222results about How to "Realize multi-angle adjustment" patented technology

The invention discloses a flexible screen mobile terminal capable of hiding a camera. The flexible screen mobile terminal comprises a camera assembly, a main terminal body provided with a first face of the main body, an auxiliary terminal body provided with a first face of the auxiliary body, and a flexible screen simultaneously lapped on the first face of the main body and the first face of the auxiliary body, wherein the flexible screen is movably connected with one of the main terminal body and the auxiliary terminal body, the main terminal body and the auxiliary terminal body can be connected in a relative movement manner, the main terminal body and the auxiliary terminal body can rotate relative to an axial line of a plane where the flexible screen is located, and the camera assembly is installed on the main terminal body or the auxiliary terminal body and is selectively hidden on the back side of the flexible screen. According to the flexible screen mobile terminal disclosed by the invention, the selectively hidden camera assembly is provided, the camera assembly is hidden on the back side of the flexible screen at an unused state to avoid abrasion of the camera assembly caused by direct contact with a foreign body and avoid damage and even drop of the camera assembly caused by collision of an external force, so that the service life of the camera assembly is effectively prolonged.

The invention relates to an electronic equipment support which comprises a base, a first force arm, a second force arm and a supporting plate. The first force arm is connected with the base in a rotating mode, the second force arm is connected with the first force arm in a rotating mode, and the supporting plate is connected with the second force arm in a rotating mode. By means of rotatable connection between all components, multi-angle adjustment of the support is achieved. Meanwhile, a controller is utilized to automatically control all connection portions to rotate. In addition, the electronic equipment support is simple to operate and sufficient in scientific sense.

The invention discloses a flexible screen mobile terminal with two ends capable of being bent, which comprises a terminal main body, a first terminal auxiliary body, a second terminal auxiliary body and a flexible screen, wherein the terminal main body has a first main body surface; the first terminal auxiliary body has a first auxiliary body surface; the second terminal auxiliary body has a third auxiliary body surface; the flexible screen is lapped on the first main body surface, the first auxiliary body surface and the third auxiliary body surface; the flexible screen is movably connected with the first auxiliary body surface and the third auxiliary body surface respectively; the terminal main body is rotatablely connected with the first terminal auxiliary body and the second terminal auxiliary body; the first terminal auxiliary body is provided with a camera assembly; and the second terminal auxiliary body is provided with a micro-projection module. According to the scheme of the invention, the camera assembly is arranged on the first terminal auxiliary body which can rotate independently and the micro-projection module is arranged on the second terminal auxiliary body which can rotate independently, the camera module and the micro-projection module can adjust each angle independently, and the mobile terminal can meet requirements of projection output and photographing input at the same time.

The invention discloses a universal regulating mechanism of a sweeper side brush handle. The universal regulating mechanism comprises a side brush connecting rod of which the tail end is provided with a side brush motor fixing seat, wherein the side brush connecting rod is connected with the side brush motor fixing seat by a connecting and regulation piece of a U-shaped piece; the tail end of the side brush connecting rod is located between two side plates of the connecting and regulating piece and are in pin joint with the two side plates; the two side plates of the connecting and regulation piece form locking holes which take the pivot point of the tail end of the side brush connecting rod as a circle center and are distributed in a vertical face in a fan shape; a through hole which is coaxial with the locking hole is formed in the side brush connecting rod; a dip angle regulating screw which penetrates through the through hole is inserted into the corresponding locking holes; the connecting and regulating piece is hinged to the side brush motor fixing seat; a connecting plate which is fixed to the connecting and regulating piece is provided with a waist hole which takes the hinge joint point of the connecting and regulating piece as a circle center; a second locking hole is formed in the position, corresponding to the waist hole, of the side brush motor fixing seat; a pivot angle regulating screw which penetrates through the waist hole and then is locked by a nut is arranged in the second locking hole in a penetrating way. The universal regulating mechanism of the sweeper side brush handle has the characteristics that the regulation is convenient and rapid and the like.

