CN210020889U - Frequency conversion type piezoelectric ultrasonic probe - Google Patents
Frequency conversion type piezoelectric ultrasonic probe Download PDFInfo
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- CN210020889U CN210020889U CN201920242607.9U CN201920242607U CN210020889U CN 210020889 U CN210020889 U CN 210020889U CN 201920242607 U CN201920242607 U CN 201920242607U CN 210020889 U CN210020889 U CN 210020889U
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- frequency conversion
- ultrasonic probe
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- 239000000523 sample Substances 0.000 title claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 42
- 239000002184 metal Substances 0.000 claims description 24
- 239000000919 ceramic Substances 0.000 claims description 18
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 19
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000003796 beauty Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 abstract 2
- 238000003379 elimination reaction Methods 0.000 abstract 2
- 210000003491 skin Anatomy 0.000 abstract 2
- 208000002874 Acne Vulgaris Diseases 0.000 abstract 1
- 206010000496 acne Diseases 0.000 abstract 1
- 238000005842 biochemical reaction Methods 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 231100000957 no side effect Toxicity 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 210000004927 skin cell Anatomy 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
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Abstract
The utility model provides a frequency conversion type piezoelectricity ultrasonic probe, this frequency conversion type piezoelectricity ultrasonic probe comprise the piezoceramics piece of two different frequencies and different shapes, through applying suitable alternating voltage, at suitable resonant frequency, along with different amplitudes, different intensity, different time and the continuous ultrasonic wave that produces the nanometer frequency conversion in turn of different modes. The frequency conversion type piezoelectric ultrasonic probe generates a mechanical vibration effect, pressure section micro massage, a heat energy effect, warm and heat infiltration tissues, biochemical reaction and the like through 3 sections of alternating frequencies, plays roles in skin renewal, fat and plastic elimination, moistening and moisture retention, acne elimination and the like, improves skin cells fully and increases self-repair. The effect of the frequency conversion type piezoelectric ultrasonic probe is realized by an ultrasonic wave penetration mode, so that the frequency conversion type piezoelectric ultrasonic probe is painless and has no side effect. The method is widely applied to beauty instruments, medical equipment, LDM new technology skin improvement equipment instruments and the like.
Description
Technical Field
The utility model particularly relates to skin, the cosmetic field of ultrasonic wave are improved to the ultrasonic wave, concretely relates to frequency conversion type piezoelectricity ultrasonic transducer.
Background
Ultrasonic waves refer to mechanical vibration waves with a frequency of more than 2 khz, which have a mechanical action, a thermal action and a chemical action. The ultrasonic beautifying utilizes the characteristics of strong ultrasonic penetrating power and capability of penetrating into subcutaneous skin by 4-6 mm to carry out physical therapy on human body and face so as to achieve the purposes of losing weight, shaping body, whitening and improving skin quality. Most of ultrasonic probes in the current market work at a single frequency, namely work at a fixed frequency, and only one wavelength can be generated during one-time work, so that the working intensity is increased, the effect is not obvious, and the matched materials are greatly wasted.
Disclosure of Invention
The utility model discloses an ultrasonic probe who overcomes single frequency once can only produce a wavelength in work, working strength strengthens like this, the effect is not obvious, form very big extravagant shortcoming to supporting material, frequency conversion type piezoelectricity supersound sword probe once can produce two kinds of wavelengths, frequency conversion work promptly, very big improvement work efficiency, reduce the loss of supporting material, product cost has greatly been reduced, utilize two kinds of different frequencies, ultrasonic probe is constituteed to the piezoceramics piece of different shapes, the same voltage is applyed, produce alternation's high frequency mechanical type vibration effect, this frequency conversion type ultrasonic probe design is simple, and is low in cost, and the work efficiency is improved, and easy production and processing.
The utility model provides a frequency conversion type piezoelectricity ultrasonic transducer, frequency conversion type ultrasonic transducer comprises the piezoceramics piece of two kinds of different frequencies.
The utility model discloses in, frequency conversion type ultrasonic transducer comprises the piezoceramics piece of two kinds of different frequencies and different shapes.
The utility model discloses in, constitute by a ring shape piezoceramics piece and a disc shape piezoceramics piece, exert the same voltage, produce alternate high frequency mechanical type vibration effect, alternate frequency conversion ultrasonic transducer if 1MHz +3MHz can produce 0.5mm ~ 1.5 mm's alternate change wavelength, alternate frequency conversion ultrasonic transducer if 3MHz +10MHz can produce 0.15mm ~ 0.5 mm's alternate change wavelength, single fixed frequency ultrasonic transducer has been avoided, only produce 1.5 mm's wavelength if 1MHz, 3MHz only produces 0.5mm wavelength, 10MHz only produces 0.15mm wavelength. The frequency conversion type ultrasonic probe inputs the same voltage to the piezoelectric ceramic plates with different frequencies, and the piezoelectric ceramic plates generate different mechanical vibration effects, thereby continuously outputting different frequency wavelengths and achieving the effect of doubling the result with half the effort.
