CN110419891B

CN110419891B - Full-automatic computer office health bed

Info

Publication number: CN110419891B
Application number: CN201910819885.0A
Authority: CN
Inventors: 朱幕松
Original assignee: Individual
Current assignee: Foshan Jialei Furniture Co ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2021-03-26
Anticipated expiration: 2039-08-31
Also published as: CN110419891A

Abstract

A full-automatic computer office health bed is characterized in that an electric lifter is arranged at the bottom of the health bed, an outer rotor brushless motor rotates forwards and backwards to drive a long screw to move forwards and backwards, the long screw is supported, positioned and guided by a stator sleeve and a nut to move in a telescopic manner along the linear direction of the stator sleeve, the long screw drives a left bed leg and a right bed leg to be vertical to and folded at the lower end of a high bed frame, the left pulley and the right pulley roll on the ground, three Hall sensors respectively trigger an intelligent controller to supply power to the outer rotor brushless motor in a positive phase mode, supply power to a negative phase mode or supply power to the outer rotor brushless motor in a negative phase mode, automatic control is achieved, a magnetic control folding computer is pulled by hand to stretch and work, the health bed is automatically changed into an inclined plane, the magnetic control folding computer is pushed by hand to be, And (4) full automation.

Description

Full-automatic computer office health bed

Technical Field

The invention relates to a health-care bed, in particular to a full-automatic computer office health-care bed.

Background

From the popular health knowledge, the health of people is greatly damaged after long-term sitting, and people working at the computer desk easily cause various diseases such as cervical spondylosis, lumbar spondylosis, prostatitis and the like, so that people working at the computer desk should pay special attention to the problem of health care, and how to better solve the contradiction between long-term sitting and working is a problem to be solved at present.

At present, there is a multifunctional computer table in the market, can make the people lie flat in bed computer official working, and its shortcoming lies in: the multifunctional computer desk and the bed are not integrally designed, so that the multifunctional computer desk is inconvenient to use, and people can not feel comfortable when lying on the bed and doing computer work.

In the technical scheme of the existing health-care bed, the invention patent application with publication number CN102743837A and name of 'an orthotic bed' is a physiotherapy health-care bed which adopts a mechanical transmission device to incline a bed surface, but has no function of computer office.

Disclosure of Invention

Aiming at the defects of the existing multifunctional computer desk and health-care bed, the invention discloses a full-automatic computer office health-care bed which can enable a person to obliquely lie on the bed for computer office.

