CN203471786U - Mechanical gripper of chemical luminescence immunity analyzer - Google Patents
Mechanical gripper of chemical luminescence immunity analyzer Download PDFInfo
- Publication number
- CN203471786U CN203471786U CN201320561004.8U CN201320561004U CN203471786U CN 203471786 U CN203471786 U CN 203471786U CN 201320561004 U CN201320561004 U CN 201320561004U CN 203471786 U CN203471786 U CN 203471786U
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- arm
- spring
- grabbing
- mechanical gripper
- motor
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model provides a mechanical gripper of a chemical luminescence immunity analyzer. The mechanical gripper comprises a mounting plate, a rotary electromagnet or a motor, a pressure arm spring, a rotary wheel, grabbing sheets or grabbing columns, a limiting spring, a pull arm spring, a limiting bracket, a gripper arm and a rotating shaft. The rotary electromagnet or the motor rotates after being powered on, and drives the rotary wheel to open by a certain angle, the rotary wheel generates outward tension on the gripper arm, and at the moment, the gripper arm opens outwards with the rotating shaft as the axis; the grabbing sheets or the grabbing columns connected with the gripper arm will open afterwards, and grabbing of a sample tube can be achieved. The limiting bracket is used for limiting the open degree of the gripper arm. When the rotary electromagnet or the motor restores, the rotary wheel rotates back to the original position, the gripper arm is pulled back to the original position under the joint action of the limiting spring and the pull arm spring, and the grabbing sheets or the grabbing columns close. The mechanical gripper has the advantages that grabbing flexibility and accuracy of the sample tube are improved, diversity of objects to be grabbed is achieved, and the mechanical gripper is suitable for the field of chemical experiment and medical analysis.
Description
Technical field
The utility model belongs to chemical illumination immunity analysis instrument field, especially relates to a kind of chemical illumination immunity analysis instrument mechanical gripper.
Background technology
In existing technology, mechanical gripper is widely used in crawl and the transfer of sample cell in analysis of experiments process, controls the closure of mechanical arm by rotary magnet or motor, thereby realizes the crawl of sample cell.Current mechanical gripper, on the Closed control of mechanical arm, exists closed degree and is difficult to control, captures the problems such as object diversity is poor, sample cell captures poor reliability, crawl efficiency is low.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of chemical illumination immunity analysis instrument mechanical gripper, except addressing the above problem, is especially applicable to micro-same QC and captures, and improves and captures efficiency and strengthen reliability.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
Invent a kind of chemical illumination immunity analysis instrument mechanical gripper, comprise installing plate, also comprise rotary magnet or motor, swiveling wheel, pressure arm spring, grippale tabs or crawl post, limit spring, torque arm spring, position-limited rack, handgrip arm, rotating shaft; Pressure arm spring upper end is connected with installing plate, and lower end is connected with handgrip arm; Handgrip arm lower end is connected with rotating shaft, and front end is connected with grippale tabs; Position-limited rack is positioned at installing plate edge; Rotary magnet or motor are positioned at installing plate top, and limit spring is fixed on position limit arm one side, and torque arm spring is positioned at crawl arm rear end, and swiveling wheel is fixed on rotary magnet or spin motor shaft.
Wherein, swiveling wheel is circular entity, and symmetrical both sides cut equidistant entity string arc, realize two wheelbases in direction of rotation unequal.
Wherein, rotary magnet or motor rotation, the rotation of driven rotary wheel, swiveling wheel major axis laterally opens crawl arm, and driving mechanical handgrip opens.
Wherein, when rotary magnet or reset motor, the rotation of driven rotary wheel, swiveling wheel minor axis longitudinally resets, and crawl arm is under limit spring and torque arm spring action, and turning arm closes up, and driving mechanical is changed hands and is closed simultaneously.
Wherein, handgrip arm and grippale tabs or crawl post are symmetrical arranged, can equidistant opening and closing.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, sample cell captures convenient, and Grasp Modes is various; Have simple in structure, easy to use, operating efficiency advantages of higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of chemical illumination immunity analysis instrument mechanical gripper of the utility model
In figure:
1, installing plate 2, rotary magnet/motor 3, position-limited rack
4, rotating shaft 5, grippale tabs or crawl post 6, handgrip arm
7, pressure arm spring 8, swiveling wheel 9, torque arm spring
10, limit spring
The specific embodiment
As shown in Figure 1, the utility model comprises installing plate 1, rotary magnet or motor 2, position-limited rack 3, limit spring 10, torque arm spring 9, swiveling wheel 8, rotating shaft 4, grippale tabs or captures post 5, handgrip arm 6, pressure arm spring 7.
The course of work of this example: produce torsion after producing magnetic force or motor rotation after rotary magnet energising, then make swiveling wheel rotate to an angle, utilize swiveling wheel self horizontal stroke/longitudinal asymmetry, promote handgrip arm and produce outside tension force, handgrip arm is centered by rotating shaft, expand outwardly, the grippale tabs of front end or handgrip post open immediately, sample cell now can enter in the middle of two grippale tabs or capture post puts into sample cell, after handgrip arm is opened to a certain extent outward, be subject to the limitations affect of position-limited rack, angle can not expand again, now reduce electric current or interruption of power supply in rotary magnet, or motor rotates to an angle, handgrip arm loses outer tension force, inwardly closed under the acting in conjunction of limit spring and torque arm spring, two grippale tabs or handgrip post are also gathered to centre, formed the crawl of sample cell or put down.Pressure arm spring completes the flexible fastening to handgrip arm in whole process.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (5)
1. a chemical illumination immunity analysis instrument mechanical gripper, comprises installing plate, it is characterized in that: also comprise rotary magnet or motor, swiveling wheel, pressure arm spring, grippale tabs or crawl post, limit spring, torque arm spring, position-limited rack, handgrip arm, rotating shaft; Pressure arm spring upper end is connected with installing plate, and lower end is connected with handgrip arm; Handgrip arm lower end is connected with rotating shaft, and front end is connected with grippale tabs; Position-limited rack is positioned at installing plate edge; Rotary magnet or motor are positioned at installing plate top, and limit spring is fixed on position limit arm one side, and torque arm spring is positioned at crawl arm rear end, and swiveling wheel is fixed on rotary magnet or spin motor shaft.
