44results about How to "Convenient Tilt Angle" patented technology

The invention discloses a Chinese teaching display device capable of automatically adjusting the angle. The device comprises a baseboard, a first electric telescopic rod and a placing box are fixed to the upper surface of the baseboard, a fixing block is fixed to the upper end of the first electric telescopic rod, the side surface of the fixing block is fixedly connected with the right end of a connecting block, the left end of the connecting block is connected with the middle position of the right side surface of a fixing board in a hinged mode, the upper portion of the right side surface of the fixing board is connected with one end of a second electric telescopic rod in a hinged mode, the other end of the second electric telescopic rod is connected with the right side of the upper surface of the connecting block in a hinged mode, and a liquid crystal display screen is fixed to the left side surface of the fixing board. Rotating board are rotated in ninety degrees, an adjustment device is adjusted, so that the baseboard and the rotating boards are all in direct contact with the ground, and the stability of the Chinese teaching display device capable of automatically adjusting the angle is improved; the first electric telescopic rod and the second electric telescopic rod are matched in use, and adjustment of the inclination angle or height of the liquid crystal display screen is convenient, so that use is convenient for teachers.

The invention provides a multifunctional adjustable desk. The multifunctional adjustable desk comprises longitudinal supporting pipes, fixing bolts, adjustable mounting underframe structures, adjustable fixing frame structures, buffer massage frame structures, an adjustable writing backing plate structure, a desk plate, a material storage frame, a left storage frame, a left insertion bucket, a left handle, a right storage frame, a right insertion bucket, a right handle and a classification partition plate, wherein the longitudinal supporting pipes are mounted at the four corners of the lower part of the material storage frame in a bolted mode. The arrangement of massage balls is beneficial to massage legs of a user when the multifunctional adjustable desk is used. Jacking bolts penetrate through longitudinal adjusting grooves and are in threaded connection with fixing plates, so that the height of the fixing plates at the inner side of longitudinal adjusting side plates is adjusted, and the height of the buffer massage frame structures is adjusted conveniently. Angle adjusting supporting rods are separately and axially connected to the left and right sides of the rear end of the lower part of a writing board, so that the adjustment of inclination angle of the angle adjusting supporting rods at the lower part of the writing board is facilitated, and the inclination angle of thewriting board is further conveniently adjusted.

The invention belongs to the technical field of medical instruments, and particularly relates to a head fixing device for neurosurgery. The head fixing device comprises a bottom plate, supporting legsare fixedly connected to the bottom plate, a fixing frame is connected to the supporting legs, the fixing frame is slidably connected with the bottom plate, a bed plate is connected to the fixing frame, and a first adjusting mechanism is arranged on the bottom plate and matched with the fixing frame; a notch is formed in one end of the bed plate, a rolling adjusting plate is rotatably connected to the notch, a pitching adjusting plate is rotatably connected to the rolling adjusting plate, a lifting adjusting plate is slidably connected to the rolling adjusting plate, a head supporting plate is connected to one side of the lifting adjusting plate, the head supporting plate is slidably connected with the pitching adjusting plate, and a second adjusting mechanism is arranged at the bottom ofthe rolling adjusting plate and matched with the rolling adjusting plate and the pitching adjusting plate. A head fixing mechanism is arranged on the pitching adjusting plate and a head supporting plate, so that the problems that in the prior art, a head fixing device is inconvenient to adjust and cannot well meet the postoperative nursing requirement of a patient are effectively solved.

The invention discloses a campus parking device of a bicycle and relates to the field of vehicle parking devices. The campus parking device comprises a parking table. A containing groove is formed inone end of the parking table and rotationally connected with a fixing frame. A fixing opening for a front wheel of the bicycle to travel inside is formed in the fixing frame. A locking hole is formedin one end of the fixing frame. The parking table is further provided with a through hole. The through hole is provided with a press assembly. Two oppositely-arranged guide bars are arranged at the other end of the parking table. The sides, near the containing groove, of the guide bars are provided with two oppositely-arranged baffles. The whole campus parking device is inlaid in the ground, walking of people cannot be affected, and plenty of space resources are saved; and in the parking process, the inclination angles of the front wheel and a rear wheel of the bicycle can be effectively controlled, the bicycle is kept in a standing posture to the maximum degree, meanwhile, the bicycle can be taken conveniently, and the problem that bicycles are parked randomly, topple to the roadside andprevent pedestrians from passing is solved as well.