The technical scheme of the full-automatic computer office health-care bed comprises a common bed, an electric elevator, a magnetic control folding computer, an intelligent controller and a Hall sensor, and is characterized in that: the full-automatic computer office health-care bed is provided with a common bed, a lower bed frame is arranged in the front of the common bed, a high bed frame is arranged on the rear side of the common bed, a left bed beam and a right bed beam are arranged on the left side and the right side of the common bed, a mattress is arranged on the bed surface, a pillow is arranged in the front of the common bed, an electric elevator is arranged at the bottom of the full-automatic computer office health-care bed, a left shaft hole and a right shaft hole are arranged on the left end and the right end of the high bed frame, an upper long shaft is arranged in the left shaft hole and the right shaft hole, a left screw rod and a right screw rod are arranged at the two ends of the upper long shaft, screw caps are arranged on the left screw rod and the right screw rod respectively, a left bed leg and a right bed leg are respectively fastened on steps of the left screw rod and the right screw rod, the left bed leg and the right bed leg are fastened with the long shaft, shaft holes are respectively arranged at the lower, the left screw rod and the right screw rod are respectively provided with a screw cap, the left screw rod and the right screw rod are respectively installed at the lower ends of the left bed leg and the right bed leg, the left screw cap and the right screw cap are used for respectively fastening the left bed leg and the right bed leg on steps of the left screw rod and the right screw rod, the left bed leg and the right bed leg are fastened with the lower long shaft into a whole, the left bed leg, the right bed leg, the upper long shaft and the lower long shaft form a firm square frame, a small gap is formed between the left end and the right end of a high bed frame connected with the upper long shaft and the inner sides of the left bed leg and the right bed leg, the left bed leg and the right bed leg can be vertically folded at the lower end of the high bed frame, the lower long shaft is provided with a left pulley and a right pulley, the left pulley and the right pulley are respectively positioned at the inner sides of the left bed leg and the right bed leg, the middle ends of the left bed beam and the right beam are respectively provided with a shaft hole, the middle, The right step is blocked at the inner ends of the left bed beam and the right bed beam, the middle long shaft can rotate in the left shaft hole and the right shaft hole, a connecting plate is welded in the middle of the thick shaft of the middle long shaft, the lower end of the connecting plate is welded with a hoop frame, a stator sleeve is arranged in the inner circle of the hoop frame, the hoop frame and the stator sleeve are fastened into a whole by screws of the hoop frame, the electric elevator is provided with an outer rotor brushless motor which consists of an outer rotor and an inner stator, the front end of the stator sleeve is tightly matched with a bearing baffle pipe, the outer circle of the bearing baffle pipe is tightly matched with a stator core, the stator core is formed by overlapping a plurality of silicon steel sheets, the outer circle of the stator core is provided with a plurality of T-shaped teeth, the space among the plurality of T-shaped teeth is provided with a plurality of coil grooves, three-phase coils are wound in the plurality of coil grooves, the phase difference position among the three-phase coils is 120 degrees of electric angle, and, the phase difference position between three Hall sensors is 60 degrees of electrical angle, the three-phase coil is connected in a Y-shaped circuit mode, a three-phase coil output line is led out, the three-phase coil output line and the Hall sensor output line are combined to form an output cable, the bearing baffle pipe and the stator shaft sleeve are provided with wire holes, the output cable is led out from the wire holes to the stator sleeve and is led out from the front end of the stator sleeve, the front end and the rear end of the bearing baffle pipe are respectively provided with a front bearing and a rear bearing, the inner circles of the front bearing and the rear bearing are installed in a sliding fit mode with the outer circle of the stator sleeve, the outer circle of the rear bearing is provided with a rear bearing frame, the front end of the rear bearing frame is provided with a rear end cover, the circumference of the rear end cover is provided with a magnetic conduction ring, the middle of the magnetic conduction ring is provided with a permanent magnet ring, the polarities of adjacent permanent magnets are opposite to each other, the permanent magnet rings are alternately arranged to form a permanent magnet ring, a front bearing frame is arranged on the outer circle of the front bearing frame, a front end cover is arranged on the outer circle of the front bearing frame, a stop table is arranged on the circumference of the front end cover and is matched with the inner circle of the magnetic conductive ring, the magnetic conductive ring is provided with an upper hole and a lower hole, the upper hole and the lower hole are respectively provided with an upper screw cap and a lower screw cap, the front end cover is provided with an upper screw and a lower screw, the upper screw and the lower screw are screwed on the upper screw cap and the lower screw cap to tightly integrate the front end cover and the magnetic conductive ring, the front end and the rear end of the permanent magnet ring are aligned with the front end and the rear end of the stator core, a small uniform air gap is arranged between the inner circle of the permanent magnet ring and the outer circle of the stator core, a rotor sleeve is arranged at the rear end of the rear bearing, the inner circle of the rear end of the rotor sleeve is provided with a nut, a certain gap is arranged between the rear end of the stator sleeve and the nut, a long screw matched with a thread path of the long screw is arranged in the nut, the outer circle of the long screw and the inner circle of the stator sleeve are installed in a sliding fit mode, a sliding sleeve is arranged in the middle of the lower long shaft, the rear end of the long screw and the sliding sleeve are welded into a whole, when the outer rotor brushless motor rotates clockwise, the long screw contracts along the inner circle of the stator sleeve, when the outer rotor brushless motor rotates anticlockwise, the long screw extends along the inner circle of the stator sleeve, the outer rotor brushless motor rotates forwards and backwards, the long screw moves in a telescopic mode along the linear direction of the stator sleeve by means of supporting, positioning and guiding of the stator sleeve and the nut, the long screw drives the lower long; the middle part of the right bed beam is provided with a magnetic control folding computer, the middle part of the right bed beam is provided with a front nut hole and a rear nut hole, a front screw and a rear screw are arranged in the front nut hole and the rear nut hole, the magnetic control folding computer is provided with a connecting plate, the connecting plate is fastened at the right end of the right bed beam by the front screw and the rear screw, the right end of the connecting plate is welded with a straight pipe frame, a transmission shaft is arranged in the straight pipe frame, the upper end of the transmission shaft is welded with a horizontal frame, the length of the horizontal frame is slightly larger than the width of 1/2 beds, the horizontal frame can rotate forwards and backwards by taking the transmission shaft as the center, the upper end of the horizontal frame is welded with an L-shaped computer frame, a notebook computer is arranged on the L-shaped computer frame, a display is arranged on the notebook computer, a machine body keyboard is arranged, the front ends of the left and right permanent magnets are adhered to the rear end of the body keyboard through two sides of the body keyboard, the rear lower end of the body keyboard is provided with a strip-shaped pad, the front ends of the strip-shaped pad are adhered to the rear lower end of the body keyboard through two sides of the body keyboard, the left and right permanent magnets above the rear of the body keyboard are absorbed at the left upper end and the right upper end of the L-shaped computer frame, the body keyboard and the strip-shaped pad are clamped in a clamping groove below the L-shaped computer frame, and a display above the body keyboard is lifted and folded as usual; the lower end of the straight pipe support is welded with a fan-shaped right-angle support, the rear lower end of the fan-shaped right-angle support is provided with a rear magnetic conductive round block, the left lower end of the fan-shaped right-angle support is provided with a left magnetic conductive round block, the centers of the rear magnetic conductive round block and the left magnetic conductive round block are respectively provided with a countersunk head screw which fastens the rear magnetic conductive round block and the left magnetic conductive round block at the lower end of the fan-shaped right-angle support, the lower end of the transmission shaft is provided with a screw rod and a screw cap, a strip plate is arranged on the screw rod, the strip plate is fastened on the steps of the screw rod by the screw cap, the strip plate, the horizontal support and the transmission shaft are Contraband-shaped, the strip plate and the horizontal support are arranged on a straight line, the strip plate and the horizontal support; an intelligent controller is installed below the bottom of the full-automatic computer office health bed, a power adapter is arranged at the front end of the intelligent controller and connected with an alternating current 220V power supply, the output end of the power adapter is connected with the power end of the intelligent controller, the output end of the intelligent controller is connected with an output cable of an outer rotor brushless motor, a first Hall sensor is arranged at the front end of the rear magnetic conductive round block and fixedly connected with the Hall sensor through AB glue, a mounting hole is formed in the left lower end of the high bed frame, a second Hall sensor is installed in the mounting hole, a mounting hole is formed in the rear end of the left bed beam, a third Hall sensor is installed in the mounting hole, a mounting hole is formed in the upper end of the left bed leg, permanent magnet particles are installed in the mounting hole, when the left bed leg and the right bed leg stand vertically, the permanent magnet particles are aligned with the second Hall sensor, when the left bed, and the output ends of the three Hall sensors are respectively connected with the relevant input ends of the intelligent controller.

