Infusion support for nursing

[0026] Example 1

[0027] see Figure 1-10 , a nursing infusion stand, comprising a base 1, a lower insertion rod 4, two rod sleeves 10 and an upper insertion rod 22, a wheel base 2 is fixedly installed at the bottom end of the base 1, and a universal wheel is rotatably installed on the wheel base 2 3. The universal wheels 3 are distributed in a circular array along the base 1, and the number of installations is three. The middle of the base 1 is provided with a socket, and the inner wall of the socket is fixedly installed with a lower insertion rod 4, a lower insertion rod 4 and an upper insertion rod. 22 The adjacent sides are respectively installed in the two rod sleeves 10, and the adjacent sides of the two rod sleeves 10 are fixedly connected with the same incubator 11, and the core rod 37 and the upper insertion rod 22 and The lower insertion rods 4 are respectively inserted into the two rod sleeves 10, and are respectively sleeved on the two core rods 37, the upper insertion rod 22 and the lower insertion rod 4 can slide along the two core rods 37 respectively, and the upper insertion rod 22 and the lower insertion rod 4 are respectively fixed on the corresponding rod sleeve 10 by tightening the pin, the upper insertion rod 22 and the lower insertion rod 4 are respectively fixed with a connecting sleeve 38, and a box cover 39 is fixedly installed on the incubator 14, and the box cover 39 is fixedly installed. A pair of shaft seats 40 are fixedly installed, the same second threaded rod 41 is rotatably installed on the two shaft seats 40, and the adjacent side ends of the two connecting sleeves 38 are respectively threadedly sleeved on both sides of the second threaded rod 41, A motor box 42 is fixedly installed on the box cover 39, and a second motor 43 is fixedly installed on the outer box wall of the motor box 42. The output end of the second motor 43 is fixedly sleeved with a driving gear 44, and the second threaded rod 41 is fixedly sleeved. There is a driven gear 45, and the driven gear 45 and the driving gear 44 are meshed with each other. Both ends of the adjacent sides of the two connecting sleeves 38 are fixedly installed with sliding vanes 46, and the box cover 39 is facing the inner cover wall of the sliding vane 46. There is a chute, the sliding piece 46 extends into the corresponding chute, and can slide along the inner wall of the corresponding chute, start the second motor 43, the driving gear 44 drives the driven gear 45 to rotate, so that the second threaded rod 41 rotates, Therefore, the two connecting sleeves 38 move toward or away from each other, driving the upper insertion rod 22 and the lower insertion rod 4 to move toward or away from each other, so that the entire length of the infusion stand can be adjusted, and then fixed by tightening the two tightening pins.

[0028]A thermostat 14 is fixedly installed on the inner box wall of the incubator 11, and a box door 12 is hinged to the box opening of the incubator 11. The box door 12 is a transparent door, and a temperature display screen 13 is fixedly installed on the outer wall of the box door 12. The incubator 11 Telescopic components are installed on both sides of the bottom end respectively, and guide ports corresponding to the two telescopic components are respectively provided on both sides of the base 1, the bottom ends of the two telescopic components are respectively installed with auxiliary wheels 19, and the bottom end of the lower insertion rod 4 is provided with installation The air pump 5 is fixedly installed on the groove wall in the installation groove, and the air outlet end of the air pump 5 is fixedly installed with an inflatable membrane 6, and the inflatable membrane 6 extends into the seat cavity of the base 1. A vent valve is installed on the trachea 7, and an abutting plate 8 is fixedly installed on the outer wall of the lower side of the inflatable membrane 6. The abutting plate 8 is distributed in a circular array along the inflatable membrane 6, and the number is three, and the base 1 is provided with three chutes , the three abutting plates 8 are respectively fixed with sliding rods 9, and the three sliding rods 9 extend into the three chutes respectively, and can slide along the inner groove walls of the corresponding chutes. When the inflatable film 6 is inflated, the sliding rods 9 Sliding along the wall of the chute, the three abutting plates 8 all move toward the opposite side along corresponding tracks.

[0029] The telescopic assembly includes an insertion rod 17, an insertion rod sleeve 48 and a spring 47, and the insertion rod 17 is inserted into the insertion rod sleeve 48, the bottom end of the insertion rod 17 is fixedly connected with a spring 47, and the bottom end of the spring 47 is fixed in the insertion rod sleeve 48. On the sleeve wall, a rotating ball 16 is fixedly sleeved at the top of the insertion rod 17, and a ball seat 11 is fixedly installed at the bottom end of the thermostatic box 11. The inner wall rotates, the bottom end of the insertion rod sleeve 48 is rotated and installed with the auxiliary wheel 19, the adjacent side ends of the two insertion rod sleeves 48 are respectively fixedly installed with push rods 20, and the two push rods 20 are respectively facing the adjacent abutting plates 8, When the abutting plate 8 is moved outward, the two push rods 20 are moved toward the opposite side, and the two auxiliary wheels 19 are moved out of the base 1 .

