CN114984432B - Device is paintd to external ointment cross infection prevention - Google Patents
Device is paintd to external ointment cross infection prevention Download PDFInfo
- Publication number
- CN114984432B CN114984432B CN202210673455.4A CN202210673455A CN114984432B CN 114984432 B CN114984432 B CN 114984432B CN 202210673455 A CN202210673455 A CN 202210673455A CN 114984432 B CN114984432 B CN 114984432B
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- rod
- shell
- ointment
- movable frame
- sliding
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- 239000002674 ointment Substances 0.000 title claims abstract description 96
- 206010011409 Cross infection Diseases 0.000 title claims abstract description 20
- 206010029803 Nosocomial infection Diseases 0.000 title claims abstract description 20
- 230000002265 prevention Effects 0.000 title abstract description 11
- 239000003814 drug Substances 0.000 claims abstract description 59
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 abstract description 10
- 229940079593 drug Drugs 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to a cross infection prevention smearing device, in particular to an external ointment cross infection prevention smearing device. The invention provides an external ointment cross infection prevention smearing device which has larger smearing area and is smeared uniformly. The invention provides an external ointment cross infection prevention smearing device, which comprises: a handle is arranged at the upper part of the rear side of the shell; the middle upper part of the rear side of the shell is provided with a hanging buckle; the left side and the right side of the shell are provided with anti-skid pads; the lower part in the shell is provided with a medicine loading assembly for loading and unloading medicines; the extrusion assembly is arranged on the shell and is used for extruding medicines. The staff makes the second movable frame slide downwards through rotating the knob, and the second movable frame slides downwards and drives the stripper plate to slide downwards and extrude the ointment in the medicine cartridge, and the ointment drops to patient's skin through discharge gate and shell thereupon, then the staff uses the cotton swab to smear the ointment.
Description
Technical Field
The invention relates to a cross infection prevention smearing device, in particular to an external ointment cross infection prevention smearing device.
Background
The skin is covered on the surface of human body, is the sense organ of human body, and has the function of regulating body temperature. When patients suffering from skin diseases are treated, the effect of relieving recovery is generally achieved by smearing ointment on the skin surface of the patients, the traditional ointment smearing mode is to squeeze out the ointment through staff, then the cotton swab is used for smearing the ointment on the diseased part of the patients, the smearing area is small, the smearing is uneven, the staff is required to smear the diseased part for many times, the operation is inconvenient, and because the ointment is used for one patient, when the staff uses the cotton swab for smearing the ointment, bacteria are remained on the ointment bottle mouth, cross infection is easy to cause when the staff uses the cotton swab for the next patient, and the risk of disease infection is increased.
Therefore, it is necessary to solve the above problems by providing an external ointment cross-infection prevention applicator which has a large application area and is applied uniformly.
Disclosure of Invention
In order to overcome the defects that the cotton swab is used for smearing, the smearing area is small, the smearing is uneven, and cross infection is easy to cause when different patients use the cotton swab for many times, the technical problem is as follows: provides an external ointment cross infection prevention smearing device which has larger smearing area and is smeared uniformly.
The technical proposal is as follows: a device for preventing cross-infection of an external ointment, comprising: a handle is arranged at the upper part of the rear side of the shell; the middle upper part of the rear side of the shell is provided with a hanging buckle; the left side and the right side of the shell are provided with anti-skid pads; the lower part in the shell is provided with a medicine loading assembly for loading and unloading medicines; the extrusion assembly is arranged on the shell and is used for extruding the medicine; the extrusion assembly includes: the rear side of the upper part in the shell is provided with a second guide rod; the second movable frame is arranged on the second guide rod in a sliding manner; the screw rod is rotatably arranged at the rear side of the inner upper part of the shell, the screw rod is positioned at the front side of the second guide rod, and the second movable frame is in threaded connection with the screw rod; a knob is arranged at the top end of the screw rod; the squeezing plate is arranged at the bottom of the front side of the second movable frame and is used for squeezing out ointment, and the squeezing plate is connected with the inner front side of the shell in a sliding mode.
Further, the charge assembly includes: the first guide rod is symmetrically arranged at the left and right of the inner lower part of the shell; the first movable frame is arranged between the two first guide rods in a sliding manner; the first springs are connected between the left side and the right side of the rear part of the first movable frame and the shell; the rack is arranged at the front side of the first movable frame; the front side of the rack is provided with a first baffle; the medicine placing frame is provided with a medicine placing cylinder capable of containing and taking ointment in a sliding mode, and two discharging holes are formed in the bottom of the medicine placing cylinder.
