58results about How to "Optimize location relationship" patented technology

The invention provides a processing device for an air bag polishing tool surface polishing pad and relates to the processing device for an air bag polishing tool. The processing device comprises a base, a stand column, a guide rail, a slide block, a left limiting block, a right limiting block, a cutter, a pressing mould, a cutter return spring, a polishing pad forming base mould, a heating wire, a polishing pad gluing base mould, a height adjusting block and a height fixing latch. The stand column is fixed on the base. The guide rail is fixed on the stand column. The slide block is in sliding fit with the guide rail. The left limiting block and the right limiting block are respectively arranged on the left side and the right side of the guide rail. The cutter is fixedly connected with the slide block. The pressing mould is fixedly connected with the slide block. The pressing mould and the cutter are in sliding fit. The cutter return spring is arranged between the pressing mould and the cutter. The polishing pad forming base mould is fixed on the base and arranged below the cutter. The heating wire is electrically connected with the polishing pad forming base mould. The polishing pad gluing base mould is fixed on the base and arranged below the cutter. The processing device is simple and compact in structure, convenient to operate, high in processing precision, and capable of forming and cutting air bag polishing pads, and gluing and pressing air bags.

The invention relates to the technical field of automatic equipment, in particular to a vacuum absorption platform with a two-dimension angle adjustment function, which comprises a base, a fixed base, a vacuum sucker, a two-dimensional angle adjustment base, an exhaust tube, and a vacuum pump, wherein the vacuum pump is externally arranged, the base is in a structure with an upper step and a lower step, the center of the vacuum sucker is provided with an absorption air cavity, the outer end surface of the vacuum sucker is provided with an absorption air slot, the two-dimensional angle adjustment base comprises a first adjustment layer, a second adjustment layer, a third adjustment layer, a vertical flexible hinge and a horizontal flexible hinge, the vertical flexible hinge is arranged between the second adjustment layer and the third adjustment layer, and the horizontal flexible hinge is arranged between the first adjustment layer and the second adjustment layer. According to the demand of users, the platform can be horizontally or vertically conveniently mounted, can be flexibly applied in automatic equipment, and provides a better loading tooling jig for optical elements, wafers, precise workpieces, and the like in the field of automation.

A semiconductor storage apparatus having an SRAM memory cell of a low power consumption type which can reduce a wiring length of a bit line. NMOS transistors N1, N3 and N4 are formed in a P well region PW0, NMOS transistors N2, N5 and N6 are formed in a P well region PW1 and a wiring direction (a second direction) of bit lines BL1 and BL2 (bit lines BL12 and BL22) is set to be orthogonal to a direction of separation arrangement (a transverse direction in the drawing; a first direction) of the P well regions PW0 and PW1. The P well region PW0 and the P well region PW1 are formed opposite to each other with an N well region interposed therebetween.

An intelligent teleprompter for stage performance and a working method thereof are disclosed, the intelligent teleprompter comprises a stage body, a moving mechanism and a control mechanism, the control mechanism comprises a processor, a driving device and a storage device, and the storage device is used for storing text data; a circle of annular groove position is formed in the edge of the stagebody, and an electric turning cover plate is arranged above the groove position. The moving mechanism is arranged in the groove position and comprises a lifting device, an annular sliding rail, an electric sliding block and an electronic word prompting plate. The lifting device is arranged at the bottom of the slot; the lifting height of the annular sliding rail is controlled; the annular slidingrail is arranged above the lifting device; the electric sliding block is embedded in the annular sliding rail; the electronic sliding block is arranged on the annular sliding rail and used for drivingthe electronic word prompting plate to move along the annular sliding rail, the electronic word prompting plate is arranged above the electric sliding block, an electronic number plate is arranged onthe electronic word prompting plate, the electronic word prompting plate and the electronic number plate are connected with the processor, the electronic word prompting plate is used for displaying prompt content, and the electronic number plate is used for helping a user determine the corresponding electronic word prompting plate.

The invention relates to the field of track detection, in particular to a high-speed rail track measuring device and method. The device disclosed by the invention comprises illuminating lamps, outline measuring instruments and cameras, of which the position relationship is optimized, so that the illuminating lamps can be in team work with the outline measuring instruments and the cameras. The high-speed rail track measuring device disclosed by the invention has the capacity for collecting processing data under the condition of insufficient lighting or dark conditions. Besides, track buckles are recognized, so that strokes are calculated, tracks are positioned, recognition and accurate positioning of problem tracks are realized, and the timely maintenance of the tracks is facilitated.

A transmission structure for the transmission teeth of a cylindrical sewing machine. The machine table of the sewing machine is composed of a rectangular box-shaped main part and a cylindrical part protruding sideways from the main part. A needle plate is arranged on the cylindrical part. , the cylindrical part is provided with a forward feed tooth and a rear feed tooth, the forward feed tooth and the rear feed tooth go in and out of the feed tooth grooves before and after the needle drop hole of the needle plate, through the transmission of the transmission mechanism, the The forward feeding gear and the rear feeding gear move circularly in an elliptical path; it also includes: the feeding gear assembly, the driving shaft, the motion conversion mechanism, the front and rear main shaft assembly of the transfer, the upper and lower transmission shaft assembly of the transfer, the fixed moving direction assembly, the first transfer Front and rear drive shaft assemblies and a second transfer front and rear drive shaft assembly.

The invention discloses a tool hammer for art. A hammer sleeve comprises an open end and a closed end, a spring washer is arranged on the lower edge of the open end of the hammer sleeve, one end of an elastic hammer is sleeved with the hammer sleeve, a hammering surface is arranged at the other end of the elastic hammer, a spring is arranged between the inner bottom surface of the closed end of the hammer sleeve and one end, sleeved with the hammer sleeve, of the elastic hammer, a staggered rod is arranged on the inner bottom surface of the closed end of the hammer sleeve, a staggered cone is arranged at one end, sleeved with the hammer sleeve, of the elastic hammer, two inclined positioning grooves are formed in the outer wall of the elastic hammer, the connecting line of two points, located in a cross section of the elastic hammer, of the positioning grooves passes through the circle center of the cross section, one end of each positioning rod is inserted in the positioning groove, the other end of each positioning rod is fixed on the hammer sleeve, an elastic piece and fixing rods are arranged at a middle section of a handle, middles of the fixing rods are disconnected, lantern rings are arranged in the middles of the fixing rods and are in threaded connection with the fixing rods, the tail end of the handle warps upwards, and a hook is arranged on the handle. The hammer is particularly applicable to three-dimensional art works such as clay sculptures and the like, is used for knocking out irregular pits on soft art materials, and is beneficial to presentation of disordered aesthetics.

The invention discloses a double-purpose leg training device. The double-purpose leg training device comprises a ground-attaching frame, a balance weight device, a pedal, a vertical frame, a swing frame, an adjusting frame and a bearing frame. The weight balance device is located on one side of the ground-attaching frame, the pedal and the vertical frame are fixed to the ground-attaching frame, the bearing frame is connected to the upper portion of the vertical frame in a rotatable mode, the swing frame is connected to the bearing frame in a rotatable mode, one end of the adjusting frame is fixed to the swing frame, the other end of the adjusting frame is inserted into a through hole formed in the bearing frame, pin holes are formed in the side walls of the bearing frame and internally provided with a pin, a plurality of positioning holes are formed in the adjusting frame, the pin is inserted into the positioning holes, and the bearing frame is connected with a balance weight part in the balance weight device through a connecting rope. The double-purpose leg training device can meet the training requirements of the thighs and the shanks, so that purchase cost is reduced, and the occupied space of equipment is reduced.

The invention discloses an art tool hammer. A hammer sleeve of the art tool hammer is provided with an open end and a closed end, a spring washer is arranged at the lower edge of the open end of the hammer sleeve, one end of an elastic hammer is nested in the hammer sleeve, a hammering surface is arranged at the other end of the elastic hammer, a spring is arranged between the inner bottom surface of the closed end of the hammer sleeve and the end, which is nested into the hammer sleeve, of the elastic hammer, a staggered rod is arranged on the inner bottom surface of the closed end of the hammer sleeve, a staggered cone is arranged at the end, which is nested into the hammer sleeve, of the elastic hammer, two positioning grooves are formed in the outer wall of the elastic hammer and are provided with vertical upper sections and oblique lower sections, a connecting line of every two points, which are positioned on the cross section of the elastic hammer, of the positioning groove crosses the circle center of the cross section of the elastic hammer, one end of each positioning rod is inserted into the corresponding positioning groove, the other end of each positioning rod is fixed onto the hammer sleeve, the elastic hammer can move towards the inside of the hammer sleeve after the art tool hammer hammers onto an object, a clip is arranged in a middle section of a downwardly oblique handle, the tail end of the handle is curled up, and the handle is provided with a hook. The art tool hammer has the advantages that the art tool hammer is particularly applicable to stereoscopic artwork such as clay sculptures, can be used for forming irregular pits on soft art materials by means of knocking and is favorable for showing aesthetics of disorder.

