CN203400408U

CN203400408U - High voltage alternating electric field therapeutic instrument

Info

Publication number: CN203400408U
Application number: CN201320462323.3U
Authority: CN
Inventors: 翟立明
Original assignee: Zhuhai Mingkang Electrical Equipment Co Ltd
Current assignee: Zhuhai Mingkang Electrical Equipment Co Ltd
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2014-01-22
Anticipated expiration: 2023-07-31

Abstract

The utility model relates to a high voltage alternating electric field therapeutic instrument comprising an isolation transformer, a low frequency pulse controller, a voltage boosting high voltage pack, a current reducing circuit module, a sensor, and a power supply switch which is connected with a cable inputting 220V alternating current. Besides, the power supply switch, the isolation transformer, the low frequency pulse controller, the voltage boosting high voltage pack, the current reducing circuit module and the sensor are conducted and connected in turn. A high voltage alternating electromagnetic field and a low current are generated to be conducted into a human body via the sensor so that main therapeutic effect is realized. The high voltage alternating electric field therapeutic instrument is applicable to auxiliary therapy of insomnia, dizziness and body movement disorders generated by cerebral infarction sequelae, and auxiliary improvement of blood fat and blood viscosity of the cerebral infarction sequelae so that the high voltage alternating electric field therapeutic instrument is great in therapeutic effect, wide in application, simple in structure and easy to process. Besides, the generated therapeutic current is quite weak so that discomfort feelings like ache and so on are not generated during therapy, and thus the high voltage alternating electric field therapeutic instrument is comfortable to use. Furthermore, the sensor is designed to be a protruded metal spherical surface which performs partial stimulation to partial therapeutic acupuncture points on bottoms of feet so that an auxiliary therapeutic effect is realized.

Description

A kind of high-voltage alternating electric field therapeutic instrument

Technical field

This utility model belongs to therapeutic instrument technical field, relates in particular to a kind of high-voltage alternating electric field therapeutic instrument.

Background technology

At present, existing therapeutic instrument is all after the 220V alternating current of input is processed through boosting, to export the ac high-voltage of about 1400V left and right conventionally, forms high voltage electric field, and utilizes this high voltage electric field to treat patient.But due to the high voltage electric field forming relatively a little less than, therapeutic effect is unsatisfactory, and treatment function singleness, applies narrowly, the unidirectional current that output is simultaneously greater than 0.5mA more or less can produce the senses of discomfort such as pain to human body, uses uncomfortable; In addition, in existing these therapeutic instruments, the safeguard constructions such as any short circuit are not set, when the alternating current of input is undergone mutation or is short-circuited, easily cause building block to damage, even cause fire, stable service behaviour is guarantee not, and safety in utilization is low.

Utility model content

For solving the above-mentioned problems in the prior art, this utility model provides a kind of and has produced high-voltage alternating electromagnetic field and low current and import human body through sensor, therapeutic effect is good, be widely used, simple in structure, be easy to processing, use comfortable, stable work in work, is used safe high-voltage alternating electric field therapeutic instrument.

For solving the problems of the technologies described above, this utility model adopts following technical scheme:

A kind of high-voltage alternating electric field therapeutic instrument, include isolating transformer, low-frequency pulse controller, the high voltage package of boosting, fall current circuit module and sensor, and the on and off switch being connected with the cable of input 220V alternating current, and described on and off switch, isolating transformer, low-frequency pulse controller, the high voltage package of boosting, fall current circuit module and be connected with sensor successively conducting.

Further, the described current circuit module of falling is mainly comprised of the first isolation resistance R1 and isolation capacitance C, the outfan of the high voltage package of boosting described in described the first isolation resistance R1 and isolation capacitance C are connected on successively, and the outfan of described isolation capacitance C is connected with described sensor.

The earth terminal of the high voltage package of boosting further, is in series with isolation resistance R2 and isolation resistance R3.

Further, the input of described on and off switch is provided with dual fail-safe module, comprises the first fuse F1 and the second fuse F2, and described the first fuse F1 and the second fuse F2 are located at respectively electrode input end and the negative input of described on and off switch.

Further, described sensor includes left sensor and right sensor, and described left sensor and right sensor are all designed to protruding metal sphere.

Further, described therapeutic instrument includes a housing, is provided with isolation installation room in described housing, and described isolating transformer, low-frequency pulse controller and the high voltage package of boosting are fixed in described isolation installation room.

Further, be also embedded with display lamp on described housing, described display lamp is connected with the conducting of described low-frequency pulse controller.

The beneficial effects of the utility model are:

This utility model passes through technique scheme, can produce high-voltage alternating electromagnetic field and low current and import human body through sensor, play main therapeutical effect, be applicable to insomnia, dizziness, the auxiliary treatment of limb movement disturbance and the blood fat of cerebral infarction sequela of cerebral infarction sequela appearance, the auxiliary improvement of blood viscosity, this therapeutic instrument therapeutic effect is good, be widely used, simple in structure, be easy to processing; And the treatment electric current producing is extremely faint, thus when treatment without any uncomfortable sensations such as pain, use comfortable; And sensor design becomes protruding metal sphere to carry out local excitation to sole portion treatment acupuncture point, plays adjuvant treatment effect.

In addition, by dual fail-safe module is set, can in use when the alternating current of input is undergone mutation or is short-circuited, can carry out duplicate protection to building blocks such as isolating transformers, service behaviour is more stable, uses safer; Isolating transformer, low-frequency pulse controller and the high voltage package of boosting are fixed in isolation installation room and can it be effectively protected, avoid phase mutual interference simultaneously, further improve stability.

Accompanying drawing explanation

Fig. 1 is the structural principle schematic block diagram of a kind of high-voltage alternating electric field therapeutic instrument embodiment described in the utility model;

Fig. 2 is the structural representation of a kind of high-voltage alternating electric field therapeutic instrument embodiment described in the utility model.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.

As shown in Figures 1 and 2,

A kind of high-voltage alternating electric field therapeutic instrument described in this utility model embodiment, include isolating transformer 1, low-frequency pulse controller 2, the high voltage package of boosting 3, fall current circuit module 4 and sensor 5, and the on and off switch 6 being connected with the cable of input 220V alternating current, and on and off switch 6, isolating transformer 1, low-frequency pulse controller 2, the high voltage package of boosting 3, fall current circuit module 4 and be connected with sensor 5 successively conducting.Wherein, described in fall current circuit module 4 and mainly by the first isolation resistance R1 and isolation capacitance C, formed, described the first isolation resistance R1 and isolation capacitance C are connected on the outfan of the high voltage package 3 of boosting successively, and the outfan of isolation capacitance C is connected with sensor 5; Described sensor 5 includes left sensor 51 and right sensor 52, and described left sensor 51 and right sensor 52 are all designed to protruding metal sphere; The described earth terminal that boosts high voltage package 3 is in series with isolation resistance R2 and isolation resistance R3.

The operation principle of high-voltage alternating electric field therapeutic instrument described in the utility model is: first, after on and off switch 6 is connected, isolating transformer 1 converts the 220V alternating current of input to unidirectional current, and is transferred to low-frequency pulse controller 2; Then, the unidirectional current of 2 pairs of inputs of low-frequency pulse controller is processed, and forms stable low frequency pulse current, and is delivered to the high voltage package 3 of boosting; Then, low frequency pulse current through boosting high voltage package 3 and fall current circuit module 4 and boost, fall after stream processes, forms high-voltage alternating electromagnetic field and the low current (< 0.5mA, about 0.2mA) of high potential (5000V) successively; Finally, through sensor 5, import human body, play main therapeutical effect, be applicable to insomnia, dizziness, the auxiliary treatment of limb movement disturbance and the blood fat of cerebral infarction sequela of cerebral infarction sequela appearance, the auxiliary improvement of blood viscosity, this therapeutic instrument therapeutic effect is good, be widely used, simple in structure, be easy to processing; And the treatment electric current producing is extremely faint, thus when treatment without any uncomfortable sensations such as pain, use comfortable; And sensor 5 is designed to protruding metal sphere local excitation is carried out in sole portion treatment acupuncture point, plays adjuvant treatment effect.

As this utility model one preferred embodiment, the input of described on and off switch 6 is provided with dual fail-safe module 7, comprise the first fuse F1 and the second fuse F2, described the first fuse F1 and the second fuse F2 are located at respectively electrode input end and the negative input of on and off switch 6.Like this, in use when the alternating current of input is undergone mutation or is short-circuited, can carry out duplicate protection to building blocks such as isolating transformers 1, service behaviour is more stable, uses safer.

As the another preferred embodiment of this utility model, described therapeutic instrument includes a housing 8, is provided with isolation installation room 81 in described housing 8, and described isolating transformer 1, low-frequency pulse controller 2 and the high voltage package 3 of boosting are fixed in isolation installation room 81; On described housing 8, be also embedded with display lamp 82, described display lamp 82 is connected with 2 conductings of low-frequency pulse controller.Like this; isolating transformer 1, low-frequency pulse controller 2 and the high voltage package 3 of boosting are fixed in isolation installation room 81 and can it be effectively protected; simultaneously can avoid respectively connecting wire close, be close to isolating transformer 1 and the high voltage package 3 of boosting on and phase mutual interference further improves stability.

The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims

1. a high-voltage alternating electric field therapeutic instrument, it is characterized in that: include isolating transformer (1), low-frequency pulse controller (2), the high voltage package of boosting (3), fall current circuit module (4) and sensor (5), and the on and off switch (6) being connected with the cable of input 220V alternating current, and described on and off switch (6), isolating transformer (1), low-frequency pulse controller (2), the high voltage package of boosting (3), fall current circuit module (4) and be connected with sensor (5) successively conducting.

2. high-voltage alternating electric field therapeutic instrument according to claim 1, it is characterized in that: described in fall current circuit module (4) and mainly by the first isolation resistance R1 isolation capacitance C, formed, boost described in described the first isolation resistance R1 isolation capacitance C is connected on the successively outfan of high voltage package (3), and the outfan of described isolation capacitance C is connected with described sensor (5).

3. high-voltage alternating electric field therapeutic instrument according to claim 2, is characterized in that: described in the boost earth terminal of high voltage package (3) be in series with isolation resistance R2 and isolation resistance R3.

4. according to the high-voltage alternating electric field therapeutic instrument described in claim 1 or 2 or 3, it is characterized in that: the input of described on and off switch (6) is provided with dual fail-safe module (7), comprise the first fuse F1 and the second fuse F2, described the first fuse F1 and the second fuse F2 are located at respectively electrode input end and the negative input of described on and off switch (6).

5. according to the high-voltage alternating electric field therapeutic instrument described in claim 1 or 2 or 3, it is characterized in that: described sensor (5) includes left sensor (51) and right sensor (52), described left sensor (51) and right sensor (52) are all designed to protruding metal sphere.

6. according to the high-voltage alternating electric field therapeutic instrument described in claim 1 or 2 or 3, it is characterized in that: described therapeutic instrument includes a housing (8), in described housing (8), be provided with isolation installation room (81), described isolating transformer (1), low-frequency pulse controller (2) and the high voltage package of boosting (3) are fixed in described isolation installation room (81).

7. high-voltage alternating electric field therapeutic instrument according to claim 6, is characterized in that: on described housing (8), be also embedded with display lamp (82), described display lamp (82) is connected with described low-frequency pulse controller (2) conducting.