CN220477939U - Portable medicine feeder - Google Patents
Portable medicine feeder Download PDFInfo
- Publication number
- CN220477939U CN220477939U CN202223503937.XU CN202223503937U CN220477939U CN 220477939 U CN220477939 U CN 220477939U CN 202223503937 U CN202223503937 U CN 202223503937U CN 220477939 U CN220477939 U CN 220477939U
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- piston
- sleeve
- portable
- wall
- drug
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- 239000003814 drug Substances 0.000 title claims abstract description 82
- 229940079593 drug Drugs 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000012377 drug delivery Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 210000001215 vagina Anatomy 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940043263 traditional drug Drugs 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of gynecological nursing, in particular to a portable drug feeder, which is characterized in that a pushing rod is refitted relative to a traditional injection type drug feeder, namely a hidden stirring disc is rotatably arranged at the bottom end of a piston, a connecting shaft is fixedly arranged at the upper end of the stirring disc, a driving rod is axially and slidably arranged on the connecting shaft, a push rod is arranged on the side wall of the bottom end of the driving rod, a sleeve is arranged at the upper end of the piston, a spiral groove in sliding fit with the push rod is arranged on the inner wall of the sleeve, the push rod can spirally and reciprocally lift along a spiral brush through reciprocating pushing and pulling the driving rod, and then the stirring disc is reciprocally rotated through the connecting shaft, so that drugs are mixed, and after the mixing is finished, the drug can be sprayed in a vagina from a drug permeation hole, thereby realizing the integration of drug mixing and spraying, saving extra stirring facilities, reducing cost, avoiding the problems of drug waste such as leakage and retention in the transfer and dumping process, and the like, and having simple structure, small occupied volume and convenient operation and greatly improved applicability.
Description
Technical Field
The utility model relates to the technical field of gynecological nursing, in particular to a portable drug feeder.
Background
The treatment of most common gynecopathy is usually realized by internal-yin administration, and pathogenic microorganisms can be directly killed or inhibited from growing by internal-yin administration, and the functions of diminishing inflammation, relieving itching and repairing are achieved;
the existing administration modes are: after the medicine is mixed outside, the medicine is injected into a cylindrical medicine feeder (the shape is similar to a needle tube, the tail end is spherical and is provided with small holes) and sprayed in a pushing mode; in the above mode, the medicines are mixed by other devices, so that the operation steps, such as medicine transfer and the like, are increased, the workload is increased, and the medicines are inevitably lost through a plurality of devices, so that the medicine waste is caused.
Therefore, the utility model provides a portable drug feeder which is used for solving the problem that the traditional drug feeder cannot mix drugs.
Disclosure of Invention
Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide a convenient drug feeder, which effectively solves the problems in the background art.
The technical scheme is that:
the utility model provides a portable medicine feeder, includes the medicine feeding case, and medicine feeding case lower extreme is equipped with a plurality of medicine seepage holes, its characterized in that, axial slidable mounting has the piston in the medicine feeding case, and medicine feeding case inner wall upper end is equipped with piston complex stop gear, and the piston upper end is fixed with the sleeve, the lower extreme rotates installs the agitator disk, and the agitator disk upper end is fixed with the connecting axle, and axial slidable mounting has the actuating lever on the connecting axle, and actuating lever bottom outer wall is fixed with the ejector pin, is equipped with in the sleeve with ejector pin sliding fit's helicla flute.
Preferably, the limiting mechanism comprises two slide ways which are symmetrically arranged along the radial direction of the medicine feeding cylinder, compression bars are slidably arranged in the two slide ways, a pressure spring is arranged between one end of the compression bar, which extends out of the outer wall of the medicine feeding cylinder, and the outer wall of the medicine feeding cylinder, trapezoidal grooves are formed in the two compression bars, and wedge-shaped buckles matched with the trapezoidal grooves are arranged at the upper ends of the pistons.
Preferably, the oblique side of the trapezoid groove faces the axle center of the medicine feeding cylinder, the upper end of the oblique side is far away from the axle center of the medicine feeding cylinder, the lower end of the oblique side is close to the axle center of the medicine feeding cylinder, and the oblique direction of the wedge-shaped surface of the wedge-shaped buckle is matched with the trapezoid groove.