Further, still including can avoid the ointment to drop seal the subassembly, seal the subassembly and include: the bottom of the medicine placing cylinder is provided with a first supporting frame; the rotating rod is rotatably arranged in the middle of the first support frame; the left side and the right side of the rotating rod are provided with second baffles capable of preventing the ointment from falling, and the second baffles are matched with a discharge hole at the bottom of the cartridge; the torsion spring is connected between the top end of the rotating rod and the first supporting frame; the gear is arranged on the second baffle; the rack is arranged at the lower part of the inner wall of the right side in the shell, and the gear is meshed with the rack.
Further, still include the application subassembly that is used for evenly applying ointment, the application subassembly includes: the bottom of the shell is provided with a second supporting frame; the stop lever is movably arranged at the left side and the right side of the inside of the second support frame; the roller is arranged between the left stop lever and the right stop lever in a sliding manner and is used for uniformly smearing ointment; the second springs are connected between the rollers and the stop lever; push rods are symmetrically arranged on the left side and the right side of the second support frame in a sliding mode, and are contacted with stop rods on the same side; the third springs are connected between the four push rods and the inside of the second support frame; a push plate is arranged between the two push rods at the same side; the medicine feeding pipe is symmetrically arranged at the front and back of the lower part in the shell, and the medicine feeding pipe is communicated with the second supporting frame and the discharge hole.
Further, still include the locking subassembly that can fix first movable frame, locking subassembly includes: the lower part of the inner wall at the rear side of the shell is provided with a third guide rod; the clamping rod is symmetrically arranged on the third guide rod in a sliding mode; a fourth spring is connected between the two clamping rods; the middle lower part of the inner wall at the rear side of the shell is symmetrically provided with a fourth guide rod; a third movable frame is arranged between the two fourth guide rods in a sliding manner; a fifth spring is connected between the bottom of the third movable frame and the lower part of the fourth guide rod on the same side; the left side and the right side of the third movable frame are respectively provided with a first contact rod, the first contact rods are connected with the shell in a sliding manner, and the first contact rods are contacted with clamping rods on the same side; the top ends of the two first contact rods are provided with sliding rods in a sliding manner; the sixth springs are connected between the sliding rods and the first contact rods on the same side; the upper part of the inner part of the rear side of the shell is provided with a second contact rod, and the sliding rod can be contacted with the second contact rod by upward movement; the lifting rod is arranged at the rear side of the second movable frame and can contact with the sliding rod when moving; the fixed rod is arranged on the first movable frame, and the clamping rod can clamp the fixed rod.
Further, still including the scale subassembly that is convenient for the staff to know the ointment volume, the scale subassembly includes: the front side of the upper part of the shell is provided with a fourth movable frame in a sliding manner; the compression bar is arranged on the front side of the inside of the shell in a sliding manner, the fourth movable frame is connected with the top end of the compression bar, and the compression bar can be pushed to slide downwards by sliding the compression plate downwards; a seventh spring is connected between the left side and the right side of the top of the fourth movable frame and the shell; the outer wall of the upper part of the shell is provided with a scale plate which is convenient for a worker to judge the ointment quantity, and the fourth movable frame is matched with the scale plate in a sliding mode.
Further, a groove is formed in the handle.
Further, one side of the two sliding rods, which is close to each other, is an inclined surface.
The beneficial effects are as follows: 1. the staff makes the second movable frame slide downwards through rotating the knob, and the second movable frame slides downwards and drives the stripper plate to slide downwards and extrude the ointment in the medicine cartridge, and the ointment drops to patient's skin through discharge gate and shell thereupon, then the staff uses the cotton swab to smear the ointment.
2. The medicine placing cylinder moves forward to drive the gear to be matched with the rack, so that the gear rotates reversely to drive the second baffle to rotate reversely to block the discharge hole, and the ointment can be prevented from falling off when a worker adds the ointment into the medicine placing cylinder.
3. The staff removes through promoting this device back and forth, and then makes the gyro wheel rotate and evenly smears on patient's skin, then the staff removes in opposite directions through promoting the push pedal for the push rod slides extrusion pin in opposite directions and slides in opposite directions and break away from with the second support frame, and the gyro wheel drops along with it, and then can change the gyro wheel, thereby effectually prevent cross infection.
4. The first movable frame slides backwards to drive the fixed rod to move backwards, and the fixed rod is clamped under the action of the back sliding of the clamping rod, so that a worker is not required to use tools to fix the first baffle.