The full-automatic computer office health bed has the beneficial effects that: the full-automatic computer office health-care bed is a dual-purpose bed, and the using state of the full-automatic computer office health-care bed as a common bed is as follows: the left bed leg and the right bed leg are locked in a vertical standing state, the horizontal frame is positioned in the middle of the side of the right bed beam, the horizontal frame is linearly parallel to the right bed side, the magnetic control folding computer is thin and does not occupy the space of the bed surface, the disc-shaped permanent magnet is aligned and attracted with the rear magnetic conductive circular block to stabilize the storage position of the magnetic control folding computer, the first Hall sensor is close to the disc-shaped permanent magnet to keep the first Hall sensor in a cut-off state, when a person lies down and prepares for the computer to work, the magnetic control folding computer is pulled by hand to enable the horizontal frame to rotate forwards by taking the transmission shaft as the center, when the horizontal frame is at a right angle with the bed side, the disc-shaped permanent magnet is aligned and attracted with the left magnetic conductive circular block to stabilize the extension position of the magnetic control folding computer, and at the moment, the disc-shaped permanent magnet is far away from the first, the intelligent controller supplies power to the brushless motor in positive phase to enable the brushless motor to rotate clockwise, the long screw rod is contracted, the left bed leg and the right bed leg are folded forwards, when the left bed leg and the right bed leg are folded to three-level alignment of the permanent magnet particles and the Hall sensor, the Hall sensor triggers the intelligent controller to power off the brushless motor of the outer rotor, the full-automatic computer office health care bed is locked in a slope state, a human body is obliquely laid on the bed, two feet are put on the high bed frame, a display screen of the notebook computer is lifted by hands, a machine body keyboard is operated by lifting hands, a wireless mouse is arranged on the mattress to operate, and then the computer office work can be carried out, otherwise, the magnetic control folding computer is pushed by hands to enable the horizontal frame to rotate backwards by taking the transmission shaft as the center, when the horizontal frame is parallel to the right bed side, the disc-shaped permanent magnet is aligned with the rear magnetic conduction round block, at the moment, the disc-shaped permanent magnet approaches the first Hall sensor to enable the first Hall sensor to be in a cut-off state, the negative pulse of the first Hall sensor triggers the intelligent controller, the intelligent controller supplies power to the outer rotor brushless motor in an opposite phase manner to enable the outer rotor brushless motor to rotate anticlockwise, the long screw rod extends, the left bed leg and the right bed leg stretch backwards, when the left bed leg and the right bed leg extend until the permanent magnet particles are aligned with the Hall sensor, the Hall sensor II triggers the intelligent controller to power off the outer rotor brushless motor, the full-automatic computer office health-care bed is locked in a plane state, the magnetic control folding computer is pulled by hands to stretch for office work, the health bed is automatically changed into an inclined plane, the magnetic control folding computer is pushed by hands to fold and store, the health bed is automatically changed into a plane, and when the computer office health bed and the common bed are mutually converted for use, the health bed has the advantages of convenience, quickness and full automation.

Drawings

Fig. 1 is a left-view structural schematic diagram of an office use state of the full-automatic computer office health-care bed.

Fig. 2 is a schematic left-side sectional view of the electric elevator.

FIG. 3 is a left side view of the foldable computer.

FIG. 4 is a left side view of the foldable computer.

Fig. 5 is a left-side view structural schematic diagram of the full-automatic computer office health-care bed as a common bed in use.

Detailed Description

This is further explained below with reference to the drawings.

In fig. 1, 2, 3, 4 and 5, the full-automatic computer office health-care bed is provided with a common bed, a lower bed frame 1 is arranged in the front of the common bed, a high bed frame 2 is arranged behind the common bed, a left bed beam 3 and a right bed beam are arranged on the left and right sides of the common bed, a mattress 4 is arranged on the bed surface, a pillow 5 is arranged in the front of the common bed, an electric elevator is arranged at the bottom of the full-automatic computer office health-care bed, left and right shaft holes are arranged at the left and right ends of the high bed frame, an upper long shaft 6 is arranged in the left and right shaft holes, a left screw rod and a right screw rod are arranged at the two ends of the upper long shaft, screw caps are arranged on the left and right screw rods, a left bed leg 7 and a right bed leg are respectively arranged on the left and right screw rods, the left and right screw caps fasten the left and right bed legs on the steps of the left and right screw rods respectively, the left and right bed legs are fastened with the long shafts into a whole, the two ends of the lower long shaft are provided with a left screw rod and a right screw rod, the left screw rod and the right screw rod are respectively provided with a screw cap, the left screw rod and the right screw rod are respectively arranged at the lower ends of a left bed leg and a right bed leg, the left screw cap and the right screw cap respectively fasten the left bed leg and the right bed leg on steps of the left screw rod and the right screw rod, the left bed leg and the right bed leg are fixedly integrated with the lower long shaft, the left bed leg and the right bed leg and the upper long shaft and the lower long shaft form a firm square frame, a small gap is formed between the left end and the right end of a high bed frame connected with the upper long shaft and the inner sides of the left bed leg and the right bed leg, the left bed leg and the right bed leg can be vertically and folded at the lower end of the high bed frame, the lower long shaft is provided with a left pulley 9 and a right pulley, the left pulley and the right pulley are respectively positioned at the inner sides of the left bed leg and the right bed leg, the middle ends of the left bed, thin shafts at two ends are positioned in a left shaft hole and a right shaft hole, the thin shafts at the two ends are provided with a left step and a right step which are blocked at the inner ends of a left bed beam and a right bed beam, a middle long shaft can rotate in the left shaft hole and the right shaft hole, a connecting plate 11 is welded in the middle of a thick shaft of the middle long shaft, a hoop frame 12 is welded at the lower end of the connecting plate, a stator sleeve 13 is installed in the inner circle of the hoop frame, the hoop frame and the stator sleeve are tightly fixed into a whole by screws 14 of the hoop frame, the electric elevator is provided with an outer rotor brushless motor, the outer rotor brushless motor consists of an outer rotor and an inner stator, a bearing baffle tube 15 is tightly installed at the front end of the stator sleeve, a stator core 16 is tightly installed in the outer circle of the bearing baffle tube, the stator core is formed by overlapping a plurality of silicon steel sheets, a plurality of T-shaped teeth are arranged on the outer circle of the stator core, a plurality of coil grooves are, the phase difference position between the three-phase coils is 120 electrical degrees, the front ends of a plurality of coil slots are respectively provided with three Hall sensors 18 at different positions, the phase difference position between the three Hall sensors is 60 electrical degrees, the three-phase coils are connected in a Y-shaped circuit form, three-phase coil output lines are led out, the three-phase coil output lines and the Hall sensor output lines are combined to form an output cable 19, the bearing baffle pipe and the stator shaft sleeve are provided with wire outlet holes 20, the output cable is led out from the wire outlet holes to the stator sleeve and is led out from the front end of the stator sleeve, the front end and the rear end of the bearing baffle pipe are respectively provided with a front bearing 21 and a rear bearing 22, the inner circles of the front bearing and the rear bearing are installed in a sliding fit manner with the outer circle of the stator sleeve, the outer circle of the rear bearing is provided with a rear bearing frame 23, the front end of the rear bearing frame is provided with a rear end, the permanent magnet ring is composed of a plurality of strip-shaped permanent magnets which are arranged in an array mode, the strip-shaped permanent magnets are strong magnets formed by manufacturing neodymium iron boron materials, the polarity of the strip-shaped permanent magnets is radial, the polarities of the adjacent permanent magnets are opposite, the permanent magnet ring is formed by alternately arranging, a front bearing frame 27 is arranged on the excircle of the front bearing frame, a front end cover 28 is arranged on the excircle of the front bearing frame, a stopping table 29 is arranged on the circumference of the front end cover and is matched with the inner circle of the magnetic conductive ring, the magnetic conductive ring is provided with an upper hole and a lower hole, the upper hole and the lower hole are respectively provided with an upper square screw cap 30 and a lower square screw cap 31, the front end cover is provided with an upper screw 32 and a lower screw 33, the upper screw and the lower screw are screwed on the upper square screw cap and the lower square screw cap to tightly fix the front end cover and the magnetic conductive ring into a whole, the front end and the, the rear end of the rear bearing frame is provided with a rotor sleeve 34, the magnetic conductive ring, the rear end cover, the rear bearing frame and the rotor sleeve are integrally manufactured and molded, the stator sleeve is positioned in the rotor sleeve and is concentric with the rotor sleeve, the inner circle at the rear end of the rotor sleeve is provided with a nut 35, a certain gap is arranged between the rear end of the stator sleeve and the nut, the nut is internally provided with a long screw 36 matched with the thread path of the nut, the outer circle of the long screw and the inner circle of the stator sleeve are installed in a sliding fit manner, a sliding sleeve 37 is arranged in the middle of the lower long shaft, the rear end of the long screw and the sliding sleeve are welded into a whole, when the outer rotor brushless motor rotates clockwise, the long screw contracts along the inner circle of the stator sleeve, when the outer rotor brushless motor rotates anticlockwise, the long screw extends along the inner circle of the stator, the long screw drives the lower long shaft to enable the left pulley and the right pulley to roll on the ground and drive the left bed leg and the right bed leg to stand or fold; the middle part of the right bed beam is provided with a magnetic control folding computer, the middle part of the right bed beam is provided with a front nut hole and a rear nut hole, a front screw 38 and a rear screw 39 are arranged in the front nut hole and the rear nut hole, the magnetic control folding computer is provided with a connecting plate 40, the connecting plate is fastened at the right end of the right bed beam by the front screw and the rear screw, the right end of the connecting plate is welded with a straight pipe frame 41, a transmission shaft 42 is arranged in the inner circle of the straight pipe frame, the upper end of the transmission shaft is welded with a horizontal frame 43, the length of the horizontal frame is slightly larger than the width of 1/2 beds, the horizontal frame can rotate forwards and backwards by taking the transmission shaft as the center, the upper end of the horizontal frame is welded with an L-shaped computer frame 44, the L-shaped computer frame is made of iron metal, a notebook computer is arranged on the L-shaped computer frame, a display 45 is, the left and right permanent magnets are both in a circular sheet shape and are strong magnets made of rare earth materials, the front ends of the left and right permanent magnets are adhered to the rear end of the body keyboard through two-sided glue 48, a strip-shaped pad 49 is arranged at the rear lower end of the body keyboard, the front end of the strip-shaped pad is adhered to the rear lower end of the body keyboard through two-sided glue, the left and right permanent magnets above the rear of the body keyboard are absorbed at the left upper end and the right upper end of the L-shaped computer frame, the body keyboard and the strip-shaped pad are clamped in a clamping groove below the L-shaped computer frame, and a display above the body keyboard is lifted; the lower end of the straight tube frame is welded with a fan-shaped right-angle frame 50, the rear lower end of the fan-shaped right-angle frame is provided with a rear magnetic conductive round block 51, the left lower end of the fan-shaped right-angle frame is provided with a left magnetic conductive round block 52, the centers of the rear magnetic conductive round block and the left magnetic conductive round block are respectively provided with a countersunk head screw 53 for fastening the rear magnetic conductive round block and the left magnetic conductive round block at the lower end of the fan-shaped right-angle frame, the lower end of the transmission shaft is provided with a screw rod 54 and a screw cap 55, a bar plate 56 is arranged on the screw rod, the bar plate is fastened on the steps of the screw rod by the screw cap, the bar plate, the horizontal frame and the transmission shaft are Contraband-shaped, the bar plate and the horizontal frame are arranged on a straight line, the bar plate and the horizontal frame synchronously rotate; an intelligent controller 58 is installed below the bottom of the full-automatic computer office health bed, a power adapter 59 is arranged at the front end of the intelligent controller, the power adapter is connected with an alternating current 220V power supply, the output end of the power adapter is connected with the power end of the intelligent controller, the output end of the intelligent controller is connected with an output cable of an outer rotor brushless motor, a first Hall sensor 60 is arranged at the front end of the rear magnetic conduction round block, the Hall sensor is fixed by AB glue, a mounting hole is formed in the left lower end of the high bed frame, a second Hall sensor 61 is installed in the mounting hole, a mounting hole is formed in the rear end of the left bed beam, a third Hall sensor 62 is installed in the mounting hole, a mounting hole is formed in the upper end of the left bed leg, permanent magnet particles 63 are installed in the mounting hole, when the left bed leg and the right bed leg stand vertically, the permanent magnet particles are, and the permanent magnet particles are aligned with the three Hall sensors, and the output ends of the three Hall sensors are respectively connected with the relevant input ends of the intelligent controller.

