Ointment smearing device for obstetrical department

Abstract

The utility model belongs to the technical field of medical supplies, and particularly relates to an ointment smearing device for the obstetrical department. The utility model provides an ointment smearing device for the obstetrical department, and aims to solve the problem that in the prior art, ointment is directly smeared with hands, and ointment smearing is not uniform. The ointment smearing device for the obstetrical department comprises a wheel frame, a rotating shaft is arranged on the wheel frame, and the rotating shaft is rotationally connected to the wheel frame; the number of the driving wheels is two, and a medicine applying roller is arranged between the two driving wheels and is driven by a rotating shaft; a support is further arranged on the wheel frame, a medicine box is arranged on the support and located above the medicine applying roller, and ointment in the medicine box falls onto the medicine applying roller under the action of gravity; and a handle is also arranged on the wheel carrier. The driving wheel and the medicine applying roller are both installed on the rotating shaft, the driving wheel drives the medicine applying roller to rotate through the rotating shaft, the phenomenon that the medicine applying shaft slips after the ointment is applied to the medicine applying roller is prevented, the medicine applying roller cannot slip in the medicine applying process, and therefore the medicine applying uniformity is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and in particular relates to an ointment applying device used in obstetrics. Background Art

[0002] Obstetrics is a branch of obstetrics and gynecology, which usually performs relevant tests on pregnant women or delivers babies. During the clinical process, some women may need to apply ointment.

[0003] At present, most ointments are still applied directly by hand, which is unhygienic on the one hand and causes waste on the other hand. At the same time, the ointment adheres to the hands and needs to be cleaned in time, which is not very convenient and the drug is not evenly applied. Utility Model Content

[0004] The utility model provides an ointment smearing device for obstetrics, aiming to solve the problem in the prior art that ointment is directly smeared by hands, resulting in uneven ointment smearing.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] An ointment application device for obstetrics comprises a wheel frame, on which a rotating shaft is arranged, and the rotating shaft is rotatably connected to the wheel frame;

[0007] The wheel frame is also provided with a driving wheel for driving the rotating shaft to rotate relative to the wheel frame, and there are two driving wheels, and a medicine coating roller is provided between the two driving wheels, and the medicine coating roller is driven by the rotating shaft;

[0008] The wheel frame is also provided with a bracket, and a medicine box is provided on the bracket. The medicine box is located above the medicine applicator roller, and the ointment in the medicine box falls onto the medicine applicator roller under the action of gravity;

[0009] The wheel frame is also provided with a handle.

[0010] A further improved solution: the medicine box is plugged into the bracket.

[0011] Based on the above technical solution, the medicine box is plugged into the bracket, the medicine box and the bracket are easy to assemble, the medicine box can be conveniently removed for replacement, or ointment can be added to the medicine box, and the medicine box is easy to operate.

[0012] A further improved solution: the medicine box is provided with a plug post, and the bracket is provided with a slot that cooperates with the plug post.

[0013] Based on the above technical solution, the medicine box is provided with plug posts, and the plug posts are provided on the medicine box so that the medicine box can have a thinner thickness, thereby making the medicine box have a lighter weight.

[0014] A further improved solution: The plug posts are provided at both ends of the medicine box, the cross-sectional shape of the plug posts is polygonal, and the plug posts and the medicine box are an integrated structure.

[0015] Based on the above technical solution, both ends of the medicine box are provided with plug posts, and both ends of the medicine box are plugged into the bracket, so that the medicine box is evenly stressed and is not prone to tilting.

[0016] A further improved solution: the bracket and the wheel frame are an integrated structure.

[0017] Based on the above technical solution, the bracket and the wheel frame are an integrated structure, and the bracket and the wheel frame have a higher connection strength.

[0018] A further improved solution: the rotating shaft includes a rotating part cooperating with the wheel frame and a mounting part for mounting the driving wheel and the coating roller, both ends of the mounting part are provided with a rotating part, and the rotating part and the mounting part are an integrated structure.

[0019] Based on the above technical solution, the rotating shaft includes a rotating part matched with the wheel frame and a mounting part mounted on the driving wheel and the coating roller. The driving wheel, the coating roller and the wheel frame can be conveniently mounted on the rotating shaft.

[0020] A further improved solution: a rolling bearing is arranged between the rotating part and the wheel frame.

[0021] Based on the above technical solution, a rolling bearing is arranged between the rotating part and the wheel frame, so that the wheel frame and the rotating part are not easily worn.

[0022] A further improved solution: the driving wheel and the applicator roller are both mounted on the mounting portion via a key connection.

[0023] Based on the above technical solution, the driving wheel and the applicator roller are both mounted on the mounting portion through key connection, the driving wheel and the applicator roller are highly connected to the rotating shaft, and the driving wheel and the applicator roller are not easily separated from the rotating shaft.

[0024] A further improved solution: the cross-sectional shape of the mounting portion is polygonal, and mounting holes cooperating with the mounting portion are provided on the driving wheel and the applicator roller.

