Novel ultrasonic leading-in instrument with comb-shaped contact end
By designing an ultrasonic iontophoresis device with comb-tooth needles and comb-tooth vibrating plates, the problem of traditional iontophoresis devices being unable to be used on the scalp has been solved, enabling rapid decomposition, atomization, and efficient absorption of care products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN NANHAI DINI ELECTRONIC TECH CO LTD
- Filing Date
- 2025-08-19
- Publication Date
- 2026-04-14
AI Technical Summary
Traditional ultrasonic iontophoresis devices cannot effectively make contact with the scalp, making it impossible to perform physical therapy on the head.
A novel ultrasonic transdermal delivery device with a comb-shaped contact end is designed. It adopts a comb-tooth needle head and comb-tooth vibrating plate structure, and uses a lithium battery and magnetic core to drive the comb-tooth needle head to vibrate rapidly, so as to realize the instantaneous decomposition and atomization of care products.
It enables rapid decomposition and atomization of care products on the scalp surface using comb-tooth needles, improving the scalp's absorption efficiency of care products.
Smart Images
Figure CN224113116U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of physiotherapy instrument technology, and more specifically, it relates to a novel ultrasonic transducer with a comb-shaped contact end. Background Technology
[0002] An ultrasonic infusion device, also known as an ultrasonic infusion instrument, is a beauty instrument widely used in the beauty industry. It mainly promotes the penetration of active ingredients into the skin through high-frequency mechanical vibration. Its core principle is based on the physical characteristics of ultrasound (frequency > 20kHz), including directional propagation, strong penetrating power, and energy concentration effect. It utilizes cavitation and mechanical vibration to achieve non-invasive treatment of tissues.
[0003] Based on the above, the inventors have discovered the following problems: Traditional iontophoresis devices are basically divided into two types: flat-head or probe-shaped. This is suitable for large-area contact with the skin and body. However, during head physiotherapy, the contact ends of these two shapes cannot make effective contact with the scalp (because hair blocks the contact). Therefore, traditional ultrasonic beauty instruments cannot be used for head treatment.
[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a new type of ultrasonic iontophoresis device with a comb-shaped contact end, so as to achieve a perfect design for head care and have more practical value. Utility Model Content
[0005] The purpose and efficacy of this novel comb-shaped ultrasonic induction device are achieved through the following specific technical means:
[0006] A novel ultrasonic transducer with a comb-shaped contact end comprises an upper shell and a lower shell. A lithium battery is installed at the center of the interior of the upper shell, a magnetic core is installed on the right side of the lithium battery, a comb-tooth vibrating plate is installed on the side of the magnetic core away from the lithium battery, and a comb-tooth needle is installed on the top of the comb-tooth vibrating plate.
[0007] Furthermore, the lithium battery has a power inductor installed on the side away from the magnetic core, and the power inductor has a DC socket installed on the side away from the magnetic core. The upper and lower shells are provided with grooves and protrusions along their edges, and the upper and lower shells are assembled and installed through the grooves and protrusions, and the comb-tooth vibrating plate is fixed by fixing soft rubber.
[0008] Furthermore, a button groove is provided on the surface of the upper shell, and a button is provided in the button groove, which is electrically connected to each device through a wire.
[0009] Compared with the prior art, the present invention has the following beneficial effects:
[0010] This invention, through the design of the comb-tooth needle head, enables the comb-tooth vibrating plate to vibrate rapidly when it is in working state. The care product applied to the scalp surface is instantly decomposed and atomized, making it easier for the scalp pores to absorb the product. In contrast, traditional flat-head or probe-shaped products cannot directly and effectively contact the scalp and therefore cannot achieve this effect. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the opening of a novel comb-shaped ultrasonic induction device according to this utility model.
[0012] Figure 2 This is a schematic diagram of the overall structure of a novel comb-shaped ultrasonic transducer with contact ends according to this utility model.
[0013] In the diagram, the correspondence between component names and drawing numbers is as follows:
[0014] 1. Top shell; 2. Bottom shell; 3. Button; 4. DC socket; 5. Power inductor; 6. Lithium battery; 7. Magnetic core; 8. Comb tooth vibrating plate; 9. Fixing soft rubber; 10. Comb tooth needle. Detailed Implementation
[0015] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0018] Example:
[0019] As attached Figure 1 To be continued Figure 2 As shown:
[0020] This invention provides a novel comb-shaped ultrasonic induction device, comprising an upper shell 1 and a lower shell 2. A lithium battery 6 is installed at the center of the upper shell 1, and a magnetic core 7 is installed on the right side of the lithium battery 6. A comb-tooth vibrating plate 8 is installed on the side of the magnetic core 7 away from the lithium battery 6, and a comb-tooth needle 10 is installed on the top of the comb-tooth vibrating plate 8. Through the design of the comb-tooth needle 10, when the comb-tooth vibrating plate 8 is in working state, the comb-tooth needle 10 can achieve rapid vibration, and the care product applied to the scalp surface is instantly decomposed and atomized, which facilitates the absorption of the product by the scalp pores. Compared with traditional flat-head or probe-shaped devices, which cannot directly and effectively contact the scalp, this effect cannot be achieved.
[0021] The lithium battery 6 has a power inductor 5 installed on the side away from the magnetic core 7, and the power inductor 5 has a DC socket 4 installed on the side away from the magnetic core 7. The upper shell 1 and the lower shell 2 are provided with grooves and protrusions along their edges, and the upper shell 1 and the lower shell 2 are assembled and installed through the grooves and protrusions, and the comb tooth vibrating plate 8 is fixed by the fixing soft glue 9.
[0022] The upper shell 1 has a button groove on its surface, and a button 3 is provided in the button groove and is electrically connected to each device through a wire.
[0023] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.
Claims
1. A novel comb-shaped ultrasonic transducer, comprising an upper shell (1) and a lower shell (2), characterized in that: A lithium battery (6) is installed at the center of the upper shell (1). A magnetic core (7) is installed on the right side of the lithium battery (6). A comb-tooth vibrating plate (8) is installed on the side of the magnetic core (7) away from the lithium battery (6), and a comb-tooth needle (10) is installed on the top of the comb-tooth vibrating plate (8).
2. The novel comb-shaped ultrasonic transducer as described in claim 1, characterized in that: The lithium battery (6) has a power inductor (5) installed on the side away from the magnetic core (7). The power inductor (5) has a DC socket (4) installed on the side away from the magnetic core (7). The upper shell (1) and the lower shell (2) are provided with grooves and protrusions along their edges. The upper shell (1) and the lower shell (2) are assembled and installed through the grooves and protrusions, and the comb tooth vibrating plate (8) is fixed by fixing soft glue (9).
3. The novel comb-shaped ultrasonic transducer as described in claim 1, characterized in that: The surface of the upper shell (1) is provided with a button groove, and a button (3) is provided in the button groove, and is electrically connected to each device through a wire.