitation paths, the method comprising the following steps: S1, collecting patient data; S2, analyzing and predicting the management plan of analgesics for patients in different rehabilitation paths based on the collected patient data, and selecting a preliminary rehabilitation path; S3, evaluating and continuously recording at different time points after surgery; S4, and simulating and predicting the analgesic effects and possible adverse reactions in different rehabilitation paths at different time points, and revising the preliminary rehabilitation path. By presetting a personalized analgesic plan and continuously evaluating the patient's pain state and analgesic effect, it is ensured that the patient can obtain the best analgesic effect at different rehabilitation points in the short term after surgery, and while ensuring effective analgesia, the use of opioids is selectively reduced, which effectively reduces the incidence of side effects of opioids, reduces the patient's dependence on opioids and the risk of addiction, and improves the safety of the rehabilitation process.

The utility model discloses a lead structure of a pneumatic servo valve, and relates to the technical field of pneumatic servo valve bases. The device comprises a shell, a torque motor and a base, the base is provided with an air outlet, an air inlet and a lead hole which are located in the middle of the base, the air outlet, the air inlet and the lead hole are in butt joint with an air bleed valve, the base is provided with an annular groove, and the lead hole is located in the annular groove; a lead is led out from a control coil in the torque motor, penetrates through a lead hole of the base along the inner wall of the shell, enters the annular groove and then is installed in an electric connector installation cavity of the deflation valve. After the lead is led out from the upper end of the control coil, the lead can be installed in the valve electric connector installation cavity from any position of the annular groove, so that the structural design of the air bleed valve is more simplified, the optionality of the structural layout design of the air bleed valve is increased, the air path layout is optimized, and the overall manufacturability and economical efficiency are improved.

According to the lower limb raising and lifting device, the angle adjusting mechanism is arranged between the lifting mechanism and the bearing part to adjust the angle of the bearing part, the fitting degree of the bearing part and the legs of a patient is improved, the shanks and the thighs of the patient are in a straight line, and therefore blood backflow is facilitated; specifically, a lead screw is controlled by rotating an angle to pull a pull rod to rotate around a second rotating rod, so that a supporting block is driven to rotate, then the angle of a bearing part is adjusted, the lead screw is used for driving, the angle adjustment selectivity is high, and the lead screw has a self-locking function, so that the angle of the bearing part can be well maintained; a shear type lifting device driven by a lead screw is used, and the right end of a lifting control lead screw faces upwards through the arrangement of a connecting rod set, so that the lifting control lead screw is rotated conveniently during lifting adjustment; the bearing groove and the baffle are arranged on the bearing part, so that the foot bearing part can be better attached to the legs of the patient, and better comfort is provided.

The present invention relates to the technical field of data transmission, and in particular to a method and system for transmitting the results of gene detection of non-small cell lung cancer. The method comprises: obtaining a target gene sequence, dividing the target gene sequence into subsequence segments with different preset lengths, and screening the first subsequence segment by using the size relationship between the repetition degree of a single subsequence segment of each preset length and the repetition degree of all subsequence segments; screening the target subsequence segment by comprehensively considering the repetition conditions between the first subsequence segments of different lengths and the corresponding repetition degrees; constructing a dictionary using the target subsequence segment, and compressing and transmitting the target gene sequence based on the dictionary. The present invention improves the transmission efficiency of the results of gene detection of non-small cell lung cancer.

The utility model relates to the technical field of hobbing manufacturing, in particular to a hobbing deviation rectifying upper center shaft assembly which comprises a center shaft, the center shaft is connected with a dustproof ring through a dustproof ring bolt, the center shaft is connected with a connecting disc through a connecting disc bolt, the connecting disc is located in the dustproof ring, and the inner wall of a kidney-shaped groove is movably connected with the lower end of the outer wall of the connecting disc bolt. The outer wall of the bottom of the center shaft is sleeved with a cross joint, the edge of the top of the connecting disc is provided with a spring groove, the bottom of the inner wall of the spring groove is fixedly connected with a spring, the top of the spring is attached to the bottom of the outer wall of the center shaft, and a connecting disc gasket is arranged in the connecting disc and connected with the center shaft through a gasket bolt. The outer wall of the lower end of the connecting disc is sleeved with a gland which is connected with the connecting disc through a gland bolt. The center shaft, the gland and the cross joint can be quickly replaced according to requirements, different machining requirements are met, the machining quality is improved, the applicability is high, and the process is simple.

This application discloses a parking recommendation method, comprising: acquiring all parking record information of a user within a preset historical time period, each parking record information including the location information of the parking lot and the parking time period type corresponding to the parking time; when a user triggers a parking demand signal, matching the parking record information according to the parking time period type to which the trigger time belongs, to obtain several key parking lots; determining the largest circumcircle of the area formed by connecting all key parking lots as the core parking area, and determining all parking lots with available parking spaces in the core parking area as target parking lots; determining the parking recommendation value of the target parking lots based on the vehicle flow rate, number of available parking spaces, unit price, and distance value; selecting a preset number of target parking lots with the highest parking recommendation values ​​to form a recommended parking lot list and pushing it to the user's terminal. Thus, parking lots can be recommended in a personalized manner according to the user's parking time period type, improving parking efficiency.