To realize a manufacturing method for a wheel-supporting rolling bearing unit that can establish sufficient parallelism between a rotating side installation surface 14 for fastening to and supporting a disk of a disk brake and a stationary side installation surface 15 for fastening a caliper or support, in the present invention, while rotating a hub 2 comprising the rotating side installation surface 14 with respect to an outer race comprising the stationary side installation surface, a finishing process such as turning is performed on the rotating side installation surface 14 or both side surfaces in the axial direction of the disk which is fastened and supported to and by the rotating side installation surface 14, with the stationary side installation surface 15 as a reference surface.

The invention relates to a backrest of an automobile seat. The backrest comprises a backrest framework. The framework is provided with an n-shaped shell and a beam connecting the two sides of the shell, wherein the shell extends in the circumferential direction of the framework. A safety belt guide plate is rotationally connected to the shoulder of the shell, and the shoulder of the shell is provided with a supporting spring which limits the rotating angle of the safety belt guide plate on the shoulder of the shell. One side of the safety belt guide plate is connected with a supporting plate facing the bottom of the shell. The two ends of the supporting spring are connected to the two sides of the shell respectively. The supporting portion of the supporting spring is connected to the supporting plate in an abutting mode. According to the backrest of the automobile seat, due to the fact that the safety belt guide plate is arranged on one side of the shoulder of the framework, when a safety belt is in use, no matter where and at which angle the backrest is adjusted, the safety belt guide plate is always on the shoulder of the framework to be adjusted along with the backrest, and it is ensured that the safety belt guide plate and the backrest are always in the best and safest position relation.

The invention relates to a circuit PCB (printed circuit board). The LED (light-emitting diode) driving circuit PCB (printed circuit board) comprises a PCB substrate, a wire line for driving an LED to work is arranged on the PCB substrate, and an electronic component group for driving the LED to work is welded to the wire line and comprises a driving control chip. The circuit PCB is characterized in that the PCB substrate is two-sided. The two-sided PCB substrate is adopted by the circuit PCB, part of the line can be selectively distributed on the back of the two-sided PCB substrate, and the problem that a single-sided board is limited in area and wiring staggering occurs easily is solved.

The invention discloses a creation hammer for disorder aesthetics. According to the creation hammer, a hammer sleeve is provided with an open end and a closed end; a spring washer is arranged on the lower edge of the open end of the hammer sleeve; one end of an elastic hammer sleeves in the hammer sleeve; a hammering surface is arranged at the other end of the elastic hammer; a spring is arranged between the inner bottom surface of the closed end of the hammer sleeve and one end sleeving in the hammer sleeve, of the elastic hammer; a staggered rod is arranged on the inner bottom surface of the closed end of the hammer sleeve; a staggered cone is arranged at one end sleeving in the hammer sleeve, of the elastic hammer; two inclined location grooves are arranged in the outer wall of the elastic hammer; one end of a location rod is inserted in each location groove, and the other end of the location rod is fixed on the hammer sleeve; the staggered cone and the staggered rod form a slide rheostat; one end of the staggered cone is sequentially connected with an indication lamp, a switch, a power supply and the staggered rod; the switch, the power supply and the indication lamp are arranged on a handle; an elastic sheet and fixing rods are arranged at the middle section of the handle; the middle of each fixing rod is broken and a sleeve ring is arranged at the middle of the fixing rod; and the handle is provided with a hook. The creation hammer disclosed by the invention is suitable for clay sculptures and other artwork, used for knocking irregular small pits on soft art materials, and beneficial to showing of disorder aesthetics.

The invention discloses a large-length-to-diameter-ratio bar material belt type sorting device. The sorting device comprises a stock bin, a feeding mechanism and a height limiting plate; the stock binis used for storing bar materials; one end of the feeding mechanism is located under a discharging opening of the stock bin and is used for outputting the bar materials outwards; the feeding mechanism is obliquely arranged and is used for enabling the bar materials to be tightly attached together under the action of gravity; the height limiting plate is mounted at the discharging opening in the bottom of the stock bin and is used for limiting the height of the bar materials on the feeding mechanism. The sorting device has the beneficial effects that through the arranged adjustable height limiting plate, different limiting heights can be adjusted according to different diameters of the bar materials, the device is applicable to the bar materials in different diameters, and the bar materials are arranged on the same plane; the device is simple in overall structure, small in occupied area, not prone to errors, high in stability, low in cost, easy and convenient to operate and easy to maintain.

The invention relates to a swing piece conveying support, which comprises a support body, rollers, a support plate, an adjusting bracket, a guard plate and a plurality of mounting plates, and is characterized in that the support body consists of two parallel symmetric side plates and a connecting part between the two side plates; the outer side of the support body is provided with the mounting plates; one side of the support body is connected with the adjusting bracket; the number of the rollers is multiple; the multiple rollers are separately arranged on the support body and the adjusting bracket; the guard plate is arranged on the side plates of the support body; and the support plate is arranged below the guard plates. In actual use, as the adjusting bracket and the support body are connected through bolts, a positional relation between the adjusting bracket and the support body can be conveniently adjusted through the bolts, and therefore, the angle requirement of swing piece conveying is met; moreover, each side plate of the support body is in a shape of T, so that the distance requirement of swing piece conveying can be met to the maximum limit.

The invention discloses a solid wireframe modeling device, and relates to the technical field of solid wireframe modeling. The solid wireframe modeling device comprises a heating feed device on the lower portion and a modeling mechanism on the upper portion. The modeling mechanism comprises two automatic positioning devices and multiple locating modeling devices arranged up and down. Each locating modeling device comprises a square frame. A modeling frame is arranged in the middle of each square frame. The structures of the two automatic positioning devices are the same, and the two automatic positioning devices are located in front of and on the right portion of the locating modeling devices correspondingly. The automatic positioning device on the right portion comprises a vertical mounting shell. A guide groove is formed in the bottom end in a guide shell. A U-shaped swing rod is in sliding connection in the guide groove. The front side and the rear side of the swing rod are fixedly connected with locating push plates. A heat radiation device comprises a heat radiation fan mounted on the guide shell. The solid wireframe modeling device has the beneficial effects that a raw material wire is subjected to modeling through computer control, the modeling speed is high, and the solid wireframe modeling device is suitable for being used for large solid wireframe modeling.

The invention discloses a portable pressing adjustment oil-gas separation atomizer. The portable pressing adjustment oil-gas separation atomizer comprises a first rotating part and a second rotating part which rotate relatively, the first rotating part comprises a cigarette holder and a rotating block which are connected with each other, and the second rotating part comprises a shell and a sliding block contained in the shell. An oil bin is arranged in the shell, an oil hole is formed in the sliding block, the cigarette holder is communicated with the oil hole, one end of the sliding block abuts against the rotating block, the other end of the sliding block abuts against the shell in an elastic mode, and when the rotating block elastically presses or abuts against the sliding block, the oil hole is communicated with or not communicated with the oil bin. The portable pressing adjustment oil-gas separation atomizer has the advantage of oil-gas separation.

The invention discloses an automatic dredging device for a chlorine spray gun of a molten salt chlorination furnace, and belongs to the technical field of chemical production. The problems that in the prior art, chlorine spray gun dredging wastes time and labor, is low in efficiency and has potential safety hazards are solved. The device comprises a base (1) and a chlorine spray gun poking needle (16), wherein a lifting platform is arranged on the base (1), a transmission mechanism and a driving mechanism are arranged on the lifting platform, the transmission mechanism is connected with a heavy hammer mechanism, and the driving mechanism drives the heavy hammer mechanism to do reciprocating motion through the transmission mechanism to hammer the chlorine spray gun poking needle (16). Manpower is replaced by mechanical force, so that the poking needle is efficiently driven in and taken out, the furnace outage time of the chlorination furnace is shortened, the production efficiency is improved, and meanwhile, the potential safety hazard of chlorine emission when the poking needle is driven manually is eliminated.

The invention provides a window-side rolling blind device, consisting of two rolling surfaces which wind around two independent reels. The reels are arranged with a setting angle to each other and correspond to the guides. In order to save space and correctly fix the rolling surfaces at the meeting position, a central piece is used, which is provided with a pedestal for the reel shell of the two rolling surfaces and a pedestal for the guide of the two rolling surfaces meeting at the position. Besides, the casing of a thrust component is fixed in the central component.