The invention discloses an inclination angle adjustable bucket elevator. The bucket elevator comprises a bottom plate. The upper surface of the bottom plate is fixedly connected with the lower surfaces of two first supporting plates. First bearings are clamped onto the opposite surfaces of the two first supporting plates. First rotary shafts are connected to the corresponding first bearings in a sleeved mode. The outer surfaces of the first rotary shafts are sleeved with two second bearings and a first roller. The inclination angle adjustable bucket elevator is provided with first sliding blocks, first sliding grooves, a second motor, a threaded column, a threaded cylinder, second sliding blocks, second sliding grooves, a horizontal plate, a conveying device, a first motor, a driving wheel, a driven wheel, the first rotary shafts and the first roller; when an application environment or an application occasion is changed, the inclination angle of second supporting plates can be adjustedconveniently, convenience is brought to workers during work, and time is saved; accordingly, the production process is accelerated.

The invention discloses a showing stand for exhibition. The showing stand comprises an accommodating mechanism; the accommodating mechanism comprises a group of winding drums which are arranged oppositely, a group of rectangular grooves are oppositely arranged on the inner sides of the winding drums, a winding shaft is fixedly connected into each winding drum and wound with showing cloth, and a volute spiral spring is nested into the showing cloth; and a cross rod is arranged on the inner sides of the winding drums, and limiting clamp blocks are clamped at the lower end of the cross rod. By means of the group of winding drums which are arranged oppositely and the showing cloth which winds around the winding drums and is bonded with the volute spiral springs, the showing cloth is convenientto accommodate and unfold; by means of the cross rod and the limiting clamp blocks, the showing area of the showing cloth is conveniently adjusted and fixed, and the adjustment is convenient; and bythe aid of supporting leg plates, sliding blocks, clamping blocks, horizontal rods, limiting clamp grooves and springs, accommodating, unfolding and inclination angle adjustment of the supporting legplates are realized efficiently, and the showing angle of the showing stand is convenient to adjust.

The invention discloses a clamping device for electronic component patch processing. The device comprises a supporting plate, a chute, control mechanisms, a fixing plate, a vertical plate, a steeringcontrol motor, a protection frame, a driving clamp and a driven clamp. According to the invention, the driving clamp and the driven clamp are arranged, the control mechanisms are arranged at the bottom ends of the driving clamp and the driven clamp, the clamping and expansion of the driving clamp and the driven clamp are controlled through the control mechanisms, two sides of an electronic component are clamped through the driving clamp and the driven clamp, so that the electronic component can be fixed conveniently; and a steering control motor is installed on the right side of the driving clamp, rotation of the driving clamp and rotation of the driven clamp are controlled through the steering control motor, the inclination angle of the electronic component can be conveniently controlled,and then surface mounting operation can be conveniently conducted on the electronic component.

A double-connecting rod medicine-supplementing manipulator comprises a base plate, a finger mechanism which is arranged above the base plate and is separated from the base plate, a double-connecting rod mechanism, a power mechanism, a control system and a detection system, wherein the finger mechanism comprises a transverse medicine-guiding sliding chute, a transverse medicine-tidying baffle plate, and an openable and closable finger flange plate at a medicine discharging end; the double-connecting rod mechanism comprises a rack, a front connecting rod and a back connecting rod; the rack is fixed on the base plate and transversely moves inside a rack guiding rail; the front connecting rod is connected with a driving shaft of the finger flange plate; the back connecting rod is connected with a driving shaft of the medicine-guiding sliding chute; the power mechanism comprises a motor; a gear of the motor is meshed with the rack. The inclination angle of fingers can be controlled more conveniently, so that the manipulator is more flexible in operation; the medicine dispensing efficiency is further improved; the double-connecting rod medicine-supplementing robot is convenient to maintain; space and cost are saved and the weight of the double-connecting rod medicine-supplementing robot is reduced; setting modes of position sensors and a reflective sensor ensure the accuracy of the medicine-supplementing number of the medicine-supplementing manipulator.

