CN104931183B - Pressure-detecting device and pressure detection method - Google Patents

Abstract

The present embodiments relate to a kind of pressure-detecting device and pressure detection method, including：Including annular test section, detector is enclosed in the annular test section for detection device body；When in the organism insertion annular test section, the detector generates electric potential signal；Processing unit, for receiving the electric potential signal, and the electric potential signal is handled, obtain the distance between the sensing physical location of the detector and the organism sensed information, and the deformation quantity of the annular test section inner wall is determined according to the range information, so that it is determined that the pressure information that the organism exerts pressure to the annular test section.

Description

Pressure detection device and pressure detection method

technical field

The invention relates to the technical field of electronic equipment, in particular to a pressure detection device and a pressure detection method capable of detecting the state of a living body.

Background technique

Sexual needs are normal physiological needs and responses of both men and women. For those without a spouse, how to solve their own sexual needs is often an embarrassing and embarrassing topic. The emergence of sex products provides a safe way for human beings to solve their own sexual needs. For those who have a spouse, the use of sex products can also promote the interest in the sex life of both men and women.

Sexual products include men's, women's and men's and women's shared categories. Most of them are made of silicone materials that are close to the skin and equipped with power devices. Among unisex sex products, vibrating rings are largely popular for their ease of use.

However, the actuation mode of the vibrating ring provided by the prior art is designed according to the program, and the power device vibrates according to the set program, and the vibration program cannot be intelligently adjusted according to the actual state and excitement of the user. Therefore, the user cannot obtain a better experience.

Contents of the invention

The purpose of the present invention is to provide a pressure detection device capable of detecting the pressure of an inserted living body against the defects of the prior art.

In order to achieve the above object, in a first aspect, the present invention provides a pressure detection device, comprising:

The detection device body includes a ring-shaped detection part, and a detector is wrapped in the ring-shaped detection part; when a living body is inserted into the ring-shaped detection part, the detector generates a potential signal;

A processing device, configured to receive the potential signal, process the potential signal, acquire distance information between the sensing physical position of the detector and the sensed organism, and determine the distance information according to the distance information. The deformation amount of the inner wall of the ring-shaped detection part is used to determine the pressure information of the pressure exerted by the living body on the ring-shaped detection part.

Preferably, the detection device body also includes:

a vibration part connected to the annular detection part;

The vibration generating device is arranged in the vibration part.

Further preferably, the processing device generates a vibration control signal according to the pressure information, and sends the vibration control signal to the vibration generating device;

The vibration generating device vibrates according to the vibration control signal, thereby driving the vibration part and the annular detection part to vibrate.

Further preferably, the vibration generating device is specifically configured to, according to the vibration control signal, start or stop vibration, or change the vibration amplitude and/or frequency of the vibration generating device.

Preferably, the detector includes:

The detectors include:

One or more groups of sensors, each group of sensors includes a plurality of sensing units, and each group of sensors is connected to the electrodes; when the organism is inserted into the ring-shaped detection part and reaches the sensing distance of the specific sensing unit, it is connected to the sensing unit. The specific sensing unit forms a coupling capacitance, so that the potential of the specific sensing unit changes; wherein, the potential of the specific sensing unit is a function of the distance between the living body and the specific sensing unit;

an insulating medium layer, having a set dielectric constant and thickness, disposed between the inductor and the collector;

The collector includes a plurality of collection units, each collection unit corresponds to one of the sensing units, and the collection unit is used to collect the potential signal of the potential of the corresponding sensing unit.

Preferably, the sensing unit and the collecting unit are interleaved to form a network node distribution.

Further preferably, there is another detector inside the vibrating part, which is used to detect the collision between the living body and the vibrating part to generate an electrical signal;

The processing device processes the electrical signal to determine the statistical information of the number of collisions between the living body and the vibrating part.

Further preferably, the processing device is further configured to count the number of impacts within a period of time, so as to obtain the frequency statistical information of the impact frequency between the living body and the vibrating part.