The invention provides a multi-functional cervical traction device. The multi-functional cervical traction device includes a front cervical support frame and a rear cervical traction collar; the front cervical support frame includes a front cervical collar, a mandible support, two support rods and two retractable rods; the two symmetrically arranged support rods are arranged at the shoulder positions of the left and right ends of the front cervical collar, and the two ends of the mandible support are hinged to the upper ends of the two support rods respectively; one end of each retractable rod is hinged to the front portion of the mandible support, the other end of each retractable rod is hinged to the front cervical collar, and the two retractable rods are arranged on the front cervical support frame in a left-and-right symmetrical mode; the front cervical collar of the front cervical support frame is provided with a carotid-artery compression device; the left and right ends of the rear cervical traction collar are connected with the support rods at the left and right shoulders of the front cervical collar in a buckled mode. The multi-functional cervical traction device integrates the cervical traction function and the control over the blood-supply quantity of the carotid artery, therefore, convenience is brought to patients who synchronously need carotid-artery compression and cervical traction, the purposes of well relieving and treating diseases such patient are achieved, and the practicability of the cervical traction device is improved.

The invention discloses a multi-angle adjusting frame for a millimeter wave radar, and the adjustment frame comprises a bottom plate, an installation plate, angle adjusting mechanisms and a rotating mechanism, wherein a front end of the bottom plate is hinged to a front end of the installation plate through a hinge. The left and right sides of the bottom plate and the installation plate are symmetrically provided with the angle adjusting mechanisms, and each angle adjusting mechanism comprises an arc-shaped plate which is fixed on the bottom plate and extends upwards, and a scale which is fixed on the installation plate and extends downwards, wherein each arc-shaped plate is provided with a first arc-shaped hole, and each scale is fixedly provided with a bolt passing through the corresponding first arc-shaped hole and the bolt is provided with a locking nut. The installation plate is provided with a disc which can rotate freely, and the disc is provided with a radar body. The installation plate at one side of the disc is provided with the rotating mechanism for controlling the rotating of the disc. The adjusting frame can achieve the multi-angle adjustment of the radar body throughthe setting of the angle adjusting mechanisms and the rotating mechanism, facilitates the adjustment according to the actual use conditions, and avoids the potential safety hazards.

The invention discloses a 3D printer. The 3D printer comprises a door type support, two sides of the door type support are each provided with a vertical lifting mechanism, a transverse moving mechanism is arranged on the two vertical lifting mechanisms in a sliding mode, a printing head is fixed on the transverse moving mechanism, and a printing table is arranged at the lower part of the door type support; the printing head comprises a spray head and a printing head support for fixing the spray head; and each vertical lifting mechanism comprises an upper fixing base and a lower fixing base, wherein the upper fixing base and the lower fixing base are arranged at the upper portion and the lower portion of the door type support respectively, lifting screw rods are arranged between the upper fixing bases and the lower fixing bases, the lower portions of the lifting screw rods are connected with lifting motors, and the transverse moving mechanism is arranged on the lifting screw rods. The 3D printer is simple in structure, multi-angle adjustment of the printing head is realized through the transverse moving mechanism and the vertical lifting mechanisms, further a fine adjustment mechanism is arranged and is used for driving a set of transmission structure to realize fine adjusting and lifting of the spray head, and the printing flexibility and reliability are greatly improved.

The invention discloses an environment-friendly LED street lamp. The environment-friendly LED street lamp comprises a stand column, a first supporting arm and a second supporting arm which are fixedly arranged above the two sides of the stand column, an LED lamp holder is arranged at the bottom of the first supporting arm, a photovoltaic panel protection shell is arranged on the top of the second supporting arm, a containing cavity is formed in the photovoltaic panel protection shell, guide sliding grooves are formed in the inner walls of the two sides of the containing cavity, limiting blocks are arranged at the upper side ends of the guide sliding grooves, a lifting sliding block is arranged in the containing cavity, the two side ends of the lifting sliding blocks are embedded in the guide sliding grooves and are in sliding fit connection with the guide sliding grooves, a lifting push device is arranged at the bottom of the lifting sliding block, a drive cavity is formed in the lifting sliding block, a guide sliding groove is formed in the middle of the bottom of the drive cavity, guide sliding cavities are arranged in the lifting sliding block of the top of the drive cavity in a bilateral symmetry manner, sleeves are arranged in the guide sliding cavities, and the sleeves are arranged in a vertical extending manner along the guide sliding cavities. The environment-friendly LED street lamp is simple in structure, stable in structure and convenient to operate, the multi-angle adjustment is achieved, the protection function is achieved, and photovoltaic panel damage caused by climatic factor influences is avoided.