5. The ointment is used up completely, and the staff makes the second movable frame slide upwards through rotating the knob to drive the lifting rod to move upwards to contact with the bottom of the sliding rod, so that the first contact rod slides upwards to extrude the clamping rod to slide oppositely and not clamp the fixed rod any more, and the first movable frame slides forwards automatically to allow the staff to add the ointment.
6. The compression bar slides downwards to drive the fourth movable frame to slide downwards, and staff can accurately know how much ointment in the medicine box is left through observing the scale plate.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic diagram of a first cross-sectional structure of the present invention.
Fig. 3 is a schematic perspective view of a second embodiment of the present invention.
Fig. 4 is a schematic diagram of a second cross-sectional structure of the present invention.
Fig. 5 is a schematic diagram of a third cross-sectional structure of the present invention.
Fig. 6 is a schematic perspective view of a charge assembly according to the present invention.
Fig. 7 is a schematic perspective view of the extrusion assembly of the present invention.
FIG. 8 is a schematic cross-sectional view of a closure assembly of the present invention.
Fig. 9 is an enlarged schematic view of the portion a of the present invention.
Fig. 10 is a schematic view of a partial perspective view of the closure assembly of the present invention.
Fig. 11 is a schematic cross-sectional view of the applicator assembly of the present invention.
Fig. 12 is an enlarged schematic view of the part B of the present invention.
FIG. 13 is a schematic cross-sectional view of the locking assembly of the present invention.
Fig. 14 is an enlarged schematic view of the part C of the present invention.
FIG. 15 is a schematic view of a portion of the structure of the locking assembly and the compression assembly of the present invention.
Fig. 16 is a schematic view of a portion of the structure of the locking assembly and the charge assembly of the present invention.
FIG. 17 is a schematic perspective view of a scale assembly according to the present invention.
The marks of the components in the drawings are as follows: 1. a shell, 2, a handle, 3, a hanging buckle, 4, a non-slip mat, 5, a medicine charging assembly, 501, a first guide rod, 502, a first movable frame, 503, a first spring, 504, a placing frame, 505, a first baffle plate, 506, a medicine charging barrel, 6, a squeezing assembly, 601, a second guide rod, 602, a second movable frame, 603, a screw rod, 604, a knob, 605, a squeezing plate, 7, a sealing assembly, 701, a first supporting frame, 702, a rotating rod, 703, a second baffle plate, 704, a torsion spring, 705, a gear, 706, a rack, 8, a painting assembly, 801, a second supporting frame, 802, a roller, 803, a stop lever, 804, a second spring, 805, a push rod, 806, a third spring, 807, a push plate, 808, a medicine feeding tube, 9, a locking component, 901, a third guide rod, 902, a clamping rod, 903, a fourth spring, 904, a fourth guide rod, 905, a third movable frame, 906, a fifth spring, 907, a first contact rod, 908, a sliding rod, 909, a sixth spring, 910, a second contact rod, 911, a lifting rod, 912, a fixed rod, 10, a scale component, 1001, a fourth movable frame, 1002, a pressing rod, 1003, a seventh spring, 1004, and a scale plate.
Detailed Description
The invention will be further illustrated by the following description of specific examples, which are given by the terms such as: setting, mounting, connecting are to be construed broadly, and may be, for example, fixed, removable, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, an external ointment cross infection prevention smearing device comprises a shell 1, a handle 2, a hanging buckle 3, an anti-slip pad 4, a medicine loading assembly 5 and an extrusion assembly 6, wherein the handle 2 is arranged on the upper portion of the rear side of the shell 1, a groove is formed in the handle 2, the hanging buckle 3 is welded on the middle upper portion of the rear side of the shell 1, the anti-slip pad 4 is arranged on the left side and the right side of the shell 1, the medicine loading assembly 5 is arranged on the lower portion of the shell 1, the medicine loading assembly 5 is used for loading and taking medicines, the extrusion assembly 6 is arranged on the shell 1, and the extrusion assembly 6 is used for extruding medicines.
When the ointment is required to be used for smearing a patient, a worker adds a certain amount of ointment into the medicine charging assembly 5, then the worker pushes the medicine charging assembly 5 to slide backwards, after the completion, the worker uses tools to fix the medicine charging assembly 5, then the ointment in the medicine charging assembly 5 is extruded by the extrusion assembly 6 to slide downwards, the ointment falls onto the skin of the patient, then the worker uses a cotton swab to smear the ointment, after the completion, the worker picks up the device through the handle 2, and as the groove is formed in the handle 2, the fingers of the worker can be completely attached to the handle 2, the worker is facilitated to pick up the device, then the worker is hung at a designated position through the hanging buckle 3, and the anti-slip pad 4 can play a certain anti-slip role when the worker uses the device. The device has simple structure and is convenient to operate.