The invention relates to an internal medical department diagnosis and treatment bed and an installation method. The internal medical department diagnosis and treatment bed comprises a bed top frame, wherein the bed top frame is rectangular, and the bed top frame is provided with a left bed beam and a right bed beam; the left bed beam is provided with a left through opening, and the left through opening is connected with a left magnetic sleeve; the left magnetic sleeve is connected with a left iron supporting plate, and a left limit plate is connected to the outer side of the left iron supporting plate; the inner side of the left iron supporting plate supports the left side of a bed board; the right bed beam is provided with a right through opening, the right through opening is connected with a right magnetic sleeve, and the right magnetic sleeve is connected with a right iron supporting plate; a right limiting plate is connected to the outside of the right iron supporting plate, and the inner side of the right iron supporting plate supports the right side of the bed board; and the bed board is connected to a soft mattress. The internal medical department diagnosis and treatment bedis used for internal medical department diagnosis and treatment.

The invention discloses an oval bamboo weaving mold. The oval bamboo weaving mold comprises a supporting seat, wherein a fixing groove is formed in the top of the supporting seat; a mounting plate isarranged at the top of the supporting seat, one side of the mounting plate is hinged to the top of the supporting seat, and a first bearing seat is fixedly arranged at the top of the mounting plate; and a stand column is rotationally arranged at the top of the first bearing seat, a bamboo weaving mold body is fixedly arranged at the top end of the stand column, and the stand column is fixedly provided with a circular plate in a sleeved mode. The oval bamboo weaving mold is reasonable in design and good in practicability, the bamboo weaving mold body can be stably placed, and a worker does notneed to hold the bamboo weaving mold body with hands in the weaving process, so that work is facilitated; and the bamboo weaving mold body is horizontally rotated and adjusted, the inclination angle of the bamboo weaving mold body can be conveniently adjusted, and the height position of the bamboo weaving mold body can be conveniently adjusted, so that the bamboo weaving mold body is suitable forusing by people with different heights, and the bamboo weaving mold body can be conveniently adjusted to a comfortable position to work.

The invention discloses a reading platform. The reading platform comprises a floor supporting frame, a platform body (1), a desk lamp (2) and a power plug (3), wherein the height and width of the floor supporting frame can be adjusted, the platform body (1) is installed on the floor supporting frame, the inclination angle of the platform body (1) can be adjusted, the desk lamp (2) is installed on the floor supporting frame and can be adjusted at multiple angles, and the power plug (3) is connected with the desk lamp (2) through a power connecting line (4). The reading platform can move anytime in an office or a house and will not add burdens for the eyes, hands, arms or legs when a user reads a book or surfs the internet.

The invention relates to a shortsightedness-preventing book fixing device. The device is fixed to a book through two clamps, a support is connected with a sliding rod through pulleys, and a distance detector, a relay and a sounder are fixed to the support. After detecting an obstacle, the distance detector sends a signal to the relay, after the relay receives the signal, a circuit of the sounder is connected, the sounder gives an alarm, when not detecting the obstacle, the distance detector stops transmitting the signal to the relay, the circuit of the sounder is disconnected by the relay, and alarm sound is stopped. The shortsightedness-preventing book fixing device has the advantages that the device is installed on the book instead of the human body, and no load is caused to the human body. When the head is too close to the book, the device will give the alarm continuously, and when the distance between the head and the book is larger than set distance, the alarm is stopped. The distance between the two clamps can be adjusted, and the device is suitable for books in various sizes. A button cell is adopted for power supply and is low in weight and small in size.

The invention discloses an electronic circuit monitoring method. The method comprises the following steps of 1, universal meter adjustment, 2, circuit monitoring, 3, data calling, 4, data comparison and 5, information input. In the step 1, a meter pen is connected, a red meter pen is inserted into a Vomega gear, a black meter pen is inserted into a COM end, the universal meter is ensured to be normal, a gear of the universal meter is rotated, a resistance gear needs to be used for measuring the resistance value, and a gear knob is rotated to a proper resistance gear. A protection assembly is arranged, due to a protective cover and a protective plug, when the universal meter is not used, the universal meter can be well protected, the protection effect is good, and dust can be effectively prevented from entering the interior and the surface of the universal meter. An adjusting assembly is arranged, the structure is simple, the operation is convenient, and the inclination angle of the universal meter can be adjusted conveniently. The method disclosed in the invention is simple in monitoring flow, enables the measured data to be compared with the standard data, can enable a person to visually obtain a result, and improves the monitoring efficiency.

