7results about How to "Adjust angle" patented technology

This utility model relates to the field of aluminum profile technology, specifically to an aluminum profile connection structure and an aluminum profile assembly. The aluminum profile connection structure includes a connector, a support shaft, a rotating block, and an angle adjustment assembly. The connector has an internal cavity, within which the support shaft is connected. Two rotating blocks are symmetrically arranged, each rotatably connected to the support shaft; the rotating blocks are staggered at one end. The angle adjustment assembly is connected to the connector and includes a fixed component and a movable component. In this utility model, one rotating block can rotate around the support shaft as its center, adjusting the angle between the two rotating blocks, thereby adjusting the angle between the two aluminum profiles. Furthermore, the synchronous, opposite movement of the movable toothed plates allows for the engagement and fixation of the upper and lower toothed plates on the movable block, restricting the rotation of the rotating block. Even after the profile is fixed, its angle can still be adjusted.

The utility model belongs to the technical field of motors, and particularly relates to motor assembly. The utility model provides a motor assembling seat, comprising a support plate, the upper part of which is suitable for fixing a motor; the fixing plate is located below the supporting plate, one side of the fixing plate is hinged to the side edge of the supporting plate, and a guiding piece is arranged on the upper end face of the fixing plate; the supporting piece is arranged between the supporting plate and the fixing plate, so that the supporting plate is inclined; the driving structure is configured to rotate to drive the supporting piece to move along the guiding piece so as to change the inclination angle of the supporting plate; the supporting piece is arranged between the supporting plate and the fixing plate, the driving structure drives the supporting piece to move along the guiding piece, the inclination angle of the supporting plate can be changed, then the included angle between the motor output shaft fixed to the supporting plate and the assembling face is adjusted, and the effect of adjusting the angle between the assembling base and the assembling face is achieved; and a leveling cushion block is avoided, so that the problem that the concentricity of the output shaft and the connecting shaft is reduced due to looseness of the cushion block is solved.

This utility model discloses a dual-screen linked computer LCD monitor, including a horizontal arm and a vertical slot. The monitors are fixedly connected to a back panel, which is movably mounted on the horizontal arm. The horizontal arm is movably mounted on the vertical slot, and a support plate is fixedly connected to the bottom of the vertical slot. A mounting base for mounting the horizontal arm is connected to the vertical slot. The horizontal arm is symmetrically rotated and mounted within the mounting base. Gears are fixedly connected to the bottom surface of each end of the horizontal arm, and the gears mesh with each other. One gear has a corresponding and compatible locking tooth on its outer side. By mounting one monitor on each of the two horizontal arms, two monitors can be supported by a single support plate and the vertical slot, effectively reducing desktop space usage. The horizontal arm is rotatably connected within the mounting base, linked by the gears, and fixed by the locking tooth engaging the gears. This allows the horizontal arm to be linked and adjusted in opening and closing angles, adjusting the angle between the two monitors.

The application relates to a pole piece cutting device. The pole piece cutting device comprises a cutter seat, a cutter assembly, a mounting frame, a buffer structure and a buffer adjusting piece. The cutter seat is used for bearing a pole piece to be cut. The cutter assembly can cut the pole piece in butt joint with the cutter seat along a first direction. The mounting frame comprises a main body part and an assembly part connected with each other. The cutter assembly is slidingly arranged in the assembly part along the first direction. The buffer structure is elastically arranged between the cutter assembly and the main body part along the first direction. The buffer adjusting piece is arranged between the buffer structure and the main body part and is used for adjusting the compression amount of the buffer structure before the cutter assembly contacts the pole piece. After the cutter assembly contacts the pole piece, the mounting frame continues to move downward, the buffer structure continues to be compressed to provide a cutting force to the cutter assembly, and the greater the initial compression amount is, the greater the cutting force provided to the cutter assembly is. If the pole piece cannot be cut off, the initial compression amount of the buffer structure can be adjusted through the buffer adjusting piece.

The utility model discloses a kind of knife flint for waste, including base, the ear plate is fixedly connected in base four corners, the first sliding slot is set in base upper end, the inside rotation of the first sliding slot is connected with two-way screw rod, the first adjusting knob is fixedly connected with two-way screw rod one end, angle adjusting assembly is set on the both sides of the first sliding slot, tool assembly is set between angle adjusting assembly.The utility model in the present application, the first adjusting knob, two-way screw rod and the first sliding slot can be set to adjust the spacing between angle adjusting assembly, the tool assembly can be clamped and fixed, the tool body is replaced easily, the angle adjusting assembly can be set to adjust the inclination angle of tool body, so that the included angle between tool body and the label to be cut can be adjusted according to production needs.

The utility model provides a kind of brake connecting mechanism with adjustable length, including mounting plate, bolt and flange nut, mounting plate side is equipped with support plate, bolt is worn in support plate and is fixed by flange nut, bolt both ends are equipped with bearing, bearing is equipped with rotating drum assembly, rotating drum assembly includes rotating drum one, rotating drum two, swing arm one and swing arm two, the end of rotating drum one and rotating drum two is equipped with evenly spaced rectangular tooth part, one rectangular tooth part has magnetism, rotating drum one and rotating drum two are engaged by rectangular tooth part, swing arm one and swing arm two are respectively equipped with rotating drum one and rotating drum two mutually distant rectangular tooth part one end, swing arm two is rotatably connected with pull rod assembly, and the length of pull rod assembly is adjustable.The utility model adjusts the relative position of rotating drum one and rotating drum two on rectangular tooth part, can adjust the included angle of vacuum booster push rod and swing arm one, and adjust the included angle of swing arm two and pull rod assembly, so that the whole mechanism meets lever ratio relationship when braking.

The utility model discloses a purging device and a perovskite line evaporator, the purging device comprises: a first purging assembly, the first purging assembly comprises a first purging pipe, both ends of the first purging pipe are connected with a feeding port, and the first purging pipe is provided with a plurality of first purging holes; the second purging assembly comprises a second purging pipe, the two ends of the second purging pipe are connected with a feeding port of the perovskite line evaporation machine, and a plurality of second purging holes are formed in the second purging pipe; the first purging hole and the second purging hole face away from the feeding cavity, and the absolute value of the included angle between the vertical normal vector of the first purging hole and the second purging hole and the plane of the feeding base plate is (0 degree, 90 degrees). According to the utility model, the substrate which is about to enter the feeding chamber is blown from the two sides of the feeding port, so that the substrate can be effectively and comprehensively cleaned in the feeding process, impurities such as dust and particles on the surface of the substrate are removed, and the cleanliness of evaporation and the product quality are improved.