34results about How to "Avoid getting too close" patented technology

The invention provides a flexible display device and belongs to the technical field of display. The flexible display device comprises a fixed substrate and a flexible display panel. The fixed substrate comprises a pasting area and a peripheral area; the flexible display panel is pasted to the fixed substrate in the pasting area; the peripheral area is provided with at least one air bag. When the flexible display device bends along a bending axis, the flexible display panel is divided into a first area and a second area by the bending axis; the air bag enables a gap to be formed between the flexible display panel in the first area and the flexible display panel part in the second area. Thus, damage caused by excessive bending of the flexible display panel is prevented, the service life of the flexible display device is prolonged and the reliability of the flexible display device is improved. Besides, the air bag is light, so that the flexible display device can be made light and thin.

A method for forming a semiconductor device comprises the following steps: providing a semiconductor substrate, wherein gate structures are formed on the surface of the semiconductor substrate; forming offset spacers at the two sides of the gate structures; performing co-doping (including first doping and second doping) on the offset spacers, wherein the first doping is used for capturing defects in the offset spacers, and the second doping improves the content of doped ions in the regions, near the surface of the semiconductor substrate, of the offset spacers; forming lightly doped regions in the semiconductor substrate at the two sides of the gate structures by using the offset spacers as masks; forming main spacers on the side walls of the offset spacers; and forming heavily doped regions in the semiconductor substrate at the two sides of the gate structures by using the main spacers as masks. According to a semiconductor device formed by the method of the invention, the content of boron ions in the semiconductor substrate below the offset spacers is reduced, the probability that boron ions diffuse into a channel region is reduced, the short channel effect of the semiconductor device is improved, and the electrical performance of the semiconductor device is optimized.

The embodiment of the invention provides a touch display panel and a touch display device, relates to the technical field of display, and increases the distance between touch signal lines in a step area. The panel comprises a display area and a non-display area. The non-display area comprises a step area and a non-step area, and the step area comprises a wiring area, a bending area and a functional area; The panel also comprises a retaining wall which is arranged around the display area in the non-display area; touch electrodes and touch signal lines, wherein the touch signal lines extend to the functional area from the non-step area, the routing area and the bending area, the parts, located in the non-step area, of the touch signal lines are touch routing lines, the touch routing lines are located on the sides, close to the display area, of the retaining walls, and the parts, located in the step area, of the touch signal lines are touch leads; an electrostatic shielding signal line which is located in the non-display area, wherein the part, extending in the second direction in the step area, of the electrostatic shielding signal line is located on the side, away from the display area, of the retaining wall, and the second direction is the extending direction of the retaining wall in the step area.

The invention discloses a seven-array element anti-interference Beidou satellite navigation system. The system comprises an antenna array and a satellite signal receiver. The satellite signal receivercomprises a receiver shell, and a receiver upper cover plate and a receiver lower cover plate which are clamped at the upper end and the lower end of the receiver shell. An anti-interference unit, areceiver unit and a power unit are clamped in the receiver shell. A radio frequency connector is in threaded connection within the side wall of the receiver shell. A radio frequency connection line isfixed at one end of the radio frequency connector. A navigation calculation module and a clock management module are fixed in the receiver shell. The antenna array comprises a mounting frame. A localoscillator module and a power module are fixed at the middle position of the lower part of the mounting frame. A radio frequency channel circuit is fixed at the lower part of the mounting frame. Antennas are fixed at the upper part of the mounting frame. An antenna housing is fixed on the top of the mounting frame. An SMP connector is fixed on the outer wall of the lower part of the mounting frame. The radio frequency channel circuit comprises a GNSS radio frequency module and 7 BD2 radio frequency modules.

The invention provides an oil mill. The oil mill comprises a first support frame provided with an axial through hole, and an oil milling component arranged in the axial through hole and having a slag outlet. The oil mill further comprises a slag scraping component arranged in the slag outlet of the oil milling component and detachably connected with the first support frame. As the slag scraping component is arranged on the first support frame, the oil mill can take out the oil milling component without disassembling the slag scraping component in the cleaning and maintaining process so as to achieve the purpose of convenience for cleaning and maintenance.

The invention discloses punching equipment for automobile precision parts. The punching equipment comprises a frame body, a base, a workbench and a servo motor, and U-shaped seats are fixed to the two sides of the top end of the base. During drilling, a driving motor is sleeved with a driving gear, the driving gear can be driven by a rotating shaft at the bottom of the driving motor to rotate together, and a driven gear fixed on a supporting column on one side of the driving gear is driven to rotate; a transmission rod is arranged on the side, penetrating through the supporting column, of the driven gear, the driven gear drives a transmission fan on one side of the transmission rod to rotate, and due to the fact that the transmission fan blows air towards the side face, heat dissipation of drilling cannot be conducted possibly; therefore, an L-shaped exhaust pipe is additionally arranged on one side of the transmission fan, one end of the exhaust pipe is aligned with the transmission fan, the other side of the exhaust pipe is aligned with a drilling part, when a drill bit is driven, the transmission fan is driven to drive, cool air is generated, meanwhile, the drilling part is aligned, and heat dissipation is conducted on the drilling part, so that cooling is conducted while drilling is conducted.

The invention relates to the field of color sorters, and discloses a control method for adjusting blowing of an injection valve in real time based on bad points and sizes. The control method comprisesthe following steps that to-be-sorted material is added into a color sorter and an image of the material is collected, foreground and background separation are carried out on the image to obtain a saliency map of the material; whether bad points exist or not in the saliency map is judged; whether the material in the saliency map is heterochrome material or not is judged; and the size of the material is measured and the material is blown so as to drop the material from a waste outlet. The invention further discloses a control system for adjusting blowing length of the injection valve in real time based on bad points and sizes. An image acquisition module, a saliency processing module, a bad point judgment module, a heterochrome judgment module, a waste removal module, a storage module andan input module are connected with an controller, the air blowing time of the removing device can be controlled according to the size of the material, the material can be prevented from being blown too far or too close, the material can fall into the waste outlet, and a certain energy source can be saved.

Disclosed is a high frequency throwing structure, mainly comprising multi-throwing pads on the end chip with multi-throwing pads and multi-throwing pads on the end of seal agent. Its characteristics is that, the connecting type of high efficiency signal is on multi-throwing pads on the end of chip has the output two near adjacent multi-throwing pads to the seal agent in parallel method, and the connecting type of earthling signal is high frequency signal which has two earthling loop nearby, especially a multi-throwing pads on the end of seal agent is shared by two adjacent multi-throwing pads for output of high frequency signal. So the invention can avoiding too fewer distance between throwing, and can acquire good match of capacitance and inductance each other between chip and with good electric specification.

The invention discloses processing equipment and a processing method for a flexible customized digital blanket, relates to the field of blankets, and provides the following scheme aiming at the problems that partial fibers on the surface of cloth cannot be lustring, so that the brightness degree of the surface of the cloth is non-uniform and the practicability is low in the background technology. Comprising a two-needle bar warp knitting machine, a fabric cutting machine, a digital printing machine, a lustring device, a cutting device and an edge covering machine, the lustring device comprises a bottom plate, supporting columns are welded to the outer walls of the four corners of the top of the bottom plate, a mounting frame is arranged above the bottom plate, and the four corners of the bottom of the mounting frame are welded to the outer walls of the top ends of the four supporting columns correspondingly; and connecting mechanisms are arranged on the inner walls of the top and the bottom of the mounting frame. The surface tension of cloth can be adjusted, fibers can make complete contact with the lustring roller, the lustring effect is improved, the lustring roller can be prevented from making too close contact with the cloth, meanwhile, the connecting plates can be prevented from falling off, and practicability is improved.

A computer monitor for preventing myopia for children, comprising a monitor body and a distance detection unit, the monitor body includes a monitor casing, a liquid crystal screen, a base, a bracket, a button, and a display control panel; the distance detection unit includes a proximity switch upper, a proximity switch lower, and a distance sensor; The proximity switch is arranged on the upper frame of the display case and connected with the display control board; the proximity switch is arranged on the lower frame of the display case and connected with the display control board; the distance sensor is arranged on the lower frame of the display case and connected with the display control board board connection. When the display is used by children, the distance between the head and the display can be judged by the distance sensor, the operation is simple, the use is convenient, and the damage to the eyes of the liquid crystal screen when children use the computer can be well prevented.

The invention discloses a durable electric insulation column, which comprises a ferrule for connecting utility poles, two inserting sleeves are arranged symmetrically at the position of the outer ring of the ferrule, and more than three inserting sleeves are annularly arranged at the position of the outer wall of the inserting sleeve. There is a connection hole in the sleeve, a bracket rod is inserted in the sleeve, and more than one sliding sleeve is arranged on the body of the bracket rod. A shaft is provided, and an insulated winding post is inserted on the top of the shaft, and more than one winding groove is provided on the surface of the insulated winding post; the device can realize the lateral position adjustment of the insulating winding post through a sliding sleeve , the upper and lower position adjustment of the insulating winding post can be realized through the shaft rod, so that the cables wound on two adjacent insulating winding posts are prevented from being too close, and electromagnetic interference is reduced.

The invention discloses a metal plate cutting-off and edge-sealing device with a laser carving function. The device comprises a worktable, a plate cutting-off and edge-sealing device body is fixedly mounted on the worktable through a rack and comprises a heating bar, a cutter, a cutting-off device main body comprising an air cylinder and a hob cutter, wherein the heating bar and the cutter are mounted on the worktable, and the cutting-off device main body is arranged above the heating bar and the cutter; a plate is arranged between the cutter and the cutting-off device main body, the worktable comprises a table face and supporting legs, and the outer edge end of the table face is provided with four supporting seats which are arranged into two rows; a connecting rod is hinged to each supporting seat, the connecting rods and the supporting seats are hinged through screws, and locking nuts are arranged on the screws; the connecting rods are all connected to a baffle through spherical hinges, the convex edges of the spherical hinges face one side of the outer edge end of the worktable, and a laser carving device body is further arranged on the worktable. The metal plate cutting-off edge-sealing device with the laser carving function is convenient to use, low in manufacturing cost, convenient to dismount and mount, easy to mount and manufacture, and capable of saving energy and reducing consumption.

The invention provides a tableware assembly device. The device comprises a rack, a rotating device, a conveying device and a driving mechanism. The rotating device and the conveying device are locatedon the upper end of the rack, the driving mechanism is located on the lower end of the rack, the conveying device comprises a first conveying device body, a second conveying device body and a third conveying device body, the first conveying device body, the second conveying device body and the third conveying device body are sequentially arranged in the rotation direction of the rotating device,the first conveying device body conveys a first material, the second conveying device body conveys a second material, the third conveying device body conveys a third material, meanwhile, the horizontal height of the first conveying device body is larger than that of the second conveying device body, the horizontal height of the second conveying device body is larger than that of the third conveying device body, therefore, under the gravity effect, the first material falls on the second conveying device body, under the gravity effect, the second material falls on the third conveying device body, through the rotating device, the first material, the second material and the third material are matched, positioning is accurate, tableware can be accurately assembled, and work efficiency is high.