Rolling ball type medicine smearing device

Abstract

The utility model belongs to the technical field of medicine smearing devices, and provides a ball type medicine smearing device which comprises a shell, a guide plate is arranged in the shell and divides the interior of the shell into a first cavity and a second cavity, and a guide opening is formed in the middle of the guide plate; the outer wall of the cylinder body is detachably connected with the inner wall of the cavity II; the bottom of the cylinder communicates with a pipeline, and the bottom of the pipeline is in rolling connection with balls. The medicine feeding unit is used for feeding medicine to the second cavity, and the medicine feeding unit is in sliding connection with the flow guide opening; and the protective shell is detachably connected with the outer wall of the cylinder body. The design of the flow guide plate, the first cavity, the second cavity and the medicine feeding unit is adopted, orderly storage and distribution of ointment or liquid medicine are achieved, inconvenience and non-uniformity caused by manually dipping the ointment are avoided, and the accuracy and efficiency of medicine use are improved.

Description

Technical Field

[0001] This utility model belongs to the field of medicine application technology, and specifically relates to a ball-type medicine application device. Background Technology

[0002] In current ointment application practices, manual application is commonly used, where users directly apply the tube-shaped ointment with their hands. However, this method has significant drawbacks: firstly, some ointments may adversely affect the skin on the fingers, easily getting the ointment all over the hands and making subsequent cleaning difficult; secondly, manual application makes it difficult to ensure even distribution of the ointment, affecting its efficacy.

[0003] To overcome these problems, some users have turned to using cotton swabs as an application tool. While cotton swabs can reduce direct contact with the skin of the fingers to some extent, this method is not without its flaws. First, frequent use of cotton swabs leads to resource waste and increases costs. Second, the application area of ​​a cotton swab is limited, making it difficult to achieve even application of the ointment, thus affecting its efficacy. Furthermore, it is impossible to accurately control the dosage of ointment when applying it with a cotton swab; applying too little will affect the treatment effect, while applying too much will result in waste.

[0004] To address the aforementioned issues, it is necessary to design a uniform rollerball applicator to provide a more convenient, efficient, environmentally friendly, and dosage-controllable solution for ointment application. Summary of the Invention

[0005] To solve the above technical problems, this utility model proposes a ball-type medicine application device, which adopts the design of a guide plate, a first chamber, a second chamber, and a medicine delivery unit, realizing the orderly storage and distribution of ointment or liquid medicine, avoiding the inconvenience and unevenness of manually applying ointment, and improving the accuracy and efficiency of medicine application.

[0006] The technical solution of this utility model is:

[0007] This utility model proposes a roller-type medicine application device, comprising:

[0008] The shell has a baffle plate inside, which divides the interior of the shell into chamber one and chamber two. A baffle port is opened in the middle of the baffle plate.

[0009] The outer wall of the cylinder is detachably connected to the inner wall of the two chambers; the bottom of the cylinder is connected to a pipe, and the bottom of the pipe is connected to a ball bearing.

[0010] The drug delivery unit is used to deliver drugs to chamber two. The drug delivery unit is slidably connected to the guide port.

[0011] The protective shell is detachably connected to the outer wall of the cylinder.

[0012] Preferably, the guide plate is funnel-shaped;

[0013] The top of the housing is provided with a storage slot, and a cover is detachably connected to the top of the storage slot;

[0014] The top of the casing is also connected to a drug inlet, which is detachably connected to a drug inlet cover.

[0015] Preferably, the drug delivery unit includes:

[0016] A sliding rod has a sliding column connected to its outer wall. The sliding column is slidably connected to the guide port. A baffle plate is connected to the bottom of the sliding column. The baffle plate fits against the bottom of the guide port. The sliding rod is slidably connected to the bottom of the storage tank. The top of the sliding rod extends into the storage tank. A limit ring is connected to the outer wall of the sliding rod. The limit ring is located inside the storage tank.

