CN221692573U - Head-mounted drug delivery device for promoting hair growth - Google Patents

Abstract

The utility model relates to the field of hair care equipment, and discloses a head-mounted medication device for promoting hair growth, including a helmet body that can be worn on the head, the helmet body including an outer shell and an inner shell arranged in the outer shell and fixedly connected to the outer shell, a gap between the outer shell and the inner shell to form a cavity, a plurality of through holes connected to the cavity are arranged on the inner shell, ultrasonic chips are arranged in the through holes, a control unit is arranged in the cavity, the ultrasonic chip is electrically connected to the control unit through a wire, and the control unit is used to control the ultrasonic chip to vibrate and emit ultrasonic waves. The utility model can solve the problems of cumbersome operation and inconvenience in use in the existing hair loss and hair regeneration treatment process, which requires manual or repeated massage of the scalp using a massage comb.

Description

Head-mounted drug delivery device for promoting hair growth

Technical Field

The utility model relates to the technical field of hair care equipment, in particular to a head-mounted medication device for promoting hair growth.

Background Art

Currently, for people suffering from hair loss, the method of administering medicine to the head is widely used to treat hair loss and hair regrowth. In this process, it is generally necessary to apply the medicine to the scalp first, and then repeatedly massage and stimulate the scalp to speed up the scalp's absorption of the medicine and make the medicine absorbed as fully as possible, thereby achieving the effect of preventing hair loss and regenerating hair.

However, when this operation method is used to treat hair loss and hair regeneration, the operator often needs to use hands or a massage comb to repeatedly massage and stimulate the scalp. The disadvantage of this operation method is that the operation is very cumbersome and inconvenient to use.

Utility Model Content

The utility model is intended to provide a head-mounted drug delivery device for promoting hair growth, so as to solve the problems of cumbersome operation and inconvenience in use caused by the need to massage the scalp manually or repeatedly using a massage comb during the existing hair loss and hair regeneration treatment process.

To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a head-mounted drug delivery device for promoting hair growth, comprising a helmet body that can be worn on the head, the helmet body comprising an outer shell and an inner shell arranged in the outer shell and fixedly connected to the outer shell, a gap is provided between the outer shell and the inner shell to form a cavity, a plurality of through holes connected to the cavity are provided on the inner shell, ultrasonic chips are provided in the through holes, a control unit is provided in the cavity, the ultrasonic chip is electrically connected to the control unit through a wire, and the control unit is used to control the ultrasonic chip to vibrate and emit ultrasonic waves.

The principle and advantage of this scheme are: when this scheme is used, after applying the medicine on the scalp, the device is worn on the head, and the head can be repeatedly massaged and stimulated through the vibration of the ultrasonic chip. At the same time, under the ultrasonic induction generated by the ultrasonic chip, the medicine can penetrate into the hair follicles more effectively, thereby promoting the hair follicles to absorb the medicine. In this way, after applying the medicine, there is no need to massage and stimulate the scalp repeatedly manually or with a massage comb, so that the medicine can be deeply administered, so that the medicine can be absorbed faster, and the operation is simpler and more convenient to use. At the same time, through the induction of the ultrasonic chip on the medicine, the medicine is absorbed more deeply, fully and efficiently, and the utilization rate of the medicine is improved. The cavity is used for the installation of the control unit, and the control unit is hidden in the cavity, which is beneficial to the protection of the circuit structure on the control unit and makes the appearance of the device more beautiful.

Preferably, as an improvement, the ultrasonic chip is slidably disposed in the through hole, and the ultrasonic chip is connected to an adjustment mechanism for driving the ultrasonic chip to slide out of the through hole toward the inner side of the inner shell.

Through the above scheme, the adjustment mechanism controls the ultrasonic chip to slide in the through hole, so that when the device is used, the ultrasonic chip can slide out of the through hole and contact the surface of the user's head to perform a deep drug administration operation, thereby ensuring the induction effect of the drug. At the same time, when the device is not needed, the ultrasonic chip can slide back into the through hole and be stored, which is beneficial to the protection of the ultrasonic chip.

Preferably, as an improvement, the adjustment mechanism includes a deformable layer arranged at the end of each through hole, the deformable layer is made of an elastic deformable material, the deformable layer closes the end of the through hole close to the cavity, and the adjustment mechanism also includes a pressure adjustment device for adjusting the air pressure in the cavity.

