WO2007054017A1 - Linkage of microscope slide holders - Google Patents

Linkage of microscope slide holders Download PDF

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Publication number
WO2007054017A1
WO2007054017A1 PCT/CN2006/002980 CN2006002980W WO2007054017A1 WO 2007054017 A1 WO2007054017 A1 WO 2007054017A1 CN 2006002980 W CN2006002980 W CN 2006002980W WO 2007054017 A1 WO2007054017 A1 WO 2007054017A1
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WO
WIPO (PCT)
Prior art keywords
stage
microscope slide
intermediate connector
slide clamp
clamp linkage
Prior art date
Application number
PCT/CN2006/002980
Other languages
French (fr)
Chinese (zh)
Inventor
Chaksing Yeung
Original Assignee
Motic China Group Co., Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motic China Group Co., Ltd filed Critical Motic China Group Co., Ltd
Publication of WO2007054017A1 publication Critical patent/WO2007054017A1/en

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/26—Stages; Adjusting means therefor
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/34—Microscope slides, e.g. mounting specimens on microscope slides

Definitions

  • the utility model relates to a microscope slide clamp linkage device.
  • a slide a glass piece in which a biological specimen is placed in a microscopic specimen
  • One method is to use a clip body of a mechanical stage to clamp and fix a slide glass, and the fixed claws and the movable claws of the mechanical implant table clip body are pressed against the left and right sides of the slide glass, and the mechanical type is controlled.
  • the X- and Y-direction movements of the stage move the slides in the front-rear and left-right directions to observe and detect the specimen.
  • This type of film holder is relatively expensive, and since the slide glass is relatively thin, the slide glass is easily damaged when the side surface of the slide glass is clamped.
  • Another way is to use two separate clips to hold the fixed slide.
  • the two wafer holders are pressed against the upper surface of the slide glass, and since the upper surface of the slide glass is relatively large, the slide glass is not easily damaged.
  • the two separate clip bodies are respectively fixed at two positions of the stage, and the movement of one sheet clip cannot drive the movement of the other sheet holder. When mounting glass slides and moving slides, it is necessary to remove the two clips at the same time, which is inconvenient.
  • the object of the present invention is to provide a microscope slide clip linkage device which is convenient for holding and fixing a slide glass and is not easy to damage the slide glass.
  • a microscope slide clamp linkage device which is composed of two chip clamp bodies, one intermediate connection body, two compression springs and two axial position screws.
  • the intermediate connecting body is disposed between the two piece clamping bodies; the two compression springs are respectively placed between the left piece clamping body, the right piece clamping body and the stage, the intermediate connecting body and the pressing parts of the two piece clamping bodies It is fixed to the stage by springs and shaft screws.
  • the two axial screws are respectively screwed into the two screw holes of the stage through their threads.
  • the inner diameters of the two compression springs are slightly larger than the outer diameter of the intermediate portion of the axial position screws, and the intermediate portions of the two axial position screws are respectively inserted into the inner holes of the compression spring.
  • the above-mentioned axial screw size and compression spring force can adjust the pressing force of the left and right piece clamps. the size of.
  • Both ends of the intermediate connecting body are respectively pressed at one ends of the two chip holders.
  • the two chip holders are a left piece body and a right piece body, and the angle between the left and right piece pieces can be adjusted.
  • the intermediate connecting body is placed above the left piece folder and the right piece body, the one end hole of the intermediate connecting body is aligned with the left piece body hole, and the other end hole is aligned with the hole of the right piece body, and then the axial position is
  • the screws are respectively inserted into the holes of the middle connecting body and the left piece body and the right piece body, and are spirally connected with the holes on the stage, thereby fixing the left piece body, the right piece body and the intermediate connecting body on the stage. .
  • the above solution facilitates the clamping and fixing of the slide glass, and is not easy to damage the slide glass, thereby improving the use efficiency.
  • the finger is gently pressed against the intermediate connecting body by the principle of the lever and the transmission of the force.
  • the pressure exerted on the intermediate connecting body is uniformly applied to the left and right two piece clamping bodies, so that the slide glass clips can be linked, thereby controlling the clamping faces of the left and right two piece clamping bodies to be separated or pressed against the supporting glass. Chip.
  • FIG. 1 is a schematic view of a microscope slide clamp linkage device of the present invention
  • Figure 2 is a partial enlarged view of the left piece of the utility model
  • Figure 3 is a partially enlarged cross-sectional view of the right piece of the present invention.
  • the microscope slide clamp linkage device of the present invention comprises a left piece clamp body 1, a right piece clamp body 2, two compression springs 3, and two shafts.
  • the bit screw 4 is composed of an intermediate connector 5 .
  • the slide glass 6 is placed at the intermediate portion of the stage 7.
  • Two compression springs 3 are respectively placed between the left piece body 1, the right piece body 2 and the stage 7, and the intermediate connection body 5 is placed above the left piece body 1 and the right piece body 2, and the middle One end of the connecting body 5 is aligned with the hole of the left piece body 1 and the hole of the compression spring 3, and the other end of the intermediate piece 5 is aligned with the hole of the right piece 2 and the hole of the other compression spring 3, and then two The axial screw 4 is inserted into the intermediate connecting body 5 and the left piece body 1 and the compression spring 3 , and the other end of the intermediate connecting body 5 and the right piece body 2 and the hole of the compression spring 3.
  • the screw thread 41 at the front portion of the shaft screw 4 is screwed into the screw hole of the stage 7, whereby the left sheet body 1, the right sheet body 2, and the intermediate connecting body 5 are fixed to the stage 7.
  • the force is transmitted to both ends of the intermediate connecting body 5, and the force is applied to the right end portion 11 of the left piece body I and the right piece.
  • the right end portion 21 of the body 2 is located.
  • the left piece body can be controlled to be separated from the glass slide 6 at the same time as the portion of the right piece body 2 which is pressed against the slide glass 6.
  • the pressure on the intermediate connecting body 5 is canceled, and the left piece body 1 and the right piece body 2 can automatically press the slide glass 6 again.

Abstract

A linkage of microscope slide holders comprises two slide holders (1,2) and an in-between link member (5) provided between two slide holders (1,2). One end of one slide holder (1) is pressed by one end of the in-between link member (5); one end of another slide holder (1) is pressed by another end of the in-between link member (5). The two slide holders (1,2) and the in-between link member (5) are fixed on the stage (7) by compression springs (3) and bolt shafts (4) at two pressing part. When the in-between link member (5) is pressed, the two slide holders (1,2) can move upwards simultaneously, in other words, the two slide holders (1,2) achieve linkage.

Description

显微镜载玻片夹联动装置  Microscope slide clamp linkage
技术领域 Technical field
本实用新型涉及一种显微镜载玻片夹联动装置。  The utility model relates to a microscope slide clamp linkage device.
背景技术 Background technique
传统的显微镜中，载玻片（在显微标本中放置生物标本的玻璃片） 的夹持固定通常采用两种方式。一种方式是利用机械式载物台的片夹 体夹持固定载玻片，机械式栽物台片夹体的固定爪与活动爪压紧在载 玻片的左右两侧面， 通过控制机械式载物台的 X、 Y方向运动， 从而 在前后、 左右方向移动载玻片， 实现对标本的观察检测。 这种片夹成 本比较高， 而且由于载玻片比较薄， 在夹紧载玻片的侧面时， 容易损 伤载玻片。另一种方式是采用单独的两个片夹来夹持固定载玻片。在 这种方式中， 两个片夹体压紧在载玻片的上表面， 由于载玻片的上表 面比较大, 不易损伤载玻片。这两个单独的片夹体被分别固定在载物 台的两个位置， 一个片夹体的移动不能带动另一个片夹体的移动。 而 在装夹载玻 -片和移动载玻片时， 需同时移开这两个片夹体， 这样操作 就很不方便。  In a conventional microscope, the holding of a slide (a glass piece in which a biological specimen is placed in a microscopic specimen) is usually carried out in two ways. One method is to use a clip body of a mechanical stage to clamp and fix a slide glass, and the fixed claws and the movable claws of the mechanical implant table clip body are pressed against the left and right sides of the slide glass, and the mechanical type is controlled. The X- and Y-direction movements of the stage move the slides in the front-rear and left-right directions to observe and detect the specimen. This type of film holder is relatively expensive, and since the slide glass is relatively thin, the slide glass is easily damaged when the side surface of the slide glass is clamped. Another way is to use two separate clips to hold the fixed slide. In this manner, the two wafer holders are pressed against the upper surface of the slide glass, and since the upper surface of the slide glass is relatively large, the slide glass is not easily damaged. The two separate clip bodies are respectively fixed at two positions of the stage, and the movement of one sheet clip cannot drive the movement of the other sheet holder. When mounting glass slides and moving slides, it is necessary to remove the two clips at the same time, which is inconvenient.
实用新型内容 Utility model content
本实用新型的目的就是提供一种载玻片的夹持固定既方便,又不 易损伤载玻片的显微镜载玻片夹联动装置。  The object of the present invention is to provide a microscope slide clip linkage device which is convenient for holding and fixing a slide glass and is not easy to damage the slide glass.
为了实现上迷的目的， 本实用新型采取了以下解决方案： 一种显微镜载玻片夹联动装置，由两个片夹体、一个中间连接体、 两个压缩弹簧、 两个轴位螺钉组成， 中间连接体设置在这两个片夹体 之间； 两个压缩弹簧分別安放在左片夹体、 右片夹体与载物台之间， 中间连接体和两个片夹体的压紧部位通过弹簧和轴位螺钉固定在载 物台上。  In order to achieve the above purpose, the utility model adopts the following solutions: A microscope slide clamp linkage device, which is composed of two chip clamp bodies, one intermediate connection body, two compression springs and two axial position screws. The intermediate connecting body is disposed between the two piece clamping bodies; the two compression springs are respectively placed between the left piece clamping body, the right piece clamping body and the stage, the intermediate connecting body and the pressing parts of the two piece clamping bodies It is fixed to the stage by springs and shaft screws.
所述两个轴位螺钉分别通过其螺纹旋入载物台的两个螺孔内。 所述两个压缩弹簧的内直径稍大于其中轴位螺钉中间部位的外 直径， 并将两个轴位螺钉的中间部位分别穿入压缩弹簧的内孔内。  The two axial screws are respectively screwed into the two screw holes of the stage through their threads. The inner diameters of the two compression springs are slightly larger than the outer diameter of the intermediate portion of the axial position screws, and the intermediate portions of the two axial position screws are respectively inserted into the inner holes of the compression spring.
上迷的轴位螺钉尺寸和压缩弹簧力可以调节左右片夹体压紧力 的大小。 The above-mentioned axial screw size and compression spring force can adjust the pressing force of the left and right piece clamps. the size of.
所述的中间连接体的两端分别压紧在两个片夹体的一端。  Both ends of the intermediate connecting body are respectively pressed at one ends of the two chip holders.
所迷的两个片夹体为一个左片夹体， 和一个右片夹体， 所述左右 两个片夹体之间的角度可以调节。  The two chip holders are a left piece body and a right piece body, and the angle between the left and right piece pieces can be adjusted.
所述的中间连接体放置在左片夹和右片夹体的上方，中间连接体 的一端孔与左片夹体孔对齐， 其另一端孔与右片夹体的孔对齐，再将 轴位螺钉分别插入中间连接体与左片夹体、 右片夹体的孔内， 与载物 台上的孔螺旋相连， 从而将左片夹体、 右片夹体和中间连接体固定在 载物台。  The intermediate connecting body is placed above the left piece folder and the right piece body, the one end hole of the intermediate connecting body is aligned with the left piece body hole, and the other end hole is aligned with the hole of the right piece body, and then the axial position is The screws are respectively inserted into the holes of the middle connecting body and the left piece body and the right piece body, and are spirally connected with the holes on the stage, thereby fixing the left piece body, the right piece body and the intermediate connecting body on the stage. .
上述方案， 方便了载玻片的夹持和固定， 又不易损伤载玻片， 提 高了使用效率。 在使用中， 要同时移开左右两个片夹体时， 只要在中 间连接体上施加一定的压力， 用一只手指轻轻地压在中间连接体上， 通过杠杆原理和力的传动作用，就会将在中间连接体上施加的压力均 匀地作用到左右两个片夹体上,使载玻片夹可以联动， 从而控制左右 两个片夹体的夹持面离开或压紧在载玻片上。  The above solution facilitates the clamping and fixing of the slide glass, and is not easy to damage the slide glass, thereby improving the use efficiency. In use, when removing the left and right two-piece clips at the same time, as long as a certain pressure is applied to the intermediate connecting body, the finger is gently pressed against the intermediate connecting body by the principle of the lever and the transmission of the force. The pressure exerted on the intermediate connecting body is uniformly applied to the left and right two piece clamping bodies, so that the slide glass clips can be linked, thereby controlling the clamping faces of the left and right two piece clamping bodies to be separated or pressed against the supporting glass. Chip.
附图说明 DRAWINGS
图 1为本实用新型显微镜载玻片夹联动装置示意图；  1 is a schematic view of a microscope slide clamp linkage device of the present invention;
图 2为本实用新型左片夹体处局部示意放大图；  Figure 2 is a partial enlarged view of the left piece of the utility model;
图 3为本实用新型右片夹体处局部示意剖视放大图。  Figure 3 is a partially enlarged cross-sectional view of the right piece of the present invention.
具体实施方式 detailed description
如图 1、 2、 3所示， 本实用新型所述的一种显微镜载玻片夹联动 装置， 包含一个左片夹体 1、 一个右片夹体 2, 两个压缩弹簧 3， 两个 轴位螺钉 4， 一个中间连接体 5组成。 载玻片 6放置在载物台 7的中间部 位。两个压缩弹簧 3分别安放在左片夹体 1、右片夹体 2与载物台 7之间， 中间连接体 5放置在左片夹体 1和右片夹体 2的上方， 并使中间连接体 5 的一端孔与左片夹体 1孔和压缩弹簧 3孔对齐， 中间连接体 5的另一端 孔与右片夹体 2孔和另一压缩弹簧 3的孔对齐，再分别将两个轴位螺钉 4插入中间连接体 5与左片夹体 1和压缩弹簧 3, 以及中间连接体 5另一 端与右片夹体 2和压缩弹簧 3的孔内。 再通过轴位螺钉 4前部的螺紋 41 旋入载物台 7的螺孔内， 从而将左片夹体 1、 右片夹体 2和中间连接体 5 固定在载物台 7上。 当在中间连接体 5的右边部位 51处上方施加适当的压力， 该力就 会传递到中间连接体 5的两端，并将该力作用到左片夹体 I的右端部位 11处和右片夹体 2的右端部位 21处。 当左片夹体 1的右端部位 11处、 右 片夹体 2的右端部位 21处受到压力时， 利用杠杆原理， 左片夹体 1、 右 片夹体 2的左端压紧载玻片 6的部位就会上升，从而可以装拆与移动载 玻片 6。 通过控制轴位螺釘 4中间部位 42的长度与压缩弹簧 3弹力的大 小， 可以控制左片夹体 1、 右片夹体 2压紧载玻片 6力的大小。 这样， 只要用一只手指轻轻地压在中间连接体 5上， 就可以控制左片夹体 1. 与右片夹体 2的压紧载玻片 6的部位同时离开载玻片 6。 中间连接体 5上 的压力取消， 左片夹体 1与右片夹体 2又可以自动地压紧载玻片 6。 As shown in Figures 1, 2, and 3, the microscope slide clamp linkage device of the present invention comprises a left piece clamp body 1, a right piece clamp body 2, two compression springs 3, and two shafts. The bit screw 4 is composed of an intermediate connector 5 . The slide glass 6 is placed at the intermediate portion of the stage 7. Two compression springs 3 are respectively placed between the left piece body 1, the right piece body 2 and the stage 7, and the intermediate connection body 5 is placed above the left piece body 1 and the right piece body 2, and the middle One end of the connecting body 5 is aligned with the hole of the left piece body 1 and the hole of the compression spring 3, and the other end of the intermediate piece 5 is aligned with the hole of the right piece 2 and the hole of the other compression spring 3, and then two The axial screw 4 is inserted into the intermediate connecting body 5 and the left piece body 1 and the compression spring 3 , and the other end of the intermediate connecting body 5 and the right piece body 2 and the hole of the compression spring 3. Further, the screw thread 41 at the front portion of the shaft screw 4 is screwed into the screw hole of the stage 7, whereby the left sheet body 1, the right sheet body 2, and the intermediate connecting body 5 are fixed to the stage 7. When a proper pressure is applied above the right portion 51 of the intermediate connecting body 5, the force is transmitted to both ends of the intermediate connecting body 5, and the force is applied to the right end portion 11 of the left piece body I and the right piece. The right end portion 21 of the body 2 is located. When the right end portion 11 of the left piece body 1 is subjected to pressure at the right end portion 21 of the right piece body 2, the left end of the left piece body 1 and the right piece body 2 are pressed against the slide glass 6 by the principle of leverage. The part will rise so that the slide 6 can be attached and detached. By controlling the length of the intermediate portion 42 of the axial screw 4 and the elastic force of the compression spring 3, it is possible to control the magnitude of the force of the left piece body 1 and the right piece body 2 against the slide glass 6. Thus, as long as the finger is gently pressed against the intermediate connecting body 5, the left piece body can be controlled to be separated from the glass slide 6 at the same time as the portion of the right piece body 2 which is pressed against the slide glass 6. The pressure on the intermediate connecting body 5 is canceled, and the left piece body 1 and the right piece body 2 can automatically press the slide glass 6 again.

Claims

权利要求书 Claim
1、一种显微镜载玻片夹联动装置，其特征在于： 由两个片夹体、 一个中间连接体、 连接装置组成， 中间连接体设置在这两个片夹体之 间，该中间连接体的一端压紧在一只片夹体的一端， 而中间连接体的 另一端压紧在另一只片夹体的一端，两端压紧部位再通过连接装置固 定在载物台上。  A microscope slide clamp linkage device, comprising: two chip holders, an intermediate connector, and a connecting device, wherein the intermediate connector is disposed between the two plate holders, the intermediate connector One end is pressed against one end of one of the clip bodies, and the other end of the intermediate connecting body is pressed against one end of the other clip body, and the pressed portions at both ends are fixed to the stage through the connecting device.
2、如权利要求 1中所迷的一种显微镜载玻片夹联动装置， 其特征 在于： 所迷的连接装置由两个压缩弹簧、 两个轴 螺钉组成， 两个压 缩弹簧分别安放在两片夹体与载物台之间。  2. A microscope slide clamp linkage as claimed in claim 1, wherein: the attachment means consists of two compression springs, two shaft screws, and two compression springs are respectively placed in two pieces. Between the body and the stage.
3、如权利要求 1中所述的一种显微镜载玻片夹联动装置， 其特征 在于： 装置以中间连接体、 夹片体、 压缩弹簧孔、 载物台自上而下排 列，中间连接体两端与两夹片体的两端压紧部位的两端孔和压缩弹簧 孔、 载物台上的孔对齐， 轴位螺钉分别插入中间连接体与左片夹体、 右片夹体的孔内， 与载物台上的孔螺旋相连。  3. A microscope slide clamp linkage device as claimed in claim 1, wherein: the device is arranged from the top to the bottom with an intermediate connector, a clip body, a compression spring hole, and a carrier, and the intermediate connector The two ends of the two ends of the two clamping bodies are aligned with the compression spring holes and the holes on the stage, and the axial screws are respectively inserted into the intermediate connecting body and the left piece clamping body and the right piece clamping body hole. Inside, it is spirally connected to the hole on the stage.
4、如权利要求 2中所述的一种显微镜载坡片夹联动装置， 其特征 在于：所述两个压缩弹簧的内直径稍大于其中轴位螺钉中间部位的外 直径。  A microscope stage slide clamp linkage apparatus as claimed in claim 2, wherein the inner diameters of said two compression springs are slightly larger than the outer diameter of the intermediate portion of the axial position screws.
5、 如权利要求 2中所迷的一种显微镜载玻片夹联动装置， 其特征 在于： 控制轴位螺钉尺寸和压缩弹簧力， 可以控制两个片夹体压紧载 玻片力的大小。  5. A microscope slide clip linkage as claimed in claim 2, wherein: controlling the size of the axial screw and the compression spring force control the force of the two wafer clamps to compress the slide.
6、如杈利要求 1中所迷的一种显微镜载玻片夹联动装置， 其特征 在于： 所述两个片夹体之间的角度可以调节。  6. A microscope slide clamp linkage as disclosed in claim 1, wherein the angle between the two wafer clamps is adjustable.
7、如杈利要求 1中所迷的一种显微镜载玻片夹联动装置， 其特征 在于：两个片夹体之间的中间连接体两端压紧在两个片夹体两端之上  7. A microscope slide clamp linkage device as claimed in claim 1, wherein the intermediate connector between the two wafer clamps is pressed against both ends of the two wafer clamps.
PCT/CN2006/002980 2005-11-14 2006-11-07 Linkage of microscope slide holders WO2007054017A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2005201359164U CN2831170Y (en) 2005-11-14 2005-11-14 Slide linkage of microscope
CN200520135916.4 2005-11-14

Publications (1)

Publication Number Publication Date
WO2007054017A1 true WO2007054017A1 (en) 2007-05-18

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WO (1) WO2007054017A1 (en)

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CN111595702B (en) * 2020-07-22 2020-10-27 佛山市公路桥梁工程监测站有限公司 Secondary-strike-prevention galvanized layer adhesion performance testing device

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GB1475404A (en) * 1974-11-20 1977-06-01 Shandon Southern Instr Ltd Slide holders
US4620776A (en) * 1984-11-26 1986-11-04 Toshio Ima Microscope specimen slide clip
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CN115979770A (en) * 2023-03-21 2023-04-18 天津医科大学总医院 Assay sample processing apparatus for hepatobiliary surgery
CN115979770B (en) * 2023-03-21 2023-05-30 天津医科大学总医院 Hepatobiliary surgery is with chemical examination sample processing apparatus

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