Miniature electric acupuncture apparatus

Abstract

The utility model discloses a miniature electric acupuncture apparatus which is composed of the following components: a bottom shell, a power supply module and an oscillation circuit board are arranged in the bottom shell, and the positive electrode of the power supply module is electrically connected with the oscillation circuit board; the upper shell is connected with the top of the bottom shell, a cathode conductive wiring board and an anode conductive wiring board are arranged in the upper shell, the cathode conductive wiring board is electrically connected with the cathode of the power supply module, and the anode conductive wiring board is electrically connected with the oscillating circuit board; the first conductive needling instrument is connected with the negative conductive wiring board; and the second conductive needling instrument is connected with the positive conductive wiring board. The miniature electric acupuncture apparatus disclosed by the utility model has the following beneficial effects: 1, the miniature electric acupuncture apparatus is convenient to operate: after the release paper cover is directly torn off, the miniature electric acupuncture apparatus can be used by being adhered to a corresponding acupuncture point; the weight is light, carrying is convenient, lasting low-voltage pulses are generated through a direct-current power source, and acupuncture points can be stimulated for a long time.

Description

Technical Field

[0001] The utility model belongs to the field of medical equipment, and in particular relates to a micro-electric acupuncture instrument. Background Art

[0002] In 1816, French doctor Jean-Pierre Belleville published a method of treating neuralgia with electric acupuncture. In 1825, French doctor Sarlandier used electric acupuncture to treat gout and the nervous system. In 1921, British doctor EA Go1den established the foundation of modern electroacupuncture therapy. After that, China, Japan, Germany and other countries also carried out extensive research in this area.

[0003] At present, electroacupuncture has been widely used in acupuncture treatment in China. For example, Chinese utility model patent CN213213440U discloses an electroacupuncture instrument communication device, including an electroacupuncture instrument with wireless communication and an electroacupuncture instrument signal receiver, the electroacupuncture instrument signal receiver includes a receiver housing, a display screen embedded on the surface of the receiver housing, a speaker and a microphone, the receiver housing is provided with a function key, the receiver housing is internally encapsulated with a first voice module, a processor, and a receiver wireless communication module, the speaker and the microphone are connected to the first voice module, the first voice module, the receiver wireless communication module and the display screen are all connected to the processor, and the function key is connected to the processor through a keyboard circuit; the electroacupuncture instrument includes an electroacupuncture instrument housing, a speaker and a microphone embedded on the surface of the electroacupuncture instrument housing, the electroacupuncture instrument housing is provided with a call button, the electroacupuncture instrument housing is internally encapsulated with a second voice module, a controller and an electroacupuncture instrument wireless communication module, the speaker and the microphone are connected to the second voice module, the second voice module is connected to the electroacupuncture instrument wireless communication module through the controller, and the call button is connected to the controller.

[0004] For another example, Chinese utility model patent CN205145396U discloses a dual-mode multi-channel electroacupuncture instrument control circuit, including a first single-chip microcomputer, a first waveform selection circuit, a first frequency adjustment circuit, a first frequency output circuit, a second single-chip microcomputer, a second waveform selection circuit, a second frequency adjustment circuit, and a second frequency output circuit. The first waveform selection circuit and the first frequency adjustment circuit are connected to the first single-chip microcomputer, the first frequency output circuit is connected to the first single-chip microcomputer through a first switch, the second waveform selection circuit and the second frequency adjustment circuit are both connected to the second single-chip microcomputer, the second frequency output circuit is connected to the second single-chip microcomputer through a second switch, and a third switch is set between the node between the first frequency output circuit and the first switch and the node between the second frequency output circuit and the second switch.

[0005] Although the above-mentioned electroacupuncture device has achieved remarkable therapeutic effects, it has the following shortcomings: 1. Because the electroacupuncture devices currently used in clinical practice are too bulky and difficult to carry, the application of electroacupuncture is seriously affected; 2. Most of the electroacupuncture devices currently used in clinical practice convert alternating current into stimulation pulses. The pulse signal is very strong, but because the treatment room can accommodate a limited number of patients, the pulse intensity is relatively large to reduce the treatment time of electroacupuncture. Utility Model Content

[0006] Purpose of the utility model: The utility model makes improvements to the problems existing in the above-mentioned prior art, that is, the utility model discloses a micro electroacupuncture instrument.

[0007] Technical solution: Micro electroacupuncture instrument, consisting of the following components:

[0008] A bottom shell, wherein a power module and an oscillation circuit board are arranged in the bottom shell, and the positive electrode of the power module is electrically connected to the oscillation circuit board;

[0009] An upper shell connected to the top of the bottom shell, wherein a negative conductive wiring board and a positive conductive wiring board are provided in the upper shell, wherein the negative conductive wiring board is electrically connected to the negative electrode of the power module, and the positive conductive wiring board is electrically connected to the oscillation circuit board;

[0010] A first conductive needle connected to the negative conductive terminal block;

[0011] The second conductive needle is connected to the positive conductive wiring board.

[0012] The micro electroacupuncture device is composed of the following components:

[0013] A bottom shell, wherein a power module and an oscillation circuit board are arranged in the bottom shell;

[0014] An upper shell connected to the top of the bottom shell, wherein a negative conductive wiring board and a positive conductive wiring board are provided in the upper shell, wherein the negative conductive wiring board is electrically connected to the negative pole of the power module, and the positive conductive wiring board is electrically connected to the positive pole of the power module, and the negative conductive wiring board and the positive conductive wiring board are electrically connected to the oscillation circuit board respectively;

[0015] A first conductive needle connected to the negative conductive terminal block;

[0016] The second conductive needle is connected to the positive conductive wiring board.

[0017] Furthermore, an oscillation circuit is provided in the oscillation circuit circuit board, wherein:

[0018] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle and a second conductive needle;

[0019] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0020] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0021] The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0022] The output end of the operational amplifier is respectively connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4. The other end of the resistor R5 is connected to one end of the first conductive needle. The other end of the first conductive needle is grounded.

[0023] The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle. The other end of the second conductive needle is grounded.

[0024] Furthermore, the operational amplifier is a dual operational amplifier LM358.

[0025] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0026] The resistance value of resistor R4 is 47KΩ;

[0027] The resistance value of resistor R5 is 100Ω;

[0028] The capacitance value of capacitor C is 10 μF.

[0029] Furthermore, an oscillation circuit is provided in the oscillation circuit circuit board, wherein:

[0030] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a transistor, a capacitor C, a first conductive needle and a second conductive needle;

[0031] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0032] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0033] The collector of the transistor is connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3 respectively, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0034] The emitter of the transistor is respectively connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4. The other end of the resistor R5 is connected to one end of the first conductive needle. The other end of the first conductive needle is grounded.

[0035] The other end of the resistor R4 is connected to the base of the transistor and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle. The other end of the second conductive needle is grounded.

[0036] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0037] The resistance value of resistor R4 is 47KΩ;

[0038] The resistance value of resistor R5 is 100Ω;

[0039] The capacitance value of capacitor C is 10 μF.

[0040] Furthermore, the bottom shell is an open shell, the bottom shell is provided with a circular partition to form a first accommodation space for accommodating the power module, a positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring or spring in contact with the positive electrode of the power module is provided on the positive electrode connecting plate; a second accommodation space for accommodating an oscillating circuit board is provided in the bottom shell;

[0041] The power module and the oscillation circuit board are fixed by mutual compression of the bottom shell and the upper shell.

[0042] Furthermore, adhesive tape is provided on the outer side of the bottom shell, and a buffer layer is provided on the side facing the first needle tip of the first conductive needle and the second needle tip of the second conductive needle; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the adhesive tape.

[0043] Furthermore, the adhesive tape is a circular adhesive tape or a polygonal adhesive tape.

[0044] Furthermore, the buffer layer is a foam layer or a sponge layer.

[0045] Furthermore, the thickness of the buffer layer is 1-5 mm.

[0046] Furthermore, a plurality of heat dissipation slots are provided in the bottom shell.

[0047] Furthermore, the power module is a button battery or a battery pack consisting of multiple button batteries connected in series.

[0048] Furthermore, the bottom shell is provided with a first through slot adapted to the positive pole of the power module, the position of the first through slot corresponds to the position of the negative pole of the power module, and a PVC plug is inserted in the first through slot, so that the power module does not supply power. When in use, it is only necessary to pull out the PVC plug, and due to the effect of the shrapnel or spring at the positive pole of the power module, the negative pole of the power module is connected to the negative pole conductive wiring board, and when in use, a treatment path can be formed with the help of the human body.

[0049] Furthermore, the voltage of the power module is 1.2V-12V.

[0050] Furthermore, the upper shell is an integrally formed PVC part, and the bottom shell is an integrally formed PVC part.

[0051] Furthermore, the first conductive needle is a first conductive press needle, and the second conductive needle is a second conductive press needle.

[0052] Beneficial effects: The micro electroacupuncture instrument disclosed in the utility model has the following beneficial effects:

[0053] 1. Easy to operate: tear off the release paper cover and stick it on the corresponding acupuncture point for use;

[0054] 2. Light weight, easy to carry;

[0055] 3. The DC power supply generates long-lasting low-voltage pulses, which can stimulate the acupoints for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1-Figure 4 The present invention is a schematic diagram of a partial assembly process of the micro electroacupuncture instrument disclosed in the present invention.

[0057] Figure 5 This is the circuit diagram of the oscillator circuit.

[0058] in:

[0059] 1-Adhesive tape 2- Bottom shell 3-Power module 4-Oscillator circuit board 5- Upper shell 51-Negative conductive terminal block 52-Positive conductive terminal block 61-First conductive needle 62-Second conductive needle 611-First needle tip 621-Second needle tip DETAILED DESCRIPTION

[0060] The specific implementation modes of the present utility model are described in detail below.

[0061] In this application document, unless otherwise specified, the first / second conductive needle is made of metal with excellent conductive properties, such as metal iron, metal copper, etc.

[0062] In this application document, unless otherwise specified, multi-angle tape, also known as multi-leg tape, refers to tape with multiple corners for bonding, such as triangular tape (i.e. tape with three corners for bonding), four-leg tape (such as cross tape), pentagonal tape, hexagonal tape, etc.

[0063] Example 1

[0064] like Figure 1-5 As shown, the micro electroacupuncture instrument is composed of the following components:

[0065] A bottom shell 2, wherein a power module 3 and an oscillation circuit board 4 are arranged in the bottom shell 2, and a positive electrode of the power module 3 is electrically connected to the oscillation circuit board 4;

[0066] An upper shell 5 is connected to the top of the bottom shell 2, and a negative conductive wiring board 51 and a positive conductive wiring board 52 are provided in the upper shell 5, wherein the negative conductive wiring board 51 is electrically connected to the negative pole of the power module 3, and the positive conductive wiring board 52 is electrically connected to the oscillation circuit board 4;

[0067] A first conductive needle 61 connected to the negative conductive terminal block 51;

[0068] The second conductive needle 62 is connected to the positive conductive terminal plate 52 .

[0069] Furthermore, the oscillation circuit circuit board 4 is provided with an oscillation circuit, wherein:

[0070] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle 61 and a second conductive needle 62;

[0071] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0072] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0073] The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0074] The output end of the operational amplifier is connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4 respectively. The other end of the resistor R5 is connected to one end of the first conductive needle 61. The other end of the first conductive needle 61 is grounded.

[0075] The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle 62. The other end of the second conductive needle 62 is grounded.

[0076] Furthermore, the operational amplifier is a dual operational amplifier LM358.

[0077] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0078] The resistance value of resistor R4 is 47KΩ;

[0079] The resistance value of resistor R5 is 100Ω;

[0080] The capacitance value of capacitor C is 10 μF.

[0081] Furthermore, the bottom shell 2 is an open shell, and the bottom shell 2 is provided with a circular partition to form a first accommodation space for accommodating the power module 3, and a positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring sheet in contact with the positive electrode of the power module 3 is provided on the positive electrode connecting plate; a second accommodation space for accommodating the oscillation circuit board 4 is provided in the bottom shell 2;

[0082] The power module 3 and the oscillation circuit board 4 are fixed by mutual compression of the bottom shell 2 and the upper shell 5 .

[0083] Furthermore, a tape 1 is provided on the outer side of the bottom shell 2, and a buffer layer is provided on one side facing the first needle tip 611 of the first conductive needle 61 and the second needle tip 621 of the second conductive needle 62; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the tape 1.

[0084] Furthermore, the adhesive tape 1 is a cross adhesive tape (i.e. a type of four-corner adhesive tape).

[0085] Furthermore, the buffer layer is a foam layer.

[0086] Furthermore, the thickness of the buffer layer is 1 mm.

[0087] Furthermore, a plurality of heat dissipation slots are provided in the bottom shell 2 .

[0088] Furthermore, the power module 3 is a button battery.

[0089] Furthermore, a first through slot is provided in the bottom shell 2, which is matched with the positive pole of the power module 3. The position of the first through slot corresponds to the position of the negative pole of the power module 3. A PVC plug is inserted in the first through slot, so that the power module 3 does not supply power. When in use, it is only necessary to pull out the PVC plug. Due to the effect of the spring at the positive pole of the power module 3, the negative pole of the power module 3 is connected to the negative pole conductive wiring board 51. When in use, a treatment path can be formed with the help of the human body.

[0090] Furthermore, the voltage of the power module is 1.2V.

[0091] Furthermore, the upper shell 5 is an integrally formed PVC part, and the bottom shell 2 is an integrally formed PVC part.

[0092] Further, the first conductive needle 61 is a first conductive pressing needle;

[0093] The second conductive needle 62 is a second conductive pressing needle.

[0094] Example 2

[0095] The micro electroacupuncture device is composed of the following components:

[0096] A bottom shell 2, wherein a power module 3 and an oscillation circuit board 4 are arranged in the bottom shell 2, and a positive electrode of the power module 3 is electrically connected to the oscillation circuit board 4;

[0097] An upper shell 5 is connected to the top of the bottom shell 2, and a negative conductive wiring board 51 and a positive conductive wiring board 52 are provided in the upper shell 5, wherein the negative conductive wiring board 51 is electrically connected to the negative pole of the power module 3, and the positive conductive wiring board 52 is electrically connected to the oscillation circuit board 4;

[0098] A first conductive needle 61 connected to the negative conductive terminal block 51;

[0099] The second conductive needle 62 is connected to the positive conductive terminal plate 52 .

[0100] Furthermore, the oscillation circuit circuit board 4 is provided with an oscillation circuit, wherein:

[0101] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle 61 and a second conductive needle 62;

[0102] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0103] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0104] The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0105] The output end of the operational amplifier is connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4 respectively. The other end of the resistor R5 is connected to one end of the first conductive needle 61. The other end of the first conductive needle 61 is grounded.

[0106] The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle 62. The other end of the second conductive needle 62 is grounded.

[0107] Furthermore, the operational amplifier is a dual operational amplifier LM358.

[0108] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0109] The resistance value of resistor R4 is 47KΩ;

[0110] The resistance value of resistor R5 is 100Ω;

[0111] The capacitance value of capacitor C is 10 μF.

[0112] Furthermore, the bottom shell 2 is an open shell, and the bottom shell 2 is provided with a circular partition to form a first accommodation space for accommodating the power module 3, and a positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring in contact with the positive electrode of the power module 3 is provided on the positive electrode connecting plate; a second accommodation space for accommodating the oscillation circuit board 4 is provided in the bottom shell 2;

[0113] The power module 3 and the oscillation circuit board 4 are fixed by mutual compression of the bottom shell 2 and the upper shell 5 .

[0114] Furthermore, a tape 1 is provided on the outer side of the bottom shell 2, and a buffer layer is provided on one side facing the first needle tip 611 of the first conductive needle 61 and the second needle tip 621 of the second conductive needle 62; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the tape 1.

[0115] Furthermore, the adhesive tape 1 is a round adhesive tape.

[0116] Furthermore, the buffer layer is a sponge layer.

[0117] Furthermore, the thickness of the buffer layer is 5 mm.

[0118] Furthermore, a plurality of heat dissipation slots are provided in the bottom shell 2 .

[0119] Furthermore, the power module 3 is a battery pack formed by a plurality of button batteries connected in series.

[0120] Furthermore, a first through slot is provided in the bottom shell 2, which is matched with the positive pole of the power module 3. The position of the first through slot corresponds to the position of the negative pole of the power module 3. A PVC plug is inserted in the first through slot, so that the power module 3 does not supply power. When in use, it is only necessary to pull out the PVC plug. Due to the effect of the spring at the positive pole of the power module 3, the negative pole of the power module 3 is connected to the negative pole conductive wiring board 51. When in use, a treatment path can be formed with the help of the human body.

[0121] Furthermore, the voltage of the power module is 12V.

[0122] Furthermore, the upper shell 5 is an integrally formed PVC part, and the bottom shell 2 is an integrally formed PVC part.

[0123] Further, the first conductive needle 61 is a first conductive pressing needle;

[0124] The second conductive needle 62 is a second conductive pressing needle.

[0125] Example 3

[0126] The micro electroacupuncture device is composed of the following components:

[0127] A bottom shell 2, wherein a power module 3 and an oscillation circuit board 4 are arranged in the bottom shell 2, and a positive electrode of the power module 3 is electrically connected to the oscillation circuit board 4;

[0128] An upper shell 5 is connected to the top of the bottom shell 2, and a negative conductive wiring board 51 and a positive conductive wiring board 52 are provided in the upper shell 5, wherein the negative conductive wiring board 51 is electrically connected to the negative pole of the power module 3, and the positive conductive wiring board 52 is electrically connected to the oscillation circuit board 4;

[0129] A first conductive needle 61 connected to the negative conductive terminal block 51;

[0130] The second conductive needle 62 is connected to the positive conductive terminal plate 52 .

[0131] Furthermore, the oscillation circuit circuit board 4 is provided with an oscillation circuit, wherein:

[0132] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle 61 and a second conductive needle 62;

[0133] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0134] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0135] The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0136] The output end of the operational amplifier is connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4 respectively. The other end of the resistor R5 is connected to one end of the first conductive needle 61. The other end of the first conductive needle 61 is grounded.

[0137] The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle 62. The other end of the second conductive needle 62 is grounded.

[0138] Furthermore, the operational amplifier is a dual operational amplifier LM358.

[0139] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0140] The resistance value of resistor R4 is 47KΩ;

[0141] The resistance value of resistor R5 is 100Ω;

[0142] The capacitance value of capacitor C is 10 μF.

[0143] Furthermore, the bottom shell 2 is an open shell, and the bottom shell 2 is provided with a circular partition to form a first accommodation space for accommodating the power module 3, and a positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring sheet in contact with the positive electrode of the power module 3 is provided on the positive electrode connecting plate; a second accommodation space for accommodating the oscillation circuit board 4 is provided in the bottom shell 2;

[0144] The power module 3 and the oscillation circuit board 4 are fixed by mutual compression of the bottom shell 2 and the upper shell 5 .

[0145] Furthermore, a tape 1 is provided on the outer side of the bottom shell 2, and a buffer layer is provided on one side facing the first needle tip 611 of the first conductive needle 61 and the second needle tip 621 of the second conductive needle 62; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the tape 1.

[0146] Furthermore, the adhesive tape 1 is a round adhesive tape.

[0147] Furthermore, the buffer layer is a foam layer.

[0148] Furthermore, the thickness of the buffer layer is 3 mm.

[0149] Furthermore, a plurality of heat dissipation slots are provided in the bottom shell 2 .

[0150] Furthermore, the power module 3 is a battery pack formed by a plurality of button batteries connected in series.

[0151] Furthermore, a first through slot is provided in the bottom shell 2, which is matched with the positive pole of the power module 3. The position of the first through slot corresponds to the position of the negative pole of the power module 3. A PVC plug is inserted in the first through slot, so that the power module 3 does not supply power. When in use, it is only necessary to pull out the PVC plug. Due to the effect of the spring at the positive pole of the power module 3, the negative pole of the power module 3 is connected to the negative pole conductive wiring board 51. When in use, a treatment path can be formed with the help of the human body.

[0152] Furthermore, the voltage of the power module is 6V.

[0153] Furthermore, the upper shell 5 is an integrally formed PVC part, and the bottom shell 2 is an integrally formed PVC part.

[0154] Further, the first conductive needle 61 is a first conductive pressing needle;

[0155] The second conductive needle 62 is a second conductive pressing needle.

[0156] Example 4

[0157] It is substantially the same as Example 1, except that:

[0158] Oscillator circuit The circuit board is provided with an oscillator circuit, wherein:

[0159] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a transistor, a capacitor C, a first conductive needle and a second conductive needle;

[0160] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0161] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0162] The collector of the transistor is connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3 respectively, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0163] The emitter of the transistor is respectively connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4. The other end of the resistor R5 is connected to one end of the first conductive needle. The other end of the first conductive needle is grounded.

[0164] The other end of the resistor R4 is connected to the base of the transistor and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle. The other end of the second conductive needle is grounded.

[0165] Example 5

[0166] like Figure 1-Figure 5 As shown, the micro electroacupuncture instrument is composed of the following components:

[0167] A bottom shell 2, wherein a power supply module 3 and an oscillation circuit board 4 are arranged in the bottom shell 2;

[0168] The upper shell 5 is connected to the top of the bottom shell 2, and a negative conductive wiring board 51 and a positive conductive wiring board 52 are provided in the upper shell 5. The negative conductive wiring board 51 is electrically connected to the negative pole of the power module 3, and the positive conductive wiring board 52 is electrically connected to the positive pole of the power module 3. The negative conductive wiring board 51 and the positive conductive wiring board 52 are electrically connected to the oscillation circuit board 4 respectively.

[0169] A first conductive needle 61 connected to the negative conductive terminal block 51;

[0170] The second conductive needle 62 is connected to the positive conductive terminal plate 52 .

[0171] Furthermore, the oscillation circuit circuit board 4 is provided with an oscillation circuit, wherein:

[0172] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle 61 and a second conductive needle 62;

[0173] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0174] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0175] The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0176] The output end of the operational amplifier is connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4 respectively. The other end of the resistor R5 is connected to one end of the first conductive needle 61. The other end of the first conductive needle 61 is grounded.

[0177] The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle 62. The other end of the second conductive needle 62 is grounded.

[0178] Furthermore, the operational amplifier is a dual operational amplifier LM358.

[0179] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0180] The resistance value of resistor R4 is 47KΩ;

[0181] The resistance value of resistor R5 is 100Ω;

[0182] The capacitance value of capacitor C is 10 μF.

[0183] Furthermore, the bottom shell 2 is an open shell, and the bottom shell 2 is provided with a circular partition to form a first accommodation space for accommodating the power module 3, and a positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring sheet in contact with the positive electrode of the power module 3 is provided on the positive electrode connecting plate; a second accommodation space for accommodating the oscillation circuit board 4 is provided in the bottom shell 2;

[0184] The power module 3 and the oscillation circuit board 4 are fixed by mutual compression of the bottom shell 2 and the upper shell 5 .

[0185] Furthermore, a tape 1 is provided on the outer side of the bottom shell 2, and a buffer layer is provided on one side facing the first needle tip 611 of the first conductive needle 61 and the second needle tip 621 of the second conductive needle 62; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the tape 1.

[0186] Furthermore, the adhesive tape 1 is a triangular adhesive tape. In another embodiment, the adhesive tape 1 is a quadrangular adhesive tape. In another embodiment, the adhesive tape 1 is a pentagonal adhesive tape. In another embodiment, the adhesive tape 1 is a hexagonal adhesive tape.

[0187] Furthermore, the buffer layer is a foam layer.

[0188] Furthermore, the thickness of the buffer layer is 1 mm.

[0189] Furthermore, a plurality of heat dissipation slots are provided in the bottom shell 2 .

[0190] Furthermore, the power module 3 is a button battery.

[0191] Furthermore, a first through slot is provided in the bottom shell 2, which is matched with the positive pole of the power module 3. The position of the first through slot corresponds to the position of the negative pole of the power module 3. A PVC plug is inserted in the first through slot, so that the power module 3 does not supply power. When in use, it is only necessary to pull out the PVC plug. Due to the effect of the spring at the positive pole of the power module 3, the negative pole of the power module 3 is connected to the negative pole conductive wiring board 51. When in use, a treatment path can be formed with the help of the human body.

[0192] Furthermore, the voltage of the power module is 1.2V.

[0193] Furthermore, the upper shell 5 is an integrally formed PVC part, and the bottom shell 2 is an integrally formed PVC part.

[0194] Further, the first conductive needle 61 is a first conductive pressing needle;

[0195] The second conductive needle 62 is a second conductive pressing needle.

[0196] Example 6

[0197] The micro electroacupuncture device is composed of the following components:

[0198] A bottom shell 2, wherein a power supply module 3 and an oscillation circuit board 4 are arranged in the bottom shell 2;

[0199] The upper shell 5 is connected to the top of the bottom shell 2, and a negative conductive wiring board 51 and a positive conductive wiring board 52 are provided in the upper shell 5. The negative conductive wiring board 51 is electrically connected to the negative pole of the power module 3, and the positive conductive wiring board 52 is electrically connected to the positive pole of the power module 3. The negative conductive wiring board 51 and the positive conductive wiring board 52 are electrically connected to the oscillation circuit board 4 respectively.

[0200] A first conductive needle 61 connected to the negative conductive terminal block 51;

[0201] The second conductive needle 62 is connected to the positive conductive terminal plate 52 .

[0202] Furthermore, the oscillation circuit circuit board 4 is provided with an oscillation circuit, wherein:

[0203] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle 61 and a second conductive needle 62;

[0204] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0205] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0206] The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0207] The output end of the operational amplifier is connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4 respectively. The other end of the resistor R5 is connected to one end of the first conductive needle 61. The other end of the first conductive needle 61 is grounded.

[0208] The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle 62. The other end of the second conductive needle 62 is grounded.

[0209] Furthermore, the operational amplifier is a dual operational amplifier LM358.

[0210] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0211] The resistance value of resistor R4 is 47KΩ;

[0212] The resistance value of resistor R5 is 100Ω;

[0213] The capacitance value of capacitor C is 10 μF.

[0214] Furthermore, the bottom shell 2 is an open shell, and the bottom shell 2 is provided with a circular partition to form a first accommodation space for accommodating the power module 3, and a positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring in contact with the positive electrode of the power module 3 is provided on the positive electrode connecting plate; a second accommodation space for accommodating the oscillation circuit board 4 is provided in the bottom shell 2;

[0215] The power module 3 and the oscillation circuit board 4 are fixed by mutual compression of the bottom shell 2 and the upper shell 5 .

[0216] Furthermore, a tape 1 is provided on the outer side of the bottom shell 2, and a buffer layer is provided on one side facing the first needle tip 611 of the first conductive needle 61 and the second needle tip 621 of the second conductive needle 62; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the tape 1.

[0217] Furthermore, the adhesive tape 1 is a round adhesive tape.

[0218] Furthermore, the buffer layer is a sponge layer.

[0219] Furthermore, the thickness of the buffer layer is 5 mm.

[0220] Furthermore, a plurality of heat dissipation slots are provided in the bottom shell 2 .

[0221] Furthermore, the power module 3 is a battery pack formed by a plurality of button batteries connected in series.

[0222] Furthermore, a first through slot is provided in the bottom shell 2, which is matched with the positive pole of the power module 3. The position of the first through slot corresponds to the position of the negative pole of the power module 3. A PVC plug is inserted in the first through slot, so that the power module 3 does not supply power. When in use, it is only necessary to pull out the PVC plug. Due to the effect of the spring at the positive pole of the power module 3, the negative pole of the power module 3 is connected to the negative pole conductive wiring board 51. When in use, a treatment path can be formed with the help of the human body.

[0223] Furthermore, the voltage of the power module is 12V.

[0224] Furthermore, the upper shell 5 is an integrally formed PVC part, and the bottom shell 2 is an integrally formed PVC part.

[0225] Further, the first conductive needle 61 is a first conductive pressing needle;

[0226] The second conductive needle 62 is a second conductive pressing needle.

[0227] Example 7

[0228] The micro electroacupuncture device is composed of the following components:

[0229] A bottom shell 2, wherein a power supply module 3 and an oscillation circuit board 4 are arranged in the bottom shell 2;

[0230] The upper shell 5 is connected to the top of the bottom shell 2, and a negative conductive wiring board 51 and a positive conductive wiring board 52 are provided in the upper shell 5. The negative conductive wiring board 51 is electrically connected to the negative pole of the power module 3, and the positive conductive wiring board 52 is electrically connected to the positive pole of the power module 3. The negative conductive wiring board 51 and the positive conductive wiring board 52 are electrically connected to the oscillation circuit board 4 respectively.

[0231] A first conductive needle 61 connected to the negative conductive terminal block 51;

[0232] The second conductive needle 62 is connected to the positive conductive terminal plate 52 .

[0233] Furthermore, the oscillation circuit circuit board 4 is provided with an oscillation circuit, wherein:

[0234] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle 61 and a second conductive needle 62;

[0235] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0236] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0237] The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0238] The output end of the operational amplifier is connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4 respectively. The other end of the resistor R5 is connected to one end of the first conductive needle 61. The other end of the first conductive needle 61 is grounded.

[0239] The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle 62. The other end of the second conductive needle 62 is grounded.

[0240] Furthermore, the operational amplifier is a dual operational amplifier LM358.

[0241] Furthermore, the resistance values ​​of the resistors R1, R2, and R3 are 10KΩ;

[0242] The resistance value of resistor R4 is 47KΩ;

[0243] The resistance value of resistor R5 is 100Ω;

[0244] The capacitance value of capacitor C is 10 μF.

[0245] Furthermore, the bottom shell 2 is an open shell, and the bottom shell 2 is provided with a circular partition to form a first accommodation space for accommodating the power module 3, and a positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring sheet in contact with the positive electrode of the power module 3 is provided on the positive electrode connecting plate; a second accommodation space for accommodating the oscillation circuit board 4 is provided in the bottom shell 2;

[0246] The power module 3 and the oscillation circuit board 4 are fixed by mutual compression of the bottom shell 2 and the upper shell 5 .

[0247] Furthermore, a tape 1 is provided on the outer side of the bottom shell 2, and a buffer layer is provided on one side facing the first needle tip 611 of the first conductive needle 61 and the second needle tip 621 of the second conductive needle 62; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the tape 1.

[0248] Furthermore, the adhesive tape 1 is a pentagonal adhesive tape. In another embodiment, the adhesive tape 1 is a triangular adhesive tape. In another embodiment, the adhesive tape 1 is a quadrangular adhesive tape. In another embodiment, the adhesive tape 1 is a hexagonal adhesive tape.

[0249] Furthermore, the buffer layer is a foam layer.

[0250] Furthermore, the thickness of the buffer layer is 2 mm.

[0251] Furthermore, a plurality of heat dissipation slots are provided in the bottom shell 2 .

[0252] Furthermore, the power module 3 is a battery pack formed by a plurality of button batteries connected in series.

[0253] Furthermore, a first through slot is provided in the bottom shell 2, which is matched with the positive pole of the power module 3. The position of the first through slot corresponds to the position of the negative pole of the power module 3. A PVC plug is inserted in the first through slot, so that the power module 3 does not supply power. When in use, it is only necessary to pull out the PVC plug. Due to the effect of the spring at the positive pole of the power module 3, the negative pole of the power module 3 is connected to the negative pole conductive wiring board 51. When in use, a treatment path can be formed with the help of the human body.

[0254] Furthermore, the voltage of the power module is 3.6V.

[0255] Furthermore, the upper shell 5 is an integrally formed PVC part, and the bottom shell 2 is an integrally formed PVC part.

[0256] Further, the first conductive needle 61 is a first conductive pressing needle;

[0257] The second conductive needle 62 is a second conductive pressing needle.

[0258] Example 8

[0259] It is substantially the same as the fifth embodiment, except that: an oscillating circuit is provided in the oscillating circuit circuit board, wherein:

[0260] The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a transistor, a capacitor C, a first conductive needle and a second conductive needle;

[0261] The resistance values ​​of the resistors R1, R2 and R3 are equal;

[0262] The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5;

[0263] The collector of the transistor is connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3 respectively, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded;

[0264] The emitter of the transistor is respectively connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4. The other end of the resistor R5 is connected to one end of the first conductive needle. The other end of the first conductive needle is grounded.

[0265] The other end of the resistor R4 is connected to the base of the transistor and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle. The other end of the second conductive needle is grounded.

[0266] The above describes the implementation of the present invention in detail. However, the present invention is not limited to the above implementation, and various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A micro electroacupuncture instrument, characterized in that: It consists of the following components: A bottom shell, wherein a power module and an oscillation circuit board are arranged in the bottom shell, and the positive electrode of the power module is electrically connected to the oscillation circuit board; An upper shell connected to the top of the bottom shell, wherein a negative conductive wiring board and a positive conductive wiring board are provided in the upper shell, wherein the negative conductive wiring board is electrically connected to the negative electrode of the power module, and the positive conductive wiring board is electrically connected to the oscillation circuit board; A first conductive needle connected to the negative conductive terminal block; The second conductive needle is connected to the positive conductive wiring board.

2. A micro electroacupuncture instrument, characterized in that: It consists of the following components: A bottom shell, wherein a power module and an oscillation circuit board are arranged in the bottom shell; An upper shell connected to the top of the bottom shell, wherein a negative conductive wiring board and a positive conductive wiring board are provided in the upper shell, wherein the negative conductive wiring board is electrically connected to the negative pole of the power module, and the positive conductive wiring board is electrically connected to the positive pole of the power module, and the negative conductive wiring board and the positive conductive wiring board are electrically connected to the oscillation circuit board respectively; A first conductive needle connected to the negative conductive terminal block; The second conductive needle is connected to the positive conductive wiring board.

3. The micro electroacupuncture apparatus according to claim 1 or 2, characterized in that: The oscillating circuit circuit board is provided with an oscillating circuit, wherein: The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, an operational amplifier, a capacitor C, a first conductive needle and a second conductive needle; The resistance values ​​of the resistors R1, R2 and R3 are equal; The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5; The non-inverting input terminal of the operational amplifier is respectively connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded; The output end of the operational amplifier is respectively connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4. The other end of the resistor R5 is connected to one end of the first conductive needle. The other end of the first conductive needle is grounded. The other end of the resistor R4 is connected to the inverting input end of the operational amplifier and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle. The other end of the second conductive needle is grounded.

4. The micro electroacupuncture apparatus according to claim 1 or 2, characterized in that: The oscillating circuit circuit board is provided with an oscillating circuit, wherein: The oscillation circuit is composed of a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a transistor, a capacitor C, a first conductive needle and a second conductive needle; The resistance values ​​of the resistors R1, R2 and R3 are equal; The resistance value of the resistor R1 is smaller than the resistance value of the resistor R4, and the resistance value of the resistor R4 is smaller than the resistance value of the resistor R5; The collector of the transistor is connected to one end of the resistor R1, one end of the resistor R2, and one end of the resistor R3 respectively, the other end of the resistor R1 is connected to the positive electrode of the power supply, and the other end of the resistor R2 is grounded; The emitter of the transistor is respectively connected to the other end of the resistor R3, one end of the resistor R5, and one end of the resistor R4. The other end of the resistor R5 is connected to one end of the first conductive needle. The other end of the first conductive needle is grounded. The other end of the resistor R4 is connected to the base of the transistor and one end of the capacitor C respectively. The other end of the capacitor C is connected to one end of the second conductive needle. The other end of the second conductive needle is grounded.

5. The micro electroacupuncture apparatus according to claim 1 or 2, characterized in that: The bottom shell is an open shell, and the bottom shell is provided with a circular partition to form a first accommodation space for accommodating the power module. A positive electrode connecting plate is provided at the bottom of the first accommodation space, and a spring or spring in contact with the positive electrode of the power module is provided on the positive electrode connecting plate; a second accommodation space for accommodating an oscillating circuit board is provided in the bottom shell; The power module and the oscillation circuit board are fixed by mutual compression of the bottom shell and the upper shell.

6. The micro electroacupuncture apparatus according to claim 1 or 2, characterized in that: The outer side of the bottom shell is also provided with adhesive tape, and a buffer layer is provided on the side facing the first needle tip of the first conductive needle and the second needle tip of the second conductive needle; a release paper is provided on the outer side of the buffer layer, and the buffer layer is fixed by the bonding force between the release paper and the adhesive tape.

7. The micro electroacupuncture apparatus according to claim 6, characterized in that: The adhesive tape is a circular adhesive tape or a multi-angle adhesive tape, and / or The buffer layer is a foam layer or a sponge layer, and / or The thickness of the buffer layer is 1-5 mm.

8. The micro electroacupuncture apparatus according to claim 1 or 2, characterized in that: The power module is a button battery or a battery pack formed by connecting a plurality of button batteries in series.

9. The micro electroacupuncture apparatus according to claim 8, characterized in that: The bottom shell is provided with a first through slot adapted to the positive pole of the power module, the position of the first through slot corresponds to the position of the negative pole of the power module, and a PVC plug board is inserted in the first through slot, so that the power module does not supply power.

10. The micro electroacupuncture apparatus according to claim 1 or 2, characterized in that: The voltage of the power module is 1.2V-12V, and / or The upper shell is a one-piece PVC molded part, the bottom shell is a one-piece PVC molded part, and / or The bottom shell is provided with a plurality of heat dissipation slots, and / or The first conductive needle is a first conductive press needle, and the second conductive needle is a second conductive press needle.

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