CN209916905U - Automatic lifting infusion support - Google Patents
Automatic lifting infusion support Download PDFInfo
- Publication number
- CN209916905U CN209916905U CN201920490528.XU CN201920490528U CN209916905U CN 209916905 U CN209916905 U CN 209916905U CN 201920490528 U CN201920490528 U CN 201920490528U CN 209916905 U CN209916905 U CN 209916905U
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- supporting
- telescopic sleeve
- support
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- 238000001802 infusion Methods 0.000 title claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 39
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic lifting infusion support, which relates to the technical field of medical appliances. It comprises a supporting shell; the middle part of the front end of the supporting shell is provided with a star-shaped positioning groove; an adjusting plate is fixedly arranged at the rear end of the adjusting telescopic sleeve; a winding rod is rotatably arranged in the mounting groove; a positioning gear is fixedly sleeved on the outer side surface of the one-way bearing; the mounting plate is fixedly arranged at the top end of the support telescopic sleeve; hooks are uniformly and fixedly arranged on the outer side surface of the mounting plate along the circumferential direction; a support spring is sleeved in the support telescopic sleeve; the bottom end of the mounting plate is connected with a traction rope in the supporting telescopic sleeve; a connecting shaft is fixedly arranged at the upper part of the front end of the pedal; the outer side surface of the adapting shaft is rotatably provided with a connecting plate. The utility model has the advantages that: through the winding and the release of the coiling rod to the haulage rope, thereby draw and release supporting spring, thereby make and support telescopic tube and realize compression and tensile, thereby adjust the height of infusion support, easy operation is convenient, uses more in a flexible way, and is convenient.
Description
Technical Field
The utility model relates to the technical field of medical appliances.
Background
The infusion support is a device used for hanging an infusion bag when a patient is infused, and the traditional infusion support has a certain specification, so that the height of the infusion support cannot be adjusted when the infusion support is used by different people, and the infusion support has certain limitation when in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technology is not enough to the above existence, and an automatic lifting infusion support is provided. Through the winding and the release of the coiling rod to the haulage rope, thereby draw and release supporting spring, thereby make and support telescopic tube and realize compression and tensile, thereby adjust the height of infusion support, easy operation is convenient, uses more in a flexible way, and is convenient.
The utility model adopts the technical proposal that: an automatic lifting infusion support is provided, which comprises a supporting shell; the middle part of the front end of the supporting shell is provided with a star-shaped positioning groove; the middle part of the rear end of the supporting shell is fixedly provided with an adjusting telescopic sleeve; adjusting the telescopic sleeve to be correspondingly matched with the positioning groove; an adjusting plate is fixedly arranged at the rear end of the adjusting telescopic sleeve; in the adjusting telescopic sleeve, the middle part of the front end of the adjusting plate is provided with an installation groove; a winding rod is rotatably arranged in the mounting groove; the rear end of the winding rod is provided with a buffer groove; a buffer torsion spring is sleeved in the buffer groove; one end of the buffer torsion spring is fixedly connected with the buffer groove, and the other end of the buffer torsion spring is fixedly connected with the mounting groove; the front end of the rolling rod penetrates through the front end of the supporting shell and penetrates through the positioning groove; the rolling rod and the supporting shell rotate and are in sliding fit; in the adjusting telescopic sleeve, a limiting spring is sleeved at the rear part of the outer side surface of the furling rod; one end of the limiting spring is fixedly connected with the supporting shell, and the other end of the limiting spring is fixedly connected with the adjusting plate; a one-way bearing is fixedly sleeved at the front end of the support shell and the front part of the outer side surface of the furling rod; a positioning gear is fixedly sleeved on the outer side surface of the one-way bearing; the positioning gear is correspondingly matched with the positioning groove in shape and is meshed and connected with the positioning groove; a supporting telescopic sleeve is fixedly arranged in the middle of the top end of the supporting shell; the mounting plate is fixedly arranged at the top end of the support telescopic sleeve; hooks are uniformly and fixedly arranged on the outer side surface of the mounting plate along the circumferential direction; a support spring is sleeved in the support telescopic sleeve; the bottom end of the mounting plate is connected with a traction rope in the supporting telescopic sleeve; one end of the traction rope is fixedly connected with the mounting plate; the other end of the traction rope downwards penetrates through the supporting spring and penetrates into the supporting shell; the traction rope is wound and connected with the outer side surface of the winding rod, and the other end of the traction rope is fixedly connected with the winding rod; the front part of the top end of the connecting shell is provided with a treading device;
the treading device comprises a supporting base fixedly arranged on the front part of the top end of the connecting shell; a pedal is obliquely and rotatably arranged in the supporting base; the front part of the top end of the connecting shell is fixedly provided with an inverted V-shaped buffering elastic sheet; the buffering elastic sheet is in contact connection with the pedal; a connecting shaft is fixedly arranged at the upper part of the front end of the pedal; the upper part of the front end of the rolling rod is fixedly provided with an adaptive shaft; a connecting plate is rotatably arranged on the outer side surface of the adapting shaft; the connecting plate is rotationally connected with the connecting shaft and is in sliding fit with the connecting shaft.
