CN214128567U - Psychological test equipment with skin electric wave form detects - Google Patents
Psychological test equipment with skin electric wave form detects Download PDFInfo
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- CN214128567U CN214128567U CN202120968301.9U CN202120968301U CN214128567U CN 214128567 U CN214128567 U CN 214128567U CN 202120968301 U CN202120968301 U CN 202120968301U CN 214128567 U CN214128567 U CN 214128567U
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Abstract
The utility model relates to a psychological test appearance technical field provides a psychological test equipment with skin electric wave form detects, include: the system comprises a skin electric detection unit, a signal processing device, a psychological test device and an upper computer; the skin electric detection unit is electrically connected with a signal processing device for processing the skin resistance signal; the signal processing device is electrically connected with the psychological test device; the psychological test device is communicated with the upper computer; wherein, the skin electricity detecting unit includes: one or more groups of electrodes which are respectively fixed on different parts of the human body; the electrode is electrically connected with one signal input interface of the signal processing device; the signal processing device outputs an original waveform of skin resistance and a horizontal baseline waveform according to the acquired resistance signal; and the upper computer is used for outputting a test conclusion. The utility model discloses a resistance value of the human original skin resistance value of analysis when thinking and considering the problem changes, obtains the judgement foundation whether lie is judged to the present quilt person.
Description
Technical Field
The utility model belongs to the technical field of psychological test technique and specifically relates to a psychological test equipment with skin electricity wave form detects is related to.
Background
The psychological tester is an instrument for analyzing the psychological state change of a human subject by detecting the physiological change data of the human subject. The physiological parameters of human body collected by the existing psychological tester are generally limited to respiration, electrocardio and blood pressure. Researches show that the resistance value of different parts of the skin can change correspondingly when the human body is in active thinking, and how to test the psychological change of the human body by using the change becomes a technical problem needing to be overcome.
Therefore, it is necessary to develop a psychological test apparatus with a galvanic waveform detection for solving at least one of the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a psychological test equipment with skin galvanic waveform detects to improve the efficiency of psychological test and the rate of accuracy that the conclusion acquireed.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a psychological test equipment with skin electric wave form detects, include: the system comprises a skin electric detection unit, a signal processing device, a psychological test device and an upper computer; the skin electric detection unit is electrically connected with the signal processing device for processing the skin resistance signal; the signal processing device is electrically connected with the psychological test device; the psychological test device is communicated with the upper computer; wherein, the skin electricity detection unit includes: one or more pairs of electrodes for fixing to different parts of the human body; the electrode is electrically connected with one signal input interface of the signal processing device; the signal processing device outputs an original waveform of skin resistance and a horizontal baseline waveform according to the acquired resistance signal; and the upper computer is used for outputting a test conclusion.
In some embodiments of the present invention, the electrode is kept in continuous contact with the skin surface of one of the parts of the human body in the testing state through at least one structure of a finger cot, a palm cot, an electrode clip, a patch, a bandage and a buckle cover.
In some embodiments of the present invention, the electrode is provided with a raised metal contact.
In some embodiments of the present invention, the signal processing device is an oscilloscope for measuring a change in resistance; the oscilloscope is provided with a waveform signal output interface.
In some embodiments of the present invention, the signal processing device is a lie detector with a electrodermal detection function; the skin resistance original waveform and the horizontal baseline waveform are displayed on the same screen in the mode of the same coordinate axis and different curve colors.
In some embodiments of the present invention, the upper computer is one of a mobile phone, a tablet or a desktop computer.
In some embodiments of the present invention, the psychological test device is provided with a breath detection module and/or an electrocardiograph detection module.
The utility model discloses a some embodiments, the host computer is used for handling the original waveform of skin resistance and horizontal baseline waveform data, and converts the waveform signal contrast of gathering into visual conclusive content information.
In some embodiments of the present invention, an indicator light is provided on the electrode to indicate whether or not it is in continuous good contact with the skin.
In some embodiments of the invention, the side of the electrode intended to contact the skin is provided with a silver coating.
In some embodiments of the invention, the electrode is disposed within an earphone or earmuff; the electrodes are kept in continuous contact with the inner wall of the ear canal or the ear skin of the human body when the earphone or earmuff is worn.
The utility model discloses a psychological test equipment with skin electricity wave form detects's characteristics and advantage are:
the utility model discloses an gather the resistance value difference that human skin electricity signal produced when psychological state does not change and take place psychological fluctuation, come the accuracy and acquire the time node that the quilt receiver produced psychological change, be convenient for the accuracy hold the psychological state information who receives the quilt receiver, for finding in time whether the quilt receiver says a lie to and whether produce the fluctuation of mood that is covered by the intention and provide the analysis foundation, can regard as the complementary judgement analysis tool that criminal news question and psychological consultation were diagnose.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a psychological testing apparatus with a galvanic waveform detection according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the utility model provides a psychological test equipment with skin electric wave form detects, include: the system comprises a skin electric detection unit, a signal processing device, a psychological test device and an upper computer; wherein, the skin electricity detection unit is electrically connected with the signal processing device; the signal processing device is used for carrying out signal processing on the skin resistance signal; the signal processing device is electrically connected with the psychological test device; the psychological test device is communicated with the upper computer; wherein, the skin electricity detection unit includes: one or more pairs of electrodes for fixing to different parts of the human body; the electrode is electrically connected with one signal input interface of the signal processing device; the signal processing device outputs an original waveform of skin resistance and a horizontal baseline waveform according to the acquired resistance signal; and the upper computer is used for outputting a test conclusion.
It can be understood that the signal processing device, the psychological test device and the upper computer can be realized based on the prior art, and can be implemented only by depending on the existing resistance measurement circuit structure.
