Simple penis detection device combining strain gauge and sliding variable resistance sheet

Abstract

The utility model relates to the technical field of medical instruments, in particular to a simple penis detection device combining a strain gauge and a sliding variable resistance sheet. The device comprises a detection device which is integrally processed and formed, the detection device comprises a control box and an elastic detection ring, a control panel is arranged in the control box, a strain gauge and a slide rheostat are arranged in the elastic detection ring, and the control panel transmits information to the outside through a Bluetooth module; the strain gauges are located on the two sides of the elastic detection ring and used for collecting hardness information of the penis. The sliding variable-resistance sheet is coiled on the elastic detection ring in a strip shape, one end of the sliding variable-resistance sheet is fixed on the control panel, and the other end of the sliding variable-resistance sheet is in a free state and moves along with the expanded penis; the sliding variable resistance piece is provided with a plurality of contacts representing the perimeter of the penis and ejector pins communicated with the corresponding contacts, and the sliding variable resistance piece is used for collecting the perimeter information of the penis. According to the utility model, the form of the detection device is improved, a single elastic detection ring and a wireless control box without an external cable are adopted for detection, and light weight and miniaturization are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a simple penis detection device combining a strain gauge and a sliding variable resistance sheet. Background Art

[0002] The penis detection device in the prior art can often only perform a single function detection, and there is a problem of insufficient detection accuracy. In order to achieve multi-functional detection, such as penis hardness and circumference detection, multiple independent components are combined for detection, which increases the volume and weight of the device, which is not conducive to portability and home use. Such single function, low accuracy, and inconvenience for portability limit the scope of application of the device and may not meet the user's demand for comprehensive penis health monitoring. In order to overcome the above problems, those skilled in the art have improved the detection device, such as the Chinese patent authorization announcement number CN217827833U, which discloses a penis measurement ring and its components, which are detachably connected and adjustable by fasteners; a sensor for measuring penis data is provided on the inner side of the FPC. However, the multiple detection rings used in this solution increase the production cost and increase the difficulty of wearing; and the information is displayed by external wires, which affects the user's turning over, and the comfort is not enough, which cannot meet the use of home and hospital environments. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a simple penis detection device combining a strain gauge and a sliding variable resistance sheet.

[0004] The technical solution of the utility model is:

[0005] A simple penis detection device combining a strain gauge and a sliding rheostat comprises an integrally processed detection device, including a control box and an elastic detection ring, wherein the control box has a built-in control board, and the elastic detection ring has a built-in strain gauge and a sliding rheostat, wherein:

[0006] The control panel includes a controller and a Bluetooth module. The controller receives input information from the strain gauge and the sliding rheostat respectively, and transmits the information to the outside world through the Bluetooth module.

[0007] Strain gauges, located on both sides of the elastic detection ring, are used to collect information on the hardness of the penis;

[0008] The sliding variable resistor is coiled around the elastic detection ring in a strip shape, one end of which is fixed to the control board, and the other end of which is free and moves with the swelling of the penis; the sliding variable resistor is provided with a plurality of contacts representing the circumference of the penis, and a pin connected to the corresponding contacts for collecting the circumference information of the penis.

[0009] This technical solution improves the shape of the detection device and adopts a single elastic detection ring and a wireless control box without external cables for detection, replacing the existing detection method with two detection rings and external large equipment, thus achieving lightweight and miniaturization. Multiple detection elements are used to detect different functions, for example, strain gauges are used for hardness detection; sliding variable resistors are used for circumference detection; at least two groups of strain gauges are provided to ensure the accuracy of hardness detection; the sliding variable resistors are used to deform freely as the elastic detection ring expands, and the detection accuracy is relatively high. The control box has a built-in Bluetooth module that can cooperate with the mobile phone; after the user wears it to sleep, it will not be difficult to turn over due to the problem of external wires, which improves comfort.

[0010] In some of the embodiments, a channel for the sliding variable resistor to pass through is provided at the bottom of the control box, and a ejector pin is vertically installed in the channel, and the bottom height of the ejector pin meets the requirement of touching the contact; the contact surface adopts the gold immersion process, and the surface is gold-plated for anti-oxidation; the ejector pin adopts an elastic structure, cooperates with a buckle to fully contact the contact, and the surface is gold-plated.

[0011] In this technical solution, the channel is a gap opened horizontally at the bottom of the control box. The elastic detection ring, together with the internal sliding variable resistor and strain gauge, enters the channel and is uniformly connected to the control board through an interface. Since the elastic detection ring is made of a silicone ring, it is easy to deform. In order to ensure that the position of the strain gauge does not shift, the inner wall of the elastic detection ring and the flexible MEMS sensor body are tightly fixed to ensure that the lead-out line position of the flexible MEMS sensor can be extended and retracted; similarly, the fixed end of the sliding variable resistor and the interface remain stationary, and the free end of the sliding variable resistor can be extended and retracted relative to the fixed end.

[0012] In some embodiments, the elastic detection ring is a silicone ring, and the opening of the silicone ring is at the channel in contact with the control box.

[0013] In this technical solution, the silicone ring ensures that the user has a certain degree of comfort after wearing it, and also ensures that the strain gauge can generate a certain pre-tightening force on the penis and obtain information on changes in its hardness.

[0014] In some of the embodiments, the control board is integrated with a memory for storing data offline and an RTC chip for highly correlated states in time series.

[0015] In this technical solution, the memory can save offline the information after the user wears it several times, and the offline data can be synchronized after the user connects the mobile phone to the Bluetooth. There is no need to connect the mobile phone every time, which reduces the difficulty of operation and reflects humanized care.

[0016] In some of the embodiments, the strain gauge adopts a flexible MEMS sensor with polyester film or polyimide as the base material, one end of which is fixed to the inner wall of the silicone ring, and the other end is a lead wire, which extends from the silicone ring phase channel, and the length of the lead wire meets the length requirement of the expansion of the silicone ring.

[0017] In this technical solution, the strain gauge is a flexible software that can fit tightly to the skin surface. It can collect subtle changes in the penis through an elastic detection ring, and use the detection principle of the strain gauge to determine changes in the hardness of the penis. Since the corpora cavernosa located on both sides of the penis is the main structure for changes in the hardness of the penis, strain gauges are set on both sides of the penis to detect changes in the hardness of the corpora cavernosa.

[0018] The detection principle of the strain gauge is: the strain gauge is attached to the inner wall of the elastic detection ring. When the erection state of the penis changes, the strain gauge is affected by the strain pressure and the value changes. The strain resistance is detected by ADC, thereby directly reflecting the stress size.

[0019] The detection principle of the sliding variable resistor is as follows: the sliding variable resistor changes position due to stress, and the pin slides on the contact point, causing the contact point in contact with it to change, resulting in a change in the terminal resistance value; then the ADC is used to measure the voltage change on the terminal resistance value, thereby reflecting the change in circumference.

[0020] In some of the embodiments, the strain gauge and the sliding variable resistor are connected to the control board through an integrated interface.

[0021] In this technical solution, in order to constrain the position of the strain gauge and the sliding variable resistor, an integrated interface is specially set to fix the strain gauge and the sliding variable resistor to ensure that the interface position at the top remains stable regardless of how the elastic detection ring changes.

[0022] Compared with the prior art, the utility model has the following beneficial effects:

[0023] (1) The form of the detection device is improved, and a single elastic detection ring and a wireless control box without external cables are used for detection, replacing the existing detection method of two detection rings and external large equipment, achieving lightweight and miniaturization;

[0024] (2) Use multiple detection elements to perform detection of different functions, for example, use strain gauges to detect hardness; use sliding variable resistors to detect circumference; at least two groups of strain gauges are provided to ensure the accuracy of hardness detection; the sliding variable resistor uses free deformation as the elastic detection ring expands, and has a higher detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is one of the structural schematic diagrams of the utility model.

[0027] Figure 2 This is the second structural diagram of the present utility model.

[0028] Figure 3 This is the third structural diagram of the present utility model.

[0029] Figure 4 It is a schematic diagram of the outer contour of the utility model.

[0030] Figure 5 It is a structural diagram of a sliding variable resistor.

[0031] Figure 6 It is an electrical connection block diagram of the utility model.

[0032] In the figure: 1. control box; 11. control board; 12. RTC chip; 13. battery; 14. Bluetooth module; 15. memory; 16. interface; 17. channel; 2. elastic detection ring; 21. sliding variable resistor; 22. strain gauge. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0034] Example 1

[0035] like Figures 1 to 4 As shown, this embodiment provides a simple penis detection device combining a strain gauge 22 and a sliding rheostat, including an integrally processed detection device, including a control box 1 and an elastic detection ring 2, wherein the control box 1 has a built-in control board 11, and the elastic detection ring 2 has a built-in strain gauge 22 and a sliding rheostat, wherein:

[0036] The control panel 11 includes a controller and a Bluetooth module 14. The controller receives input information from the strain gauge 22 and the sliding rheostat, respectively, and transmits the information to the outside world through the Bluetooth module 14.

[0037] The strain gauge 22 is located on both sides of the elastic detection ring 2 and is used to collect the hardness information of the penis;

[0038] The sliding variable resistor 21 is in a strip shape and is coiled around the elastic detection ring 2. One end of the sliding variable resistor 21 is fixed to the control board 11, and the other end of the sliding variable resistor 21 is free and moves with the swelling of the penis. The sliding variable resistor 21 is provided with a plurality of contacts representing the circumference of the penis, and a pin connected to the corresponding contacts for collecting the circumference information of the penis.

[0039] like Figures 1 to 3 As shown, this technical solution improves the form of the detection device and adopts a single elastic detection ring 2 and a wireless control box 1 without external cables for detection, replacing the existing detection method of two detection rings and external large equipment, thereby achieving lightweight and miniaturization. Multiple detection elements are used to detect different functions. For example, strain gauges 22 are used for hardness detection; sliding variable resistors 21 are used for circumference detection; wherein the strain gauges 22 are provided with at least two groups to ensure the accuracy of hardness detection; the sliding variable resistor 21 is used to deform freely as the elastic detection ring 2 expands, and the detection accuracy is relatively high. The control box 1 has a built-in Bluetooth module 14, which can cooperate with the mobile phone terminal; after the user wears it to sleep, it will not be difficult to turn over due to the problem of external wires, thereby improving comfort.

[0040] like Figure 3 As shown, the bottom of the control box 1 is provided with a channel 17 for the sliding variable resistor 21 to pass through, and a pin is vertically installed in the channel 17, and the bottom height of the pin meets the requirement of touching the contact; the contact surface adopts the gold immersion process, and the surface is gold-plated for anti-oxidation; the pin adopts an elastic structure, cooperates with the buckle to fully contact the contact, and the surface is gold-plated.

[0041] In the present technical solution, the channel 17 is a slit opened transversely at the bottom of the control box 1, and the elastic detection ring 2, together with the sliding variable resistor 21 and the strain gauge 22 inside, enters the channel 17 and is uniformly connected to the control board 11 through the interface 16. Since the elastic detection ring 2 is a silicone ring that is easy to deform, in order to ensure that the position of the strain gauge 22 does not shift, the inner wall of the elastic detection ring 2 is tightly fixed to the flexible MEMS sensor body to ensure that the lead-out line position of the flexible MEMS sensor can be extended and retracted; similarly, the fixed end of the sliding variable resistor 21 and the interface 16 remain stationary, and the free end of the sliding variable resistor 21 can be extended and retracted relative to the fixed end.

[0042] like Figure 3As shown, the elastic detection ring 2 is a silicone ring, and the opening of the silicone ring is at the channel 17 in contact with the control box 1.

[0043] In the present technical solution, the silicone ring ensures that the user has a certain degree of comfort after wearing it, and also ensures that the strain gauge 22 can generate a certain pre-tightening force on the penis, and can obtain the change information of its hardness.

[0044] In some of the embodiments, the control board 11 is integrated with a memory 15 for storing data offline, and is integrated with an RTC chip 12 for highly correlated states in time series.

[0045] In this technical solution, the memory 15 can save offline the information after the user wears it for several times, and synchronize the offline data after the user connects the mobile phone to the Bluetooth. There is no need to connect the mobile phone every time, which reduces the difficulty of operation and reflects humanized care.

[0046] In some of the embodiments, the strain gauge 22 adopts a flexible MEMS sensor, which uses polyester film or polyimide as the base material, one end of which is fixed to the inner wall of the silicone ring, and the other end is a lead wire, which extends from the silicone ring phase channel 17, and the length of the lead wire meets the length requirement of the silicone ring expansion.

[0047] In this technical solution, the strain gauge 22 is a flexible software that can fit tightly to the skin surface. It can collect subtle changes in the penis through the elastic detection ring 2. The detection principle of the strain gauge 22 can be used to determine the changes in the hardness of the penis. Since the corpora cavernosa located on both sides of the penis is the main structure for changes in the hardness of the penis, the strain gauge 22 is set on both sides of the penis to detect changes in the hardness of the corpora cavernosa.

[0048] The detection principle of the strain gauge 22 is: the strain gauge 22 is attached to the inner wall of the elastic detection ring 2. When the erection state of the penis changes, the strain gauge 22 is affected by the strain pressure and the value changes. The strain resistance is detected by ADC, thereby directly reflecting the stress size.

[0049] like Figure 5 As shown, the detection principle of the sliding variable resistor 21 is: the sliding variable resistor 21 is subjected to stress and causes position change, and the pin slides on the contact point, and the contact point in contact with it changes, resulting in a change in the terminal resistance value; then ADC is used to measure the voltage change on the terminal resistance value, thereby reflecting the change in circumference.

[0050] In some of the embodiments, the strain gauge 22 and the sliding variable resistor 21 are connected to the control board 11 via an integrated interface 16 .

[0051] In this technical solution, in order to constrain the positions of the strain gauge 22 and the sliding variable resistor 21, an integrated interface 16 is specially provided to fix the strain gauge 22 and the sliding variable resistor 21 to ensure that the position of the top interface 16 remains stable regardless of how the elastic detection ring 2 changes.

[0052] The usage process of the above embodiment is as follows:

[0053] like Figure 6 As shown, before falling asleep at night, the user inserts the penis into the elastic detection ring 2, at which time the elastic detection ring 2 is in a natural state and is not compressed by the penis. At this time, the strain gauge 22 and the sliding rheostat are not subjected to external forces and are in an initial state. When the penis is inserted into the elastic detection ring 2, the hardness of the penis will produce pressure on the strain gauge 22, and the strain gauge 22 will deform according to the pressure, thereby changing its resistance value; after the controller receives the input information of the strain gauge 22, it can obtain the hardness information of the penis by processing this information, and transmit the hardness information to a mobile phone or other device through the Bluetooth module 14; when the penis gradually expands, the sliding variable resistor 21 will deform freely as the penis expands, and the contacts on it will contact the corresponding ejector pins to form a conductive path; after receiving these on-off information, the controller can calculate the circumference information of the penis and transmit the circumference information to a mobile phone or other device through the Bluetooth module 14; after receiving the hardness information and circumference information from the control box 1, the mobile phone or other device will process and display this information for the user to view; in this process, the strain gauge 22 and the sliding variable resistor are responsible for collecting the hardness and circumference information of the penis, the control box 1 is responsible for processing this information and sending it out through the Bluetooth module 14, and the mobile phone or other device is responsible for receiving and displaying this information; the entire device is wireless and lightweight, which greatly improves the user's comfort and usage experience.

[0054] Although the present invention is described in detail by referring to the accompanying drawings and in combination with the preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, a person skilled in the art may make various equivalent modifications or substitutions to the embodiments of the present invention, and these modifications or substitutions shall be within the scope of the present invention. Any person skilled in the art who is familiar with the present technical field may easily think of changes or substitutions within the technical scope disclosed in the present invention, and these shall be within the scope of protection of the present invention.

Claims

1. A simple penis detection device combining a strain gauge and a sliding variable resistor, characterized in that: The invention comprises an integrally processed detection device, comprising a control box (1) and an elastic detection ring (2), wherein the control box (1) has a built-in control board (11), and the elastic detection ring (2) has a built-in strain gauge (22) and a sliding rheostat, wherein: A control panel (11) includes a controller and a Bluetooth module (14), wherein the controller receives input information from the strain gauge (22) and the sliding rheostat respectively, and transmits the information to the outside world through the Bluetooth module (14); Strain gauges (22), located on both sides of the elastic detection ring (2), are used to collect information on the hardness of the penis; The sliding variable resistor (21) is strip-shaped and coiled around the elastic detection ring (2), one end of which is fixed on the control board (11), and the other end of which is free and moves along with the swelling of the penis; the sliding variable resistor (21) is provided with a plurality of contacts representing the circumference of the penis, and a pin connected to the corresponding contacts for collecting the circumference information of the penis.

2. The simple penis detection device combining a strain gauge and a sliding variable resistor as claimed in claim 1, characterized in that: The bottom of the control box (1) is provided with a channel (17) for the sliding variable resistor (21) to pass through, and a pin is vertically installed in the channel (17), and the bottom height of the pin meets the requirement of touching the contact point; the contact point surface adopts the gold immersion process, and the surface is gold-plated for anti-oxidation; the pin adopts an elastic structure, cooperates with the buckle ring to fully contact the contact point, and the surface is gold-plated.

3. The simple penis detection device combining a strain gauge and a sliding variable resistor as claimed in claim 2, characterized in that: The elastic detection ring (2) is a silicone ring, and the opening of the silicone ring is at the channel (17) in contact with the control box (1).

4. The simple penis detection device combining a strain gauge and a sliding variable resistor as claimed in claim 1, characterized in that: The control board (11) is integrated with a memory (15) for storing data offline, and is integrated with an RTC chip (12) for highly correlated states in time series.

5. The simple penis detection device combining a strain gauge and a sliding variable resistor as claimed in claim 3, characterized in that: The strain gauge (22) adopts a flexible MEMS sensor, using polyester film or polyimide as a base material, one end of which is fixed to the inner wall of the silicone ring, and the other end of which is a lead wire, which extends from the silicone ring phase channel (17), and the length of the lead wire meets the length requirement of the silicone ring expansion.

6. The simple penis detection device combining a strain gauge and a sliding variable resistor as claimed in claim 1, characterized in that: The strain gauge (22) is attached to the inner wall of the elastic detection ring (2). When the erection state of the penis changes, the strain gauge (22) is affected by the strain pressure and changes in value. The strain resistance is detected by ADC, thereby directly reflecting the stress magnitude.

7. The simple penis detection device combining a strain gauge and a sliding variable resistor as claimed in claim 1, characterized in that: The sliding variable resistor (21) changes position due to stress, and the pin slides on the contact point, changing the contact point in contact with the pin, causing the terminal resistance value to change; then, an ADC is used to measure the voltage change on the terminal resistance value, thereby reflecting the change in the circumference.

8. The simple penis detection device combining a strain gauge and a sliding variable resistor as claimed in claim 6 or 7, characterized in that: The strain gauge (22) and the sliding variable resistor (21) are connected to the control panel (11) via an integrated interface (16).

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