CN214408615U

CN214408615U - Flow cytometer convenient to adjust height

Info

Publication number: CN214408615U
Application number: CN202120419667.0U
Authority: CN
Inventors: 吴建鸥
Original assignee: Shanghai Chengri Biotechnology Co ltd
Current assignee: Shanghai Chengri Biotechnology Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-15
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a flow cytometer convenient to height-adjusting, comprising a base plate, the equal fixedly connected with drive case in both sides at bottom plate top, the top fixedly connected with motor of drive case, the pivot of motor runs through to the inner chamber and the fixedly connected with lead screw of drive case, the bottom of lead screw and the inner wall swing joint of drive case, the surperficial thread bush of lead screw is equipped with the thread bush. The utility model discloses possess height-adjustable and be convenient for deposit the advantage to the test tube, solved current flow cytometer, in the use, can't adjust flow cytometer's height according to the in-service use condition, the crowd that leads to the height higher is carrying out cell detection time measuring, often needs the operation of bowing to influence user's travelling comfort, and because single structure, the cell test tube that the person of being not convenient for treated the detection deposits, has reduced the problem of flow cytometer suitability.

Description

Flow cytometer convenient to adjust height

Technical Field

The utility model relates to a flow cytometer technical field specifically is a flow cytometer convenient to height-adjusting.

Background

Flow cytometers are devices for the automated analysis and sorting of cells which rapidly measure, store and display a series of important biophysical, biochemical characteristic parameters of dispersed cells suspended in a liquid, and from which a specified cell subset can be sorted according to a preselected parameter range.

Current flow cytometer, in the use, can't adjust flow cytometer's height according to the in-service use condition, lead to the higher crowd of height to carry out cell detection time measuring, often need the operation of bowing to influence user's travelling comfort, and because single structure, the cell test tube that the user of not being convenient for treated the detection is deposited, has reduced flow cytometer's suitability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flow cytometer convenient to height-adjusting possesses height-adjustable and is convenient for deposit the advantage to the test tube, current flow cytometer has been solved, in the use, can't adjust flow cytometer's height according to the in-service use condition, the crowd that leads to the height higher is carrying out cell detection time measuring, often need the operation of bowing, thereby influence user's travelling comfort, and because single structure, the cell test tube that the not convenient to use person treated the detection deposits, the problem of flow cytometer suitability has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: a flow cytometer convenient for height adjustment comprises a bottom plate, wherein both sides of the top of the bottom plate are fixedly connected with a driving box, the top of the driving box is fixedly connected with a motor, a rotating shaft of the motor penetrates through an inner cavity of the driving box and is fixedly connected with a lead screw, the bottom end of the lead screw is movably connected with the inner wall of the driving box, a threaded sleeve is sleeved on the surface of the lead screw, a connecting block is fixedly connected to one side opposite to the threaded sleeve, a long hole is arranged on one side opposite to the driving box, one side of the connecting block, far away from the threaded sleeve, penetrates through the long hole and is fixedly connected with a supporting plate, the top of the supporting plate is provided with the flow cytometer, both sides of the top of the supporting plate are fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a transverse plate, both sides of the top of the transverse plate are fixedly connected with a vertical plate, and one side of the vertical plate, close to the driving box, is provided with a bolt, the one end that the drive case was kept away from to the bolt runs through the riser and swing joint has the limiting plate, bolt and riser threaded connection, place the board at the top of limiting plate, place the top of board and seted up the through-hole.

Preferably, four corners of the bottom plate are movably connected with universal wheels, and the surfaces of the universal wheels are movably connected with brake blocks.

Preferably, one side of the threaded sleeve, which is far away from the connecting block, is fixedly connected with a sliding block, one side of the driving box, which is far away from the connecting block, is provided with a sliding groove, and one side of the sliding block, which is far away from the threaded sleeve, extends to an inner cavity of the sliding groove.

Preferably, the one end fixedly connected with carousel that the riser was kept away from to the bolt, the surface of carousel is provided with anti-skidding line.

Preferably, one side fixedly connected with guide bar that the limiting plate is far away from and places the board, the one end that the guide bar was far away from and places the board runs through the riser.

Preferably, the top fixedly connected with handle on the left side of the driving box, the fixed surface of handle is sleeved with a rubber sleeve.

Preferably, the front side of the driving box is fixedly connected with a controller, and the controller is electrically connected with the motor.

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

1. the utility model discloses a drive case, including a motor, an end cap, a controller, and a cover plate, the lead screw, the thread bush, the connecting block, the slot hole, a supporting plate, the flow cytometer, the bracing piece, the diaphragm, the riser, the bolt, the limiting plate, place the cooperation of board and through-hole, possess height-adjustable and be convenient for deposit the advantage to the test tube, current flow cytometer has been solved, in the use, can't adjust to the height of flow cytometer according to the in-service use condition, the crowd that leads to the height higher is carrying out the cell detection and is measurationing time measuring, often need bow the operation, thereby influence user's travelling comfort, and because single structure, the cell test tube that the user of not being convenient for treated and detect is deposited, the problem of flow cytometer suitability has been reduced.

2. The utility model discloses a set up motor, lead screw, thread bush and connecting block, make the backup pad can reciprocate to the height of STREAMING cytometry is adjusted, through setting up the bracing piece, can carry out stable support to the diaphragm and fix, through setting up bolt and limiting plate, the person of facilitating the use carries out spacing fixed to placing the board, places board and through-hole through the setting, and the person of facilitating the use deposits the test tube.

Drawings

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

FIG. 2 is a schematic top view of a partial structure of the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is an enlarged schematic view of a in fig. 1 of the present invention.

In the figure: the device comprises a base plate 1, a driving box 2, a motor 3, a screw rod 4, a thread bush 5, a connecting block 6, a long hole 7, a supporting plate 8, a flow cytometer 9, a supporting rod 10, a transverse plate 11, a vertical plate 12, a bolt 13, a limiting plate 14, a placing plate 15, a through hole 16, a universal wheel 17, a sliding block 18, a sliding groove 19, a rotating disc 20, a guide rod 21, a handle 22 and a controller 23.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, drive case 2, motor 3, lead screw 4, thread bush 5, connecting block 6, slot hole 7, backup pad 8, flow cytometer 9, bracing piece 10, diaphragm 11, riser 12, bolt 13, limiting plate 14, place board 15, through-hole 16, universal wheel 17, slider 18, spout 19, carousel 20, guide bar 21, handle 22 and controller 23 part are the parts that general standard or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a flow cytometer convenient for height adjustment comprises a base plate 1, universal wheels 17 are movably connected at four corners of the bottom of the base plate 1, brake blocks are movably connected on the surfaces of the universal wheels 17, the base plate 1 is convenient to move by arranging the universal wheels 17, driving boxes 2 are fixedly connected at two sides of the top of the base plate 1, a handle 22 is fixedly connected at the top of the left side of the driving box 2, a rubber sleeve is fixedly sleeved on the surface of the handle 22, a controller 23 is fixedly connected at the front side of the driving box 2, the controller 23 is electrically connected with a motor 3, the motor 3 is fixedly connected at the top of the driving box 2, a rotating shaft of the motor 3 penetrates through an inner cavity of the driving box 2 and is fixedly connected with a lead screw 4, the bottom end of the lead screw 4 is movably connected with the inner wall of the driving box 2, a thread sleeve 5 is sleeved on the surface of the lead screw 4, a slide block 18 is fixedly connected at one side of the thread sleeve 5, which is far away from a connecting block 6, one side of the driving box 2, which is far away from the connecting block 6, is provided with a sliding groove 19, one side of the sliding block 18, which is far away from the threaded sleeve 5, extends to an inner cavity of the sliding groove 19, the threaded sleeve 5 is more stable in the up-and-down moving process by arranging the sliding block 18 and the sliding groove 19, the connecting block 6 is fixedly connected to one side, which is opposite to the threaded sleeve 5, the supporting plate 8 can move up and down by arranging the motor 3, the lead screw 4, the threaded sleeve 5 and the connecting block 6, so that the height of the flow cytometer 9 can be adjusted, one side, which is opposite to the driving box 2, is provided with a long hole 7, one side, which is far away from the threaded sleeve 5, of the connecting block 6 penetrates through the long hole 7 and is fixedly connected with the supporting plate 8, the flow cytometer 9 is placed at the top of the supporting plate 8, two sides at the top of the supporting plate 8 are fixedly connected with supporting rods 10, the supporting rods 10 can stably support and fix the transverse plate 11, both sides of the top of the transverse plate 11 are fixedly connected with vertical plates 12, one side of each vertical plate 12 close to the driving box 2 is provided with a bolt 13 in a penetrating manner, one end of each bolt 13 far away from the corresponding vertical plate 12 is fixedly connected with a rotating disc 20, the surface of each rotating disc 20 is provided with anti-skid grains, the bolts 13 are conveniently rotated by arranging the rotating discs 20, one end of each bolt 13 far away from the corresponding driving box 2 is provided with a corresponding vertical plate 12 and is movably connected with a limiting plate 14, a user can conveniently limit and fix the placing plate 15 by arranging the bolts 13 and the limiting plates 14, one side of each limiting plate 14 far away from the placing plate 15 is fixedly connected with a guide rod 21, one end of each guide rod 21 far away from the placing plate 15 is provided with the corresponding vertical plate 12, the limiting plates 14 can be guided by arranging the guide rods 21, the bolts 13 are in threaded connection with the vertical plates 12, the placing plate 15 is placed on the top of the limiting plate 14, the top of the placing plate 15 is provided with through holes 16, and the placing plate 15 and the through holes 16 are arranged, the person of facilitating the use deposits the test tube, through drive case 2, motor 3, lead screw 4, thread bush 5, connecting block 6, slot hole 7, backup pad 8, flow cytometer 9, bracing piece 10, diaphragm 11, riser 12, bolt 13, limiting plate 14, place the cooperation of board 15 and through-hole 16, possess height-adjustable and be convenient for deposit the advantage to the test tube, current flow cytometer has been solved, in the use, can't adjust flow cytometer's height according to the in-service use condition, it is time measuring to lead to the higher crowd of height to carry out the cell inspection, often need bow the operation, thereby influence user's travelling comfort, and because single structure, the cell test tube that the user of being not convenient for treated the detection deposits, the problem of flow cytometer suitability has been reduced.