Example 2
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, on the basis of embodiment 1, the charging assembly 5 comprises a first guide rod 501, a first movable frame 502, a first spring 503, a placing frame 504, a first baffle 505 and a placing cylinder 506, wherein the first guide rod 501 is welded symmetrically on the left and right of the inner lower part of the shell 1, the first movable frame 502 is slidably arranged between the two first guide rods 501, the placing frame 504 is arranged on the front side of the first movable frame 502, the placing frame 505 is arranged on the front side of the placing frame 504, the placing cylinder 506 is used for placing and taking ointment, and two discharging holes are formed in the bottom of the placing cylinder 506.
The extrusion assembly 6 comprises a second guide rod 601, a second movable frame 602, a screw rod 603, a knob 604 and an extrusion plate 605, wherein the second guide rod 601 is arranged at the rear side of the upper part in the shell 1, the second movable frame 602 is arranged on the second guide rod 601 in a sliding mode, the screw rod 603 is arranged at the rear side of the upper part in the shell 1 in a rotating mode, the screw rod 603 is positioned at the front side of the second guide rod 601, the second movable frame 602 is in threaded connection with the screw rod 603, the knob 604 is arranged at the top end of the screw rod 603, the extrusion plate 605 is arranged at the bottom of the front side of the second movable frame 602, the extrusion plate 605 is used for extruding ointment, the extrusion plate 605 is in sliding fit with the cartridge 506, and the extrusion plate 605 is in sliding connection with the front side in the shell 1.
When the ointment is required to be smeared on a patient, a worker adds a certain amount of ointment into the medicine placing tube 506, then the worker pushes the first baffle 505 to move backwards, the first baffle 505 moves backwards to drive the placing frame 504 to move backwards, the medicine placing tube 506 is positioned in the shell 1, the placing frame 504 moves backwards to drive the first movable frame 502 to slide backwards, the first spring 503 is compressed, then the worker uses a tool to fix the first baffle 505, the first movable frame 502 is prevented from being pushed out under the action of the first spring 503, after the completion, the worker rotates the knob 604 to drive the screw 603 to rotate, the screw 603 rotates to drive the second movable frame 602 to slide downwards, the second movable frame 602 slides downwards to drive the extruding plate 605 to slide downwards, the ointment in the medicine placing tube 506 is extruded by the extruding plate 605 sliding downwards, then the ointment falls onto the skin of the patient through the discharging port and the shell 1, after the worker uses a cotton swab to smear the ointment, the worker reverses the knob 604 to drive the screw 603 to reverse, the second movable frame 602 to slide upwards, and the second movable frame 602 slides upwards to drive the extruding plate 603 to not extrude the ointment in the medicine placing tube 506. The device simple structure, the staff makes second movable frame 602 downwardly sliding through rotating knob 604, and second movable frame 602 downwardly sliding drives stripper plate 605 downwardly sliding to extrude the ointment in put cartridge 506, and the ointment drops to patient's skin through discharge gate and shell 1 thereupon, then the staff uses the cotton swab to smear the ointment.
Example 3
As shown in fig. 1, fig. 2, fig. 4, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16 and fig. 17, on the basis of embodiment 2, the ointment can be avoided dropping by further including a sealing assembly 7, the sealing assembly 7 includes a first support frame 701, a rotating rod 702, a second baffle 703, a torsion spring 704, a gear 705 and a rack 706, a first support frame 701 is provided at the bottom of the medicine placing cylinder 506, the rotating rod 702 is rotatably provided at the middle part of the first support frame 701, the second baffles 703 are welded at the left and right sides of the rotating rod 702, the second baffles 703 are used for preventing the ointment from dropping, the second baffles 703 are matched with the discharge hole at the bottom of the medicine placing cylinder 506, the torsion spring 704 is connected between the top end of the rotating rod 702 and the first support frame 701, the gear 705 is provided on the second baffles 703, the rack 706 is provided at the lower part of the inner wall of the right side of the casing 1, and the gear 705 is meshed with the rack 706.
When the ointment is required to be smeared on a patient, a certain amount of ointment is added into the medicine placing tube 506 by a worker, then the worker pushes the first baffle 505 to move backwards, the first baffle 505 moves backwards to drive the medicine placing tube 504 to move backwards, the rack 504 moves backwards to drive the medicine placing tube 506 to move backwards, the medicine placing tube 506 moves backwards to drive the gear 705 to be matched with the rack 706, the gear 705 rotates with the gear to drive the second baffle 703 to rotate to open a discharge hole, the second baffle 703 rotates to drive the rotating rod 702 to rotate, the torsion spring 704 deforms with the rotation, after the ointment in the medicine placing tube 506 is used, the worker removes a fixing tool, the first spring 503 resets to drive the first movable frame 502 to slide forwards, the first movable frame 502 moves forwards to drive the rack 504 to move forwards, the rack 504 moves forwards to drive the first baffle 505 to move forwards, the medicine placing tube 506 moves forwards to drive the gear 705 to be matched with the rack 706, the gear 705 rotates reversely to drive the second baffle 703 to rotate reversely to block the discharge hole, and the second baffle 703 rotates reversely to drive the rotating rod 702 to rotate reversely, and the torsion spring 704 is reset. The medicine placing cylinder 506 moves forward to drive the gear 705 to be matched with the rack 706, so that the gear 705 rotates reversely to drive the second baffle 703 to rotate reversely to block the discharge hole, and the ointment can be prevented from falling off when a worker adds the ointment into the medicine placing cylinder 506.
The ointment smearing device comprises an ointment smearing device, and is characterized by further comprising an ointment smearing device 8, wherein the ointment smearing device 8 is used for uniformly smearing ointment, the ointment smearing device 8 comprises a second supporting frame 801, rollers 802, blocking rods 803, second springs 804, push rods 805, third springs 806, pushing plates 807 and an ointment inlet pipe 808, the second supporting frame 801 is arranged at the bottom of a shell 1, the blocking rods 803 are movably arranged on the left side and the right side of the inside of the second supporting frame 801, the rollers 802 are uniformly smeared, the rollers 802 are connected with the second springs 804, the push rods 805 are symmetrically arranged on the left side and the right side of the second supporting frame 801 in a sliding mode, the push rods 805 are contacted with the blocking rods 803 on the same side, the third springs 806 are connected between the four push rods 805 and the inside of the second supporting frame 801, the pushing plates 807 are welded between the two push rods 805 on the same side, the ointment inlet pipe 808 is symmetrically arranged on the front and back of the lower portion of the shell 1, and the ointment inlet pipe 808 is communicated with the second supporting frame 801 and an outlet.
The second movable frame 602 slides downwards to drive the extrusion plate 605 to slide downwards to extrude the ointment in the medicine storage box 506, the ointment falls onto the roller 802 through the discharge hole and the medicine inlet tube 808, the worker pushes the device to move forwards and backwards, the roller 802 rotates to smear the ointment on the skin of a patient in a large area, when the roller 802 needs to be replaced for the next patient, the worker pushes the push plate 807 to move in opposite directions, the push plate 807 moves in opposite directions to drive the push rod 805 to slide in opposite directions, the third spring 806 is stretched, the push rod 805 slides in opposite directions to extrude the stop rod 803 to slide in opposite directions, the second spring 804 is compressed, the stop rod 803 slides in opposite directions to be separated from the second support frame 801, the roller 802 falls down, the second spring 804 resets to drive the stop rod 803 to slide back, then the push plate 807 is released by the worker, the third spring 806 resets to drive the push rod 805 to slide back to drive the push plate 807 to move back, the worker pushes the roller 802 to move back after the replacement of the roller 802 is completed, the worker pushes the roller 802 to move upwards, the stop rod 803 is extruded in opposite directions by the second support frame 801, the second spring 803 is compressed, and when the second roller 802 is pushed to a proper position, the second stop rod 803 is connected to the second support frame 803 to slide back to the second support frame 803. The device simple structure, the staff removes through promoting this device back and forth, and then makes gyro wheel 802 rotate and evenly smears on patient's skin, then the staff removes in opposite directions through promoting push pedal 807 for push rod 805 slides extrusion pin 803 in opposite directions and slides in opposite directions and break away from second support frame 801, and gyro wheel 802 drops along with it, and then can change gyro wheel 802, thereby effectually prevent cross infection.