In a second aspect, the present invention provides a pressure detection method, comprising:

Inserting a living body into the pressure detection device, sensing the living body through the pressure detection device, generating multiple potential signals at multiple sensing positions;

Processing the potential signal to obtain distance information between the living body and the sensing position in the pressure detection device;

The deformation amount of the inner wall of the ring-shaped detection part is determined according to the distance information, so as to determine the pressure information of the pressure exerted by the living body on the ring-shaped detection part.

Preferably, the pressure detection method also includes:

Process the pressure information to generate a vibration control signal

The pressure detection device is controlled to start or stop vibration according to the vibration control signal, or the vibration amplitude and/or frequency of the vibration generating device is changed.

The pressure detection device provided by the embodiment of the present invention has a detector integrated inside, which can sense the organism inserted into the pressure detection device and generate a potential signal. By analyzing and processing the potential signal, the pressure information of the organism on the pressure detection device can be obtained. . By applying it to the vibration ring, the vibration ring can intelligently control the vibration mode of the vibration ring according to the state of the male genitalia, thereby bringing better experience to the user.

Description of drawings

FIG. 1 is a schematic diagram of a pressure detection device provided by an embodiment of the present invention;

FIG. 2 is a partial schematic diagram of a pressure detection device provided by an embodiment of the present invention;

Fig. 3 is another partial schematic diagram of the pressure detection device provided by the embodiment of the present invention;

Fig. 4 is a schematic diagram of the working principle of the pressure detection device provided by the embodiment of the present invention;

Fig. 5 is another partial structural schematic diagram of the pressure detection device provided by the embodiment of the present invention;

Fig. 6 is a flowchart of a pressure detection method provided by an embodiment of the present invention.

Detailed ways

The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

The pressure detection device provided in this embodiment is mainly used to detect the pressure of the living body inserted into the pressure detection device relative to the pressure detection device. It can be specifically applied to sex products such as vibrating rings.

Fig. 1 is a schematic diagram of a pressure detection device provided by an embodiment of the present invention. As shown in FIG. 1 , the pressure detection device provided by the embodiment of the present invention includes: a detection device body 1 , a detector 2 , a processing device 3 and a vibration generating device 4 .

The detection device body 1 includes an annular detection part 11 and a vibration part 12;

The ring-shaped detection part 11 is wrapped with a detector 2, and when a living body is inserted into the ring-shaped detection part 11, the detector 2 generates a potential signal;

The vibration unit 12 is in contact with the annular detection unit 11 .

The processing device 3 is preferably arranged in the vibrating part 12 and connected to the detector 2 for receiving the potential signal sent by the detector 2, and processing the potential signal to obtain the sensing physical position of the detector 2 and the sensed biological distance information between bodies. Because the potential signal detected by the detector 2 has a functional relationship with the distance from the living body to the sensing unit that generates the potential signal in the detector 2, therefore, according to the distance information, it can be determined that the inner wall of the ring-shaped detection part 12 is caused by the insertion of the living body. The resulting deformation can determine the pressure information of the pressure exerted by the living body on the ring-shaped detection part 11 . The state of the organism in the detector 1 can then be determined by the pressure of the organism on different physical positions of the detector 2 .

The vibration generating device 4 is arranged in the vibration part 12 . The vibration generating device 4 can specifically be a motor, and the battery provides power to generate vibration.

There is a signal connection between the vibration generating device 4 and the processing device 3 . The processing device 3 generates a vibration control signal according to the pressure information, and sends the vibration control signal to the vibration generation device 4; the vibration generation device 4 vibrates according to the vibration control signal, thereby driving the vibration part 12 and the ring-shaped detection part 11 to vibrate.

Specifically, the detector 2 may be specifically shown in FIG. 2 , including: a sensor 21 and a collector 22 .

The inductor 21 can be one or more groups, and each group of inductors 21 includes a plurality of sensing units, and each group of inductors is connected to electrodes;

When no living body (local) is sensed, a low-voltage AC electric field is formed in the sensor 21, and the potentials of each sensing unit are the same.