[0017] The cam engages with the top of the sliding rod, and a stepper motor is mounted on one side of the cam. The output shaft of the stepper motor is fixed coaxially with the cam.

[0018] A baffle plate is attached to the inner wall of the storage tank on one side, and the baffle plate is slidably connected to the sliding rod.

[0019] A spring is connected to a sliding rod, and the spring is located between the limiting ring and the blocking plate.

[0020] Preferably, the bottom of the stepper motor is connected to a support plate, and the support plate is connected to the upper surface of the block plate through a connecting plate.

[0021] Preferably, there are several pipes arranged in a circular array on the cylinder, with the array axis of the circular array being the center of the cylinder. The pipes are positioned away from the center of the cylinder, and a laser hair growth cap is provided in the middle of the cylinder.

[0022] Preferably, the outer wall of the housing is provided with a first button and an indicator light, and the first button is electrically connected to the stepper motor and the indicator light.

[0023] Preferably, a second button is also provided on the outer wall of the housing, and the second button is electrically connected to the laser hair growth cap.

[0024] This utility model has the following advantages and effects compared with the prior art:

[0025] (1) The design of the flow guide plate, chamber one, chamber two and drug delivery unit realizes the orderly storage and distribution of ointment or liquid medicine, avoids the inconvenience and unevenness of manually dipping ointment, and improves the accuracy and efficiency of drug use.

[0026] (2) The automatic control design of the medicine delivery unit makes the distribution of ointment or liquid medicine more accurate and convenient. Users can control the flow rate of ointment by simply pressing the first button, which improves the ease of use.

[0027] (3) The protective shell design effectively prevents dust, dirt or other foreign objects from entering, keeping the device clean and hygienic, and also avoids accidental contact when not in use.

[0028] (4) The laser hair growth cap is designed to stimulate hair follicles and promote hair growth through laser hair growth. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 .

[0030] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 .

[0031] Figure 3 This is a schematic diagram of the shell and cylinder of this utility model. Figure 1 .

[0032] Figure 4 This is a schematic diagram of the shell and cylinder of this utility model. Figure 2 .

[0033] Figure 5 This is a schematic diagram of the shell and cylinder of this utility model. Figure 3 .

[0034] Figure 6 This is a partial cross-section of the shell of this utility model. Figure 1 .

[0035] Figure 7 for Figure 6 A magnified view of part A.

[0036] Figure 8 This is a partial cross-section of the shell of this utility model. Figure 2 .

[0037] Figure 9 for Figure 8 A magnified view of part B.

[0038] Figure label:

[0039] 1. Shell; 10. Deflector; 11. Chamber 1; 12. Chamber 2;

[0040] 13. Storage tank; 14. Cover; 15. Medicine inlet;

[0041] 16. Medicine inlet cap; 17. First button; 18. Second button; 19. Indicator light;

[0042] 2. Cylinder; 20. Pipe; 21. Ball bearing; 22. Laser hair growth cap;

[0043] 3. Sliding rod; 30. Sliding column; 31. Barrier plate;

[0044] 32. Limiting ring; 33. Cam; 34. Stepper motor; 35. Blocking plate; 36. Spring;

[0045] 4. Support plate; 40. Connecting plate;

[0046] 5. Protective casing. Detailed Implementation

[0047] To enable those skilled in the art to better understand this utility model, the present utility model will now be further described in conjunction with specific embodiments.

[0048] Example 1:

[0049] like Figures 1-9 As shown, this utility model provides a rollerball applicator, comprising:

[0050] The housing 1 has a baffle 10 inside, which divides the interior of the housing 1 into a first chamber 11 and a second chamber 12. A baffle port is provided in the middle of the baffle 10.

[0051] The outer wall of the cylinder 2 is detachably connected to the inner wall of the second chamber 12; the bottom of the cylinder 2 is connected to a pipe 20, and the bottom of the pipe 20 is rotatably connected to a ball bearing 21.

[0052] The drug delivery unit is used to deliver drugs to chamber 2 12. The drug delivery unit is slidably connected to the guide port.

[0053] Protective shell 5 is detachably connected to the outer wall of cylinder 2.

[0054] Optionally, in some embodiments, the cylinder 2 is made of a transparent material, and scale lines are provided on the outer wall of the cylinder 2.

[0055] During use, the delivery unit allows the flow port in the middle of the guide plate 10 to allow ointment or liquid to flow from chamber 11 into chamber 22. This design ensures the orderly storage and distribution of ointment or liquid. The ointment or liquid in chamber 22 can flow into the cylinder 2. When it is necessary to apply ointment or liquid, the protective shell 5 is removed, the ball 21 contacts the skin, and the ball 21 rolls in the pipe 20 to evenly apply the ointment or liquid to the target area.

[0056] like Figure 6 , Figure 8 As shown, the guide vane 10 is funnel-shaped;

[0057] The top of the housing 1 is provided with a storage slot 13, and a cover 14 is detachably connected to the top of the storage slot 13;

[0058] The top of the housing 1 is also connected to a medicine inlet 15, and the medicine inlet 15 is detachably connected to a medicine inlet cover 16.

[0059] When in use, the funnel-shaped design of the guide plate 10 facilitates the rapid collection of ointment or liquid into the guide port, and the drug inlet 15 makes it convenient to replenish ointment or liquid to the chamber 11.

[0060] like Figures 6-8 As shown, the drug delivery unit includes:

[0061] The sliding rod 3 has a sliding column 30 connected to its outer wall. The sliding column 30 is slidably connected to the guide port. A baffle plate 31 is connected to the bottom of the sliding column 30. The baffle plate 31 fits against the bottom of the guide port. The sliding rod 3 is slidably connected to the bottom of the storage tank 13. The top of the sliding rod 3 extends into the storage tank 13. A limit ring 32 is connected to the outer wall of the sliding rod 3. The limit ring 32 is located in the storage tank 13.

[0062] Cam 33, which cooperates with the top of sliding rod 3, and a stepper motor 34 is provided on one side of cam 33. The output shaft of stepper motor 34 is fixed coaxially with cam 33.

[0063] The baffle plate 35 is connected to the inner wall of the storage slot 13 on one side, and the baffle plate 35 is slidably connected to the sliding rod 3.

[0064] Spring 36 is sleeved with sliding rod 3 and is located between limiting ring 32 and blocking plate 35.

[0065] When in use, the stepper motor 34 starts to work, and the output shaft of the stepper motor 34 rotates one-quarter turn in the forward direction, which in turn drives the cam 33 to rotate one-quarter turn, causing the sliding rod 3 to move downward. The spring 36 is compressed, so that the sliding column 30 is located below the guide port. At this time, the baffle plate 31 is away from the guide plate 10, and the ointment or liquid will flow from the guide port into the second chamber 12 and then into the cylinder 2.

[0066] like Figures 6-8 As shown, a support plate 4 is connected to the bottom of the stepper motor 34, and the support plate 4 is connected to the upper surface of the blocking plate 35 through a connecting plate 40.

[0067] When in use, the support plate 4 can support and stabilize the stepper motor 34.

[0068] like Figure 5 As shown, there are several pipes 20 arranged in a circular array on the cylinder 2, and the array axis of the circular array is the center of the cylinder 2. The pipes 20 are arranged away from the center of the cylinder 2. A laser hair growth cap 22 is arranged in the middle of the cylinder 2.

[0069] In use, the tubes 20 are arranged in a circular array on the cylinder 2. When in use, the rollers 21 rotate in contact with the skin, so as to achieve the uniform application of ointment or liquid. At the same time, the laser hair growth cap 6 irradiates the hair follicles, which can promote hair growth.

