WO2021017507A1 - 一种便捷式血栓弹力图仪的门板结构 - Google Patents

一种便捷式血栓弹力图仪的门板结构 Download PDF

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Publication number
WO2021017507A1
WO2021017507A1 PCT/CN2020/082090 CN2020082090W WO2021017507A1 WO 2021017507 A1 WO2021017507 A1 WO 2021017507A1 CN 2020082090 W CN2020082090 W CN 2020082090W WO 2021017507 A1 WO2021017507 A1 WO 2021017507A1
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WO
WIPO (PCT)
Prior art keywords
door panel
blood sample
door
contact part
portable
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PCT/CN2020/082090
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English (en)
French (fr)
Inventor
姜峰
陈杰年
Original Assignee
赫安仕科技（苏州）有限公司
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Application filed by 赫安仕科技（苏州）有限公司 filed Critical 赫安仕科技（苏州）有限公司
Priority to EP20846725.8A priority Critical patent/EP3943936B1/en
Publication of WO2021017507A1 publication Critical patent/WO2021017507A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00277—Special precautions to avoid contamination (e.g. enclosures, glove- boxes, sealed sample carriers, disposal of contaminated material)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00306—Housings, cabinets, control panels (details)
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0474—Details of actuating means for conveyors or pipettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/4905—Determining clotting time of blood

Definitions

  • the utility model relates to a thrombus elasticity chart instrument, in particular to a door plate structure of a convenient thrombus elasticity chart instrument.
  • Thromboelastometer is a medical device used to detect whether blood can coagulate normally. It is generally necessary to test the blood coagulation data of the patient through the thromboelastometer before performing the operation, and judge the blood coagulation of the patient based on the detected blood coagulation data Whether the process is normal, the patient can be operated on only when the blood can clot normally. If the blood clotting process is abnormal, the patient's blood will not be able to clot normally during the operation, resulting in difficulty in hemostasis, which may endanger the patient's life.
  • the purpose of the utility model is to overcome the defects of the prior art and provide a convenient door plate structure of the thrombus elasticity chart instrument.
  • a door structure of a portable thromboelastometer which includes a first opening, a blood sample initial station, a detection station, a driving mechanism, and a blood sample carrier Mechanism
  • the door panel structure is provided at the first opening, and it includes a first door panel, a second door panel and a third door panel
  • the first door panel is provided with a second opening
  • the blood sample carrying mechanism passes through the
  • the second opening is connected to the driving mechanism
  • the first door panel is connected to the second door panel
  • the second door panel is connected to the third door panel
  • the driving mechanism drives the blood sample carrying mechanism to move from the blood sample initial station to the detection station.
  • the blood sample carrying mechanism drives the first door panel to move synchronously, the first door panel drives the second door panel to move during the movement process, and the second door panel drives the third door panel to move during the movement process.
  • the door panels cooperate so that during the movement of the blood sample carrying mechanism, the first opening is always covered by three door panels.
  • the bottom of the first door panel is inserted into the second door panel, and the second door panel is entirely inserted into the third door panel.
  • the bottom of the first door panel is provided with a first contact part
  • the second door panel is provided with a second contact part cooperating with the first contact part. It is located below the second contact part in the working position, and contacts with the second contact part when the first door panel moves closer to the detection station, and drives the second door panel to move synchronously.
  • the first contact portion is formed by bending the bottom edge of the first door panel outward
  • the second contact portion is formed by bending the top edge of the second door panel inward.
  • the inner end faces of the two side edges of the second door panel are each provided with a first guide groove for guiding the movement of the first door panel, and the bottom of the first door panel is inserted into the second door panel and runs along the first door panel.
  • the guide groove moves up and down.
  • the bottom of the second door panel is provided with a third contact part
  • the third door panel is provided with a fourth contact part that cooperates with the third contact part
  • the third contact part is in the initial stage of the blood sample when the blood sample carrying mechanism is It is located below the fourth contact part in the station, and contacts the fourth contact part when the second door panel moves closer to the detection station, and drives the third door panel to move synchronously.
  • the third contact portion is formed by bending the bottom edge of the second door panel outward
  • the fourth contact portion is formed by bending the top edge of the third door panel inward.
  • the inner end surfaces of the two sides of the third door panel are each provided with a second guide groove for guiding the movement of the second door panel, and the second door panel is inserted into the third door panel and runs along the second guide groove. Moving up and down.
  • gaps for reducing friction surfaces are provided between the second door panel and the first door panel, and between the third door panel and the second door panel.
  • the end surface of the second door panel close to the first door panel and the end surface of the third door panel close to the second door panel are both provided with stepped surfaces, and the gaps are formed between the stepped surfaces and the respective corresponding door panels.
  • the gap between the three door panels is set to reduce the friction surface, thereby reducing the paint surface on the door panel from being rubbed off, and maintaining the beauty of the door panel; in addition, a guide groove for movement is set between the door panels to enhance the stability of the door panel movement.
  • Figure 1 is a schematic front view of the portable thrombus elasticity chart of the present invention
  • Figure 2 is a schematic side view of part of the structure of the portable thromboelastometer of the present invention.
  • Figure 3 is a three-dimensional schematic diagram of the door panel structure of the present invention.
  • Figure 4 is a schematic view of the three-dimensional structure of the first door panel of the present invention.
  • Figure 5 is a schematic view of the three-dimensional structure of the second door panel and the third door panel of the present invention.
  • the door panel structure of a portable thrombus elasticity graph instrument disclosed by the utility model utilizes three matching door panels so that the opening on the instrument is always covered by the three door panels during the movement of the blood sample carrying mechanism. The use of it plays a very good protective role.
  • the portable thromboelastometer includes an outer casing 1, a blood sample initial station 2, a detection station 3, a driving mechanism 4, and a blood sample carrying mechanism 5.
  • the outer shell 1 has a first opening 11, the blood sample carrying mechanism 5 is used to carry the blood sample to be tested, and the driving mechanism 4 is connected to the blood sample carrying mechanism 5 to drive the blood sample carrying mechanism 5 in the blood sample initial station 2 and the detection station Move between 3.
  • the door panel structure of a portable thromboelastometer disclosed by the present utility model is arranged at the first opening 11 of the outer casing 1, and is used to make the door panel structure during the movement of the blood sample carrying mechanism 5
  • the first opening 11 is always covered.
  • the door panel structure in this embodiment includes a first door panel 6, a second door panel 7, and a third door panel 8.
  • the first door panel 6 is located at the top, and the bottom of the door panel is inserted into the second door panel.
  • the first door panel 7 covers the first opening 11 of the outer housing 1, and the second door panel 7 and the third door panel 8 are housed in the outer housing 1.
  • the first door panel 6 is provided with a second opening 61 through which the blood sample carrying mechanism 5 is connected to the driving mechanism 4.
  • a motor can be used.
  • the blood sample carrying mechanism 5 is connected to the driving mechanism 4, so that When the driving mechanism 4 drives the blood sample carrying mechanism 5 to move, the first door plate 6 can also move synchronously.
  • the driving mechanism 4 drives the blood sample carrying mechanism 5 to move between the blood sample initial station 2 and the detection station 3. Move up and down (wherein, it is defined that the direction of movement from the blood sample initial station 2 to the detection station 3 is upward movement, and the direction of movement from the detection station 3 to the blood sample initial station 2 is downward movement), the first door 6 is in the blood sample Driven by the carrying mechanism 5, it also moves up and down.
  • the first door panel 6 and the second door panel 7 are provided with a first contact portion 62 and a second contact portion 71 that cooperate.
  • the first contact portion 62 is provided on the first door panel. 6, and the first contact portion 62 is located below the second contact portion 71.
  • the first contact portion 62 will contact the second contact portion 71, after which the first door panel 6 passes
  • the contact cooperation of the first contact portion 62 and the second contact portion 71 pulls the second door panel 7 upwards, so that the second door panel 7 is stretched out from the third door panel 8. In this way, the second door panel 7 can be covered.
  • the gap formed between the bottom end of the first door panel 6 and the first opening 11 allows the first door panel 6 and the second door panel 7 to cooperate to completely cover the first opening 11 on the outer shell 1.
  • the first contact portion 62 is formed by bending the bottom edge of the first door panel 6 outward
  • the second contact portion 71 is formed by bending the top edge of the second door panel 7 inward.
  • the first contact portion 62 and the second contact portion 71 are not limited to these two positions, as long as the first door panel 6 can drive the second door panel 7 to move synchronously, and the second door panel 7 can completely cover the first door panel 6 after moving in cooperation with the first door panel 6. Opening 11 is enough.
  • a first guide groove 72 for guiding the movement of the first door panel 6 is provided on the inner end surfaces of the two sides of the second door panel 7, and the bottom of the first door panel 6 is inserted into the second door panel. 7 and move up and down along the first guide groove 72, so as to ensure the stability of the first door panel 6 up and down movement.
  • the second door panel 7 and the third door panel 8 are provided with a matching third contact portion 73 and a fourth contact portion 81.
  • the third contact portion 73 is provided on the second door panel. 7, and the fourth contact portion 81 is located below the third contact portion 73.
  • the third contact portion 73 will contact the fourth contact portion 81, after which the second door panel 7 passes
  • the contact cooperation of the third contact portion 73 and the fourth contact portion 81 pulls the third door panel 8 upward, so that the third door panel 8 is stretched out from the outer shell 1, so that the third door panel 8 can be covered, because the second door panel 7 After continuing to move upward, the gap formed between the bottom end of the second door panel 7 and the first opening 11, so that the cooperation of the first door panel 6, the second door panel 7, and the third door panel 8 can completely cover the first door panel on the outer shell 1.
  • the third contact portion 73 is formed by bending the bottom edge of the second door panel 7 outward
  • the fourth contact portion 81 is formed by bending the top edge of the third door panel 8 inward.
  • the third contact portion 73 and the fourth contact portion 81 are not limited to these two positions, as long as the second door panel 7 can be brought to the third door panel 8 to move synchronously, and the first door panel 6, the second door panel 7, and the third door panel 8 move in cooperation It is sufficient that the first opening 11 can be completely covered.
  • a second guide groove 82 is provided on the inner end surfaces of the two sides of the third door panel 8 for the movement of the second door panel 7 and the second door panel 7 is inserted into the third door panel 8 and along the second guide.
  • the groove 82 moves up and down, thereby ensuring the stability of the second door panel 7 moving up and down.
  • a gap 9 is provided between the second door panel 7 and the first door panel 6, and between the third door panel 8 and the second door panel 7, so that the first door panel 6 upwards
  • the friction surface between the second door panel 7 and the second door panel 7 is reduced, thereby reducing the abrasion of the paint surface on the outer end surface.
  • there is a gap with the third door panel 8 so the friction surface with the third door panel 8 is reduced, thereby reducing the abrasion of the paint surface on the outer end surface.
  • the stepped surface 10 and the respective corresponding door panel are both provided with a stepped surface 10, the stepped surface 10 and the respective corresponding door panel
  • the gap 10 is formed between the stepped surface 10 on the second door panel 7 and the first door panel 6, and between the stepped surface 10 on the third door panel 8 and the second door panel 7).
  • the driving mechanism 4 drives the blood sample carrying mechanism 5 to move down (that is, move closer to the initial station 2 of the blood sample).
  • the third door panel 8 Under the action of gravity or pushed by the blood sample carrying mechanism 5, the third door panel 8, the second door panel 7 and the first door panel 6 are sequentially moved down to the initial position (that is, when the blood sample carrying mechanism 5 is in the blood sample initial station 2, the respective initial positions of the three door panels).

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Abstract

一种便捷式血栓弹力图仪的门板结构，包括第一门板（6）、与第一门板（6）相连的第二门板（7）和与第二门板（7）相连的第三门板（8），第一门板（6）在血样承载机构（5）向检测工位（3）移动的过程中带动第二门板（7）移动，第二门板（7）在移动过程中带动第三门板（8）移动，三块门板配合使得血样承载机构（5）在移动过程中，血栓弹力图仪上的第一开口（11）始终被三块门板所覆盖。门板结构对壳体（1）内的部件进行了有效防护，不易积灰，有效延长了仪器的使用寿命。

Description

一种便捷式血栓弹力图仪的门板结构 技术领域
本实用新型涉及一种血栓弹力图仪，尤其是涉及一种便捷式血栓弹力图仪的门板结构。
背景技术
血栓弹力仪是一种用于检测血液是否能够正常凝结的医疗器械，在进行手术前一般都需要通过血栓弹力仪对患者的血凝数据进行检测，根据检测出的血凝数据判断患者的血液凝结过程是否正常，只有在血液能够正常凝结的情况下才能对患者进行手术，如果血液凝结过程存在异常，手术过程中患者的血液将无法正常凝结，导致止血困难，很可能危及患者的生命。
现有血栓弹力仪在血样承载上升至检测的过程中，会将仪器内的部分零件裸露在外，时间长了容易积灰，且会影响相应零件的使用寿命。
实用新型内容
本实用新型的目的在于克服现有技术的缺陷，提供一种便捷式血栓弹力图仪的门板结构。
为实现上述目的，本实用新型提出如下技术方案：一种便捷式血栓弹力图仪的门板结构，所述血栓弹力图仪包括第一开口、血样初始工位、检测工位、驱动机构和血样承载机构，所述门板结构设于所述第一开口处，且其包括第一门板、第二门板和第三门板，所述第一门板上设置有第二开口，所述血样承载机构穿过所述第二开口与驱动机构相连，所述第一门板与第二门板相连，所述第二门板与第三门板相连，所述驱动机构驱动血样承载机构从血样初始工位移动到检测工位的过程中，所述血样承载机构带 动所述第一门板做同步移动，所述第一门板在移动过程中带动第二门板移动，所述第二门板在移动过程中带动第三门板移动，三块门板配合使得所述血样承载机构在移动过程中，所述第一开口始终被三块门板所覆盖。
优选地，在血样承载机构处于血样初始工位时，所述第一门板的底部插入于第二门板内，所述第二门板整个插入于第三门板内。
优选地，所述第一门板的底部设置有第一接触部，所述第二门板上设置有与第一接触部配合的第二接触部，所述第一接触部在血样承载机构处于血样初始工位时，位于第二接触部的下方，且在第一门板向靠近检测工位移动过程中与第二接触部接触，带动第二门板同步移动。
优选地，所述第一接触部由第一门板的底边向外折弯形成，所述第二接触部由第二门板的顶边向内折弯形成。
优选地，所述第二门板的两个侧边的内端面各设置一供第一门板移动导向的第一导向槽，所述第一门板的底部插入到第二门板内且沿所述第一导向槽上下移动。
优选地，所述第二门板的底部设置有第三接触部，所述第三门板上设置有与第三接触部配合的第四接触部，所述第三接触部在血样承载机构处于血样初始工位时，位于第四接触部的下方，且在第二门板向靠近检测工位移动过程中与第四接触部接触，带动第三门板同步移动。
优选地，所述第三接触部由第二门板的底边向外折弯形成，所述第四接触部由第三门板的顶边向内折弯形成。
优选地，所述第三门板的两个侧边的内端面各设置一供第二门板移动导向的第二导向槽，所述第二门板插入到第三门板内且沿所述第二导向槽上下移动。
优选地，所述第二门板与第一门板之间、所述第三门板和第二门板之间设置有减少摩擦面的间隙。
优选地，所述第二门板靠近第一门板的端面上、第三门板靠近第二门 板的端面上均设置有阶梯面，所述阶梯面与各自对应的门板之间形成所述间隙。
本实用新型的有益效果是：
1、在血样上升至检测工位的过程中，利用三块相配合的门板，使仪器内的零件都封闭于壳体内，从而对壳体内的部件进行防护，不易积灰，不会影响仪器的正常使用，且有效延长了仪器的使用寿命。
2、三块门板之间设置减少摩擦面的间隙，从而减少门板上的漆面被摩擦掉，保持门板的美观；另外，门板之间还设置供移动的导向槽，增强门板移动的稳定性。
附图说明
图1是本实用新型便捷式血栓弹力图仪的正视示意图；
图2是本实用新型便捷式血栓弹力图仪部分结构的侧视示意图；
图3是本实用新型门板结构的立体结构示意图；
图4是本实用新型第一门板的立体结构示意图；
图5是本实用新型第二门板、第三门板的立体结构示意图；
附图标记：
1、外壳体，11、第一开口，2、血样初始工位，3、检测工位，4、驱动机构，5、血样承载机构，6、第一门板，61、第二开口，62、第一接触部，7、第二门板，71、第二接触部，72、第一导向槽，73、第三接触部，8、第三门板，81、第四接触部，82、第二导向槽，9、间隙，10、阶梯面。
具体实施方式
下面将结合本实用新型的附图，对本实用新型实施例的技术方案进行清楚、完整的描述。
本实用新型所揭示的一种便捷式血栓弹力图仪的门板结构，利用三块相配合的门板，使得血样承载机构在移动过程中，仪器上的开口始终被三块门板所覆盖住，对仪器的使用起到很好的防护作用。
其中，结合图1和图2所示，本实施例中，所述便捷式血栓弹力图仪包括外壳体1、血样初始工位2、检测工位3、驱动机构4和血样承载机构5，其中，外壳体1上具有第一开口11，血样承载机构5用于承载待检测的血样，驱动机构4和血样承载机构5相连，用于驱动血样承载机构5在血样初始工位2和检测工位3之间移动。
结合图1所示，本实用新型所揭示的一种便捷式血栓弹力图仪的门板结构，设置于外壳体1的第一开口11处，用于在血样承载机构5移动过程中，使门板结构始终覆盖住该第一开口11。
具体地，结合图3所示，本实施例中的门板结构包括第一门板6、第二门板7和第三门板8，其中，第一门板6位于最上方，且其底部插入到第二门板7内，在血样承载机构5处于血样初始工位2时，第一门板7覆盖住外壳体1的第一开口11，第二门板7和第三门板8收纳于外壳体1内。
第一门板6上设置有第二开口61，血样承载机构5穿过该第二开口61与驱动机构4相连，驱动机构4实施时可采用电机，血样承载机构5与驱动机构4相连，从而使得驱动机构4在驱动血样承载机构5移动过程中，第一门板6也可以做同步移动，本实施例中，驱动机构4带动血样承载机构5在血样初始工位2和检测工位3之间做上下移动(其中，定义从血样初始工位2向检测工位3移动的方向为向上移动，从检测工位3向血样初始工位2移动的方向为向下移动)，第一门板6在血样承载机构5的带动下也做上下移动。
结合图4和图5所示，第一门板6和第二门板7上设置相配合的第一接触部62和第二接触部71，本实施例中，第一接触部62设置于第一门板6的底部，且第一接触部62位于第二接触部71的下方，第一门板6在上 升过程中，第一接触部62会与第二接触部71相接触，之后，第一门板6通过第一接触部62和第二接触部71的接触配合拉动第二门板7向上移动，使第二门板7从第三门板8内拉伸出，这样，第二门板7可以覆盖住，因第一门板6上移后第一门板6底端与第一开口11之间形成的缺口，从而使第一门板6和第二门板7的配合可以完全覆盖住外壳体1上的第一开口11。具体地，第一接触部62由第一门板6的底边向外折弯形成，第二接触部71由第二门板7的顶边向内折弯形成，当然，实施时，第一接触部62和第二接触部71不限于这两种设置位置，只要能实现第一门板6能带动第二门板7同步移动，且第二门板7与第一门板6配合移动后能完全覆盖住第一开口11即可。
优选地，如图5所示，在第二门板7的两个侧边的内端面各设置一供第一门板6移动导向的第一导向槽72，第一门板6的底部插入到第二门板7内且沿该第一导向槽72上下移动，从而保证了第一门板6上下移动的稳定性。
同样的，如图5所示，第二门板7和第三门板8上设置相配合的第三接触部73和第四接触部81，本实施例中，第三接触部73设置于第二门板7的底部，且第四接触部81位于第三接触部73的下方，第二门板7在上升过程中，第三接触部73会与第四接触部81相接触，之后，第二门板7通过第三接触部73和第四接触部81的接触配合拉动第三门板8向上移动，使第三门板8从外壳体1内拉伸出，这样，第三门板8可以覆盖住，因第二门板7继续上移后第二门板7底端与第一开口11之间形成的缺口，从而使第一门板6、第二门板7、第三门板8的配合可以完全覆盖住外壳体1上的第一开口11。具体地，第三接触部73由第二门板7的底边向外折弯形成，第四接触部81由第三门板8的顶边向内折弯形成，当然，实施时，第三接触部73和第四接触部81不限于这两种设置位置，只要能实现第二门板7 能带到第三门板8同步移动，且第一门板6、第二门板7、第三门板8配合移动后能完全覆盖住第一开口11即可。
优选地，在第三门板8的两个侧边的内端面各设置一供第二门板7移动导向的第二导向槽82，第二门板7插入到第三门板8内且沿该第二导向槽82上下移动，从而保证了第二门板7上下移动的稳定性。
更优选地，结合图3和图5所示，第二门板7与第一门板6之间、第三门板8和第二门板7之间均设置有间隙9，这样，在第一门板6向上移动过程中，因与第二门板7之间存在间隙9，所以减少了与第二门板7之间的摩擦面，从而减少其外端面上漆面的磨损。同理，在第二门板7向上移动过程中，因与第三门板8之间存在间隙，所以减少了与第三门板8之间的摩擦面，从而减少其外端面上漆面的磨损。本实施例中，具体是在第二门板7靠近第一门板6的端面上、第三门板8靠近第二门板7的端面上均设置有阶梯面10，该阶梯面10与各自对应的门板之间(即第二门板7上的阶梯面10与第一门板6之间、第三门板8上的阶梯面10与第二门板7之间)形成上述间隙10。
反之，在检测结束后，驱动机构4带动血样承载机构5下移(即向靠近血样初始工位2移动)，在重力作用或者在血样承载机构5的推动下，第三门板8、第二门板7和第一门板6依次下移至初始位置(即在血样承载机构5处于血样初始工位2时，三个门板各自的初始位置)。
本实用新型的技术内容及技术特征已揭示如上，然而熟悉本领域的技术人员仍可能基于本实用新型的教示及揭示而作种种不背离本实用新型精神的替换及修饰，因此，本实用新型保护范围应不限于实施例所揭示的内容，而应包括各种不背离本实用新型的替换及修饰，并为本专利申请权利要求所涵盖。

Claims (10)

  1. 一种便捷式血栓弹力图仪的门板结构，所述血栓弹力图仪包括第一开口、血样初始工位、检测工位、驱动机构和血样承载机构，其特征在于，所述门板结构设于所述第一开口处，且其包括第一门板、第二门板和第三门板，所述第一门板上设置有第二开口，所述血样承载机构穿过所述第二开口与驱动机构相连，所述第一门板与第二门板相连，所述第二门板与第三门板相连，所述驱动机构驱动血样承载机构从血样初始工位移动到检测工位的过程中，所述血样承载机构带动所述第一门板做同步移动，所述第一门板在移动过程中带动第二门板移动，所述第二门板在移动过程中带动第三门板移动，三块门板配合使得所述血样承载机构在移动过程中，所述第一开口始终被三块门板所覆盖。
  2. 根据权利要求1所述的便捷式血栓弹力图仪的门板结构，其特征在于，在血样承载机构处于血样初始工位时，所述第一门板的底部插入于第二门板内，所述第二门板整个插入于第三门板内。
  3. 根据权利要求1或2所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第一门板的底部设置有第一接触部，所述第二门板上设置有与第一接触部配合的第二接触部，所述第一接触部在血样承载机构处于血样初始工位时，位于第二接触部的下方，且在第一门板向靠近检测工位移动过程中与第二接触部接触，带动第二门板同步移动。
  4. 根据权利要求3所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第一接触部由第一门板的底边向外折弯形成，所述第二接触部由第二门板的顶边向内折弯形成。
  5. 根据权利要求4所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第二门板的两个侧边的内端面各设置一供第一门板移动导向的第一导向槽，所述第一门板的底部插入到第二门板内且沿所述第一导向槽上下移 动。
  6. 根据权利要求1或2所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第二门板的底部设置有第三接触部，所述第三门板上设置有与第三接触部配合的第四接触部，所述第三接触部在血样承载机构处于血样初始工位时，位于第四接触部的下方，且在第二门板向靠近检测工位移动过程中与第四接触部接触，带动第三门板同步移动。
  7. 根据权利要求6所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第三接触部由第二门板的底边向外折弯形成，所述第四接触部由第三门板的顶边向内折弯形成。
  8. 根据权利要求7所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第三门板的两个侧边的内端面各设置一供第二门板移动导向的第二导向槽，所述第二门板插入到第三门板内且沿所述第二导向槽上下移动。
  9. 根据权利要求1所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第二门板与第一门板之间、所述第三门板和第二门板之间均设置有减少摩擦面的间隙。
  10. 根据权利要求9所述的便捷式血栓弹力图仪的门板结构，其特征在于，所述第二门板靠近第一门板的端面上、第三门板靠近第二门板的端面上均设置有阶梯面，所述阶梯面与各自对应的门板之间形成所述间隙。
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