CN214434939U

CN214434939U - Postoperative care shallow

Info

Publication number: CN214434939U
Application number: CN202120208283.4U
Authority: CN
Inventors: 刘玉杰
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-22
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a post-operative nursing cart, which comprises a support plate, a first bed board and a second bed board, wherein the first bed board is fixed on the support plate, the second bed board is movably arranged on the support plate and is hinged with the first bed board through a connecting mechanism, the bottom of the support plate is provided with a movable support mechanism, the movable support mechanism comprises a gear motor, a bidirectional screw and a slide block, the output shaft of the bidirectional screw gear motor is connected, the two slide blocks are symmetrically arranged on the bidirectional screw, each slide block is fixed with two symmetrically arranged connecting rods, each connecting rod is sleeved with a supporting leg, one end of each supporting leg is hinged with the bottom of the support plate, the other end of each supporting leg can be contacted with the ground, the middle part of each supporting leg is provided with a universal wheel, the bracket of the universal wheel inclines a certain angle relative to the supporting leg, the four universal wheels are distributed in a rectangular shape, and can be used as a sickbed and can be used as a cart to bring a patient to breathe, the patient does not need to be transported for many times, and discomfort of the patient can be prevented.

Description

Postoperative care shallow

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to postoperative care shallow.

Background

After the operation is completed, the patient needs to be nursed on a bed for a period of time so as to facilitate wound healing, and postoperative care plays an important role in the recovery of the patient.

At present, to patient's postoperative care, settle patient on the sick bed mostly, when needs need be past outdoor ventilative with patient, often need a plurality of nursing staff to hold up jointly or lift up and transport to the shallow on, troublesome poeration wastes time and energy, and inevitable in the transportation cause patient's misery, in addition, patient lies asleep for a long time on the sick bed, can make patient's waist soreness back pain, causes the discomfort to patient.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art, the utility model aims at providing a nursing shallow after art both can use as the sick bed and can take the patient as the shallow ventilative, does not need to transport the patient many times, can prevent to cause patient's discomfort.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a post-operative nursing cart comprises a support plate, a first bed plate and a second bed plate, wherein the first bed plate is fixed on the support plate, the second bed plate is movably arranged on the support plate and is hinged with the first bed plate through a connecting mechanism, a moving support mechanism is arranged at the bottom of the support plate and comprises a speed reducing motor, a two-way lead screw and sliding blocks, the two-way lead screw is longitudinally arranged and is connected with an output shaft of the speed reducing motor, the two sliding blocks are symmetrically arranged on the two-way lead screw, two connecting rods which are symmetrically arranged are fixed on each sliding block, the connecting rods are transversely arranged, each connecting rod is sleeved with a supporting leg, one end of each supporting leg is hinged with the bottom of the support plate, the other end of each supporting leg can be in contact with the ground, a universal wheel is arranged in the middle of each supporting leg, and a support of the universal wheel inclines for a certain angle relative to the supporting leg, the four universal wheels are distributed in a rectangular shape.

Furthermore, a through groove is formed in the supporting leg, the connecting rod penetrates through the through groove, a lug is arranged on the connecting rod, and the lug is arranged on the outer side of the through groove.

Further, the bottom surface fixedly connected with protective housing of backup pad, just protective housing establishes gear motor's outside and with gear motor contactless, two-way lead screw runs through protective housing and with protective housing rotates and is connected.

Further, coupling mechanism includes connecting axle, sleeve, double-shaft motor, first gear and second gear, the sleeve is established on the second bed board, establish in the sleeve in the middle part of the connecting axle and both ends all with first bed board is fixed, the connecting axle both ends are fixed with a second gear respectively, the double-shaft motor is fixed on the second bed board, be fixed with a spliced pole on two output shafts of double-shaft motor respectively, be fixed with a first gear on the spliced pole, each first gear and one the meshing of second gear.

Furthermore, the bottom surface of the second bed board is fixedly connected with two symmetrical first supporting blocks, each connecting column penetrates through one first supporting block and is rotatably connected with the first supporting block, the bottom surface of each supporting plate is fixedly connected with a second supporting block, and one end, far away from the speed reduction motor, of the bidirectional screw penetrates through the second supporting block and is rotatably connected with the second supporting block.

Further, the post-operation nursing trolley also comprises a controller, and the double-shaft motor and the speed reducing motor are electrically connected with the controller.

Further, the model of the speed reducing motor is a loose MSMD04ZP1U, and the model of the double-shaft motor is NMRV075/30- -SZ-YX.

Furthermore, the sliding grooves are formed in the two sides of the first bed plate, a U-shaped frame is arranged above the first bed plate, and the two ends of the U-shaped frame are connected to the two inner portions of the sliding grooves in a sliding mode respectively.

Furthermore, the second bed board and the first bed board are provided with L-shaped boards, and the tops of the L-shaped boards are in threaded connection with screws.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:

1. a postoperative care shallow, through the gear motor who sets up, can make two-way lead screw rotate to make two sliders or back of the body motion in opposite directions, thereby drive supporting leg and universal wheel through the connecting rod and rotate, and then realize that the supporting leg supports the backup pad or universal wheel supports the backup pad, both can use as the sick bed and can take the patient ventilative as the shallow again, need transport the patient again and cause patient's discomfort.

2. A postoperative care shallow, through the biax motor that sets up, can make two connecting axles rotate to under the effect of two fixed second gears, can make two first gears take connecting axle, biax motor and second bed boards round two first gear rotations, two second gears respectively with two first gear engagement, stability is good, make to rotate more stably, thereby make second bed board area patient half crouch or sit upright, so that the patient activity.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a bottom view of the utility model showing the connection between the second bed board and the first bed board;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the connection between the second bed plate and the connecting shaft of the present invention;

fig. 6 is the schematic diagram of the internal structure of the protection box of the present invention.

In the figure: 1. a support plate; 2. an L-shaped plate; 3. a screw; 4. a second bed board; 5. a U-shaped frame; 6. a first bed plate; 7. a chute; 8. a controller; 9. a mobile support mechanism; 91. a universal wheel; 92. supporting legs; 93. a bidirectional lead screw; 94. a connecting rod; 95. a slider; 96. a reduction motor; 97. a through groove; 10. a protective box; 11. a second support block; 12. a double-shaft motor; 13. connecting columns; 14. a first support block; 15. a first gear; 16. a connecting shaft; 17. a second gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The utility model provides a postoperative nursing shallow, it is shown with reference to fig. 1-3, including backup pad 1, first bed board 6 and second bed board 4, first bed board 6 is fixed in backup pad 1. Second bed board 4 activity is established on backup pad 1 and passes through coupling mechanism articulated with first bed board 6 for second bed board 4 can incline certain angle for first bed board 6, makes things convenient for patient's backup pad 1 half to crouch or sit upright.

Referring to fig. 1 and 2, a movable support mechanism 9 is arranged at the bottom of a support plate 1, the entire post-operation nursing cart can be driven to move or stand on the ground by the movable support mechanism 9, the movable support mechanism 9 comprises a speed reducing motor 96, a bidirectional screw 93 and sliders 95, the speed reducing motor 96 is of a loose MSMD04ZP1U type, the bidirectional screw 93 is longitudinally arranged and connected with an output shaft of the speed reducing motor 96, the two sliders 95 are symmetrically arranged on the bidirectional screw 93, one slider 95 is sleeved on a left-handed thread section of the bidirectional screw 93 through a screw nut, the other slider 95 is sleeved on a right-handed thread section of the bidirectional screw 93 through a screw nut, two symmetrically arranged connecting rods 94 are fixed on each slider 95, the connecting rods 94 are transversely arranged, one support leg 92 is sleeved on each connecting rod 94, one end of the support leg 92 is hinged to the bottom of the support plate 1, and the other end can be in contact with the ground, a universal wheel 91 is arranged in the middle of each supporting leg 92, a support of the universal wheel 91 inclines for a certain angle relative to the supporting leg 92, and the four universal wheels 91 are distributed in a rectangular shape.

Through gear motor 96, can make two-way lead screw 93 rotate, and make two slider 95 or back of the body motion mutually, thereby it rotates to drive supporting leg 92 and universal wheel 91 through connecting rod 94, because the support of universal wheel 91 inclines certain angle for supporting leg 92, when supporting leg 92 and ground contact, universal wheel 91 and ground separation, and then realize that supporting leg 92 supports backup pad 1, make this structure use as the sick bed, when universal wheel 91 and ground contact, supporting leg 92 and ground separation, and then realize that universal wheel 91 supports backup pad 1, make this structure use as the shallow.