[0070] The outer wall of the housing 1 is provided with a first button 17 and an indicator light 19. The first button 17 is electrically connected to the stepper motor 34 and the indicator light 19.

[0071] like Figure 5 As shown, a second button 18 is also provided on the outer wall of the housing 1, and the second button 18 is electrically connected to the laser hair growth cap 22.

[0072] Optionally, in some embodiments, a controller (not shown in the figure) is also included, which is electrically connected to the first button 17, the second button 18, and the indicator light 19.

[0073] In use, pressing the first button 17 activates the stepper motor 34, causing its output shaft to rotate one-quarter turn clockwise. This rotates the cam 33 one-quarter turn, pushing the sliding rod 3 downwards and compressing the spring 36. This positions the sliding column 30 below the flow inlet, moving the baffle plate 31 away from the flow guide plate 10. The ointment or liquid then flows from the flow inlet into chamber 2 12 and into the cylinder 2. Fifteen seconds after pressing the first button 17, the controller reverses the output shaft of the stepper motor 34. A quarter turn, 15 seconds is the set time. At this time, the spring 36 returns to its original position, causing the sliding rod 3 to move upward. The baffle plate 31 is in contact with the bottom of the guide plate 10. At the same time, the indicator light 19 flashes and emits a prompt sound to remind the operator to apply the ointment. By setting the time to 15 seconds, 1~2 ml of ointment or liquid can be stored in the cylinder 2, avoiding the storage of too much ointment or liquid in the cylinder 2. If the first button 17 is pressed again before 15 seconds have passed, the controller can also control the stepper motor 34 to reverse a quarter turn.

[0074] Working principle:

[0075] For the storage and distribution of ointments or liquids, a flow guide plate 10 is provided inside the housing 1. The flow guide plate 10 divides the interior of the housing 1 into a first chamber 11 and a second chamber 12. Ointments or liquids enter the first chamber 11 through the inlet 15. The delivery unit allows the flow guide in the middle of the flow guide plate 10 to allow the ointment or liquid to flow from the first chamber 11 into the second chamber 12. This design ensures the orderly storage and distribution of ointments or liquids.

[0076] To apply ointment or liquid medicine, remove the protective shell 5. The bottom of the cylinder 2 is connected to a pipe 20, and a ball bearing 21 is connected to the bottom of the pipe 20. When ointment or liquid medicine needs to be applied, the ball bearing 21 comes into contact with the skin and rolls inside the pipe 20 to evenly apply the ointment or liquid medicine to the target area.

[0077] The medication delivery unit is controlled by pressing the first button 17. The controller starts the stepper motor 34, causing its output shaft to rotate one-quarter turn clockwise, which in turn drives the cam 33 to rotate one-quarter turn, pushing the sliding rod 3 downward. The spring 36 is compressed, causing the sliding column 30 to be positioned below the guide port. At this time, the baffle plate moves away from the guide plate 10, and the ointment or liquid will flow from the guide port into the second chamber 12 and then into the cylinder 2. 15 seconds after pressing the first button 17, the controller controls the output shaft of the stepper motor 34 to rotate in the opposite direction. Rotate one-quarter of a turn, 15 seconds is the set time. At this time, the spring 36 returns to its original position, driving the sliding rod 3 to move upward. The baffle plate 35 is in contact with the bottom of the guide plate 10. At the same time, the indicator light 19 flashes and emits a prompt sound to remind the operator to apply the ointment. By setting the time to 15 seconds, 1 to 2 ml of ointment or liquid can be stored in the cylinder 2, avoiding the storage of too much ointment or liquid in the cylinder 2. The cylinder 2 is made of transparent material and has scale lines on the outer wall of the cylinder 2. The scale lines make it easy to observe the ointment or liquid stored in the cylinder 2.