When a living body (local) is inserted into the detector 2, and when the living body (local) reaches the sensing distance of a certain or some sensing units, due to the electric field of the living body, the living body (local) entering the sensing distance, and The sensing unit forms a coupling capacitor. In order to clearly distinguish these sensing units that sense the living body, they are referred to as specific sensing units in this application.

For high-frequency currents, capacitance is a direct conductor, so the organism (locally) draws a very small current from the specific sensing unit, causing the potential of the specific sensing unit to change. The magnitude of the potential is a function of the distance between the organism and the specific sensing unit.

The sucked current flows out from the electrode connected to the sensing unit, so that a current is generated between the specific sensing unit and the correspondingly connected electrode, so that the potential of multiple sensing units connected between the specific sensing unit and the electrode changes.

When multiple sensing units in the sensor 21 sense the living body (local), the potentials of the multiple specific sensing units all change.

The collector 22 includes a plurality of collection units, each collection unit corresponds to a sensing unit, and the collection unit is used to collect the potential signal of the potential of the corresponding sensing unit.

Further, as shown in FIG. 1 and FIG. 2 , the potential signal sent to the processing device 3 may be an analog signal or a digital signal. When digital signals are used for signal processing, each acquisition unit in the collector 22 also includes an analog-to-digital converter for converting the collected potential signals into digital potential signals and sending them to the processing device 3 for processing.

There is no direct electrical connection between the inductor 21 and the collector 22, but they are connected together by adding a layer of insulating medium layer 23 between the two. The insulating medium layer 23 is configured with a specific dielectric constant and thickness, so that A plate capacitor structure is also formed between each group of corresponding sensing units and acquisition units. When the potential of the sensing unit changes, the potential information collected by the acquisition unit also changes accordingly. Ensure that the dielectric constant and thickness of the insulating medium layer 23 between each group of corresponding sensing units in the detector and the collection unit are the same, to ensure the consistency and consistency of the potential information of each group of collection units with the potential change of the group of sensing units. sensitivity.

The insulating medium layer 23 may also be a multi-layer structure, as shown in FIG. 3 , formed by sticking multiple single-layer insulating medium layers to each other.

The sensor 21 can be specifically the sensing circuit layer printed on the flexible circuit board; the collector 22 can be specifically printed on the collecting circuit layer on the flexible circuit board; the insulating medium layer 23 is arranged between the sensing circuit layer and the collecting circuit layer , forming a detector 2 with a flexible circuit structure integrated with a sensor and a collector.

As shown in Figure 1, the ring-shaped detection part 11 of the detection device body 1 used as a vibrating ring is preferably made of silica gel material, and the detector 2 with a flexible circuit structure surrounds the ring-shaped detection part 11 shown in Figure 1 On the circumference, it is covered by silicone material.

In addition, there may be another detector (not shown in the figure) in the vibrating part 12, which is used to detect the impact between the living body and the vibrating part 12, and generate an electrical signal;

The detection of the impact can be realized specifically by the impact sensor, and can also be determined by loading the above-mentioned sensor of the present invention inside the vibrating part 12 and detecting the change of the potential signal between the living body in contact with the vibrating part 12 and the sensor. The change of the potential signal reflects the change of the distance between the vibrating part 12 and the living body. When the distance changes from large to small and then to large again, it can be recorded as an impact.

The processing device 3 processes the electrical signal, determines the number of collisions between the living body and the vibrating part 12, and records the information of the number of collisions as statistics of the number of times.

The processing device 3 may also count the number of collisions within a period of time to obtain frequency statistical information on the frequency of collisions between the living body and the vibrating part 12 .

The vibrating ring can be used alone, or it can be shared by men and women.

When a man uses it alone, the ring-shaped detection part 11 is set on the root of the male genitalia, the vibration ring is turned on, and corresponding currents are generated in the sensing units at different positions in the detector 2; The current generated by the sensing unit in the middle will change, and then the potential signal of each sensing unit will also change accordingly. The changed potential signal is transmitted to the processing device 3 connected to the detector 2 through the signal line, and the pressure information of the male genitalia on each position of the annular detection part 11 is obtained by analyzing the potential signal and its variation, and then Ability to determine the degree of male genital erection. Thus, the processing device 3 generates a corresponding control signal to control the vibration program of the vibration generating device 4, such as increasing/decreasing a vibration frequency, increasing/decreasing the vibration amplitude, etc., so that male users can obtain a better experience.

When men and women share the vibrating ring, in addition to the above functions, the detector in the vibrating part 12 can also detect the relative impact between the male and female reproductive organs during sex, and obtain information such as the number of impacts and impact frequency through statistics. The vibration part 12 can directly stimulate the sensitive parts of women, and intelligently change the vibration program according to the erection degree of the male genitalia, so that male and female users can obtain better experience at the same time.

In addition, the bondage of the vibrating ring to the root of the male genitalia can also delay ejaculation, thereby prolonging the time of sex and improving the quality of sex life.

After the male user reaches orgasm, the distance between the male genitalia and the detector 2 will change, and the processing device 3 detects that the pressure on the ring-shaped detection part 11 is reduced. At this time, the processing device 3 can also generate a control signal, Control the vibration generating device 4 to stop the vibration or slowly reduce the vibration frequency, vibration amplitude and the like.

For more sensitive and accurate sensing sampling, for the detector 2 with a flexible circuit structure, the sensing circuit layer 210 and the acquisition circuit 220 can be arranged in an interwoven mesh, as shown in FIG. 4 . The longitudinal direction in the figure is the sensing circuit layer 210, when a certain position senses a living body (local), current will be generated in all the sensing units connected between the sensing circuit layer 210 and the electrodes. In the figure, the two points A and B are the induction positions, and the charges are replenished to the induction positions along the direction indicated by the arrow in the figure. The collection circuit layer 220 arranged perpendicular to the connection direction of the sensing circuit layer 210 collects the potential of each sensing unit in the sensing circuit layer 210 and sends it to the processing device for processing.

FIG. 5 is a partially enlarged structural schematic diagram of the mesh nodes of the detector 2 with a flexible circuit structure.

At each node of the network, the acquisition unit 221 may be a circular wiring; the wiring includes but is not limited to solid or mesh or other forms of conductors. The sensing units 211 are columnar conductors, and a plurality of sensing units 211 in each group of sensing units are connected in series, so that a channel for supplementing charges is formed through the columnar conductors connected in series.

The detector 2 with a flexible circuit structure can be specifically arranged in the ring-shaped detection part along the center of the ring-shaped structure in the direction perpendicular to the circular plane of the ring-shaped detection part. In this way, signal sampling in a certain width can be realized.

The pressure detection device provided by the embodiment of the present invention has a detector integrated inside, which can sense the organism (local) inserted into the pressure detection device, and generate a potential signal, and analyze and process the potential signal to obtain the pressure detection device. , the pressure information of the pressure exerted by the organism (locally).

Correspondingly, an embodiment of the present invention also provides a pressure detection method, which can be implemented in the above pressure detection device. FIG. 6 is a flow chart of a detection method provided by an embodiment of the present invention. As shown in the figure, the method includes:

Step 610, inserting the organism into the pressure detection device, and sensing the organism through the pressure detection device to generate multiple potential signals at multiple sensing positions;

Specifically, when the biological body (local) inserted in the pressure detection device reaches the sensing distance range, the sensing unit that senses the biological body forms a coupling capacitance with the biological body (local), thereby generating a pair of sensing units in the pressure detection device. The charges of the sensor are added to form a current, thus causing the potential of other sensor cells connected to the sensor cell to change. The detection unit collects the potential information of the sensing unit to obtain the potential signal at the physical position of each detection unit.

Step 620, processing the potential signal to obtain distance information between the living body and the sensing position in the pressure detection device;

Specifically, if there are multiple potential signals received, the multiple potential signals and the information corresponding to the physical position of each potential signal in the detection device can be processed to construct the body (local) in the pressure detection device. The distance information of the sensing unit at each position.

