CN113058756B - But automatically regulated's biological assay device - Google Patents
But automatically regulated's biological assay device Download PDFInfo
- Publication number
- CN113058756B CN113058756B CN202110293136.6A CN202110293136A CN113058756B CN 113058756 B CN113058756 B CN 113058756B CN 202110293136 A CN202110293136 A CN 202110293136A CN 113058756 B CN113058756 B CN 113058756B
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- test tube
- controller
- fixedly connected
- main body
- rail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/10—Control of the drive; Speed regulating
Abstract
The invention provides a biological experiment device capable of being automatically adjusted, relates to the technical field of biological experiment equipment, and aims to solve the problems that a centrifugal device needs two groups of cylinders and two groups of motors as driving forces to drive the device to move, centrifuge and the like, has more control circuits and needs to strictly control the moving distance, so that the device is not flexible enough and consumes energy; the main body is divided into a test tube placing area, a supporting area and a plug placing box, wherein the test tube placing area is provided with an inclined rail, the supporting area is provided with a vertical rail, and the top of the main body is fixedly connected and electrically connected with the controller; the controller is fixedly connected with the inner ring of the bearing; and the outer ring of the bearing is fixedly welded with the rotating clamp. In this device, the controller has been set up for controller signals drive bearing is rotatory, drives the rotation clamp rotation, and then drives the test tube centrifugation, reduces control scheme, and it is less to drive the test tube simultaneously and remove and press from both sides the displacement who gets the gag, makes the device more have the flexibility and economize on the energy.
Description
Technical Field
The invention belongs to the technical field of biological experiment equipment, and particularly relates to an automatically-adjustable biological experiment device.
Background
Biological experiments refer to the process of purposefully observing and researching the phenomena of structure and life activity of moral organisms which are difficult to observe under general conditions by a scientific method by using certain instruments, materials and medicines under specific environmental conditions. During biological assay goes on, often can use the centrifuge to make the liquid separation in the sample, carry out the experiment operation again, when teaching experiment in-process, the student needs centrifugal test tube more and concentrate, needs the device to carry out quick centrifugation and can carry out the regulation of centrifugation time and speed according to different test tubes.
For example, publication nos.: CN108031562A discloses a biological assay device, including setting firmly in subaerial support, the vertical extension section left side terminal surface upside of support sets firmly the base D that extends left, run through and opening cavity B that the opening is down around being provided with in the base D, motor A has set firmly in opening cavity B left side inner wall, motor A right-hand member face power link be provided with the threaded spindle that opening cavity B right-hand member wall normal running fit linked, threaded spindle surface screw-thread fit connects and is provided with downwardly extending's slider, be provided with in the slider downside with slider sliding fit connects and set firmly in polish rod between the end wall about opening cavity B, the terminal surface has set firmly the hanging piece under the slider, the terminal surface right side has set firmly cylinder B under the hanging piece.
Based on the prior art, the centrifugal device needs two groups of cylinders and two groups of motors as driving forces to drive the device to move, centrifuge and the like, and has more control circuits and needs to strictly control the moving distance, so that the device is not flexible enough and consumes energy; the centrifugation time can only be set in advance, and cannot be automatically adjusted according to the amount of liquid in the test tube, and the situations that the centrifugation is insufficient due to too short centrifugation time or the tissue structure is damaged due to too long centrifugation time are possible; the test tube does not have the gag and can lead to liquid to splash among the centrifugal process, need not the gag during the less test tube centrifugation of liquid, leads to the test tube lid can't be according to intraductal volume automatically regulated.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatically-adjustable biological experiment device, which aims to solve the problems that a centrifugal device needs two groups of cylinders and two groups of motors as driving forces to drive the device to move, centrifuge and the like, and has more control circuits and needs to strictly control the moving distance, so that the device is not flexible enough and consumes energy; the centrifugation time can only be set in advance, and cannot be automatically adjusted according to the amount of liquid in the test tube, and the situations that the centrifugation is insufficient due to too short centrifugation time or the tissue structure is damaged due to too long centrifugation time are possible; the test tube does not have the gag can lead to liquid to splash among the centrifugal process, need not the gag during the less test tube centrifugation of liquid, leads to the unable problem according to intraductal volume automatically regulated of test tube lid.
The invention relates to a biological experimental device capable of being automatically adjusted, which has the purpose and the effect and is achieved by the following specific technical means:
an automatically adjustable biological assay device comprising a body; the main body is divided into a test tube placing area, a supporting area and a plug placing box, wherein the test tube placing area is provided with an inclined rail, the supporting area is provided with a vertical rail, and the top of the main body is fixedly connected and electrically connected with the controller; the controller is fixedly connected with the inner ring of the bearing; and the outer ring of the bearing is fixedly welded with the rotating clamp.
Furthermore, the tail end of the inclined rail is communicated with the sliding groove, the inner part of the inclined rail is movably clamped with the spacing block, and the bottom surface of the sliding groove is communicated with the bottom surface of the main body.
Further, the spacer block is equipped with two sets ofly altogether to be semicircle notch and fixed connection type fixture block structure respectively, and type fixture block structure activity joint is inside the inclined rail, and the width is less than the spout, and the joint test tube between two sets of spacer blocks.
Further, the inside right side in district is placed to the main part test tube is equipped with touch switch, and the bottom is equipped with pressure sensors, and touch switch, pressure sensors all link to each other with the controller electrical property.
Furthermore, the main part support area is equipped with vertical rail, the inside activity joint connecting rod of vertical rail.
Furthermore, the bottom of the connecting rod is fixedly connected with a controller, the bottom of the controller is fixedly connected with a hydraulic rod, and the left side and the right side of the bottom of the hydraulic rod are fixedly connected with clamping plates.
Further, splint are equipped with the bayonet socket to opposite one side, the bayonet socket fixed joint gag, and the gag is round platform type structure, and its minor diameter size is less than the test tube bore, but major diameter size is greater than the test tube bore.
Furthermore, the rotary clamps are provided with two groups, a soft ring is fixedly connected to the inner part of the opposite side, and soft teeth are fixedly bonded to the outer side of the soft ring.
Furthermore, a transverse rail is arranged at the top of the plug placing box and is communicated with the vertical rail.
Compared with the prior art, the invention has the following beneficial effects:
1. in this device, the controller has been set up for the controller signals drive bearing rotation, and it is rotatory to drive the rotatory clamp, and then drives the test tube centrifugation, reduces control scheme, and it is less to drive the test tube simultaneously and remove and press from both sides the displacement distance of getting the gag, makes the device more have the flexibility and economize on the energy.
2. In this device, set up pressure sensors, after the test tube slides to the right-hand member, make pressure sensors sense pressure change through the action of gravity to turn into signal of telecommunication with it and give the controller, make the rotatory rotational speed and the time that presss from both sides of controller control, thereby avoid the too short centrifugation of centrifugation time insufficient or centrifugation time overlength to destroy the condition of organizational structure and take place.
3. In this device, touch switch has been set up, after touch switch was touched to the test tube, controller control connecting rod removed to get the gag through splint clamp, simultaneously through pressure sensors, slide to the right-hand member back when the test tube, make pressure sensors sense pressure change through the action of gravity, and turn into the signal of telecommunication with it and give the controller, make it can judge whether need to plug the gag for the test tube according to the test tube volume, thereby realize that the gag can be according to test tube volume automatically regulated.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a rear view structural diagram of the present invention.
FIG. 3 is a schematic top view of a spacer according to the present invention.
Fig. 4 is a schematic diagram of a front view of the controller of the present invention.
FIG. 5 is a schematic cross-sectional view taken at A-A of FIG. 4 according to the present invention.
Fig. 6 is a schematic top view of the present invention.
Fig. 7 is an enlarged schematic view of the invention at a in fig. 1.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. an inclined rail; 102. a chute; 103. a spacer block; 104. a touch switch; 105. a pressure sensor; 106. a vertical rail; 107. a connecting rod; 108. a plug placing box; 109. a transverse rail; 2. a controller; 201. a hydraulic lever; 202. a splint; 203. a plug cover; 3. a bearing; 4. rotating the clamp; 401. soft rings; 402. soft teeth.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 7:
the invention provides a biological experiment device capable of being automatically adjusted, which comprises a main body 1; the main body 1 is divided into a test tube placing area, a supporting area and a plug placing box 108, wherein the test tube placing area is provided with an inclined rail 101, the supporting area is provided with a vertical rail 106, and the top of the main body 1 is fixedly connected and electrically connected with the controller 2; the controller 2 is fixedly connected with the inner ring of the bearing 3; the outer ring of the bearing 3 is fixedly welded with the rotating clamp 4.
Wherein, the terminal intercommunication spout 102 of inclined rail 101, inside activity joint spacer block 103, and spout 102 bottom surface communicates to main part 1 bottom surface, and spacer block 103 can protect not receiving the collision between the test tube to make it slide to the minimum in main part 1.
Wherein, the spacer block 103 is equipped with two sets ofly altogether to be semicircle notch and fixed connection type fixture block structure respectively, and type fixture block structure activity joint is inside inclined rail 101, and the width is less than spout 102, and the joint test tube between two sets of spacer blocks 103, after the test tube slides to the lower, spacer block 103 passes through spout 102 and slides to the bottom of main part 1, the person of facilitating the use utilizes once more.
Wherein, the inside right side in main part 1 test tube placing area is equipped with touch switch 104, the bottom is equipped with pressure sensors 105, and touch switch 104, pressure sensors 105 all links to each other with 2 electrical property of controller, pressure sensors 105's model is SYP222 series miniature pressure sensor, touch switch 104 back when the test tube, controller 2 control connecting rod 107 removes, and press from both sides the jam lid 203 through splint 202 clamp, simultaneously through pressure sensors 105, slide to the end after the test tube is right, make pressure sensors feel 105 to the pressure variation through gravity, and turn into electrical signal transfer to controller 2 with it, make it judge whether need to plug the test tube with jam lid 203 according to the test tube volume, thereby realize that jam lid 203 can be according to test tube volume automatically regulated.
Wherein, the supporting area of the main body 1 is provided with a vertical rail 106, and a connecting rod 107 is movably clamped inside the vertical rail 106, so that the connecting rod 107 can move up and down.
Wherein, connecting rod 107 bottom fixed connection controller 2, controller 2 bottom fixed connection hydraulic stem 201, hydraulic stem 201 bottom left and right sides fixed connection splint 202, hydraulic stem 201 make splint 202 can reciprocate, when splint 202 moves down, open to both sides, when splint 202 shifts up, to middle closure to the action of getting is got in the realization, hydraulic stem 201 can realize the closing action of gag 203 to the test tube.
Wherein, splint 202 is equipped with the bayonet socket to opposite one side, bayonet socket fixed joint gag 203, and gag 203 is round platform type structure, and its minor diameter size is less than the test tube bore, but major diameter size is greater than the test tube bore for gag 203 can satisfy the sealed demand of test tube.
Wherein, the swivel clamp 4 is equipped with two sets ofly altogether to soft circle 401 of opposite one side inside fixed connection, soft circle 401 outside fixed bonding soft tooth 402, soft circle 401 can protect the test tube, and soft tooth 402 increases swivel clamp 4 and to the area of contact of test tube, makes it press from both sides and gets more stably.
The top of the plug placing box 108 is provided with a transverse rail 109, and the transverse rail 109 is communicated with the vertical rail 106, so that the connecting rod 107 can realize a movement track of moving upwards and backwards.
When in use: put into in proper order to main part 1 left side test tube placing area with the test tube that needs the centrifugation, spacer block 103 can protect not receiving the collision between the test tube, and make it slide to the lowest in main part 1, touch switch 104 back when the test tube, controller 2 control connecting rod 107 removes, and press from both sides the gag 203 through splint 202 clamp, simultaneously through pressure sensors 105, slide to the right-hand member after when the test tube, make pressure sensors feel 105 to pressure change through the action of gravity, and convert it into signal of telecommunication and give controller 2, make it can judge whether need to plug the gag 203 for the test tube according to the test tube volume, the rotational speed and the time of controller 2 control rotation clamp 4 simultaneously, accomplish the centrifugal work of device.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. The utility model provides a but biological assay device of automatically regulated which characterized in that: comprises a main body (1); the main body (1) is divided into a test tube placing area, a supporting area and a plug placing box (108), wherein the test tube placing area is provided with an inclined rail (101), the supporting area is provided with a vertical rail (106), and the top of the main body (1) is fixedly connected and electrically connected with the controller (2); the controller (2) is fixedly connected with the inner ring of the bearing (3); the outer ring of the bearing (3) is fixedly welded with the rotating clamp (4);
the tail end of the inclined rail (101) is communicated with a sliding chute (102), the inside of the inclined rail is movably clamped with a spacing block (103), and the bottom surface of the sliding chute (102) is communicated with the bottom surface of the main body (1);
the two groups of the spacing blocks (103) are respectively semicircular notches and are fixedly connected with a convex fixture block structure, the convex fixture block structure is movably clamped inside the inclined rail (101), the width of the convex fixture block structure is smaller than that of the sliding groove (102), and the test tube is clamped between the two groups of the spacing blocks (103);
the right side in the test tube placing area of the main body (1) is provided with a touch switch (104), the bottom of the test tube placing area is provided with a pressure sensor (105), and the touch switch (104) and the pressure sensor (105) are electrically connected with the controller (2);
a vertical rail (106) is arranged in the supporting area of the main body (1), and a connecting rod (107) is movably clamped in the vertical rail (106);
the bottom of the connecting rod (107) is fixedly connected with the controller (2), the bottom of the controller (2) is fixedly connected with the hydraulic rod (201), and the left side and the right side of the bottom of the hydraulic rod (201) are fixedly connected with the clamping plates (202);
splint (202) are equipped with the bayonet socket to opposite one side, bayonet socket fixed joint gag (203), and gag (203) are round platform type structure, and its minor diameter size is less than the test tube bore, but major diameter size is greater than the test tube bore.
2. The automatically adjustable biological assay device of claim 1, wherein: the rotary clamps (4) are provided with two groups, the soft rings (401) are fixedly connected to the inner part of the opposite side, and the soft teeth (402) are fixedly adhered to the outer sides of the soft rings (401).
3. The automatically adjustable biological assay device of claim 1, wherein: the top of the plug placing box (108) is provided with a transverse rail (109), and the transverse rail (109) is communicated with the vertical rail (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110293136.6A CN113058756B (en) | 2021-03-18 | 2021-03-18 | But automatically regulated's biological assay device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110293136.6A CN113058756B (en) | 2021-03-18 | 2021-03-18 | But automatically regulated's biological assay device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113058756A CN113058756A (en) | 2021-07-02 |
| CN113058756B true CN113058756B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110293136.6A Active CN113058756B (en) | 2021-03-18 | 2021-03-18 | But automatically regulated's biological assay device |
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| Country | Link |
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| CN (1) | CN113058756B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3117867A (en) * | 1967-12-14 | 1970-06-11 | Kerby Colin | Improvements in centrifuges |
| DE19538529A1 (en) * | 1995-10-06 | 1997-04-10 | Inst Bioprozess Analysenmesst | Laboratory rotating separator assembly |
| FR2799395B1 (en) * | 1999-10-08 | 2001-12-21 | Jouan | ROTOR CENTRIFUGAL HAVING AT LEAST ONE RECEPTION HOUSING FOR A CENTRIFUGAL PRODUCT AND AN ASSOCIATED CLOSURE COVER, AND ASSEMBLY COMPRISING SUCH A CENTRIFUGAL AND SEVERAL ROTORS |
| CN206199498U (en) * | 2016-11-23 | 2017-05-31 | 尹连杰 | A kind of full rotation centrifuge for medical test |
| CN206631780U (en) * | 2017-03-14 | 2017-11-14 | 张亚男 | A kind of medical test blood centrifugal machine |
| CN108031562B (en) * | 2018-01-25 | 2018-12-04 | 江苏子辰教育设备有限公司 | A kind of Bioexperiment device |
| CN110575854A (en) * | 2019-10-19 | 2019-12-17 | 山东科技大学 | Gravity center adjusting device of chemical experiment test-tube rack |
| CN212349132U (en) * | 2020-04-30 | 2021-01-15 | 贵州蔚兰云端生物科技有限公司 | Balanced biological centrifugal separator |
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2021
- 2021-03-18 CN CN202110293136.6A patent/CN113058756B/en active Active
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| CN113058756A (en) | 2021-07-02 |
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Effective date of registration: 20220811 Address after: 528000 Room 601, 6th floor, Chuangye building, No. 2, Desheng East Road, fengsha village committee, Daliang, Shunde District, Foshan City, Guangdong Province Applicant after: Yaoming Jichuang (Foshan) Biotechnology Co.,Ltd. Address before: 476400 Shangqiu Zhonglian Biotechnology Co., Ltd., No.9 cangping Road, Liangyuan Road, Liangyuan District, Shangqiu City, Henan Province Applicant before: Fan Yakun |
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