During the use, place the cell test tube on the surface of placing board 15 through-hole 16, then rotate carousel 20, carousel 20 drives bolt 13 rotatory, bolt 13 makes limiting plate 14 begin to remove through 12 threaded connection with riser, limiting plate 14 carries out spacing fixed to placing board 15, when needing to adjust to the height of STREAMING cytometry 9, through the operation of controller 23 control motor 3, motor 3 pivot drives lead screw 4 rotatory, lead screw 4 makes the thread bush 5 begin the rebound through 5 threaded connection with the thread bush, thread bush 5 drives connecting block 6 and backup pad 8 rebound, backup pad 8 drives STREAMING cytometry 9 rebound, thereby adjust the height of STREAMING cytometry 9.

In summary, the following steps: this flow cytometer convenient to height-adjusting, through drive case 2, motor 3, lead screw 4, thread bush 5, connecting block 6, slot hole 7, backup pad 8, flow cytometer 9, bracing piece 10, diaphragm 11, riser 12, bolt 13, limiting plate 14, place the cooperation of board 15 and through-hole 16, current flow cytometer has been solved, in the use, can't adjust flow cytometer's height according to the in-service use condition, the crowd that leads to the height higher is carrying out cell detection time measuring, often need the operation of bowing, thereby influence user's travelling comfort, and because single structure, the cell test tube that the not convenient to use user treated the measuring is deposited, the problem of flow cytometer suitability 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. A flow cytometer with easy height adjustment, comprising a base plate (1), characterized in that: the flow cytometer comprises a base plate (1), a driving box (2) is fixedly connected to both sides of the top of the base plate (1), a motor (3) is fixedly connected to the top of the driving box (2), a rotating shaft of the motor (3) penetrates through an inner cavity of the driving box (2) and is fixedly connected with a lead screw (4), the bottom end of the lead screw (4) is movably connected with the inner wall of the driving box (2), a threaded sleeve (5) is sleeved on the surface of the lead screw (4), a connecting block (6) is fixedly connected to one side opposite to the threaded sleeve (5), a long hole (7) is formed in one side opposite to the driving box (2), a long hole (7) is penetrated through one side of the connecting block (6) far away from the threaded sleeve (5) and is fixedly connected with a supporting plate (8), a flow cytometer (9) is placed at the top of the supporting plate (8), supporting rods (10) are fixedly connected to both sides of the top of the supporting plate (8), the utility model discloses a supporting rod, including the top fixedly connected with diaphragm (11) of bracing piece (10), the equal fixedly connected with riser (12) in both sides at diaphragm (11) top, one side that riser (12) are close to drive case (2) is run through and is provided with bolt (13), the one end that drive case (2) were kept away from in bolt (13) runs through riser (12) and swing joint has limiting plate (14), bolt (13) and riser (12) threaded connection, place board (15) have been placed at the top of limiting plate (14), through-hole (16) have been seted up at the top of placing board (15).

2. A flow cytometer facilitating height adjustment according to claim 1, wherein: the four corners of the bottom plate (1) are movably connected with universal wheels (17), and the surfaces of the universal wheels (17) are movably connected with brake blocks.

3. A flow cytometer facilitating height adjustment according to claim 1, wherein: threaded sleeve (5) keep away from one side fixedly connected with slider (18) of connecting block (6), spout (19) have been seted up to one side that connecting block (6) were kept away from in drive case (2), one side that threaded sleeve (5) were kept away from in slider (18) extends to the inner chamber of spout (19).

4. A flow cytometer facilitating height adjustment according to claim 1, wherein: one end fixedly connected with carousel (20) of riser (12) is kept away from in bolt (13), the surface of carousel (20) is provided with anti-skidding line.

5. A flow cytometer facilitating height adjustment according to claim 1, wherein: one side of the limiting plate (14) far away from the placing plate (15) is fixedly connected with a guide rod (21), and one end, far away from the placing plate (15), of the guide rod (21) penetrates through the vertical plate (12).

6. A flow cytometer facilitating height adjustment according to claim 1, wherein: the top fixedly connected with handle (22) on drive case (2) left side, the fixed surface cover of handle (22) is equipped with the rubber sleeve.

7. A flow cytometer facilitating height adjustment according to claim 1, wherein: the front side fixedly connected with controller (23) of drive case (2), controller (23) and motor (3) electric connection.