The frequency conversion type ultrasonic probe can adjust different wavelengths and control the output energy by adjusting the input voltage, the input time and the switching time.
The utility model discloses in, two kinds of piezoceramics pieces are equipped with the metal head outward.
The utility model also provides a frequency conversion type piezoelectricity ultrasonic probe's packaging body, including piezoceramics piece, thimble, metal head and the power cord of two kinds of different shapes and different frequencies constitute, bond the piezoceramics piece of two kinds of different frequencies and different shapes at the metal head, the metal head passes through the screw thread to be fixed on the handle, and the piezoceramics piece passes through thimble mode connecting power cord, and the power cord is connected with drive circuit board.
The utility model discloses in, the packaging body of frequency conversion type piezoelectricity ultrasonic probe includes that two kinds of different shapes and the piezoceramics piece of different frequencies, bonding wire, metal head and power cord constitute, bonds two kinds of different frequencies disc-shaped piezoceramics piece and ring shape piezoceramics piece at the metal head, and the metal head passes through the thread tightening on the handle, and the piezoceramics piece passes through bonding wire connecting power line, and the power cord is connected with drive circuit board.
The utility model has the advantages that:
the utility model provides a frequency conversion type ultrasonic transducer is through the piezoceramics piece of input same voltage to different frequencies on, piezoceramics piece produces different mechanical vibration effects to continuously export different frequency wavelength, reach the effect of doing the best work doubly. Overcomes the defect of the vibration effect of the ultrasonic probe with single frequency. The frequency conversion type ultrasonic probe can adjust different wavelengths and control the output energy by adjusting the input voltage, the input time and the switching time. The frequency conversion type ultrasonic probe has wide application prospect, is widely applied to beauty instruments, medical equipment, LDM new technology skin improvement equipment instruments and the like, and most of the probes of the same equipment at present adopt the fixed frequency ultrasonic probe, so that the efficiency is lower, and the cost is high due to large accessory material loss. The frequency conversion type ultrasonic probe has simple design, low cost and easy production.
Drawings
FIG. 1 is a schematic structural view of a frequency-conversion type piezoelectric ultrasonic probe of the present invention;
FIG. 2 is a schematic view of the frequency type piezoelectric ultrasonic probe package of the present invention;
in FIGS. 1-2: the device comprises a metal head 1, a circular ring-shaped piezoelectric ceramic piece 2, a circular sheet-shaped piezoelectric ceramic piece 3, a bonding wire 4, a thimble 5, a handle 6 and a power line 7.
Detailed Description
The following description of the present invention will be made in further detail with reference to the accompanying drawings 1-2 and examples, but the present invention is not limited to the following examples.
In the present invention, for convenience of description, the description of the relative positional relationship of the components in the device of the present invention is described according to the layout pattern of fig. 1, for example: the positional relationship of up, down, left, right, etc. is determined in accordance with the layout direction of fig. 1.
As shown in fig. 1, the utility model provides a frequency conversion type piezoelectric ultrasonic probe, frequency conversion type ultrasonic probe comprises the piezoceramics piece of two kinds of different frequencies, applys the same voltage, produces alternate high frequency mechanical type vibration effect.
The utility model discloses in, frequency conversion type ultrasonic transducer comprises the piezoceramics piece of two kinds of different frequencies and different shapes.
The utility model discloses in, constitute by a ring shape piezoceramics piece 2 and a disc shape piezoceramics piece 3, apply the same voltage, produce alternate high frequency mechanical type vibration effect, alternate frequency conversion ultrasonic transducer if 1MHz +3MHz can produce 0.5mm ~ 1.5 mm's alternate change wavelength, alternate frequency conversion ultrasonic transducer if 3MHz +10MHz can produce 0.15mm ~ 0.5 mm's alternate change wavelength, single decide ultrasonic transducer frequently has been avoided, only produce 1.5 mm's wavelength if 1MHz, 3MHz only produces 0.5mm wavelength, 10MHz only produces 0.15mm wavelength. The frequency conversion type ultrasonic probe inputs the same voltage to the piezoelectric ceramic plates with different frequencies, and the piezoelectric ceramic plates generate different mechanical vibration effects, thereby continuously outputting different frequency wavelengths and achieving the effect of doubling the result with half the effort.
The frequency conversion type ultrasonic probe can adjust different wavelengths and control the output energy by adjusting the input voltage, the input time and the switching time.
The utility model discloses in, two kinds of piezoceramics pieces are equipped with metal head 1 outward.
As shown in fig. 2, the utility model also provides a frequency conversion type piezoelectricity ultrasonic probe's packaging body, including piezoceramics piece, thimble 5, metal head 1 and the power cord 7 constitution of two kinds of different shapes and different frequencies, bond piezoceramics piece of two kinds of different frequencies and different shapes on metal head 1, metal head 1 passes through the threaded fixation on handle 6, and piezoceramics piece passes through thimble 5 mode connecting power line 7, and power cord 7 is connected with dirver circuit board.
The utility model discloses in, the packaging body of frequency conversion type piezoelectricity ultrasonic probe includes the piezoceramics piece of two kinds of different shapes and different frequencies, bonding wire 4, metal head 1 and power cord 7 constitute, bonds two kinds of different frequencies disc-shaped piezoceramics piece 3 and ring shape piezoceramics piece 2 on metal head 1, and metal head 1 passes through the thread tightening on handle 6, and disc-shaped piezoceramics piece 3 and ring shape piezoceramics piece 2 pass through bonding wire 4 and connect the power cord, and power cord 7 is connected with drive circuit board.
When being suitable for the utility model discloses the time, frequency conversion type piezoelectricity ultrasonic probe is bonded on same metal head 1 surface by the piezoceramics piece of two different shapes and different frequencies, and when letting in certain alternating voltage on the piezoceramics piece of shape and different frequencies of difference, the piezoceramics piece produces different mechanical vibration effects to continuously export different frequency wavelength in succession, reach the effect that makes a lot of work is doubly. The defect of the vibration effect of the ultrasonic probe with single frequency is overcome. The frequency conversion type ultrasonic probe can adjust different wavelengths and control the output energy by adjusting the input voltage, the input time and the switching time.
As described above, the present invention can be better realized, the above-mentioned embodiments are only right the preferred embodiments of the present invention are described, not right the scope of the present invention is limited, without departing from the design spirit of the present invention, the ordinary skilled in the art will be right the various modifications and improvements made by the technical solution of the present invention all fall into the determined protection scope of the present invention.
Claims (5)
1. A frequency conversion type piezoelectric ultrasonic probe is characterized in that: the probe is composed of two piezoelectric ceramic pieces with different frequencies and different shapes, metal heads are arranged outside the two piezoelectric ceramic pieces, and the two ceramic pieces are bonded on the metal heads.
2. The frequency conversion type piezoelectric ultrasonic probe according to claim 1, wherein: the probe is composed of a circular piezoelectric ceramic piece and a circular piezoelectric ceramic piece.
3. The frequency conversion type piezoelectric ultrasonic probe according to claim 1, wherein: the probe is connected with the driving circuit board in a thimble mode or a welding wire mode.
4. The frequency conversion type piezoelectric ultrasonic probe according to claim 1, wherein: the packaging body of the probe comprises piezoelectric ceramic pieces with two different shapes and different frequencies, an ejector pin, a metal head and a power line, wherein the piezoelectric ceramic pieces with two different frequencies and different shapes are bonded on the metal head, the metal head is fixed on the handle through threads, the piezoelectric ceramic pieces are connected with the power line in an ejector pin mode, and the power line is connected with the driving circuit board.
5. The frequency conversion type piezoelectric ultrasonic probe according to claim 1, wherein: the packaging body of the probe comprises piezoelectric ceramic pieces with two different shapes and different frequencies, a bonding wire, a metal head and a power line, wherein the piezoelectric ceramic pieces with the two different frequencies and the circular piezoelectric ceramic pieces with the two different frequencies are bonded on the metal head, the metal head is fixed on the handle through threads, the piezoelectric ceramic pieces are connected with the power line through the bonding wire, and the power line is connected with the driving circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242607.9U CN210020889U (en) | 2019-02-26 | 2019-02-26 | Frequency conversion type piezoelectric ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242607.9U CN210020889U (en) | 2019-02-26 | 2019-02-26 | Frequency conversion type piezoelectric ultrasonic probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210020889U true CN210020889U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242607.9U Expired - Fee Related CN210020889U (en) | 2019-02-26 | 2019-02-26 | Frequency conversion type piezoelectric ultrasonic probe |
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| Country | Link |
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| CN (1) | CN210020889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633900A (en) * | 2021-08-04 | 2021-11-12 | 四川泰猷科技有限公司 | Different frequency band frequency and power adjusting method based on medical ultrasonic treatment device |
-
2019
- 2019-02-26 CN CN201920242607.9U patent/CN210020889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633900A (en) * | 2021-08-04 | 2021-11-12 | 四川泰猷科技有限公司 | Different frequency band frequency and power adjusting method based on medical ultrasonic treatment device |
| CN113633900B (en) * | 2021-08-04 | 2024-01-26 | 四川泰猷科技有限公司 | Different frequency band frequency and power adjusting method based on medical ultrasonic treatment device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200207 |