[0030] The top side end of the upper insertion rod 22 is provided with a top groove, and both sides of the top groove are provided with openings, the inner groove wall of the top groove is fixedly installed with a first motor 28, and the output end of the first motor 28 is fixedly installed with a No. A threaded rod 29, the first threaded rod 29 is threadedly sleeved with a threaded sleeve 30, and a pair of connecting rods 31 are fixedly mounted on the threaded sleeve 30, the two connecting rods 31 respectively penetrate two openings, and the upper insertion rod 22 is sleeved There is a lifting ring seat 27, and the outer extension ends of the two connecting rods 31 are fixed on the lifting ring seat 27. The two sides of the lifting ring seat 27 are respectively provided with hinge cylinders 23, and the two hinge cylinders 23 are hinged to the upper insertion rod 22. Above, the two hinged cylinders 23 are respectively fixed and installed with a card seat 26 .

[0031] Both ends of the upper insertion rod 22 are fixedly mounted with mounting seats 32 , and an end plate 35 is fixedly mounted on the mounting seat 32 , a rotating shaft 33 is rotatably mounted on the end plate 35 , and the rotating shaft 33 is wound with a hook belt piece 34 , and the hook belt piece 34 Including a tape 341, a cross bar 342, a vertical bar 343 and a hook 344, the tape 341 is provided with an installation port, and a pair of cross bars 342 are fixedly installed on the inner wall of the installation port, and the corresponding pair of cross bars 342 are rotated and installed on the The same longitudinal rod 343, and the longitudinal rod 343 is fixedly sleeved with a hook 344, the inner end of the hook strap 34 is fixed on the rotating shaft 33, the lateral end of the elastic roll 36 is fixed on the rotating shaft 33, and the outer end of the elastic roll 36 is fixed On the mounting seat 32, when the external force acts, under the torsion of the elastic roll sheet 36, the hook strap 34 is wound around the shaft 33 and is stored on the base 1. The power box 18 is fixedly installed, and the lower rod sleeve 10 is fixed on the base 1 . A control panel 21 is installed.

[0032] Example 2

[0033] see Figure 1-10 , a nursing infusion stand, comprising a base 1, a lower insertion rod 4, two rod sleeves 10 and an upper insertion rod 22, a wheel base 2 is fixedly installed at the bottom end of the base 1, and a universal wheel is rotatably installed on the wheel base 2 3. The universal wheels 3 are distributed in a circular array along the base 1, and the number of installations is three. The middle of the base 1 is provided with a socket, and the inner wall of the socket is fixedly installed with a lower insertion rod 4, a lower insertion rod 4 and an upper insertion rod. 22 The adjacent sides are respectively installed in the two rod sleeves 10, and the adjacent sides of the two rod sleeves 10 are fixedly connected with the same incubator 11, and the core rod 37 and the upper insertion rod 22 and The lower insertion rods 4 are respectively inserted into the two rod sleeves 10, and are respectively sleeved on the two core rods 37, the upper insertion rod 22 and the lower insertion rod 4 can slide along the two core rods 37 respectively, and the upper insertion rod 22 and the lower insertion rod 4 are respectively fixed on the corresponding rod sleeve 10 by tightening the pin, the upper insertion rod 22 and the lower insertion rod 4 are respectively fixed with a connecting sleeve 38, and a box cover 39 is fixedly installed on the incubator 14, and the box cover 39 is fixedly installed. A pair of shaft seats 40 are fixedly installed, the same second threaded rod 41 is rotatably installed on the two shaft seats 40, and the adjacent side ends of the two connecting sleeves 38 are respectively threadedly sleeved on both sides of the second threaded rod 41, A motor box 42 is fixedly installed on the box cover 39, and a second motor 43 is fixedly installed on the outer box wall of the motor box 42. The output end of the second motor 43 is fixedly sleeved with a driving gear 44, and the second threaded rod 41 is fixedly sleeved. There is a driven gear 45, and the driven gear 45 and the driving gear 44 are meshed with each other. Both ends of the adjacent sides of the two connecting sleeves 38 are fixedly installed with sliding vanes 46, and the box cover 39 is facing the inner cover wall of the sliding vane 46. There is a chute, the sliding piece 46 extends into the corresponding chute, and can slide along the inner wall of the corresponding chute, start the second motor 43, the driving gear 44 drives the driven gear 45 to rotate, so that the second threaded rod 41 rotates, Therefore, the two connecting sleeves 38 move toward or away from each other, driving the upper insertion rod 22 and the lower insertion rod 4 to move toward or away from each other, so that the entire length of the infusion stand can be adjusted, and then fixed by tightening the two tightening pins.