Through the above scheme, the pressure regulating device is used to regulate the air pressure in the cavity. When the air pressure in the cavity increases, the deformable layer is depressed into the through hole and extends and stretches due to the air pressure, thereby squeezing and pushing the ultrasonic chip out of the through hole to perform the drug administration operation; when the air pressure in the cavity decreases, the deformable layer recovers its deformation, thereby causing the ultrasonic chip to return to the through hole under the squeezing effect of the user's head. In addition, the deformable layer closes the end of the through hole close to the cavity, thereby blocking the end of the through hole to prevent the drug from entering the cavity through the through hole and causing damage to the control unit, thereby isolating the drug solution.

Preferably, as an improvement, a plurality of wire holes are provided inside the inner shell, one end of the wire hole is connected to the cavity, and the other end is connected to the side wall of the through hole, and the wires connecting between the ultrasonic chip and the control unit are accommodated in the wire holes.

Through the above solution, the wire hole is used to install the wire between the control unit and the ultrasonic chip, so that the wire and the deformable layer can be installed separately, thereby avoiding obstruction between the wire and the deformable layer.

Preferably, as an improvement, the middle portion of the deformable layer is fixedly connected to the ultrasonic chip.

Through the above scheme, when the deformable layer is recessed into the through hole under the action of air pressure, the ultrasonic chip can be pushed to slide out of the through hole to perform the drug delivery operation. When the deformable layer restores its deformation, the ultrasonic chip can be synchronously pulled back into the through hole, thereby storing the ultrasonic chip to better control the movement of the ultrasonic chip and drug delivery.

Preferably, as an improvement, sealing rings are provided at both ends of the wire hole.

Through the above scheme, the sealing ring can seal the guide hole to prevent the drug solution from entering the wire hole and entering the cavity through the wire hole. At the same time, the sealing ring can ensure the closed environment of the cavity, which is more conducive to the pressure regulating device to adjust the air pressure in the cavity.

Preferably, as an improvement, the end of the through hole close to the user's head is flared.

Through the above solution, when the ultrasonic chip returns to the through hole, the flared end portion can guide the movement of the ultrasonic chip, thereby making it easier for the ultrasonic chip to return to the through hole.

Preferably, as an improvement, an inspection port is provided on the shell, the inspection port is communicated with the cavity, and a cover plate that can detachably close the inspection port is provided on the inspection port.

Through the above solution, the inspection port can facilitate the inspection of the control unit, and the cover plate closes the inspection port, thereby isolating and protecting the control unit.

Preferably, as an improvement, the shell is made of carbon fiber material.

Through the above solution, the drug delivery device is lighter and more convenient to wear and use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a structural diagram of a drug delivery device in Example 1 of the present invention.

FIG2 is a cross-sectional view of the drug delivery device in Example 1 of the present invention.

FIG3 is a partial enlarged view of the through hole in Example 1 of the utility model.

FIG. 4 is a partial enlarged view of the through hole in Example 2 of the utility model.

FIG5 is a structural diagram of the drug delivery device in Example 2 of the present utility model.

DETAILED DESCRIPTION

The following is further described in detail through specific implementations, but the implementation of the utility model is not limited thereto. Unless otherwise specified, the technical means used in the following implementations are conventional means well known to those skilled in the art; the experimental methods used are all conventional methods; the materials, reagents, etc. used can all be obtained from commercial channels.

The reference numerals in the drawings of the specification include: helmet body 1, outer shell 11, inner shell 12, cavity 13, control unit 2, through hole 3, ultrasonic chip 4, deformable layer 5, pressure regulating device 6, sealing ring 7, cover plate 8, restraint belt 9, wire hole 10.

Example 1

The head-mounted drug delivery device for promoting hair growth, as shown in FIG1 , comprises a helmet body 1 that can be worn on the head and a strap 9 connected to the helmet body 1 , wherein the strap 9 is used to fix the helmet body 1 on the user's head, thereby achieving stable wearing of the helmet body 1 .

As shown in FIG2 , the helmet body 1 includes an outer shell 11 and an inner shell 12. The inner shell 12 is arranged in the outer shell 11, and the edge of the inner shell 12 is bonded and fixed together with the edge of the outer shell 11. There is a gap between the middle parts of the outer shell 11 and the inner shell 12 to form a cavity 13. A control unit 2 is arranged in the cavity 13. The inner shell 12 is provided with a plurality of through holes 3 connected with the cavity 13. As shown in FIG3 , the cavity 13 is located above the through hole 3 and the head of the user when wearing the device is located below the through hole 3. Ultrasonic chips 4 are slidably arranged in the through holes 3. In this embodiment, the diameter of the ultrasonic chip is slightly smaller than the aperture of the through hole, so that the ultrasonic chip can move in the through hole. The ultrasonic chip 4 is electrically connected to the control unit 2 through a wire, and the control unit 2 is used to control the ultrasonic chip 4 to vibrate and emit ultrasonic waves. The control unit 2 is an existing control chip, which can specifically be a PLC controller or a single-chip microcomputer, and the ultrasonic chip 4 can be made of piezoelectric ceramics. The working principle of the ultrasonic chip 4 and the specific circuit connection relationship and connection method between the ultrasonic chip 4 and the control unit 2 are all well known in the art and will not be repeated here.

The ultrasonic chip 4 is also connected to an adjustment mechanism for driving the ultrasonic chip 4 to slide out of the through hole 3 toward the inner side of the inner shell 12. As shown in FIG3, the adjustment mechanism includes a deformable layer 5 provided at the end of each through hole 3. The deformable layer 5 closes the end of the through hole 3 close to the cavity 13. The deformable layer 5 is made of an elastic deformable material. In this embodiment, it is made of rubber. In specific implementation, it can also be made of deformable materials such as silicone, as long as it can ensure that the deformable layer 5 can be deformed and extended into the through hole under the action of air pressure. As shown in FIG2, the adjustment mechanism also includes a pressure regulating device 6 for regulating the air pressure in the cavity 13. The pressure regulating device 6 in this embodiment adopts a small air pump and an air pump. In specific implementation, an air pump and an air pump can also be used. The structure of the pump, the connection relationship between the pump and other equipment, and its working principle are all well-known in the field and will not be repeated here. The inner shell 12 is also provided with a plurality of wire holes 10, one end of which is in communication with the cavity 13, and the other end is in communication with the side wall of the through hole 3. The wires connecting the ultrasonic chip 4 and the control unit 2 are accommodated in the wire holes 10. In specific implementation, the diameter of the wire holes 10 is slightly larger than the diameter of the wires, so that after accommodating the wires, the wire holes 10 have no excess or only a very small gap, so as to ensure the pressure regulating effect of the pressure regulating device 6 on the pressure in the cavity 13. At the same time, it is easy to imagine that the part of the wire extending from the wire hole 10 and accommodated in the through hole 3 has enough length to adapt to the change of the position of the ultrasonic chip 4, thereby ensuring that the wires will not hinder and interfere with the movement of the ultrasonic chip 4, so that the ultrasonic chip 4 can be powered on and work normally.

In the specific implementation of this embodiment, after the user has applied the liquid medicine on his head, he wears the drug delivery device on his head, fixes the drug delivery device stably on the head by the binding belt 9, and starts the pressure regulating device 6. Since the cavity 13 is a closed environment, the operation of the pressure regulating device 6 will increase the air pressure in the cavity 13, and the deformable layer 5 will be sunken and extended and deformed into the through hole 3 under the pressure squeezing action, and push the ultrasonic chip 4 to slide out of the through hole 3 and contact the user's head. At the same time, the control unit 2 supplies power to the ultrasonic chip 4 and makes the ultrasonic chip 4 work. The ultrasonic chip 4 vibrates and stimulates and massages the scalp. At the same time, under the induction of the ultrasonic wave generated by the ultrasonic chip 4, the drug enters deeper into the scalp hair follicles, so that the user can absorb the drug more fully, thereby achieving the purpose of deeper drug delivery and improving the utilization rate of the drug. By directly wearing this device, more efficient and sufficient absorption of the drug can be achieved, and the operation is very simple.

The deformable layer 5 separates the through hole 3 and the cavity 13 , thereby preventing the drug from directly entering the cavity 13 through the through hole 3 and causing damage to the control unit 2 and other electrical structures.