The full-automatic computer office health-care bed is a dual-purpose bed, and the using state of the full-automatic computer office health-care bed as a common bed is as follows: the left bed leg and the right bed leg are locked in a vertical standing state, the horizontal frame is positioned in the middle of the side of the right bed beam, the horizontal frame is linearly parallel to the right bed side, the magnetic control folding computer is thin and does not occupy the space of the bed surface, the disc-shaped permanent magnet is aligned and attracted with the rear magnetic conductive circular block to stabilize the storage position of the magnetic control folding computer, the first Hall sensor is close to the disc-shaped permanent magnet to keep the first Hall sensor in a cut-off state, when a person lies down and prepares for the computer to work, the magnetic control folding computer is pulled by hand to enable the horizontal frame to rotate forwards by taking the transmission shaft as the center, when the horizontal frame is at a right angle with the bed side, the disc-shaped permanent magnet is aligned and attracted with the left magnetic conductive circular block to stabilize the extension position of the magnetic control folding computer, and at the moment, the disc-shaped permanent magnet is far away from the first, the intelligent controller supplies power to the brushless motor in positive phase to enable the brushless motor to rotate clockwise, the long screw rod is contracted, the left bed leg and the right bed leg are folded forwards, when the left bed leg and the right bed leg are folded to three-level alignment of the permanent magnet particles and the Hall sensor, the Hall sensor triggers the intelligent controller to power off the brushless motor of the outer rotor, the full-automatic computer office health care bed is locked in a slope state, a human body is obliquely laid on the bed, two feet are put on the high bed frame, a display screen of the notebook computer is lifted by hands, a machine body keyboard is operated by lifting hands, a wireless mouse is arranged on the mattress to operate, and then the computer office work can be carried out, otherwise, the magnetic control folding computer is pushed by hands to enable the horizontal frame to rotate backwards by taking the transmission shaft as the center, when the horizontal frame is parallel to the right bed side, the disc-shaped permanent magnet is aligned with the rear magnetic conduction round block, at the moment, the disc-shaped permanent magnet approaches the first Hall sensor to enable the first Hall sensor to be in a cut-off state, the negative pulse of the first Hall sensor triggers the intelligent controller, the intelligent controller supplies power to the outer rotor brushless motor in an opposite phase manner to enable the outer rotor brushless motor to rotate anticlockwise, the long screw rod extends, the left bed leg and the right bed leg stretch backwards, when the left bed leg and the right bed leg extend until the permanent magnet particles are aligned with the Hall sensor, the Hall sensor II triggers the intelligent controller to power off the outer rotor brushless motor, the full-automatic computer office health-care bed is locked in a plane state, the magnetic control folding computer is pulled by hands to stretch for office work, the health bed is automatically changed into an inclined plane, the magnetic control folding computer is pushed by hands to fold and store, the health bed is automatically changed into a plane, and when the computer office health bed and the common bed are mutually converted for use, the health bed has the advantages of convenience, quickness and full automation.

Claims

1. The utility model provides a full-automatic computer official working health care bed comprises ordinary bed, electric lift, magnetic control folding computer, intelligent control ware, hall sensor, its characterized in that: the full-automatic computer office health-care bed is provided with a common bed, a lower bed frame (1) is arranged in the front of the common bed, a high bed frame (2) is arranged on the rear of the common bed, a left bed beam (3) and a right bed beam are arranged on the left and right sides of the common bed, a mattress (4) is arranged on the bed surface, a pillow (5) is arranged in the front of the common bed, an electric elevator is arranged at the bottom of the full-automatic computer office health-care bed, left and right shaft holes are formed in the left and right ends of the high bed frame, upper long shafts (6) are arranged in the left and right shaft holes, left screw rods and right screw rods are arranged at the two ends of the upper long shaft, screw caps are arranged on the left and right screw rods, a left bed leg (7) and a right bed leg are respectively arranged on the left and right screw rods, the left and right screw caps fasten the left and right bed legs on steps of the left and right screw rods respectively, the left and right bed legs are fastened with the steps, the two ends of the lower long shaft are provided with a left screw rod and a right screw rod, the left screw rod and the right screw rod are respectively provided with a screw cap, the left screw rod and the right screw rod are respectively arranged at the lower ends of a left footpost and a right footpost, the left footpost and the right footpost are respectively fastened on the steps of the left screw rod and the right screw rod by the left screw cap and the right screw cap, the left footpost and the right footpost are fastened with the lower long shaft into a whole, the left footpost and the right footpost and the upper long shaft and the lower long shaft form a firm square frame, a small gap is arranged between the left end and the right end of a high bed frame connected with the upper long shaft and the inner sides of the left footpost and the right footpost, the left footpost and the right footpost can be vertically folded at the lower end of the high bed frame, the lower long shaft is provided with a left pulley (9) and a right pulley, the left pulley and the right pulley are respectively positioned at the inner sides of the left footpost and the, the middle long shaft is thin at two ends and thick in the middle, the thin shafts at the two ends are positioned in the left shaft hole and the right shaft hole, the thin shafts at the two ends are provided with a left step and a right step, the left step and the right step are blocked at the inner ends of the left bed beam and the right bed beam, the middle long shaft can rotate in the left shaft hole and the right shaft hole, a connecting plate (11) is welded in the middle of the thick shaft of the middle long shaft, a hoop frame (12) is welded at the lower end of the connecting plate, a stator sleeve (13) is installed in the hoop frame, the hoop frame and the stator sleeve are tightly fixed together by screws (14) of the hoop frame, the electric elevator is provided with an outer rotor brushless motor, the outer rotor brushless motor consists of an outer rotor and an inner stator, a bearing baffle tube (15) is tightly installed at the front end of the stator sleeve in a matching manner, a stator core (16) is tightly installed at the excircle of the bearing baffle tube, the stator core is formed by overlapping a plurality, three-phase coils (17) are wound in a plurality of coil slots, the phase difference position among the three-phase coils is 120 degrees of electrical angle, three Hall sensors (18) at different positions are respectively arranged at the front ends of the plurality of coil slots, the phase difference position among the three Hall sensors is 60 degrees of electrical angle, the three-phase coils are connected in a Y-shaped circuit form, three-phase coil output lines are led out, the three-phase coil output lines and the Hall sensor output lines are combined to form an output cable (19), the bearing baffle tube and the stator shaft sleeve are provided with wire outlet holes (20), the output cable is led out from the wire outlet holes to the stator sleeve and is led out from the front end of the stator sleeve, the front end and the rear end of the bearing baffle tube are respectively provided with a front bearing (21) and a rear bearing (22), the inner circles of the front bearing and the rear bearing are installed in a sliding fit with the outer circle of the stator sleeve, the outer circle of the rear, the rear end cover circumference is equipped with magnetic conduction circle (25), is equipped with permanent magnetism circle (26) in the middle of the magnetic conduction circle inner circle, and permanent magnetism circle is arranged by the polylith bar permanent magnet and constitutes, and the bar permanent magnet is the strong magnet of shaping with neodymium iron boron materials manufacturing, the polarity of bar permanent magnet is radial, and adjacent permanent magnet polarity each other is opposite, and alternate arrangement constitutes permanent magnetism circle, and the front bearing excircle is equipped with front bearing frame (27), and front bearing frame excircle is equipped with front end housing (28), and the front end cover circumference is equipped with the stop platform (29), and the stop platform coincide with the magnetic conduction circle inner circle, and the magnetic conduction circle is equipped with upper square hole and lower square hole, and upper and lower square hole is equipped with top shape screw cap (30) and lower square screw cap (31) respectively, and the front end housing is equipped with upper screw (32) and lower screw (33), and upper and lower screw is screwed on upper and lower square screw cap and is with front, The rear end of the stator core is aligned with the front end and the rear end of the stator core, a small uniform air gap is arranged between the inner circle of the permanent magnet ring and the outer circle of the stator core, the rear end of the rear bearing frame is provided with a rotor sleeve (34), the magnetic conductive ring, the rear end cover, the rear bearing frame and the rotor sleeve are integrally manufactured and molded, the stator sleeve is positioned in the rotor sleeve and is concentric with the rotor sleeve, the inner circle of the rear end of the rotor sleeve is provided with a nut (35), a certain gap is arranged between the rear end of the stator sleeve and the nut, a long screw (36) matched with a thread of the nut is arranged in the nut, the outer circle of the long screw and the inner circle of the stator sleeve are installed in a sliding fit manner, a sliding sleeve (37) is arranged in the middle of the lower long shaft, the rear end of the long screw and the sliding sleeve are welded into a whole, when, the outer rotor brushless motor rotates forwards and backwards, the nut rotates forwards and backwards to drive the long screw to move forwards and backwards, the long screw is supported, positioned and guided by the stator sleeve and the nut and moves in a telescopic mode along the linear direction of the stator sleeve, the long screw drives the lower long shaft to enable the left pulley and the right pulley to roll on the ground, and the left bed leg and the right bed leg are driven to stand or fold; the middle part of the right bed beam is provided with a magnetic control folding computer, the middle part of the right bed beam is provided with a front nut hole and a rear nut hole, a front screw (38) and a rear screw (39) are arranged in the front nut hole and the rear nut hole, the magnetic control folding computer is provided with a connecting plate (40), the connecting plate is fastened at the right end of the right bed beam by the front screw and the rear screw, the right end of the connecting plate is welded with a straight pipe frame (41), a transmission shaft (42) is arranged in the straight pipe frame, the upper end of the transmission shaft is welded with a horizontal frame (43), the length of the horizontal frame is slightly larger than the width of the 1/2 bed, the horizontal frame can rotate back and forth by taking the transmission shaft as the center, the upper end of the horizontal frame is welded with an L-shaped computer frame (44), the L-shaped computer frame is made of iron metal, a notebook computer is arranged on the L, a left permanent magnet (47) and a right permanent magnet are arranged on the rear upper surface of the machine body keyboard, the left and right permanent magnets are both in a circular sheet shape and are strong magnets made of rare earth materials, the front ends of the left and right permanent magnets are adhered to the rear end of the machine body keyboard through two-sided glue (48), a bar-shaped pad (49) is arranged at the rear lower end of the machine body keyboard, the front end of the bar-shaped pad is adhered to the rear lower end of the machine body keyboard through two-sided glue, the left and right permanent magnets above the rear of the machine body keyboard are absorbed at the left upper end and the right upper end of the L-shaped computer frame, the machine body keyboard and the bar-shaped pad are clamped in a clamping groove below the; the lower end of the straight tube frame is welded with a fan-shaped right-angle frame (50), the rear lower end of the fan-shaped right-angle frame is provided with a rear magnetic conductive round block (51), the left lower end of the fan-shaped right-angle frame is provided with a left magnetic conductive round block (52), the centers of the rear magnetic conductive round block and the left magnetic conductive round block are respectively provided with a countersunk head screw (53) for fastening the rear magnetic conductive round block and the left magnetic conductive round block at the lower end of the fan-shaped right-angle frame, the lower end of the transmission shaft is provided with a screw rod (54) and a screw cap (55), a strip-shaped plate (56) is installed on the screw rod, the screw cap fastens the strip-shaped plate on the step of the screw rod, the strip-shaped plate, the horizontal frame and the transmission shaft are Contraband-shaped, the strip-shaped plate and the horizontal frame are arranged on a straight line, the strip; an intelligent controller (58) is installed below the bottom of the full-automatic computer office health bed, a power adapter (59) is arranged at the front end of the intelligent controller and is connected with an alternating current 220V power supply, the output end of the power adapter is connected with the power supply end of the intelligent controller, the output end of the intelligent controller is connected with an output cable of an outer rotor brushless motor, a first Hall sensor (60) is arranged at the front end of the rear magnetic conduction round block, the Hall sensor is fixedly connected with the high bed frame through AB glue, a mounting hole is formed in the left lower end of the high bed frame, a second Hall sensor (61) is installed in the mounting hole, a mounting hole is formed in the rear end of the left bed beam, a third Hall sensor (62) is installed in the mounting hole, a mounting hole is formed in the upper end of the left bed leg, permanent magnet particles (63) are installed in the mounting hole, when the left bed leg and the right, and the permanent magnet particles are aligned with the three Hall sensors, and the output ends of the three Hall sensors are respectively connected with the relevant input ends of the intelligent controller.

2. The fully automatic computer office health care bed according to claim 1, wherein: the full-automatic computer office health-care bed is a dual-purpose bed, and the using state of the full-automatic computer office health-care bed as a common bed is as follows: the left bed leg and the right bed leg are locked in a vertical standing state, the horizontal frame is positioned in the middle of the edge of the right bed beam, the horizontal frame is linearly parallel to the right bed edge, the disc-shaped permanent magnet is aligned and attracted with the rear magnetic conductive round block to enable the storage position of the magnetic control folding computer to be stable, the first Hall sensor is close to the disc-shaped permanent magnet to enable the first Hall sensor to be in an off state, when a person lies down and prepares for the computer to work, the magnetic control folding computer is pulled by hands to enable the horizontal frame to rotate forwards by taking the transmission shaft as a center, and when the horizontal frame is at a right angle with the bed edge, the disc-shaped permanent magnet is aligned and attracted with the left magnetic conductive round block to enable the extension position of the magnetic control folding computer to be stable, at the moment, the disc-shaped permanent magnet is far away from the first Hall sensor to enable the first Hall sensor to be in, when the left bed leg and the right bed leg are folded to the state that the permanent magnet particles are aligned with the Hall sensor, the Hall sensor triggers the intelligent controller to power off the outer rotor brushless motor, the full-automatic computer office health care bed is locked in a slope state, otherwise, the magnetic control folding computer is pushed by hand to enable the horizontal frame to rotate backwards by taking the transmission shaft as the center, when the horizontal frame is parallel to the right bed side, the disc-shaped permanent magnet is aligned with the rear magnetic conduction round block to attract, the storage position of the magnetic control folding computer is stable, the disc-shaped permanent magnet approaches the Hall sensor I at the moment, the Hall sensor I is in a cut-off state, the negative pulse of the Hall sensor I triggers the intelligent controller, and the intelligent controller supplies power to the outer rotor brushless motor in a reversed phase manner to enable the outer rotor brushless motor to rotate anticlockwise, the long screw rod is extended, the left bed leg and the right bed leg are stretched backwards, when the left bed leg and the right bed leg stretch till the permanent magnet particles are aligned with the Hall sensor, the Hall sensor II triggers the intelligent controller to power off the outer rotor brushless motor, and the full-automatic computer office health-care bed is locked in a plane state.