CN211301762U

CN211301762U - Novel radio frequency emission source

Info

Publication number: CN211301762U
Application number: CN201921339256.XU
Authority: CN
Inventors: 景志强; 葛路平
Original assignee: Nanjing Congjing Biotechnology Co ltd
Current assignee: Nanjing Congjing Biotechnology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-08-21
Anticipated expiration: 2029-08-19

Abstract

The utility model belongs to the technical field of radio frequency emission equipment, especially, be a novel radio frequency emission source, including metal casing, metal casing's top is equipped with the fan, one side of metal casing is equipped with electric capacity interval adjusting screw, electric capacity interval adjusting screw rotates and the fixed cover of one end connects adjustable electric capacity C4, adjustable electric capacity C4's one end is equipped with coil inductance L1, coil inductance L1's both ends all are equipped with ceramic high frequency electric capacity, two fixed connection copper pipe inductance L2 between the ceramic high frequency electric capacity, the busbar is connected to ceramic high frequency electric capacity's one end. The utility model can generate high-energy radio frequency electromagnetic wave with specific frequency of 40.68MHz and wavelength of 7.37m, and the device has simple structure and mature process; the power is large and the volume is small; the reliability is strong, the device is stable and not easy to burn out when not matched with the load impedance, and the like, and can be widely applied to different application scenes such as thermal therapy, foot bath, weight reduction and the like.

Description

Novel radio frequency emission source

Technical Field

The utility model relates to a radio frequency emission equipment technical field specifically is a novel radio frequency emission source.

Background

The whole human body is a biological electric field system, and people find that the purposes of treating diseases and building body can be achieved by using proper electromagnetic waves to act on the human body through research, so that the biological electric field system is beneficial to the human body. The method of treating diseases and health care by applying ultrahigh frequency alternating current with electromagnetic wave wavelength of 10-1 m and frequency of 30-300 MHz to human body is called ultrashort wave therapy. The working principle of the ultrashort wave therapy is as follows: the high-frequency electromagnetic wave is generated by the circuit (the corresponding radio frequency of the device is 40.68MHz, the wavelength is 7.37m), and the high-frequency electric energy is output and acted on the human body by the radio frequency radiator after filtering, amplifying and coupling detection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a novel radio frequency emission source has solved the problem among the above-mentioned background art to prior art not enough.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel radio frequency emission source, includes metal casing, metal casing's top is equipped with the fan, one side of metal casing is equipped with electric capacity interval adjusting screw, electric capacity interval adjusting screw rotates and the fixed cover of one end connects adjustable electric capacity C4 with metal casing, adjustable electric capacity C4's one end is equipped with coil inductance L1, coil inductance L1's both ends all are equipped with ceramic high frequency capacitance, two fixed connection copper pipe inductance L2 between the ceramic high frequency capacitance, the busbar is connected to ceramic high frequency capacitance's one end, the electron tube seat is connected to the busbar, be equipped with the electronic tube on the electron tube seat.

As an optimized technical scheme of the utility model, ceramic high frequency electric capacity is connected through the busbar to the one end of electron tube.

As an optimal technical scheme of the utility model, coil inductance L1's both sides all are equipped with ceramic high frequency capacitance, one ceramic high frequency capacitance establishes on metal casing, and ceramic high frequency capacitance establishes the inside at metal casing.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel radio frequency emission source possesses following beneficial effect:

the novel radio frequency emission source can generate high-energy radio frequency electromagnetic waves with specific frequency of 40.68MHz and wavelength of 7.37m, and the device has simple structure and mature process; the power is large and the volume is small; the reliability is strong, the device is stable and not easy to burn out when not matched with the load impedance, and the like, and can be widely applied to different application scenes such as thermal therapy, foot bath, weight reduction and the like.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is the working principle of the ultrashort wave therapy of the present invention;

fig. 4 is a structural circuit diagram of the present invention.

In the figure: 1. a metal housing; 2. a fan; 3. a capacitor spacing adjusting screw; 4. an adjustable capacitance C4; 5. a coil inductance L1; 6. a ceramic high-frequency capacitor; 7. an electron tube; 8. an electron tube holder; 9. a copper tube inductor L2; 10. a conductive strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a novel radio frequency emission source, including metal casing 1, metal casing 1's top is equipped with fan 2, one side of metal casing 1 is equipped with electric capacity interval adjusting screw 3, electric capacity interval adjusting screw 3 rotates and the fixed cover of one end connects adjustable electric capacity C4 with metal casing 1, adjustable electric capacity C4's one end is equipped with coil inductance L1, coil inductance L1's both ends all are equipped with ceramic high frequency electric capacity 6, fixed connection copper pipe inductance L2 between two ceramic high frequency electric capacity 6, conducting bar 10 is connected to ceramic high frequency electric capacity 6's one end, electronic tube seat 8 is connected to conducting bar 10, be equipped with electron tube 7 on the electronic tube seat 8.

In the embodiment, the frequency of the radio frequency emission source can be adjusted by adjusting the polar plate distance of the adjustable capacitor C4, the polar plate distance of C4 is preset to be 6mm, the distance is increased, the capacitance is reduced, and the frequency is increased; the pitch decreases, the capacitance increases and the frequency decreases. The working frequency of the radio frequency emission source is 40.68MHz +/-1 MHz; the distance between the end point of the round copper pipe of the power output coil L2 of the radio frequency emission source and the ground ranges from 8 cm to 12 cm. The corresponding adjustment can be made according to the power and the frequency spectrum; the coil inductance L1 and the copper tube inductance L2 of the radio frequency emission source are both 110 mm away from the metal casing of the emission source, otherwise, the ignition phenomenon can occur.

Specifically, one end of the electron tube 7 is connected to the ceramic high-frequency capacitor 6 through the conductive strip 10.

Specifically, ceramic high-frequency capacitors 6 are arranged on two sides of the coil inductor L1, one ceramic high-frequency capacitor 6 is arranged on the metal shell 1, and the other ceramic high-frequency capacitor 6 is arranged inside the metal shell 1.

In the scheme: the working principle of the ultrashort wave therapy is as follows: a 40.68MHz waveform generator is generated, and then the waveform generator is subjected to filtering, power amplification, coupling detection and energy output to human body; the circuit structure principle in the scheme is as shown in the attached figure 4 of the specification.

The utility model discloses a theory of operation and use flow: fan 2 on metal casing 1 carries out the radiating action to metal casing 1 inner structure, and then can make adjustable capacitor C4 drive coil inductance L1 contact ceramic high frequency capacitor 6 through rotating electric capacity interval adjusting screw 3, and then makes copper pipe inductance L2 and electron tube 7, electron tube seat 8 and the conducting strip 10 that ceramic high frequency capacitor 6 communicates produce the return circuit, produces the ripples.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Novel radio frequency emission source, comprising a metal casing (1), characterized in that: the top of metal casing (1) is equipped with fan (2), one side of metal casing (1) is equipped with electric capacity interval adjusting screw (3), electric capacity interval adjusting screw (3) rotate and the fixed cover of one end connects adjustable electric capacity C4(4) with metal casing (1), the one end of adjustable electric capacity C4(4) is equipped with coil inductance L1(5), the both ends of coil inductance L1(5) all are equipped with ceramic high frequency capacitance (6), two fixed connection copper pipe inductance L2(9) between ceramic high frequency capacitance (6), conducting strip (10) are connected to the one end of ceramic high frequency capacitance (6), electronic tube seat (8) is connected in conducting strip (10), be equipped with electron tube (7) on electronic tube seat (8).

2. A novel radio frequency transmission source as claimed in claim 1, wherein: one end of the electronic tube (7) is connected with the ceramic high-frequency capacitor (6) through a conductive strip (10).

3. A novel radio frequency transmission source as claimed in claim 1, wherein: both sides of the coil inductor L1(5) are provided with ceramic high-frequency capacitors (6), one ceramic high-frequency capacitor (6) is arranged on the metal shell (1), and one ceramic high-frequency capacitor (6) is arranged in the metal shell (1).