Tool bit handle structure of ultrasonic beauty instrument

Abstract

The utility model relates to a tool bit handle structure of an ultrasonic beauty instrument, which comprises a therapeutic instrument, a base is fixed on the upper surface of the therapeutic instrument, a display screen is fixed on the upper surface of the base, and the front side of the therapeutic instrument is respectively connected with a tool bit handle and a cannon head handle through two electric wires. A plurality of electrode plates are fixed to the right side of an inner cavity of the tool bit handle, a tool bit is slidably connected into the tool bit handle, and a plurality of spring ejector pins are fixed to the right side of the tool bit. According to the tool bit handle structure of the ultrasonic beauty instrument, the tool bit is attached to the tool bit handle, the groove corresponds to the convex rib, the tool bit is pushed, the tool bit moves into the tool bit handle, the spring ejector pin abuts against the electrode plate, the advancing push rod is inserted into the tool bit, the tool bit is installed, and the tool bit handle is convenient to use; and the tool bit can be directly replaced without replacing the tool bit handle, so that the maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic beauty instruments, in particular to a blade handle structure of an ultrasonic beauty instrument. Background Art

[0002] Ultrasound refers to mechanical vibration waves with a frequency of more than 20,000 Hz. This vibration wave has mechanical, thermal and chemical effects. Ultrasonic beauty devices use the strong penetrating power of ultrasound and its ability to penetrate 4 to 6 mm under the skin to perform physical therapy on the human body and face to achieve the purpose of weight loss, body shaping, whitening and improving skin quality.

[0003] During the use of ultrasonic beauty instruments, beauty treatments are performed on people through the handle. However, during the use of the blade handle, since it needs to be connected to the blade, the blade can be used only after the electrode sheet and the spring thimble are connected. Generally, the electrode sheet is fixed on the blade, and the spring thimble is fixed on the blade handle. Since the spring thimble will shrink after contacting the electrode sheet, long-term use will easily cause damage to the spring thimble, thereby affecting the use of the blade handle. In addition, the internal parts of the blade handle are complicated, which is inconvenient to repair and increases the maintenance cost. Therefore, a blade handle structure of an ultrasonic beauty instrument is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a blade handle structure for an ultrasonic beauty instrument, which has the advantages of easy replacement, etc., and solves the problem that the blade handle of the existing ultrasonic beauty instrument will shrink after the spring pin contacts the electrode sheet, and long-term use will easily cause the spring pin to be damaged, thereby affecting the use of the blade handle, and the internal parts of the blade handle are complicated, which is inconvenient to repair and increases the maintenance cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blade handle structure of an ultrasonic beauty instrument, comprising a therapeutic instrument, a base is fixed to the upper surface of the therapeutic instrument, a display screen is fixed to the upper surface of the base, the front of the therapeutic instrument is respectively connected to a blade handle and a gun head handle through two electric wires, a plurality of electrode sheets are fixed to the right side of the inner cavity of the blade handle, a blade is slidably connected to the inside of the blade handle, and a plurality of spring thimbles are fixed to the right side of the blade head.

[0006] Furthermore, there are ten electrode sheets and ten spring pins, and the electrode sheets are equidistantly located on the right side of the inner cavity of the blade handle.

[0007] Furthermore, the spring ejector pins are equidistantly distributed on the right side of the cutter head, and the upper surface of the cutter head is slidably connected to the upper surface of the inner cavity of the cutter head handle.

[0008] Furthermore, two grooves are provided on the front and rear sides of the cutter head, and two convex ribs are fixed on the front and rear sides of the inner cavity of the cutter head handle, and the convex ribs are slidably connected to the inside of the grooves.

[0009] Furthermore, a forward connecting rod is fixed on the right side of the cutter head, and a forward push rod is provided on the right side of the inner cavity of the cutter head handle, and the forward push rod is slidably connected to the inside of the forward connecting rod.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The blade head handle structure of the ultrasonic beauty instrument fits the blade head with the blade head handle so that the groove corresponds to the convex rib, and the blade head is pushed to move to the inside of the blade head handle. The spring ejector pin abuts against the electrode sheet, and the forward push rod is inserted into the inside of the blade head to install the blade head, making it convenient to use the blade head handle. When the spring ejector pin on the blade head is damaged, the blade head can be directly replaced without replacing the blade head handle, and maintenance is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the blade handle and electrode sheet of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the cutter head and the spring ejector pin of the utility model.

[0015] In the picture: 1 treatment device, 2 base, 3 display screen, 4 knife head handle, 5 gun head handle, 6 electrode sheet, 7 knife head, 8 spring ejector. DETAILED DESCRIPTION

[0016] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3A blade handle structure of an ultrasonic beauty instrument in this embodiment includes a therapeutic instrument 1, a base 2 is fixed on the upper surface of the therapeutic instrument 1, a display screen 3 is fixed on the upper surface of the base 2 for displaying data, the front of the therapeutic instrument 1 is connected to a blade handle 4 and a gun handle 5 through two wires respectively, and is used for ultrasonic beauty treatment of people, a plurality of electrode sheets 6 are fixed to the right side of the inner cavity of the blade handle 4, a blade 7 is slidably connected to the inside of the blade handle 4, the upper surface of the blade 7 is slidably connected to the upper surface of the inner cavity of the blade handle 4, and a plurality of spring ejectors 8 are fixed to the right side of the blade 7.

[0018] Among them, there are ten electrode sheets 6 and ten spring ejector pins 8. The electrode sheets 6 are equidistantly located on the right side of the inner cavity of the cutter head handle 4, and the spring ejector pins 8 are equidistantly distributed on the right side of the cutter head 7. The electrode sheets 6 and the spring ejector pins 8 are in contact with each other, and the operation of the cutter head 7 is controlled by the cutter head handle 4.

[0019] In addition, two grooves are provided on the front and rear sides of the cutter head 7, and two convex ribs are fixed on the front and rear sides of the inner cavity of the cutter head handle 4. The convex ribs are slidably connected to the inside of the grooves to limit the cutter head 7 and prevent deviation when the cutter head 7 moves, thereby facilitating the installation of the cutter head 7.

[0020] In addition, a forward connecting rod is fixed on the right side of the cutter head 7, and a forward push rod is provided on the right side of the inner cavity of the cutter head handle 4. The forward push rod is slidably connected to the inside of the forward connecting rod. When the cutter head 7 is sensed to be installed in the cutter head handle 4 during assembly, automatic detection will be performed, and the forward push rod will extend from the cutter head handle 4. When it touches the forward connecting rod in the cutter head 7, it will suck (both the forward push rod and the forward connecting rod have magnets) the forward connecting rod in the cutter head 7 to the starting position of the cutter head handle 4.

[0021] In this embodiment, the cutter head 7 is fitted with the cutter head handle 4 so that the groove corresponds to the convex rib, and the cutter head 7 is pushed to move to the inside of the cutter head handle 4. The spring ejector pin 8 abuts against the electrode sheet 6, and the forward push rod is inserted into the interior of the forward connecting rod to install the cutter head 7, making it convenient to use the cutter head handle 4.

[0022] The working principle of the above embodiment is:

[0023] When the cutter head 7 needs to be installed, the upper surface of the cutter head 7 is fitted against the upper surface of the inner cavity of the cutter head handle 4 so that the groove corresponds to the convex rib, and the cutter head 7 is pushed to move the cutter head 7 to the inside of the cutter head handle 4 so that the spring ejector pin 8 abuts against the electrode sheet 6. The forward push rod is inserted into the interior of the forward connecting rod to install the cutter head 7, making it convenient to use the cutter head handle 4.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blade handle structure of an ultrasonic beauty instrument, comprising a therapeutic instrument (1), characterized in that: A base (2) is fixed on the upper surface of the therapeutic device (1), a display screen (3) is fixed on the upper surface of the base (2), the front of the therapeutic device (1) is connected to a cutter head handle (4) and a gun head handle (5) via two electric wires, a plurality of electrode sheets (6) are fixed to the right side of the inner cavity of the cutter head handle (4), a cutter head (7) is slidably connected to the inside of the cutter head handle (4), and a plurality of spring ejector pins (8) are fixed to the right side of the cutter head (7).

2. The blade handle structure of an ultrasonic beauty instrument according to claim 1, characterized in that: There are ten electrode sheets (6) and ten spring ejector pins (8), and the electrode sheets (6) are equidistantly located on the right side of the inner cavity of the blade handle (4).

3. The blade handle structure of an ultrasonic beauty instrument according to claim 1, characterized in that: The spring ejector pins (8) are evenly distributed on the right side of the cutter head (7), and the upper surface of the cutter head (7) is slidably connected to the upper surface of the inner cavity of the cutter head handle (4).

4. The blade handle structure of an ultrasonic beauty instrument according to claim 1, characterized in that: Two grooves are provided on the front and rear sides of the blade head (7), and two convex ribs are fixed on the front and rear sides of the inner cavity of the blade head handle (4), and the convex ribs are slidably connected to the inside of the grooves.

5. The blade handle structure of an ultrasonic beauty instrument according to claim 1, characterized in that: A forward connecting rod is fixed on the right side of the cutter head (7), and a forward push rod is provided on the right side of the inner cavity of the cutter head handle (4), and the forward push rod is slidably connected to the inside of the forward connecting rod.

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