51results about How to "Won't increase the width" patented technology

The invention discloses a display module, a display device and a spliced screen, and relates to the technical field of display. The display module comprises at least two main display areas and a spliced display area, and at least part of the spliced display area is located between adjacent two main display areas in the direction parallel to the light-emitting surface of the display module; in therange of the spliced display area, the display module comprises a first display panel in the direction perpendicular to the light-emitting surface of the display module, the first display panel comprises a first substrate, a driving circuit and a plurality of light-emitting devices, the driving circuit and the light-emitting devices are arranged on the first substrate, and the driving circuit is used for driving the light-emitting devices to emit light. By filling at least part of the first display panel between the adjacent two main display areas, the area between the two main display areas has a display function, splicing seams between the main display areas can be weakened or eliminated, and therefore module display of any size is achieved.

Embodiments of the present invention provide an array substrate, a touch panel and a touch device. In the embodiments of the present invention, the array substrate comprises a touch electrode layer, the touch electrode layer comprises a plurality of touch electrode units, and each touch electrode unit is electrically connected with at least one first touch signal line in a display area; at least part of the first touch signal lines are electrically connected with a plurality of second touch signal lines located in the sector; and a plurality of second touch signal lines are distributed in at least two metal layers. The technical scheme provided by the embodiments of the present invention can solve the problem of the display effect and touch sensitivity influenced by the large resistance of the touch signal line in the prior art to a certain extent.

The present invention provides an OLED display panel and an encapsulation method thereof. The OLED display panel includes a substrate, a thin film transistor layer formed on the substrate, an OLED light emitting layer prepared on the thin film transistor layer, and an encapsulation layer prepared on the OLED light emitting layer, wherein the OLED light emitting layer includes an OLED light emitting device, and the encapsulation layer includes a plurality of inorganic layers and organic layers which are alternately disposed, wherein at least one of the inorganic layers in the encapsulation layer contacts at least one inorganic material film layer in the OLED light emitting layer or the thin film transistor layer through a reserved region, so that an enhancement encapsulation enclosing ringat least surrounding the OLED light emitting device can be formed so as to encapsulate the OLED display panel.

The invention discloses an industrial robot wrist including a wrist body and a wrist connecting body. The wrist body and the wrist connecting body are connected and positioned by a bearing, a gap labyrinth structure is formed at the junction of the wrist body and the wrist connecting body, and the gap labyrinth structure is located outside the bearing. The structure of the wrist of an industrial robot is designed rationally, double sealing on the robot wrist position is achieved by means of an oil seal and the gap labyrinth seal structure, and the protection level of the robot wrist is significantly improved; at the same time, since the oil seal and the bearing are almost on the same mounting surface, the width of the robot wrist is not increased, not only is the rigidity of the robot wrist ensured, but also it is ensured that the size of the robot wrist position is more compact, and more application fields can be met; and the sealing performance is high, the maintenance cost of the robot wrist is reduced, and the service life of a robot is prolonged.

The invention discloses a hidden automobile pedal plate. The pedal plate is located below an automobile door. The pedal plate comprises a pedal plate containing cavity, an automobile body formed belowthe automobile door, a pedal plate body located inside the pedal plate containing cavity and pivoted into the pedal plate containing cavity, a linkage mechanism comprising the power input end and thepower output end, and a reset mechanism acting on the pedal plate body, wherein the power input end is connected with the automobile door, the power output end is connected with the pedal plate body,after the automobile door is opened, the linkage mechanism is driven to force the pedal plate body to be turned over to the horizontal position towards the exterior of the pedal plate containing cavity, and tendency force is applied to the pedal plate body constantly. Due to the tendency force, the pedal plate body is forced to turned over towards the interior of the pedal plate containing cavity.

The invention discloses an electric connector and a method for manufacturing the same. A connecting member is embedded between the side edge of an insulating body and the outer side of the first terminal or last terminal in a first terminal strip, and a gap is arranged between the connecting member and the first terminal or last terminal, namely, the connecting member is not in contact with the adjacent first terminal or last terminal such that the width of the first terminal or last terminal cannot be increased. Therefore, the high-frequency transmission rate of the first terminal strip is ensured so that the electric connector can be formed which cannot affect the transmission quality of the terminals, is easy to machine and stable in structure, and has high-frequency transmission performance.

The invention discloses an escalator used for a tunnel inspection car. The escalator comprises a bracket and a driving component, wherein the bracket is connected with the base plate of a compartmentdoor; the front end surface of the bracket is level with the front end surface of the base plate of the compartment door; the bracket is provided with at least two pedals from top to bottom; the pedals and the bracket are rotatably connected, and junctions are aslant distributed along a direction near the front end surface of the bracket from top to bottom; a vertical distance between the first end and the second end of each pedal is equal to a vertical distance between the first end of each pedal and the top end of the bracket; and the driving component can enable the pedals to rotate to a use position or a recovery position. When a worker enters and leaves a compartment, the driving component can be used for enabling the pedals to rotate to the use position for the worker to enter and leave the compartment in virtue of the pedals, and safety is improved. After the worker enters and leaves the compartment, the driving component can be used for enabling the pedals to rotate to the recovery position, the pedals are collected, in addition, the pedals can be completely collected to be below the base plate of the compartment door, the width of a car body is not increased, and the normal operation and driving of the car can be guaranteed.

The invention discloses a headphone microphone pole device, which comprises a microphone pole, a microphone bracket and a microphone, wherein the microphone bracket is fixedly arranged in the head part of the microphone pole; the microphone bracket is provided with a bracket inner cavity; the microphone is arranged in the bracket inner cavity, and the bracket inner cavity is divided to a front voice cavity and a rear voice cavity in a mode of being vertical to the axis; the upper end of the side wall of the microphone bracket is provided with a front voice hole communicated with the front voice cavity and the lower end of the side wall is provided with a rear voice hole communicated with the rear voice cavity; and the places, corresponding to the front voice hole and the rear voice hole, on the side wall of the microphone pole are provided with through holes respectively. The invention also provides a headphone comprising the headphone microphone pole device. When the headphone and theheadphone microphone pole device are applied, the length of the bracket inner cavity can be increased according to needs, the space of the front voice cavity and the rear voice cavity is thus increased, and as the front voice cavity and the rear voice cavity are distributed in a front-back mode along the axis of the microphone pole, the width of the microphone pole is not increased along with increasing of the space of the front voice cavity and the rear voice cavity, and the whole appearance size can be controlled conveniently.

The invention belongs to the technical field of power semiconductor devices, and relates to a separation gate SiCMOSFET of an integrated heterojunction diode and a manufacturing method of the separation gate SiCMOSFET. According to the invention, the heterojunction diode is integrated in the three-dimensional y direction of the SiC MOSFET, so that the cell width of the SiC MOSFET is not increased, the problems of overlarge forward turn-on voltage drop, overlong reverse recovery time and the like of a parasitic diode can be effectively solved, and compared with an internally integrated SBD, the integrated heterojunction diode has smaller forward voltage drop. According to the mode of integrating the heterojunction diode, the area of an active region does not need to be additionally increased, the integration level is higher, and the width of the JFET region is not increased. Meanwhile, the spaced P-type doped regions are introduced in the y direction of the JFET region, so that the electric field distribution of the JFET region of the device and the peak electric field in the oxide layer during blocking work can be improved, a CSL layer with higher concentration can be adopted during design, and the forward conduction characteristic of the device is improved and the resistance of the device during forward conduction is reduced while the reverse blocking characteristic of the device is not reduced.

The invention relates to a gate drive circuit and a display panel. The gate drive circuit comprises a plurality of cascaded shift register units, a plurality of gate drive units and a control circuit, wherein the shift register units are provided with clock signal ends; n clock signal lines, each shift register unit is correspondingly connected to one clock signal line through a connecting line, and the connecting line comprises a conduction section; the at least one connecting line further comprises a capacitance adjusting section which is electrically connected with the conduction section, the capacitance adjusting section is used for adjusting coupling capacitance between the corresponding clock signal line and the conduction section, and the capacitance adjusting section is stacked on the at least one clock signal line opposite to the conduction section connected with the capacitance adjusting section; the resistance adjusting section is electrically connected with the conduction section, and the resistance adjusting section is used for adjusting the impedance between the corresponding clock signal line and the clock signal end of the shifting register unit. According to the invention, the load difference of different clock signals can be effectively reduced, so that the display effect of the display interface is improved.

The invention discloses a drilling machine capable of automatically ascending and descending a drill rod and an automatic control method. The drilling machine comprises a chassis walking unit, a supporting device, a drill rod feeding device and an automatic drill rod box device, the supporting device is installed on the chassis walking unit, the drill rod feeding device is installed on the supporting device, the automatic drill rod box device is installed on the drill rod feeding device, wherein the supporting device can rotate relative to the chassis walking unit, the drill rod feeding device can vertically move on the supporting device, drill rods in the automatic drill rod box device can automatically go up and down in the drill rod feeding device, the drill rod feeding device can achieve one-by-one drilling and one-by-one retreating of the drill rods, the chassis walking unit comprises a vehicle body, a crawler belt and a walking motor are installed at the bottom of the vehicle body, a walking motor is started to drive the crawler belt to rotate and walk, the automatic drill rod box device comprises a supporting seat, and a drill rod box body is installed on the supporting seat.