Preferably, the medicine feeding cylinder comprises a handheld cylinder and a spherical end, the spherical end is detachably connected with the handheld cylinder, and medicine seepage holes are uniformly distributed on the side wall of the lower end of the handheld cylinder and the outer wall of the spherical end.
Preferably, the driving rod comprises a driving disc which is axially and slidably matched with the connecting shaft, and a pull rod which is vertically and slidably matched with the upper end of the sleeve is rotatably arranged at the upper end of the driving disc.
Preferably, the stirring disc comprises a rotary disc, and a plurality of poking plates are arranged between the lower ends of the rotary disc in a surrounding mode.
Preferably, the poking plate is a triangular plate.
Preferably, the poking plate is a right-angle triangular plate.
Preferably, the stirring plate is of a hidden design.
Preferably, a spring is arranged between the bottom end of the driving disc and the upper end surface of the sleeve piston.
The utility model has the beneficial effects that: compared with the traditional injection type drug feeder, the injection type drug feeder is characterized in that the pushing rod is refitted, namely the bottom end of the piston is rotatably provided with the hidden stirring disc, the upper end of the stirring disc is fixedly provided with the connecting shaft, the driving rod is axially and slidably arranged on the connecting shaft, the side wall of the bottom end of the driving rod is provided with the ejector rod, the upper end of the piston is provided with the sleeve, the inner wall of the sleeve is provided with the spiral groove which is in sliding fit with the ejector rod, the ejector rod can lift along the spiral of the spiral brush in a reciprocating manner through pushing and pulling the driving rod in a reciprocating manner, and then the connecting shaft drives the stirring disc to rotate in a reciprocating manner, so that the drugs are mixed, and after the mixing is finished, the drug can be sprayed in the vagina from the drug seepage hole, so that the integration of the drug mixing and the spraying is realized, the additional stirring facilities are omitted, the cost is reduced, the problem of drug waste such as scattering and detention of the drugs in the transferring and pouring process is avoided, the structure is simple, the occupied volume is small, the operation is convenient, and the applicability is greatly improved;
the medicine feeding cylinder is of a separated design, the end part of the medicine feeding cylinder can be opened, so that medicine can be conveniently injected, and the cleaning of internal parts is also facilitated;
the side wall of the medicine feeding cylinder is provided with a limiting mechanism, so that the piston can be kept stable when the pull rod is pushed and pulled to stir medicines.
Drawings
Fig. 1 is a schematic view of the sleeve of the present utility model with the sleeve closed (left) and the sleeve extended (right).
Fig. 2 is a schematic cross-sectional view of the sleeve of the present utility model when extended.
Fig. 3 is a partial schematic view of fig. 2 at a in accordance with the present utility model.
Fig. 4 is a partial schematic view of the utility model at B of fig. 2.
Fig. 5 is a schematic cross-sectional view of the utility model at the lower end of the piston.
FIG. 6 is a schematic illustration of the separation of the dovetail slot from the wedge buckle of the present utility model.
In the figure: the medicine feeding cylinder 1, the handheld cylinder 2, the spherical end 3, the medicine seepage hole 4, the piston 5, the sleeve 6, the stirring disk 7, the connecting shaft 8, the driving disk 9, the pull rod 10, the pressing plate 11, the trapezoid groove 12, the wedge-shaped buckle 13, the spiral groove 14 and the ejector rod 15.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to fig. 1 to 6.
