WO2022037161A1 - 测量阴茎表面硬度的装置 - Google Patents
测量阴茎表面硬度的装置 Download PDFInfo
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- WO2022037161A1 WO2022037161A1 PCT/CN2021/095761 CN2021095761W WO2022037161A1 WO 2022037161 A1 WO2022037161 A1 WO 2022037161A1 CN 2021095761 W CN2021095761 W CN 2021095761W WO 2022037161 A1 WO2022037161 A1 WO 2022037161A1
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- Prior art keywords
- wire
- hole
- plate
- penis
- connecting shaft
- Prior art date
Links
- 210000003899 penis Anatomy 0.000 title claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 38
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 238000003745 diagnosis Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000638 stimulation Effects 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000000422 nocturnal effect Effects 0.000 description 2
- 230000018052 penile erection Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000010228 Erectile Dysfunction Diseases 0.000 description 1
- 206010052004 Organic erectile dysfunction Diseases 0.000 description 1
- 206010052005 Psychogenic erectile dysfunction Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000009986 erectile function Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000007542 hardness measurement Methods 0.000 description 1
- 201000001881 impotence Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001107 psychogenic effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4375—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the male reproductive system
- A61B5/4393—Sexual arousal or erectile dysfunction evaluation, e.g. tumescence evaluation
Definitions
- the invention relates to the technical field of penis measuring instruments, in particular to a device for measuring the hardness of the penis surface.
- the nocturnal penile erection process is currently widely used to differentiate between psychogenic and organic erectile dysfunction.
- the nocturnal penile erection measurement recorder can continuously record and quantitatively analyze the changes in the number, duration, length, circumference, surface hardness, etc. Identification of results to assist clinicians in determining the nature of erectile dysfunction in patients.
- the purpose of the present invention is to overcome the deficiencies of the prior art, provide a device that can directly measure the hardness of the penis surface, reflect the surface hardness value through the change of the pulling force and the length of the pulling wire, the measurement result is accurate, it is convenient for the doctor to diagnose the patient's condition, and the installation And measurement operation is convenient, high reliability.
- the present invention provides a device for measuring the hardness of the penis surface, comprising a drive motor, a reducer arranged at the end of the output shaft of the drive motor, and a connecting shaft connected to the reducer, the The connecting shaft is connected with a connecting plate sleeved on the outside, a sensitive resistor is arranged on the connecting plate, the connecting plate is connected with one end of the metal wire, and the other end of the metal wire is sleeved on the surface of the penis by means of a live connection,
- the device is also provided with a structure for fixing and guiding the metal wire, including a front end mouth and a wire clip, the front end mouth is connected with the structure supporting the connection plate, and the metal wire at the connection plate passes through the front end
- the through hole of the nozzle is drawn out from the front-end mouth, the wire clip is provided with a clip slot, and the end of the metal wire passes through the through hole of the wire clip and is articulated on the clip slot.
- the connecting plate is rotatably arranged in a through hole of a mounting block, the upper surface of the mounting block is provided with a plurality of mounting screw holes, the mounting block is fixedly connected to a support frame by mounting screws, and the support
- the frame includes a top supporting plate, a bottom supporting plate and a vertical plate which are integrally arranged, and the top supporting plate is correspondingly provided with through holes and mounting screw holes, which are fixedly connected with the top end of the mounting block and the through holes are aligned.
- the connecting shaft is arranged in the through hole, and is rotatably supported with the connecting plate through a bearing, a through hole is arranged in the connecting shaft, a transmission shaft is arranged in the through hole, and the transmission shaft is The connecting shaft is fixedly connected, and the top end is fixedly connected with the output end of the reducer.
- the outer diameters of the upper part and the lower part of the connecting shaft are set differently, the outer diameter of the upper part is smaller, and the outer diameter of the lower part is larger, forming a stepped structure, and an annular stepped plate is arranged in the through hole of the connecting plate.
- the step plate divides the connection plate into an upper layer and a lower layer, the upper part of the connection shaft is located in the upper layer area of the connection plate, the lower part is located in the lower layer area of the connection plate, and the bearing is arranged in the The upper area of the connection pad is supported by the step plate.
- the outer diameter of the lower part of the connecting shaft is smaller than the diameter of the through hole of the connecting plate, a vertical bolt is arranged between the step plate and the bottom end of the connecting plate, and the lower part of the connecting shaft is A horizontal screw is provided, the screw is fixedly connected with the connecting shaft, and a part of the screw extends to the outside of the connecting shaft.
- a ring-shaped wire winding slot is arranged on the outer side of the top end of the connection plate, a spherical ball clip slot is arranged at one of the positions of the wire winding slot, and a fixed ball is arranged at the end of the metal wire. The fixed ball is clamped and arranged in the ball clamp slot, so that the metal wire is connected with the connection plate.
- the fixed ball is a metal ball or a rubber ball.
- the device further includes a front end of the wire and a rear end of the wire, the first end of the front end of the wire passes through the wire hole on the side wall of the mounting block and is aligned with the wire winding groove of the connection plate, the The second section of the front end of the wire is arranged through the front end mouth, and can be freely rotated relative to the front end mouth, the position of the rear end of the wire can be freely set, and its two ends can be connected with the second end of the wire front end or the The end connections of the line clips.
- the device further includes a limit structure
- the limit structure includes a thimble and an elastic sheet
- the first end of the thimble passes through the thimble hole on the mounting block, and is bent and passed back to the
- the installation block is inserted into the limit hole opened on the side wall of the connecting plate
- the second end of the ejector pin is inserted into the blind hole on the side of the through hole of the front end mouth
- the front end of the wire is located in the front end mouth
- a control pin is also protruded from the inner side wall, an n-type control groove is provided at a corresponding position of the front end nozzle, and the control pin is slidably arranged in the control groove.
- the device for measuring the hardness of the penis surface drives the connection plate to rotate by driving the motor, so that the sensitive resistance on the connection plate can accurately measure the wire length change and the tension value of the metal wire, so as to measure the penis surface hardness, and is provided with a front end mouth It is convenient for installation and measurement of the device, and the rotation transmission between the connecting plate, connecting shaft, transmission shaft, etc. is stable, so that the measurement accuracy is high. Both can improve the convenience and reliability of the installation and use of the device, and facilitate the diagnosis of the patient's condition by the doctor.
- Fig. 1 is the overall structure schematic diagram of the present invention
- FIG. 2 is a schematic diagram of the internal structure of the mounting block of the present invention.
- FIG. 3 is a schematic diagram of the connection between the connecting shaft and the transmission shaft of the present invention.
- connection plate 4 is a cross-sectional view of a connection plate of the present invention.
- FIG. 5 is a schematic diagram of the connection between the wire clip and the wire front end of the present invention.
- FIG. 6 is a schematic diagram of installing metal wires according to the present invention.
- an embodiment of the present invention provides a device for measuring penis surface hardness, comprising a drive motor 1, a reducer 2 disposed at the end of the output shaft of the drive motor 1, and The connecting shaft 3 connected to the reducer 2.
- the connecting shaft 3 is connected with the connecting plate 4 which is sleeved on the outside thereof, so that the driving motor 1 drives the connecting plate 4 to rotate, and a sensitive resistor is arranged on the connecting plate 4, and the rotation distance and torque.
- the connecting plate 4 is connected with one end of the metal wire 5, and the other end of the metal wire 5 is sheathed on the surface of the penis by means of a live connection, so that the flexible joint of the metal wire 5 is gradually tightened by the rotation of the connecting plate 4, and the hardness of the penis surface is increased. Take measurements.
- the device is also provided with a structure for fixing and guiding the metal wire, including a front end nozzle 6 and a wire clip 7, and the front end nozzle 6 is connected with the structure supporting the connecting plate 4, so that the connecting plate 4
- the end of the metal wire 5 passes through the through hole of the front end nozzle 6 and is drawn out from the front end nozzle 6 to prevent the metal wire 5 from being disturbed too much when the connection plate 4 rotates and affecting the sensitive resistance measurement.
- the wire clip 7 is provided with a card slot 8, and the end of the metal wire 5 passes through the through hole of the wire clip 7 and then is articulated on the card slot 8 to form a live connection state.
- the groove 8 slides freely, so that the relevant data of the penis can be accurately measured.
- the connecting plate 4 is supported by an external mounting block 9, the middle of the mounting block 9 is provided with a through hole, and the upper surface is also provided with a plurality of mounting screw holes, which are connected to the top of a support frame 10 by mounting screws.
- the support frame 10 includes a top support plate, a bottom support plate and a vertical plate integrally arranged.
- the top support plate is also provided with through holes and mounting screw holes, which are fixedly connected to the top of the mounting block 9, and the through holes are aligned.
- the connecting shaft 3 is arranged in the through hole, and is rotatably supported with the connecting plate 4 through the bearing 11 .
- a through hole is also arranged in the connecting shaft 3 , and a transmission shaft 12 is arranged in the through hole.
- the connecting shaft 3 is driven by the transmission shaft 12 to rotate under the driving of the driving motor 1 .
- the outer diameters of the upper part and the lower part of the connecting shaft 3 are set differently, the outer diameter of the upper part is smaller, and the outer diameter of the lower part is larger, forming a stepped structure.
- an annular stepped plate 13 is arranged in the through hole of the connection pad 4 , which divides the connection pad 4 into an upper layer and a lower layer.
- the upper part of the connecting shaft 3 is located in the upper layer area of the connecting plate 4
- the lower part is located in the lower layer area of the connecting plate 4 .
- the bearing 11 is arranged in the upper region of the connecting plate 4 and supported by the step plate 13 .
- the outer diameter of the lower part of the connecting shaft 3 is also smaller than the diameter of the through hole of the connecting plate 4, and there is a certain space between the two.
- the diameter of the bottom end of the through hole of the connecting plate 4 is reduced and communicated with the outside, and the lower part of the connecting shaft 3 is supported by the supporting surface at the bottom end of the through hole.
- a ring-shaped wire winding slot 16 is provided on the outer side of the top end of the connection plate 4 , a spherical ball slot 17 is arranged at one position of the wire winding slot 16 , and a fixed ball is arranged at the end of the metal wire 5 , which is clamped in the ball slot 17 so that the metal wire 5 is connected to the connection plate 4 .
- the fixed ball can be a metal ball or a rubber ball.
- the metal ball needs to be installed in the ball slot 17 in advance, and the rubber ball can be used to form an elastic and detachable connection. wall, so the rubber ball can be ejected from the inside.
- a wire front end 18 and a wire rear end 19 are also provided in this embodiment.
- the first end of the wire front end 18 passes through the wire hole on the side wall of the mounting block 9 and is aligned with the wire winding slot 16 of the connection plate 4, and the second section of the wire front end 18 is arranged through the front end mouth 6, and can be relatively The front nozzle 6 is free to rotate.
- the position of the rear end of the wire 19 can be set freely, and its two ends can also be connected to the second end of the front end of the wire 18 or the tail end of the wire clip 7 to adapt the direction of the wire 5 .
- the device is also provided with a limit structure.
- the limit structure fixes the connection plate 4 to prevent it from rotating freely.
- the limit structure can be switched by switching the limit structure. state, so that the connecting plate 4 can rotate freely, and the sensitive resistance measures the relevant data.
- the limiting structure includes an ejector pin 20 and an elastic sheet 21 . The first end of the ejector pin 20 passes through the ejector pin hole on the mounting block 9 , and after being bent, passes back into the mounting block 9 , and is inserted into the side wall of the connecting plate 4 to open in the limit hole 22.
- the second end of the ejector pin 20 is inserted into the blind hole on the side of the through hole of the front end nozzle 6.
- An n-type control slot 24 is provided at the corresponding position of the tumbler.
- the connecting plate 4 When the device is in use, the connecting plate 4 needs to be unlocked and rotated, then the control pin 23 is moved along the control slot 24 to point b through the front end 18 of the rotating wire, and then the front end nozzle 6 is pushed forward to make the ejector pin 20 leave the limit hole 22 and not stop.
- Limit the connection plate 4 at this time the control pin 23 is located at the position c of the control groove 24, and then the front end 18 of the manoeuvre moves the control pin 23 to the position d to form a stable state. jack up.
- the above process is only required to be reversed, and the ejector pin 20 is inserted into the limiting hole 22 again under the action of the elastic force of the elastic sheet 21 .
- the elastic piece 21 is made of a thin steel sheet, both ends are fixedly connected to the side wall of the mounting block 9 , and the bent portion of the ejector pin 20 is in contact with the inner side of the elastic piece 21 .
- the test value of the degree of swelling is compared with the previous baseline, when the degree of swelling is increased by 6mm or more from the baseline, it means that an erection can be achieved.
- the device of the present invention can realize two detection modes, namely night mode (NPTR) and daytime stimulation mode (AVSS).
- NPTR night mode
- AVSS daytime stimulation mode
- the penis erection condition generally requires the subject to have more than 6 hours of continuous sleep (preferably 8 hours of sleep).
- the latter is mainly used for the detection of erectile function of patients in the awake state under audio-visual stimulation. Audio-visual stimulation can induce the sexual excitation of the subject's brain to produce conscious erection.
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Abstract
一种涉及阴茎测量器械技术领域的测量阴茎表面硬度的装置，包括驱动电机（1）、设置在驱动电机（1）的输出轴端部的减速器（2）、以及与减速器（2）相连的连接轴（3），连接轴（3）与套设在外部的连接盘（4）连接，连接盘（4）上设置灵敏电阻，连接盘（4）与金属线（5）的一端连接，金属线（5）的另一端通过活接的方式套设在阴茎表面，装置还设置有固定和引导金属线（5）的结构。驱动电机（1）驱动连接盘（4）旋转，使得连接盘（4）上的灵敏电阻能准确测量金属线（5）上的线长变化和拉力值，从而测算阴茎表面硬度。装置的安装与测量较为方便，可靠性高，便于医生对患者病情的诊断。
Description
本发明涉及阴茎测量器械技术领域，特别涉及一种测量阴茎表面硬度的装置。
夜间阴茎勃起过程当前被广泛地应用于鉴别心理性与器质性的勃起功能障碍。夜间阴茎勃起测定记录仪可在患者睡眠状态下连续记录、定量分析患者在夜间自然睡眠环境下，阴茎的勃起次数、持续时间、长度、周径、表面硬度等的变化，并给出了初步的鉴别结果，以协助临床医生确定患者勃起功能障碍的性质。
现有技术中，直接测量阴茎的表面硬度有一定困难，阴茎勃起长度、阴茎横截面的周长、半径等是无法直接确定阴茎表面硬度的。一般通过周长变化计算阴茎绝对胀大程度及相对胀大程度，间接估算阴茎表面硬度。根据临床应用结果，这种方式可以在一定程度上反映患者的阴茎表面硬度情况。然而，患者个体的差异性导致这种方式的准确性不高，加大了医生诊断患者病情的难度。
发明内容
本发明的目的是为了克服现有技术的不足，提供一种能直接测量阴茎表面硬度的装置，通过拉力与拉线长度变化反映表面硬度值，测量结果准确，便于医生对患者病情的诊断，同时安装和测量操作方便，可靠性高。
为了达到上述目的，本发明提供了一种测量阴茎表面硬度的装置，包括驱动电机、设置在所述驱动电机的输出轴端部的减速器、以及与所述减速器相连的连接轴，所述连接轴与套设在外部的连接盘连接，所述连接盘上设置灵敏电阻，所述连接盘与金属线的一端连接，所述金属线的另一端通过活接的方式套设在阴茎表面，所述装置还设置有固定和引导所述金属线的结构，包括前端嘴 和线卡子，所述前端嘴与支撑所述连接盘的结构连接，所述连接盘处的金属线穿过所述前端嘴的通孔并从所述前端嘴引出，所述线卡子上设置有卡槽，所述金属线的端部穿过所述线卡子的通孔后活接在所述卡槽上。
进一步地，所述连接盘转动设置在一安装块的通孔内，所述安装块的上表面设置有多个安装螺孔，所述安装块通过安装螺钉与一支撑架固定连接，所述支撑架包括一体设置的顶支撑板、底支撑板和竖板，所述顶支撑板上对应设置通孔和安装螺孔，与所述安装块的顶端固定连接且通孔对准。
进一步地，所述连接轴设置在所述通孔内，与所述连接盘通过轴承旋转支撑，所述连接轴内设置有一通孔，所述通孔内设置有一传动轴，所述传动轴与所述连接轴固定连接，顶端与所述减速器的输出端固定连接。
进一步地，所述连接轴的上部分和下部分外径设置不同，上部分外径较小，下部分外径较大，形成台阶结构，所述连接盘的通孔内设置有一环形的台阶板，所述台阶板将所述连接盘分为上层和下层，所述连接轴的上部分位于所述连接盘的上层区域，下部分位于所述连接盘的下层区域，所述轴承设置在所述连接盘的上层区域，通过所述台阶板支撑。
进一步地，所述连接轴的下部分外径小于所述连接盘的通孔孔径，所述台阶板与所述连接盘的底端之间设置有一竖直的插销，所述连接轴的下部分设置有一水平的螺钉，所述螺钉与所述连接轴固定连接，且所述螺钉的部分延伸至所述连接轴外侧。
进一步地，所述连接盘的顶端外侧设置有一圈环形的绕线槽，所述绕线槽的其中一个位置设置有一球形的球卡槽，所述金属线的端部设置有一固定球，所述固定球卡接设置在所述球卡槽内，使所述金属线与所述连接盘连接。
进一步地，所述固定球为金属球或橡胶球。
进一步地，所述装置还包括线前端和线后端，所述线前端的第一端穿过所述安装块侧壁上的线孔，并对准所述连接盘的绕线槽，所述线前端的第二段穿过所述前端嘴设置，可相对于所述前端嘴自由旋转，所述线后端的位置可以自由设置，其两端可与所述线前端的第二端或所述线卡子的尾端连接。
进一步地，所述装置还包括限位结构，所述限位结构包括顶针和弹片，所述顶针的第一端穿过所述安装块上的顶针孔，且弯折后穿回至所述安装块内并 插入所述连接盘侧壁上开设的限位孔中，所述顶针的第二端插入所述前端嘴的通孔一侧的盲孔内，所述线前端位于所述前端嘴内的侧壁上还凸出设置有一控制销，所述前端嘴的对应位置设置有n型的控制槽，所述控制销滑动设置在所述控制槽内。
本发明的上述方案有如下的有益效果：
本发明提供的测量阴茎表面硬度的装置，通过驱动电机驱动连接盘旋转，使得连接盘上的灵敏电阻能准确测量金属线上的线长变化和拉力值，从而测算阴茎表面硬度，设置有前端嘴和线卡子等结构，方便装置的安装与测量，连接盘、连接轴、传动轴等相互之间的旋转传动稳定，使得测量精度高，设置的限位插销和螺钉配合机构、以及限位结构等均能提升装置安装与使用的便捷性以及可靠性，便于医生对患者病情的诊断。
图1为本发明的整体结构示意图；
图2为本发明的安装块内部结构示意图；
图3为本发明的连接轴与传动轴连接示意图；
图4为本发明的连接盘剖视图；
图5为本发明的线卡子与线前端连接示意图；
图6为本发明安装金属线的示意图。
【附图标记说明】
1-驱动电机；2-减速器；3-连接轴；4-连接盘；5-金属线；6-前端嘴；7-线卡子；8-卡槽；9-安装块；10-支撑架；11-轴承；12-传动轴；13-台阶板；14-插销；15-螺钉；16-绕线槽；17-球卡槽；18-线前端；19-线后端；20-顶针；21-弹片；22-限位孔；23-控制销；24-控制槽。
为使本发明要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做 出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。此外，下面所描述的本发明不同实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
如图1、图2、图6所示，本发明的实施例提供了一种测量阴茎表面硬度的装置，包括驱动电机1、设置在驱动电机1的输出轴端部的减速器2、以及与减速器2相连的连接轴3。连接轴3与套设在其外部的连接盘4连接，使驱动电机1带动连接盘4旋转，连接盘4上设置灵敏电阻，在连接盘4旋转的过程中能记录连接盘4的旋转距离和扭矩。连接盘4与金属线5的一端连接，金属线5的另一端通过活接的方式套设在阴茎表面，以通过连接盘4的旋转使得金属线5的活接头逐渐收紧，对阴茎表面硬度进行测量。为提升装置使用的可靠性和方便性，本装置还设置有固定和引导金属线的结构，包括前端嘴6和线卡子7，前端嘴6与支撑连接盘4的结构连接，使连接盘4处的金属线5端部穿过前端嘴6的通孔并从前端嘴6引出，防止连接盘4旋转时金属线5扰动过大影响灵敏电阻测量。而线卡子7上设置有卡槽8，金属线5的端部穿过线卡子7的通孔后活接在卡槽8上，形成活接状态，当金属线5收紧时活接头沿卡槽8自由滑动，从而能准确地测量阴茎的相关数据。
其中，连接盘4通过设置在外部的安装块9支撑，安装块9的中部设置有一通孔，同时上表面还设置有多个安装螺孔，通过安装螺钉与一支撑架10的顶端连接。在本实施例中支撑架10包括一体设置的顶支撑板、底支撑板和竖板，顶支撑板上同样设置通孔和安装螺孔，与安装块9的顶端固定连接，通孔对准。连接轴3设置在通孔内，与连接盘4通过轴承11旋转支撑。另外如图3所示，连接轴3内也设置有一通孔，通孔内设置有一传动轴12，其与连接轴3通过键等方式旋转传动，而传动轴12的顶端与减速器2的输出端传动连接，从而在驱动电机1驱动下由传动轴12带动连接轴3旋转。
其中，连接轴3的上部分和下部分外径设置不同，上部分外径较小，下部分外径较大，形成台阶结构。如图4所示，连接盘4的通孔内设置有一环形的台阶板13，将连接盘4分为上层和下层。连接轴3的上部分位于连接盘4的上层区域，下部分位于连接盘4的下层区域。轴承11设置在连接盘4的上层区域，通过台阶板13支撑。
连接轴3的下部分外径也是小于连接盘4通孔孔径的，两者之间具有一定的空间。连接盘4的通孔底端孔径缩小并连通外部，连接轴3的下部分由通孔底端的支撑面支撑。另外，在台阶板13与通孔底端的支撑面之间还设置有一竖直的插销14，而连接轴3的下部分设置有一水平的螺钉15，其与连接轴3固定连接并且部分延伸至上述空间内，使得在连接轴3旋转时暂不会带动连接盘4旋转，而当螺钉15旋转至与插销14交叉接触时，连接轴3继续旋转时将带动连接盘4同步旋转。设计上述结构的目的是当金属线5在安装过程中，与线卡子7活接过程中不会带动连接轴3、驱动电机1等旋转，导致灵敏电阻的在安装过程中受到干扰，最终影响测量精度。
在本实施例中，连接盘4的顶端外侧设置有一圈环形的绕线槽16，在绕线槽16的其中一个位置设置有一球形的球卡槽17，金属线5的端部设置有一固定球，其卡接设置在球卡槽17内使得金属线5与连接盘4连接。其中固定球可以为金属球或橡胶球，采用金属球需事先安装在球卡槽17中，采用橡胶球可以形成弹性的可拆卸连接方式，由于球卡槽17连通连接盘4的内侧壁与外侧壁，因此可以从内侧将橡胶球顶出。
为了对金属线5进行更好的引导，使测量结果更加准确，在本实施例中还设置有线前端18和线后端19。其中，线前端18的第一端穿过安装块9侧壁上的线孔，并对准连接盘4的绕线槽16，线前端18的第二段穿过前端嘴6设置，可相对于前端嘴6自由旋转。线后端19的位置可以自由设置，其两端也可与线前端18的第二端或线卡子7的尾端连接，以适应性地改变金属线5的走向。
作为优选的实施方式，本装置还设置有限位结构，当装置处于未使用状态时，限位结构将连接盘4固定，防止其自由旋转，而当装置处于使用状态时，可以通过切换限位结构状态，使连接盘4能自由旋转，灵敏电阻对相关数据进行测量。具体地，限位结构包括顶针20和弹片21，顶针20的第一端穿过安装块9上的顶针孔，且弯折后穿回至安装块9内，插入连接盘4侧壁上开设的限位孔22中。顶针20的第二端插入前端嘴6通孔一侧的盲孔内，同时如图5所示，线前端18位于前端嘴6部分的侧壁上还凸出设置有一控制销23，前端嘴6的对应位置设置有n型的控制槽24，当控制销23位于控制槽24的a点 位置，顶针20在安装块9上设置的弹片21的弹性力作用下插入限位孔22内，从而对连接盘4限位。装置使用时，连接盘4需要解锁而进行旋转，则通过旋转线前端18使控制销23沿控制槽24移动至b点，再向前推动前端嘴6使顶针20离开限位孔22而不再对连接盘4限位，此时控制销23位于控制槽24的c点位置，再回旋线前端18使控制销23移动至d点位置，形成稳定的状态，顶针20的弯折部分将弹片21顶起。测量完后只需反向进行上述过程，顶针20在弹片21的弹性力作用下再次插入限位孔22内。其中，弹片21采用薄钢片制成，两端与安装块9的侧壁固定连接，顶针20的弯折部分与弹片21的内侧接触。
使用过程中当连接盘4以绞线圈的方式，使金属线5一端慢慢地收紧，金属线5与阴茎表面的作用力与反作用力反馈信息至连接盘4，连接盘4和灵敏电阻同步运动，通过灵敏电阻值变化以及软件算法测量准确数值。具体测量时，首先采用每15s测试一次的方式，通过控制器控制驱动电机1以4盎司(114g)的线性拉力轻柔地绕住阴茎，然后突然放松，恢复到无负载状态，以实现胀大程度测试。胀大程度测试值与之前的基线比较，当胀大程度较基线增加6mm及以上时，表示能够勃起。胀大程度测试后，控制驱动电机1每隔30s以0-10盎司(283.5g)线性增大的拉力围住阴茎数秒，记录线长明显变化时的拉力值，与拉力-硬度曲线对照，实现硬度测量。
本发明的装置可实现两种检测模式，分别为夜间模式(NPTR)和日间刺激模式(AVSS)，前者主要用于夜间睡眠状态下连续监测，以检测患者睡眠状态下快速动眼期时的阴茎勃起状况，一般需要受试者有连续6h以上睡眠(最好是8h睡眠)。后者主要用于清醒状态下患者在视听性刺激下的勃起功能检测，视听性刺激可诱发受试者大脑的性兴奋从而产生意识性勃起。
以上所述是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明所述原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。
Claims (9)
- 一种测量阴茎表面硬度的装置，其特征在于，包括驱动电机、设置在所述驱动电机的输出轴端部的减速器、以及与所述减速器相连的连接轴，所述连接轴与套设在外部的连接盘连接，所述连接盘上设置灵敏电阻，所述连接盘与金属线的一端连接，所述金属线的另一端通过活接的方式套设在阴茎表面，所述装置还设置有固定和引导所述金属线的结构，包括前端嘴和线卡子，所述前端嘴与支撑所述连接盘的结构连接，所述连接盘处的金属线穿过所述前端嘴的通孔并从所述前端嘴引出，所述线卡子上设置有卡槽，所述金属线的端部穿过所述线卡子的通孔后活接在所述卡槽上。
- 根据权利要求1所述的测量阴茎表面硬度的装置，其特征在于，所述连接盘转动设置在一安装块的通孔内，所述安装块的上表面设置有多个安装螺孔，所述安装块通过安装螺钉与一支撑架固定连接，所述支撑架包括一体设置的顶支撑板、底支撑板和竖板，所述顶支撑板上对应设置通孔和安装螺孔，与所述安装块的顶端固定连接且通孔对准。
- 根据权利要求2所述的测量阴茎表面硬度的装置，其特征在于，所述连接轴设置在所述通孔内，与所述连接盘通过轴承旋转支撑，所述连接轴内设置有一通孔，所述通孔内设置有一传动轴，所述传动轴与所述连接轴固定连接，顶端与所述减速器的输出端固定连接。
- 根据权利要求3所述的测量阴茎表面硬度的装置，其特征在于，所述连接轴的上部分和下部分外径设置不同，上部分外径较小，下部分外径较大，形成台阶结构，所述连接盘的通孔内设置有一环形的台阶板，所述台阶板将所述连接盘分为上层和下层，所述连接轴的上部分位于所述连接盘的上层区域，下部分位于所述连接盘的下层区域，所述轴承设置在所述连接盘的上层区域，通过所述台阶板支撑。
- 根据权利要求4所述的测量阴茎表面硬度的装置，其特征在于，所述连接轴的下部分外径小于所述连接盘的通孔孔径，所述台阶板与所述连接盘的底端之间设置有一竖直的插销，所述连接轴的下部分设置有一水平的螺钉，所述螺钉与所述连接轴固定连接，且所述螺钉的部分延伸至所述连接轴外侧。
- 根据权利要求5所述的测量阴茎表面硬度的装置，其特征在于，所述连接盘的顶端外侧设置有一圈环形的绕线槽，所述绕线槽的其中一个位置设置有一球形的球卡槽，所述金属线的端部设置有一固定球，所述固定球卡接设置在所述球卡槽内，使所述金属线与所述连接盘连接。
- 根据权利要求6所述的测量阴茎表面硬度的装置，其特征在于，所述固定球为金属球或橡胶球。
- 根据权利要求7所述的测量阴茎表面硬度的装置，其特征在于，还包括线前端和线后端，所述线前端的第一端穿过所述安装块侧壁上的线孔，并对准所述连接盘的绕线槽，所述线前端的第二段穿过所述前端嘴设置，可相对于所述前端嘴自由旋转，所述线后端的位置可以自由设置，其两端可与所述线前端的第二端或所述线卡子的尾端连接。
- 根据权利要求8所述的测量阴茎表面硬度的装置，其特征在于，还包括限位结构，所述限位结构包括顶针和弹片，所述顶针的第一端穿过所述安装块上的顶针孔，且弯折后穿回至所述安装块内并插入所述连接盘侧壁上开设的限位孔中，所述顶针的第二端插入所述前端嘴的通孔一侧的盲孔内，所述线前端位于所述前端嘴内的侧壁上还凸出设置有一控制销，所述前端嘴的对应位置设置有n型的控制槽，所述控制销滑动设置在所述控制槽内。
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