CN117753261A - A biological laboratory uses a constant temperature shaker - Google Patents
A biological laboratory uses a constant temperature shaker Download PDFInfo
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- CN117753261A CN117753261A CN202311530547.8A CN202311530547A CN117753261A CN 117753261 A CN117753261 A CN 117753261A CN 202311530547 A CN202311530547 A CN 202311530547A CN 117753261 A CN117753261 A CN 117753261A
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Abstract
本发明属于生物技术领域，尤其涉及一种生物实验室使用恒温摇床，包括：密闭箱体，密闭箱体，密闭箱体内设置有多方向摇晃装置；多方向摇晃装置实现水平摇晃和旋转摇晃；密闭箱体设置有温度气压调节组件，温度气压调节组件用于密闭箱体内温度恒定，并可调整密闭箱体内部气压；密闭箱体的开口处铰接有用于密闭箱体启闭的密封仓门；密闭箱体底部固接有支撑控制部。本发明具有多种晃动模式，能够根据不同实验选择合适的晃动方式，进而提高装置实用性。
The invention belongs to the field of biotechnology, and particularly relates to a constant-temperature shaker for biological laboratories, which includes: a sealed box, a multi-directional shaking device provided in the sealed box; the multi-directional shaking device realizes horizontal shaking and rotational shaking; The airtight box is provided with a temperature and air pressure adjustment component, which is used to keep the temperature inside the airtight box constant and to adjust the air pressure inside the airtight box; the opening of the airtight box is hinged with a sealed door for opening and closing the airtight box; The bottom of the sealed box is fixed with a support control part. The invention has multiple shaking modes and can select appropriate shaking modes according to different experiments, thus improving the practicability of the device.
Description
Technical Field
The invention belongs to the technical field of biology, and particularly relates to a constant temperature shaking table used in a biological laboratory.
Background
The biotechnology, which is a technology for processing the raw materials of substances by microorganisms and animals to provide products for social services, mainly comprises fermentation technology and modern biotechnology, and is an emerging and comprehensive science, wherein the modern biotechnology integrates genetic engineering, molecular biology, biochemistry, genetics, cell biology, embryology, immunology, organic chemistry, inorganic chemistry, physical chemistry, physics, informatics, computer science and other multidisciplinary technologies, and can be used for researching the rules of life activities and providing the products for social services.
Wen Yaochuang it has the functions of stainless steel universal clamp, digital display temperature control, stepless speed regulation and good thermal circulation, is a multipurpose biochemical device, is a laboratory device which is indispensable for the scientific research of plants, biology, microorganisms, genetics, viruses, environmental protection, medicine and the like, education and production departments to perform precise culture preparation, and a constant-temperature shaking table has the functions of stainless steel universal clamp, digital display temperature control, stepless speed regulation and good thermal circulation, is a multipurpose biochemical device, is a laboratory device which is indispensable for the scientific research of plants, biology, microorganisms, genetics, viruses, environmental protection, medicine and the like, is suitable for the scientific research departments of various universities, oil chemical industry, health epidemic prevention, environmental monitoring and the like to perform shaking culture of various liquid and solid compounds such as biology, biochemistry, cells, strains and the like.
The existing constant temperature shaking table has single shaking mode and can not meet the requirement of cell culture, so that a biological laboratory needs to use the constant temperature shaking table to solve the problem.
Disclosure of Invention
The invention aims to provide a constant temperature shaking table for a biological laboratory, which aims to solve the problems.
In order to achieve the above object, the present invention provides the following solutions:
a biological laboratory using a constant temperature shaker comprising: the device comprises a closed box body, wherein a multidirectional shaking device is arranged in the closed box body;
the multidirectional shaking device realizes horizontal shaking and rotary shaking;
the temperature and air pressure adjusting assembly is used for keeping the temperature in the closed box constant and adjusting the air pressure in the closed box;
a sealing bin door for opening and closing the closed box body is hinged at the opening of the closed box body;
the bottom of the closed box body is fixedly connected with a support control part.
Preferably, the multidirectional shaking device comprises a base, wherein the base is fixedly connected with the bottom ends of four upright posts at equal intervals in the circumferential direction;
a chute is fixedly connected to one side of the bottom end of the upright post, and extension lines of the four chutes are intersected with the circle center of the base;
the four sliding grooves are fixedly connected with the side walls of the same fixing ring, and the fixing ring is coaxially fixedly connected with the base;
the fixing ring is internally and movably connected with a driving assembly, and the driving assembly is in transmission connection with a bearing plate.
Preferably, the driving assembly comprises a rotating ring, two ends of the rotating ring are respectively and symmetrically fixedly connected with a rotating rod, and the rotating rods are arranged at the top ends of the corresponding upright posts in a penetrating manner;
the inner side of the rotating ring is movably connected with a connecting column, the top of the connecting column is fixedly connected with the bottom of the bearing plate, one ends of two second rotating rods are symmetrically and fixedly connected on the outer side of the connecting column, the other ends of the second rotating rods penetrate through the rotating ring, and the two second rotating rods are arranged in a collinear manner;
the straight line where the two second rotating rods are located is arranged vertically to the space of the straight line where the two rotating rods are located;
the bottom of the connecting column is in transmission connection with a driving part, and the bottom end of the driving part is movably connected in the fixing ring.
Preferably, the driving part comprises a motor, the motor is fixedly connected with movable ends of four damping parts at equal intervals in the circumferential direction, and fixed ends of the damping parts are fixedly connected with corresponding bottoms of the stand columns;
the output shaft of the motor is coaxially and fixedly connected with a first telescopic part, one end of a second telescopic part is hinged to the first telescopic part, the other end of the second telescopic part is hinged to the bottom end of a rotating head, and the top end of the rotating head is coaxially and rotatably connected to the bottom of the connecting column;
the connecting column is provided with a horizontal shaking part.
Preferably, the first telescopic part comprises a first telescopic rod, one end of the first telescopic rod is coaxially and fixedly connected with the output shaft of the motor, and the other end of the first telescopic rod is hinged with one end of the second telescopic part.
Preferably, the second telescopic part comprises a second telescopic rod, one end of the second telescopic rod is hinged with one end of the first telescopic rod, and the other end of the second telescopic rod is hinged with the bottom end of the rotating head.
Preferably, the damping part comprises a damping rod, one end of the damping rod is fixedly connected with the side wall of the fixed end of the motor, and the other end of the damping rod is fixedly connected with one side of the bottom end of the corresponding upright post.
Preferably, the horizontal shaking part comprises a sector cam, the sector cam is in a quarter circle shape, the sector cam is coaxially and fixedly connected to the outer side of the rotating head, and the radius of the sector cam is larger than the horizontal distance between the upright post and the center of the base;
the sector cam is not in contact with any of the posts when the sector cam is tilted;
and when the sector cam is horizontal, the side walls of the sector cams are sequentially contacted with the side walls of the four upright posts.
Preferably, the temperature and air pressure adjusting component comprises a temperature adjusting device shell, and the temperature adjusting device shell is fixedly connected to one side outside the closed box body;
a circulating pump, an air pump and a temperature regulating device are fixedly connected in the temperature regulating device shell;
a gas channel is formed in the inner wall of one side of the closed box body opposite to the inner wall of the closed box body, the gas channel is communicated with a gas-equalizing plate, the gas-equalizing plate is fixedly connected with the inner wall of the closed box body, and the two gas-equalizing plates are oppositely arranged;
the circulating pump, the air pump, the two air channels, the two air homogenizing plates and the closed box body are communicated to form a communication loop, and the temperature adjusting device is used for adjusting temperature by heat exchange with circulating air in the communication loop.
Preferably, the support control part comprises a support seat, the support seat is fixedly connected to the bottom of the closed box body, and a touch screen for parameter adjustment is fixedly embedded in the support seat.
Compared with the prior art, the invention has the following advantages and technical effects:
when the device is used, the conical flask or the test tube is arranged in the multidirectional shaking device, the sealing bin gate is closed, the sealed environment is formed in the sealed box, the temperature and the air pressure in the sealed box are regulated by setting the temperature and air pressure regulating component parameters through the support control part, then the multidirectional shaking device is started, the conical flask or the test tube can be horizontally shaken or rotationally shaken according to specific experiment requirements, the device has multiple shaking modes, and a proper shaking mode can be selected according to different experiments, so that the practicability of the device is improved.
Drawings
For a clearer description of an embodiment of the invention or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a multidirectional wobble apparatus according to the present invention;
FIG. 3 is a front view of the multidirectional wobble apparatus of the present invention;
FIG. 4 is a schematic diagram of a temperature and air pressure adjusting assembly according to the present invention;
FIG. 5 is a schematic structural diagram of embodiment 2 of the present invention;
1, a closed box body; 2. sealing the bin gate; 3. glass; 4. a support base; 5. a touch screen; 6. a multidirectional shaking device; 7. a temperature regulating device housing; 8. a circulation pump; 9. an air pump; 10. a gas channel; 11. a gas equalizing plate; 12. a temperature adjusting device; 13. a magnet; 14. a magnetic suction plate; 15. a rotating frame; 16. a rubber band; 17. a clamping plate; 18. slotting; 601. a bearing plate; 602. a column; 603. a rotating ring; 604. a connecting column; 605. a rotating lever; 606. a sector cam; 607. a chute; 608. a base; 609. a motor; 610. a damping rod; 611. a first telescopic rod; 612. a second telescopic rod; 613. a rotating head; 614. a fixing ring; 615. and a second rotating rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1:
referring to fig. 1 to 4, the present embodiment discloses a biological laboratory using a constant temperature shaking table, comprising: the device comprises a closed box body 1, wherein the closed box body 1 is internally provided with a multidirectional shaking device 6;
the multidirectional shaking device 6 realizes horizontal shaking and rotary shaking;
the airtight box body 1 is provided with a temperature and air pressure adjusting component, and the temperature and air pressure adjusting component is used for keeping the temperature in the airtight box body 1 constant and adjusting the air pressure in the airtight box body 1;
the opening of the closed box body 1 is hinged with a sealing bin gate 2 for opening and closing the closed box body 1;
the bottom of the closed box body 1 is fixedly connected with a support control part.
When the device is used, the conical flask or the test tube is arranged in the multidirectional shaking device 6, the sealing bin gate 2 is closed, a sealed environment is formed in the sealed box body 1, the temperature and the air pressure in the sealed box body 1 are regulated by setting the temperature and air pressure regulating component parameters through the support control part, then the multidirectional shaking device 6 is started, the conical flask or the test tube can be horizontally shaken or rotationally shaken by the multidirectional shaking device 6 according to specific experiment requirements, the device has multiple shaking modes, and a proper shaking mode can be selected according to different experiments, so that the practicability of the device is improved.
The sealing bin door 2 is embedded with glass 3 for observing the inside of the sealed box body 1.
Further preferably, the multidirectional shaking device 6 comprises a base 608, and the base 608 is fixedly connected with the bottom ends of four upright posts 602 at equal intervals in the circumferential direction;
a chute 607 is fixedly connected to one side of the bottom end of the upright post 602, and the extension lines of the four chute 607 are intersected with the center of a circle of the base 608;
the four sliding grooves 607 are fixedly connected with the side walls of the same fixed ring 614, and the fixed ring 614 is coaxially fixedly connected with the base 608;
a driving component is movably connected in the fixed ring 614, and the driving component is in transmission connection with the bearing plate 601.
In a further optimized scheme, the driving assembly comprises a rotating ring 603, two ends of the rotating ring 603 are respectively and symmetrically fixedly connected with a rotating rod 605, and the rotating rods 605 are arranged at the top ends of corresponding upright posts 602 in a penetrating manner;
the inner side of the rotating ring 603 is movably connected with a connecting column 604, the top of the connecting column 604 is fixedly connected with the bottom of the bearing plate 601, the outer side of the connecting column 604 is symmetrically fixedly connected with one ends of two second rotating rods 615, the other ends of the second rotating rods 615 penetrate through the rotating ring 603, and the two second rotating rods 615 are arranged in a collinear manner;
the straight line where the two second rotating rods 615 are located is arranged vertically to the straight line space where the two rotating rods 605 are located;
the bottom of the connecting column 604 is in transmission connection with a driving part, and the bottom end of the driving part is movably connected in the fixed ring 614.
In a further optimized scheme, the driving part comprises a motor 609, the motor 609 is fixedly connected with movable ends of four damping parts at equal intervals in the circumferential direction, and fixed ends of the damping parts are fixedly connected with bottoms of corresponding upright posts 602;
the output shaft of the motor 609 is coaxially and fixedly connected with a first telescopic part, one end of a second telescopic part is hinged to the first telescopic part, the other end of the second telescopic part is hinged to the bottom end of a rotating head 613, and the top end of the rotating head 613 is coaxially and rotatably connected to the bottom of a connecting column 604;
the connecting column 604 is provided with a horizontal shaking portion.
Further preferably, the first telescopic part comprises a first telescopic rod 611, one end of the first telescopic rod 611 is coaxially and fixedly connected with the output shaft of the motor 609, and the other end of the first telescopic rod 611 is hinged with one end of the second telescopic part.
Further preferably, the second telescopic part comprises a second telescopic rod 612, one end of the second telescopic rod 612 is hinged to one end of the first telescopic rod 611, and the other end of the second telescopic rod 612 is hinged to the bottom end of the rotating head 613.
Further optimized scheme, the damping portion comprises a damping rod 610, one end of the damping rod 610 is fixedly connected with the side wall of the fixed end of the motor 609, and the other end of the damping rod 610 is fixedly connected with one side of the bottom end of the corresponding upright post 602.
In a further optimized scheme, the horizontal shaking part comprises a sector cam 606, the sector cam 606 is in a quarter circle shape, the sector cam 606 is coaxially and fixedly connected to the outer side of the rotating head 613, and the radius of the sector cam 606 is larger than the horizontal distance between the upright post 602 and the center of the base 608;
when sector cam 606 is tilted, sector cam 606 is not in contact with any of posts 602;
with sector cam 606 level, the side walls of sector cam 606 are in turn in contact with the four upright 602 side walls.
When in use, when the support plate 601 is required to rotate and shake, the first telescopic rod 611 and the second telescopic rod 612 are matched with each other, the first telescopic rod 611 and the second telescopic rod 612 enable the connecting column 604 to incline through the expansion of different degrees, the support plate 601 is driven to incline, then the output shaft of the motor 609 rotates, the first telescopic rod 611 and the second telescopic rod 612 drive the rotating head 613 to rotate at the bottom of the connecting column 604, the rotating head 613 does not rotate in a fixed plane, but does a rotating motion around the output shaft of the motor 609 serving as a rotating shaft, and the connecting column 604 moves along with the rotating head 613 in the moving process of the rotating head 613.
At the same time, the sector cam 606 rotates along with the rotating head 613, but because the sector cam 606 is obliquely arranged, the rotating plane of the sector cam 606 is not contacted with the inner wall of any upright post 602, and the horizontal position of the bearing plate 601 is not affected by the rotation of the sector cam 606.
The connecting column 604 penetrates through the side wall of the rotating ring 603 through two second rotating rods 615, the two second rotating rods 615 can slide on the side wall of the rotating ring 603 and rotate on the side wall of the rotating ring 603, so that the connecting column 604 can rotate and move relative to the rotating ring 603, meanwhile, the rotating ring 603 can rotate relative to the corresponding upright posts 602 through the two rotating rods 605, the two rotating rods 605 and the corresponding upright posts 602 penetrate through, the rotating rods 605 can rotate relative to the corresponding upright posts 602 and can slide relatively, the straight line where the two second rotating rods 615 are located is perpendicular to the straight line space where the two rotating rods 605 are located, the parts are matched with each other, the connecting column 604 drives the supporting plate 601 to move, and the supporting plate 601 can drive the conical flask fixedly connected to the conical flask or the culture solution in the test tube to rotate and shake.
When the support plate 601 needs to shake horizontally, at this time, the first telescopic rod 611 and the second telescopic rod 612 shorten to enable the connecting column 604 to be in a vertical state, at this time, the motor 609 drives the rotating head 613 to drive the sector cam 606 to rotate together, at this time, the rotating plane of the sector cam 606 is horizontal, the radius of the sector cam 606 is larger than the horizontal distance between the upright post 602 and the center of the base 608, the sector cam 606 is sequentially contacted with the four upright posts 602, when the sector cam 606 is contacted with one of the upright posts 602, the fixed end of the motor 609 is pushed to move in a direction away from the upright post 602, the sector cam 606 is sequentially contacted with the four upright posts 602, so that the motor 609 moves circularly relative to the base 608, at this time, as the second rotating rod 615 penetrates through the rotating ring 603, the rotating rod 605 penetrates through the upright post 602, the actual connecting column 604 is not constrained on the horizontal plane where the rotating rod is located, and can further drive the support plate 601 to move circularly, and at this time, the conical flask on the support plate 601 or the culture solution in the test tube is horizontally rocked.
The damper rod 610 serves to provide a cushioning effect.
In a further optimized scheme, the temperature and air pressure adjusting component comprises a temperature adjusting device shell 7, and the temperature adjusting device shell 7 is fixedly connected to one side of the outer part of the closed box body 1;
the temperature regulating device shell 7 is fixedly connected with a circulating pump 8, an air pump 9 and a temperature regulating device 12;
a gas channel 10 is formed in the inner wall of the opposite side of the closed box body 1, the gas channel 10 is communicated with a gas-equalizing plate 11, the gas-equalizing plate 11 is fixedly connected with the inner wall of the closed box body 1, and the two gas-equalizing plates 11 are oppositely arranged;
the circulating pump 8, the air pump 9, the two air channels 10, the two air homogenizing plates 11 and the closed box body 1 are communicated into a communication loop, and the temperature adjusting device 12 is used for adjusting temperature by heat exchange with circulating air in the communication loop.
When the microorganism is cultured, gas is generated in the test tube or the conical flask, and when the gas is generated excessively, the sealing plug at the top of the test tube or the conical flask is easy to break.
When the device is used, the circulating pump 8, the air pump 9, the two air channels 10, the two air homogenizing plates 11 and the closed box body 1 are communicated to form a communication loop, so that air circulates in the communication loop, and heat exchange is carried out between the air and circulating air through the temperature regulating device 12, so that the constant temperature is realized.
When the microorganism is cultivated to the later stage, for the balance of the air pressure inside and outside the conical flask or the test tube, the air can be added into the sealed box body 1 through the air pump 9 to improve the air pressure, so that the air pressure inside and outside the conical flask or the test tube is balanced.
The gas equalizing plate 11 is used for uniformly distributing gas in the closed box body 1 during gas circulation, so that the temperature distribution is uniform.
The size of the gas channel 10 is matched with that of the gas homogenizing plate 11, and after the gas channel 10 is filled with gas preferentially, the gas enters the sealed box body 1 through the gas homogenizing plate 11.
According to a further optimized scheme, the support control part comprises a support seat 4, the support seat 4 is fixedly connected to the bottom of the closed box body 1, and a touch screen 5 for parameter adjustment is fixedly embedded in the support seat 4.
The touch screen 5 is electrically connected with a controller, preferably a PLC programmable controller, which is electrically connected with the temperature adjusting device 12, the motor 609, the first telescopic rod 611 and the second telescopic rod 612, the temperature is controlled by the temperature adjusting device 12, the shaking speed is controlled by controlling the rotating speed of the motor 609, and the shaking amplitude is controlled by controlling the lengths of the first telescopic rod 611 and the second telescopic rod 612.
Example 2:
referring to fig. 5, the difference between the present embodiment and embodiment 1 is that the support plate 601 is embedded with a plurality of magnets 13 in matrix, the magnets 13 are magnetically connected with the magnetic attraction plates 14, the magnetic attraction plates 14 are circumferentially and equally spaced and hinged with one ends of a plurality of rotating frames 15, the other ends of the rotating frames 15 are hinged with one ends of clamping plates 17, one ends of the plurality of clamping plates 17, which are far away from the rotating frames 15, enclose a circle, a slot 18 is formed in the middle of the rotating frame 15, rubber bands 16 are sleeved on the outer sides of the plurality of rotating frames 15, and the rubber bands 16 are in limit fit in the plurality of slots 18.
In use, the conical flask or test tube is mounted on the magnetic plate 14 in advance, preferably 3 rotating frames 15, and the number of the rotating frames 15 is at least 3. The 3 rotating frames 15 rotate to clamp the clamping plates 17 on the outer wall of the conical flask or the test tube, the 3 clamping plates 17 are round, further the conical flask or the test tube is supported, the rubber band 16 is sleeved on the outer sides of the 3 rotating frames 15, the rubber band is embedded into the grooves 18, and the clamping degree of the 3 clamping plates 17 is adjusted through tightness adjustment of the rubber band 16.
After the magnetic attraction plate 14 is magnetically connected with the magnet 13, the conical flask or test tube is mounted on the support plate 601, and then shake can be set.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (10)
1. A biological laboratory uses a constant temperature shaker, comprising: the device comprises a closed box body (1), wherein the closed box body (1) is internally provided with a multidirectional shaking device (6);
the multidirectional shaking device (6) realizes horizontal shaking and rotary shaking;
the sealed box body (1) is provided with a temperature and air pressure adjusting component, and the temperature and air pressure adjusting component is used for keeping the temperature in the sealed box body (1) constant and adjusting the air pressure in the sealed box body (1);
a sealing bin door (2) for opening and closing the sealed box body (1) is hinged at the opening of the sealed box body (1);
the bottom of the closed box body (1) is fixedly connected with a support control part.
2. A biological laboratory using a thermostatic shaker as defined in claim 1, wherein: the multidirectional shaking device (6) comprises a base (608), and the base (608) is fixedly connected with the bottom ends of four upright posts (602) at equal intervals in the circumferential direction;
a chute (607) is fixedly connected to one side of the bottom end of the upright post (602), and the extension lines of the four chute (607) are intersected at the center of the base (608);
the four sliding grooves (607) are fixedly connected with the side walls of the same fixing ring (614), and the fixing ring (614) is coaxially fixedly connected with the base (608);
a driving component is movably connected in the fixed ring (614), and the driving component is in transmission connection with a bearing plate (601).
3. A biological laboratory using a thermostatic shaker as defined in claim 2, wherein: the driving assembly comprises a rotating ring (603), two ends of the rotating ring (603) are respectively and symmetrically fixedly connected with a rotating rod (605), and the rotating rods (605) are arranged at the top ends of the corresponding upright posts (602) in a penetrating manner;
the inner side of the rotating ring (603) is movably connected with a connecting column (604), the top of the connecting column (604) is fixedly connected with the bottom of the supporting plate (601), one ends of two second rotating rods (615) are symmetrically and fixedly connected on the outer side of the connecting column (604), the other ends of the second rotating rods (615) penetrate through the rotating ring (603) and are arranged in a collinear mode, and the two second rotating rods (615) are arranged on the same line;
the straight line where the two second rotating rods (615) are positioned is vertical to the space where the two rotating rods (605) are positioned;
the bottom of the connecting column (604) is in transmission connection with a driving part, and the bottom end of the driving part is movably connected in the fixed ring (614).
4. A biological laboratory using a thermostatic shaker as defined in claim 3, wherein: the driving part comprises a motor (609), the motor (609) is fixedly connected with movable ends of four damping parts at equal intervals in the circumferential direction, and fixed ends of the damping parts are fixedly connected with bottoms of corresponding upright posts (602);
the output shaft of the motor (609) is coaxially and fixedly connected with a first telescopic part, one end of a second telescopic part is hinged to the first telescopic part, the other end of the second telescopic part is hinged to the bottom end of a rotating head (613), and the top end of the rotating head (613) is coaxially and rotatably connected to the bottom of the connecting column (604);
the connecting column (604) is provided with a horizontal shaking part.
5. The biological laboratory using constant temperature shaker of claim 4, wherein: the first telescopic part comprises a first telescopic rod (611), one end of the first telescopic rod (611) is coaxially and fixedly connected with an output shaft of the motor (609), and the other end of the first telescopic rod (611) is hinged with one end of the second telescopic part.
6. A biological laboratory use thermostatic shaker as defined in claim 5, wherein: the second telescopic part comprises a second telescopic rod (612), one end of the second telescopic rod (612) is hinged with one end of the first telescopic rod (611), and the other end of the second telescopic rod (612) is hinged with the bottom end of the rotating head (613).
7. The biological laboratory using constant temperature shaker of claim 4, wherein: the damping part comprises a damping rod (610), one end of the damping rod (610) is fixedly connected with the side wall of the fixed end of the motor (609), and the other end of the damping rod (610) is fixedly connected with one side of the bottom end of the corresponding upright post (602).
8. The biological laboratory using constant temperature shaker of claim 4, wherein: the horizontal shaking part comprises a sector cam (606), the sector cam (606) is in a quarter circle shape, the sector cam (606) is coaxially and fixedly connected to the outer side of the rotating head (613), and the radius of the sector cam (606) is larger than the horizontal distance between the upright post (602) and the center of the base (608);
-said sector cam (606) is not in contact with any of said uprights (602) when said sector cam (606) is tilted;
when the sector cam (606) is horizontal, the side walls of the sector cam (606) are sequentially contacted with the side walls of four upright posts (602).
9. A biological laboratory using a thermostatic shaker as defined in claim 1, wherein: the temperature and air pressure adjusting component comprises a temperature adjusting device shell (7), and the temperature adjusting device shell (7) is fixedly connected to one side of the outer part of the closed box body (1);
a circulating pump (8), an air pump (9) and a temperature regulating device (12) are fixedly connected in the temperature regulating device shell (7);
a gas channel (10) is formed in the inner wall of one side opposite to the closed box body (1), the gas channel (10) is communicated with a gas-equalizing plate (11), the gas-equalizing plate (11) is fixedly connected with the inner wall of the closed box body (1), and the two gas-equalizing plates (11) are oppositely arranged;
the circulating pump (8), the air pump (9), the two air channels (10), the two air homogenizing plates (11) and the closed box body (1) are communicated into a communication loop, and the temperature adjusting device (12) is used for adjusting temperature by heat exchange with circulating air in the communication loop.
10. A biological laboratory using a thermostatic shaker as defined in claim 1, wherein: the support control part comprises a support seat (4), the support seat (4) is fixedly connected to the bottom of the closed box body (1), and a touch screen (5) for parameter adjustment is embedded in the support seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311530547.8A CN117753261A (en) | 2023-11-16 | 2023-11-16 | A biological laboratory uses a constant temperature shaker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311530547.8A CN117753261A (en) | 2023-11-16 | 2023-11-16 | A biological laboratory uses a constant temperature shaker |
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| Publication Number | Publication Date |
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| CN117753261A true CN117753261A (en) | 2024-03-26 |
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| CN202311530547.8A Pending CN117753261A (en) | 2023-11-16 | 2023-11-16 | A biological laboratory uses a constant temperature shaker |
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| Country | Link |
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| CN (1) | CN117753261A (en) |
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- 2023-11-16 CN CN202311530547.8A patent/CN117753261A/en active Pending
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