In order to solve the problems existing in the prior art, in this embodiment, a portable drug delivery device is provided, including a drug delivery cartridge 1, in order to facilitate cleaning of the inner wall and internal components of the drug delivery cartridge 1, the drug delivery cartridge 1 is divided into two parts, namely a handheld cylinder 2 and a spherical end 3, the spherical end 3 is detachably connected with the bottom end of the handheld cylinder 2, such as the threaded connection shown in fig. 2, the upper and lower sections of the handheld cylinder 2 are communicated, and a plurality of drug permeation holes 4 are respectively arranged on the side wall of the lower end of the handheld cylinder 2 and the outer wall of the spherical end 3;
the hand-held cylinder 2 is axially and slidably provided with a piston 5, the upper end of the piston 5 is fixedly provided with a sleeve 6, the lower end of the piston 5 is rotatably provided with a stirring disk 7, the stirring disk 7 comprises a turntable, a plurality of stirring plates are arranged at intervals between the lower ends of the turntable in a surrounding manner, the stirring disk 7 is of a hidden design, namely, the lower end of the piston 5 is provided with a groove, the turntable is rotatably arranged in the groove, the upper end of the turntable is fixedly provided with a connecting shaft 8, the connecting shaft 8 penetrates through the piston 5, the connecting shaft 8 is axially and slidably provided with a driving disk 9, a spring is abutted between the upper end surface of the piston 5 and the lower end surface of the driving disk 9, the upper end of the driving disk 9 is rotatably provided with a pull rod 10 which is vertically and slidably matched with the upper end of the sleeve 6, the outer wall of the driving disk 9 is fixedly provided with a push rod 15, and the inner wall of the sleeve 6 is provided with a spiral groove 14 which is slidably matched with the push rod 15;
in order to ensure that the piston 5 can keep stable when the pull rod 10 stretches out, the upper end of the inner wall of the handheld cylinder 2 is provided with a limiting mechanism matched with the piston 5, the limiting mechanism comprises two slide ways which are symmetrically arranged along the radial direction of the handheld cylinder 2, the two slide ways are close to the upper end face of the handheld cylinder 2, compression rods are slidably arranged in the two slide ways, a pressure spring is arranged between one end of the compression rod stretching out of the outer wall of the medicine feeding cylinder 1 and the outer wall of the medicine feeding cylinder 1, trapezoid grooves 12 are formed in the two compression rods, the bevel edge of the trapezoid grooves 12 faces the axis of the medicine feeding cylinder 1, the upper end of the bevel edge is far away from the axis of the medicine feeding cylinder 1, the lower end of the bevel edge is close to the axis of the medicine feeding cylinder 1, wedge buckles 13 matched with the trapezoid grooves 12 are arranged at the upper end of the piston 5, and the inclined direction of wedge faces of the wedge buckles 13 are matched with the trapezoid grooves 12;
in this embodiment, sealing measures are provided before the piston 5, the handheld cylinder 2 and the turntable, the piston 5 always moves in the handheld cylinder 2, the turntable can only move in the sleeve 6 along the range of the spiral wiper, and the pressing rod and the like are provided with anti-disengagement measures, such as a convex structure shown in fig. 3.
The specific use process and the efficacy of the utility model are as follows:
in the initial state, as shown in the left side of fig. 1, the sleeve 6 is in a furled state, at the moment, the bottom end of the piston 5 is pressed on the upper end surface of the spherical end 3, the wedge-shaped buckle 13 is separated from the compression rod, the spring stretches normally, the compression spring is always in a compressed state, the upper end of the turntable is abutted on the upper end surface of the sleeve 6, and the ejector rod 15 is positioned at the upper end of the stroke of the spiral groove 14;
when in use, the hand-held part at the upper end of the hand-held cylinder 2 is held by one hand, the spherical end 3 is upwards, the pull rod 10 is pulled by one hand, the rotary table is lifted up against the sleeve 6, the piston 5 is pulled to the top of the hand-held cylinder 2, the wedge-shaped buckle 13 is embedded into the trapezoid groove 12 of the pressing plate 11 at the moment, the piston 5 is limited, the spherical end 3 is unscrewed, sprayed medicine is injected into the hand-held cylinder 2, the spherical end 3 is screwed on, the pull rod 10 is pressed back and forth, the pull rod 10 is propped against the rotary table, the rotary table is enabled to move vertically in the sleeve 6 along the spiral groove 14 through the ejector rod 15, so as to drive the connecting shaft 8 to rotate back and forth, and then the stirring disc 7 is driven to rotate back and forth, so that the medicine in the hand-held cylinder 2 is stirred, extra stirring facilities are omitted, the cost is reduced, the problems of medicine waste such as scattering, leakage and retention in the process of transferring