After the drug administration is completed, the pressure regulating device 6 adjusts the air pressure in the cavity 13 to decrease, the deformable layer 5 recovers its deformation, and the ultrasonic chip 4 returns to the through hole 3 under the squeezing effect of the user's head.

In actual application, the ultrasonic chip 4 does not need to be completely slid out of the through hole 3, but only needs to be partially slid out, as long as it is ensured that the ultrasonic chip 4 can contact the user's scalp to facilitate the resetting of the ultrasonic chip 4 after use.

Example 2

The difference between this embodiment and the embodiment 1 is that, as shown in FIG4 , the middle of the deformable layer 5 is bonded and fixed to the ultrasonic chip 4, and at the same time, sealing rings 7 are provided at both ends of the wire hole 10, and the end of the through hole 3 close to the user's head is expanded. In addition, as shown in FIG5 , an inspection port is provided on the housing 11, the inspection port is connected to the cavity 13, and a cover plate 8 that can close the inspection port is detachably provided on the inspection port. The housing 11 is made of carbon fiber.

During the specific implementation of this embodiment, since the deformable layer 5 is connected to the ultrasonic chip 4, when the deformable layer 5 recovers its deformation, the ultrasonic chip 4 can be directly pulled back into the through hole 3, so that the ultrasonic chip 4 can be better reset. The sealing ring 7 can prevent the liquid medicine from entering the wire hole 10, and at the same time can ensure the sealing effect of the cavity 13, and then ensure the effect of pressure regulation of the cavity 13. One end of the through hole 3 is flared, which is more conducive to the ultrasonic chip 4 returning to the through hole 3. The structure in the cavity 13 can be inspected through the inspection port, and the cover plate 8 can close the inspection port, making the maintenance of the drug delivery device more convenient. The outer shell 11 is made of carbon fiber material, which can achieve lightweight drug delivery device and make the device more practical.

The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and/or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical solution of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims (7)

1. Be used for promoting hair-growing head-mounted drug delivery device, its characterized in that: the helmet comprises a helmet body which can be worn on the head, wherein the helmet body comprises an outer shell and an inner shell which is arranged in the outer shell and is fixedly connected with the outer shell, a gap is formed between the outer shell and the inner shell to form a cavity, a plurality of through holes communicated with the cavity are formed in the inner shell, ultrasonic wafers are arranged in the through holes, a control unit is arranged in the cavity, the ultrasonic wafers are electrically connected to the control unit through wires, and the control unit is used for controlling the ultrasonic wafers to vibrate and emit ultrasonic waves; the ultrasonic wafer is arranged in the through hole in a sliding way, and is connected with an adjusting mechanism for driving the ultrasonic wafer to slide out of the through hole towards the inner side of the inner shell; the adjusting mechanism comprises deformable layers arranged at the end parts of the through holes, the deformable layers are made of elastic deformable materials, the end parts of the through holes, which are close to the cavities, of the deformable layers are closed, and the adjusting mechanism further comprises a pressure adjusting device used for adjusting the air pressure in the cavities.

2. The head-mounted drug delivery device for promoting hair growth of claim 1, wherein: the inside of inner shell is equipped with a plurality of wire guide, and the one end and the cavity intercommunication of wire guide, the other end and the lateral wall intercommunication of through-hole, the wire holding that is connected between ultrasonic wave wafer and the control unit is in the wire guide.

3. The head mounted drug delivery device for promoting hair growth of claim 2, wherein: the middle part of the deformable layer is fixedly connected with the ultrasonic wafer.

4. The head mounted drug delivery device for promoting hair growth of claim 2, wherein: sealing rings are arranged at two ends of the wire guide.

5. The head-mounted drug delivery device for promoting hair growth according to any one of claims 1 to 4, wherein: one end of the through hole close to the head of the user is in a flaring shape.

6. The head mounted drug delivery device for promoting hair growth of claim 5, wherein: the shell is provided with an access hole which is communicated with the cavity, and the access hole is detachably provided with a cover plate which can seal the access hole.

7. The head mounted drug delivery device for promoting hair growth of claim 6, wherein: the shell is made of carbon fiber.