CN215856014U

CN215856014U - Reaction unit in biological cell test

Info

Publication number: CN215856014U
Application number: CN202121796121.3U
Authority: CN
Inventors: 武超; 朱睿
Original assignee: Jiangsu Tairui Biotechnology Co ltd
Current assignee: Jiangsu Tairui Biotechnology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-18
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a reaction device in a biological cell test, which comprises a reaction bin, wherein the upper end of the reaction bin is fixedly connected with a rotating shaft shell, the upper end of the rotating shaft shell is fixedly connected with a motor, one side of the rotating shaft shell is fixedly connected with an adjustable convenient liquid adding device, one side of the adjustable convenient liquid adding device is fixedly connected with a liquid adding opening, and the outer side of the reaction bin is movably connected with an adjustable shock-proof counterweight mechanism. The reaction device in the biological cell test is provided with the adjustable shock-absorbing counterweight mechanism and the adjustable convenient liquid adding device, the whole swing amplitude of the device during operation is convenient to reduce by adding the adjustable shock-absorbing counterweight mechanism, the spring body structure ensures the level of the device to be constant, the counterweight mechanism ensures the vertical gravity center of the device to be stable, and by adding the adjustable convenient liquid adding device, a solution adding port can extend out of the telescopic fixed groove, so that a reaction solution can be conveniently added into the device.

Description

Reaction unit in biological cell test

Technical Field

The utility model relates to the field of reaction devices, in particular to a reaction device in a biological cell test.

Background

The reaction device in the biological cell test is supporting equipment for carrying out the reaction in the biological cell test, when carrying out the biological cell test, the structural design and the parameter configuration of container are carried out according to different process condition demands, and design condition, process, inspection and manufacturing, acceptance are required to be according to relevant technical standards to realize the required target mixed reaction function, and along with the continuous development of science and technology, people also have higher and higher requirements on the manufacturing process of the reaction device in the biological cell test.

In the prior art, the patent with the publication number of CN202011022655.0 discloses an animal cell reaction device capable of controlling temperature and supplying oxygen uniformly, ventilating through an air pipe, moving a piston rod by gas pushing, driving a valve ball to rotate by the piston rod, simultaneously, gas enters the valve ball, swinging a swinging door by gas pushing, and then using the swinging door and a buffer spring in a matching way, thereby achieving the effect of uniform oxygen supply.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the reaction device in the biological cell test, the adjustable shock-proof counterweight mechanism is added, so that the overall swing amplitude of the device during operation is conveniently reduced, the spring body structure ensures the level of the device to be constant, the counterweight mechanism ensures the vertical gravity center of the device to be stable, the adjustable convenient liquid adding device is added, the solution adding port can extend out through the telescopic fixed groove, the reaction solution can be conveniently added into the device, and the problems in the background art can be effectively solved.

(II) technical scheme

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a reaction unit among biological cell test, includes the reaction bin, the upper end fixedly connected with pivot shell in reaction bin, the upper end fixedly connected with motor of pivot shell, the adjustable convenient liquid feeding device of one side fixedly connected with of pivot shell, one side fixedly connected with filling opening of adjustable convenient liquid feeding device, the outside swing joint in reaction bin has adjustable counter weight mechanism of moving away to avoid possible earthquakes, the bottom fixedly connected with liquid outlet in reaction bin.

Preferably, the adjustable shock-absorbing counterweight mechanism comprises a bin body positioning ring, a fixed support, a counterweight connecting disc, a counterweight placing groove and a counterweight mechanism, wherein the bin body positioning ring is positioned at the outer side of the reaction bin, the fixed support is positioned at the lower end of the bin body positioning ring, the counterweight connecting disc is positioned at the lower end of the fixed support, the counterweight mechanism is positioned at the lower end of the fixed support, and the counterweight placing groove is positioned at one side of the counterweight mechanism.

Preferably, adjustable convenient liquid feeding device includes positioning seat, telescopic link, No. two telescopic links, extends a mouthful positioning seat, extends mechanism's play liquid, extends mechanism location external member, extends the filling opening, the positioning seat is located the upper end in reaction bin, a telescopic link is located one side of positioning seat, No. two telescopic links are located one side of a telescopic link extend a mouthful positioning seat and be located one side of No. two telescopic links, it is located the inboard of filling opening to extend mechanism location external member, it is located the upper end of extending mechanism location external member to extend the filling opening, it is located the lower extreme that extends mechanism location external member to extend mechanism's play liquid.

Preferably, a spring body mechanism is arranged between the bin body positioning ring and the fixed support, the lower end of the bin body positioning ring is movably connected with the upper end of the fixed support through a spring body structure, a connecting rod is arranged between the counterweight mechanism and the fixed support, and the outer side of the counterweight mechanism is fixedly connected with the inner side of the fixed support through the connecting rod.

Preferably, a rivet is arranged between the positioning seat and the reaction bin, the lower end of the positioning seat is fixedly connected with the bottom end of the reaction bin through the rivet, and the upper end of the positioning seat is movably connected with one end of the second telescopic rod through the first telescopic rod.

Preferably, a guide pipe is arranged between the liquid outlet of the extension mechanism and the extension liquid filling opening, and one end of the liquid outlet of the extension mechanism is fixedly connected with the lower end of the extension liquid filling opening through the guide pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a reaction device in a biological cell test, which has the following beneficial effects: the reaction device in the biological cell test is convenient for reducing the integral swing amplitude when the device operates by adding the adjustable shock-absorbing counterweight mechanism, the level of the spring body structure ensures the device to be constant, the counterweight mechanism ensures the vertical gravity center of the device to be stable, by adding the adjustable convenient liquid adding device, a solution adding port can be extended through the telescopic fixed groove, the reaction solution can be conveniently added into the device, a rotating shaft shell can be placed into the adjustable shock-absorbing counterweight mechanism before use, the bottom of the rotating shaft shell is positioned and fixed through the counterweight connecting disc, the adjustable convenient liquid adding device is movably connected with the outer side of the rotating shaft shell through the spring body mechanism in the bin body positioning ring and the fixed bracket, after the fixation is finished, the adjustable convenient liquid adding device is fixed with the liquid adding port through the extension mechanism positioning sleeve part, the extension liquid adding port is pulled out and is placed into the extension port positioning seat for fixation, the device has the advantages that the position convenient for liquid adding is found by adjusting the first telescopic rod and the second telescopic rod, liquid adding operation is carried out after the adjustment is completed, the liquid adding opening is closed after the liquid adding is completed, the starting motor carries out in-bin reaction, the motor is a YCT permanent magnet synchronous motor, the rated power is 0-450kw, the rated voltage is 380v-660v, the device is horizontally buffered by the adjustable shock-proof counterweight mechanism internal bin positioning ring, the fixed support and the spring body mechanism after being started, the swing amplitude is reduced, the gravity center of the reaction bin is reduced by adjusting the counterweight in the counterweight placing groove in the counterweight mechanism, effective damping effect is carried out, the solution is finished by derivation reaction through the liquid outlet after the completion, the reaction device in the whole biological cell test is simple in structure, the operation is convenient, and the use effect is better compared with the traditional mode.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a reaction apparatus in a biological cell assay according to the present invention.

FIG. 2 is a schematic structural diagram of an adjustable shock-absorbing counterweight mechanism in a reaction device for biological cell experiments according to the present invention.

FIG. 3 is a schematic structural diagram of an adjustable and convenient liquid feeding device telescoping mechanism in a reaction device in a biological cell test.

FIG. 4 is a schematic structural diagram of an extension mechanism of an adjustable convenient liquid adding device in a reaction device in a biological cell test.

In the figure: 1. a reaction bin; 2. a rotating shaft housing; 3. an adjustable shock-absorbing counterweight mechanism; 301. a positioning ring for the bin body; 302. fixing a bracket; 303. a counterweight connecting disc; 304. a counterweight placing groove; 305. a counterweight mechanism; 4. the liquid adding device can be adjusted conveniently; 401. positioning seats; 402. a first telescopic rod; 403. a second telescopic rod; 404. an extension opening positioning seat; 405. discharging liquid by an extension mechanism; 406. an extension mechanism positioning kit; 407. extending the liquid filling port; 5. a motor; 6. a liquid filling port; 7. and a liquid outlet.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings and the detailed description, but those skilled in the art will understand that the following described embodiments are some, not all, of the embodiments of the present invention, and are only used for illustrating the present invention, and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-2, a reaction device in biological cell test comprises a reaction chamber 1, a rotary shaft shell 2 fixedly connected to the upper end of the reaction chamber 1, a motor 5 fixedly connected to the upper end of the rotary shaft shell 2, an adjustable and convenient liquid adding device 4 fixedly connected to one side of the rotary shaft shell 2, a liquid adding port 6 fixedly connected to one side of the adjustable and convenient liquid adding device 4, an adjustable shock-proof counterweight mechanism 3 movably connected to the outer side of the reaction chamber 1, and a liquid outlet 7 fixedly connected to the bottom end of the reaction chamber 1.

Adjustable counter weight mechanism of moving away to avoid possible earthquakes 3 includes storehouse body holding ring 301, fixed bolster 302, counter weight connection pad 303, counter weight standing groove 304, counter weight mechanism 305, and storehouse body holding ring 301 is located the outside of reaction bin 1, and fixed bolster 302 is located the lower extreme of storehouse body holding ring 301, and counter weight connection pad 303 is located the lower extreme of fixed bolster 302, and counter weight mechanism 305 is located the lower extreme of fixed bolster 302, and counter weight standing groove 304 is located one side of counter weight mechanism 305.

A spring body mechanism is arranged between the bin body positioning ring 301 and the fixed support 302, the lower end of the bin body positioning ring 301 is movably connected with the upper end of the fixed support 302 through a spring body structure, a connecting rod is arranged between the counterweight mechanism 305 and the fixed support 302, and the outer side of the counterweight mechanism 305 is fixedly connected with the inner side of the fixed support 302 through the connecting rod.

Example two:

as shown in fig. 1, 3 and 4, a reaction device in biological cell test comprises a reaction bin 1, wherein a rotary shaft shell 2 is fixedly connected to the upper end of the reaction bin 1, a motor 5 is fixedly connected to the upper end of the rotary shaft shell 2, an adjustable and convenient liquid adding device 4 is fixedly connected to one side of the rotary shaft shell 2, a liquid adding opening 6 is fixedly connected to one side of the adjustable and convenient liquid adding device 4, an adjustable shock-proof counterweight mechanism 3 is movably connected to the outer side of the reaction bin 1, and a liquid outlet 7 is fixedly connected to the bottom end of the reaction bin 1.

The adjustable convenient liquid adding device 4 comprises a positioning seat 401, a first telescopic rod 402, a second telescopic rod 403, an extension port positioning seat 404, an extension mechanism liquid outlet 405, an extension mechanism positioning sleeve member 406 and an extension liquid adding port 407, wherein the positioning seat 401 is positioned at the upper end of the reaction bin 1, the first telescopic rod 402 is positioned at one side of the positioning seat 401, the second telescopic rod 403 is positioned at one side of the first telescopic rod 402, the extension port positioning seat 404 is positioned at one side of the second telescopic rod 403, the extension mechanism positioning sleeve member 406 is positioned at the inner side of the liquid adding port 6, the extension liquid adding port 407 is positioned at the upper end of the extension mechanism positioning sleeve member 406, and the extension mechanism liquid outlet 405 is positioned at the lower end of the extension mechanism positioning sleeve member 406.

The rivet is arranged between the positioning seat 401 and the reaction bin 1, the lower end of the positioning seat 401 is fixedly connected with the bottom end of the reaction bin 1 through the rivet, and the upper end of the positioning seat 401 is movably connected with one end of the second telescopic rod 403 through the first telescopic rod 402.

A guide pipe is arranged between the extension mechanism liquid outlet 405 and the extension liquid filling port 407, and one end of the extension mechanism liquid outlet 405 is fixedly connected with the lower end of the extension liquid filling port 407 through the guide pipe.

The working principle is as follows: the utility model comprises a reaction bin 1, a rotating shaft shell 2, an adjustable shock-absorbing counterweight mechanism 3, a bin body positioning ring 301, a fixed support 302, a counterweight connecting disc 303, a counterweight placing groove 304, a counterweight mechanism 305, an adjustable convenient liquid adding device 4, a positioning seat 401, a first telescopic rod 402, a second telescopic rod 403, an extension port positioning seat 404, an extension mechanism liquid outlet 405, an extension mechanism positioning sleeve member 406, an extension liquid adding port 407, a motor 5, a liquid adding port 6 and a liquid outlet 7, the utility model relates to a reaction device in a biological cell test, the rotating shaft shell 2 can be placed in the adjustable shock-absorbing counterweight mechanism 3 before use, the bottom of the rotating shaft shell 2 is positioned and fixed through the counterweight connecting disc 303, the adjustable convenient liquid adding device 4 is movably connected with the outer side of the rotating shaft shell 2 through the bin body positioning ring 301 and a single spring body mechanism in the fixed support 302, and after the fixation is completed, the adjustable convenient liquid adding device 4 is fixed with the liquid adding port 6 through the extension mechanism positioning sleeve member 406, the extension filling opening 407 is pulled out, the extension filling opening 407 is placed in an extension opening positioning seat 404 to be fixed, a position convenient for filling liquid is found by adjusting a first telescopic rod 402 and a second telescopic rod 403, after the adjustment is completed, liquid filling operation is performed, after the liquid filling is completed, a filling opening 6 is closed, a starting motor 5 performs in-bin reaction, the motor is a YCT permanent magnet synchronous motor, the rated power is 0-450kw, the rated voltage is 380v-660v, after the device is started, horizontal buffering is performed through a bin body positioning ring 301 inside an adjustable shock-proof counterweight mechanism 3, a fixed support 302 and a spring body mechanism, the swing amplitude is reduced, the gravity center of a reaction bin 1 is reduced through adjusting a counterweight in a counterweight placing groove 304 in the counterweight mechanism 305, effective damping effect is performed, after the completion, a solution is guided out through a liquid outlet 7, the whole operation is simple, fast and practical.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A reaction unit in biological cell test, includes reaction storehouse (1), its characterized in that: the upper end fixedly connected with pivot shell (2) of reaction chamber (1), the upper end fixedly connected with motor (5) of pivot shell (2), adjustable convenient liquid feeding device (4) of one side fixedly connected with of pivot shell (2), one side fixedly connected with filling opening (6) of adjustable convenient liquid feeding device (4), the outside swing joint of reaction chamber (1) has adjustable counter weight mechanism (3) of moving away to avoid possible earthquakes, the bottom fixedly connected with liquid outlet (7) of reaction chamber (1).

2. The reaction unit for biological cell assay as claimed in claim 1, wherein: adjustable counter weight mechanism of moving away to avoid possible earthquakes (3) are including storehouse body holding ring (301), fixed bolster (302), counter weight connection pad (303), counter weight standing groove (304), counter weight mechanism (305), storehouse body holding ring (301) are located the outside of reaction storehouse (1), fixed bolster (302) are located the lower extreme of storehouse body holding ring (301), counter weight connection pad (303) are located the lower extreme of fixed bolster (302), counter weight mechanism (305) are located the lower extreme of fixed bolster (302), counter weight standing groove (304) are located one side of counter weight mechanism (305).

3. The reaction unit for biological cell assay as claimed in claim 1, wherein: the adjustable convenient liquid adding device (4) comprises a positioning seat (401), a first telescopic rod (402), a second telescopic rod (403), an extension opening positioning seat (404), an extension mechanism liquid outlet (405), an extension mechanism positioning sleeve piece (406) and an extension liquid inlet (407), wherein the positioning seat (401) is located at the upper end of the reaction bin (1), the first telescopic rod (402) is located at one side of the positioning seat (401), the second telescopic rod (403) is located at one side of the first telescopic rod (402), the extension opening positioning seat (404) is located at one side of the second telescopic rod (403), the extension mechanism positioning sleeve piece (406) is located at the inner side of the liquid inlet (6), the extension liquid inlet (407) is located at the upper end of the extension mechanism positioning sleeve piece (406), and the extension mechanism liquid outlet (405) is located at the lower end of the extension mechanism positioning sleeve piece (406).

4. The reaction unit for biological cell assay as claimed in claim 2, wherein: a spring body mechanism is arranged between the bin body positioning ring (301) and the fixed support (302), the lower end of the bin body positioning ring (301) is movably connected with the upper end of the fixed support (302) through a spring body structure, a connecting rod is arranged between the counterweight mechanism (305) and the fixed support (302), and the outer side of the counterweight mechanism (305) is fixedly connected with the inner side of the fixed support (302) through the connecting rod.

5. The reaction unit for biological cell assay as claimed in claim 3, wherein: the rivet is arranged between the positioning seat (401) and the reaction bin (1), the lower end of the positioning seat (401) is fixedly connected with the bottom end of the reaction bin (1) through the rivet, and the upper end of the positioning seat (401) is movably connected with one end of a second telescopic rod (403) through a first telescopic rod (402).

6. The reaction unit for biological cell assay as claimed in claim 3, wherein: a guide pipe is arranged between the extension mechanism liquid outlet (405) and the extension liquid filling port (407), and one end of the extension mechanism liquid outlet (405) is fixedly connected with the lower end of the extension liquid filling port (407) through the guide pipe.