[0078] The protective shell 5 is detachably connected to the outer wall of the cylinder 2 to prevent the pipe 20 and the ball 21 from being exposed to the outside world when not in use, thus preventing dust, dirt or other foreign objects from entering and keeping the device clean and hygienic. At the same time, the protective shell 4 can prevent the ball 21 or the pipe 20 from being accidentally touched when not in use.

[0079] After pressing the second button 18, the controller activates the laser hair growth cap 22. The laser hair growth cap 22 irradiates the scalp with a 650-670 nanometer low-energy laser. This laser can penetrate the skin surface to reach the hair follicles and stimulate the mitochondria in the hair follicles. Mitochondria are like the "energy factories" of cells. After laser stimulation, the production of adenosine triphosphate (ATP) can be increased. ATP is the energy source for many physiological processes such as cell metabolism. Its increase can improve the nutritional supply to the hair follicles, allowing the hair follicles to transform from the resting phase to the growth phase, and prolonging the growth phase of the hair follicles, thereby promoting hair growth.

[0080] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. All equivalent changes and modifications made within the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A roller-type medicine application device, characterized in that, include: The shell (1) has a baffle (10) inside, which divides the interior of the shell (1) into a first chamber (11) and a second chamber (12). A baffle is provided in the middle of the baffle (10). The outer wall of the cylinder (2) is detachably connected to the inner wall of the second chamber (12); the bottom of the cylinder (2) is connected to a pipe (20), and the bottom of the pipe (20) is connected to a ball bearing (21). The drug delivery unit is used to deliver drugs to chamber two (12). The drug delivery unit is slidably connected to the guide port. The protective shell (5) is detachably connected to the outer wall of the cylinder (2).

2. The rolling-type medicine application device according to claim 1, characterized in that, The guide vane (10) is funnel-shaped; The top of the housing (1) is provided with a storage slot (13), and the top of the storage slot (13) is detachably connected with a cover (14). The top of the shell (1) is also connected to a drug inlet (15), and the drug inlet (15) is detachably connected to a drug inlet cover (16).

3. The rolling-type medicine application device according to claim 2, characterized in that, The medication delivery unit includes: A sliding rod (3) is connected to a sliding column (30) on its outer wall. The sliding column (30) is slidably connected to the guide port. A baffle plate (31) is connected to the bottom of the sliding column (30). The baffle plate (31) is in contact with the bottom of the guide port. The sliding rod (3) is slidably connected to the bottom of the storage tank (13). The top of the sliding rod (3) extends into the storage tank (13). A limit ring (32) is connected to the outer wall of the sliding rod (3). The limit ring (32) is located in the storage tank (13). Cam (33) is fitted with the top of sliding rod (3). A stepper motor (34) is provided on one side of cam (33). The output shaft of stepper motor (34) is fixed coaxially with cam (33). The baffle plate (35) is connected to the inner wall of the storage slot (13) on one side, and the baffle plate (35) is slidably connected to the sliding rod (3); Spring (36) is sleeved with sliding rod (3) and spring (36) is located between limiting ring (32) and blocking plate (35).

4. The roller-type medicine application device according to claim 3, characterized in that, The bottom of the stepper motor (34) is connected to a support plate (4), which is connected to the upper surface of the baffle plate (35) through a connecting plate (40).

5. The rolling-type medicine application device according to claim 1, characterized in that, There are several pipes (20), and several pipes (20) are arranged in a circular array on the cylinder (2). The array axis of the circular array is the center of the cylinder (2). The pipes (20) are arranged away from the center of the cylinder (2). A laser hair growth cap (22) is arranged in the middle of the cylinder (2).

6. The roller-type medicine application device according to claim 3, characterized in that, The outer wall of the housing (1) is provided with a first button (17) and an indicator light (19). The first button (17) is electrically connected to the stepper motor (34) and the indicator light (19).

7. The rolling-type medicine application device according to claim 5, characterized in that, The outer wall of the housing (1) is also provided with a second button (18), which is electrically connected to the laser hair growth cap (22).

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