The locking assembly 9 is further arranged, the first movable frame 502 can be fixed by the locking assembly 9, the locking assembly 9 comprises a third guide rod 901, a clamping rod 902, a fourth spring 903, a fourth guide rod 904, a third movable frame 905, a fifth spring 906, a first contact rod 907, a sliding rod 908, a sixth spring 909, a second contact rod 910, a lifting rod 911 and a fixed rod 912, the lower part of the inner wall of the rear side of the shell 1 is provided with the third guide rod 901, the clamping rods 902 are symmetrically arranged on the upper left side and the right side of the third guide rod 901 in a sliding manner, a fourth spring 903 is connected between the two clamping rods 902, a third movable frame 905 is arranged between the lower part of the inner wall of the rear side of the shell 1 in a sliding manner, the bottom of the third movable frame 905 and the lower part of the fourth guide rod 904 in a sliding manner, the bottom of the third movable frame 905 is connected with the fifth spring 906, the first contact rod 907 is connected with the shell 1 in a sliding manner, the first contact rod 907 is in contact with the clamping rod 907 on the same side, the upper side of the first contact rod 907 is in contact with the upper side of the second contact rod 908, the upper side of the second contact rod 908 is welded with the upper side of the second contact rod 908, the upper side of the first contact rod 908 can be welded with the upper side of the second contact rod 908, and the upper side of the second contact rod 908 can be welded with the second contact rod 908 is welded with the upper side of the second contact rod 908, and the upper side of the second contact rod 908 is welded with the upper side of the second contact rod 908.
The first movable frame 502 slides backward to drive the fixed rod 912 to move backward, the fixed rod 912 moves backward to press the clamping rod 902 to slide oppositely, the fourth spring 903 is compressed, when the fixed rod 912 does not press the clamping rod 902 any more, the fourth spring 903 is reset to drive the clamping rod 902 to slide back to clamp the fixed rod 912, thus no longer requiring the operator to use a tool to fix the first baffle 505, because one side of the two sliding rods 908, which is close to each other, is an inclined surface, when the second movable frame 602 slides downward to drive the lifting rod 911 to move downward to press the sliding rod 908 to slide oppositely, the sixth spring 909 is compressed, when the lifting rod 911 does not press the sliding rod 908 any more, the sixth spring 909 drives the sliding rod 908 to slide oppositely, at this time, the pressing plate 605 slides downward to squeeze ointment in the medicine container 506, when the ointment is completely used, the operator rotates the knob 604 to enable the second movable frame 602 to slide upward to drive the lifting rod 911 to contact the bottom of the sliding rod 908, and then the first rod 907 slides upward through the sliding rod 908, the first contact rod 908 slides upward, the first contact rod 902 slides upward, the fourth spring 908 moves downward to press the sliding rod 907 is pushed upward, the first spring 908 is pushed forward, and the first spring 908 slides forward, as the first spring 908 slides forward is pushed forward, and the first spring 908 slides forward, and accordingly, and the first spring 908 slides upward is pushed upward, and the first spring 908 slides upward, and pushes the ointment in contact rod 908 is pushed upward, and pushes the ointment in front, and when the ointment is pushed, and after all is completely, and the ointment is completely. At this time, the second movable frame 602 slides upwards to drive the lifting rod 911 to be out of contact with the sliding rod 908, the first contact rod 907 is not pulled to slide upwards, the fifth spring 906 resets to drive the third movable frame 905 to slide downwards, the third movable frame 905 slides downwards to drive the first contact rod 907 to slide downwards to not squeeze the clamping rod 902, the fourth spring 903 resets to drive the clamping rod 902 to slide back to reset, the first contact rod 907 slides downwards to drive the sliding rod 908 to move downwards to not contact with the second contact rod 910 any more, and the sixth spring 909 resets to drive the sliding rod 908 to slide back to opposite directions. The device has a simple structure, the first movable frame 502 slides backwards to drive the fixed rod 912 to move backwards, the fixed rod 912 is clamped under the action of the back sliding of the clamping rod 902, so that a worker is not required to fix the first baffle 505 by using tools, the ointment is completely used up, the worker rotates the knob 604 to enable the second movable frame 602 to slide upwards to drive the lifting rod 911 to move upwards to be in contact with the bottom of the sliding rod 908, and then the first contact rod 907 slides upwards to extrude the clamping rod 902 in opposite directions to slide without clamping the fixed rod 912, so that the first movable frame 502 slides forwards automatically for the worker to add the ointment.
The ointment quantity is known to staff who still includes scale subassembly 10, scale subassembly 10 is convenient for, scale subassembly 10 is including fourth movable frame 1001, depression bar 1002, seventh spring 1003 and scale plate 1004, shell 1 upper portion front side slidingtype is provided with fourth movable frame 1001, shell 1 inside front side slidingtype is provided with depression bar 1002, fourth movable frame 1001 is connected with depression bar 1002 top, the compression plate 605 is slided down and can be pushed depression bar 1002 and slide down, all be connected with seventh spring 1003 between fourth movable frame 1001 top left and right sides and shell 1, the welding has scale plate 1004 on the upper portion outer wall of shell 1, the scale plate 1004 is used for the staff to judge ointment quantity, fourth movable frame 1001 and scale plate 1004 sliding fit.