2. chemical illumination immunity analysis instrument mechanical gripper according to claim 1, is characterized in that: swiveling wheel is circular entity, and symmetrical both sides cut equidistant entity string arc, realize two wheelbases in direction of rotation unequal.
3. chemical illumination immunity analysis instrument mechanical gripper according to claim 1, is characterized in that: rotary magnet or motor rotate, the rotation of driven rotary wheel, and swiveling wheel major axis laterally opens crawl arm, and driving mechanical handgrip opens.
4. chemical illumination immunity analysis instrument mechanical gripper according to claim 1, it is characterized in that: when rotary magnet or reset motor, the rotation of driven rotary wheel, swiveling wheel minor axis longitudinally resets, crawl arm is under limit spring and torque arm spring action, turning arm closes up, and driving mechanical is changed hands and closed simultaneously.
5. chemical illumination immunity analysis instrument mechanical gripper according to claim 1, is characterized in that: handgrip arm and grippale tabs or crawl post are symmetrical arranged, can equidistant opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561004.8U CN203471786U (en) | 2013-09-10 | 2013-09-10 | Mechanical gripper of chemical luminescence immunity analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561004.8U CN203471786U (en) | 2013-09-10 | 2013-09-10 | Mechanical gripper of chemical luminescence immunity analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471786U true CN203471786U (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561004.8U Expired - Lifetime CN203471786U (en) | 2013-09-10 | 2013-09-10 | Mechanical gripper of chemical luminescence immunity analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471786U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849549A (en) * | 2014-03-19 | 2014-06-11 | 北京金麦格生物技术有限公司 | Gripping device in instrument for extracting bioactive substances and instrument comprising same |
| CN105785056A (en) * | 2014-12-22 | 2016-07-20 | 四川迈克生物医疗电子有限公司 | Automatic sample analyzer |
| CN105785060A (en) * | 2014-12-22 | 2016-07-20 | 四川迈克生物医疗电子有限公司 | Reaction cup catching device and sample analyzer |
| CN107831322A (en) * | 2017-12-08 | 2018-03-23 | 郑州科蒂亚生物技术有限公司 | A kind of Full-automatic chemiluminescence immunoassay analysis meter device |
| CN107954202A (en) * | 2017-10-26 | 2018-04-24 | 苏州立禾生物医学工程有限公司 | A kind of swing arm manipulator |
| CN108152205A (en) * | 2017-12-27 | 2018-06-12 | 徐州市环境监测中心站 | Pincers hold device in a kind of Atomic Fluorescence Spectrometer injector |
| CN108789261A (en) * | 2018-06-14 | 2018-11-13 | 安徽江淮汽车集团股份有限公司 | A kind of damper assembling accessory |
-
2013
- 2013-09-10 CN CN201320561004.8U patent/CN203471786U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103849549A (en) * | 2014-03-19 | 2014-06-11 | 北京金麦格生物技术有限公司 | Gripping device in instrument for extracting bioactive substances and instrument comprising same |
| CN103849549B (en) * | 2014-03-19 | 2016-07-06 | 常州金麦格生物技术有限公司 | For extracting grabbing device and the instrument thereof of the instrument of bioactive substance |
| CN105785056A (en) * | 2014-12-22 | 2016-07-20 | 四川迈克生物医疗电子有限公司 | Automatic sample analyzer |
| CN105785060A (en) * | 2014-12-22 | 2016-07-20 | 四川迈克生物医疗电子有限公司 | Reaction cup catching device and sample analyzer |
| CN105785060B (en) * | 2014-12-22 | 2018-03-09 | 迈克医疗电子有限公司 | Reaction cup grabbing device and sample analyser |
| CN105785056B (en) * | 2014-12-22 | 2019-03-08 | 迈克医疗电子有限公司 | Full-automatic sample analyser |
| CN107954202A (en) * | 2017-10-26 | 2018-04-24 | 苏州立禾生物医学工程有限公司 | A kind of swing arm manipulator |
| CN107831322A (en) * | 2017-12-08 | 2018-03-23 | 郑州科蒂亚生物技术有限公司 | A kind of Full-automatic chemiluminescence immunoassay analysis meter device |
| CN108152205A (en) * | 2017-12-27 | 2018-06-12 | 徐州市环境监测中心站 | Pincers hold device in a kind of Atomic Fluorescence Spectrometer injector |
| CN108152205B (en) * | 2017-12-27 | 2020-06-02 | 徐州市环境监测中心站 | Device is held to pincers in atomic fluorescence spectrometer injector |
| CN108789261A (en) * | 2018-06-14 | 2018-11-13 | 安徽江淮汽车集团股份有限公司 | A kind of damper assembling accessory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300300 building 14, international medical device Industrial Park, No. 16, Wujing Road, economic and Technological Development Zone, Dongli District, Tianjin Patentee after: Tianjin boasaisi Biotechnology Co.,Ltd. Address before: 300300 No. 10, Siwei Road, development zone, Dongli District, Tianjin Patentee before: BIOSCIENCE (TIANJIN) DIAGNOSTIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |