4979results about How to "Adjustable angle" patented technology

A radiofrequency device may include an electrically conducting element associated with at least one continuous magnetic element. The first continuous magnetic element may include a substrate coated with a magnetic film having a granular structure, with grains that are inclined to the normal to the substrate, or a columnar texture inclined to the normal of the substrate.

A supporting apparatus for a display device is provided. The apparatus includes a hanger assembly and a supporter assembly. The hanger assembly allows an upper side and a lower side of the display device to move back and forth with the display device fixed. The supporter assembly on which the hanger assembly is mounted and whose horizontal width is controlled to adjust a position of the hanger assembly.

A supporting device of a display unit includes a stationary bracket securable to a wall, a body coupling device to mount a body of the display unit thereto, and a plurality of connecting devices to connect the stationary bracket with the body coupling device, each connecting device having first and second ends thereof coupled to the stationary bracket and the body coupling device, respectively, to rotate in left and right directions, and having at least one point between the first and second ends thereof to bend in the left and right directions.

A laptop computer display screen is adjustable to a user's convenience by constructing an adjustable angle instead of rigidly connecting the display screen to an extender mechanism via which the screen is vertically extended upwards away from the laptop body. An adjustable angle between the extended display screen and the extender mechanism may be established via a tilt-hinge, making the angle between the display screen and the extender mechanism easily adjustable by a user.

A tire condition sensing apparatus and a mounting method thereof are disclosed for adjusting the angle and length of a valve stem to be mounted on various types of rims. The tire condition sensing apparatus comprises a housing and a valve assembly, wherein the housing comprises a pair of wing plates having first contact surfaces, and an open end is formed between the wing plates, and the valve assembly is pivotally connected in the open end of the wing plates, and the valve assembly includes a ring pad having second contact surfaces corresponding to the first contact surfaces, thereby providing a connection mechanism for greatly adjusting the angle between the valve assembly and the housing, and firmly securing the tire condition sensing apparatus on a rim.

The embodiments provide various interbody fusion spacers, or cages, for insertion between adjacent vertebrae. These intervertebral cages can restore and maintain intervertebral height of the spinal segment to be treated, and stabilize the spine by restoring sagittal balance and alignment. The cages may have a first, insertion configuration characterized by a reduced size at each of their insertion ends to facilitate insertion through a narrow access passage and into the intervertebral space. The cages may be expanded to a second, expanded size once implanted. In their second configuration, the cages are able to maintain the proper disc height and stabilize the spine by restoring sagittal balance and alignment. The intervertebral cages are configured to be able to adjust the angle of lordosis, and can accommodate larger lodortic angles in their second, expanded configuration. Further, these cages may promote fusion to further enhance spine stability by immobilizing the adjacent vertebral bodies.

The protective cover includes a shell and a support assembly. A side of the shell is formed with a receiving room and the other side is provided with an installing portion and a connecting base. The support assembly includes a flexible support plate and a slider. The flexible support plate has a free section and a connecting portion extending from the free section and connecting with the installing portion. The slider is slidably connected to the connecting base and cloaks a part of the flexible support plate. The free section projects away from the shell when slider moves toward the connecting portion.

The invention relates to a robot for performing fire source location and fire extinguishment based on binocular vision. The robot includes a front end camera module, an image acquisition module, a data processing and control module, a fire extinguishing device module, a wireless transmission module and a robot carrier; the front end camera module is composed of an infrared thermal imaging instrument and a low-illumination visible light camera; the image acquisition module analyzes infrared thermal imaged images, and transmits infrared and visible light images corresponding to a certain region to the data processing and control module if finding that the region accords with fire source characteristics; the binocular ranging unit of the data processing and control module performs 3D coordinate positioning on the region, and transmits positioned 3D coordinates to a control unit; and the fire extinguishing device module comprises a fire extinguishing gun for spraying fire extinguishing materials. With the method and robot for performing fire source location and fire extinguishment based on binocular vision provided by the invention adopted, the robot can replace people to perform dangerous chemical warehouse supervision, intelligent analysis on fire source locations and accurate fire extinguishment on fire sources.

Adjustable devices and methods of adjusting and customizing Transcranial Magnetic Stimulation (TMS) electromagnets to produce an elongated path of induced electrical current along a user-defined trajectory in patients having a variety of different head shapes and curvatures. Existing TMS electromagnets (“coils”) allow only limited adjustment of the current delivery surfaces. The present invention provides means for adjusting the sub-coil loops within a double coil structure. The present design may be powered with the use of a single TMS pulse generator unit.

The invention discloses a pin type plug seedling transplanting end effector, which belongs to the field of agricultural machinery. The pin type plug seedling transplanting end effector consists of a shell back plate, an electromagnet, an electromagnet push rod, two horizontal in-groove slide blocks, two swing link slide blocks, two swing links, two slide bushings, two pins, two upper bolt and nuts and two lower bolts and nuts, wherein the electromagnet is electrified to drive the electromagnet push rod to extend out so as to drive the swing links to swing; and the pins extend out towards the diagonal lower side along a straight line determined by the fixed slide bushings through sliding of the swing link slide blocks so as to be plugged into plug holes to pick up a seedling. When a seedling heap is clamped by the pin type plug seedling transplanting end effector to reach a seedling placement position, the pin type plug seedling transplanting end effector descends to plant the seedling heap into soil, the electromagnet is powered off, and the spring in the electromagnet drives the electromagnet push rod to automatically reset, so that the two pins are driven to retract into the slide bushings in reverse directions, and the seedling heap is pressed by the bottom ends of the slide bushings; and thus, the seedling heap is prevented from being brought out again by friction force when the sliding pins retract to guarantee the quality of transplantation. The movement direction of the pins of the pin type plug seedling transplanting end effector is fixed, so that good force transfer characteristic is guaranteed, and the pins are inserted into the soil smoothly; the angle for inserting the pins into the soil and the clamping opening are adjustable, so that good universality is achieved; and thus, smooth insertion for picking up and placing the seedlings during transplantation of various plug seedlings is realized with a simple structure.

A solar energy street lamp structure with an adjustable angle is provided. The solar energy street lamp structure includes a lamp holder, a lighting unit, a photovoltaic panel, an electric power storage portion, and an actuation portion. A frame and a holder of the lamp holder are movably coupled by pivot units. The electric power storage portion is placed inside the lamp holder. An actuation unit of the actuation portion is connected between the frame and the holder for adjusting an angle between the frame and the holder such that the lighting unit and the photovoltaic panel, both disposed on the holder, are adjustable synchronously. The photovoltaic panel and the lighting unit are rotatable according to an incident angle of sunlight by adjusting the holder. Thus, the solar energy street lamp structure generates power at enhanced efficiency and can emit light in various directions so as to have wide applicability.

The invention discloses a butterfly-shaped semiconductor laser automatic coupling packaging device and relates to the automatic coupling packing field of an electronic device. The automatic coupling packaging device includes a column, a cross beam, and a fiber clamp, a lens clamp mechanism, a lower clamp device and a material disc mechanism arranged on a base, and a laser power meter, wherein thefiber clamp, the lens clamp mechanism and a fiber automatic angle adjusting welding device can be adjusted in position to realize accurate coupling and packaging of a butterfly-shaped semiconductor laser. The device is advantaged in that the structure design is reasonable, the whole subsequent operation from coupling, alignment and packaging can be automatically completed, compared with a traditional hand-operated production line, advantages of high automatic degree, simple and convenient operation, high production efficiency, low production cost and stable product quality are achieved.

A quick-release mechanism for disconnecting the footwear and footplate of an orthoses from a rotation bar, 90-degree bar, or other component of an orthosis is disclosed. The mechanism allows the footwear to be fitted to a patient with the bar or other component disengaged, while also allowing the angle between the bar or other component and the footplate to be locked when the orthosis is in place in order to treat conditions such as clubfoot.

The invention relates to a desk and chair, in particular to a desk and chair for correcting sitting postures of students. According to the desk and chair for correcting the sitting posture of the student, the height can be adjusted, the angle can be adjusted, and the sitting posture of the student can be corrected. The desk and chair for correcting the sitting posture of a student comprises a slotted base having two fixed guide rail frames connected to one upper side, a movable table plate structure arranged between the fixed guide rail frames, and a movable seat mechanism mounted on the otherside of the slotted base. The height of the cushion can be adjusted through a seat lifting mechanism, the angle of the cushion can be adjusted through a rotating shaft, the height of the desk board can be adjusted through a desktop lifting mechanism, and the angle of the desk board can be adjusted through a pin rod; therefore, the height of the cushion and the desk board can be adjusted accordingto the height of a student, the distance between the cushion and the desk board can be adjusted, and the sitting posture of the student can be corrected.

The invention discloses a device for preventing myopia and cervical spondylosis, which comprises a data acquisition module (1), a main control module (2), a warning module (3) and a power module (4), wherein the data acquisition module (1) is connected with the main control module (2); the main control module (2) is connected with the warning module (3); the power module (4) is used for supplying power and managing charging for the device; each module receives and sends data or instructions through a data bus; and the main control module (2) determines the using state of a user by processing the data acquired by the acquisition module and the dependence and training data of a posture and motion decision tree algorithm. The device determines whether to give a warning or not by performing logic operation on different configurable standard data and the acquired data in different using states. The device not only can judge the using state of the user, but also adjusts the standard parameter for warning according to different using state of the user, so that the false warning rate is low; and in addition, the device can further realize different functions according to the choice of the user so as to be wide in application range.