CN209864862U - Medical ceiling rail type infusion support with position electrically adjusted - Google Patents
Medical ceiling rail type infusion support with position electrically adjusted Download PDFInfo
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- CN209864862U CN209864862U CN201920490172.XU CN201920490172U CN209864862U CN 209864862 U CN209864862 U CN 209864862U CN 201920490172 U CN201920490172 U CN 201920490172U CN 209864862 U CN209864862 U CN 209864862U
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Abstract
The utility model provides a medical ceiling rail formula infusion support of electrical control position belongs to medical auxiliary appliances technical field. The infusion support comprises a rack and a mounting frame, wherein the mounting frame comprises two side plates and a bottom plate connected between the two side plates, a limiting guide groove perpendicular to the rack is formed in the bottom plate, a fixed star transmission structure comprises a shaft sleeve, four planet wheels circumferentially distributed on the outer side of the shaft sleeve and an inner gear ring fixedly connected with the shaft sleeve, the shaft sleeve and the inner gear ring are fixedly connected through a plurality of radial plates, the two inner gear rings are respectively meshed with the two racks, and the shaft sleeve is rotatably connected to the corresponding side plates; the planet wheel is connected with a driving shaft, one end of the driving shaft is connected with an output shaft of the first low-speed motor, a transmission screw rod is rotatably connected in the shaft sleeve through a bearing, one end of the transmission screw rod is connected with the second low-speed motor, a thread sleeve is sleeved on the transmission screw rod, and the thread sleeve is fixedly provided with a lifting rod inserted in the limiting guide groove. The utility model has the advantages of can realize diversified electric regulation.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instrument, a medical ceiling rail formula infusion support of electrical control position is related to.
Background
The infusion support is an essential medical appliance for the medical institution to carry out infusion treatment, and is used for hanging an infusion bottle or a bag on the infusion support, so that medical staff can conveniently carry out infusion treatment on patients.
The sky rail transfusion rod is the infusion set that many hospitals's gynaecology, obstetrics, paediatrics and other departments ward mainly used at present ward. The structure of the infusion bag hanging device comprises a slideway fixed on a ceiling, an infusion bag hook, an infusion rod, a telescopic rod and a roller. At present, the infusion treatment is carried out on patients suffering from gynecological inflammation or after induced abortion operation every day, in order to prevent hands from being bruised and painful, two hands are required to alternately puncture or even puncture other parts for infusion, the ceiling rail infusion support realizes that the infusion support can move around the periphery of a sickbed, and the position of the infusion support can be correspondingly adjusted according to the left hand, the right hand, the feet or other parts of the patients for infusion. The traditional ceiling-rail infusion support has the defects that some patients often need to go to a toilet or get off the bed during infusion, and the movement range of the traditional ceiling-rail infusion support only at the edge of a sickbed is far from being met. Due to the limitation, when a patient gets out of bed to move in the infusion process, the family members or medical staff are required to lift the infusion bottle by hands, and under the condition that the patient is always subjected to injection by one hand and the infusion bottle is lifted by the other hand, great difficulty is brought to the patient, the family members and the medical staff.
There is still another improved infusion support, such as the utility model patents disclosed in chinese patents CN201310349733.1 and CN200820020445.6, when the patient gets out of bed for activity, the infusion bottle can be taken down from the suspension rod and then inserted into the insertion tube installed in advance on the wall or door of the toilet, or inserted into the insertion tube on the ceiling rail infusion support of the department who needs to do physical examination, so as to realize the hanging of the infusion bottle in other places for the patient getting out of bed for activity. However, this newer prior art solution suffers from the following disadvantages: although the technology can realize the hanging of the transfusion bottle in other places during the patient getting off the bed, and brings certain convenience to the patient, the process that the patient leaves the hospital bed still needs the assistance of family members or other personnel, so that the transfusion patient is inconvenient to get off the bed in the prior art, and some difficulties exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists to current technique, provide a medical day rail formula infusion support of electrical control position, the utility model aims to solve the technical problem that how realize inching the position of adjusting the infusion support.
The purpose of the utility model can be realized by the following technical proposal: a medical ceiling rail type infusion support capable of electrically adjusting the position is characterized by comprising a rack fixed on a ceiling and a mounting frame, wherein the mounting frame comprises two side plates and a bottom plate connected between the two side plates, the bottom plate is provided with a limiting guide groove vertical to the rack, one side plate is provided with a first low-speed motor, the other side plate is provided with a second low-speed motor, each side plate is rotatably connected with a fixed star transmission structure, the fixed star transmission structure comprises a shaft sleeve, four planet wheels circumferentially distributed on the outer side of the shaft sleeve and an inner gear ring fixedly connected with the shaft sleeve, the shaft sleeve is fixedly connected with the inner gear ring through a plurality of radial plates, the two inner gear rings are respectively meshed with the two racks, the planet wheels are meshed with the inner gear ring positioned on the outer side of the shaft sleeve, and the shaft sleeve is rotatably;
wherein three planet wheel among every fixed star transmission structure rotates through a round pin axle and connects on the radials, and another planet wheel connects a drive shaft, the output shaft of first low-speed motor is connected to the one end of drive shaft, rotate through the bearing in the axle sleeve and be connected with a drive screw, drive screw's one end is connected the second low-speed motor, the last cover of drive screw is equipped with a thread bush, the thread bush is fixed to be provided with a shadoof, the shadoof is inserted and is established in spacing guide slot.
The first low-speed motor drives the driving shaft to rotate, so that the planet wheel rotates, the planet wheel drives the inner gear ring to rotate, the inner gear ring is matched with the rack, and the rack is used as a track and can drive the mounting frame to move along the track to realize the adjustment of the transverse position;
the second low-speed motor drives the transmission screw to rotate, the threaded sleeve matched with the transmission screw can move along the transmission screw, the lifting rod can longitudinally move in the limiting guide groove under the limiting effect of the limiting guide groove, the longitudinal position is adjusted, and the lower end of the lifting rod is connected with a hook used for hanging a transfusion bag or a transfusion bottle.
In the medical overhead rail type infusion support with the position electrically adjusted, the lifting rod is of a hollow tubular structure, a sub-rod is inserted into the lower end of the lifting rod, a third low-speed motor is fixedly arranged on the lifting rod, a winding drum is fixedly arranged on an output shaft of the third low-speed motor, a steel wire rope is wound on the winding drum, one end of the steel wire rope is fixed on the winding drum, and the other end of the steel wire rope is fixedly connected with the upper end of the sub-tube.
The third low-speed motor drives the winding drum to rotate, the winding drum can wind or release the steel wire rope, the sub-rod can slide in the lifting rod along the vertical direction, the steel wire rope can be pulled to realize the adjustment of the sub-rod in the vertical direction, and the hook for hanging the infusion bag or the infusion bottle is fixed on the sub-rod.
Drawings
Fig. 1 is a schematic structural view of the infusion support.
Fig. 2 is a structural schematic diagram of a fixed star transmission structure in the infusion support.
In the figure, 1, a rack; 2. a mounting frame; 21. a side plate; 22. a base plate; 31. a first low-speed motor; 32. a second low-speed motor; 41. a shaft sleeve; 42. a planet wheel; 43. an inner gear ring; 44. a web; 45. a drive shaft; 46. a drive screw; 47. a threaded sleeve; 48. a limiting guide groove; 51. lifting a rod; 52. a sub-rod; 61. a third low-speed motor; 62. and (4) winding the drum.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the infusion support comprises a rack 1 fixed on a ceiling and a mounting frame 2, the mounting frame 2 comprises two side plates 21 and a bottom plate 22 connected between the two side plates 21, the bottom plate 22 is provided with a limiting guide groove 48 perpendicular to the rack 1, one side plate 21 is provided with a first low-speed motor 31, the other side plate 21 is provided with a second low-speed motor 32, each side plate 21 is rotatably connected with a fixed star transmission structure, the fixed star transmission structure comprises a shaft sleeve 41, four planet gears 42 circumferentially distributed on the outer side of the shaft sleeve 41 and an inner gear 43 fixedly connected with the shaft sleeve 41, the shaft sleeve 41 is fixedly connected with the inner gear 43 through a plurality of radial plates 44, the two inner gear 43 are respectively meshed with the two racks 1, the planet gears 42 are meshed with the inner gear 43 located on the outer side of the radial plates, and the;
three planet gears 42 in each sun transmission structure are rotatably connected to a spoke plate 44 through a pin shaft, the other planet gear 42 is connected with a driving shaft 45, one end of the driving shaft 45 is connected with an output shaft of the first low-speed motor 31, a transmission screw 46 is rotatably connected in the shaft sleeve 41 through a bearing, one end of the transmission screw 46 is connected with the second low-speed motor 32, a threaded sleeve 47 is sleeved on the transmission screw 46, a lifting rod 51 is fixedly arranged on the threaded sleeve 47, and the lifting rod 51 is inserted in the limiting guide groove 48.
The first low-speed motor 31 drives the driving shaft 45 to rotate, so that the planet wheel 42 rotates, the planet wheel 42 drives the inner gear ring 43 to rotate, the inner gear ring 43 is matched with the rack 1, and the rack 1 is used as a track and can drive the mounting frame 2 to move along the track, so that the adjustment of the transverse position is realized;
the second low-speed motor 32 drives the transmission screw rod 46 to rotate, the threaded sleeve 47 matched with the transmission screw rod 46 can move along the transmission screw rod, the lifting rod 51 can longitudinally move in the limiting guide groove 48 under the limiting effect of the limiting guide groove 48, the longitudinal position is adjusted, and the lower end of the lifting rod 51 is connected with a hook used for hanging an infusion bag or an infusion bottle.
The lifting rod 51 is a hollow tubular structure, the lower end of the lifting rod 51 is inserted with a sub-rod 52, the lifting rod 51 is fixedly provided with a third low-speed motor 61, an output shaft of the third low-speed motor 61 is fixedly provided with a winding drum 62, a steel wire rope is wound on the winding drum 62, one end of the steel wire rope is fixed on the winding drum 62, and the other end of the steel wire rope is fixedly connected with the upper end of the sub-pipe. The third low-speed motor 61 drives the winding drum 62 to rotate, the winding drum 62 can wind or release the steel wire rope, the sub-rod 52 can slide in the lifting rod 51 in the vertical direction, the sub-rod 52 can be adjusted in the vertical direction by the traction of the steel wire rope, and a hook for hanging an infusion bag or an infusion bottle is fixed on the sub-rod 52.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (2)
1. A medical ceiling-rail infusion support capable of electrically adjusting positions is characterized by comprising a rack (1) fixed on a ceiling and an installation support (2), wherein the installation support (2) comprises two side plates (21) and a bottom plate (22) connected between the two side plates (21), a limiting guide groove (48) perpendicular to the rack (1) is formed in the bottom plate (22), a first low-speed motor (31) is arranged on one side plate (21), a second low-speed motor (32) is arranged on the other side plate (21), each side plate (21) is rotatably connected with a fixed star transmission structure, each fixed star transmission structure comprises a shaft sleeve (41), four planet wheels (42) circumferentially distributed on the outer side of the shaft sleeve (41) and an inner gear ring (43) fixedly connected with the shaft sleeve (41), and the shaft sleeve (41) is fixedly connected with the inner gear ring (43) through a plurality of spoke plates (44), the two inner gear rings (43) are respectively meshed with the two racks (1), the planet gear (42) is meshed with the inner gear ring (43) positioned on the outer side of the planet gear, and the shaft sleeve (41) is rotatably connected to the corresponding side plate (21);
wherein three planet wheel (42) among every fixed star transmission structure rotate through a round pin axle and connect on radials (44), and a drive shaft (45) is connected in another planet wheel (42), the output shaft of first low-speed motor (31) is connected to the one end of drive shaft (45), be connected with a drive screw (46) through the bearing rotation in axle sleeve (41), the one end of drive screw (46) is connected second low-speed motor (32), the cover is equipped with a thread bush (47) on drive screw (46), thread bush (47) are fixed and are provided with a shadoof (51), shadoof (51) are inserted and are established in spacing guide slot (48).
2. The medical ceiling-rail infusion support with the position being adjusted electrically according to claim 1, wherein the lifting rod (51) is a hollow tubular structure, a sub-rod (52) is inserted into the lower end of the lifting rod (51), a third low-speed motor (61) is fixedly arranged on the lifting rod (51), a winding drum (62) is fixedly arranged on an output shaft of the third low-speed motor (61), a steel wire rope is wound on the winding drum (62), one end of the steel wire rope is fixed on the winding drum (62), and the other end of the steel wire rope is fixedly connected with the upper end of the sub-tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490172.XU CN209864862U (en) | 2019-04-12 | 2019-04-12 | Medical ceiling rail type infusion support with position electrically adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490172.XU CN209864862U (en) | 2019-04-12 | 2019-04-12 | Medical ceiling rail type infusion support with position electrically adjusted |
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| Publication Number | Publication Date |
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| CN209864862U true CN209864862U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920490172.XU Active CN209864862U (en) | 2019-04-12 | 2019-04-12 | Medical ceiling rail type infusion support with position electrically adjusted |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397661A (en) * | 2021-06-02 | 2021-09-17 | 河北医科大学第二医院 | Abdominal cavity puncture positioning navigation system |
-
2019
- 2019-04-12 CN CN201920490172.XU patent/CN209864862U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397661A (en) * | 2021-06-02 | 2021-09-17 | 河北医科大学第二医院 | Abdominal cavity puncture positioning navigation system |
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