The invention discloses a regulating type industrial support for automated equipment. The regulating type industrial support comprises a supporting beam, an L-shaped camera support is arranged at one end of the supporting beam, the camera support is composed of a horizontal part and a vertical part, guide rails are formed on the lower end face of the horizontal part, each guide rail is sleeved with a sliding block in an inserted manner, and the sliding blocks are fixed on a sliding plate; a cylindrical plug is formed on the lower end face of the rear side of the sliding plate, a supporting base is formed at one end of the supporting beam, a circular groove is formed in the upper end face of the supporting base, the plug is inserted into the circular groove in a connected manner, an annular tooth ring is formed on the outer wall of the plug, an annular through slot is formed in the side wall of the circular groove, and the tooth ring penetrates out of the through slot; a mounting base is formed on the portion, on one side of the supporting base, of the supporting beam, a sliding groove is formed in the mounting base, a moving plate is arranged in the sliding groove, a receding groove is formed in one side wall of the sliding groove, a rack is formed on one side wall of the moving plate, and the rack penetrates out of the receding groove and is meshed with the part, penetrating out of the through slot, of the tooth ring. The regulating type industrial support for the automated equipment can achieve multi-angle regulation on an industrial camera and meets the production requirement.

The invention discloses a mechanical radiator for notebooks, which comprises a casing, the upper end of the casing is provided with a load-bearing plate, the load-bearing plate is movably connected with the casing through a movable shaft, and a motor is arranged inside the casing. , the output end of the motor is provided with a rotating rod, the end of the rotating rod far away from the motor is provided with a fan, and the rotating rod is provided with a first gear between the fan and the motor. Beneficial effects: by setting two control rods, they are moved separately, so that the eighth gear is respectively close to the combination of the first gear and the third gear and the first gear and the fifth gear, so that the two seventh gears The gears rotate separately to drive the screw to rise or fall. While satisfying the heat dissipation function, it can realize multi-angle adjustment of the notebook, so as to meet the needs of users and make users more comfortable when using it.

The invention provides modularized belt transporting equipment comprising an annular conveying belt, a driving wheel, a first transmission wheel, a second transmission wheel, a first tensioning wheel, a second tensioning wheel, a first driven wheel, a second driven wheel, a third driven wheel, a fourth driven wheel, an annular transmission belt and a driving motor, wherein the driving motor, the driving wheel, the first transmission wheel and the second transmission wheel are connected with one another in a mechanical transmission manner; the first tensioning wheel, the second tensioning wheel, the first driven wheel, the second driven wheel, the third driven wheel and the fourth driven wheel are in transmission connection through the annular transmission belt; the first driven wheel, the second driven wheel, the third driven wheel, the fourth driven wheel and the second transmission wheel are located at the inner side of the annular transmission belt; the first tensioning wheel and the second tensioning wheel are located at the outer side of the annular transmission belt; and the radiuses of the second driven wheel and the third driven wheel are 2 mm. When more than two modularized belt transporting equipment is combined, gaps among a plurality of the annular transmission belts are very small and a transmission device is not needed.

The embodiment of the invention discloses a multi-angle multi-background image fusion method and device and a computer readable medium. The multi-angle multi-background image fusion method comprises the following steps: acquiring a to-be-fused card image marked with coordinates of each vertex; and according to the coordinates of the vertexes, constructing a contour map of the card to be fused on the pure color background map; obtaining a target vertex coordinate from a pre-established image library; calculating a target perspective transformation matrix according to each vertex coordinate andthe target vertex coordinate of the card to be fused; and carrying out perspective transformation on the to-be-fused card image and the contour map by using the target perspective transformation matrix to obtain a target card image and a target contour map after angle transformation; and according to the target contour map, filling a preset background plate with the target card image to realize fusion of the to-be-fused card and the background plate. According to the technical scheme, only one card image and a plurality of different background plates are needed, and the images of the card at different angles of the different background plates can be rapidly obtained.

The invention discloses a rotatable mobile phone holder capable of raising adjustment angle. The mobile phone holder comprises an upper support pillar body, a base, a locking plate and a lower supportpillar body; suckers are arranged at the bottom of the base; a connection rod is arranged in the upper support pillar body; the upper end of the connection rod is hinged with the middle of the bottomsupported by the locking plate; the side of the upper end of the connection rod, under which the locking plate supports, is hinged with one end of a telescopic rod; the other end of the telescopic rod is hinged with the outer surface of the bottom supported by the locking plate; the top supported by the locking plate is fixedly connected with the bottom of the locking plate; the locking plate consists of a spring, a first support rod and a clamp plate; the first support rod is fixedly connected at the bottom of the front side of the locking plate; and, the clamp plate is symmetrically arranged on the opposite sides of the left and right walls of the locking plate. The mobile phone holder provided by the invention is simple in structure, is capable of adjusting the height manually, can beadjusted manually so that the locking plate can rotate on the horizontal direction and the vertical direction, and has wide adjustable range; and, the base is provided with the four suckers, so that the device is fixed sufficiently.

The invention relates to field of LED lamps, in particular to a novel LED street lamp. The novel LED street lamp comprises a lamp body which is provided with lamp bead cavities; LED lamp beads and lenses corresponding to the LED lamp beads are arranged in the lamp bead cavities; each lens comprises a lens substrate; each lens substrate comprises an upper plane and a lower plane; each upper plane protrudes upwards to form an upper hook face; each lower plane protrudes upwards to form a lower hook face; each upper hook face wraps the corresponding lower hook face; XYZ coordinate axes are provided; the centers of the LED lamp beads serve as the original points of the XYZ coordinate axes; and the upper hook faces and the lower hook faces are symmetrical in the direction of the X axes and not symmetrical in the direction of the Y axes. Compared with the prior art, the novel LED street lamp is reasonable in light distribution structure and good in light distribution effect.

The invention discloses a tool sharpener with multi-angle adjustment. The tool sharpener with the multi-angle adjustment comprises a base. The base is provided with a first guide rail. A grinding wheel driving motor is installed on the first guide rail. A grinding wheel is installed on the end of the grinding wheel driving motor. The position, close to the grinding wheel, on the base is provided with a knife part clamp. A tilted support is fixed on the base. The tilted support is provided with a second guide rail. A first sliding block capable of sliding forth and back is arranged on the second guide rail. The first sliding block is driven by a screw rod installed on the tilted support. The vertical edge and the top of the first sliding block are provided with a second sliding block and a second motor respectively. The screw rod of an output end of the second motor is connected with a third sliding block. A third guide rail is arranged on the third sliding block in the vertical direction, and the third guide rail is matched with the second sliding block. A third motor is horizontally installed on the third sliding block in the axial direction. An output shaft of the third motor is connected with a rotating block. The knife part clamp is installed and fixed on the rotating block. According to the tool sharpener, the front and back, the up and down and the multi-angle adjustment can be achieved, so that the tool sharpening requirement of various tools is met.

The invention provides a computer movable bracket, comprising an installation soleplate (1), at least two bearing universal wheels (3) which are arranged at the bottom of the installation soleplate (1) and at least two groups of wheel driving components (2); the wheel driving component (2) comprises a wheel (201) which is sleeved on a driving shaft (203); one end of the driving shaft (203) is connected with a drive motor (204) which is connected with a controller which controls the drive motor (204) to drive the driving shaft (203) to rotate; the driving shaft (203) drives the wheel (201) to rotate so as to carry out the translation motion. The computer movable bracket uses the controller to control the motion of the wheel driving component (2), can continuously work according to the given mode, needs no manpower intervention; the controller controls the steering and rotation speed of the drive motor (204) and can realize various translation motions of the computer movable brackets by the changes thereof.