[0025] Based on the above technical solution, the cross-sectional shape of the mounting portion is polygonal, and the driving wheel and the applicator roller can be plugged into the mounting portion, so that the driving wheel and the applicator roller are easy to assemble with the rotating shaft.

[0026] A further improved solution: the driving wheel is provided with a pattern for increasing the friction coefficient of the driving wheel, the pattern is arranged in a grid shape, and the pattern is recessed into the driving wheel.

[0027] Based on the above technical solution, the driving wheel is provided with a pattern for increasing the friction coefficient of the driving wheel. The arrangement of the pattern enables the driving wheel to have a larger friction coefficient, and the driving wheel is not easy to slip.

[0028] The beneficial effects of the utility model are:

[0029] The wheel frame is provided with a rotating shaft, which is rotatably connected to the wheel frame; the wheel frame is also provided with a driving wheel that drives the rotating shaft to rotate relative to the wheel frame, and there are two driving wheels, and a medicine coating roller is provided between the two driving wheels, and the medicine coating roller is driven by the rotating shaft; the wheel frame is also provided with a bracket, and a medicine box is provided on the bracket, and the medicine box is located above the medicine coating roller, and the ointment in the medicine box falls onto the medicine coating roller under the action of gravity; the wheel frame is also provided with a handle. The driving wheel and the medicine coating roller are both installed on the rotating shaft, and the driving wheel drives the medicine coating roller to rotate through the rotating shaft to prevent the ointment from slipping on the medicine coating roller after being applied on the medicine coating roller, so that the medicine coating roller will not slip during the medicine coating process, thereby improving the uniformity of medicine coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technical users in this field, other relevant drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 It is a schematic diagram of a first direction of an ointment applying device for obstetrics of the utility model.

[0032] Figure 2 It is a schematic diagram of the second direction of the ointment applying device for obstetrics of the utility model.

[0033] Figure 3 It is an exploded view of the first direction of an ointment applying device for obstetrics of the utility model.

[0034] Figure 4 It is an exploded view of the second direction of the ointment applying device for obstetrics of the utility model.

[0035] Description of the numbers in the figure:

[0036] 1-wheel frame; 11-bracket; 12-handle; 13-slot; 2-rotating shaft; 21-rotating part; 22-installing part; 3-driving wheel; 4-applicator roller; 5-medicine box; 51-pin. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments of the utility model, all other embodiments obtained by users of the technology in this field without creative work belong to the protection scope of the utility model.

[0038] refer to Figures 1 to 4 , this embodiment provides an ointment application device for obstetrics, comprising a wheel frame 1, on which a rotating shaft 2 is provided, and the rotating shaft 2 is rotatably connected to the wheel frame 1;

[0039] The wheel frame 1 is also provided with a driving wheel 3 for driving the rotating shaft 2 to rotate relative to the wheel frame 1. There are two driving wheels 3. A medicine coating roller 4 is provided between the two driving wheels 3. The medicine coating roller 4 is driven by the rotating shaft 2.

[0040] The wheel frame 1 is also provided with a bracket 11, and a medicine box 5 is provided on the bracket 11. The medicine box 5 is located above the medicine applicator roller 4, and the ointment in the medicine box 5 falls onto the medicine applicator roller 4 under the action of gravity;

[0041] The wheel frame 1 is also provided with a handle 12 .

[0042] The driving wheel 3 can be made of rubber, and the applicator roller 4 can be made of plastic. The handle 12 can be welded on the wheel frame 1, and the handle 12 can also be fixed on the wheel frame 1 by screws.

[0043] Wherein: the medicine box 5 is plugged into the bracket 11. The medicine box 5 is provided with a plug post 51, and the bracket 11 is provided with a slot 13 that cooperates with the plug post 51. The brackets 11 located on both sides of the medicine box 5 are provided with slots 13, and the slots 13 cooperate with the plug post 51 to locate the position of the medicine box 5, and the medicine box 5 can contact the medicine application roller 4, or the medicine box 5 may not contact the medicine application roller 4. When the medicine box 5 is not in contact with the medicine application roller 4, a limit block can be set at the upper end of the plug post 51, and the width of the limit block is greater than the width of the slot 13.

[0044] The plug posts 51 are disposed at both ends of the medicine box 5 . The cross-sectional shape of the plug posts 51 is polygonal. The plug posts 51 and the medicine box 5 are an integrated structure.

[0045] Specifically: the bracket 11 and the wheel frame 1 are an integrated structure.

[0046] refer to Figures 1 to 4The rotating shaft 2 includes a rotating portion 21 that cooperates with the wheel frame 1 and a mounting portion 22 for mounting the driving wheel 3 and the applicator roller 4. The rotating portion 21 is provided at both ends of the mounting portion 22, and the rotating portion and the mounting portion 22 are an integrated structure.

[0047] A rolling bearing is provided between the rotating part 21 and the wheel frame 1. The inner ring of the rolling bearing is connected to the rotating part 21, and the outer ring of the rolling bearing is connected to the wheel frame 1.