Preferably, as shown in fig. 1 and 2, the support leg 92 is provided with a through groove 97, the connecting rod 94 is inserted into the through groove 97, and the connecting rod 94 is provided with a protrusion which is arranged outside the through groove 97 to prevent the connecting rod 94 and the through groove 97 from being separated.

Preferably, as shown in fig. 2 and 6, a protective box 10 is fixedly connected to the bottom surface of the supporting plate 1, the protective box 10 is disposed outside the gear motor 96 and does not contact the gear motor 96, and the bidirectional screw 93 penetrates the protective box 10 and is rotatably connected to the protective box 10. The reduction motor 96 can be protected by the provided protection box 10.

Preferably, referring to fig. 2, a second supporting block 11 is fixedly connected to a bottom surface of the supporting plate 1, and the bidirectional screw 93 is supported by the second supporting block 11, so that the bidirectional screw 93 rotates more stably. One end of the bidirectional screw 93, which is far away from the speed reduction motor 96, penetrates through the second support block 11 and is rotatably connected with the second support block 11. A second bearing is arranged in the second supporting block 11, and the bidirectional screw 93 penetrates through the second bearing.

In some embodiments, referring to fig. 1, 3, 4 and 5, the connection mechanism includes a connection shaft 16, a sleeve, a dual-shaft motor 12, a first gear 15 and a second gear 17, the dual-shaft motor 12 is NMRV 075/30-SZ-YX, the sleeve is disposed on the second bed plate 4, the middle of the connection shaft 16 is disposed in the sleeve, two ends of the connection shaft are both fixed to the first bed plate 6, two ends of the connection shaft 16 are respectively fixed to the second gear 17, the dual-shaft motor 12 is fixed to the second bed plate 4, two output shafts of the dual-shaft motor 12 are respectively fixed to a connection column 13, the connection column 13 is parallel to the connection shaft 16, the connection column 13 is fixed to a first gear 15, and each first gear 15 is engaged with one second gear 17.

Through the double-shaft motor 12, the two connecting shafts 13 can be rotated to further drive the two first gears 15 and the two second gears 17 to rotate, so that the second bed plate 4 rotates relative to the first bed plate 6, and the second bed plate 4 inclines for a certain angle relative to the first bed plate 6.

Preferably, as shown in fig. 3 and 5, two symmetrical first supporting blocks 14 are fixedly connected to the bottom surface of the second bed plate 4, so that the connecting columns 13 can rotate more stably, and each connecting column 13 penetrates through one first supporting block 14 and is rotatably connected with the first supporting block 14. The connecting column 13 is supported by the first supporting block 14, a first bearing is accommodated in the first supporting block 14, and the connecting shaft 13 penetrates through the first bearing.

Postoperative care shallow still includes controller 8, double-shaft motor 12 and gear motor 96 all are connected with 8 electricity of controller, rotate through 8 control double-shaft motor 12 of controller, can be when medical personnel are busy, the rise of second bed board 4 is controlled by oneself to the patient, through the motion of 8 control gear motor 96 of controller, realize that supporting leg 92 supports backup pad 1, make this structure use as the sick bed, or realize that universal wheel 91 supports backup pad 1, make this structure use as the shallow.

In some embodiments, referring to fig. 1, sliding grooves 7 are formed on both sides of the first bed plate 6, a U-shaped frame 5 is disposed above the first bed plate 6, and both ends of the U-shaped frame 5 are slidably connected inside the two sliding grooves 7, respectively. Through the U-shaped frame 5 and the sliding groove 7, the U-shaped frame 5 can be used as a table board, and dining and other operations of a patient are facilitated.

In some embodiments, referring to fig. 1, an L-shaped plate 2 is arranged on the second bed plate 4 and the first bed plate 6, and a screw rod 3 is connected to the top of the L-shaped plate 2 in a threaded manner. 4L template 2 establish in the four corners of backup pad 1, through L template 2 and the screw rod 3 that sets up, can fix the four corners of bed clothes through screw rod 3, make bed clothes can not follow patient's removal and pile up, and then the back is more comfortable when making the patient lie.

The utility model discloses a theory of operation: in the initial state, the supporting legs 92 support the supporting plate 1, firstly, bedding is paved on the first bed board 6 and the second bed board 4, and the screw rod 3 is rotated to enable the screw rod 3 to press the bedding, thereby avoiding the bedding from being stacked, when a patient needs to get up for a long time to lie down, the controller 8 controls the double-shaft motor 12 to drive the connecting column 13 to rotate, under the action of the first gear 15 and the second gear 17, the second bed board 4 can rotate around the connecting shaft 16, thereby being capable of driving the patient to sit and move, when the patient needs to go out for ventilation, the speed reducing motor 96 is started, the speed reducing motor 96 drives the bidirectional screw rod 93 to rotate, thereby enabling the two sliding blocks 95 to move oppositely, the connecting rod 94 can slide in the through groove 97, further enabling the supporting legs 92 to gradually separate from the ground and the universal wheels 91 to gradually contact the bottom surface, and enabling the universal wheels 91 to support the supporting plate 1, thus, the device can be pushed by the universal wheels 91, without the need to transport the patient to a cart.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

Claims

1. A post-operative care cart, characterized in that: including backup pad (1), first bed board (6) and second bed board (4), first bed board (6) are fixed in backup pad (1), second bed board (4) activity is established in backup pad (1) and with first bed board (6) are articulated through coupling mechanism, backup pad (1) bottom is equipped with removal supporting mechanism (9), it includes gear motor (96), two-way lead screw (93) and slider (95) to remove supporting mechanism (9), two-way lead screw (93) vertically set up and with the output shaft of gear motor (96) links to each other, two slider (95) symmetry is established on two-way lead screw (93), each be fixed with connecting rod (94) that two symmetries set up on slider (95), connecting rod (94) transversely set up, each the cover is equipped with one supporting leg (92) on connecting rod (94), one end of the supporting leg (92) is hinged to the bottom of the supporting plate (1), the other end of the supporting leg can be in contact with the ground, each universal wheel (91) is installed in the middle of the supporting leg (92), a support of each universal wheel (91) is arranged at a certain angle relative to the supporting leg (92), and the universal wheels (91) are distributed in a rectangular mode.

2. The post-operative care cart of claim 1, wherein: the supporting leg (92) is provided with a through groove (97), the connecting rod (94) penetrates through the through groove (97), the connecting rod (94) is provided with a lug, and the lug is arranged on the outer side of the through groove (97).

3. The post-operative care cart of claim 1, wherein: the bottom surface fixedly connected with protective housing (10) of backup pad (1), just protective housing (10) are established the outside of gear motor (96) and with gear motor (96) contactless, two-way lead screw (93) run through protective housing (10) and with protective housing (10) rotate and are connected.

4. The post-operative care cart of claim 1, wherein: coupling mechanism includes connecting axle (16), sleeve, double-shaft motor (12), first gear (15) and second gear (17), the sleeve is established on second bed board (4), connecting axle (16) middle part establish in the sleeve and both ends all with first bed board (6) are fixed, connecting axle (16) both ends are fixed with a second gear (17) respectively, double-shaft motor (12) are fixed on second bed board (4), be fixed with a spliced pole (13) on two output shafts of double-shaft motor (12) respectively, be fixed with a first gear (15) on spliced pole (13), each first gear (15) and one second gear (17) meshing.

5. The post-operative care cart of claim 4, wherein: the bottom surface fixedly connected with of second bed board (4) two symmetrical first supporting blocks (14), each spliced pole (13) run through one first supporting block (14) and with first supporting block (14) rotate and are connected, the bottom surface fixedly connected with second supporting block (11) of backup pad (1), two-way lead screw (93) are kept away from the one end of gear motor (96) run through second supporting block (11) and with second supporting block (11) rotate and are connected.

6. The post-operative care cart of claim 4, wherein: the post-operation nursing trolley further comprises a controller (8), and the double-shaft motor (12) and the speed reduction motor (96) are electrically connected with the controller (8).

7. The post-operative care cart of claim 4, wherein: the model of the speed reducing motor (96) is Pink MSMD04ZP1U, and the model of the double-shaft motor (12) is NMRV 075/30-SZ-YX.

8. The post-operative care cart of claim 1, wherein: spout (7) have all been seted up to the both sides of first bed board (6), the top of first bed board (6) is equipped with U type frame (5), just sliding connection is respectively in two in the both ends of U type frame (5) the inside of spout (7).

9. The post-operative care cart of claim 1, wherein: the second bed board (4) and the first bed board (6) are provided with L-shaped boards (2), and the tops of the L-shaped boards (2) are in threaded connection with screws (3).