The invention relates to a desk with an adjustable inclination angle. The desk comprises a pedestal and two support rods supported on the pedestal, wherein the two support rods are respectively arranged and fixed on the two sides of the pedestal, and the two support rods are parallel to each other; the bottoms of the support rods are fixed to the pedestal, a desktop plate is arranged on the tops of the support rods, and the desktop plate is hinged to the tops of the two support rods; a plurality of limiting slots are also formed in the pedestal; a limiting rod is hinged to the bottom of the desktop plate, one end of the limiting rod is hinged to the desktop plate, and the other end is arranged in any limiting slot; and by placing the limiting rod into the different limiting slots, the inclination angle of the desktop plate can be adjusted. When the desk provided by the invention is in use, through placing the limiting rod into the different limiting slots, the inclination angle of thedesktop plate can be adjusted; and the desk is simple in structure, facilitates adjustment of the inclination angle of the desktop plate, and has extremely large market application and promotion values.

The invention discloses a moving bed capable of conveniently adjusting the posture of a patient, and relates to the technical field of sickbeds, the moving bed comprises a bed frame plate, an overturning assembly and a rolling displacement assembly, a fixed bed plate is fixed to the middle of the upper portion of the bed frame plate, and an upper bed plate is installed on the right side of the fixed bed plate through a rotating assembly; the left side of the fixed bed plate is provided with a middle bed plate through a rotating assembly, the left side of the bed frame plate is provided with a lower bed plate, the lower bed plate is located on the left side of the middle bed plate, a hydraulic telescopic rod is installed below the lower bed plate and penetrates through the interior of the bed frame plate, and the overturning assembly is installed in the lower bed plate. The two sides of the upper portion of the upper bed board are covered with side baffles, and the rolling displacement assembly is arranged in the middle of the interior of the upper bed board. According to the moving bed capable of conveniently adjusting the posture of the patient, when the posture of the patient is adjusted, the situation that the patient on the upper side of the upper bed board slides down due to gravity when the upper bed board is obliquely placed can be avoided, and the patient can be assisted to turn over through the turnover assembly.

The invention discloses a mounting bracket for a vehicle-mounted video. The mounting bracket for the vehicle-mounted video comprises a base; a mounting bearing seat is fixedly connected to the bottomof the base through a connecting plate; a filling frame is fixedly connected to the internal surface of the front surface of the mounting bearing seat through a connecting column; a traction lifting ring is fixedly connected to the right side of the filling frame; a fixed pulley positioned on the right side of the mounting bearing seat is fixedly connected to the bottom of the base; a traction rope is wound on the external surface of the fixed pulley; and the left end of the traction rope is bolted on the external surface of the traction lifting ring. According to the mounting bracket for thevehicle-mounted video, as the traction rope and the traction lifting ring are arranged to realize an effect of pulling a force applying handle to adjust the inclination angle of the vehicle-mounted video, and a traction gear and a driven toothed plate are also arranged to realize an effect of rotating an adjusting knob to insert a locating rod in the internal surface of a locating hole to fix theinclination angle, the inclination angle can be adjusted only by simply pulling the handle and rotating the knob so that an effect of providing convenience for users to adjust the inclination angle ofthe vehicle-mounted video during using is realized.

The environment-friendly and energy-saving type fabricated steel structure plant structure comprises a horizontally-arranged wall body, and the tops of the left side and the right side of the wall body are jointly and fixedly connected with a top plate; according to the environment-friendly and energy-saving type assembly type steel structure factory building structure, the adjusting box, the arc-shaped adjusting rod, the arc-shaped sliding rod, the gooseneck rod, the sliding sleeve, the limiting ring, the worm, the tooth block, the worm gear, the handle, the fixing rod, the connecting base, the adjusting box, the arc-shaped adjusting rod, the arc-shaped sliding rod, the gooseneck rod, the sliding sleeve, the limiting ring, the worm, the tooth block and the worm gear are used in cooperation, and therefore the environment-friendly and energy-saving type assembly type steel structure factory building structure is convenient to use; the effect of conveniently adjusting the inclination angle of the solar panels is achieved through the effect of the adjusting mechanism, so that the two solar panels can swing on the two supporting columns, the two solar panels can be conveniently adjusted to the proper inclination angle, the contact area between the two solar panels and the sun is increased, and the service life of the solar panels is prolonged. And more solar energy can be conveniently converted into electric energy by the two solar panels.