CN216417574U

CN216417574U - Electric turning-over bed

Info

Publication number: CN216417574U
Application number: CN202122514542.9U
Authority: CN
Inventors: 梁宏钢
Original assignee: Zibo Fukang Trading Co ltd
Current assignee: Zibo Fukang Trading Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-03
Anticipated expiration: 2031-10-19

Abstract

An electric turn-over bed belongs to the technical field of medical appliances. The method is characterized in that: the reel (17) is rotatably arranged on the body of the turnover bed, the reel (17) is provided with two reels arranged at two sides of the body of the turnover bed, the mattress (3) is a flexible mattress, two sides of the mattress (3) are respectively wound on the reels (17) at the corresponding sides, locking devices are arranged between each reel (17) and the body of the turnover bed, the stretching devices are arranged on the body of the turnover bed at the upper side of the mattress (3), and clamping devices are arranged between the stretching devices and the mattress (3). The both sides of this electronic bed of standing up twine respectively on the spool, and locking device locks the spool, makes the mattress tighten to support the patient, stretching device passes through latch device and links to each other with the mattress, and stretching device drives one side upward movement of mattress, and the spool cooperation stretching device of both sides realizes releasing respectively and packs up the mattress, thereby stands up through the supplementary patient of mattress, and simple structure is difficult to break down.

Description

Electric turning-over bed

Technical Field

An electric turn-over bed belongs to the technical field of medical instruments.

Background

The transfer trolley is mainly used for transferring patients, and the prior transfer trolley has the following technical problems in the use process: 1) the transfer trolley only has the function of transferring patients, and sometimes needs the patients to change postures in the transfer process, the existing transfer trolley can not meet the turning-over requirements of the patients, and only medical staff can assist the patients to complete the turning-over; 2) when the transfer trolley transfers the patient to the sickbed, the patient needs to be lifted to the sickbed by medical staff, the carrying distance of the patient is long, and the patient is troublesome to move to the sickbed from the transfer bed.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: overcomes the defects of the prior art, and provides the electric turn-over bed which can assist a patient to turn over, and has simple structure and stable work.

The utility model provides a technical scheme that its technical problem adopted is: the electric turn-over bed is characterized in that: including standing up a bed main part, spool, mattress and stretching device, the spool is rotatable installs in standing up a bed main part, and the spool has two that set up in the bed main part both sides of standing up, and the mattress is flexible mattress, and the both sides of mattress twine respectively on the spool that corresponds the side, all is provided with locking device between each spool and the bed main part of standing up, and stretching device installs in the bed main part of standing up of mattress upside, is provided with latch device between stretching device and the mattress.

Preferably, the stretching device comprises a turning motor, a turning-over hoisting wheel and a turning-over steel wire rope, the turning-over motor is mounted on the turning-over bed main body, an output shaft of the turning-over motor is connected with the turning-over hoisting wheel, one end of the turning-over steel wire rope is connected with the turning-over hoisting wheel, and the other end of the turning-over steel wire rope is detachably connected with the mattress through a clamping device. The turnover motor drives the mattress to rise through the turnover hoisting wheel and the turnover steel wire rope so as to realize the function of assisting the patient to turn over, and the turnover motor has simple structure and stable work.

Preferably, the stretching device further comprises a turning rotating shaft, the turning rotating shaft is rotatably mounted on the turning bed main body and is parallel to the scroll, the turning motor is connected with the turning rotating shaft, the turning hoisting wheel is mounted on the turning rotating shaft, and the turning hoisting wheel is provided with a plurality of turning hoisting wheels at intervals along the turning rotating shaft. The turnover hoisting wheels are arranged at intervals along the turnover rotating shaft and are connected with the mattress through turnover steel wire ropes, so that the mattress is prevented from being pulled to be deviated.

Preferably, the clamping device include pull rod and couple, be provided with a plurality of groups of through holes on the mattress, every group of through hole all includes a plurality of along the setting of spool axial interval, the tip of pull rod passes each through hole in proper order, makes the pull rod of every through hole both sides be located the upper and lower both sides of mattress respectively, the couple is installed on stretching device, the couple is connected with pull rod detachable. The end part of the pull rod sequentially penetrates through the penetrating holes, and the hook is detachably connected with the pull rod, so that the stretching device and the mattress are convenient to disassemble and assemble.

Preferably, the body of the turnover bed comprises a mounting frame, supporting legs and a lifting device, the tops of the supporting legs are connected with the mounting frame, the bottom of the supporting legs is provided with rollers, the lifting device is arranged on the mounting frame, and a scroll is rotatably arranged on the lifting device. The spool is installed on elevating gear, makes the mattress liftable, conveniently moves the mattress with the patient, also conveniently moves the patient on the mattress and gets off.

Preferably, the lifting device comprises two mounting rods and a winding device, the two mounting rods are arranged side by side at intervals, the winding shaft is arranged between the two mounting rods, two ends of the winding shaft are respectively rotatably connected with the mounting rods on the corresponding sides, and the winding device is connected with the two mounting rods simultaneously. The installation rod is driven to lift through the winding device, the structure is simple, and the work is stable.

Preferably, the hoisting device comprises a lifting motor, a lifting rotating shaft, lifting hoisting wheels, reversing wheels and lifting steel wire ropes, wherein the lifting rotating shaft is rotatably mounted on the mounting frame, the lifting motor is connected with the lifting rotating shaft, the lifting hoisting wheels are mounted at two ends of the lifting rotating shaft, the reversing wheels are rotatably mounted on the mounting frame, the two ends of each mounting rod are connected with the lifting steel wire ropes, the upper ends of the lifting steel wire ropes are wound on the lifting hoisting wheels on the corresponding sides after bypassing the reversing wheels, and the winding directions of the lifting steel wire ropes on two sides of the lifting hoisting wheels are opposite. Simultaneously, the two ends of each mounting rod are lifted, so that the lifting stability of the mattress is ensured.

Preferably, the upper end of each supporting leg is bent towards the direction close to the mounting frame to form a mounting part, and the mounting part is rotatably connected with the mounting frame through a hinged arm. The landing leg passes through the installation department and is connected with the mounting bracket wobbling, through promoting the landing leg swing, can adjust the interval of landing leg, can directly remove the mattress directly over the sick bed, has made things convenient for patient's transfer.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

the both sides of this electronic bed of standing up twine respectively on the spool, and locking device locks the spool, makes the mattress tighten to support the patient, stretching device passes through latch device and links to each other with the mattress, and stretching device drives one side upward movement of mattress, and the spool cooperation stretching device of both sides realizes releasing respectively and packs up the mattress, thereby stands up through the supplementary patient of mattress, and simple structure is difficult to break down, uses more stably.

Drawings

Fig. 1 is a front view of an electric turn-over bed.

Fig. 2 is a perspective view of the electric turn-over bed.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of fig. 2 at B.

Fig. 5 is a partially enlarged view of C in fig. 2.

FIG. 6 is a front cross-sectional view of the reversing tube connected to the reversing wheel.

Fig. 7 is a front view schematically showing the stretching apparatus.

In the figure: 1. the turning-over device comprises supporting legs 2, rollers 3, a mattress 301, a through hole 4, a mounting rod 5, a locking block 6, a reversing pipe 601, a mounting opening 7, an articulated arm 8, a connecting block 9, a lifting motor 10, a lifting rotating shaft 11, a lifting hoisting wheel 12, a speed reducer 13, a supporting wheel 14, a bearing seat 15, a mounting rack 16, a rope guide pipe 17, a reel 18, a pull rod 19, a reversing wheel 20, a turning-over motor 21, a driving gear 22, a driven gear 23, a turning-over rotating shaft 24, a turning-over hoisting wheel 25 and a turning-over steel wire rope.

Detailed Description

Fig. 1 to 7 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 7.

Electronic bed of standing up, including standing up the bed main part, spool 17, mattress 3 and stretching device, spool 17 is rotatable installs in the bed main part of standing up, spool 17 has two of setting in the bed main part both sides of standing up, mattress 3 is flexible mattress, the both sides of mattress 3 twine respectively on the spool 17 that corresponds the side, each spool 17 and stand up all be provided with locking device between the bed main part, stretching device installs in the bed main part of standing up of mattress 3 upside, be provided with latch device between stretching device and the mattress 3. This electronic bed that stands up's mattress 3's both sides are twined respectively on spool 17, locking device locks spool 17, make mattress 3 stretch tightly to support the patient, stretching device passes through latch device and links to each other with mattress 3, stretching device drives one side upward movement of mattress 3, the spool 17 cooperation stretching device of both sides realizes releasing respectively and packs up mattress 3, thereby it stands up to assist the patient through mattress 3, moreover, the steam generator is simple in structure, be difficult to break down, it is more stable to use.

The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.

Specifically, the method comprises the following steps: as shown in FIGS. 1-2: the bed main part stands up includes mounting bracket 15, landing leg 1 and elevating gear, and the vertical setting of landing leg 1 is at the downside of mounting bracket 15, and the upper end of landing leg 1 links to each other with the mounting bracket, and gyro wheel 2 is installed to the bottom of landing leg 1, and in this embodiment, gyro wheel 2 is the universal wheel to the removal of bed main part has been made things convenient for to stand up. The lifting device is mounted on the mounting frame 15.

The lifting device comprises an installation rod 4 and a winding device, the installation rod 4 is provided with two parallel installation rods which are arranged at intervals, the installation rod 4 is horizontally arranged along the width direction of the installation rack 15, the winding device is simultaneously connected with the installation rods 4 on two sides and drives the installation rods 4 to lift, a reel 17 is perpendicular to the installation rods 4, the reel 17 is arranged between the two installation rods 4, and two ends of the reel 17 are respectively connected with the installation rods 4 on the corresponding sides in a rotatable mode.

The mattress 3 is a flexible mattress, the mattress 3 is arranged between two winding shafts 17, and two sides of the mattress 3 are respectively wound on the winding shafts 17 on the corresponding sides. The reel 17 can also be connected with a reel motor driving the reel motor to rotate, so that the automatic release and collection of the mattress 3 are realized, and the mattress 3 is convenient to replace.

The hoisting device comprises a hoisting motor 9, a hoisting rotating shaft 10, a hoisting wheel 11 and a hoisting steel wire rope, the hoisting rotating shaft 10 is installed on an installation frame 15 through a bearing seat 14, the hoisting rotating shaft 10 is parallel to the installation rod 4, the hoisting motor 9 is installed on the installation frame 15, a speed reducer 12 is further installed on the installation frame 15, an output shaft of the hoisting motor 9 is connected with an input shaft of the speed reducer 12, and an output shaft of the speed reducer 12 is connected with the hoisting rotating shaft 10 and drives the hoisting rotating shaft to rotate. The speed reducer 12 may be a speed reducer with two output shafts, and the two output shafts are the lifting rotating shaft 10. The lifting hoisting wheel 11 is installed on the lifting rotating shaft 10 and rotates synchronously therewith, two grooves are arranged on each lifting hoisting wheel 11, the lifting steel wire ropes are installed at two ends of each installation rod 4, one end of each lifting steel wire rope is connected with the installation rod 4, the other end of each lifting steel wire rope is wound in the groove of the corresponding lifting hoisting wheel 11, two lifting steel wire ropes are wound on each lifting hoisting wheel 11 and are respectively wound in the two grooves, so that mutual interference between the two lifting steel wire ropes is avoided, and the winding directions of the two lifting steel wire ropes wound on the same lifting hoisting wheel 11 are opposite.

Both sides of mounting bracket 15 all are provided with rope guide 16, and rope guide 16 and lift wire rope one-to-one, rope guide 16 set up along mounting bracket 15's length direction, and switching-over pipe 6 is installed to rope guide 16 outer end, and the one end level of switching-over pipe 6 sets up to be linked together with rope guide 16, the other end is buckled downwards. Can avoid the lifting steel wire rope to leak, the appearance is more pleasing to the eye, and can not cause the hindrance to the lift of mattress 3.

As shown in fig. 3: the mounting frame 15 is further provided with supporting wheels 13, two supporting wheels 13 are symmetrically arranged on two sides of each lifting winding wheel 11, and the lifting steel wire rope is wound on the lifting winding wheels 11 after bypassing the supporting wheels 13 on the corresponding sides, so that friction between the lifting steel wire rope and the rope guide pipe 16 is avoided.

As shown in fig. 4: the upper end of landing leg 1 is buckled to the direction that is close to mounting bracket 15, forms the horizontally installation department, still is connected with the connecting pipe on landing leg 1, and the connecting pipe is on a parallel with the installation department and sets up, and the connecting pipe interval sets up the downside at the installation department. Landing leg 1 passes through articulated arm 7 and installs on mounting bracket 15, and the vertical setting of articulated arm 7, the middle part and the mounting bracket 15 fixed connection of articulated arm 7 all install vertical sleeve on installation department and the connecting pipe, and two sleeves are coaxial and the interval sets up, and the upper end of articulated arm 7 and lower extreme are rotatable the installation respectively in the sleeve that corresponds the side. Promote the swing of landing leg 1, can adjust the interval of landing leg 1, can be with 3 integral movements of mattress to the sick bed directly over, make things convenient for the transfer of disease. Locking screws can be arranged on any one sleeve, the locking screws are arranged along the radial direction of the sleeve, the locking screws are in threaded connection with the sleeve, the end parts of the locking screws extend into the sleeve, and the hinged arms 7 are compressed, so that locking of the supporting legs 1 can be realized.

As shown in fig. 5: the connecting block 8 is all installed to the tip of each installation pole 4, and the tip of spool 17 is rotatable to be articulated with connecting block 8, and lift wire rope's lower extreme links to each other with the top of the connecting block 8 that corresponds to it rises to drive spool 17.

The outside of each connecting block 8 all is provided with latch segment 5, and the tip of spool 17 links to each other with latch segment 5 that corresponds after passing connecting block 8, can drive spool 17 through latch segment 5 and rotate, is provided with two at least spacer pins on the latch segment 5, is provided with two at least spacing holes on the connecting block 8, and the spacer pin stretches into the spacing downthehole that corresponds, can realize the locking to spool 17. A spring is arranged between the connecting block 8 and the scroll 7, and the spring pushes the connecting block 8 to rotate towards the direction close to the locking block 5 so as to ensure that the limiting pin extends into the limiting hole.

The locking block 5 can also be connected with the connecting block 8 through a bolt to realize the locking of the locking block 5.

The reel 17 is provided inside the leg 1 on the corresponding side to avoid that the swing of the leg 1 is hindered by the reel 17.

As shown in fig. 6: the inside of switching-over pipe 6 is provided with installing port 601, installs switching-over wheel 19 on the switching-over pipe 6, and the outside of switching-over wheel 19 stretches into in the installing port 601 to carry out the switching-over to the lift wire rope, can also avoid lift wire rope and switching-over pipe 6 inner wall looks mutual friction.

As shown in fig. 7: the stretching device comprises a turning motor 20, a turning rotating shaft 23, a turning hoisting wheel 24 and a turning steel wire rope 25, wherein the turning rotating shaft 23 is installed on the installation frame 15 through a bearing seat 14, the turning rotating shaft 23 is arranged in parallel with the scroll 17, and the turning rotating shaft 23 is arranged in the middle of the installation frame 15. The turning-over motor 20 is arranged on the mounting frame 15, the output shaft of the turning-over motor 20 is provided with a driving gear 21, the turning-over rotating shaft 23 is provided with a driven gear 22, and the driven gear 22 is meshed with the driving gear 21, so that the turning-over rotating shaft 23 rotates along with the turning-over motor 20. The turning-over hoisting wheels 24 are arranged on the turning-over rotating shaft 23, two turning-over hoisting wheels 24 are arranged at two ends of the turning-over rotating shaft 23, the turning-over steel wire ropes 25 correspond to the turning-over hoisting wheels 24 one by one, the upper ends of the turning-over steel wire ropes 25 are wound on the corresponding turning-over hoisting wheels 24, and a clamping device is arranged between the lower ends of the turning-over steel wire ropes 25 and the mattress 3.

The clamping device comprises pull rods 18 and hooks, a plurality of groups of penetrating holes 301 are arranged on the mattress 3 at intervals, each group of penetrating holes 301 comprises a plurality of penetrating holes arranged along the axial direction of the winding shaft 17 at intervals, one end of each pull rod 18 sequentially penetrates through the penetrating holes 301 in the same group, the pull rods 18 on two sides of each penetrating hole 301 are respectively located on the upper side and the lower side of the mattress 3, the hooks are connected with the winding steel wire ropes 25, and the hooks and the portions, located on the upper side of the mattress 3, of the pull rods 18 are detachably connected, so that the mattress 3 is stretched, and the turning of a patient is assisted by stretching the mattress 3.

According to the electric turnover bed, the locking screws are loosened, and then the supporting legs 1 are pushed to swing outwards, so that the width of the adjacent supporting legs 1 can be increased, the supporting legs are convenient to move to the upper side of a sickbed, and the mattress 3 is positioned right above the sickbed.

When needing to go up and down, elevator motor 9 drives lift hoist wheel 11 through lift pivot 10 and rotates, and then drives installation pole 4 through wire rope and rises to realized the lift of mattress 3, convenient transfer to the patient, and can guarantee that installation pole 4 rises in step, with the assurance mattress 3 remains the level all the time. When needing mattress 3 to descend, lifting motor 9 antiport can realize the decline of mattress 3 under the effect of the patient's on mattress 3 gravity, when not having the patient on mattress 3, can make mattress 3 descend through the mode of pulling down lift wire rope.

When mattress 3 needs to be changed, with the locking of removing between latch segment 5 and the connecting block 8 that corresponds, to two spool 17 unblocks promptly, rotate a spool 17 this moment, twine mattress 3, another spool 17 is synchronous to be rotated under mattress 3's pulling force effect to mattress 3 has realized the release, in order to realize changing mattress 3.

When the patient needs to be assisted to turn over, firstly a corresponding group of penetrating holes 301 is found, then one end of the pull rod 18 sequentially penetrates through the group of penetrating holes 301, then the two hooks are respectively connected with the pull rod 18 on the upper side of the mattress 3, meanwhile, the locking of the reel 17 close to one side of the pull rod 17 is released, the turning motor 20 drives the turning winch wheel 24 to rotate through the turning rotating shaft 23, the mattress 3 is pulled to move upwards through the pull rod 18, at the moment, the two reels 17 both release the mattress 3, the patient turns over to one side along with the mattress 3 by pulling the mattress 3, the turning over of the patient is realized, and the reel 17 is rotated after the turning over is finished, so that the mattress 3 is tightened again. In the process of pulling the mattress 3, the medical staff only need to protect the patient and avoid the patient falling off the mattress.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. Electronic bed of standing up, its characterized in that: including standing up a bed main part, spool (17), mattress (3) and stretching device, spool (17) are rotatable installs in standing up a bed main part, spool (17) have two of setting in standing up a bed main part both sides, mattress (3) are flexible mattress, the both sides of mattress (3) twine respectively on spool (17) of corresponding side, all be provided with locking device between each spool (17) and the bed main part that stands up, stretching device installs in the bed main part that stands up of mattress (3) upside, be provided with latch device between stretching device and mattress (3).

2. The electric turn-over bed as claimed in claim 1, wherein: the stretching device comprises a turning-over motor (20), a turning-over hoisting wheel (24) and a turning-over steel wire rope (25), wherein the turning-over motor (20) is arranged on the turning-over bed body, an output shaft of the turning-over motor (20) is connected with the turning-over hoisting wheel (24), one end of the turning-over steel wire rope (25) is connected with the turning-over hoisting wheel (24), and the other end of the turning-over steel wire rope is detachably connected with the mattress (3) through a clamping device.

3. The electric turn-over bed according to claim 2, wherein: the stretching device also comprises a turning-over rotating shaft (23), the turning-over rotating shaft (23) is rotatably arranged on the turning-over bed main body, the turning-over rotating shaft (23) is arranged in parallel with the scroll (17), the turning-over motor (20) is connected with the turning-over rotating shaft (23), the turning-over hoisting wheel (24) is arranged on the turning-over rotating shaft (23), and a plurality of turning-over hoisting wheels (24) are arranged at intervals along the turning-over rotating shaft (23).

4. The electric turn-over bed according to claim 1 or 2, wherein: clamping device include pull rod (18) and couple, be provided with a plurality of groups penetrating hole (301) on mattress (3), every group penetrating hole (301) all include along a plurality of spool (17) axial interval setting, the tip of pull rod (18) passes each penetrating hole (301) in proper order, pull rod (18) that make every penetrating hole (301) both sides are located the upper and lower both sides of mattress (3) respectively, the couple is installed on stretching device, the couple is connected with pull rod (18) detachable.

5. The electric turn-over bed according to claim 1, wherein: the turnover bed main body comprises a mounting frame (15), supporting legs (1) and a lifting device, the tops of the supporting legs (1) are connected with the mounting frame (15), rollers (2) are mounted at the bottoms of the supporting legs (1), the lifting device is mounted on the mounting frame (15), and a reel (17) is rotatably mounted on the lifting device.

6. The electric turn-over bed according to claim 5, wherein: the lifting device comprises mounting rods (4) and a winding device, the mounting rods (4) are arranged side by side at intervals, a reel (17) is arranged between the two mounting rods (4), two ends of the reel (17) are respectively connected with the mounting rods (4) on the corresponding sides in a rotatable mode, and the winding device is connected with the two mounting rods (4) simultaneously.

7. The electric turn-over bed according to claim 6, wherein: the winding device include elevator motor (9), lift pivot (10), lift hoist wheel (11), reverse wheel (19) and lift wire rope, rotatable the installing on mounting bracket (15) of lift pivot (10), elevator motor (9) link to each other with lift pivot (10), lift hoist wheel (11) are all installed at the both ends of lift pivot (10), rotatable the installing on mounting bracket (15) of reverse wheel (19), the both ends of each installation pole (4) all are connected with lift wire rope, the winding is on corresponding lift hoist wheel (11) of side after reverse wheel (19) are walked around to lift wire rope's upper end, and the winding opposite direction of the lift wire rope of lift hoist wheel (11) both sides.

8. The electric turn-over bed according to claim 5, wherein: the upper end of each landing leg (1) is bent towards the direction close to the mounting frame (15) to form a mounting part, and the mounting part is rotatably connected with the mounting frame (15) through an articulated arm (7).