CN202982553U

CN202982553U - Body-building bed

Info

Publication number: CN202982553U
Application number: CN 201220737063
Authority: CN
Inventors: 王继文
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2013-06-12
Anticipated expiration: 2022-12-28
Also published as: WO2014101792A1

Abstract

The utility model discloses a body-building bed. The bed comprises four pushing devices and a central power device, wherein the four pushing devices are respectively arranged at positions corresponding to four limbs, positioned below a bed plate of the body-building bed and used for pushing the four limbs to move up and down; the main rotation surface of each pushing device is provided with a crankshaft; the central power device is used for providing rotation power for the crankshaft of each pushing device and comprises a frame, a driving bevel gear arranged in the frame, four driven bevel gears meshed with the driving bevel gear, and a power generation device for driving the driving bevel gear to rotate; and the driven bevel gears are connected with the crankshafts of the pushing devices. The central power device drives the crankshafts of the pushing devices, so that the pushing devices can drive the four limbs of a human body to move; and the central power device and the pushing devices can be independently manufactured, so that the central power device and the pushing devices have relatively simple structures, are low in cost, are suitable for families, gyms, hospitals, workplaces and the like and are used for body-building after being matched with the corresponding bed plate.

Description

Health care bed

Technical field

This utility model relates to a kind of driving device, is specifically related to a kind of health care bed.

Background technology

Existing health care bed has the function that bed board is vibrated up and down mostly, the device that people's extremity are moved up and down, for this reason, the applicant's the patent No. is in 201010145272 Chinese invention patent application, disclosed a kind of multifunctional body-building device, it not only has the bed board up-down mechanism that makes the bed board vibration, has also comprised the elbow arm up-down mechanism and the shank up-down mechanism that make the human limb motion.These motions make its telecontrol equipment more complicated by same crank-driven in reduction box, and higher to the requirement on machining accuracy of bent axle, manufacturing cost is also very high.

Summary of the invention

The technical problems to be solved in the utility model is to provide a kind of health care bed, and it can promote quadruped locomotion reliably, and simultaneously simple in structure, cost is low.

For solving the problems of the technologies described above, technical solution adopted in the utility model is:

A kind of health care bed, comprise a body, be provided with the bed board that couches for the people on the bed body, it is characterized in that: also comprise four be arranged in the extremity corresponding position and be positioned at this health care bed bed board below be used for that to promote the main revolving part that extremity move up and down be the thrust unit of bent axle, described thrust unit comprises fixed mount, can slide up and down to promote the motion bar of corresponding limb motion and the bent axle that drives the motion bar motion in fixed mount, also comprises the central power set that rotary power is provided to the bent axle of each thrust unit; Described central power set comprise frame, be arranged on master bevel gear and four driven wheels of differential that mesh respectively with this master bevel gear in frame and drive the power generation arrangement that master bevel gear rotates, and described driven wheel of differential is connected with the bent axle of each thrust unit respectively.

As to restriction of the present utility model, described power generation arrangement comprises motor and this motor-driven turbine and worm decelerator that is fixed on frame, the worm screw of this turbine and worm decelerator is connected with motor output shaft, and worm gear is connected with master bevel gear is coaxial.

As to another kind of restriction the of the present utility model, the electric pushrod or the Electrohydraulic push rod that are connected in the upper end of motion bar and vertically arrange, described bed board is run through on the push rod top of electric pushrod or Electrohydraulic push rod.

As of the present utility model the third limited, be provided with the clutch that cuts off power connection between the two between driven wheel of differential and corresponding bent axle.

As to further restriction of the present utility model, be provided with gimbal coupling between driven wheel of differential and clutch.

This utility model also has a kind of restriction, described bed body separates setting with bed board, between is provided with magnetic levitation system and the bed board vibration device of bed board made, this magnetic levitation system comprises the first magnet of being fixedly installed on a body, be slidably arranged on bed board and with the second magnet of the first magnet coupling, promote the magnet adjusting device that the second magnet slides; Described bed board vibration device comprises the push rod that is moved up and down by motor-driven, is provided with the spring of being combined with bed board in the push rod upper end.

As to further restriction of the present utility model:

Be provided with the medicated pillow adjusting device of adjustable pillow height and position on bed board, this medicated pillow adjusting device comprises the longitudinal electric push rod that arranges along the bed board length direction, the vertical electric pushrod of vertical setting is installed at the rod end of longitudinal electric push rod, at the vertical rod end of electric pushrod, medicated pillow is installed.

Electric pushrod top at thrust unit is equipped with rotating disk, be provided with the disk drive motors that promotes its rotation in the disk bottom, be provided with the limbs fixing device that deviates from its pivot center on disk, described limbs fixing device comprises the matrix that is arranged on disk, be provided with the holding claw of two activities on matrix, this holding claw comprises that a plurality of first places rotate hinged substrate successively, and the extremity that are provided with the outermost substrate of inside traction on matrix are electric pushrod fixedly.

Electric pushrod top at thrust unit is equipped with the body-building housing assembly, and this body-building housing assembly comprises that the base that is connected with the electric pushrod top and rotation are arranged on the cabin body on base, are provided with and drive the pendulous device that the cabin body swings on base.

Be provided with the firm electric pushrod that bed board is carried out firm support on the bed body.

Owing to having adopted above-mentioned technical scheme, this utility model compared with prior art, obtained technological progress is: health care bed provided by the utility model, drive the bent axle of thrust unit by central power set, so that thrust unit can drive the quadruped locomotion of human body, can distinguish separately and make due to central power set and thrust unit, make both structures all fairly simple, cost is lower; In the motion bar upper end, electric pushrod or Electrohydraulic push rod are set, can regulate the elemental height of flexible cushion block, make it be fit to the user of different builds; Between driven wheel of differential and bent axle, clutch is set, can controls the power of driven wheel of differential, thereby independent thrust unit is driven; Magnetic levitation system and bed board vibration device are set make the bed board vibration; The position that the medicated pillow adjusting device can adjustable pillow is set; Limbs fixing device is set can be fixed the extremity of user; The body-building cabin is set supplies with the user oxygen uptake; Firm electric pushrod is set can be fixed bed board when vibrated bed is not worked.

This utility model is fit to be located at the places such as family, gymnasium, hospital, office, is used for body-building, treatment cervical vertebra, lumbar disc disease, the symptoms such as allaying tiredness insomnia, it trembles head, face, meridians, makes people's QI and blood unobstructed, each histiocyte proper motion of whole body, make the active existence of cell long-period, this product coordinates medicine and existing science, and it is possible that the people can be lived 130 years old, and cardiovascular and cerebrovascular vessel are had preventive and therapeutic action, strengthen body immunity, thereby reach the purpose of good health and a long life.

This utility model is described in further detail below in conjunction with Figure of description and specific embodiment.

Description of drawings

Fig. 1 is the overall structure schematic diagram of this utility model embodiment;

Fig. 2 is the structural representation of the central power set 20 of this utility model embodiment;

Fig. 3 is the schematic diagram of the thrust unit 10 of this utility model embodiment;

Fig. 4 is the central power set 20 of this utility model embodiment and the layout of thrust unit 10;

Fig. 5 is the schematic diagram of the bed board 41 of this utility model embodiment;

Fig. 6 is the right view of the health care bed of this utility model embodiment;

Fig. 7 is the schematic diagram in the body-building cabin of this utility model embodiment;

Fig. 8 is the schematic diagram that disk and the thrust unit of this utility model embodiment acts on mutually;

Fig. 9 is the schematic diagram of the limbs fixing device of this utility model embodiment.

in figure: the 10-thrust unit, the 11-fixed mount, the 12-motion bar, the 13-bent axle, the 14-connecting rod, 20-central authorities power set, the 21-frame, the 22-master bevel gear, the 23-driven wheel of differential, the 26-worm gear, the 27-worm screw, the 30-electric pushrod, the flexible cushion block of 31-, 40-bed body, the 41-bed board, the 42-circular hole, 51-the first magnet, 52-the second magnet, 53-magnet adjusting device, the 54-push rod, the 55-spring, 61-longitudinal electric push rod, the vertical electric pushrod of 62-, the 63-medicated pillow, the 71-disk, the 72-matrix, the 73-holding claw, the 74-substrate, the 75-extremity are electric pushrod fixedly, the 76-wire harness, the 81-base, 82-cabin body, the firm electric pushrod of 91-.

The specific embodiment

Embodiment

As shown in Figure 1, the present embodiment discloses a kind of health care bed, and it has a body 40, is provided with the bed board 41 that couches for the people above bed body 40, also have the thrust unit 10 that the promotion extremity of the bottom that is arranged in a body 40 move up and down, the extremity that can drive human body move up and down.

Figure 5 shows that the bed board 41 of the single bed form of health care bed, four penetrating circular holes 42 have been offered with extremity corresponding positions on this bed board 41, all be provided with thrust unit 10 below each circular hole 42, as shown in Figure 4, these four thrust units 10 all drive by the central power set 20 that are positioned at the middle part.Bed board 41 also can increase its width, makes the form of double bed.

Thrust unit 10 comprises a fixed mount 11 that is fixed on a body 40, be provided with the motion bar 12 that can slide up and down in fixed mount 11, be provided with the bent axle 13 and connecting rod 14 that drive these motion bar 12 motions below motion bar 12, bent axle 13 forms classical slider-crank mechanisms with connecting rod 14 and motion bar 12, and the rotation by bent axle 13 can make motion bar 12 move up and down.

The power that bent axle 13 rotates is provided by central power set 20 shown in Figure 2, the inside of the frame 21 of these central authorities' power set 20 has the master bevel gear 22 that an axis vertically arranges, master bevel gear 22 tops have four driven wheels of differential 23 with its engagement, these four driven wheels of differential 23 drive respectively aforesaid four thrust units 10, between the footstalk of driven wheel of differential 23 and bent axle 13, clutch 28 has been installed, gimbal coupling 29 has been installed again between clutch 28 and driven wheel of differential 23 has been used for compensating error.When drive bevel gear 22 was rotated, it can drive four driven wheels of differential 23 and rotate simultaneously, thereby can drive simultaneously the bent axle 13 of four thrust units 10.Yet, if some clutches 28 are opened, corresponding bent axle 13 are broken away from drive and the maintenance resting state, so just can determine as required which thrust unit 10 is in running order.Master bevel gear 22 is driven by a power generation arrangement, and this power generation arrangement comprises motor and this motor-driven reducing gear that is fixed on frame 21.Reducing gear coordinates realization by worm gear 26 with worm screw 27, and wherein, worm screw 27 is connected with motor output shaft, and 26, worm gear is connected with master bevel gear 22 is coaxial.

As shown in Figure 3, be fixed with the electric pushrod 30 of vertical setting in the upper end of the motion bar 12 of thrust unit 10, the top that is positioned at bed board 41 after circular hole 42 on bed board 41 is run through on the push rod top of electric pushrod 30, can be used for promoting the quadruped locomotion of human body, as shown in Figure 8, corresponding device can also be set on the top of electric pushrod 30 is fixed the extremity of human body.Rotating disk 71 can be set on bed board 41, the bottom of this disk 71 is provided with the disk drive motors that promotes its rotation, and its bottom is arranged on the circular hole 42 of bed board 41, when electric pushrod 30 rises, disk 71 is by jack-up, thereby swings with moving limbs.be provided with the limbs fixing device that deviates from its turning cylinder on disk 71, when rotary disk 71, can comprise the matrix 72 that is arranged on disk 71 to this limbs fixing device, be provided with the holding claw 73 of two activities on matrix 72, this holding claw 73 comprises that a plurality of first places rotate hinged substrate 74 successively, the extremity that are provided with the outermost substrate 74 of inside traction on matrix 72 are electric pushrod 75 fixedly, these extremity fixedly electric pushrod 75 are connected with outermost substrate 74 by wire harness 76, when extremity fixedly during electric pushrod 75 elongation, wire harness 76 pulls substrate 74, it is drawn close to the center, thereby people's extremity are embraced.Electric pushrod 30 also can change the devices such as Electrohydraulic push rod of identical function into, and this electric pushrod 30 belongs to ripe prior art.

In use, starter motor, power generation arrangement rotates master bevel gear 22, master bevel gear 22 drives four driven wheels of differential 23 and rotates, these driven wheels of differential 23 are with again dynamic crankshaft 13 to rotate, thereby motion bar 12 is moved up and down, and the limbs that the electric pushrod 30 on motion bar 12 promotes user move up and down.If only need one of them limbs is driven, remaining clutch 28 can be opened, only stay 10 work of thrust unit corresponding to these limbs.

Referring to Fig. 6 to Fig. 9, for bed board 41 can be vibrated, described bed body 40 is separated setting with bed board 41, between is provided with magnetic levitation system and the bed board vibration device of bed board made 41, this magnetic levitation system comprises the first magnet 51 of being fixedly installed on a body 40, be slidably arranged on bed board 41 and with the second magnet 52 of the first magnet 51 couplings, promote the magnet adjusting device that the second magnet 52 slides; Described bed board vibration device comprises by the motor-driven push rod that moves up and down 54, is provided with the spring 55 with bed board 41 combinations in push rod 54 upper ends.Spring 55 is used for the vibration of 54 pairs of bed boards 41 of buffering push rod, and it also can adopt as other the elastic component such as rubber, and push rod 54 also can adopt the shaft-like mechanism of the adjustable lengths such as electric pushrod, by regulating length, the amplitude of spring 55 is finely tuned.The first magnet 51 is the groove type, and the second magnet 52 is inserted in the inside of the first magnet 51, and both are electric magnet, after energising, bed board 41 can be held up by electromagnetic force.The second magnet 52 is slidably connected with the dovetail groove that is arranged on bed board 41, be provided with on bed board 41 and promote the magnet adjusting device 53 that the second magnet 52 slides, it can adopt common electric pushrod or Electrohydraulic push rod, when push rod 54 drives bed board 41 vibration by spring 55, promote the second magnet 52, can change the relative position of itself and the first magnet 51, bed board 41 is offset, like this, can change Oscillation Amplitude and the position, the centre of oscillation of bed board 41, change vibration and experience.

Be provided with the medicated pillow adjusting device of adjustable pillow 63 height and position on bed board 41, this medicated pillow adjusting device comprises the longitudinal electric push rod 61 that arranges along bed board 41 length directions, the vertical electric pushrod 62 of vertical setting is installed at the rod end of longitudinal electric push rod 61, rod end at vertical electric pushrod 62 is equipped with medicated pillow 63, by longitudinal electric push rod 61 and the vertically adjusting of 62 pairs of medicated pillows of electric pushrod, the people that can make medicated pillow be fit to different builds uses.Be provided with the firm electric pushrod 91 that bed board 41 is carried out firm support on bed body 40, when the enhancing body resistance bed is not used, can bed board 41 be supported by firm electric pushrod 91, magnetic levitation system is protected.

The limbs fixing device of enhancing body resistance bed also can be replaced by the body-building housing assembly, this body-building housing assembly comprises the base 81 that is connected with electric pushrod 30 tops and rotates the cabin body 82 that is arranged on base 81, be provided with on base 81 and drive the pendulous device that cabin body 82 swings, motion by electric pushrod 30 can drive the swing of body-building housing assembly, thereby make user be subject to effect of vibration in oxygen uptake, reach good body-building effect.

Claims

1. health care bed, comprise a body, be provided with the bed board that couches for the people on the bed body, it is characterized in that: also comprise four be arranged in the extremity corresponding position and be positioned at this health care bed bed board below be used for that to promote the main revolving part that extremity move up and down be the thrust unit of bent axle, described thrust unit comprises fixed mount, can slide up and down to promote the motion bar of corresponding limb motion and the bent axle that drives the motion bar motion in fixed mount, also comprises the central power set that rotary power is provided to the bent axle of each thrust unit; Described central power set comprise frame, be arranged on master bevel gear and four driven wheels of differential that mesh respectively with this master bevel gear in frame and drive the power generation arrangement that master bevel gear rotates, and described driven wheel of differential is connected with the bent axle of each thrust unit respectively.

2. require 1 described health care bed according to claim, it is characterized in that: described power generation arrangement comprises motor and this motor-driven turbine and worm decelerator that is fixed on frame, the worm screw of this turbine and worm decelerator is connected with motor output shaft, and worm gear is connected with master bevel gear is coaxial.

3. require 1 described health care bed according to claim, it is characterized in that: the electric pushrod or the Electrohydraulic push rod that are connected in the upper end of motion bar and vertically arrange, described bed board is run through on the push rod top of electric pushrod or Electrohydraulic push rod.

4. require 1 described health care bed according to claim, it is characterized in that: be provided with the clutch that cuts off power connection between the two between driven wheel of differential and corresponding bent axle.

5. require 4 described health care beds according to claim, it is characterized in that: be provided with gimbal coupling between driven wheel of differential and clutch.

6. require the described health care bed of any one in 1 to 5 according to claim, it is characterized in that: described bed body separates setting with bed board, between is provided with magnetic levitation system and the bed board vibration device of bed board made, this magnetic levitation system comprises the first magnet of being fixedly installed on a body, be slidably arranged on bed board and with the second magnet of the first magnet coupling, promote the magnet adjusting device that the second magnet slides; Described bed board vibration device comprises the push rod that is moved up and down by motor-driven, is provided with the spring of being combined with bed board in the push rod upper end.

7. health care bed according to claim 5, it is characterized in that: the medicated pillow adjusting device that is provided with adjustable pillow height and position on bed board, this medicated pillow adjusting device comprises the longitudinal electric push rod that arranges along the bed board length direction, the vertical electric pushrod of vertical setting is installed at the rod end of longitudinal electric push rod, at the vertical rod end of electric pushrod, medicated pillow is installed.

8. health care bed according to claim 5, it is characterized in that: the electric pushrod top at thrust unit is equipped with rotating disk, be provided with the disk drive motors that promotes its rotation in the disk bottom, be provided with the limbs fixing device that deviates from its pivot center on disk, described limbs fixing device comprises the matrix that is arranged on disk, be provided with the holding claw of two activities on matrix, this holding claw comprises that a plurality of first places rotate hinged substrate successively, and the extremity that are provided with the outermost substrate of inside traction on matrix are electric pushrod fixedly.

9. health care bed according to claim 5, it is characterized in that: the electric pushrod top at thrust unit is equipped with the body-building housing assembly, this body-building housing assembly comprises that the base that is connected with the electric pushrod top and rotation are arranged on the cabin body on base, are provided with and drive the pendulous device that the cabin body swings on base.

10. health care bed according to claim 5, is characterized in that: be provided with the firm electric pushrod that bed board is carried out firm support on the bed body.