CN101461704B - Forehead sensor, bandage and forehead sensor fixing component - Google Patents

Forehead sensor, bandage and forehead sensor fixing component Download PDF

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Publication number
CN101461704B
CN101461704B CN 200710125422 CN200710125422A CN101461704B CN 101461704 B CN101461704 B CN 101461704B CN 200710125422 CN200710125422 CN 200710125422 CN 200710125422 A CN200710125422 A CN 200710125422A CN 101461704 B CN101461704 B CN 101461704B
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forehead
sensor
strip
body
front
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CN 200710125422
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Chinese (zh)
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CN101461704A (en )
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叶继伦
曹建芳
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深圳迈瑞生物医疗电子股份有限公司
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Abstract

The invention discloses a forehead sensor, bandages and forehead sensor fixed assembly, including a forehead sensor and bandages, wherein, the forehead sensor includes a sensor body, the sensor body is provided with a front surface facing to the forehead and a back face in the trailing direction of the forehead, the bandage includes a strip body having front surface facing to the forehead and a back face in the trailing direction of the forehead, the back face of the sensor body protrudes a securing clasp which has a head and a neck with decreased external diameter, the neck is provided between the head and the back face, a first rotary attaching means is provided at one side of the back face of the sensor body, the bandage also includes a buttonhole and a second rotary attaching means, the buttonhole penetrates through the front face and back face of the strip body, the buttonhole is matched to the neck of the securing clasp, the head of the securing clasp and the back face of the sensor body clip the strip body, and the second rotary attaching means is provided on the strip body and is matched with the first rotary attaching means. By the dual localization to the forehead sensor, the forehead sensor can be tightly joint to the forehead.

Description

额头传感器、绑带及额头传感器固定组件 Sensor forehead, the forehead strap and the sensor fixing assembly

技术领域 FIELD

[0001] 本发明是关于一种额头传感器固定组件,尤其是关于一种绑带式的额头传感器固定组件。 [0001] The present invention relates to a forehead sensor mounting assembly, particularly to a forehead strap type sensor fixing assembly.

背景技术 Background technique

[0002] 随着科技的发展,越来越多用于额头的传感器开始出现,如用于采集血氧、脑电及双频谱指数(BIS)等信息的传感器。 [0002] With the development of science and technology, more and more sensors for the forehead began to appear, such as oxygen sensors for acquisition, EEG and bispectral index (BIS) and other information. 该等传感器直接放置于人体额头部位但是不能完全牢固固定在额头上,也不能与额头贴合紧密,目前市场上对这些额头传感器的固定结构主要有粘贴式结构和绑带式结构。 Such sensors placed directly on the human forehead area but can not be completely fixed firmly on the forehead, with the forehead can not fit tightly on the market there are stick-on bandage structures and structure of the fixed structure of these sensors is currently forehead. 粘贴式结构是在传感器表面增加一层带粘性的纸,通过该粘性纸将传感器粘贴在病人额头,这需要粘胶具有一定的黏度才能起到较好的效果,但是将传感器从病人额头取下时,黏性大粘结牢固的粘胶更容易伤及皮肤,尤其对于粘结时间较长的病人或者皮肤较脆弱的儿童。 Adding a layer structure is attached with adhesive to the surface of the paper sensor, the sensor sheet through the adhesive applied to the patient forehead, which requires a certain viscosity of the adhesive in order to play a good effect, but the sensor is removed from the patient's forehead when a large sticky glue strong bond more easily hurt the skin, especially for longer bonding time patient or the skin more vulnerable children. 绑带式结构是利用一个具有弹性的绑带,将传感器放置于额头后,再将绑带绑在额头上,同时压住传感器,通过压力来达到固定传感器的目的,这种方法虽然伤及皮肤的可能性不大,但由于不能使用太大的压力来固定传感器,因此传感器容易松开或脱落,从而造成测量数据不准确。 Strap a structure using an elastic strap, the sensor is placed in the forehead, and then tied to the forehead strap, the sensor pressed at the same time, fixed by the pressure sensor to achieve the purpose, although this method hurt the skin is unlikely, but can not be fixed using too much pressure sensor, the sensor easily loosen or fall off, resulting in inaccurate measurements.

发明内容 SUMMARY

[0003] 本发明所要解决的技术问题是,克服现有技术的不足,提供一种在测量过程保证额头传感器与额头良好贴合的额头传感器、绑带及额头传感器固定组件。 [0003] The present invention solves the technical problem, overcoming the disadvantages of the prior art, provide a measurement sensor and the forehead to ensure good bonding forehead sensor forehead, the forehead strap and the sensor assembly is fixed.

[0004] 本发明解决其技术问题所采用的技术方案:一种额头传感器,包括传感器本体,该传感器本体具有面向额头的正面及背向额头的背面,其特征在于:该传感器本体的背面凸伸出固定扣,且该传感器本体背面一侧还设有用于对传感器本体的转动进行约束的第一转动约束件。 [0004] aspect of the present invention to solve the technical problem: one forehead sensor comprising a sensor body, the sensor body having a front surface and a back surface facing away from the forehead on the forehead, which is characterized in that: the back surface of the sensor body extending projections a buckle fixed, and the back surface side of the sensor body also has a first rotational member for rotational restraint of the restraining sensor body.

[0005] 所述的固定扣具有头部和外径缩小的颈部,该颈部位于该头部和该传感器本体的背面之间。 [0005] The fixing fastener having a head and a reduced outer diameter of the neck portion, the neck portion located between the head and the back surface of the sensor body.

[0006] 所述的第一转动约束件为贯穿该颈部或该头部的插孔。 [0006] The first rotary member is bound to the insertion hole of the head or neck.

[0007] —种绑带,用于与具有固定扣和第一转动约束件的额头传感器配合,包括具有面向额头的正面和背向额头的背面的带体,其还包括用于与固定扣配合的扣眼及用于与第一转动约束件配合的第二转动约束件,该扣眼贯穿该带体的正面和背面,该第二转动约束件设于该带体。 [0007] - species strap for the forehead sensor with a first fixed rotational restraint buckle and mating member, comprises a band having a back surface and a front surface facing away from the forehead of the forehead, which further comprises a snap-fit ​​with the fixed buttonhole and a second rotational constraint member for mating with the first rotation restraining element, the grommets through front and back surfaces of the belt body, the rotation of the second restraint member provided on the strap.

[0008] 所述的第二转动约束件为固定带,该固定带具有安装端和可活动的自由端,该安装端与该带体固定。 [0008] The rotation of the second restraint member is fixed with the fixing belt having a mounting end and a free end movable, the fixing belt and the mounting end.

[0009] 所述的带体包括顺次连接一体的第一带体、第二带体及第三带体,该第一、第二、第三带体均具有面向额头的正面和背向额头的背面,该带体的正面包括该第一、第二、第三带体的正面,该带体的背面包括该第一、第二、第三带体的背面,该扣眼贯穿该第二带体的正面和背面,该固定带的安装端固定在该第二带体,且该第一带体和第三带体中至少之一为弹性体。 Strip [0009] are sequentially connected integrally comprises said first strip, the second strip and the third strip, the first, second, third strip has a front face and facing away from the forehead forehead the back of the front side, the front side of the strip comprises a first, second, third strip of the back surface of the belt body comprises a first, second, third back surface of the strip, the second strip through the buttonhole front and back of the body, the mounting end of the strap is fixed to the second strip, and at least one of the first band body and the third body with an elastomer.

[0010] 所述的带体的正面还具有用于定位线缆的线缆固定件。 The front strip [0010] The cable further has a cable fixing member for positioning.

[0011] 所述的线缆固定件为带状结构套,该结构套固定在该带体的正面并与该带体正面围成具有入口和出口的过线槽。 Cable-fixing member [0011] The sleeve has a belt structure, the structure of the sleeve is fixed to the front strip and the body is surrounded with a front through slot having an inlet and an outlet.

[0012] 一种额头传感器固定组件,包括额头传感器及绑带,该额头传感器包括传感器本体,该传感器本体具有面向额头的正面和背向额头的背面,该绑带包括具有面向额头的正面和背向额头的背面的带体,该传感器本体的背面凸伸出固定扣,该固定扣具有头部和外径缩小的颈部,该颈部位于该头部和该背面之间,该传感器本体背面一侧还设有第一转动约束件,该绑带还包括扣眼及第二转动约束件,该扣眼贯穿该带体的正面和背面,该扣眼与该固定扣的颈部匹配,该固定扣的头部和该传感器本体的背面夹住该带体,该第二转动约束件设于该带体并与该第一转动约束件配合。 [0012] A forehead fixing the sensor assembly comprising a sensor and a forehead strap, the forehead sensor comprises a sensor body, the sensor body having a front surface and a back surface facing away from the forehead of the forehead, the forehead strap comprising a front face and a back having with the back surface of the forehead, the back surface of the sensor body extending protrusions snap fixing, the fixing fastener having a head and a reduced outer diameter of the neck portion, the neck portion located between the head portion and the back surface, the back surface of the sensor body There is also a side of the first rotation restraining element, the strap further comprises a grommet and a second rotational constraint, the grommets through front and back surfaces of the belt body, the neck of the fixed matching buttonhole buckle, the buckle fixed back of the head and body of the sensor sandwich the strip, the second rotating member bound to the strip and is provided with the first rotatable member with constraint.

[0013] 所述的第一转动约束件为贯穿该颈部或该头部的插孔,所述的第二转动约束件为固定带,该固定带具有安装端和可活动的自由端,该安装端与该带体固定,该自由端穿过该插孔并与该带体固定。 [0013] The first rotary member is bound to the insertion hole of the head or neck, said second strap member is restrained against rotation, the strap having a mounting end and a free end movable, the fixing the mounting end with the free end through the receptacle and secured to the strip.

[0014] 本发明的有益效果是,通过将固定扣扣进扣眼,通过第一转动约束件和第二转动约束件的配合,实现了对额头传感器的双重定位,对额头传感器相对绑带的转动和平动都进行了约束,在测量过程中,额头传感器都能与额头紧密贴合,不会轻易从绑带上松开、脱落或移位,提高了测量的准确性。 [0014] Advantageous effects of the present invention is that, by fixing buttoned into the eyelets, by fitting the first rotating member and a second restraint member rotational restraint, to achieve the double positioning of the forehead sensors, rotational sensors relative to the forehead strap peace movement have been constrained during the measurement, forehead sensor can be in close contact with the forehead, not easily released from the strap, loss or displacement, improve the accuracy of measurement.

附图说明 BRIEF DESCRIPTION

[0015] 图1是额头传感器、线缆和连接器连接一体后的立体图; [0015] FIG. 1 is a perspective view of the forehead sensors, cables and connectors are integrally connected;

[0016] 图2是本实施方式额头传感器的主视图; [0016] FIG. 2 is a front view of an embodiment of the forehead sensor of the present embodiment;

[0017] 图3是本实施方式额头传感器的后视图; [0017] FIG. 3 is a rear view of the embodiment of the forehead sensor of the present embodiment;

[0018] 图4是本实施方式额头传感器的左视图; [0018] FIG. 4 is a left side view of the embodiment of the sensor of the present embodiment forehead;

[0019] 图5是本实施方式绑带的立体图; [0019] FIG. 5 is a perspective view of the strap embodiment according to the present embodiment;

[0020] 图6是额头传感器的固定扣扣入绑带的扣眼后的立体图; [0020] FIG. 6 is a perspective view of the fixed sensor buttoned into the forehead strap grommet;

[0021] 图7是额头传感器的固定扣扣入绑带的扣眼后的另一个角度的立体图; [0021] FIG. 7 is a perspective view of another angle of fixed sensor buttoned into the forehead strap grommet;

[0022] 图8是额头传感器在绑带上固定好后的立体图; [0022] FIG. 8 is a perspective view of a sensor fixed on the forehead strap;

[0023] 图9是额头传感器另一实施方式的示意图; [0023] FIG. 9 is a schematic diagram of another embodiment of the forehead sensor;

[0024] 图10是绑带另一实施方式的立体图; [0024] FIG. 10 is a perspective view of another embodiment of the belt;

[0025] 图11是绑带又一实施方式的立体图。 [0025] FIG. 11 is a perspective view of still another embodiment of the belt.

具体实施方式 detailed description

[0026] 如图1至图8所示,本实施方式额头传感器固定组件包括额头传感器1及绑带2。 [0026] As shown in FIG. 1 to FIG. 8, in this embodiment the sensor fixing forehead sensor assembly includes a forehead strap and 2. 该额头传感器1与线缆3的一端连接,该线缆3的另一端与连接器4连接。 The forehead sensor 1 is connected to one end of the cable 3, and the other end of the cable 3 and connector 4 is connected. 额头传感器1包括传感器本体11和固定扣12。 Forehead sensor 1 includes a sensor body 11 and fastener 12. 传感器本体11具有基本平行的正面111和背面112,该正面111是与病人额头贴合采集测量信号的一面,该背面112是与绑带2连接起固定作用的一面。 A sensor body having a front surface 11 substantially parallel to back surface 112 and 111, the front side 111 is attached to the forehead of the patient measurement signal acquisition side, the back side 112 of the strap 2 is connected to serve as an anchor side. 固定扣12自该传感器本体11的背面112垂直凸伸,该固定扣12具有外径较大的头部121及外径缩小的颈部122,该颈部122位于该头部121和该传感器本体的背面112之间,该颈部122具有贯穿的插孔13,该插孔13的轴线与该传感器本体的背面112平行。 Retaining buckle 12 projecting perpendicularly from the rear surface 112 of the sensor body 11 extends, the retaining buckle 12 having a larger outer diameter of the head portion 121 and the outer diameter of the narrow neck portion 122, the neck portion 122 of the head 121 is located in the sensor body and between the back surface 112, the neck portion 122 has an insertion hole 13 through the back surface of the receptacle 13 with the axis of the sensor body 112 parallel.

[0027] 该绑带2包括带体20、固定带24及结构套25。 [0027] The strip 2 comprises a strap 20, the strap 24 and sleeve 25 configuration. 该带体20呈长条形,其包括顺次连接一体的第一带体21、第二带体22及第三带体23。 The elongated strip tape 20, which in turn is connected integrally comprising a first strap 21, a second strip 22 and the third strip 23. 该第一带体21由具有弹性的材料制成,其具有面向额头的第一正面211和背向额头的第一背面212。 The first band member 21 is made of a material having elasticity, a first rear surface having a first front surface facing the forehead 211 and 212 facing away from the forehead. 该第二带体22用于固定额头传感器1,其由非弹性材料制成,该第二带体22具有面向额头的第二正面221 及背向额头的第二背面222,贯穿该第二正面221和第二背面222形成有一个扣眼223, 该扣眼223的内径小于固定扣头部121的外径而等于或略大于固定扣颈部122的外径, 该第二背面222还设有较窄的固定带24,该固定带24具有安装端241及可活动的自由端242,该安装端241固定在该第二背面222,该自由端242是现有魔术贴的勾面,该第二背面222对应该自由端242的位置是魔术贴的毛面224。 The second forehead strip 22 for fixing the sensor 1, which is made of a non-elastic material, the second strip having a second back surface 22 facing the forehead 221 and a second front surface facing away from the forehead 222, through the second front surface a second back surface 221 and 222 is formed with a buttonhole 223, an inner diameter smaller than the outer diameter of the grommet 223 of the head 121 of the retaining buckle and the outer diameter slightly larger than or equal to the fixed clasp 122 and neck, the back surface 222 also has a narrower second fixing belt 24, the fixing belt 24 has a mounting end 241 and the free moveable end 242, 241 secured to the mounting end 222 of the second back side, the free end 242 is a conventional Velcro hook surface, the back surface of the second 222 pairs should position the free end 242 of the matte side 224 is Velcro. 该第三带体23由具有弹性的材料制成,其具有面向额头的第三正面231及背向额头的第三背面232,该第三正面231设有长条形的结构套25,该结构套25长度方向的两边缘与该第三正面231固定,该结构套25的中间部分与第三正面231不固定而形成间隙,该间隙即为用于定位线缆3的过线槽251,该过线槽251具有入口252和出口253,该出口253邻近该第二带体22,该入口252 远离该第二带体22。 The third strip 23 is made of a material having elasticity, the back of which a third sum having a third front surface facing away from the forehead 231 and 232, the front surface 231 is provided with a third elongated sleeve structure 25, the structure two sets of longitudinal edges 25 is fixed to the third front surface 231, the sleeve structure 25 of the third intermediate portion 231 is not fixed to the front to form a gap, the gap is, for positioning over a cable 3 the groove 251, the through slot 251 having an inlet 252 and an outlet 253, the outlet 253 adjacent to the second strip 22, the second inlet 252 remote from the strip 22. 另外,该第一带体21的端部是现有魔术贴的勾面213,该第三带体23的端部是魔术贴的毛面233。 Further, an end portion of the first band body 21 are conventional Velcro hook surface 213, an end portion of the third strip 23 of Velcro matte side is 233.

[0028] 该额头传感器1与绑带2组配时,将带有线缆3的额头传感器1从过线槽251的入口252穿入,从过线槽251的出口253穿出,同时将额头传感器1的固定扣12扣进绑带2的扣眼223,固定扣12外大内小的结构可以保证不容易从扣眼223中脱落;然后,将固定带24的自由端242横穿该额头传感器1的插孔13,穿过后通过自由端的勾面和第二带体的毛面的勾合,将该自由端242固定在第二带体22上,从而将额头传感器1固定在绑带2上。 [0028] When the sensor 1 and the forehead strap 2 group with the forehead sensor 3 with the cable 1 through the inlet duct 251 from the penetration of 252, from the outlet duct 251 through 253 of piercing, while the forehead retaining buckle 12 of the sensor 1 into the buckle strap eyelet 2 223 12 large outer small structures ensure that the retaining buckle may not easily detached from the grommet 223; then, the free end 24 of the strap 242 across the forehead of the sensor 1 jack 13, through the rear surface of the hair by the hook engagement surface of the hook and the free end of the second strap, the free end 242 fixed to the second strip 22, so that the sensor 1 is fixed to the forehead strap 2. 该插孔13的延伸方向与该固定带24的长度方向一致,便于固定带24穿入该插孔13。 The extending direction of the insertion hole 13 is consistent with the longitudinal direction of the fixing band 24, the fixing band 24 to facilitate the insertion hole 13 to penetrate. 另外,固定带24的长度需要设计合适,使固定带的自由端242穿过插孔13并固定在第二带体22的毛面224时,固定带24能够平整的压在该第二带体22上。 Further, the length of the strap 24 requires appropriate design, the free end of the strap 242 passes through the insertion hole 13 and fixed to the matte side of the second strip 22 is 224, the strap 24 can be pressed against the second flat strip 22. 该固定扣也可不设置外径缩小的颈部,即固定扣左右方向的运动被扣眼约束,而上下方向(即垂直传感器本体背面的方向)可动,该上下方向的运动则可被固定带约束。 The retaining buckle may be provided a reduced outer diameter of the neck portion, i.e., the direction of movement of the retaining buckle left eye constraints detained, while the vertical direction (i.e. a direction perpendicular to the rear surface of the sensor body) movable in the vertical direction of the movement can be secured with binding .

[0029] 该额头传感器具有固定扣和第一转动约束件,该绑带对应具有扣眼和第二转动约束件,该额头传感器与绑带组配时,该固定扣扣进该扣眼,该第一转动约束件和该第二转动约束件配合,对额头传感器1相对绑带2的平动和转动都进行了约束,使额头传感器1固定在绑带2上,不会轻易错位、松开或脱落。 [0029] The forehead sensor with a fixed buckle member and a first rotational restraint, the strap having a corresponding buttonhole and a second rotational restraint member when the strap set and the forehead sensor with the fixing buttoned into the grommet, the first rotation of the second restraint member and a rotatable member with constraint of translational and rotational sensors 1 2 forehead straps have been relatively constrained, so that the sensor 1 is fixed to the forehead strap 2, not easily misaligned, or loosened off . 该第一转动约束件可以为贯穿该固定扣12的插孔13 (如图4所示),第二转动约束件为一端固定一端可动的固定带24(如图5所示);该第一转动约束件也可为自传感器本体背面凸伸出的另一个具有头部和颈部的固定扣12',该两个固定扣12、12'间隔设置,如图9所示,该第二转动约束件对应为贯穿该带体的正面和背面的另一扣眼223',如图10所示,通过该两个固定扣12、 12'和两个扣眼223、223'的配合,也可以起到限制额头传感器相对绑带转动和平动的目的。 The first rotatable member may be constrained to penetrate the retaining buckle receptacle 13 (FIG. 4) 12, the second rotating member constrained to one end of the movable end fixed to the fixing belt 24 (FIG. 5); the first a rotation restraining member may have a buckle fixed to the head and neck protruding from the back surface to another sensor body 12 extending ', the two retaining buckle 12, 12' spaced, as shown in FIG. 9, the second rotational restraint member corresponds to the other through the front and back of the grommet strip 223 ', shown in Figure 10, through 12, the two retaining buckle 12' and with two grommets 223, 223 'may also act sensor forehead strap to limit rotation and translation relative to the object.

[0030] 该带体20的正面26包括第一正面211、第二正面221及第三正面231,该带体的背面27包括第一背面212、第二背面222及第三背面232。 [0030] The front surface 26 of the belt body 20 comprises a first front face 211, second face 221 and the third front 231, the back surface of the belt body 27 comprises a first back surface 212, a second back surface 222 and a third back surface 232. 该带体的正面26设有线缆固定件,该线缆固定件可以如前述的长条形的结构套25,也可由两个或两个以上分离设置的长度较短的结构套25'构成,如图11所示。 The front member 26 is provided with a cable fixation member, the cable fixing member as described above can be elongated sleeve structure 25, the structure may also be a short length of two or more separate sleeve disposed 25 'form , as shown in FIG. 该绑带的正面也可不设置结构套,而将线缆通过胶粘等方式直接固定在该绑带正面。 The front structure may not be provided strap sets, and the cable strap fixed directly to the front face by gluing or the like.

[0031] 该带体可以为前述的包括第一带体、第二带体和第三带体的开口非封闭式的条形结构,也可以为封闭的环状结构。 [0031] The foregoing may be a strip comprising a first strip, the opening non-closed body with a stripe structure of the second and the third band member, or may be a closed structure. 为了在使用时便于额头传感器的准确定位,该第二带体较佳的是由非弹性的材料制成,当然,其也可以由弹性材料制成。 In order to facilitate accurate positioning of the forehead sensor in use, the second strip is preferably made of a non-elastic material, of course, it may also be made of an elastic material. 为了便于不同头型的病人配戴,该第一带体和第三带体较佳的是由具有弹性的材料制成,从而使整个绑带的长度可以适当调整。 In order to facilitate different type of patient wearing the head, with the first body and the third strip is preferably made of a material having elasticity, so that the entire length of the strap can be appropriately adjusted. 该第一带体和第三带体除了可以采用魔术贴结构进行固定连接外,也可以按扣纽扣的方式进行连接,或者其它可以实现两者连接而使整个绑带形成环状的固定方式。 The first strip and the third strip may be employed in addition to the fixed structure Velcro connection, the connection may be made by way of snap button, or otherwise fixedly connected to both the strap to form an annular whole can be realized. 该固定带既可以固定在第二带体上,也可固定在第一带体或第三带体上。 The strap may be either fixed to the second strip, it may be fixed to the first body or the third belt strip. 该固定带自由端与绑带除了采用魔术贴结构进行固定外,也可采用胶粘的方式进行固定,也可采用扣纽扣式的方式固定连接,或者其它可以实现两者固定的方式。 The outer free end of the strap except Velcro straps fixed structure, the adhesive may also be a fixed manner, snap button type may also be employed in fixed connection, or other fixing may be achieved two ways.

[0032] 以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明,不能认定本发明的具体实施只局限于这些说明。 [0032] The above contents with the specific preferred embodiments of the present invention is further made to the detailed description, specific embodiments of the present invention should not be considered limited to these descriptions. 对于本发明所属技术领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干简单推演或替换,都应当视为属于本发明的保护范围。 Those of ordinary skill in the art for the present invention, without departing from the spirit of the present invention, can make various simple deduction or replacement, should be deemed to belong to the scope of the present invention.

Claims (7)

  1. 1. 一种额头传感器,用于与绑带配合,包括传感器本体,该传感器本体具有面向额头的正面及背向额头的背面,其特征在于:该传感器本体的背面凸伸出固定扣,且该传感器本体背面一侧还设有用于对传感器本体的转动进行约束的第一转动约束件,该第一转动约束件为贯穿该固定扣的插孔。 A forehead sensors, for mating with a strap, comprising a sensor body, the sensor body having a front surface and a back surface facing away from the forehead on the forehead, which is characterized in that: the convex back surface of the sensor body extending retaining buckle and the the back side of the sensor body also has a first rotation restraint member for restraining rotation of the sensor body, the first rotating member is constrained through the retaining buckle socket.
  2. 2.根据权利要求1所述的额头传感器,其特征在于:所述的固定扣具有头部和外径缩小的颈部,该颈部位于该头部和该传感器本体的背面之间,所述插孔贯穿该颈部或头部。 2. forehead sensor according to claim 1, wherein: said fastener having a head and a fixed outer diameter of the reduced neck portion, the neck portion located between the head and the back surface of the sensor body, the the insertion hole penetrating head or neck.
  3. 3.—种绑带,用于与权利要求1或2所述的额头传感器配合,包括具有面向额头的正面和背向额头的背面的带体,其特征在于:还包括用于与该额头传感器的固定扣配合的扣眼及用于与该额头传感器的第一转动约束件配合的第二转动约束件,该扣眼贯穿该带体的正面和背面,该第二转动约束件设于该带体,该第二转动约束件为固定带,该固定带具有安装端和可活动的自由端,该安装端与该带体固定,该自由端用于穿过该额头传感器的插孔后与该带体固定。 3.- kinds of straps, forehead or the sensor fitting 12 for the claim, comprising a strip having a rear surface and a front surface facing away from the forehead of the forehead, which is characterized in that: further comprising a sensor for the forehead a snap-fit ​​fixed buttonhole and a second rotational constraint member engaged with the first rotatable member of the forehead sensor constraint, the front and back surfaces of the grommet through the belt body, the second rotation restraining element disposed in the strip, the second rotary member is fixed with a constraint, the strap having a mounting end and a free end movable, secured to the end of the mounting strip, the free end of the insertion hole for passing through the body and the forehead sensor with fixed.
  4. 4.根据权利要求3所述的绑带,其特征在于:所述的带体包括顺次连接一体的第一带体、第二带体及第三带体,该第一、第二、第三带体均具有面向额头的正面和背向额头的背面,该带体的正面包括该第一、第二、第三带体的正面,该带体的背面包括该第一、第二、第三带体的背面,该扣眼贯穿该第二带体的正面和背面,该固定带的安装端固定在该第二带体,且该第一带体和第三带体中至少之一为弹性体。 4. The strap according to claim 3, wherein: said band comprises a first band integrally connected sequentially, a second strip and the third strip, the first, second, three strips each having a rear surface facing the front forehead and back of the forehead, the front of the strip comprises a first, second, third strip of the front surface, the back surface of the belt body comprising a first, second, three back surface of the belt body, the front and back through the buttonhole strip of the second mounting end of the strap is fixed to the second strip, and at least one of the first band body and the third elastic body belt body.
  5. 5.根据权利要求3所述的绑带,其特征在于:所述的带体的正面还具有用于定位线缆的线缆固定件。 The strap according to claim 3, wherein: said front strip further having a cable fixing member for positioning the cable.
  6. 6.根据权利要求5所述的绑带,其特征在于:所述的线缆固定件为带状结构套,该结构套固定在该带体的正面并与该带体正面围成具有入口和出口的过线槽。 6. A strap according to claim 5, wherein: said cable-fixing member has a belt structure sleeve, the sleeve is fixed to a front body structure of the strip and the body is surrounded with a front surface and having an inlet exports through trunking.
  7. 7.—种额头传感器固定组件,包括额头传感器及绑带,该额头传感器包括传感器本体,该传感器本体具有面向额头的正面和背向额头的背面,该绑带包括具有面向额头的正面和背向额头的背面的带体,其特征在于:该传感器本体的背面凸伸出固定扣,该固定扣具有头部和外径缩小的颈部,该颈部位于该头部和该背面之间,该传感器本体背面一侧还设有第一转动约束件,该第一转动约束件为贯穿该固定扣的插孔,该绑带还包括扣眼及第二转动约束件,该第二转动约束件为固定带,该固定带具有安装端和可活动的自由端,该安装端与该带体固定,该扣眼贯穿该带体的正面和背面,该扣眼与该固定扣的颈部匹配,该固定扣的头部和该传感器本体的背面夹住该带体,该第二转动约束件设于该带体,该自由端穿过该插孔并与该带体固定。 7.- species forehead sensor fixing assembly comprising a sensor and a forehead strap, the forehead sensor comprises a sensor body, the sensor body having a front surface and a back surface facing away from the forehead of the forehead, the forehead strap comprising a front face and a back having with a back surface of the forehead, which is characterized in that: the back surface of the sensor body extending protrusions snap fixing, the fixing fastener having a head and a reduced outer diameter of the neck portion, the neck portion located between the head portion and the back surface, the the back side of the sensor main body further has a first rotational restraint member, the first rotating member is constrained through the insertion hole of the fixing clasp, which further comprises a strap and a second buttonhole rotational restraint member, the second member is restrained against rotation fixed belt, the belt having a fixed end and a free end mounting a movable, the mounting end of the fixing strip, which runs through the eyelets of the front and back surfaces of the strip, the neck of the fixed matching buttonhole buckle, the buckle fixed back of the head and body of the sensor sandwich the strip, the second rotation restraining element disposed in the strip, the free end through the receptacle and secured to the strip.
CN 200710125422 2007-12-21 2007-12-21 Forehead sensor, bandage and forehead sensor fixing component CN101461704B (en)

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CN102525419A (en) * 2011-12-19 2012-07-04 北京工业大学 Sensor fixing device for human kinetic test
JP6189701B2 (en) * 2013-10-04 2017-08-30 日本光電工業株式会社 Sensors, and fasteners

Citations (1)

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Publication number Priority date Publication date Assignee Title
CN86102789A (en) 1985-04-25 1986-11-19 西屋电气公司 Electroencephalographic cap

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Publication number Priority date Publication date Assignee Title
CN86102789A (en) 1985-04-25 1986-11-19 西屋电气公司 Electroencephalographic cap

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