147results about How to "Improve work convenience" patented technology

A joint guarantee system for vehicle assembly is applied to a vehicle assembly line that assembles an assembling object to a vehicle carried through on a conveyer line as an assembling element, and includes a vehicle detector that detects the vehicle entering the conveyer line, tool detectors disposed along the conveyer line that detect a position of an assembling tool on the conveyer line, an inertial sensor module installed in the assembling tool that detects an angle and a displacement of the assembling tool for an assembling point of the vehicle and the assembling object, a tool controller that applies control signals corresponding to a predetermined assembling point of the vehicle and the assembling object, a kind of assembling element, and assembling torque of the assembling tool, to the assembling tool, and a main controller that processes and stores the above information.

The invention relates to a classifier for automatically testing wafers, which comprises a feeding box, a receiving box and an empty box arranged at the front end of a stand. The feeding box is used for placing wafers to be tested, the receiving box is used for placing the tested wafers with different levels, while the empty box can receive an empty charging tray at the feeding box or an empty charging tray needing to supplement the receiving box. In addition, a test device is arranged at the back end of the stand, and is provided with a tester and a probe capable of lifting; two transfer devices capable of moving between a transportation area and the test device transfer the wafers to be tested alternately to the test device to test, and transfer the wafers after being tested to the transportation area; and a pick-and-place device is used for picking the wafers to be tested on the feeding box and placing the wafers on the two transfer devices, and picking and placing the tested wafers on the two transfer devices to the receiving boxes with different levels respectively according to the test result. Therefore, the classifier can ensure quality of the tested articles and effectively promote working convenience and usage benefit of productivity.

A reflective reading structure with different optical paths switch for portable computer mainly takes a portable computer as main body, the front side of which a reading end is arranged and acted as an optical path for reading barcode. A securing column, respectively arranged at upper edge of two (light and right) sides of the reading end, is respectively pivoted to a long supporting frame, which has a turning function, and front side of which is finally pivoted a casting element that is corresponded to the reading end and has a turning function whereby, applying the reflecting function of the casting element and cooperating the turning function thereof, the light irradiated from the portable computer is reflected in order to scan barcodes at different positions.

The invention provides a wallpaper laying and pasting robot and a wallpaper laying and pasting method. The wallpaper laying and pasting robot comprises a first guide mechanism, a material box, a gluing mechanism, an airing mechanism and a paper pasting mechanism are arranged on the first guide mechanism, a wallpaper pasting roller and an edge pressing cutting mechanism are movably arranged on a second guide mechanism. The wallpaper laying and pasting method comprises the following steps that the wallpaper is glued; the glued wallpaper is conveyed to the paper pasting roller, one or more airingrollers rotate to enable the portions, between the adjacent airing rollers, of the wallpaper to keep the preset wallpaper length and/or stay for a preset time; the wallpaper is pasted to a preset position of the wall; image data of the wall provided with the wallpaper in a pasted mode are collected, and splicing position data of the wallpaper to be pasted are generated on the basis of the image data; the splicing position data are responded, and the wallpaper is pasted to the wall corresponding to the splicing position through the paper pasting roller, circulated execution is performed untillaying and pasting are completed.

A chip detecting sorter comprises a feeding box arranged in the front terminal of the sorter table, holding box and an empty box. The feeding box can hold the chip to be tested to support the material. The holding box can hold the test-finished chip to take the material. The empty box can receive the empty tray at the feeding box position or supply the empty tray necessarty for the holding box. A plurality testing devices including testers, probe cards and locating tools are arranged at the rear terminal of the sorter table to test the chip. A transfer loading device is arranged among the feeding box, the holding box and the tester to transfer and load the test-finished chips and automatically transfer and load among the feeding box, holding box and the empty box and supply the empty tray. Thus, the invention can test the chips after cutting and sort immediately based on the test result so as to ensure the test quality and effectively promote the operation convenience and the usage benefit of the capacity.

The present application discloses a wireless projector-type auto-darkening welding helmet comprising: a helmet housing; a headband structure for securing the helmet housing; an auto-darkening filter secured on the helmet housing; a wireless communication module; and a micro-projector which is data-connected to the auto-darkening filter and the wireless communication module, wherein when the auto-darkening filter is in a transparent state, the micro-projector is adaptable to project operating parameters of the auto-darkening filter and/or data received by the wireless communication module, as images, onto a plane in front of the welding helmet such that they can be watched by an operator who wears the welding helmet on his/her head. The present application also discloses a welding apparatus equipped with said wireless projector-type auto-darkening welding helmet.

A fuel cell has a unit cell in which a membrane electrode assembly, in which a pair of electrodes are provided on either side of an electrolyte membrane, is provided between a first separator and a second separator. Pin insertion holes are respectively provided in a plurality of portions in an outer periphery of each of the first and the second separators, and the pin insertion holes of the first separators are respectively coaxial with those of the second separator. A leg portion of a cell fastening pin made of resin is inserted through each pair of the coaxial pin insertion holes of the first and the second separators. The unit cell is fastened by fitting a flange portion formed at an end of the leg portion to the first separator, and fitting a hook portion formed at the other end of the leg portion to the second separator.

Provided is a pipe fitting and clamping apparatus including a fixed block having a first sliding surface with a groove shape formed therein, a pair of pivot blocks pivoted about hinge pins installed at both of left and right ends of the fixed block and having second sliding surfaces rounded at inner sides thereof, a pair of first insert guides installed inside the fixed block and having rear surfaces which come in close contact with the first sliding surface and slide, a pair of second insert guides installed inside the pivot blocks and rounded such that rear surfaces come in contact with the second sliding surface and slide, and a plurality of inserts having front surfaces in contact with outer circumferential surfaces of pipes and rear surface which come in close contact with the front surfaces of the first insert guide and the second insert guide and slide.

According to the pipe fitting and clamping apparatus, since the pivot blocks are connected to both of left and right ends of the fixed block to compress the pipes using the principle of the lever, the compressing force can be increased with a small force during the compressing operation, and since the inserts are slid along the first and second insert guides to surround the entire circumference of the pipes and uniformly apply a pressure thereto upon rotation of the pivot blocks, the pipes can be compressed in a perfect circle shape.

The invention discloses an Internet business packet capturing and fault positioning method based on a non-root android terminal. A virtual communication channel is established on an android terminal; communication data packets with identification ID are captured on the virtual communication channel; the communication data packets with the identification ID are written into a data format file; the data format file is analyzed; and the content of the data format file is analyzed, and a communication abnormity is positioned. Through application of the method, when the abnormity that APP service cannot surf the Internet or surfs the Internet slowly occurs in the android terminal, the communication fault can be rapidly positioned.

A parking apparatus for an automatic transmission, may include a sprag shaft having a first portion and a second portion extending from the first portion, wherein an end of the first portion may be inserted in a shaft groove formed in a transmission housing, and a sprag having one end fitted around the first portion of the sprag shaft to rotate about the sprag shaft, a sprag bracket fitted around the first portion of the sprag shall to cover the end of the sprag therein, wherein the second portion protrudes through the sprag bracket and the sprag bracket may be fixed to the transmission housing, and a sprag return spring mounted on the second portion protruding through the sprag bracket, wherein an end of the sprag return spring may be supported by the transmission housing and the other end thereof may be supported by the sprag.

The invention provides a positioning device capable of positioning multiple electronic components at the same time. The positioning device comprises a positioning mechanism and a driving mechanism. The positioning mechanism is provided with a plurality of clamping devices, and each clamping device is provided with a plurality of abut-against parts for abutting against multiple electronic components. The driving mechanism is provided with at least one driving source and is used for driving the plurality of clamping devices of the positioning mechanism to generate relatively-oblique displacement, and thus the plurality of abut-against parts of each clamping device push the multiple electronic components at the same time and abut against angle parts of the multiple electronic components, and the plurality of clamping devices can clamp and position the multiple electronic components, and prevent the multiple electronic components from being drifted at will. The positioning device can be used for positioning the multiple electronic components at the same time at a time, reference parts of the electronic components are enabled to be fixed at preset reference positions, and relative positions of centers of the electronic components are fixed when a pick-and-place device of a transfer device carries out picking and placing, and thus the electronic components can be accurately transferred and placed in an accommodation tank of a bearing container, and the positioning efficiency and the practical benefits of operation quality are improved.

In the elevator operating panel of the present invention, the housing (10) is arranged approximately vertically. An upper panel (11), a middle panel (12) and a lower panel (13) are arranged approximately vertically at predetermined positions on the front surface of the box. A hinge unit (14) is arranged inside the box body (10) to support the middle panel (12). The hinge unit rotates forward centering on one side edge after advancing the middle panel (12).

The invention discloses a numerical control system based route offsetting method of a tool path. The method is characterized by particularly comprising the following steps of carrying out pretreatmentaccording to the route information of an original line; extracting the offsetting information of a route subjected to the pretreatment; making a route in which a line segment is independently offsetaccording to the offsetting information; carrying out route repairing on the route in which the line segment is independently offset; and carrying out range interference checking on the repaired route. The method is simple to operate and convenient to maintain, can be used for enabling the compensation to be more convenient, and meanwhile, is easy to extend and adapts to multiple kinds of routes.

