42results about How to "Improve binding accuracy" patented technology

The invention provides high-precision automatic FPC (Flexible Printed Circuit) binding equipment, which comprises an upper stand, a lower stand and a UPS (Uninterrupted Power Supply), and is characterized by further comprising an ACF attaching mechanism, an FPC pre-pressing mechanism, an FPC pressing mechanism, an FPC loading platform mechanism and a four-shaft adjustable carrying platform mechanism, wherein the FPC pressing mechanism, the FPC pre-pressing mechanism and the ACF attaching mechanism are arranged on a horizontal working table of the lower stand in sequence; the FPC loading platform mechanism is connected with the ACF attaching mechanism; and the four-shaft adjustable carrying platform mechanism is arranged on the horizontal working table of the lower stand and located in front of the FPC pressing mechanism, the FPC pre-pressing mechanism and the ACF attaching mechanism. According to the high-precision automatic FPC binding equipment, the adjustable four-shaft carrying platform is used to transfer a liquid crystal glass substrate, and CCD (Charge Coupled Device) alignment realizes correction and compensation to reduce an FPC binding error; and only one operator loadingand unloading a material at the same station can complete the whole binding process, so that the uncertainty caused by manual operation is greatly reduced, and the binding precision of a product is greatly improved.

The invention discloses a face recognition method based on affine scale invariant feature transformation and structural similarity. The face recognition method relates to the technical field of face recognition. An operator AISFT (affine scale invariant feature transformation) is described by an image local characteristic to obtain a matching point between images; a redundant matching point is eliminated on the basis of a ''network leakage'' method; then, according to a structural similarity algorithm, the similarity based on a key point is obtained; and finally, the face recognition is realized. The face recognition method disclosed by the invention has the advantage of simplicity, easiness in realizing, correction and higher recognition rate.

A ring-shaped connecting portion is formed on a seat surface side of a pipe connector. The connecting portion is tapered so that thickness thereof gradually reduces toward a tip end thereof. A protrusion is formed on the tip end of the connecting portion. A ring-shaped groove is formed on a flat outer peripheral surface of a common rail. By fitting the protrusion into the groove, the connector can be positioned to a predetermined position of the common rail. In this structure, current can be concentrated to the protrusion and current density can be increased. As a result, sufficient bonding strength can be attained.

The invention discloses a method for binding files through binding equipment. The binding equipment comprises a binding machine body, a binding cavity is formed inside the binding machine body, the top of the binding cavity is provided with a fixed oil cylinder, a two-stage punching mechanism is arranged in the fixed oil cylinder, the binding equipment further comprises a first-stage fixing mechanism and a second-stage fixing mechanism, and the first-stage fixing mechanism further comprises a fixed oil cylinder piston and a fixed pressing rod. By means of the equipment, mechanical design is reasonable and ingenious, installation, maintenance and overhaul are quite convenient, meanwhile, accurate positioning is achieved through butt connection, binding precision is improved, packaging torque is effectively controlled, file safety is improved, economic loss is prevented from being caused to enterprises, files are subjected to step-by-step operation, operation steps are reduced, operationexperience is improved, binding efficiency is improved, and completeness and attractiveness of top decoration are ensured after installation.

The embodiment of the invention provides a binding method of a MAC address and a human face feature, a device and equipment. The method comprises the following steps: determining a location of a terminal through wireless positioning; judging whether the terminal reaches the preset location according to the determined location; if the terminal reaches the preset location, recording the moment thatthe terminal reaches the preset location; determining monitor equipment for monitoring the preset location; acquiring the human face feature in an image collected by the monitor equipment at the recorded moment; and binding the human face feature with the MAC address of the terminal. In the scheme provided by the embodiment of the invention, the moment that the terminal reaches the preset locationis recorded, the human face feature in the image collected by the monitor equipment at this moment at this location is acquired, even if the location of the terminal is changed, the image collected by the monitor equipment at this moment still comprises the human face feature of a user using the terminal, the human face feature in the image is bound with the MAC address of the terminal, and the binding accuracy rate is improved.

The invention discloses a high-precision eccentricity-adjustable eccentric shaft, wherein a circular table concentric with an eccentric circle is manufactured in the middle of the eccentric circle of the eccentric shaft; each eccentric bushing is cut into two bilaterally symmetrical parts along a plane vertical to a self axis of the eccentric bushing; large holes and small holes which are concentric are respectively manufactured in the middle of each eccentric bushing; free sizes of the large holes and the small holes are respectively the same as the diameters of the circular table and the eccentric circle on the eccentric shaft; in a cooperative relationship, the large holes and the circular table are in tight fit; the small holes and the eccentric circle are in clearance fit; a plurality of key slots are uniformly manufactured on the middle small holes of each eccentric bushing along a circumferential direction; each eccentric bushing and the eccentric shaft are located through a key in a circumferential direction; and left and right eccentric bushings are fixed together through a bolt so as to form an integral body.

The invention aims to design a gear box body of riding-type moving vehicle to separate an oil box section completely from a gear box body section, thus not only reducing the weight but also preventing the quality deterioration of oil consumed by hydrostatic stepless transmission (HST) device. The riding-type moving vehicle of the invention can change the speed of the rotation force of a motor (12) by the HST device and a gear speed-changing device in the gear box body (11) and transmit the force to moving wheels (6, 7), and is characterized in that the gear box body (11) is made into a structure with a partition wall (11c) separating the oil box section (11d) completely from the gear box body section (11e) and into the structure divided by the division surfaces connecting the gear box body section (11e) and the oil box section (11d) on the same plane; and the oil tank section (11d) is used for supplying oil to or discharging oil from the HST device.

The invention discloses a wood-aluminum composite-type door window which comprises a window frame and a window leaf. The window frame comprises a wood frame arranged on the indoor side and aluminum frames arranged on the outdoor side, grooves with cross sections in the shape of inverted trapezoids are formed in the wood frame, a clamping-connecting groove symmetrically formed by two dovetail grooves is formed in each aluminum frame, dovetail connecting members are arranged between the grooves and the clamping-connecting grooves, each dovetail connecting member comprises an embedding end and a clamping-connecting end, the upper end of each embedding end is formed by two symmetrically-arranged Z shapes while the lower end of the same is T-shaped, the upper end and the lower end of each embedding end form three glue injecting grooves, the cross section of each clamping-connecting end is trapezoidal, the embedding ends are embedded in the grooves, two clamping-connecting arms of each clamping-connecting groove extend in the corresponding groove and are connected with the clamping-connecting end in a clamped manner, and glue is filled in the glue injecting grooves. The dovetail connecting members are arranged between the wood frame and the aluminum frames, and can prevent water drops on the aluminum frames from entering the wood frame, so that the wood frame is ensured not to deform after being affected with damp; the dovetail connecting members can barrier heat transfer of the aluminum frames, so that the door window is enabled to have good heat insulation effect.

An exterior trim structure of a scooter type vehicle capable of enhancing freedom in an appearance design is provided. This exterior trim structure has a footrest part 81a for a crew, and a boomerang cover 89 serving as an appearance component, which almost horizontally extends and is bent in an almost dog leg shape, is provided between a foot board 81 extended to the lower side position of a seat 2 and an under- seat side cover 95 disposed in the vicinity of the lower side of the seat 2.

A tunnel secondary-lining steel bar binding and positioning device comprises longitudinal steel bar clamps (5) and supporting rods (6), wherein the lengths of the longitudinal steel bar clamps (5) aredetermined according to a longitudinal separation distance between adjacent positioning points of secondary-lining steel bars, the longitudinal steel bar clamps (5) are longitudinally provided with annular steel bar clamping grooves (13), the separation distance between the annular steel bar clamping grooves (13) is the design separation distance between the secondary-lining steel bars, the lengths of the supporting rods (6) are the thicknesses of secondary lining, extensible ejection rods (7) are arranged in the supporting rods (6), the lengths of the extensible ejection rods (7) are the maximal length from the cross section of a preliminary bracing (1) to the designed outer side boundary of secondary lining, the supporting rods (6) are provided with limiting clamp grooves (11), and thelongitudinal steel bar clamps (5) are arranged on the supporting rods (6) through the limiting clamp grooves (11). The secondary-lining steel bar positioning and binding precision is improved, the risks of secondary-lining bar exposure and inaccurate positioning are reduced, and the working efficiency is improved.

A glass mounting table for a panoramic sunroof comprises a base. The base is provided with a mounting platform. The mounting platform is provided with a first assembling table, a second assembling table, a sliding way and glass backup plates. The first assembling table is provided with a bearing plate and two fixed first hanging rods. The hanging rods are connected through a first round rod. By means of the glass mounting table, the assembling speed of automobile sunroof glass and a sunroof frame can be greatly increased, and meanwhile the combining precision between glass and the frame can be greatly improved; and meanwhile, an air cylinder is used for supplying power, and a sufficient power source can be provided.

A ring-shaped connecting portion is formed on a seat surface side of a pipe connector. The connecting portion is tapered so that thickness thereof gradually reduces toward a tip end thereof. A protrusion is formed on the tip end of the connecting portion. A ring-shaped groove is formed on a flat outer peripheral surface of a common rail. By fitting the protrusion into the groove, the connector can be positioned to a predetermined position of the common rail. In this structure, current can be concentrated to the protrusion and current density can be increased. As a result, sufficient bonding strength can be attained.

The invention is suitable for the technical field of computers, and provides a watch binding method and a terminal. The method comprises the steps: building the data transmission connection between the terminal and a watch through Android Beam when a watch NFC label is detected through a watch application program of the terminal; acquiring a binding code of the watch based on the data transmissionconnection; when detecting that the binding code is correct, sending the binding code and an account corresponding to the watch application program to a server in an associated manner. According to the invention, a user does not need to manually input the binding code of the watch at the terminal, and the user does not need to scan the QR code of the watch through the terminal; the binding between the watch and the terminal can be achieved through NFC and Android Beam; the binding method is simple in step, high in binding accuracy and not prone to making mistakes, and the convenience of binding between the watch and the terminal is improved.

The invention discloses a high-temperature-resistant sealant preparation technology. The high-temperature-resistant sealant preparation technology comprises a preparation box and a punching cavity arranged in the preparation box, wherein a punching mechanism is arranged in the punching cavity, the punching mechanism is connected with a motor through a transmission mechanism, the punching mechanismcomprises a puncher and a gear and rack mechanism, the gear and rack mechanism can control the puncher to move up and down so as to finish punching, a feeding cavity is formed in the preparation box,and a feeding mechanism is arranged in the feeding cavity. The preparation technology has the functions of punching and binding sealing tape, and is simple in mechanism, easy and simple in operation,high in automation degree and good in linkage performance; compared with the manual binding, the binding efficiency is high, and a lot of time and manpower resources are saved; and the binding precision is high, the error rate is low, and the waste of tape resources, caused by waste products, is reduced.

The invention discloses a small-sized manual thin plate bending and forming device. The small-sized manual thin plate bending and forming device comprises a bending frame, a bending rod, a roller, anupper mould, a middle mould and a lower mould, wherein a guide slot is formed in the bending frame; the lower mould, the middle mould and the upper mould sequentially drop along the guide slot, and are superposed on the bottom of the bending frame; the roller is arranged on the top of the upper mould; one end of the bending rod is fixed, and the other end of the bending rod manually presses the roller, so that a thin plate placed between the upper mould and the middle mould or a thin plate placed between the middle mould and the lower mould is pressed and formed. The whole dismounting and using process of the bending and forming device is simple in operation, reduces labour intensity, and reduces assembling and disassembling workload.