The pressing plate 605 slides downwards to push the pressing rod 1002 to slide downwards, the pressing rod 1002 slides downwards to drive the fourth movable frame 1001 to slide downwards, the seventh spring 1003 is stretched, and according to the distance that the fourth movable frame 1001 slides downwards, a worker can accurately know how much ointment in the medicine cartridge 506 remains by observing the scale plate 1004, when the pressing plate 605 slides upwards and does not push the pressing rod 1002 any more, the seventh spring 1003 resets along with the pressing plate to drive the fourth movable frame 1001 to slide upwards for reset, and the fourth movable frame 1001 slides upwards for reset to drive the pressing rod 1002 to slide upwards for reset. The device has a simple structure, and according to the downward sliding distance of the fourth movable frame 1001, a worker can accurately know how much ointment remains in the medicine box 506 by observing the scale plate 1004.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (4)
1. A device for preventing cross-infection of an external ointment, comprising:
a housing (1), wherein a handle (2) is arranged at the upper part of the rear side of the housing (1);
the hanging buckle (3) is arranged at the middle upper part of the rear side of the shell (1);
the anti-skid pads (4) are arranged on the left side and the right side of the shell (1);
the lower part in the shell (1) is provided with a medicine charging component (5) for taking medicine;
an extrusion component (6), wherein the housing (1) is provided with the extrusion component (6) for extruding the medicine;
the pressing assembly (6) comprises:
the second guide rod (601) is arranged at the rear side of the upper part in the shell (1);
the second movable frame (602), the second movable frame (602) is arranged on the second guide rod (601) in a sliding manner;
the screw rod (603) is rotatably arranged at the rear side of the inner upper part of the shell (1), the screw rod (603) is positioned at the front side of the second guide rod (601), and the second movable frame (602) is in threaded connection with the screw rod (603);
a knob (604), wherein the top end of the screw rod (603) is provided with the knob (604);
the squeezing plate (605), the bottom of the front side of the second movable frame (602) is provided with the squeezing plate (605) used for squeezing out ointment, and the squeezing plate (605) is connected with the front side in the shell (1) in a sliding way;
the charge assembly (5) comprises:
the first guide rod (501) is symmetrically arranged at the left and right of the inner lower part of the shell (1);
the first movable frame (502) is arranged between the two first guide rods (501) in a sliding mode, and the first movable frame (502) is arranged between the two first guide rods (501);
the first springs (503) are connected between the left side and the right side of the rear part of the first movable frame (502) and the shell (1);
the rack (504) is arranged on the front side of the first movable rack (502);
the first baffle (505) is arranged on the front side of the placing frame (504);
the medicine placing device comprises a medicine placing box (506), wherein the medicine placing box (506) capable of containing and taking ointment is arranged on the placing rack (504) in a sliding mode, and two discharging holes are formed in the bottom of the medicine placing box (506);
still including can avoid sealing subassembly (7) that ointment dropped, sealing subassembly (7) include:
the first support frame (701) is arranged at the bottom of the medicine placing cylinder (506);
a rotating rod (702), wherein the rotating rod (702) is rotatably arranged in the middle of the first support frame (701);
the left side and the right side of the rotating rod (702) are provided with second baffles (703) capable of preventing ointment from falling, and the second baffles (703) are matched with a discharge hole at the bottom of the medicine placing cylinder (506);
a torsion spring (704), wherein the torsion spring (704) is connected between the top end of the rotating rod (702) and the first supporting frame (701); a gear (705), wherein the gear (705) is arranged on the second baffle (703);
a rack (706), wherein the lower part of the inner wall of the right side in the shell (1) is provided with the rack (706), and the gear (705) is meshed with the rack (706);
the ointment applying device also comprises an applying assembly (8) for uniformly applying the ointment, wherein the applying assembly (8) comprises:
the second support frame (801) is arranged at the bottom of the shell (1);
the blocking rod (803) is movably arranged on the left side and the right side of the inside of the second supporting frame (801);
the roller (802) is arranged between the left blocking rod (803) and the right blocking rod (803) in a sliding mode, and the roller (802) is used for uniformly smearing ointment;
the second springs (804), the second springs (804) are connected between the rollers (802) and the stop lever (803);
push rods (805) are symmetrically arranged on the left side and the right side of the second support frame (801) in a sliding mode, and the push rods (805) are contacted with the stop rods (803) on the same side;
the third springs (806), and the third springs (806) are connected between the four push rods (805) and the inside of the second support frame (801);
a push plate (807) is arranged between the two push rods (805) on the same side;
the medicine feeding pipe (808) is symmetrically arranged at the front and back of the inner lower part of the shell (1), and the medicine feeding pipe (808) is communicated with the second support frame (801) and the discharge hole;
the locking assembly (9) capable of fixing the first movable frame (502) is further included, and the locking assembly (9) comprises:
the lower part of the inner wall of the rear side of the shell (1) is provided with a third guide rod (901);
the clamping rod (902) is symmetrically arranged on the third guide rod (901) in a sliding mode, and the clamping rod (902) is arranged on the third guide rod (901) in a sliding mode;
a fourth spring (903), wherein the fourth spring (903) is connected between the two clamping rods (902);
the middle lower part of the inner wall at the rear side of the shell (1) is symmetrically provided with a fourth guide rod (904);
a third movable frame (905), wherein a third movable frame (905) is arranged between the two fourth guide rods (904) in a sliding manner;
a fifth spring (906), wherein the fifth spring (906) is connected between the bottom of the third movable frame (905) and the lower part of the fourth guide rod (904) at the same side;
the first contact rod (907) is arranged on the left side and the right side of the third movable frame (905), the first contact rod (907) is connected with the shell (1) in a sliding mode, and the first contact rods (907) are contacted with the clamping rods (902) on the same side;
the sliding rods (908) are arranged on the top ends of the two first contact rods (907) in a sliding mode;
a sixth spring (909), wherein the sixth spring (909) is connected between the sliding rod (908) and the first contact rod (907) on the same side;
a second contact lever (910), the second contact lever (910) being provided at the upper part inside the rear side of the housing (1), the slide lever (908) being movable upward to be able to come into contact with the second contact lever (910);
a lifting rod (911) is arranged at the rear side of the second movable frame (602), and the lifting rod (911) can be contacted with the sliding rod (908) by moving;
the fixed rod (912), be provided with fixed rod (912) on the first movable frame (502), card pole (902) can block fixed rod (912).
2. A device for preventing cross-infection of an external ointment as claimed in claim 1, further comprising a scale assembly (10) for allowing a worker to know the amount of the ointment, the scale assembly (10) comprising:
a fourth movable frame (1001), wherein the fourth movable frame (1001) is arranged on the front side of the upper part of the shell (1) in a sliding manner;
the compression bar (1002), the inside front side of the shell (1) is provided with the compression bar (1002) in a sliding mode, the fourth movable frame (1001) is connected with the top end of the compression bar (1002), and the compression plate (605) can push the compression bar (1002) to slide downwards when sliding downwards;
a seventh spring (1003) is connected between the left side and the right side of the top of the fourth movable frame (1001) and the shell (1);
the scale plate (1004), be provided with scale plate (1004) of the staff's of being convenient for judgement ointment volume on the upper portion outer wall of shell (1), fourth movable frame (1001) and scale plate (1004) sliding fit.
3. A device for preventing cross infection of external ointment according to claim 1, wherein the handle (2) is provided with a groove.
4. A device for preventing cross infection of an external ointment according to claim 1, wherein the two sliding bars (908) are inclined at the sides close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210673455.4A CN114984432B (en) | 2022-06-15 | 2022-06-15 | Device is paintd to external ointment cross infection prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210673455.4A CN114984432B (en) | 2022-06-15 | 2022-06-15 | Device is paintd to external ointment cross infection prevention |
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| CN114984432A CN114984432A (en) | 2022-09-02 |
| CN114984432B true CN114984432B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210673455.4A Active CN114984432B (en) | 2022-06-15 | 2022-06-15 | Device is paintd to external ointment cross infection prevention |
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| EP1455888B1 (en) * | 2001-08-29 | 2009-04-29 | PharmaKodex Limited | Topical administration device |
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| BE901365A (en) * | 1984-12-21 | 1985-06-21 | Margaux Jean E | Applicator for medical use - has dose applied through opening in side of support, which opens onto mobile sphere fitted in hand-held support |
| KR20200092690A (en) * | 2019-01-25 | 2020-08-04 | 강원대학교산학협력단 | Dispenser container for ointment with application utensil |
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Also Published As
| Publication number | Publication date |
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| CN114984432A (en) | 2022-09-02 |
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Effective date of registration: 20231115 Address after: 464000 Lingrui Industrial Park, Xinxian County, Xinyang City, Henan Province Applicant after: HENAN LINGRUI BIOMEDICINE CO.,LTD. Address before: Room 716, Unit 1, Building 16, No. 666, Yaohu West 5th Road, Changdong Town, Nanchang City, Jiangxi Province, 330096 Applicant before: Liao Yongfang |
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