The invention discloses an asynchronous multithread processing-based on-line unified dutiable goods declaring method which comprises the following steps: after dutiable goods declaring inquiry requests sent from an invoicing end is received by an acceptance end, enterprise identity information and dutiable goods declaring data contained in the requests are subjected to verifying operation; when enterprise identities are verified to be legal and the dutiable goods declaring data is verified to be complete, the acceptance end sends the dutiable goods declaring data respectively to a first processing end and a second processing end according to predetermined category sending rules, and then the dutiable goods declaring data can be subjected to dutiable goods declaring procedures; when messages of successful dutiable goods declaring data reception are returned by the processing ends, the dutiable goods declaring inquiry requests sent from the invoicing end can be forwarded to the processing ends via the acceptance end, and dutiable goods declaring inquiry results sent from the processing ends can be returned to the invoicing end. According to the on-line unified dutiable goods declaring method disclosed in the invention, via an asynchronous multithread processing method, a data processing rate and system fault tolerance are greatly improved.

According to an exemplary embodiment of the present invention, a trocar is provided. The trocar includes: a sharp end; at least three concave cutting edges extended from the sharp end; and at least three concave cutting surfaces forming the sharp end and the at least three cutting edges.

The invention provides an electronic element feeding device which comprises a feeding device, an anti-blocking mechanism and a material carrying mechanism. The feeding device is provided with at least one material channel capable of conveying electronic elements, the material channel is provided with an impurity eliminating structure capable of eliminating dust and bits, the anti-blocking mechanism is provided with at least one vibrator connected with the feeding device and used for vibrating the electronic elements in the feeding device, the material carrying mechanism is provided with at least one carrying table driven by a drive source for displacement, the carrying table is used for carrying electronic elements output from the material channel, and the material carrying mechanism is further provided with a dust eliminating structure capable of eliminating dust and bits. The vibrator of the anti-blocking mechanism is used for vibrating the feeding device, so that the electronic elements in the material channel of the feeding device are separated due to vibration and are prevented from being overlapped and blocked, the electronic elements are conveyed out in the same direction, and the practical benefits of effectively preventing material blocking and improving convenience of operation are achieved.

The invention provides an extraction method of natural red pigment. An extraction device of the natural red pigment comprises a box 100, wherein an open cavity 111 opening upwards is fixed in the box100, a drive cavity 101 is formed in the lower end wall of the open cavity 111 in a communicated manner, a drive rotary motor 103 is fixed in the lower end wall of the drive cavity 101, a driving gear104 is fixed on the upper end surface of an output shaft of the drive rotary motor 103, the left side of the driving gear 104 is meshed with a driven gear 106, a rotating shaft 105 is fixed in the driven gear 106 and connected with the lower end wall of the drive cavity 101 in a running fit manner, a rotating plate 108 is fixed on the upper end surface of the rotating shaft 105, and bilaterally symmetrical and vertically through roll grooves 109 are fixed in the rotating plate 108. The device is simple in structure and convenient to use and adopts efficient feeding and shaking absorption extraction and uses push-press work for efficient separation and screening of an extracting agent and solids, and work convenience of the device is improved.

The invention discloses a nuclear leak detector comprising a lens and a body. A light reflector, an encoding template, a vacuum chamber, an optical fiber cone, a second image sensor, a lens group, a first image sensor, a power supply module, an industrial control module, a data acquisition module and a display screen are arranged in the body successively. The lens group is located above the lightreflector. The first image sensor is located above the lens group. The vacuum chamber includes a metal housing disposed between the encoding template and the optical fiber cone, a titanium window disposed on a side of the metal housing and close to the encoding template, a fluorescent screen disposed on the other side of the metal housing and close to the optical fiber cone, and a photocathode anda micro-channel plate that are both disposed in the metal housing and distributed in the direction from the titanium window toward the fluorescent screen. The nuclear leak detector detects nuclear pollution sources efficiently by a new detection method and improves the accuracy of the location display of radioactive sources so as to meet actual nuclear pollution treatment requirements.

A manhole cover and a manhole management system are provided. A manhole cover according to one embodiment includes: a cover body; an electronic unit including at least one sensing unit configured to sense information inside a manhole and at least one communication module configured to transmit information which is obtained through the sensing unit to the outside, and embedded in the cover body; a battery providing driving power to the electronic unit; and a wireless power reception antenna embedded in the cover body to receive wireless power supplied from the outside and provide the wireless power to the battery.