The invention discloses a clamping piece type binding device for printed matters, and relates to the field of printed matter binding. The clamping piece type binding device for the printed matter comprises a mounting base plate and printing pressing wood, a welding frame is welded to the upper end surface of the mounting base plate, a binding main frame is fixedly installed on the other side of the welding frame, a lifting frame is installed on the top surface of the binding main frame in a lifting mode, a hand pressing handle is installed on the top surface of the lifting frame in a rotating mode, a rotating device is installed on the outer side of the lower left end of the hand pressing handle in a threaded mode, a binding device body is fixedly installed on the bottom surface of the lifting frame, the other side of the binding device body is installed at the upper end of a welding frame, a tandem connection pin is welded to one end of the welding frame, and a finished product clamping piece binding block is installed on the left side of the welding frame, a contact base is fixedly installed on the bottom surface of the printing pressing wood, and an edge cutter is mounted on the right side of the mounting base plate in a rotating mode. The clamping piece type binding device has the advantages of being high in binding strength, high in binding precision and the like.

The invention discloses a face recognition method based on affine scale invariant feature transformation and structural similarity. The face recognition method relates to the technical field of face recognition. An operator AISFT (affine scale invariant feature transformation) is described by an image local characteristic to obtain a matching point between images; a redundant matching point is eliminated on the basis of a ''network leakage'' method; then, according to a structural similarity algorithm, the similarity based on a key point is obtained; and finally, the face recognition is realized. The face recognition method disclosed by the invention has the advantage of simplicity, easiness in realizing, correction and higher recognition rate.

The embodiment of the present application discloses a binding method and device for IoT devices. The technical solution provided by the embodiment of the application receives the response message of the IoT device to the request message through broadcasting, establishes a communication connection with the IoT device that sent the response message, and sets the response message of the IoT device to carry the device identity The information is used for subsequent matching with the preset binding requirement information. Only when the matching is consistent can the binding be established as the target device, which not only realizes the convenient and fast establishment of binding with IoT devices, but also improves the Binding accuracy between networked devices.

The present invention is the welded structure and method for the stroking panel of golf club head. The welding process includes the following steps: setting friction welding slant in the stroking panel and setting one corresponding friction welding slant inside the opening of the golf club head; combining these two friction welding slants; applying one force onto the stroking panel to make the stroking panel embedded closely into the opening; completing friction welding in the contact surfaces of the stroking panel and the golf club head body with one rotating unit; and completing the surface processing of the welded part to finish the golf club head.

The invention relates to the technical field of optical lenses, in particular to a lens, a camera module, electronic equipment and a mold. The lens comprises a lens barrel, a lens group, a compression ring and an optical filter, wherein the lens barrel is provided with a light through hole, and the lens barrel is provided with a first end face close to the object side and a second end face close to the image side in the axial direction of the light through hole; the lens group is accommodated in the light through hole; the pressing ring is fixedly arranged in the light through hole and abuts against the side, close to the second end face, of the lens set, and the inner wall of the pressing ring is sunken towards the outer wall of the pressing ring to form a first annular groove; and the peripheral edge of the optical filter is embedded in the first annular groove. According to the lens, the matching requirements among the pressing ring, the optical filter and the lens barrel are low, the processing difficulty of the lens is reduced, and the lens assembly yield is improved.

The invention provides an Micro-LED display device, a display panel and a manufacturing method thereof. The melting point of a first Micro-LED chip electrode is greater than the melting point of a second Micro-LED chip electrode, the melting point of a second Micro-LED chip electrode is greater than that of a third Micro-LED chip electrode, therefore, a first Micro-LED chip, a second Micro-LED chip and a third Micro-LED chip can be bound to a substrate in sequence, and the first Micro-LED chip, the second Micro-LED chip and the third Micro-LED chip do not need to be arranged to a temporary substrate by several times and then transferred to the substrate of the display panel at the same time, so that the arrangement error is reduced and the binding precision is improved.