[0034] A thermostat 14 is fixedly installed on the inner box wall of the incubator 11, and a box door 12 is hinged to the box opening of the incubator 11. The box door 12 is a transparent door, and a temperature display screen 13 is fixedly installed on the outer wall of the box door 12. The incubator 11 Telescopic components are installed on both sides of the bottom end respectively, and guide ports corresponding to the two telescopic components are respectively provided on both sides of the base 1, the bottom ends of the two telescopic components are respectively installed with auxiliary wheels 19, and the bottom end of the lower insertion rod 4 is provided with installation The air pump 5 is fixedly installed on the groove wall in the installation groove, and the air outlet end of the air pump 5 is fixedly installed with an inflatable membrane 6, and the inflatable membrane 6 extends into the seat cavity of the base 1. A vent valve is installed on the trachea 7, and an abutting plate 8 is fixedly installed on the outer wall of the lower side of the inflatable membrane 6. The abutting plate 8 is distributed in a circular array along the inflatable membrane 6, and the number is three, and the base 1 is provided with three chutes , the three abutting plates 8 are respectively fixed with sliding rods 9, and the three sliding rods 9 extend into the three chutes respectively, and can slide along the inner groove walls of the corresponding chutes. When the inflatable film 6 is inflated, the sliding rods 9 Sliding along the wall of the chute, the three abutting plates 8 all move toward the opposite side along corresponding tracks.

[0035] The telescopic assembly includes an insertion rod 17, an insertion rod sleeve 48 and a spring 47, and the insertion rod 17 is inserted into the insertion rod sleeve 48, the bottom end of the insertion rod 17 is fixedly connected with a spring 47, and the bottom end of the spring 47 is fixed in the insertion rod sleeve 48. On the sleeve wall, a rotating ball 16 is fixedly sleeved at the top of the insertion rod 17, and a ball seat 11 is fixedly installed at the bottom end of the thermostatic box 11. The inner wall rotates, and the bottom end of the rod sleeve 48 is rotated and installed with the auxiliary wheel 19 .

[0036] The top side end of the upper insertion rod 22 is provided with a top groove, and both sides of the top groove are provided with openings, the inner groove wall of the top groove is fixedly installed with a first motor 28, and the output end of the first motor 28 is fixedly installed with a No. A threaded rod 29, the first threaded rod 29 is threadedly sleeved with a threaded sleeve 30, and a pair of connecting rods 31 are fixedly mounted on the threaded sleeve 30, the two connecting rods 31 respectively penetrate two openings, and the upper insertion rod 22 is sleeved There is a lifting ring seat 27, and the outer extension ends of the two connecting rods 31 are fixed on the lifting ring seat 27. The two sides of the lifting ring seat 27 are respectively provided with hinge cylinders 23, and the two hinge cylinders 23 are hinged to the upper insertion rod 22. Above, the two hinge cylinders 23 are respectively fixed with the card seat 26, the two hinge cylinders 23 are respectively inserted with extension rods 24, and the extension rods 24 are fixed on the corresponding hinge cylinders 23 with threaded pins, and the two extension rods 24 Guide openings are provided at the lateral ends, and the telescopic length of the extension rod 24 relative to the hinge cylinder 23 can be adjusted as required, so that the hook straps 34 can be pulled out by a corresponding length to obtain the corresponding number of hooks 344 .

[0037] Both ends of the upper insertion rod 22 are fixedly mounted with mounting seats 32 , and an end plate 35 is fixedly mounted on the mounting seat 32 , a rotating shaft 33 is rotatably mounted on the end plate 35 , and the rotating shaft 33 is wound with a hook belt piece 34 , and the hook belt piece 34 Including a tape 341, a cross bar 342, a vertical bar 343 and a hook 344, the tape 341 is provided with an installation port, and a pair of cross bars 342 are fixedly installed on the inner wall of the installation port, and the corresponding pair of cross bars 342 are rotated and installed on the The same longitudinal rod 343, and the longitudinal rod 343 is fixedly sleeved with a hook 344, the inner end of the hook strap 34 is fixed on the rotating shaft 33, the lateral end of the elastic roll 36 is fixed on the rotating shaft 33, and the outer end of the elastic roll 36 is fixed On the mounting seat 32, when the external force acts, under the torsion of the elastic roll sheet 36, the hook strap 34 is wound around the shaft 33 and is stored on the base 1. The power box 18 is fixedly installed, and the lower rod sleeve 10 is fixed on the base 1 . A control panel 21 is installed.

[0038] Working principle: start the second motor 43, the driving gear 44 drives the driven gear 45 to rotate, so that the second threaded rod 41 rotates, so that the two connecting sleeves 38 move toward or away from each other, driving the upper insertion rod 22 and the lower insertion rod 4 to face each other Or move in opposite directions, so that the entire length of the infusion pole can be adjusted, and then fixed by tightening the two tightening pins;

[0039] The telescopic length of the extension rod 24 relative to the hinge cylinder 23 can be adjusted as required, and the hook strap 34 is pulled out to the corresponding length along the hinge cylinder 23, and passes through the guide port, and the end is sleeved on the card seat to obtain the corresponding number of hooks 344. The bottle is hung on the hook 344;

[0040] After the position of the infusion stand is stabilized, when the inflatable membrane 6 is inflated, the slide bar 9 slides along the wall of the chute, and the three abutting plates 8 move toward the opposite side along the corresponding trajectory. The rod 20 moves toward the separated side, and the two auxiliary wheels 19 move out of the base 1. During the displacement process, the telescopic assembly adjusts the length accordingly, so as not to affect the movement of the auxiliary wheels 19 and increase the placement stability of the infusion stand.