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CN221826733U - A positioning mechanism and terahertz detection equipment - Google Patents

A positioning mechanism and terahertz detection equipment Download PDF

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Publication number
CN221826733U
CN221826733U CN202420168713.8U CN202420168713U CN221826733U CN 221826733 U CN221826733 U CN 221826733U CN 202420168713 U CN202420168713 U CN 202420168713U CN 221826733 U CN221826733 U CN 221826733U
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main body
alignment
assembly
component
support plate
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刘赛
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Taijing Technology Nanjing Co ltd
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Taijing Technology Nanjing Co ltd
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Abstract

The application provides an alignment mechanism and terahertz detection equipment, and relates to the technical field of terahertz detection. The alignment mechanism is disposed on the main body, and includes: the device comprises an elastic support piece and an alignment assembly, wherein one side of the elastic support piece is fixedly connected or abutted against the main body, the opposite side of the elastic support piece is fixedly connected or abutted against the alignment assembly, the alignment assembly is used for fixing a component to be aligned, a driving connection assembly is arranged on the alignment assembly, the driving connection assembly is used for connecting the alignment assembly and the main body, and the driving alignment assembly moves relative to the main body, so that the angle and/or the position of the component to be aligned are adjusted. The alignment mechanism adopts the elastic supporting piece to support between the alignment assembly and the main body, and the alignment assembly is connected with the main body and moves relative to the main body through the driving connection assembly, so that the angle and/or the position of the component to be aligned can be adjusted, the structure is simple, and the operation is convenient.

Description

一种对位机构及太赫兹检测设备A positioning mechanism and terahertz detection equipment

技术领域Technical Field

本申请涉及太赫兹检测技术领域,具体而言,涉及一种对位机构及太赫兹检测设备。The present application relates to the field of terahertz detection technology, and in particular to an alignment mechanism and a terahertz detection device.

背景技术Background Art

太赫兹(Terahertz,THz)波是指频率在0.1THz至10THz范围内,位于微波和红外区域之间的电磁波。由于太赫兹光束具有低光子能量、丰富的吸收谱、穿透性好等优点,已经在物理、化学、电子信息、生命科学、材料科学、通讯雷达等多个重要领域显示出了巨大的应用前景。Terahertz (THz) waves refer to electromagnetic waves with a frequency range of 0.1THz to 10THz, between microwave and infrared regions. Due to the advantages of low photon energy, rich absorption spectrum, and good penetration, terahertz beams have shown great application prospects in many important fields such as physics, chemistry, electronic information, life sciences, materials science, and communication radar.

在利用太赫兹进行光学检测的技术中,多使用激光激励太赫兹芯片产生太赫兹信号,并使用激光激励太赫兹探测芯片对产生的太赫兹信号进行探测。为了保证探测的高效性,在太赫兹信号产生后,大多需要在太赫兹路径中引入离轴抛物面镜、太赫兹聚焦透镜等光学元器件以将太赫兹信号汇聚至太赫兹探测端。其中,太赫兹芯片与透镜的组装精度决定了太赫兹准光路的搭建质量,微小的组装偏差会造成太赫兹波无法沿着太赫兹检测设备的中心位置发射出去或者被接收到。因此,如何提出一种能够调整太赫兹芯片的角度,使太赫兹波能够沿着太赫兹检测设备的中心位置发射或被接收到的对位机构就显得重要且有意义。In the technology of using terahertz for optical detection, lasers are often used to excite terahertz chips to generate terahertz signals, and lasers are used to excite terahertz detection chips to detect the generated terahertz signals. In order to ensure the efficiency of detection, after the terahertz signal is generated, it is mostly necessary to introduce off-axis parabolic mirrors, terahertz focusing lenses and other optical components in the terahertz path to converge the terahertz signal to the terahertz detection end. Among them, the assembly accuracy of the terahertz chip and the lens determines the construction quality of the terahertz quasi-optical path. Minor assembly deviations will cause the terahertz wave to be unable to be emitted or received along the center of the terahertz detection device. Therefore, how to propose a positioning mechanism that can adjust the angle of the terahertz chip so that the terahertz wave can be emitted or received along the center of the terahertz detection device is important and meaningful.

实用新型内容Utility Model Content

本申请的目的在于,针对上述现有技术中的不足,提供一种对位机构及太赫兹检测设备,其能够对太赫兹芯片的角度和位置进行调整,使太赫兹波能够沿着中心位置发射或被接收到。The purpose of the present application is to provide a positioning mechanism and a terahertz detection device to address the deficiencies in the above-mentioned prior art, which can adjust the angle and position of the terahertz chip so that the terahertz wave can be emitted or received along the center position.

为实现上述目的,本申请实施例采用的技术方案如下:To achieve the above purpose, the technical solution adopted in the embodiment of the present application is as follows:

本申请实施例的一方面,提供一种对位机构,被配置在主体上,对位机构包括:弹性支撑件和对位组件,弹性支撑件的一侧用于与主体固定连接或抵持、相对的另一侧与对位组件固定连接或抵持,对位组件用于固定待对位元器件,对位组件上设有驱动连接组件,驱动连接组件用于连接对位组件和主体,并驱动对位组件相对于主体运动,从而调整待对位元器件的角度和/或位置。According to one aspect of an embodiment of the present application, there is provided an alignment mechanism, which is configured on a main body. The alignment mechanism includes: an elastic support member and an alignment component, one side of the elastic support member is used to be fixedly connected or abutted with the main body, and the other side opposite to the alignment component is fixedly connected or abutted with the alignment component, the alignment component is used to fix the components to be aligned, and a driving connection component is provided on the alignment component, the driving connection component is used to connect the alignment component and the main body, and drive the alignment component to move relative to the main body, so as to adjust the angle and/or position of the components to be aligned.

可选地,驱动连接组件包括至少三个第一连接件,至少三个第一连接件呈平面分布,对位组件与主体之间具有间隙,第一连接件用于调节对位组件与主体之间的距离。Optionally, the driving connection assembly includes at least three first connection members, the at least three first connection members are distributed in a plane, there is a gap between the alignment assembly and the main body, and the first connection members are used to adjust the distance between the alignment assembly and the main body.

可选地,对位组件包括支撑板和与支撑板连接的加强件,加强件的表面与支撑板朝向主体的表面相贴合,支撑板远离主体的表面用于固定待对位元器件,弹性支撑件与支撑板或加强件固定连接或抵持。Optionally, the alignment component includes a support plate and a reinforcement connected to the support plate, the surface of the reinforcement is in contact with the surface of the support plate facing the main body, the surface of the support plate away from the main body is used to fix the components to be aligned, and the elastic support member is fixedly connected or abutted against the support plate or the reinforcement.

可选地,加强件上设有避让通孔,弹性支撑件穿过避让通孔后与支撑板抵持。Optionally, the reinforcing member is provided with an avoidance through hole, and the elastic support member passes through the avoidance through hole and abuts against the support plate.

可选地,主体上设有限位孔,弹性支撑件的端部位于限位孔内并与限位孔的底部抵持。Optionally, a limiting hole is provided on the main body, and the end of the elastic support member is located in the limiting hole and abuts against the bottom of the limiting hole.

可选地,弹性支撑件为弹簧。Optionally, the elastic support member is a spring.

可选地,对位组件呈矩形,第一连接件包括四个,四个第一连接件分别位于对位组件的四个直角处。Optionally, the alignment component is rectangular, and includes four first connecting members, which are respectively located at four right angles of the alignment component.

可选地,支撑板为电路板,电路板还用于与待对位元器件电连接。Optionally, the support plate is a circuit board, and the circuit board is also used to electrically connect with the components to be aligned.

可选地,第一连接件为第一螺栓。Optionally, the first connecting member is a first bolt.

本申请实施例的另一方面,提供一种太赫兹检测设备,包括主体和设置在主体内的如上任一项的对位机构。According to another aspect of an embodiment of the present application, a terahertz detection device is provided, comprising a main body and an alignment mechanism as described above and arranged in the main body.

本申请的有益效果包括:The beneficial effects of this application include:

本申请提供了一种对位机构,被配置在主体上,对位机构包括:弹性支撑件和对位组件,弹性支撑件的一侧用于与主体固定连接或抵持、相对的另一侧与对位组件固定连接或抵持,对位组件用于固定待对位元器件,对位组件上设有驱动连接组件,驱动连接组件用于连接对位组件和主体,并驱动对位组件相对于主体运动,从而调整待对位元器件的角度和/或位置。该对位机构采用弹性支撑件在对位组件与主体之间进行支撑,并通过驱动连接组件使对位组件与主体连接并相对于主体运动,从而实现调整待对位元器件的角度和/或位置,结构简单,操作方便。The present application provides a positioning mechanism, which is configured on a main body. The positioning mechanism includes: an elastic support member and an alignment component. One side of the elastic support member is used to be fixedly connected or abutted with the main body, and the other side of the elastic support member is fixedly connected or abutted with the alignment component. The alignment component is used to fix the components to be aligned. The alignment component is provided with a driving connection component, which is used to connect the alignment component and the main body, and drive the alignment component to move relative to the main body, so as to adjust the angle and/or position of the components to be aligned. The positioning mechanism uses an elastic support member to support between the alignment component and the main body, and drives the alignment component to connect to the main body and move relative to the main body through the driving connection component, so as to adjust the angle and/or position of the components to be aligned. The structure is simple and the operation is convenient.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

为了更清楚地说明本申请实施例的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,应当理解,以下附图仅示出了本申请的某些实施例,因此不应被看作是对范围的限定,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他相关的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

图1为本申请实施例提供的对位机构的结构示意图;FIG1 is a schematic diagram of the structure of an alignment mechanism provided in an embodiment of the present application;

图2为本申请实施例提供的对位机构安装在主体上的剖视图;FIG2 is a cross-sectional view of an alignment mechanism provided in an embodiment of the present application installed on a main body;

图3为本申请实施例提供的太赫兹检测设备的结构示意图;FIG3 is a schematic diagram of the structure of a terahertz detection device provided in an embodiment of the present application;

图4为本申请实施例提供的太赫兹检测设备的剖视图。FIG. 4 is a cross-sectional view of a terahertz detection device provided in an embodiment of the present application.

图标:100-对位机构;110-弹性支撑件;120-对位组件;121-第一螺纹孔;122-支撑板;123-加强件;1231-避让通孔;130-驱动连接组件;131-第一连接件;140-第二连接件;200-主体;210-第一通孔;220-限位孔;300-待对位元器件;310-太赫兹天线;400-太赫兹检测设备。Icons: 100-alignment mechanism; 110-elastic support member; 120-alignment assembly; 121-first threaded hole; 122-support plate; 123-reinforcement member; 1231-avoidance through hole; 130-drive connection assembly; 131-first connection member; 140-second connection member; 200-main body; 210-first through hole; 220-limiting hole; 300-components to be aligned; 310-terahertz antenna; 400-terahertz detection equipment.

具体实施方式DETAILED DESCRIPTION

为使本申请实施例的目的、技术方案和优点更加清楚,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本申请实施例的组件可以以各种不同的配置来布置和设计。In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

因此,以下对在附图中提供的本申请的实施例的详细描述并非旨在限制要求保护的本申请的范围,而是仅仅表示本申请的选定实施例。需要说明的是,在不冲突的情况下,本申请的实施例中的各个特征可以相互结合,结合后的实施例依然在本申请的保护范围内。Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. It should be noted that, in the absence of conflict, the various features in the embodiments of the present application can be combined with each other, and the combined embodiments are still within the scope of protection of the present application.

应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步定义和解释。It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

在本申请的描述中,需要说明的是,术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,或者是该申请产品使用时惯常摆放的方位或位置关系,仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。此外,术语“第一”、“第二”、“第三”等仅用于区分描述,而不能理解为指示或暗示相对重要性。In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

在本申请的描述中,还需要说明的是,除非另有明确的规定和限定,术语“设置”、“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本申请中的具体含义。In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

本申请实施例的一方面,参照图1和图2,提供一种对位机构100,被配置在主体200上,对位机构100包括:弹性支撑件110和对位组件120,弹性支撑件110的一侧用于与主体200固定连接或抵持、相对的另一侧与对位组件120固定连接或抵持,对位组件120用于固定待对位元器件300,对位组件120上设有驱动连接组件130,驱动连接组件130用于连接对位组件120和主体200,并驱动对位组件120相对于主体200运动,从而调整待对位元器件300的角度和/或位置。In one aspect of an embodiment of the present application, referring to Figures 1 and 2, a positioning mechanism 100 is provided, which is configured on a main body 200. The positioning mechanism 100 includes: an elastic support member 110 and an alignment component 120. One side of the elastic support member 110 is used to be fixedly connected or abutted with the main body 200, and the other side opposite to the alignment component 120 is fixedly connected or abutted. The alignment component 120 is used to fix the component 300 to be aligned. A driving connection component 130 is provided on the alignment component 120. The driving connection component 130 is used to connect the alignment component 120 and the main body 200, and drive the alignment component 120 to move relative to the main body 200, so as to adjust the angle and/or position of the component 300 to be aligned.

该对位机构100用于调整待对位元件相对于主体200的角度和/或位置,具体地,对位机构100包括弹性支撑件110、对位组件120和驱动连接件,待对位元器件300安装在对位组件120上,对位组件120通过驱动连接组件130与主体200连接,对位组件120与主体200之间设有弹性支撑件110,弹性支撑件110的一端与主体200固定连接或抵持、相对的另一端与对位组件120固定连接或抵持。对位组件120在驱动连接组件130的作用下能够靠近或远离主体200,或者相对于主体200转动,从而实现对待对位元器件300角度和/或位置的调整。在对位组件120受驱运动的过程中,弹性支撑件110对对位组件120起到支撑的作用,并根据对位组件120的运动进行适应性变形。The alignment mechanism 100 is used to adjust the angle and/or position of the element to be aligned relative to the main body 200. Specifically, the alignment mechanism 100 includes an elastic support member 110, an alignment assembly 120 and a driving connection member. The element 300 to be aligned is installed on the alignment assembly 120. The alignment assembly 120 is connected to the main body 200 through a driving connection assembly 130. An elastic support member 110 is arranged between the alignment assembly 120 and the main body 200. One end of the elastic support member 110 is fixedly connected or abutted with the main body 200, and the other end is fixedly connected or abutted with the alignment assembly 120. Under the action of the driving connection assembly 130, the alignment assembly 120 can approach or move away from the main body 200, or rotate relative to the main body 200, so as to adjust the angle and/or position of the element 300 to be aligned. In the process of the driven movement of the alignment assembly 120, the elastic support member 110 supports the alignment assembly 120 and deforms adaptively according to the movement of the alignment assembly 120.

需要说明的是,主体200可以为任意需要安装待对位元器件300的设备主体200。示例地,请结合参照图4,主体200为太赫兹检测设备400的主体200,待对位元器件300为太赫兹天线310,则上述对位机构100能够对太赫兹天线310的角度和/或位置进行调整,使太赫兹波能够沿着太赫兹检测设备400的中心位置发射或被接收到。It should be noted that the main body 200 can be any device main body 200 that needs to be installed with the component 300 to be aligned. For example, referring to FIG. 4 , the main body 200 is the main body 200 of the terahertz detection device 400, and the component 300 to be aligned is the terahertz antenna 310, then the alignment mechanism 100 can adjust the angle and/or position of the terahertz antenna 310, so that the terahertz wave can be emitted or received along the center position of the terahertz detection device 400.

另外,本实施例中,对对位组件120和驱动连接组件130的结构不作限定,只要对位组件120能够在驱动连接组件130的作用下与主体200连接并相对于主体200运动即可。In addition, in this embodiment, the structures of the alignment component 120 and the driving connection component 130 are not limited, as long as the alignment component 120 can be connected to the main body 200 and move relative to the main body 200 under the action of the driving connection component 130.

上述对位机构100,采用弹性支撑件110在对位组件120与主体200之间进行支撑,并通过驱动连接组件130使对位组件120与主体200连接并相对于主体200运动,从而实现调整待对位元器件300的角度和/或位置,结构简单,操作方便。The above-mentioned alignment mechanism 100 uses an elastic support member 110 to support the alignment component 120 and the main body 200, and drives the connecting component 130 to connect the alignment component 120 to the main body 200 and move relative to the main body 200, thereby adjusting the angle and/or position of the component 300 to be aligned. It has a simple structure and is easy to operate.

可选地,本申请实施例的一种可实现的方式中,驱动连接组件130包括至少三个第一连接件131,至少三个第一连接件131呈平面分布,对位组件120与主体200之间具有间隙,第一连接件131用于调节对位组件120与主体200之间的距离。Optionally, in one implementable manner of an embodiment of the present application, the driving connection assembly 130 includes at least three first connection members 131, and the at least three first connection members 131 are distributed in a plane, and there is a gap between the alignment assembly 120 and the main body 200, and the first connection members 131 are used to adjust the distance between the alignment assembly 120 and the main body 200.

需要说明的是,至少三个第一连接件131呈平面分布是指至少三个第一连接件131的轴线相互平行且不沿同一直线分布。第一连接件131能够调节其所在位置处对位组件120与主体200之间的距离,至少三个第一连接件131配合可以使对位组件120靠近或远离主体200,或者相对于主体200转动。It should be noted that the at least three first connecting members 131 are distributed in a plane, which means that the axes of the at least three first connecting members 131 are parallel to each other and are not distributed along the same straight line. The first connecting member 131 can adjust the distance between the alignment component 120 and the main body 200 at its location, and the at least three first connecting members 131 cooperate to make the alignment component 120 approach or move away from the main body 200, or rotate relative to the main body 200.

可选地,本申请实施例的一种可实现的方式中,对位组件120呈矩形,第一连接件131包括四个,四个第一连接件131分别位于对位组件120的四个直角处。如此设置,可以提高对位精度。Optionally, in an achievable manner of the embodiment of the present application, the alignment component 120 is rectangular, and the first connecting members 131 include four, and the four first connecting members 131 are respectively located at four right angles of the alignment component 120. Such a configuration can improve the alignment accuracy.

可选地,本申请实施例的一种可实现的方式中,第一连接件131为第一螺栓。Optionally, in one implementable manner of the embodiment of the present application, the first connecting member 131 is a first bolt.

示例地,主体200上设有第一通孔210,对位组件120上设有第一螺纹孔121,第一螺栓的头部与主体200抵持,第一螺栓穿过第一通孔210后与第一螺纹孔121螺纹连接,通过旋转第一螺栓,即可调整对位组件120与第一螺栓的配合位置,进而调整第一螺栓所在位置处对位组件120与主体200之间的距离。至少三个第一螺栓配合,即可使对位组件120靠近或远离主体200,或者相对于主体200转动。For example, the main body 200 is provided with a first through hole 210, the alignment component 120 is provided with a first threaded hole 121, the head of the first bolt abuts against the main body 200, and the first bolt passes through the first through hole 210 and is threadedly connected with the first threaded hole 121. By rotating the first bolt, the matching position of the alignment component 120 and the first bolt can be adjusted, thereby adjusting the distance between the alignment component 120 and the main body 200 at the position of the first bolt. When at least three first bolts are matched, the alignment component 120 can be moved closer to or away from the main body 200, or rotated relative to the main body 200.

示例地,对位组件120上设有第二通孔,主体200上设有第二螺纹孔,第一螺栓的头部与对位组件120抵持,第一螺栓穿过第二通孔后与第二螺纹孔螺纹连接,通过旋转第一螺栓,即可调整第一螺栓与主体200的配合位置,进而调整第一螺栓所在位置处对位组件120与主体200之间的距离。至少三个第一螺栓配合,即可使对位组件120靠近或远离主体200,或者相对于主体200转动。For example, the alignment component 120 is provided with a second through hole, the main body 200 is provided with a second threaded hole, the head of the first bolt abuts against the alignment component 120, and the first bolt passes through the second through hole and is threadedly connected with the second threaded hole. By rotating the first bolt, the matching position of the first bolt and the main body 200 can be adjusted, thereby adjusting the distance between the alignment component 120 and the main body 200 at the position of the first bolt. When at least three first bolts are matched, the alignment component 120 can be moved closer to or away from the main body 200, or rotated relative to the main body 200.

可选地,本申请实施例的一种可实现的方式中,对位组件120包括支撑板122和与支撑板122连接的加强件123,加强件123的表面与支撑板122朝向主体200的表面相贴合,支撑板122远离主体200的表面用于固定待对位元器件300,弹性支撑件110与支撑板122或加强件123固定连接或抵持。Optionally, in one achievable method of an embodiment of the present application, the alignment component 120 includes a support plate 122 and a reinforcement member 123 connected to the support plate 122, the surface of the reinforcement member 123 is in contact with the surface of the support plate 122 facing the main body 200, the surface of the support plate 122 away from the main body 200 is used to fix the component 300 to be aligned, and the elastic support member 110 is fixedly connected or abutted to the support plate 122 or the reinforcement member 123.

加强件123位于支撑板122和主体200之间,待对位元器件300固定在支撑板122上,加强件123通过与支撑板122贴合的方式来提高支撑板122的强度,从而确保支撑板122受力后不变形。此时,弹性支撑件110的端部与支撑板122固定连接或抵持,或者,弹性支撑件110的端部与加强件123固定连接或抵持,从而实现对对位组件120的支撑。The reinforcing member 123 is located between the support plate 122 and the main body 200. The alignment component 300 is fixed on the support plate 122. The reinforcing member 123 improves the strength of the support plate 122 by fitting with the support plate 122, thereby ensuring that the support plate 122 does not deform after being stressed. At this time, the end of the elastic support member 110 is fixedly connected or abutted against the support plate 122, or the end of the elastic support member 110 is fixedly connected or abutted against the reinforcing member 123, thereby achieving support for the alignment assembly 120.

可选地,本申请实施例的一种可实现的方式中,加强件123上设有避让通孔1231,弹性支撑件110穿过避让通孔1231后与支撑板122抵持。弹性支撑件110通过抵持的方式对对位组件120进行支撑,更加便于装配,且不会对支撑板122产生影响。Optionally, in one possible implementation of the embodiment of the present application, the reinforcement member 123 is provided with an avoidance through hole 1231, and the elastic support member 110 passes through the avoidance through hole 1231 and abuts against the support plate 122. The elastic support member 110 supports the alignment assembly 120 by abutting, which is more convenient for assembly and will not affect the support plate 122.

可选地,本申请实施例的一种可实现的方式中,主体200上设有限位孔220,弹性支撑件110的端部位于限位孔220内并与限位孔220的底部抵持。弹性支撑件110通过抵持的方式对对位组件120进行支撑,更加便于装配。Optionally, in one achievable manner of the embodiment of the present application, a limiting hole 220 is provided on the main body 200, and the end of the elastic support member 110 is located in the limiting hole 220 and abuts against the bottom of the limiting hole 220. The elastic support member 110 supports the alignment component 120 by abutting, which is more convenient for assembly.

可选地,本申请实施例的一种可实现的方式中,弹性支撑件110为弹簧。Optionally, in one implementable manner of the embodiment of the present application, the elastic support member 110 is a spring.

弹簧能够对对位组件120进行支撑,并根据对位组件120的运动进行适应性变形。同时,弹簧内部中空,还可以方便主体200内部的走线。The spring can support the alignment component 120 and deform adaptively according to the movement of the alignment component 120. At the same time, the spring is hollow inside, which can also facilitate the wiring inside the main body 200.

可选地,本申请实施例的一种可实现的方式中,加强件123与支撑板122之间通过第二连接件140固定连接,第二连接件140的尾部位于加强件123内,以避免与主体200之间发生干涉,或者影响对对位组件120角度和/或位置的调节。Optionally, in one achievable method of an embodiment of the present application, the reinforcement 123 and the support plate 122 are fixedly connected via a second connecting member 140, and the tail of the second connecting member 140 is located inside the reinforcement 123 to avoid interference with the main body 200 or affecting the adjustment of the angle and/or position of the alignment component 120.

更进一步地,第二连接件140为第二螺栓,第二螺栓包括四个,四个第二螺栓呈矩形分布。Furthermore, the second connecting member 140 is a second bolt, and the second bolts include four second bolts, which are distributed in a rectangular shape.

可选地,本申请实施例的一种可实现的方式中,支撑板122为电路板,电路板还用于与待对位元器件300电连接。此时,支撑板122对待对位元器件300不仅起到支撑作用,还能够为待对位元器件300供电,使其实现相应的功能。Optionally, in one possible implementation of the embodiment of the present application, the support plate 122 is a circuit board, and the circuit board is also used to electrically connect to the component to be aligned 300. In this case, the support plate 122 not only supports the component to be aligned 300, but also can supply power to the component to be aligned 300 to enable it to achieve corresponding functions.

请参照图3和图4,本实施例还提供一种太赫兹检测设备400,包括主体200和设置在主体200内的如上任一项的对位机构100。3 and 4 , this embodiment further provides a terahertz detection device 400 , including a main body 200 and an alignment mechanism 100 as described above and disposed in the main body 200 .

此时,待对位元器件300为太赫兹天线310,对位机构100能够对太赫兹天线310的角度和/或位置进行调整,使太赫兹波能够沿着太赫兹检测设备400的中心位置发射或被接收到。At this time, the component 300 to be aligned is a terahertz antenna 310 , and the alignment mechanism 100 can adjust the angle and/or position of the terahertz antenna 310 so that the terahertz wave can be emitted or received along the center position of the terahertz detection device 400 .

以上所述仅为本申请的优选实施例而已,并不用于限制本申请,对于本领域的技术人员来说,本申请可以有各种更改和变化。凡在本申请的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本申请的保护范围之内。The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. An alignment mechanism disposed on a main body, the alignment mechanism comprising: the device comprises an elastic support piece and an alignment assembly, wherein one side of the elastic support piece is fixedly connected or abutted to the main body, the other opposite side of the elastic support piece is fixedly connected or abutted to the alignment assembly, the alignment assembly is used for fixing a component to be aligned, a driving connection assembly is arranged on the alignment assembly and is used for connecting the alignment assembly with the main body and driving the alignment assembly to move relative to the main body, so that the angle and/or the position of the component to be aligned are adjusted.
2. The alignment mechanism of claim 1, wherein the drive connection assembly comprises at least three first connectors, the at least three first connectors being in a planar distribution, the alignment assembly having a gap with the body, the first connectors being configured to adjust a distance between the alignment assembly and the body.
3. The alignment mechanism of claim 2, wherein the alignment assembly comprises a support plate and a reinforcement member connected to the support plate, wherein a surface of the reinforcement member is attached to a surface of the support plate facing the main body, a surface of the support plate away from the main body is used for fixing the component to be aligned, and the elastic support member is fixedly connected or abutted to the support plate or the reinforcement member.
4. The alignment mechanism of claim 3 wherein said reinforcement member has a relief aperture therethrough and said resilient support member is disposed in abutment with said support plate after passing through said relief aperture.
5. The alignment mechanism of claim 1, wherein the body has a limiting aperture, and wherein the end of the resilient support is positioned within the limiting aperture and abuts the bottom of the limiting aperture.
6. The alignment mechanism of claim 1 wherein said resilient support is a spring.
7. The alignment mechanism of claim 2, wherein the alignment assembly is rectangular, the first connector comprises four, and the four first connectors are located at four right angles of the alignment assembly, respectively.
8. The alignment mechanism of claim 3, wherein the support plate is a circuit board that is further configured to electrically connect to a component to be aligned.
9. The alignment mechanism of claim 2, wherein the first connector is a first bolt.
10. A terahertz detection apparatus, characterized by comprising a main body and an alignment mechanism according to any one of claims 1 to 9 provided in the main body.
CN202420168713.8U 2024-01-23 2024-01-23 A positioning mechanism and terahertz detection equipment Active CN221826733U (en)

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