CN213435071U

CN213435071U - Efficient biological cell centrifugal device

Info

Publication number: CN213435071U
Application number: CN202021919480.9U
Authority: CN
Inventors: 孙闯; 其他发明人请求不公开姓名
Original assignee: Boyuan Runsheng Pharmaceutical Hangzhou Co ltd
Current assignee: Boyuan Runsheng Pharmaceutical Hangzhou Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-06-15
Anticipated expiration: 2030-09-06

Abstract

The utility model discloses an efficient biological cell centrifugal device, which comprises a housin, the center department at casing inner chamber top runs through and installs electric putter, electric putter's bottom has the diaphragm through bearing swing joint, the center department of diaphragm bottom inlays and installs pressure sensor, the bottom fixedly connected with rubber slab of diaphragm, the center department of casing inner chamber has the rack through connecting bearing swing joint. The utility model discloses a set up driving motor, driving gear, electric telescopic handle, adapter sleeve, driven gear, rack, connection bearing, stopper, test-tube groove, diaphragm, pressure sensor, electric putter, montant, controller, blotter and range finding sensor cooperation and use, have high-efficient centrifugation and advantage that the suitability is strong, it is relatively poor to have solved current centrifugal device centrifugal efficiency, and can't be suitable for the test tube of different length, can't satisfy the user demand, has reduced the problem of centrifugal device practicality.

Description

Efficient biological cell centrifugal device

Technical Field

The utility model relates to a biological cell technical field specifically is an efficient biological cell centrifugal device.

Background

Cells are not uniformly defined, and the more common method is: generally, most of microorganisms such as bacteria and protozoa comprise one cell, i.e., unicellular organisms, and higher plants and higher animals are multicellular organisms, and the cells can be divided into two types, namely prokaryotic cells and eukaryotic cells, but the cells are also proposed to be divided into three types, i.e., ancient nuclear cells originally belonging to prokaryotic cells are separated as a parallel type with the ancient nuclear cells, and the subject of researching the cells is called cytobiology.

In the process of biological cell research experiment, in order to research such as cell nucleus, mitochondria, Golgi apparatus, lysosome and microbody, and various macromolecule basic means, can use centrifugal device to process the cell, the centrifugal efficiency of current centrifugal device is relatively poor, and can't be suitable for the test tube of different length, can't satisfy user's demand, has reduced centrifugal device's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient biological cell centrifugal device possesses high-efficient centrifugation and the strong advantage of suitability, and it is relatively poor to have solved current centrifugal device centrifugal efficiency, and can't be suitable for the test tube of different length, can't satisfy the user demand, has reduced the problem of centrifugal device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient biological cell centrifugal device comprises a shell, wherein an electric push rod is installed at the center of the top of an inner cavity of the shell in a penetrating mode, the bottom of the electric push rod is movably connected with a transverse plate through a bearing, a pressure sensor is installed at the center of the bottom of the transverse plate in an embedded mode, a rubber plate is fixedly connected to the bottom of the transverse plate, a placing frame is movably connected to the center of the inner cavity of the shell through a connecting bearing, a test tube groove is formed in the top of the inner cavity of the placing frame, a buffer cushion is fixedly connected to the bottom of the inner cavity of the placing frame, a placing groove matched with the test tube groove is formed in the top of the buffer cushion, a connecting sleeve is installed at the center of the placing frame in a penetrating mode, a driven gear is fixedly sleeved at the bottom of the surface, the driving gear meshes with the driven gear, the center department fixedly connected with electric telescopic handle of casing inner chamber bottom, electric telescopic handle's top runs through to the inner chamber and the fixedly connected with montant of adapter sleeve, the top of montant runs through to the top of adapter sleeve, the distance measuring sensor is installed to the top of montant is inlayed, the left bottom fixedly connected with controller of casing.

Preferably, the four corners of the bottom of the shell are fixedly connected with anti-slip pads, the diameter of the transverse plate is larger than that of the placing frame, and the specification of the driving gear is larger than that of the driven gear.

Preferably, the rubber plate is annular, the placing groove is arc-shaped, and the top of the front surface of the shell is movably connected with a box door.

Preferably, the bottoms of the two sides of the vertical rod are fixedly connected with limiting blocks, and one side, far away from the vertical rod, of each limiting block is in sliding contact with the inner wall of the connecting sleeve.

Preferably, the surface of the vertical rod is in sliding connection with the connecting sleeve, the storage box is fixedly connected to the right side of the bottom of the inner cavity of the shell, and the front surface of the storage box penetrates through the front side of the shell.

Preferably, the pressure sensor is electrically connected with the controller in a two-way mode through the conductive sliding ring, the distance measuring sensor is electrically connected with the controller in a two-way mode, and the input ends of the driving motor, the electric telescopic rod and the electric push rod are electrically connected with the output end of the controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up driving motor, driving gear, electric telescopic handle, adapter sleeve, driven gear, rack, connection bearing, stopper, test-tube groove, diaphragm, pressure sensor, electric putter, montant, controller, blotter and range finding sensor cooperation and use, have high-efficient centrifugation and advantage that the suitability is strong, it is relatively poor to have solved current centrifugal device centrifugal efficiency, and can't be suitable for the test tube of different length, can't satisfy the user demand, has reduced the problem of centrifugal device practicality.

2. The utility model discloses a set up storage box, can be convenient for deposit the experimental apparatus of a certain amount, through setting up the rubber slab, can play elastic buffer's effect, prevent diaphragm and test tube direct contact, through setting up the stopper, can play spacing effect, prevent that the montant from breaking away from the adapter sleeve completely, place the recess through the setting, can be convenient for the test tube stably place.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the structure of the rack of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present invention.

In the figure: 1 casing, 2 driving motor, 3 driving gears, 4 electric telescopic handle, 5 adapter sleeves, 6 driven gear, 7 storage boxes, 8 racks, 9 connecting bearings, 10 stopper, 11 test tube groove, 12 rubber slab, 13 diaphragm, 14 pressure sensor, 15 electric putter, 16 montants, 17 controller, 18 blotter, 19 place recess, 20 range finding sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a high-efficiency biological cell centrifugal device comprises a casing 1, anti-slip pads are fixedly connected to four corners of the bottom of the casing 1, a box door is movably connected to the top of the front surface of the casing 1, an electric push rod 15 is installed at the center of the top of the inner cavity of the casing 1 in a penetrating manner, a transverse plate 13 is movably connected to the bottom of the electric push rod 15 through a bearing, a pressure sensor 14 is embedded in the center of the bottom of the transverse plate 13, a rubber plate 12 is fixedly connected to the bottom of the transverse plate 13, the rubber plate 12 is annular, the rubber plate 12 is arranged to play a role of elastic buffering and prevent the transverse plate 13 from directly contacting with a test tube, a placing frame 8 is movably connected to the center of the inner cavity of the casing 1 through a connecting bearing 9, the diameter of the transverse plate 13 is larger than that of the placing frame 8, a, the top of the buffer cushion 18 is provided with a placing groove 19 matched with the test tube groove 11 for use, the placing groove 19 is arc-shaped, a test tube can be conveniently and stably placed by arranging the placing groove 19, a connecting sleeve 5 is installed at the center of the placing frame 8 in a penetrating manner, a driven gear 6 is fixedly sleeved at the bottom of the surface of the connecting sleeve 5, a driving motor 2 is fixedly connected to the left side of the bottom of the inner cavity of the shell 1, a driving gear 3 is fixedly sleeved at the top of the surface of the output end of the driving motor 2, the driving gear 3 is meshed with the driven gear 6, the specification of the driving gear 3 is larger than that of the driven gear 6, an electric telescopic rod 4 is fixedly connected at the center of the bottom of the inner cavity of the shell 1, the top of the electric telescopic rod 4 penetrates to the inner cavity of the connecting sleeve 5 and is fixedly connected, through setting up stopper 10, can play spacing effect, prevent that montant 16 from breaking away from adapter sleeve 5 completely, the top of montant 16 runs through to the top of adapter sleeve 5, the surface of montant 16 and the junction sliding connection of adapter sleeve 5, install distance measuring sensor 20 is inlayed at the top of montant 16, the left bottom fixedly connected with controller 17 of casing 1, the right side fixedly connected with storage box 7 of casing 1 inner chamber bottom, the positive surface of storage box 7 runs through to the front side of casing 1, through setting up storage box 7, can be convenient for deposit certain quantity of experimental apparatus, pressure sensor 14 is connected with controller 17 both-way electricity through leading electrical slip ring, distance measuring sensor 20 is connected with controller 17 both-way electricity, driving motor 2, the input of electric telescopic handle 4 and electric putter 15 all with controller 17's output electric connection, through setting up driving motor 2, driving gear 3, Electric telescopic handle 4, adapter sleeve 5, driven gear 6, rack 8, connecting bearing 9, stopper 10, test tube groove 11, diaphragm 13, pressure sensor 14, electric putter 15, montant 16, controller 17, blotter 18 and distance measuring sensor 20 cooperation are used, have high-efficient centrifugation and advantage that the suitability is strong, it is relatively poor to have solved current centrifugal device centrifugal efficiency, and can't be suitable for the test tube of different length, can't satisfy the user demand, the problem of centrifugal device practicality has been reduced.

When the device is used, the box door is opened, a test tube is placed in the placing frame 8 through the test tube slot 11, the bottom of the test tube is in contact with the top of the cushion pad 18, the sensing distance of the distance measuring sensor 20 is set according to the length of the test tube, the controller 17 controls the electric telescopic rod 4 to stretch and retract to drive the vertical rod 16 to move up and down, when the preset distance is reached, the distance measuring sensor 20 transmits a signal to the controller 17, the controller 17 controls the electric telescopic rod 4 to stop automatically, so that the horizontal line of the top of the vertical rod 16 is lower than the horizontal line of the top of the test tube in a natural state, the sensing pressure of the pressure sensor 14 is set, then the electric push rod 15 is controlled to move down to drive the transverse plate 13 to move down, so that the bottom of the rubber plate 12 is in contact with the top of the test tube, at the moment, the bottom of, the test tube moves down, blotter 18 is compressed, when reaching preset pressure, pressure sensor 14 is with signal transmission to controller 17, controller 17 automatic control pressure sensor 14 stops, then control driving motor 2 work, it rotates to drive driving gear 3, make driven gear 6 rotate, thereby drive adapter sleeve 5 and rotate, make rack 8 rotate, carry out centrifugal processing to the test tube, diaphragm 13 simultaneously along with rack 8 together rotates, keep the pressure to the test tube, prevent that the displacement from appearing in the test tube.

All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.

In summary, the following steps: this efficient biological cell centrifugal device, through setting up driving motor 2, the driving gear 3, electric telescopic handle 4, adapter sleeve 5, driven gear 6, rack 8, coupling bearing 9, stopper 10, test-tube slot 11, diaphragm 13, pressure sensor 14, electric putter 15, montant 16, controller 17, blotter 18 and distance measuring sensor 20 cooperation are used, have high-efficient centrifugation and the advantage that the suitability is strong, it is relatively poor to have solved current centrifugal device centrifugal efficiency, and can't be suitable for the test tube of different length, can't satisfy the user's demand, the problem of centrifugal device practicality has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An efficient biological cell centrifugation device, comprising a housing (1), characterized in that: the device is characterized in that an electric push rod (15) is installed at the center of the top of an inner cavity of the shell (1) in a penetrating mode, the bottom of the electric push rod (15) is movably connected with a transverse plate (13) through a bearing, a pressure sensor (14) is installed at the center of the bottom of the transverse plate (13) in a embedding mode, a rubber plate (12) is fixedly connected with the bottom of the transverse plate (13), a placing frame (8) is movably connected with the center of the inner cavity of the shell (1) through a connecting bearing (9), a test tube groove (11) is formed in the top of the inner cavity of the placing frame (8), a cushion (18) is fixedly connected with the bottom of the inner cavity of the placing frame (8), a placing groove (19) matched with the test tube groove (11) in use is formed in the top of the cushion (18), a connecting sleeve (5) is installed, the utility model discloses a range sensor, including casing (1), left side fixedly connected with driving motor (2) of casing (1) inner chamber bottom, the fixed cover in top on driving motor (2) output surface is equipped with driving gear (3), driving gear (3) and driven gear (6) meshing, fixedly connected with electric telescopic handle (4) are located at the center of casing (1) inner chamber bottom, the top of electric telescopic handle (4) runs through to the inner chamber and the fixedly connected with montant (16) of adapter sleeve (5), the top of montant (16) runs through to the top of adapter sleeve (5), install range sensor (20) at the top of montant (16), casing (1) left bottom fixedly connected with controller (17).

2. A high efficiency biological cell centrifuge apparatus as defined in claim 1 wherein: the anti-skidding rack is characterized in that anti-skidding pads are fixedly connected to four corners of the bottom of the shell (1), the diameter of the transverse plate (13) is larger than that of the placing rack (8), and the specification of the driving gear (3) is larger than that of the driven gear (6).

3. A high efficiency biological cell centrifuge apparatus as defined in claim 1 wherein: the rubber plate (12) is annular, the placing groove (19) is arc-shaped, and the top of the front surface of the shell (1) is movably connected with a box door.

4. A high efficiency biological cell centrifuge apparatus as defined in claim 1 wherein: the bottom of montant (16) both sides all fixedly connected with stopper (10), stopper (10) keep away from the inner wall sliding contact of one side of montant (16) and adapter sleeve (5).

5. A high efficiency biological cell centrifuge apparatus as defined in claim 1 wherein: the junction sliding connection of the surface of montant (16) and adapter sleeve (5), the right side fixedly connected with storage box (7) of casing (1) inner chamber bottom, the front surface of storage box (7) runs through to the front side of casing (1).

6. A high efficiency biological cell centrifuge apparatus as defined in claim 1 wherein: the pressure sensor (14) is in bidirectional electric connection with the controller (17) through the conductive slip ring, the distance measuring sensor (20) is in bidirectional electric connection with the controller (17), and the input ends of the driving motor (2), the electric telescopic rod (4) and the electric push rod (15) are electrically connected with the output end of the controller (17).