CN217221944U - Cell centrifugal split charging device - Google Patents

Abstract

The utility model discloses a cell centrifugation partial shipment device belongs to centrifugal device technical field, and it includes the centrifugation racking machine body, the upper surface of centrifugation racking machine body articulates through the hinge has the apron, the lower fixed surface of centrifugation racking machine body inner wall is connected with the driver, the output shaft fixedly connected with centrifugation box of driver, fixedly connected with support plate in the centrifugation box. This cell centrifugation partial shipment device places the pipe through the setting, electric putter, the push pedal, the sleeve, the connecting box, change the board, the joint pad, the connecting plate, guide way and thin pole, make this device when using, only need with the test tube put into correspond the test tube inslot can, can carry out effective centre gripping and remove spacingly to a plurality of test tube with shortening automatically through electric putter's extension, the work of getting of the test tube of not only being convenient for, labour saving and time saving, simultaneously can effectively ensure the stability of test tube in centrifugal process, guarantee separation effect, avoid the experimental result great error to appear.

Description

Cell centrifugal split charging device

Technical Field

The utility model belongs to the technical field of centrifugal device, specifically be a cell centrifugation partial shipment device.

Background

The cell centrifugal split charging device is an auxiliary device for an aseptic experiment operating device, and is widely applied to the field of aseptic experiment operating devices. The centrifugal separation device in the medical science is an effective method for realizing solid-liquid separation of cell cultures, cell solution is added into a centrifugal machine, cells are collected at the bottom of the centrifugal tube under the traction of the centrifugal machine after a plurality of minutes, and after the centrifugal machine finishes moving, the cells can be separated from the centrifugal tube only by discarding supernatant in the centrifugal tube. Traditional centrifugal device carries out centrifugal operation in the test tube groove of directly putting into the centrifuge with the test tube usually when using, and it does not possess quick effectual supplementary fixture, consequently, if the test tube groove is too little, leads to the test tube to be difficult to get and put easily, and when the test tube groove is too big, leads to the test tube to appear rocking in centrifugal process easily, influences the separation effect, and not only the operation is wasted time and energy, leads to the experiment result to appear the deviation simultaneously easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a cell centrifugation partial shipment device, traditional centrifugal device has been solved when using, carry out centrifugal operation in the test tube groove of putting into the centrifuge with the test tube directly usually, it does not have quick effectual supplementary fixture, therefore, if the test tube groove is too little, it is difficult to get to put easily to lead to the test tube, and the test tube groove is too big time, lead to the test tube to appear rocking in centrifugal process easily, influence the separation effect, not only the operation is wasted time and energy, lead to the problem that the deviation appears in the experimental result easily simultaneously.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cell centrifugation partial shipment device, includes the centrifugation racking machine body, the upper surface of centrifugation racking machine body articulates through the hinge has the apron, the lower fixed surface of centrifugation racking machine body inner wall is connected with the driver, the centrifugal box of output shaft fixedly connected with of driver, fixedly connected with support plate in the centrifugation box, the pipe is placed to the lower fixed surface of support plate connected with a plurality of, the lower fixed surface of centrifugal box inner wall is connected with electric putter, electric putter's top fixedly connected with push pedal, the last fixed surface of push pedal is connected with a plurality of sleeve, sleeve sliding connection is at the corresponding surface of placing the pipe.

It has the test tube to place intraductal joint, place the inner wall fixedly connected with cushion of pipe, two connecting boxes of telescopic surface fixedly connected with, two mounting grooves have been seted up to the surface of test tube, it has the commentaries on classics board to articulate through the round pin axle in the mounting groove, corresponds two equal fixedly connected with joint pads of opposite face of commentaries on classics board, corresponds two equal fixedly connected with connecting plates in one side that commentaries on classics board kept away from each other, the front and the equal fixedly connected with pin in the back of connecting plate, the guide way has all been seted up at the front and the back of connecting box, pin sliding connection corresponds in the guide way.

As a further aspect of the present invention: the lower fixed surface of apron is connected with the briquetting, the spout has been seted up to the upper surface of centrifugation racking machine body, sliding connection has the slide bar in the spout.

As a further aspect of the present invention: the outer fixed surface of slide bar is connected with the baffle, the surface of slide bar has cup jointed the spring, the top fixed connection of spring is at the lower surface of baffle, the bottom fixed connection of spring is at the lower surface of spout inner wall, the baffle sets up to the ring form.

As a further aspect of the present invention: the lower surface of the inner wall of the sliding groove is fixedly connected with an electrode plate, the pressing block is a rubber pressing block, and the top end and the bottom end of the sliding rod are both arc-shaped.

As a further aspect of the present invention: the front of centrifugal racking machine body is fixedly connected with two locking buckles, and the top ends of the locking buckles are clamped in the locking blocks on the outer surface of the cover plate.

As a further aspect of the present invention: the front of centrifugal racking machine body fixedly connected with control panel, the equal fixedly connected with supporting seat in four corners department of centrifugal racking machine body lower surface, the junction of placing pipe and support plate is provided with a plurality of triangle-shaped stiffening plate.

As a further aspect of the present invention: the cushion sets up to the rubber cushion, the joint pad sets up to the latex joint pad, the connecting plate sets up to 135 degrees with corresponding contained angle between the commentaries on classics board, the lower surface of mounting groove inner wall sets up to the slope form.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the cell centrifugal subpackage device comprises a placing pipe, an electric push rod, a push plate, sleeves, connecting boxes, a rotating plate, clamping pads, a connecting plate, a guide groove and thin rods, wherein when the electric push rod extends or shortens, the push plate can be driven to move up and down, a plurality of sleeves are fixedly connected to the upper surface of the push plate, so that a plurality of sleeves can be synchronously driven to move up and down through one electric push rod, the rotating plate and the clamping pads are arranged, when the sleeves move up, the corresponding two connecting boxes can be driven to move up, the rotating plate is driven to rotate through the thin rods and the connecting plate, the clamping pads can be clamped on the outer surface of a test tube, the purpose of clamping and limiting the test tube is achieved, when the sleeves move down, the corresponding two connecting boxes can be driven to move down, the rotating plate drives the clamping pads to separate from the surface of the test tube, and the limiting effect on the test tube is relieved, the setting of these structures makes this device when using, only need with the test tube put into correspond the test tube inslot can, can carry out effective centre gripping and remove spacingly to a plurality of test tube through electric putter's extension and shorten automatically, the work of getting of the test tube of not only being convenient for, labour saving and time saving can effectively ensure the stability of test tube in centrifugal process simultaneously, guarantee separation effect avoids the experimental result great error to appear.

2. This cell centrifugation partial shipment device, through setting up the briquetting, the spout, the slide bar, the baffle, spring and electrode slice, after closing the apron, the briquetting can contact with the slide bar top, thereby can extrude the slide bar downwards, make the slide bar follow spout downstream, the setting of slide bar and electrode slice simultaneously, after the slide bar descends, can extrude the electrode slice through the bottom of slide bar, thereby make the electrode slice to control panel send out signal of telecommunication control electric putter extension, thereby it is spacing to carry out the centre gripping to a plurality of test tube automatically after closing the apron, and the setting of spring and baffle, after opening the apron, the slide bar can be through the elasticity of spring along the spout is automatic to move up, thereby make the slide bar bottom no longer extrude the electrode slice, thereby reach the automatic effect that shortens of control electric putter, make this device can remove spacing to the test tube automatically after opening the apron, it is very convenient.

3. This cell centrifugation partial shipment device, detain through setting up locking, supporting seat and cushion, after closing the apron, can detain through two locking and lock the apron spacingly, avoid the apron to open automatically under the condition that the non-is artificial opens, guarantee apron closed stability, the setting of supporting seat simultaneously, can wholly effectively support this device, appear rocking by a wide margin when avoiding this device to use, and the setting of cushion, can effectively protect the test tube, avoid the test tube when putting into and taking out to place the pipe with place the inside pipe wall and bump, thereby avoid the test tube impaired.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the sleeve according to the present invention;

FIG. 4 is a schematic structural view of the rotating plate explosion of the present invention;

FIG. 5 is a schematic view of the sectional structure of the pressing block of the present invention;

in the figure: the automatic test tube and test tube assembling machine comprises a centrifugal racking machine body 1, a cover plate 2, a driver 3, a centrifugal box 4, a carrier plate 5, a placing tube 6, an electric push rod 7, a push plate 8, a sleeve 9, a test tube 10, a soft cushion 11, a connecting box 12, a mounting groove 13, a rotating plate 14, a clamping pad 15, a connecting plate 16, a guide groove 17, a thin rod 18, a pressing block 19, a sliding groove 20, a sliding rod 21, a baffle 22, a spring 23, an electrode plate 24, a locking buckle 25, a control panel 26 and a supporting seat 27.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: a centrifugal cell split charging device comprises a centrifugal split charging machine body 1, wherein the upper surface of the centrifugal split charging machine body 1 is hinged with a cover plate 2 through a hinge, the lower surface of the inner wall of the centrifugal split charging machine body 1 is fixedly connected with a driver 3, the output shaft of the driver 3 is fixedly connected with a centrifugal box 4, a support plate 5 is fixedly connected in the centrifugal box 4, the lower surface of the support plate 5 is fixedly connected with a plurality of placing pipes 6, the lower surface of the inner wall of the centrifugal box 4 is fixedly connected with an electric push rod 7, the electric push rod 7 is arranged, when the electric push rod 7 extends or shortens, the push plate 8 can be driven to move up and down, as a plurality of sleeves 9 are fixedly connected on the upper surface of the push plate 8, a plurality of sleeves 9 can be synchronously driven to move up and down through the electric push rod 7, the top end of the electric push plate 7 is fixedly connected with the push plate 8, and the upper surface of the push plate 8 is fixedly connected with a plurality of sleeves 9, the sleeve 9 is slidably connected to the outer surface of the corresponding placing tube 6.

The test tube 10 is clamped in the placing tube 6, a soft cushion 11 is fixedly connected to the inner wall of the placing tube 6, two connecting boxes 12 are fixedly connected to the outer surface of the sleeve 9, two mounting grooves 13 are formed in the outer surface of the test tube 10, rotating plates 14 are hinged in the mounting grooves 13 through pin shafts, clamping pads 15 are fixedly connected to opposite surfaces of the corresponding two rotating plates 14, the rotating plates 14 and the clamping pads 15 are arranged, when the sleeve 9 moves upwards, the corresponding two connecting boxes 12 can be driven to move upwards, the rotating plates 14 are driven to rotate through thin rods 18 and connecting plates 16, the clamping pads 15 can be clamped on the outer surface of the test tube 10, the purpose of clamping and limiting the test tube 10 is achieved, connecting plates 16 are fixedly connected to the surfaces, far away from each other, of the two rotating plates 14, the thin rods 18 are fixedly connected to the front surface and the back surface of the connecting plates 16, guide grooves 17 are formed in the front surface and the back surface of the connecting boxes 12, the setting of guide way 17, because connecting plate 16 is circular motion when rotatory, and connecting box 12 only can reciprocate, consequently need guide way 17 to provide the transverse displacement volume of slender pole 18 when connecting plate 16 is rotatory, guarantee connecting plate 16 and commentaries on classics board 14 can normally rotate, guarantee transmission effect, slender pole 18 sliding connection is in corresponding guide way 17.

Specifically, as shown in fig. 5, a pressing block 19 is fixedly connected to the lower surface of the cover plate 2, a sliding groove 20 is formed in the upper surface of the centrifugal racking machine body 1, a sliding rod 21 is slidably connected in the sliding groove 20, a baffle 22 is fixedly connected to the outer surface of the sliding rod 21, a spring 23 is sleeved on the outer surface of the sliding rod 21, the top end of the spring 23 is fixedly connected to the lower surface of the baffle 22, the spring 23 and the baffle 22 are arranged, when the cover plate 2 is opened, the sliding rod 21 can automatically move upwards along the sliding groove 20 by the elastic force of the spring 23, thereby make slide bar 21 bottom no longer extrude electrode slice 24 to reach the automatic effect of shortening of control electric putter 7, the bottom fixed connection of spring 23 is at the lower surface of spout 20 inner wall, and baffle 22 sets up to the ring form, and the lower surface fixed connection of spout 20 inner wall has electrode slice 24, and briquetting 19 sets up to the rubber briquetting, and the top and the bottom of slide bar 21 all set up to circular-arcly.

Specifically, as shown in fig. 1, two locking buckles 25 are fixedly connected to the front surface of the centrifugal racking machine body 1, the top ends of the locking buckles 25 are clamped in the locking blocks on the outer surface of the cover plate 2, the locking buckles 25 are arranged, after closing apron 2, can lock through two locking buckles 25 and lock apron 2 spacing, avoid apron 2 to open automatically under the condition of unmanned open, guarantee apron 2 closure stability, the positive fixedly connected with control panel 26 of centrifugal racking machine body 1, the equal fixedly connected with supporting seat 27 in four corners department of centrifugal racking machine body 1 lower surface, the junction of placing pipe 6 and support plate 5 is provided with a plurality of triangle-shaped stiffening plate, cushion 11 sets up to the rubber cushion, joint pad 15 sets up to the latex card pad, the contained angle sets up to 135 degrees between connecting plate 16 and the corresponding rotor plate 14, the lower surface of mounting groove 13 inner wall sets up to the slope form.

The utility model discloses a theory of operation does:

when the device is needed to be used, firstly, the cover plate 2 is opened, the pressing block 19 can be separated from the top end of the slide rod 21 after the cover plate 2 is opened, at the moment, the slide rod 21 can automatically move upwards along the sliding groove 20 due to the elastic force of the spring 23, so that the slide rod 21 can not press the electrode plate 24 downwards any more, at the moment, the electrode plate 24 sends an electric signal to the control panel 26, the electric push rod 7 is controlled to shorten, the electric push rod 7 can drive the push plate 8 to move downwards after shortening, the push plate 8 can drive the plurality of sleeves 9 to move downwards simultaneously, so that the connecting plate 16 and the rotating plate 14 are driven to rotate downwards along the pin shafts through the connecting box 12 and the guide grooves 17, at the same time, the thin rod 18 moves along the guide grooves 17, the clamping pad 15 can be separated from the surface of the test tube 10 after rotating for a certain angle, a worker can easily take out the test tube 10 upwards, after adding test solution into the test tube 10, can directly place the test tube 6 again, all test tubes 10 are prepared, the cover plate 2 is closed again and locked through the locking buckle 25, at the moment, the pressing block 19 presses the sliding rod 21 downwards again, the bottom end of the sliding rod 21 contacts with the electrode slice 24 again, so that the electric push rod 7 is controlled to extend, and the plurality of test tubes 10 can be automatically clamped synchronously through the clamping pads 15.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. The utility model provides a cell centrifugation partial shipment device, includes centrifugation partial shipment machine body (1), its characterized in that: the automatic packaging machine is characterized in that a cover plate (2) is hinged to the upper surface of the centrifugal packaging machine body (1) through a hinge, a driver (3) is fixedly connected to the lower surface of the inner wall of the centrifugal packaging machine body (1), a centrifugal box (4) is fixedly connected to an output shaft of the driver (3), a support plate (5) is fixedly connected to the inside of the centrifugal box (4), a plurality of placing pipes (6) are fixedly connected to the lower surface of the support plate (5), an electric push rod (7) is fixedly connected to the lower surface of the inner wall of the centrifugal box (4), a push plate (8) is fixedly connected to the top end of the electric push rod (7), a plurality of sleeves (9) are fixedly connected to the upper surface of the push plate (8), and the sleeves (9) are slidably connected to the outer surfaces of the corresponding placing pipes (6);

it has test tube (10) to place pipe (6) inside joint, place inner wall fixedly connected with cushion (11) of pipe (6), two connection box (12) of the outer fixed surface of sleeve (9) are connected with, two mounting grooves (13) have been seted up to the surface of test tube (10), it has commentaries on classics board (14) to articulate through the round pin axle in mounting groove (13), corresponds two equal fixedly connected with joint pads (15) of opposite face of commentaries on classics board (14), corresponds two equal fixedly connected with connecting plate (16) in the one side of changeing board (14) and keeping away from each other, the front and the equal fixedly connected with in the back slender pole (18) of connecting plate (16), guide way (17) have all been seted up in the front and the back of connection box (12), slender pole (18) sliding connection is in corresponding guide way (17).

2. A centrifugal dispensing apparatus for cells as claimed in claim 1, wherein: the lower surface fixed connection of apron (2) has briquetting (19), spout (20) have been seted up to the upper surface of centrifugal racking machine body (1), sliding connection has slide bar (21) in spout (20).

3. A centrifugal dispensing apparatus for cells as claimed in claim 2, wherein: the fixed surface of slide bar (21) is connected with baffle (22), spring (23) have been cup jointed to the surface of slide bar (21), the top fixed connection of spring (23) is at the lower surface of baffle (22), the bottom fixed connection of spring (23) is at the lower surface of spout (20) inner wall, baffle (22) set up to the ring form.

4. A centrifugal dispensing apparatus for cells as claimed in claim 2, wherein: the lower surface of the inner wall of the sliding groove (20) is fixedly connected with an electrode plate (24), the pressing block (19) is a rubber pressing block, and the top end and the bottom end of the sliding rod (21) are both arc-shaped.

5. A centrifugal dispensing apparatus for cells as claimed in claim 1, wherein: the front face of the centrifugal racking machine body (1) is fixedly connected with two locking buckles (25), and the top ends of the locking buckles (25) are clamped in a locking block on the outer surface of the cover plate (2).

6. A centrifugal dispensing apparatus for cells as claimed in claim 1, wherein: the front face of the centrifugal racking machine body (1) is fixedly connected with a control panel (26), four corners of the lower surface of the centrifugal racking machine body (1) are fixedly connected with supporting seats (27), and a plurality of triangular stiffening plates are arranged at the joint of the placing pipe (6) and the support plate (5).

7. A centrifugal dispensing apparatus for cells as claimed in claim 1, wherein: cushion (11) set up to the rubber cushion, joint pad (15) set up to the latex joint pad, connecting plate (16) and correspond the contained angle between commentaries on classics board (14) and set up to 135 degrees, the lower surface of mounting groove (13) inner wall sets up to the slope form.

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