Step 630, determining the deformation of the inner wall of the ring-shaped detection part according to the distance information, so as to determine the pressure information of the pressure exerted by the living body on the ring-shaped detection part;

Step 640, processing the pressure information to generate a vibration control signal;

Specifically, the (local) state of the living body is determined by processing the obtained pressure information, thereby generating a corresponding vibration control signal.

Step 650, control the pressure detection device to start or stop vibration according to the vibration control signal, or change the vibration amplitude and/or frequency of the vibration generating device.

Specifically, through the vibration generating device in the pressure detection device, its vibration mode is changed according to the control signal, such as changing the vibration amplitude and/or frequency and so on.

Professionals should further realize that the units and algorithm steps described in conjunction with the embodiments disclosed herein can be implemented by electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the relationship between hardware and software Interchangeability. In the above description, the composition and steps of each example have been generally described according to their functions. Whether these functions are executed by hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be regarded as exceeding the scope of the present invention.

The steps of the methods or algorithms described in connection with the embodiments disclosed herein may be implemented by hardware, software modules executed by a processor, or a combination of both. Software modules can be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other Any other known storage medium.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention and are not intended to limit the scope of the present invention. Protection scope, within the spirit and principles of the present invention, any modification, equivalent replacement, improvement, etc., shall be included in the protection scope of the present invention.

Claims (4)

1. A pressure detection device, characterized in that the pressure detection device comprises: The detection device body includes a ring-shaped detection part, and a detector is wrapped in the ring-shaped detection part; when a living body is inserted into the ring-shaped detection part, the detector generates a potential signal; A processing device, configured to receive the potential signal, process the potential signal, acquire distance information between the sensing physical position of the detector and the sensed organism, and determine the distance information according to the distance information. The deformation of the inner wall of the ring-shaped detection part, so as to determine the pressure information of the pressure exerted by the living body on the ring-shaped detection part; The detectors include: One or more groups of sensors, each group of sensors includes a plurality of sensing units, and each group of sensors is connected to the electrodes; when the organism is inserted into the ring-shaped detection part and reaches the sensing distance of the specific sensing unit, it is connected to the sensing unit. The specific sensing unit forms a coupling capacitance, so that the potential of the specific sensing unit changes; wherein, the potential of the specific sensing unit is a function of the distance between the living body and the specific sensing unit; The insulating medium layer has a set dielectric constant and thickness, and is arranged between the sensor and the collector; The collector includes a plurality of collection units, each collection unit corresponds to one of the sensing units, and the collection unit is used to collect the potential signal of the potential of the corresponding sensing unit; The sensing unit and the acquisition unit are arranged interweaving with each other to form a network node distribution; The sensor is an induction circuit layer printed on a flexible circuit board; the collector is an acquisition circuit layer printed on a flexible circuit board; The detection device body also includes: a vibrating part connected to the annular detection part; The vibration generating device is arranged in the vibration part; there is another detector in the vibration part, which is used to detect the collision between the living body and the vibration part, and generate an electrical signal; The processing device processes the electrical signal to determine the statistics of the number of collisions between the living body and the vibrating part; The dielectric constant and thickness of the insulating medium layer between the sensing units and the collecting units corresponding to each group are the same. 2. The pressure detection device according to claim 1, characterized in that, The processing device generates a vibration control signal according to the pressure information, and sends the vibration control signal to the vibration generating device; The vibration generating device vibrates according to the vibration control signal, thereby driving the vibration part and the annular detection part to vibrate. 3. The pressure detection device according to claim 2, wherein the vibration generating device is specifically used to start or stop vibration, or change the vibration amplitude and/or the vibration of the vibration generating device according to the vibration control signal or frequency. 4. The pressure detection device according to claim 1, wherein the processing device is further configured to count the number of impacts within a period of time to obtain the frequency of impacts between the living body and the vibrating part. Frequency statistics.