Further optimize this technical scheme, the even fixed mounting in circumference has the universal wheel in support shell bottom of an automatic lift infusion support.
Further optimize this technical scheme, an automatic lift infusion support's connecting axle front end fixed mounting has the anticreep board.
The beneficial effects of the utility model reside in that:
1. when the supporting telescopic sleeve is supported at a certain height by the supporting spring, the rotation of the winding rod is limited by the meshing of the positioning gear on the winding rod and the positioning groove so as to limit the release of the traction rope, so that the release of the supporting spring is limited so as to support the supporting telescopic sleeve, and the use is convenient;
when the height of the supporting telescopic tube is adjusted upwards, the adjusting plate is pushed to drive the furling rod to move, so that the positioning gear is disengaged from the positioning groove, the traction rope loses the restraint on the supporting spring, and the supporting spring deforms to stretch the supporting telescopic tube, so that the height of the infusion belt is increased, and the supporting telescopic tube is more diverse and flexible to use and more convenient to use;
and lose the restraint back to supporting spring at the haulage rope, supporting spring is when deformation is stretched supporting telescopic tube, stretch the haulage rope, thereby drive the roll-up pole and rotate and release the haulage rope, when the roll-up pole rotates, drive the buffering torsional spring and rotate, thereby make the buffering torsional spring provide reaction force and restrict the release to the haulage rope to the roll-up pole, thereby restrict the deformation to supporting spring, and avoid supporting spring deformation volume too fast and cause to support telescopic tube tensile too fast, use safe and reliable more
2. When the height of the infusion support is reduced, the pedal is extruded to drive the connecting shaft to move, so that the connecting plate is pushed to move, the winding rod is pushed to rotate through the adapting shaft, the winding rod is wound on the traction rope, the supporting spring is pulled to compress, the supporting telescopic sleeve is driven to compress, the height of the infusion support is reduced, and the infusion support is more convenient to use;
the one-way bearing arranged on the winding rod is in a locking state in the rotating direction of releasing the traction rope, so that when the positioning gear is driven to be meshed with the positioning groove, the winding rod can be prevented from rotating to limit the traction rope, and the winding rotation of the traction rope is reversely in a free moving state, so that the pedal can drive the winding rod to wind the traction rope through the connecting plate, the traction rope is stretched into a tight state all the time by the supporting spring, and the positioning gear is limited, so that the winding is more reliable and convenient;
3. the universal wheel can conveniently remove infusion support, and when extrusion regulating plate and make the roll-up pole with positioning gear release from the constant head tank, the roll-up pole promotes the adaptation axle and drives the connecting plate and slide on the connecting axle, and the anticreep board can avoid the connecting plate to follow the slippage on the connecting axle, uses safelyr.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a drawing schematic diagram of the structure of the support shell of the present invention;
FIG. 3 is a schematic drawing showing the structure of the pedaling device according to the present invention;
fig. 4 is a drawing schematic view of the structure of the support telescopic tube of the present invention;
FIG. 5 is a sectional view of the structure of the support telescopic tube of the present invention;
fig. 6 is a sectional view of the structure of the treading device of the present invention.
In the figure, 1, a support shell; 2. positioning a groove; 3. adjusting the telescopic sleeve; 4. an adjusting plate; 5. mounting grooves; 6. rolling up the rod; 7. a buffer tank; 8. a buffer torsion spring; 9. a restraining spring; 10. a one-way bearing; 11. positioning a gear; 12. supporting the telescopic tube; 13. mounting a plate; 14. hooking; 15. a support spring; 16. a hauling rope; 17. a support base; 18. treading a pedal; 19. a buffering elastic sheet; 20. a connecting shaft; 21. an adapter shaft; 22. a connecting plate; 23. a universal wheel; 24. and (4) an anti-drop plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-6, an automatic lifting infusion support comprises a support shell 1; the middle part of the front end of the supporting shell 1 is provided with a star-shaped positioning groove 2; the middle part of the rear end of the supporting shell 1 is fixedly provided with an adjusting telescopic sleeve 3; the position of the telescopic adjusting sleeve 3 is correspondingly matched with the position of the positioning groove 2; an adjusting plate 4 is fixedly arranged at the rear end of the adjusting telescopic sleeve 3; in the adjusting telescopic sleeve 3, the middle part of the front end of the adjusting plate 4 is provided with an installation groove 5; a winding rod 6 is rotatably arranged in the mounting groove 5; the rear end of the rolling rod 6 is provided with a buffer groove 7; a buffer torsion spring 8 is sleeved in the buffer groove 7; one end of the buffer torsion spring 8 is fixedly connected with the buffer groove 7, and the other end of the buffer torsion spring is fixedly connected with the mounting groove 5; the front end of the rolling rod 6 penetrates through the front end of the supporting shell 1 and penetrates through the positioning groove 2; the rolling rod 6 rotates with the supporting shell 1 and is in sliding fit with the supporting shell; in the adjusting telescopic sleeve 3, a limiting spring 9 is sleeved at the rear part of the outer side surface of the rolling rod 6; one end of the limiting spring 9 is fixedly connected with the supporting shell 1, and the other end of the limiting spring is fixedly connected with the adjusting plate 4; the front part of the outer side surface of the furling rod 6 at the front end of the supporting shell 1 is fixedly sleeved with a one-way bearing 10; a positioning gear 11 is fixedly sleeved on the outer side surface of the one-way bearing 10; the positioning gear 11 is correspondingly matched with the positioning groove 2 in shape and is meshed and connected with the positioning groove 2; a supporting telescopic sleeve 12 is fixedly arranged in the middle of the top end of the supporting shell 1; the mounting plate 13 is fixedly arranged at the top end of the support telescopic sleeve 12; hooks 14 are uniformly and fixedly arranged on the outer side surface of the mounting plate 13 along the circumferential direction; a support spring 15 is sleeved in the support telescopic sleeve 12; in the supporting telescopic sleeve 12, the bottom end of the mounting plate 13 is connected with a traction rope 16; one end of a hauling cable 16 is fixedly connected with the mounting plate 13; the other end of the hauling cable 16 passes through the supporting spring 15 downwards and penetrates into the supporting shell 1; the pulling rope 16 is wound and connected with the outer side surface of the furling rod 6, and the other end of the pulling rope 16 is fixedly connected with the furling rod 6; the front part of the top end of the connecting shell is provided with a treading device; the treading device comprises a supporting base 17 fixedly arranged at the front part of the top end of the connecting shell; a pedal 18 is arranged in the supporting base 17 in an inclined and rotating way; the front part of the top end of the connecting shell is fixedly provided with an inverted V-shaped buffering elastic sheet 19; the buffering elastic sheet 19 is in contact connection with the pedal 18; a connecting shaft 20 is fixedly arranged at the upper part of the front end of the pedal 18; the upper part of the front end of the rolling rod 6 is fixedly provided with an adaptive shaft 21; a connecting plate 22 is rotatably arranged on the outer side surface of the adapting shaft 21; the connecting plate 22 is rotatably connected with the connecting shaft 20 and is in sliding fit with the connecting shaft 20; universal wheels 23 are uniformly and fixedly arranged at the bottom end of the supporting shell 1 along the circumferential direction; the front end of the connecting shaft 20 is fixedly provided with a retaining plate 24.
When a patient uses the infusion support to infuse, the support telescopic sleeve 12 is in a compressed state and compresses the support spring 15 in the support telescopic sleeve in an initial use state, so that the use height of the infusion support is reduced, the positioning gear 11 is meshed in the positioning groove 2, so that the positioning gear 11 limits the rotation of the furling rod 6 and further limits the release of the traction rope 16, so that the traction rope 16 limits the release of the support spring 15 in the support telescopic sleeve 12, so that the support telescopic sleeve 12 maintains the height, and when the patient uses the infusion support, the infusion bag is hung on the hook 14 for use;
when a patient uses the infusion support and needs to adjust the height of the infusion support, the patient extrudes the adjusting plate 4, so that the adjusting plate 4 compresses the adjusting telescopic sleeve 3 and compresses the limiting spring 9, the adjusting plate 4 pushes the winding rod 6 to slide in the supporting shell 1 while extruding the adjusting plate 4, so that the positioning gear 11 is pushed out of the positioning groove 2, the positioning gear 11 is separated from the constraint of the positioning groove 2, the winding rod 6 is not constrained, the supporting spring 15 loses the limitation of the traction rope 16 at the moment, deformation starts to occur and the telescopic sleeve 12 is supported to be stretched, the supporting telescopic sleeve 12 stretches the traction rope 16 in the stretching process, so that the winding rod 6 is released and the winding rod 6 is driven to rotate;
when the furling rod 6 rotates, because the adjusting plate 4 is connected with the supporting shell 1 through adjusting the telescopic sleeve 3, the adjusting plate 4 is supported to move along the direction of adjusting the telescopic sleeve 3 and can not rotate, when the furling rod 6 rotates, the furling rod 6 rotates in the mounting groove 5 in the adjusting plate 4 without influencing the extrusion on the adjusting plate 4, and the furling rod 6 can drive the buffer torsion spring 8 in the buffer groove 7 on the furling rod 6 to rotate while rotating, so that the buffer torsion spring 8 is rotated to store power, and reaction force and the furling rod 6 are generated in the process of storing power, so that the thrust generated by the formation of the supporting spring 15 is consumed, the supporting telescopic sleeve 12 is prevented from being stretched too fast by the supporting spring 15, and the use is safer and more reliable;
after the support telescopic tube 12 is stretched to a proper position, the extrusion on the adjusting plate 4 is removed, the adjusting plate 4 is pushed back to the original position by the limiting spring 9 after being unconstrained, the adjusting plate 4 at the moment can pull the adjustment telescopic tube 3 and the winding rod 6 to reset, and the positioning gear 11 is driven to be re-meshed with the positioning groove 2 in the process of resetting the winding rod 6, so that the winding rod 6 is constrained again, the winding rod 6 does not release the traction rope 16 any more, the support spring 15 is constrained again, and the support telescopic tube 12 is kept at the height for use;
when the height of the infusion support is required to be reduced in the using process of the infusion support, namely when the height of the support telescopic sleeve 12 is required to be reduced, the adjusting plate 4 does not need to be extruded at this time, the pedal 18 can be directly extruded to rotate on the support base 17, when the pedal 18 is extruded, because the positioning gear 11 is installed on the winding rod 6 through the one-way bearing 10, when the winding rod 6 releases the traction rope 16, the one-way bearing 10 is in a locking state in the rotating direction, the positioning gear 11 is driven to rotate, the release of the traction rope 16 is limited after the positioning gear 11 is meshed in the positioning groove 2, so that the height of the support telescopic sleeve 12 is controlled, when the winding rod 6 is in the rotating direction for winding the traction rope 16, the one-way bearing 10 is in a free rotating state, so that after the positioning gear 11 is meshed with the positioning groove 2, the elastic force of the supporting spring 15 always pulls the pulling rope 16 to enable the pulling rope to be in a tight state, and the torsion force generated by the buffering torsion spring 8 is smaller than the elastic force of the supporting spring 15, so that the furling rod 6 cannot rotate autonomously to wind the pulling rope 16 without interference of external force, and the height of the supporting telescopic sleeve 12 can be ensured;
after the pedal 18 is pressed, the pedal 18 rotates on the supporting base 17 and drives the connecting shaft 20 to move, so as to push the connecting plate 22 to move, and in the moving process, the adapting shaft 21 generates pressing force on the adapting shaft 21, the adapting shaft 21 exerts force on the winding rod 6, so that the winding rod 6 rotates, and when the pedal 18 is pressed to be in a horizontal state, the buffering elastic sheet 19 is pressed to the limit, so as to release the pedal 18, the pedal 18 is pushed by the buffering spring to reset, and in the resetting process, the connecting plate 22 is pulled to continue driving the winding rod 6 to rotate, so that the winding rod 6 completes one circle of rotation, the pedal 18 and the connecting plate 22 are connected with the adapting shaft 21 through the connecting shaft 20 to form a multi-link mechanism, so that the winding rod 6 can rotate repeatedly to wind the traction rope 16, in the process of furling the furling rod 6, because the support spring 15 pulls the traction rope 16 and is limited by the positioning gear 11, the traction rope 16 is always in a tight state and is not limited by a rotation angle, so that the furling rod 6 furls the traction rope 16 more flexibly and the use is more convenient;
the infusion frame can carry out the removal of position through universal wheel 23 when using, and it is more nimble convenient to use, and when extrusion regulating plate 4 made the removal that take place the position of rolling up pole 6 on supporting shell 1, adaptation axle 21 drove connecting plate 22 and slides on connecting axle 20, and anticreep board 24 avoids connecting plate 22 to slide from connecting axle 20 and takes effect the use, and the device uses more reliably.
Claims (3)
1. An automatic lifting infusion support is characterized in that: comprising a support shell (1); the middle part of the front end of the supporting shell (1) is provided with a star-shaped positioning groove (2); the middle part of the rear end of the supporting shell (1) is fixedly provided with an adjusting telescopic sleeve (3); the position of the telescopic sleeve (3) is adjusted to be correspondingly matched with the position of the positioning groove (2); an adjusting plate (4) is fixedly arranged at the rear end of the adjusting telescopic sleeve (3); an installation groove (5) is formed in the middle of the front end of the adjusting plate (4) in the adjusting telescopic sleeve (3); a winding rod (6) is rotatably arranged in the mounting groove (5); the rear end of the winding rod (6) is provided with a buffer groove (7); a buffer torsion spring (8) is sleeved in the buffer groove (7); one end of the buffer torsion spring (8) is fixedly connected with the buffer groove (7), and the other end of the buffer torsion spring is fixedly connected with the mounting groove (5); the front end of the rolling rod (6) penetrates through the front end of the supporting shell (1) and penetrates through the positioning groove (2); the rolling rod (6) and the supporting shell (1) rotate and are in sliding fit; in the adjusting telescopic sleeve (3), a limiting spring (9) is sleeved at the rear part of the outer side surface of the rolling rod (6); one end of the limiting spring (9) is fixedly connected with the supporting shell (1), and the other end of the limiting spring is fixedly connected with the adjusting plate (4); a one-way bearing (10) is fixedly sleeved on the front part of the outer side surface of the winding rod (6) at the front end of the supporting shell (1); a positioning gear (11) is fixedly sleeved on the outer side surface of the one-way bearing (10); the positioning gear (11) is correspondingly matched with the positioning groove (2) in shape and is meshed and connected with the positioning groove (2); a supporting telescopic sleeve (12) is fixedly arranged in the middle of the top end of the supporting shell (1); the top end of the support telescopic sleeve (12) is fixedly provided with an installation plate (13); hooks (14) are uniformly and fixedly arranged on the outer side surface of the mounting plate (13) along the circumferential direction; a support spring (15) is sleeved in the support telescopic sleeve (12); a hauling rope (16) is connected with the bottom end of the mounting plate (13) in the supporting telescopic sleeve (12); one end of the hauling cable (16) is fixedly connected with the mounting plate (13); the other end of the traction rope (16) downwards passes through the supporting spring (15) and penetrates into the supporting shell (1); the traction rope (16) is wound and connected with the outer side surface of the winding rod (6), and the other end of the traction rope (16) is fixedly connected with the winding rod (6); the front part of the top end of the connecting shell is provided with a treading device;
the treading device comprises a supporting base (17) fixedly arranged at the front part of the top end of the connecting shell; a pedal (18) is arranged in the supporting base (17) in an inclined and rotating way; an inverted V-shaped buffering elastic sheet (19) is fixedly arranged at the front part of the top end of the connecting shell; the buffering elastic sheet (19) is in contact connection with the pedal (18); a connecting shaft (20) is fixedly arranged at the upper part of the front end of the pedal (18); an adaptive shaft (21) is fixedly arranged at the upper part of the front end of the rolling rod (6); a connecting plate (22) is rotatably arranged on the outer side surface of the adapting shaft (21); the connecting plate (22) is rotationally connected with the connecting shaft (20) and is in sliding fit with the connecting shaft (20).
2. The automatic lifting infusion support according to claim 1, characterized in that: universal wheels (23) are uniformly and fixedly installed at the bottom end of the supporting shell (1) along the circumferential direction.
3. The automatic lifting infusion support according to claim 1, characterized in that: the front end of the connecting shaft (20) is fixedly provided with an anti-drop plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490528.XU CN209916905U (en) | 2019-04-10 | 2019-04-10 | Automatic lifting infusion support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490528.XU CN209916905U (en) | 2019-04-10 | 2019-04-10 | Automatic lifting infusion support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209916905U true CN209916905U (en) | 2020-01-10 |
Family
ID=69073298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920490528.XU Expired - Fee Related CN209916905U (en) | 2019-04-10 | 2019-04-10 | Automatic lifting infusion support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209916905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766332A (en) * | 2022-05-24 | 2022-07-22 | 杭州绿蔬农副产品有限公司 | Agricultural sprinkling irrigation equipment based on thing networking |
-
2019
- 2019-04-10 CN CN201920490528.XU patent/CN209916905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114766332A (en) * | 2022-05-24 | 2022-07-22 | 杭州绿蔬农副产品有限公司 | Agricultural sprinkling irrigation equipment based on thing networking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |