CN203914916U - A kind of ear acupoint detector - Google Patents
A kind of ear acupoint detector Download PDFInfo
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- CN203914916U CN203914916U CN201420321635.7U CN201420321635U CN203914916U CN 203914916 U CN203914916 U CN 203914916U CN 201420321635 U CN201420321635 U CN 201420321635U CN 203914916 U CN203914916 U CN 203914916U
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- ear acupoint
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Abstract
The utility model discloses a kind of ear acupoint detector, comprise measuring unit, described measurement module comprises gating module, control module, detection module and power module, described gating module has a plurality of signal output parts, each signal output part connects an ear resistance to be measured and forms a measurement branch road, described control module outputs a control signal to gating module and controls one by one the conducting that each measures branch road, described detection module is connected with ear resistance to be measured, the ear acupoint to be measured is detected and detection signal is sent to control module, described power module is described gating module and control module power supply.This utility model can be realized autometic acupoint selection function, has improved efficiency and accuracy that the ear acupoint detects.
Description
Technical field
This utility model relates to a kind of medical apparatus, relates in particular to a kind of ear acupoint detector.
Background technology
The ear acupoint is the part that skin of pinna surface and viscera, meridians, histoorgan, extremity bones of the body collectively are communicated with each other, and reflects that the physiological function of human body and the position of pathological change are referred to as the ear acupoint on auricle.The distribution of the ear acupoint has certain rule, in the arrangement of auricle anterolateral surface as an inverted fetus in uterus.When the organs such as people's internal organs, extremity bones of the body collectively, face are ill, can cause the ear acupoint corresponding with these organs to present pathology positive reaction, as there are resistance reduction, variable color, distortion, Vascular change, desquamation etc., therefore can by measuring ear resistance, carry out the location of disease, ear acupoint detector is also according to this principle design.
But existing ear acupoint detector in use, need to artificially select cave according to point chart, so not only reduced the efficiency that the ear acupoint detects, and easily because of human error, had influence on the accuracy of detection.
Utility model content
The purpose of this utility model is to provide a kind of ear acupoint detector, and it can realize autometic acupoint selection function, has improved efficiency and accuracy that the ear acupoint detects.
For achieving the above object, this utility model is by the following technical solutions:
A kind of ear acupoint detector, comprise ear probe, measurement electrode and measuring unit, described ear probe has a plurality of exciting electrodes, the outfan of described measuring unit is connected with each exciting electrode respectively, and by exciting electrode, ear acupuncture point being applied to a driving voltage, the input of described measuring unit is connected with measurement electrode.
Preferably, described ear probe comprises ear mold and a plurality of exciting electrode, and described exciting electrode is located on described ear mold and is corresponding with ear acupuncture point respectively.
Preferably, described measuring unit comprises gating module, control module, detection module and power module, described gating module has a plurality of signal output parts, each signal output part connects an exciting electrode and forms a measurement branch road, described control module outputs a control signal to gating module and controls one by one the conducting that each measures branch road, the signal input part of described detection module is connected with described measurement electrode, the signal output part of described detection module is connected with described control module, and described power module is described gating module and control module power supply.
Preferably, described measuring unit also comprises display module, and described display module is connected with described control module, and described power module is described display module power supply.
Preferably, described display module adopts LCD MODULE.
Preferably, described display module adopts TC1602 LCD MODULE.
Preferably, described gating module adopts programmable logic chip.
Preferably, described gating module adopts EPM240T programmable logic chip.
Preferably, described control module adopts single-chip microcomputer.
Preferably, described control module adopts PA7467 single-chip microcomputer.
Adopt after technique scheme, this utility model is compared with background technology, and tool has the following advantages:
This utility model is designed with ear probe, by measuring unit, control the conducting one by one that each measures branch road, thereby realized automatically detecting one by one the ear acupoint, without manually selecting cave, improved the efficiency that the ear acupoint detects, avoid the error of manually selecting cave to bring simultaneously, improved the accuracy that the ear acupoint detects.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of this utility model ear mold.
Fig. 2 is the electrical block diagram of this utility model measuring unit.
Fig. 3 is the circuit diagram of this utility model measuring unit.
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.
Embodiment
Refer to Fig. 1 and Fig. 2, the utility model discloses a kind of ear acupoint detector, comprise ear probe 1, measurement electrode 2 and measuring unit, wherein:
Shown in figure 1, ear probe 1 comprises ear mold 11 and a plurality of exciting electrode 12, and exciting electrode 12 is located on ear mold 11 and is corresponding with ear acupuncture point respectively.
Independent of one another in order to realize the measurement branch road at each exciting electrode 12 places, ear mold 11 should adopt insulant to make.In order to guarantee ear mold 11 and people's ear close contact, the shape of ear mold 11 should adapt with people's ear shape (shape of ear nest and auricle).Ear mold 11 can be designed to Multiple Type according to the size of ear, for different users; Also can carry out personalized customization according to user's ear shape.
Exciting electrode 12 adopts conductive material to make.The concrete shape of exciting electrode 12 can be foil, metal salient point etc., as long as can meet itself and ear acupoint position close contact, this utility model is not specifically limited.The quantity of exciting electrode 12 can be 32 or 64, also can set other quantity according to practical situation, and in the present embodiment, the quantity of exciting electrode 12 is 64.
Coordinate shown in Fig. 2 and Fig. 3, measuring unit comprises gating module 31, control module 32, detection module 33, display module 34 and power module 35, wherein:
Gating module 31 has a plurality of signal output parts, and each signal output part connects an exciting electrode 12 and forms a measurement branch road.In the present embodiment, gating module 31 adopts EPM240T programmable logic chips, its have 64 signal output parts (YO, Y1 ... Y63), its GND terminals ground connection, its VCC terminals connect the outfan of power module 35.
Control module 32 outputs a control signal to gating module 31 and controls one by one the conducting that each measures branch road, when a certain measurement branch road conducting, gating module 31 applies a high level to the exciting electrode 12 of this measurement branch road, is applied on the corresponding ear acupoint of this measurement branch road.In the present embodiment, control module 32 adopts PA7467 single-chip microcomputer, and signal output part I0A9, the I0A10 of single-chip microcomputer, I0A11, I0A11, I0A12, I0A13 are connected with signal input part S0, S1, S2, S3, S4, the S5 of gating module 31 respectively.
The signal input part of detection module 33 is connected with measurement electrode 2, and the signal output part of detection module 33 is connected with control module 32.In the present embodiment, the input input of detection module 33 connects measurement electrode 2 and gathers the voltage signal in measurement electrode 2, and this voltage signal is transported to control module 32 by output port AD1, AD2 and carries out analyzing and processing after second amplifying circuit amplifies.
Being connected with control module 32 of display module 34, and testing result is shown.In the present embodiment, display module 34 adopts TC1602 LCD MODULE 34, and signal input part VO, the RS of display module 34, R/W, E, D0, D1, D2, D3, D4, D5, D6, D7 be signal output part I0A0, I0A1, I0A2, I0B0, I0B1, I0B2, I0B3, I0B4, I0B5, I0B6, the I0B7 of link control module 32 respectively.
Power module 35 is gating module 31, control module 32 and display module 34 power supplies.In the present embodiment, detection module 33 output 5V DC voltages.
Operation principle of the present utility model is as follows:
During use, ear probe 1 is fixed on ear, and guarantee exciting electrode 12 and ear close contact, other positions of measurement electrode 2 and human body are contacted and (conventionally select the human body near ear, as face), exciting electrode 12, ear resistance to be measured and measurement electrode 2 have just formed a measuring circuit like this.
Control module 32 is controlled gating module 31 each exciting electrode 12 is applied to high level one by one, when a certain exciting electrode 12 is applied to high level, accordingly, on measuring circuit, will produce a voltage drop, testing circuit gathers the voltage signal on measuring circuit and sends to single-chip microcomputer and carries out analyzing and processing.Because the resistance of acupuncture point Dian Hefei acupuncture point point is different, the voltage drop producing on measuring circuit is also just different, therefore can be by judging Dian Hefei acupuncture point, acupuncture point point after single-chip microcomputer analyzing and processing; Because the ear resistance that diseased organ is corresponding is different from normal ear resistance, the voltage drop producing on measuring circuit is also just different, therefore can whether pathological changes occur by judging the organ that the ear acupoint is corresponding after single-chip microcomputer analyzing and processing.
By above description, can find out, this utility model is by arranging ear probe, realized in electrical contact with each ear resistance, each ear resistance is in parallel and independent of one another, by measuring unit, controls the conducting one by one that each measures branch road, thereby has realized automatically detecting one by one the ear acupoint, without manually selecting cave, improve the efficiency that the ear acupoint detects, avoided the error of manually selecting cave to bring simultaneously, improved the accuracy that the ear acupoint detects.
The above; it is only the preferably specific embodiment of this utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. an ear acupoint detector, it is characterized in that: comprise ear probe, measurement electrode and measuring unit, described ear probe has a plurality of exciting electrodes, the outfan of described measuring unit is connected with each exciting electrode respectively, and by exciting electrode, ear acupuncture point being applied to a driving voltage, the input of described measuring unit is connected with measurement electrode.
2. a kind of ear acupoint detector as claimed in claim 1, is characterized in that: described ear probe comprises ear mold and a plurality of exciting electrode, and described exciting electrode is located on described ear mold and is corresponding with ear acupuncture point respectively.
3. a kind of ear acupoint detector as claimed in claim 1, it is characterized in that: described measuring unit comprises gating module, control module, detection module and power module, described gating module has a plurality of signal output parts, each signal output part connects an exciting electrode and forms a measurement branch road, described control module outputs a control signal to gating module and controls one by one the conducting that each measures branch road, the signal input part of described detection module is connected with described measurement electrode, the signal output part of described detection module is connected with described control module, described power module is described gating module and control module power supply.
4. a kind of ear acupoint detector as claimed in claim 3, is characterized in that: described measuring unit also comprises display module, and described display module is connected with described control module, and described power module is described display module power supply.
5. a kind of ear acupoint detector as claimed in claim 4, is characterized in that: described display module adopts LCD MODULE.
6. a kind of ear acupoint detector as claimed in claim 5, is characterized in that: described display module adopts TC1602 LCD MODULE.
7. a kind of ear acupoint detector as claimed in claim 3, is characterized in that: described gating module adopts programmable logic chip.
8. a kind of ear acupoint detector as claimed in claim 7, is characterized in that: described gating module adopts EPM240T programmable logic chip.
9. a kind of ear acupoint detector as claimed in claim 3, is characterized in that: described control module adopts single-chip microcomputer.
10. a kind of ear acupoint detector as claimed in claim 9, is characterized in that: described control module adopts PA7467 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321635.7U CN203914916U (en) | 2014-06-17 | 2014-06-17 | A kind of ear acupoint detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321635.7U CN203914916U (en) | 2014-06-17 | 2014-06-17 | A kind of ear acupoint detector |
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| Publication Number | Publication Date |
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| CN203914916U true CN203914916U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420321635.7U Active CN203914916U (en) | 2014-06-17 | 2014-06-17 | A kind of ear acupoint detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725472A (en) * | 2016-12-16 | 2017-05-31 | 天津慧医谷科技有限公司 | Detect pen and detecting system in a kind of traditional Chinese medical science ear acupuncture point body cave |
| CN109010011A (en) * | 2018-08-17 | 2018-12-18 | 广州中医药大学(广州中医药研究院) | A kind of ear acupuncture point detector |
-
2014
- 2014-06-17 CN CN201420321635.7U patent/CN203914916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725472A (en) * | 2016-12-16 | 2017-05-31 | 天津慧医谷科技有限公司 | Detect pen and detecting system in a kind of traditional Chinese medical science ear acupuncture point body cave |
| CN109010011A (en) * | 2018-08-17 | 2018-12-18 | 广州中医药大学(广州中医药研究院) | A kind of ear acupuncture point detector |
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