The invention belongs to the technical field of counterweight for engineering vehicles, and specifically relates to a counterweight device and an engineering vehicle provided with the counterweight device. The counterweight device comprises a counterweight box, and the counterweight box is rotatable and telescopic relative to the mounting position thereof. The counterweight value is adjustable, and the counterweight device can be compactly connected with a main engine of the engineering vehicle, so that the diversified demands are met and the overall width of the engineering vehicle cannot beincreased.

The invention relates to a device for the liquid cooling of an electric machine (EM) having a stator (S) and a rotor (R), wherein the electric machine (EM) is surrounded by a cooling jacket (M) on theouter circumference thereof, wherein the cooling jacket has an inlet (M1) and an outlet (M2), the inlet (M1) being arranged spatially below the axis of rotation (RA) of the rotor (R) and the outlet (M2) being arranged spatially above the axis of rotation (RA) in the installed position of the electric machine (EM); the invention also relates to an electric machine (EM) having such a device. The invention also relates to a drive unit for a motor vehicle having the aforementioned electric machine (EM).

The invention discloses an aluminum-alloy lateral-curtain-semitrailer profile standing column and a front box assembly thereof, is applicable to the field of trackless land vehicles, and aims to overcome the defects that a lateral-curtain-semitrailer profile standing column is normally of a steel structure, and the standing column is heavy and poor in corrosion resistance. The profile standing column comprises eight aluminum-alloy profile standing column feature faces, front box assembly profile standing columns, a front upper crossbeam, front wall plates, a front lower crossbeam, limit platesand curtain cloth tightening tubes. The aluminum-alloy lateral-curtain-semitrailer profile standing column and the front box assembly thereof can reduce the weight of the standing column and the front box assembly and increase corrosion resistance.

The anti-rollover transportation forklift comprises a forklift body, the forklift body is provided with an abutting piece and a first driving device used for driving the abutting piece to stretch out and retract in the lateral direction, and the head of the abutting piece is used for being connected with an external vertical supporting face in an abutting mode after stretching out in the lateral direction. According to the transportation forklift, when a carried object needs to be lifted or laterally moved, the first driving device can drive the abutting piece to laterally stretch out to abut against external vertical supporting faces such as a wall face and a goods shelf, so that stable supporting can be formed for the transportation forklift, the transportation forklift is effectively prevented from inclining and turning over, and the transportation forklift is safer and more reliable; and the transportation forklift can adapt to a narrow moving road and a higher storage position, so that the storage density can be improved, the structure of a storage system can be simplified, and the storage cost can be reduced.

The invention discloses an automatic retractable soft awning for a wagon box, which is characterized in that an awning cloth winding component, a soft awning movable support and an automatic opening-closing control device are arranged on an open wagon box body, wherein an awning cloth is wound on the awning cloth winding component; the soft awning movable support comprises a U-shaped short connecting rod and a U-shaped long connecting rod; two end points of the short connecting rod are hinged with the lower parts of two ends of the long connecting rod; two end points of the long connecting rod are hinged with torsion spring components arranged at the left side and the right side of the wagon box body in the automatic opening-closing control device; a cross rod of the short connecting rod is connected with the most front end of the awning cloth in a winding drum; and a cross rod of the long connecting rod is positioned above the awning cloth. The invention has reasonable design and good enclosing effect, can effectively prevent dust and rain, and can prevent the loaded bulk goods from leaking during travelling. The invention adopts the soft awning for covering, and the soft awning has light weight, compact structure and certain elasticity, has relaxed limitation on the volume and shape of loaded goods, can not increase the width of the wagon body and excessively increase the load capacity, and improves the loading efficiency of wagons.

The invention relates to a display panel and a manufacturing method thereof. The display panel comprises a display area and a frame area, and comprises an array substrate, a pixel layer comprising a first pixel located in the display area and a second pixel located in a non-display area and arranged on one side of the array substrate, a first inorganic layer arranged on the side, away from the array substrate, of the pixel layer and covering the pixel layer, an organic layer with the orthographic projection on the array substrate at least covering the orthographic projection of the first pixel on the array substrate and arranged on the side, away from the pixel layer, of the first inorganic layer, and a second inorganic layer arranged on the side, away from the first inorganic layer, of the organic layer and covering the organic layer and the first inorganic layer. The second pixel includes an ultraviolet light emitting layer. By arranging the ultraviolet light emitting layer, the organic layer located on the side, away from the array substrate, of the second pixel in the frame area is preferentially cured, the organic layer is prevented from overflowing in the direction away from the display area, meanwhile, the width of the frame is not increased, and the narrow frame effect is better achieved.