43results about How to "Wide range of adjustable angles" patented technology

The invention belongs to the technical field of camera holders, and particularly relates to a multi-camera shooting device with an automatic angle adjustment function. The multi-camera shooting device comprises a base structure, a rotary connecting rod structure and a camera pitching structure, wherein the base structure comprises a rack, a motor cover plate, a large-torque direct-current steering engine, six copper columns, an M8 flange coupling, a 2012 rotary support and three 220 guide rails; the rotary connecting rod structure achieves rotation through connection with the large-torque direct-current steering engine on the base structure and achieves translation through connecting rods and the guide rails between the structures, and the rotary connecting rod structure comprises three camera fixing stands, two 2012 rotary support gaskets, a rotary disc, six 1008 rotary supports, the three connecting rods and three sliding blocks; and the camera pitching structure comprises three DG995 steering engines, three camera stands and three cameras. The multi-camera shooting device has the advantages that the adjustable angle range of the adopted steering engines is large, so that the multi-camera shooting range is wider; and the multi-camera shooting device can also be carried on other flying tools, and is simple in design structure and low in manufacturing cost.

The invention discloses a curtain wall decorative strip structure and an installing technology thereof. An internal screw rod is installed at the outer side of a curtain wall unit plate in an embedded mode, and an external screw rod is connected with the internal screw rod in an engaged mode. A decorative strip is fixedly installed on the external screw rod, the decorative strip moves left and right in the horizontal direction of the external screw rod and overturns up and down with the external screw rod as the axis. The curtain wall decorative strip structure and the installing technology thereof adopt the combination of the internal screw rod and the external screw rod so that the convenient installation and removal of the decorative strip can be achieved, meanwhile the installed decorative strip can also be regulated in the front, back, up and down directions; the decorative strip with a solar panel or a wind energy collecting module is also capable of acquiring solar energy or wind energy, so that construction energy consumption is reduced; meanwhile, by matching with angle regulation of the decorative strip and the curtain wall unit plate, the solar panel or the wind energy collecting module is capable of regulating a larger angle range, and the efficiency of acquiring the solar energy or the wind energy can be further improved; and moreover, indoor automatic angle regulation can be achieved by a driving module, difficult is small and automation degree is high.

The invention relates to the audio-video shooting auxiliary equipment technical field, and especially relates to a slide type stereo shooting device bottom adjusting mechanism comprising a pedestal and a top support plate; the top surface and bottom surface of the pedestal are respectively provided with a receive slot; the inner wall of the receive slot is provided with a limit slope; inner walls on two sides of the receive slot are respectively provided with a first support plate; the first support plates are movably connected with the inner side face of the receive slot through a first hollow rotary shaft. The slide type stereo shooting device bottom adjusting mechanism arranges the pedestal on the bottom of a conventional guide rail; the top and bottom ends of the pedestal are respectively provided with the base support plate used for adjusting the height and angle; the whole pedestal is simple in an adjusting mode and wide in adjusting angle scope, low in cost, and the shooting mode is more stereo, thus greatly improving the shooting effect.

The invention relates to the field of antennas, and discloses an antenna double-track sliding structure. The structure comprises an antenna and a mounting sleeve for mounting the antenna. The antenna comprises a peripheral part and an installation part. A micro motor is embedded at one end of the peripheral part. The peripheral part is rotationally connected with one end of the installation part through a first transmission shaft on the micro motor. A mounting groove is formed in one end of the mounting sleeve. A sliding sleeve is embedded in the mounting groove. Sliding grooves are symmetrically formed in the inner wall of the sliding sleeve. The end, away from the micro motor, of the installation part extends into the sliding sleeve. The sliding sleeve is arranged in the mounting sleeve, and the installation part can be collected in the sliding sleeve, so that the structure of the antenna is simplified. The sliding sleeve is rotatably connected with the installation sleeve through a bearing, and is driven by the driving motor to rotate to drive the installation part and the peripheral part to rotate, so the installation part can rotate by 360 degrees, and the angle adjusting range is larger.

The invention discloses a magnetic core clamping device which comprises a mounting plate. Two adjusting bins are fixedly connected to the top of the surface of the mounting plate. The magnetic core clamping device relates to the technical field of magnetic core machining. Through the arrangement of a sleeve rod, a clamping plate, a hinge, an auxiliary plate, a moving plate, a movable block, a positive and negative threaded rod, a gear motor, a movable rod, a movable seat, a first screw rod, a screw block and a movable plate, the device can achieve the function of being convenient to adjust and use; and through cooperation of a rotating motor, a rotating rod, a second screw rod, a chain wheel assembly, a chain, a sliding rail, a movable base and a supporting column, the height of the clamping device can be adjusted, and the clamping device can conveniently and effectively clamp magnetic cores of different heights, so that the problems that an existing magnetic core clamping device in the market does not have the function of being convenient to adjust and use, the magnetic cores of different shapes cannot be adjusted and clamped during machining, clamping is not tight, the phenomenon that machining is affected due to slippage easily occurs during machining, and improvement of the production efficiency is not facilitated are solved.

The invention discloses an indoor unit of an air conditioner as well as the air conditioner. The indoor unit of the air conditioner comprises a housing, an air guide assembly and a drive device, wherein the housing is equipped with an air outlet; the air guide assembly is arranged at the air outlet, and comprises a connecting rod, and a plurality of first air guide blades which are arranged in a spaced mode in a length direction of the connecting rod; the first air guide blades are arranged in a twisting mode; and the drive device is connected with the connecting rod for driving the connectingrod to rotate. The indoor unit of the air conditioner provided by the technical scheme of the invention can realize continuous regulation in upper, lower, left and right directions of gas flow, is wide in angle regulating range, realizes uniform gas flow distribution in each direction, smoothly and stably changes the gas flow direction, and effectively reduces air resistance and noises.

The invention relates to the field of lighting, in particular to a connecting structure of a streetlamp body and a support. The connecting structure comprises the lamp body and the support detachablyconnected to the lamp body; the rear end of the lamp body is provided with an arc lamp body connecting base which is upwards and backwards up and an arc lamp body connecting base formed in a manner ofsinking towards the interior of the lamp body in the up and down direction, the front end of the support is provided with an arc support connecting plate which is in fit connection with the lamp bodyconnecting base, an adjusting part used for facilitating the relative angle between the lamp holder and the support and carrying out positioning fixing is arranged between the support connecting plate and the lamp body connecting base; the support connecting plate is provided with an arc straight-line-shaped hole in the arc direction of the support connecting plate, and the lamp body connecting base is provided with an inner thread hole in fit with the straight-line-shaped hole through a bolt. The connecting structure is simple in structure, low in cost, convenient to mount and dismount, large in angle adjusting range and wide in application range.

The invention provides concrete pouring equipment for bridge construction. The concrete pouring equipment for bridge construction comprises a base, a height adjusting bracket and a pipeline bracket, wherein the height adjusting bracket is mounted on the base and used for adjusting height; the pipeline bracket is mounted on the height adjusting bracket and used for fixing a pouring a pipeline and adjusting a pouring angle; the concrete pouring equipment for bridge construction further comprises the pouring pipeline; the height adjusting bracket comprises a first vertical plate and multiple connecting mechanisms connected between the first vertical plate and the base; and the height adjusting bracket further comprises a first driving mechanism. The concrete pouring equipment for bridge construction has the advantages that shortcomings in the prior art are overcome; the structure of the pouring equipment is reasonable; the operation is reliable and stable; the pouring pipeline can be adjusted in height and angle; the adjustable height range is large; the adjustable angle range is large; and in the adjusting process, only the pouring pipeline needs to be adjusted, and the whole pouringequipment does not need to be adjusted, and therefore, the concrete pouring equipment for bridge construction is safe and reliable.