[0048] Wherein: the driving wheel 3 and the applicator roller 4 are both mounted on the mounting portion 22 through key connection.

[0049] Alternatively, the cross-sectional shape of the mounting portion 22 is a polygon, and the driving wheel 3 and the applicator roller 4 are both provided with mounting holes that match the mounting portion 22. When the cross-sectional shape of the mounting portion 22 is a polygon, the diameter of the inscribed circle of the mounting portion 22 is greater than the diameter of the rotating portion 21, so that the driving wheel 3 and the applicator roller 4 can be conveniently mounted on the mounting portion 22.

[0050] Specifically, the driving wheel 3 is provided with a pattern for increasing the friction coefficient of the driving wheel 3 , the pattern is arranged in a grid shape, and the pattern is recessed into the driving wheel 3 .

[0051] The pattern can also protrude from the driving wheel 3, and the shape and arrangement of the pattern can be freely determined.

[0052] The working principle of this embodiment:

[0053] First, fill the medicine box 5 with ointment;

[0054] Then, the medicine box 5 is installed on the wheel frame 1, and the ointment in the medicine box 5 falls onto the applicator roller 4 under the action of gravity. A discharge hole for discharging the ointment is provided on the bottom wall of the medicine box 5, and the discharge hole can also be replaced by a discharge groove. The ointment in the medicine box 5 falls onto the applicator roller 4 through the discharge hole or the discharge groove.

[0055] The ointment application device for obstetrics is then placed on the part to be applied with medicine, and the wheel frame 1 is pulled by the handle 12 to move on the part to be applied with medicine, and the driving wheel 3 contacts the human body. Under the action of friction, the driving wheel 3 rotates, and the driving wheel 3 rotates while driving the rotating shaft 2 to rotate, and the rotating shaft 2 then drives the application roller 4 to rotate, and the application roller 4 contacts the human body, and the application roller 4 applies medicine during the rotation process.

[0056] Since the ointment is on the applicator roller 4, the friction between the applicator roller 4 and the human body is directly used to rotate the applicator roller 4. In actual application, this solution is easy to slip, resulting in failure in applying the medicine. Therefore, the driving wheel 3 drives the applicator roller 4 to rotate through the rotating shaft 2, which can conveniently avoid the slipping of the applicator roller 4 and improve the uniformity of the application.

[0057] The present utility model is not limited to the above optional implementation modes. Under the premise of not conflicting with each other, the various schemes can be combined arbitrarily. Anyone can derive other forms of products under the inspiration of the present utility model. However, no matter what changes are made in their shapes or structures, all technical schemes that fall within the scope defined by the claims of the present utility model fall within the protection scope of the present utility model.

Claims

1. An ointment application device for obstetrics, characterized in that: It comprises a wheel frame, on which a rotating shaft is arranged, and the rotating shaft is rotatably connected to the wheel frame; The wheel frame is also provided with a driving wheel for driving the rotating shaft to rotate relative to the wheel frame, and there are two driving wheels, and a medicine coating roller is provided between the two driving wheels, and the medicine coating roller is driven by the rotating shaft; The wheel frame is also provided with a bracket, and a medicine box is provided on the bracket. The medicine box is located above the medicine applicator roller, and the ointment in the medicine box falls onto the medicine applicator roller under the action of gravity; The wheel frame is also provided with a handle.

2. The ointment applying device for obstetrics according to claim 1, characterized in that: The medicine box is plugged into the bracket.

3. The ointment applying device for obstetrics according to claim 2, characterized in that: The medicine box is provided with an insertion column, and the bracket is provided with a slot matched with the insertion column.

4. The ointment applying device for obstetrics according to claim 3, characterized in that: The plug posts are provided at both ends of the medicine box, the cross-section of the plug posts is polygonal, and the plug posts and the medicine box are an integrated structure.

5. The ointment applying device for obstetrics according to claim 1, characterized in that: The bracket and the wheel frame are an integrated structure.

6. An ointment application device for obstetrics according to any one of claims 1 to 5, characterized in that: The rotating shaft includes a rotating part matched with the wheel frame and a mounting part for mounting the driving wheel and the coating roller. Both ends of the mounting part are provided with rotating parts, and the rotating part and the mounting part are an integrated structure.

7. The ointment applying device for obstetrics according to claim 6, characterized in that: A rolling bearing is arranged between the rotating part and the wheel frame.

8. The ointment applying device for obstetrics according to claim 7, characterized in that: The driving wheel and the medicine applicator roller are both mounted on the mounting portion through key connection.

9. The ointment applying device for obstetrics according to claim 7, characterized in that: The cross-sectional shape of the mounting portion is polygonal, and mounting holes matching with the mounting portion are provided on the driving wheel and the applicator roller.

10. The ointment applying device for obstetrics according to claim 1, characterized in that: The driving wheel is provided with a pattern for increasing the friction coefficient of the driving wheel, the pattern is arranged in a grid shape, and the pattern is recessed into the driving wheel.

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