and dumping are avoided, after stirring is finished, the outer ends of the two pressing plates 11 are pinched by one hand, the pressure spring is compressed, the clamping part of the wedge-shaped buckle 13 is separated from the trapezoid groove 12, the piston 5 loses limit, then the spherical end 3 is inserted into a vagina, the pull rod 10 is pressed by one hand, the rotary table moves downwards along the spiral groove 14, when the spring cannot be continuously compressed or the push rod 15 is transferred to the stroke end of the spiral groove 14, the rotary table moves downwards against the sleeve 6, so that the piston 5 is driven to move downwards, the mixed medicine is sprayed out from the medicine seepage hole 4, spraying is finished, and the stirring disc 7 is of a hidden design, so that the abrasion caused by collision or extrusion of the piston 5 and the spherical end 3 is avoided after the stirring disc 7 is contacted;
after the spraying is finished, the medicine feeding cylinder 1 is pulled out, after the outer wall is washed, the spherical end 3 is unscrewed, the inside is cleaned, the cleaning is more thorough, and the influence of medicine pollution in the next use caused by medicine residues is avoided.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a portable medicine feeder, includes medicine feeding case (1), and medicine feeding case (1) lower extreme is equipped with a plurality of medicine seepage holes (4), a serial communication port, interior slidable mounting has piston (5) in medicine feeding case (1), and medicine feeding case (1) inner wall upper end is equipped with piston (5) complex stop gear, and piston (5) upper end is fixed with sleeve (6), lower extreme rotation installs agitator disk (7), and agitator disk (7) upper end is fixed with connecting axle (8), and axial slidable mounting has the actuating lever on connecting axle (8), and actuating lever bottom outer wall is fixed with ejector pin (15), be equipped with in sleeve (6) with ejector pin (15) sliding fit's helicla flute (14).
2. A portable drug delivery device according to claim 1, characterized in that the limit mechanism comprises two slide ways symmetrically arranged along the radial direction of the drug delivery tube (1), compression bars are slidably arranged in the two slide ways, a compression spring is arranged between one end of the compression bar extending out of the outer wall of the drug delivery tube (1) and the outer wall of the drug delivery tube (1), trapezoid grooves (12) are arranged on the two compression bars, and wedge-shaped buckles (13) matched with the trapezoid grooves (12) are arranged at the upper ends of the pistons (5).
3. A portable medication dispenser according to claim 2, characterized in that the oblique side of the trapezoid groove (12) faces the axis of the medication cartridge (1), the upper end of the oblique side is far away from the axis of the medication cartridge (1), the lower end is close to the axis of the medication cartridge (1), and the oblique direction of the wedge-shaped surface of the wedge-shaped buckle (13) is adapted to the trapezoid groove (12).
4. A portable medication feeder according to claim 1, characterized in that the medication feeder (1) comprises a hand-held barrel (2) and a spherical end (3), the spherical end (3) is detachably connected with the hand-held barrel (2), and the medicine seepage holes (4) are uniformly distributed on the side wall of the lower end of the hand-held barrel (2) and the outer wall of the spherical end (3).
5. A portable medication dispenser according to claim 1, characterized in that the drive rod comprises a drive disc (9) axially slidably fitted with the connecting shaft (8), the upper end of the drive disc (9) being rotatably mounted with a pull rod (10) vertically slidably fitted with the upper end of the sleeve (6).
6. A portable medication dispenser according to claim 1, characterized in that the stirring disc (7) comprises a turntable, the lower end of which is circumferentially provided with a plurality of paddles.
7. The portable medication delivery device of claim 6 wherein said dial plate is a triangular plate.
8. The portable medication delivery device of claim 7 wherein said dial plate is a right angle triangular plate.
9. A portable medication dispenser according to claim 6, characterized in that the stirring disc (7) is of hidden design.
10. A portable medication dispenser according to claim 5, characterized in that a spring is arranged between the bottom end of the drive disc (9) and the upper end surface of the piston (5) of the sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503937.XU CN220477939U (en) | 2022-12-19 | 2022-12-19 | Portable medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223503937.XU CN220477939U (en) | 2022-12-19 | 2022-12-19 | Portable medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220477939U true CN220477939U (en) | 2024-02-13 |
Family
ID=89836159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223503937.XU Active CN220477939U (en) | 2022-12-19 | 2022-12-19 | Portable medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220477939U (en) |
-
2022
- 2022-12-19 CN CN202223503937.XU patent/CN220477939U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |