CN217393250U - Test tube cleaning device for flow cytometry - Google Patents
Test tube cleaning device for flow cytometry Download PDFInfo
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- CN217393250U CN217393250U CN202221253545.XU CN202221253545U CN217393250U CN 217393250 U CN217393250 U CN 217393250U CN 202221253545 U CN202221253545 U CN 202221253545U CN 217393250 U CN217393250 U CN 217393250U
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- fixedly connected
- flow cytometry
- connecting rod
- test tube
- mounting frame
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Abstract
The utility model is suitable for a flow cytometry field provides a flow cytometry is with tube cleaning device, including the clean bench, the washing tank has been seted up to the upper surface of clean bench, the inside of washing tank is provided with the rack, the top highly connected with L type support of clean bench, the through-hole has been seted up to the side of L type support, it has the connecting rod to peg graft in the inside of through-hole, the connecting rod is located the spacing piece of one end fixedly connected with of L type support top. The utility model has the advantages that the motor drives the cleaning brush to rotate in a reciprocating way, so that the cleaning brush can clean the test tubes, the device uses one motor as a driving motor and can clean a plurality of groups of test tubes, and the production cost of the device is reduced; the hinged arm is pressed downwards, the hinged arm drives the cleaning brush to move downwards, the cleaning brush is made to stretch into the test tube to be cleaned, and under the action of the compression spring, an operator can control the descending speed and distance of the cleaning brush at will, so that the test tube is prevented from being damaged.
Description
Technical Field
The utility model belongs to flow cytometry analysis field especially relates to a flow cytometry is with tube cleaning device.
Background
Flow cytometry is a detection means for quantitatively analyzing and sorting single cells or other biological particles on a functional level, has the advantages of high speed, high precision, good accuracy and the like, and becomes the most advanced cell quantitative analysis technology at present; when analyzing the flow cell, the test tube is used for containing the solution, the test tube is needed to be cleaned after being used for the next time, and a cleaning device is needed when the test tube is cleaned.
The lifting operation of cleaning brush is carried out to the most use lift cylinder of current belt cleaning device, but its lift height can not be controlled at will to the lift cylinder, and lifting speed is fast, and the impact force is big, causes the damage to the test tube easily, when wasing many test tubes, needs multiunit driving motor drive, has improved belt cleaning device's cost.
To avoid the above technical problems, it is necessary to provide a tube washing device for flow cytometry analysis to overcome the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a flow cytometry is with tube cleaning device aims at solving above problem.
The embodiment of the utility model provides a realize like this, a test tube cleaning device for flow cytometry, including the clean bench, the washing tank has been seted up to the upper surface of clean bench, the inside of washing tank is provided with the rack, the top of clean bench highly is connected with L type support, the through-hole has been seted up to the side of L type support, it has the connecting rod to peg graft in the inside of through-hole, the connecting rod is located the spacing piece of one end fixedly connected with of L type support top, be provided with compression spring between spacing piece and the L type support, the compression spring cover is established at the lateral surface of connecting rod, the connecting rod is close to the one end fixedly connected with mounting bracket of clean bench, the inside of mounting bracket is rotated and is connected with a plurality of live-rollers, and all live-rollers run through the equal fixedly connected with cleaning brush of one end of mounting bracket, still include:
the transmission mechanism is connected inside the mounting frame in a sliding manner, and transmission pairs are connected between the transmission mechanism and all the rotating rollers and are used for driving the rotating rollers to rotate;
the driving mechanism is arranged on the upper end face of the mounting frame and is fixedly connected with the transmission mechanism, and the driving mechanism can drive the transmission mechanism to reciprocate in a continuous rotating mode;
the lifting assembly is installed on the L-shaped support, one end of the lifting assembly is abutted to the limiting piece, the lifting assembly can drive the limiting piece to move vertically in a rotating mode, and then the mounting frame can be driven to move vertically through the connecting rod.
According to the further technical scheme, the plurality of rotating rollers are uniformly distributed on the mounting frame.
Further technical scheme, drive mechanism includes a rack and a plurality of gear, rack sliding connection is in the inside of mounting bracket, a plurality of the gear respectively with the middle part fixed connection of a plurality of live-rollers, a plurality of the gear all is connected with the rack meshing.
Further technical scheme, actuating mechanism includes motor, carousel, fixed column and connecting piece, motor fixed mounting is in the up end of mounting bracket, the output shaft fixed connection of carousel and motor, fixed column fixed connection is on the terminal surface at the skew center of carousel, the side fixed connection of connecting piece and rack, and the connecting piece is close to the one end of carousel and has seted up the spout, fixed column and spout sliding connection.
Further technical scheme, lifting unit includes support column and pivoted arm, support column fixed connection is on L type support is close to the side of spacing piece, the pivoted arm rotates with the one end of support column to be connected, and the side and the spacing piece butt of pivoted arm, the tip fixedly connected with handle of pivoted arm.
According to the technical scheme, the upper end face of the mounting rack is fixedly connected with two limiting columns, two limiting holes are formed in the side face of the L-shaped support, and the two limiting columns are respectively connected with the two limiting holes in an inserting mode.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the embodiment of the utility model provides a pair of test tube cleaning device for flow cytometry, motor drive rack reciprocating motion, and rack drive gear reciprocating rotation to drive cleaning brush reciprocating rotation, make the cleaning brush clean the test tube, this device uses a motor as driving motor, and can wash the multiunit test tube, has reduced the manufacturing cost of device.
The embodiment of the utility model provides a pair of test tube cleaning device for flow cytometry is pressed down and is moved the hinge arm, and the hinge arm is pressed and is moved spacing piece downstream to drive the mounting bracket downstream, the mounting bracket drives the cleaning brush downstream, makes the cleaning brush stretch into and cleans in the test tube, under compression spring's effect, the operator can control the speed and the distance that the cleaning brush descends at will, avoids causing the damage to the test tube.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;
fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic view of the three-dimensional cross-sectional structure of the present invention.
In the drawings: cleaning platform 1, cleaning tank 2, placing frame 3, L-shaped bracket 4, connecting rod 5, limiting piece 6, compression spring 7, mounting rack 8, rotating roller 9, cleaning brush 10, transmission mechanism 11, rack 111, gear 112, driving mechanism 12, motor 121, rotary disc 122, fixed column 123, connecting piece 124, lifting component 13, support column 131, hinged arm 132, handle 133 and limiting column 14.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-4, for the test tube cleaning device for flow cytometry provided by the present invention, the device comprises a cleaning table 1, wherein a cleaning tank 2 is disposed on the upper surface of the cleaning table 1, a placing frame 3 is disposed inside the cleaning tank 2, an L-shaped bracket 4 is disposed on the top of the cleaning table 1, a through hole is disposed on the side surface of the L-shaped bracket 4, a connecting rod 5 is inserted into the through hole, a limiting plate 6 is fixedly connected to one end of the connecting rod 5 above the L-shaped bracket 4, a compression spring 7 is disposed between the limiting plate 6 and the L-shaped bracket 4, the compression spring 7 is sleeved on the connecting rod 5, a mounting frame 8 is fixedly connected to one end of the connecting rod 5 close to the cleaning table 1, a plurality of rotating rollers 9 are rotatably connected to the inside of the mounting frame 8, and a cleaning brush 10 is fixedly connected to one end of all the rotating rollers 9 penetrating through the mounting frame 8, the cleaning device further comprises:
the transmission mechanism 11 is connected inside the mounting rack 8 in a sliding manner, and transmission pairs are connected between the transmission mechanism 11 and all the rotating rollers 9 and are used for driving the rotating rollers 9 to rotate;
the driving mechanism 12 is installed on the upper end face of the installation frame 8, the driving mechanism 12 is fixedly connected with the transmission mechanism 11, and the driving mechanism 12 can drive the transmission mechanism 11 to reciprocate in a continuous rotating mode;
As an preferred embodiment of the present invention, a plurality of turning rollers 9 are uniformly distributed on the mounting frame 8, and each turning roller 9 corresponds to the rack 3 one-to-one.
As a preferred embodiment of the present invention, the transmission mechanism 11 includes a rack 111 and a plurality of gears 112, the rack 111 is slidably connected inside the mounting rack 8, and the gears 112 are respectively connected with the middle portion of the plurality of rotating rollers 9, and the gears 112 are all engaged with the rack 111.
The rack 111 reciprocates to drive the gear 112 to rotate reciprocally, and the gear 112 drives the rotating roller 9 to rotate reciprocally.
As shown in fig. 2, as a preferred embodiment of the present invention, the driving mechanism 12 includes a motor 121, a rotary plate 122, a fixing column 123 and a connecting member 124, the motor 121 is fixedly mounted on the upper end surface of the mounting frame 8, the rotary plate 122 is fixedly connected to an output shaft of the motor 121, the fixing column 123 is fixedly connected to an end surface of the rotary plate 122 deviating from the center, the connecting member 124 is fixedly connected to a side surface of the rack frame 111, and a sliding groove is formed at one end of the connecting member 124 close to the rotary plate 122, and the fixing column 123 is slidably connected to the sliding groove.
The motor 121 drives the rotary table 122 to continuously rotate, the rotary table 122 drives the fixed column 123 to continuously rotate, the fixed column 123 drives the connecting piece 124 to reciprocate, and the connecting piece 124 drives the rack 111 to reciprocate.
As shown in fig. 1, as a preferred embodiment of the present invention, the lifting assembly 13 includes a supporting column 131 and a hinge arm 132, the supporting column is fixedly connected to the side of the L-shaped bracket 4 close to the spacing piece 6, the hinge arm 132 is rotatably connected to one end of the supporting column 131, the side of the hinge arm 132 abuts against the spacing piece 6, and the end of the hinge arm 132 is fixedly connected to a handle 133.
The hinge arm 132 is rotated, and the hinge arm 132 drives the stopper 6 to move downward.
As a preferred embodiment of the utility model, two spacing posts 14 of up end fixedly connected with of mounting bracket 8, two spacing holes have been seted up to the side of L type support 4, and two spacing posts 14 are pegged graft with two spacing holes respectively.
When the device is used, the hinge arm 132 is rotated downwards, the hinge arm 132 drives the limiting sheet 6 to move downwards, the limiting sheet 6 sequentially drives the connection, the mounting frame 8, the rotating roller 9 and the cleaning brush 10 to move downwards, so that the cleaning brush 10 extends into a test tube, a power switch of the motor 121 is turned on, the motor 121 drives the rotary disc 122 to continuously rotate, the rotary disc 122 drives the fixed column 123 to continuously rotate, the fixed column 123 drives the connecting piece 124 to reciprocate, the connecting piece 124 drives the rack frame 111 to reciprocate, the rack frame 111 drives the gear 112 to reciprocate, the gear 112 drives the rotating roller 9 to reciprocate, the rotating roller 9 drives the cleaning brush 10 to reciprocate, so that the cleaning brush 10 cleans the inner wall of the test tube, the hinge arm 132 is loosened, the mounting frame 8 drives the cleaning brush 10 to move out of the test tube under the action of the compression spring 7, and the test tube is convenient to take out.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a test tube cleaning device for flow cytometry, includes the clean bench, its characterized in that, the top of clean bench is equipped with L type support, the through-hole has been seted up to the side of L type support, peg graft in the inside of through-hole has the connecting rod, the connecting rod is located the spacing piece of one end fixedly connected with of L type support top, be provided with compression spring between spacing piece and the L type support, compression spring cover is established on the connecting rod, the connecting rod is close to the one end fixedly connected with mounting bracket of clean bench, the inside of mounting bracket is rotated and is connected with a plurality of live-rollers, and all live-rollers run through the equal fixedly connected with cleaning brush of one end of mounting bracket, still includes:
the transmission mechanism is connected inside the mounting frame in a sliding manner, and transmission pairs are connected between the transmission mechanism and all the rotating rollers and are used for driving the rotating rollers to rotate;
the driving mechanism is arranged on the upper end face of the mounting frame and is fixedly connected with the transmission mechanism, and the driving mechanism can drive the transmission mechanism to reciprocate in a continuous rotating mode;
the lifting assembly is installed on the L-shaped support, one end of the lifting assembly is abutted to the limiting piece, the lifting assembly can drive the limiting piece to move vertically in a rotating mode, and then the mounting frame can be driven to move vertically through the connecting rod.
2. The tube washing apparatus for flow cytometry according to claim 1, wherein the rotating rollers are uniformly distributed on the mounting frame.
3. The device for washing test tubes for flow cytometry according to claim 1, wherein the transmission mechanism comprises a rack and a plurality of gears, the rack is slidably connected inside the mounting frame, the plurality of gears are respectively fixedly connected with the middle parts of the plurality of rotating rollers, and the plurality of gears are respectively engaged with the rack.
4. The device for cleaning test tubes for flow cytometry according to claim 3, wherein the driving mechanism comprises a motor, a rotary table, a fixed column and a connecting piece, the motor is fixedly mounted on the upper end face of the mounting frame, the rotary table is fixedly connected with an output shaft of the motor, the fixed column is fixedly connected on the end face of the rotary table deviated from the center, the connecting piece is fixedly connected with the side face of the rack, one end of the connecting piece close to the rotary table is provided with a sliding groove, and the fixed column is in sliding connection with the sliding groove.
5. The device for washing the test tube for flow cytometry according to claim 1, wherein the lifting unit comprises a support column and a hinge arm, the support column is fixedly connected to a side surface of the L-shaped bracket near the limiting piece, the hinge arm is rotatably connected to one end of the support column, and a side surface of the hinge arm abuts against the limiting piece.
6. The device for cleaning a test tube for flow cytometry according to claim 1, wherein two limiting columns are fixedly connected to an upper end surface of the mounting frame, two limiting holes are formed in a side surface of the L-shaped bracket, and the two limiting columns are respectively inserted into the two limiting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221253545.XU CN217393250U (en) | 2022-05-24 | 2022-05-24 | Test tube cleaning device for flow cytometry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221253545.XU CN217393250U (en) | 2022-05-24 | 2022-05-24 | Test tube cleaning device for flow cytometry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217393250U true CN217393250U (en) | 2022-09-09 |
Family
ID=83147192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221253545.XU Active CN217393250U (en) | 2022-05-24 | 2022-05-24 | Test tube cleaning device for flow cytometry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217393250U (en) |
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2022
- 2022-05-24 CN CN202221253545.XU patent/CN217393250U/en active Active
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