The invention discloses a wood-aluminum composite-type door window which comprises a window frame and a window leaf. The window frame comprises a wood frame arranged on the indoor side and aluminum frames arranged on the outdoor side, grooves with cross sections in the shape of inverted trapezoids are formed in the wood frame, a clamping-connecting groove symmetrically formed by two dovetail grooves is formed in each aluminum frame, dovetail connecting members are arranged between the grooves and the clamping-connecting grooves, each dovetail connecting member comprises an embedding end and a clamping-connecting end, the upper end of each embedding end is formed by two symmetrically-arranged Z shapes while the lower end of the same is T-shaped, the upper end and the lower end of each embedding end form three glue injecting grooves, the cross section of each clamping-connecting end is trapezoidal, the embedding ends are embedded in the grooves, two clamping-connecting arms of each clamping-connecting groove extend in the corresponding groove and are connected with the clamping-connecting end in a clamped manner, and glue is filled in the glue injecting grooves. The dovetail connecting members are arranged between the wood frame and the aluminum frames, and can prevent water drops on the aluminum frames from entering the wood frame, so that the wood frame is ensured not to deform after being affected with damp; the dovetail connecting members can barrier heat transfer of the aluminum frames, so that the door window is enabled to have good heat insulation effect.

The invention relates to a reinforcing steel bar positioning device and platform integrated structure capable of being quickly assembled and disassembled. The steel bar positioning device and platformintegrated structure structurally comprises a platform frame body, a lateral reinforcing steel bar positioning system, a moving system, an operation platform system and a bottom reinforcing steel barpositioning system; the operation platform system is arranged on one side of the platform frame body; and the lateral reinforcing steel bar positioning system is movably installed on the other side of the platform frame body through the moving system, and the bottom reinforcing steel bar positioning system is installed at the bottom of the platform frame body. The reinforcing steel bar positioning device and platform integrated structure has the advantages that 1) the lateral reinforcing steel bar positioning device improves the reinforcing steel bar binding precision and binding speed, a lateral reinforcing steel bar positioning bed-jig is convenient and free to assemble and disassemble, and convenience is brought to further integral hoisting of a reinforcing steel bar framework. 2) a walking structure realizes lateral movement of the positioning structure, and the condition that the reinforcing steel bar framework is limited by a reinforcing steel bar positioning notch in the hoisting process, so that reinforcing steel bars are blocked and deformed is avoided; and 3) a construction platform increases a reinforcing steel bar temporary storage place and is a reinforcing steel barbinding construction platform for personnel to operate and use, so that the construction efficiency is improved, the safety risk is reduced, and the construction quality is improved.

The invention provides a cement concrete bridge deck pavement and construction method. The cement concrete bridge deck pavement and construction method comprises: cement concrete bridge deck reinforcement cage in situ binding tire frame, cement concrete bridge deck tool type support formwork, cement concrete bridge deck Bridge deck track sliding type operation platform and cement concrete bridge deck track sliding type pouring device. The overall structure first uses the tire frame to bind the steel bars, and then uses the formwork tool to support the formwork. After the formwork is supported, the integrated operation platform is used to pour and level it. After the leveling is completed, the pouring device is used to chisel and maintain .

The invention provides a high-precision automatic FPC binding device, which includes an upper frame, a lower frame and a UPS uninterruptible power supply, and is characterized in that: it also includes an ACF attachment mechanism, an FPC pre-pressing mechanism, an FPC local pressure mechanism, an FPC upper The material platform mechanism and the four-axis adjustment conveying platform mechanism; the FPC main pressing mechanism, the FPC pre-pressing mechanism and the ACF attachment mechanism are sequentially arranged on the horizontal workbench of the lower frame, and the FPC feeding platform mechanism is connected with the ACF attachment mechanism. The four-axis adjustment conveying platform mechanism is arranged on the horizontal workbench of the lower frame and is located at the front side of the FPC local pressing mechanism, the FPC pre-pressing mechanism and the ACF attaching mechanism. The invention is equipped with an adjustable four-axis transport platform to transport the liquid crystal glass substrate, corrects and compensates through CCD alignment, reduces the error of FPC binding, and only needs one operator to load and unload materials at the same station to complete the entire binding process , greatly reducing the uncertainty caused by manual operation, and greatly improving the binding accuracy of the product.