In some embodiments of the present invention, the electrode is kept in continuous contact with the skin surface of one of the parts of the human body in the testing state through at least one structure of a finger cot, a palm cot, an electrode clip, a patch, a bandage and a buckle cover. The mode of preferentially adopting finger stall or paster realizes the fixed connection that electrode and human skin closely laminate in above-mentioned structure setting to reach high-quality resistance signal acquisition effect, be convenient for obtain more accurate psychological test conclusion.
In some embodiments of the present invention, the electrode is provided with a raised metal contact. The contact area of the electrode and the skin of a human body can be increased by the arrangement of the metal contact, so that a more stable resistance value change waveform carrying human body psychological change information can be obtained, and less external interference noise is carried in the waveform, so that the psychological change information carried in the waveform can be more favorably analyzed and extracted accurately.
In some embodiments of the present invention, the signal processing device is an oscilloscope for measuring a change in resistance; the oscilloscope is provided with a waveform signal output interface. It should be noted that the oscilloscopes described above are prior art and are available commercially.
In some embodiments of the present invention, the signal processing device is a lie detector with a electrodermal detection function; the skin resistance original waveform and the horizontal baseline waveform are displayed on the same screen in the mode of the same coordinate axis and different curve colors. It should be noted that the lie detector is the prior art and can be obtained by purchasing.
In some embodiments of the present invention, the upper computer is one of a mobile phone, a tablet or a desktop computer.
The utility model discloses a some embodiments, the host computer is used for handling the original waveform of skin resistance and horizontal baseline waveform data, and converts the waveform signal contrast of gathering into visual conclusive content information. Referring to an upper computer involved in a lie detector with a skin temperature detection function disclosed in the prior art with publication number CN207356082U, it can be known that the technical means can be realized according to the prior art.
In some embodiments of the present invention, an indicator light is provided on the electrode to indicate whether or not it is in continuous good contact with the skin. The setting of pilot lamp can be in the aspect of user's timely discovery electrode and human being's skin good contact.
In some embodiments of the invention, the side of the electrode intended to contact the skin is provided with a silver coating. The arrangement of the silver coating can avoid the skin allergy caused by the long-time contact of the copper electrode and the skin of a human body.
In some embodiments of the invention, the electrode is disposed within an earphone or earmuff; the electrodes are kept in continuous contact with the inner wall of the ear canal or the ear skin of the human body when the earphone or earmuff is worn. Can avoid this skin electricity detection unit to be found by the human being tested when using in earphone or ear muff with the electrode setting, can play auxiliary analysis's result of use when criminal news or psychological test, avoid the human being tested behind the precognition monitored behavior, think that the behavior of psychological intervention measuring result takes place.
In some embodiments of the present invention, the psychological test device is provided with a breath detection module and/or an electrocardiograph detection module. The psychological test equipment with the skin electric waveform detection provided by the embodiment can be modified on the basis of the structure of the existing psychological test device comprising the breath detection module and/or the electrocardio detection module, so that the psychological test equipment with the skin electric waveform detection function is attached to the psychological test equipment, the technical purpose of comprehensively analyzing the psychological change of a tested person is achieved, and the true and false of the language expression information of the tested person can be distinguished conveniently.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A psychological test apparatus with galvanic waveform detection, comprising: the system comprises a skin electric detection unit, a signal processing device, a psychological test device and an upper computer; the skin electric detection unit is electrically connected with the signal processing device for processing the skin resistance signal; the signal processing device is electrically connected with the psychological test device; the psychological test device is communicated with the upper computer; wherein, the skin electricity detection unit includes: one or more pairs of electrodes for fixing to different parts of the human body; the electrode is electrically connected with one signal input interface of the signal processing device; the signal processing device outputs an original waveform of skin resistance and a horizontal baseline waveform according to the acquired resistance signal; and the upper computer is used for outputting a test conclusion.
2. The psychological test apparatus with electrodermal waveform detection of claim 1, wherein the electrode maintains continuous contact with a skin surface of one of the sites of the human body under test through at least one of finger cot, palm cot, electrode clip, patch, bandage, and buckle cover.
3. Psychological test equipment with galvanic waveform detection according to claim 1, characterized in that raised metal contacts are provided on the electrodes.
4. A psychological test apparatus with galvanic waveform detection according to claim 1, wherein the signal processing device is an oscilloscope measuring resistance change; the oscilloscope is provided with a waveform signal output interface.
5. Psychological test equipment with electrodermal waveform detection as claimed in claim 4, wherein the signal processing device is a lie detector with electrodermal detection function; the skin resistance original waveform and the horizontal baseline waveform are displayed on the same screen in the mode of the same coordinate axis and different curve colors.
6. The psychological test equipment with electrodermal waveform detection of claim 1, wherein the host computer is one of a cell phone, a tablet, or a desktop computer.
7. Psychological test equipment with electrodermal waveform detection as claimed in claim 1, wherein the psychological test device is provided with a breath detection module and/or an electrocardiograph detection module.
8. Psychological test equipment with galvanic waveform detection according to claim 2, characterized in that the electrodes are provided with indicator lights whether or not they are kept in good continuous contact with the skin.
9. Psychological test equipment with galvanic waveform detection according to claim 1, characterized in that the side of the electrodes for contacting the skin is provided with a silver coating.
10. A psychological test device with galvanic waveform detection according to claim 1, wherein the electrodes are disposed within a headphone or ear cup; the electrodes are kept in continuous contact with the inner wall of the ear canal or the ear skin of the human body when the earphone or earmuff is worn.
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CN202120968301.9U CN214128567U (en) | 2021-05-08 | 2021-05-08 | Psychological test equipment with skin electric wave form detects |
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CN202120968301.9U CN214128567U (en) | 2021-05-08 | 2021-05-08 | Psychological test equipment with skin electric wave form detects |
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