CN215263036U - Cell instrument convenient to adjust - Google Patents

Abstract

The utility model discloses a cell appearance convenient to adjust, the on-line screen storage device comprises a base, the top movable mounting of base has the cell appearance body that extends to the base inside, the interior diapire fixed mounting of base has the fixing base that is located cell appearance body bottom, the inside rotation of fixing base is connected with the adjustment mechanism who is located cell appearance body bottom, adjustment mechanism includes loose ring, worm wheel, screw rod, worm and gag lever post, the top of fixing base is rotated and is connected with one end and extends to the inside loose ring of fixing base. This cell appearance convenient to adjust when the height of cell appearance is adjusted to needs, twist grip drives the worm and rotates, and then drives the worm wheel and rotate, and worm threaded connection screw rod makes its synchronous rotation, and the gag lever post is spacing to the screw rod, converts the rotation of screw rod into linear motion, and the screw rod further drives the cell appearance body and reciprocates, can adjust the height of cell appearance, suitable different height operators' demand.

Description

Cell instrument convenient to adjust

Technical Field

The utility model relates to a biological analysis instrument technical field specifically is a cell appearance convenient to adjust.

Background

A cell analyzer is an analytical instrument used in the field of biology, and is a device for automatically analyzing and sorting cells, which can quickly measure, store and display a series of important biophysical and biochemical characteristic parameters of dispersed cells suspended in a liquid, and can sort out specified cell subsets according to a preselected parameter range.

The application of current cell appearance has been very extensive, the cell appearance is to the cell select separately with the short-term test's is important together, possess the high efficiency and detect, the advantage that sensitivity is high fast, but current most cell appearance is fixed to be placed on examining test table, the box height is fixed, be unfavorable for the operator of height difference to carry out the detection operation for a long time, inconvenient user uses, in order to satisfy the operator's of different heights demand, so proposed the cell appearance of being convenient for adjust.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cytometer convenient to adjust possesses adjustable box height, and advantages such as suitable different height operators' demand have solved current most cytometers and have all been fixed to be placed on examining test table, and the box height is fixed, is unfavorable for the operator of height difference to carry out the detection operation for a long time, the problem that inconvenient user used.

For realizing above-mentioned adjustable box height, the purpose of suitable different height operators' demand, the utility model provides a following technical scheme: a cell instrument convenient to adjust comprises a base, wherein a cell instrument body extending into the base is movably mounted at the top of the base, a fixed seat positioned at the bottom of the cell instrument body is fixedly mounted on the inner bottom wall of the base, and an adjusting mechanism positioned at the bottom of the cell instrument body is rotatably connected inside the fixed seat;

adjustment mechanism includes loose ring, worm wheel, screw rod, worm and gag lever post, the top of fixing base is rotated and is connected with the loose ring that one end extends to the fixing base inside, loose ring top fixed mounting has the worm wheel that is located cell appearance body bottom, the left side meshing of worm wheel has the worm that one end extends to the back wall in the base, the internal thread of worm wheel is connected with the screw rod that is located cell appearance body bottom and one end and extends to the loose ring bottom, the inside fixed mounting of screw rod has the gag lever post that is located loose ring bottom and one end and extends to the fixing base inside back wall.

Preferably, the inside of fixing base is seted up the cavity corresponding with the screw rod, the top of fixing base is seted up the hole with activity ring matched with, the fixing base is the round platform body.

Preferably, the cell instrument body left and right sides all is seted up with base matched with spout, cell instrument body and base sliding connection.

Preferably, a handle extending to the outside of the base is fixedly mounted on the front side of the worm.

Preferably, both sides all seted up flutedly around the bottom of screw rod, activity ring and screw rod threaded connection, the top fixed mounting of screw rod has the stopper.

Preferably, the cell instrument body bottom left and right sides all fixed mounting have the stopper, the inside left and right sides all fixed mounting of base have with stopper matched with spacing.

Compared with the prior art, the utility model discloses, possess following beneficial effect:

1. the cell instrument convenient to adjust is characterized in that an adjusting mechanism is arranged at the bottom of a cell instrument body and used for adjusting the height of a box body, the cell instrument body is connected with a base in a sliding mode through limiting blocks on the left side and the right side of the bottom of the cell instrument body and limiting strips on the left side and the right side of the inside of the base, the limiting blocks and the limiting strips are used for ensuring that the cell instrument body is stable and does not shake in the vertical moving process, a fixed seat is fixedly arranged in the base and used for fixing and supporting the adjusting mechanism, the top of the fixed seat is rotatably connected with a movable ring, a worm wheel is fixedly arranged on the top of the movable ring and used for synchronizing and supporting the worm wheel, the worm wheel is meshed with a worm on the left side of the movable ring, the worm is used for providing power for the worm wheel, the cell instrument body is stably lifted by utilizing the advantages of self-locking performance and small vibration of the worm wheel and the worm, screw rods are connected with internal threads of the worm wheel and the movable ring, and the limiting blocks are fixedly arranged on the top of the screw rods, the screw rod is used for driving the cell analyzer body to reciprocate, and the inside fixed mounting of screw rod has the gag lever post that one end extends to the fixing base inner wall for it is spacing to the screw rod, makes it can not rotate, converts the rotary motion of screw rod into linear motion.

2. This cell appearance convenient to adjust, when the height of cell appearance is adjusted to needs, twist grip drives the worm and rotates, and then drives the worm wheel and rotate, worm wheel and loose ring fixed connection, common and screw rod threaded connection drive the screw rod and rotate in step, and the stop lever is spacing to the screw rod, converts the rotation of screw rod into linear motion, and the screw rod further drives the cell appearance body and reciprocates, can adjust the height of cell appearance.

Drawings

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

FIG. 2 is a schematic view of the adjusting mechanism of the present invention;

fig. 3 is a schematic side view of the adjusting mechanism of the present invention.

In the figure: the cell analyzer comprises a base 1, a cell analyzer body 2, an adjusting mechanism 3, a movable ring 301, a worm wheel 302, a screw rod 303, a worm 304, a limiting rod 305, a handle 306 and a fixed seat 4.

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 cell analyzer convenient to adjust comprises a base 1, a cell analyzer body 2 extending into the base 1 is movably mounted at the top of the base 1, the cell analyzer body 2 is slidably connected with the base 1 through limiting blocks at the left and right sides of the bottom of the cell analyzer body 2 and limiting strips at the left and right sides of the inside of the base 1, the limiting blocks and the limiting strips are used for ensuring that the cell analyzer body 2 is stable and does not shake at a horizontal position in the up-and-down moving process, a fixing seat 4 positioned at the bottom of the cell analyzer body 2 is fixedly mounted on the inner bottom wall of the base 1, so that the adjusting mechanism 3 is fixed and supports the adjusting mechanism 3 and the cell analyzer body 2, and the adjusting mechanism 3 positioned at the bottom of the cell analyzer body 2 is rotatably connected inside the fixing seat 4 and is used for adjusting the height of the cell analyzer body 2;

referring to fig. 1-3, the adjusting mechanism 3 includes a movable ring 301, a worm wheel 302, a screw 303, a worm 304 and a limiting rod 305, the top of the fixed base 4 is rotatably connected with the movable ring 301 with one end extending into the fixed base 4, the top of the movable ring 301 is fixedly provided with the worm wheel 302 positioned at the bottom of the cytometer body 2, the movable ring 301 is used for synchronizing and supporting the worm wheel 302, the left side of the worm wheel 302 is engaged with the worm 304 with one end extending to the inner rear wall of the base 1, the worm 304 is used for providing power for the worm wheel 302, the cytometer body 2 is stably lifted by utilizing the advantages of self-locking and small vibration of the worm wheel 302 and the worm 304, the internal thread of the worm wheel 302 is connected with the screw 303 with the bottom of the cytometer body 2 and one end extending to the bottom of the movable ring 301, the top of the screw 303 is fixedly provided with the limiting rod 305, the screw 303 is used for driving the cytometer body 2 to move up and down, the internal thread of the screw 303 is fixedly provided with the limiting rod 305 positioned at the bottom of the movable ring 301 and one end extending to the inner rear wall of the fixed base 4, be used for spacing to screw rod 303, make it can not rotate, convert the rotary motion of screw rod 303 into linear motion, and, when the height of cell appearance needs to be adjusted, twist grip 306, it rotates to drive worm 304, and then drive worm wheel 302 and rotate, worm wheel 302 and loose ring 301 fixed connection, jointly with screw rod 303 threaded connection, it rotates to drive screw rod 303 synchronous, gag lever post 305 is spacing to screw rod 303, convert the rotation of screw rod 303 into linear motion, screw rod 303 further drives cell appearance body 2 and reciprocates, can adjust the height of cell appearance.

When in implementation, the method comprises the following steps:

1) firstly, the handle 306 is rotated to drive the worm 304 to rotate;

2) then the worm 304 drives the worm wheel 302 to rotate, and the worm wheel 302 drives the screw 303 to rotate;

3) the limiting rod 305 limits the screw 303, and converts rotation into up-and-down linear motion;

4) finally, the cytometer body 2 synchronizes the up and down movement of the screw 303.

In conclusion, the cell analyzer convenient to adjust is characterized in that the bottom of the cell analyzer body 2 is provided with the adjusting mechanism 3 for adjusting the height of the box body, the cell analyzer body 2 is slidably connected with the base 1 through the limiting blocks on the left and right sides of the bottom of the cell analyzer body and the limiting strips on the left and right sides of the inside of the base 1, the limiting blocks and the limiting strips are used for ensuring that the horizontal position of the cell analyzer body 2 is stable and does not shake in the up-and-down moving process, the inside of the base 1 is fixedly provided with the fixing seat 4 for fixing and supporting the adjusting mechanism 3, the top of the fixing seat 4 is rotatably connected with the movable ring 301, the top of the movable ring 301 is fixedly provided with the worm wheel 302, the movable ring 301 is used for synchronously supporting the worm wheel 302, the worm wheel 302 is meshed with the worm 304 on the left side of the worm wheel 302, the worm 304 is used for providing power for the worm wheel 302, the cell analyzer body 2 is stably lifted by utilizing the advantages of self-locking performance and small vibration of the worm wheel 302 and the worm 304, the internal threads of the worm 302 and the movable ring 301 are connected with the screw 303, the top fixed mounting of screw rod 303 has the stopper, and screw rod 303 is used for driving cytometer body 2 and reciprocates, and the inside fixed mounting of screw rod 303 has the gag lever post 305 that one end extends to 4 inner walls of fixing base for it is spacing to screw rod 303, makes it can not rotate, converts the rotary motion of screw rod 303 into linear motion.

And, when the height of cell appearance needs to be adjusted, turning handle 306, it rotates to drive worm 304, and then drive worm wheel 302 and rotate, worm wheel 302 and loose ring 301 fixed connection, jointly with screw rod 303 threaded connection, it rotates to drive screw rod 303 synchronous, gag lever post 305 is spacing to screw rod 303, convert screw rod 303's rotation into linear motion, screw rod 303 further drives cell appearance body 2 and reciprocates, can adjust the height of cell appearance, it all fixes placing on examining the test table to have solved current most cell appearance, the box highly fixed, be unfavorable for the long-time detect operation of the different operator of height, the problem that inconvenient user used.

It is to be noted that 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.

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 (6)

1. A cytometer convenient to adjust, including base (1), its characterized in that: the top of the base (1) is movably provided with a cell instrument body (2) extending into the base (1), the inner bottom wall of the base (1) is fixedly provided with a fixed seat (4) positioned at the bottom of the cell instrument body (1), and the inside of the fixed seat (4) is rotatably connected with an adjusting mechanism (3) positioned at the bottom of the cell instrument body (1);

adjustment mechanism (3) are including activity ring (301), worm wheel (302), screw rod (303), worm (304) and gag lever post (305), the top of fixing base (4) is rotated and is connected with one end and extends to inside activity ring (301) of fixing base (4), activity ring (301) top fixed mounting has worm wheel (302) that is located cell appearance body (2) bottom, the left side meshing of worm wheel (302) has one end to extend to base (1) in worm (304) of back wall, the internal thread connection of worm wheel (302) has screw rod (303) that is located cell appearance body (2) bottom and one end to extend to activity ring (301) bottom, the inside fixed mounting of screw rod (303) has gag lever post (305) that is located activity ring (301) bottom and one end to extend to fixing base (4) interior back wall.

2. A cytometer that facilitates conditioning according to claim 1, wherein: the cavity corresponding to the screw rod (303) is formed in the fixing seat (4), the hole matched with the movable ring (301) is formed in the top of the fixing seat (4), and the fixing seat (4) is a circular truncated cone.

3. A cytometer that facilitates conditioning according to claim 1, wherein: the cell analyzer body (2) is provided with sliding chutes matched with the base (1) at the left side and the right side, and the cell analyzer body (2) is connected with the base (1) in a sliding manner.

4. A cytometer that facilitates conditioning according to claim 1, wherein: a handle (306) extending to the outside of the base (1) is fixedly arranged at the front side of the worm (304).

5. A cytometer that facilitates conditioning according to claim 1, wherein: grooves are formed in the front side and the rear side of the bottom of the screw rod (303), the movable ring (301) is in threaded connection with the screw rod (303), and a limiting block is fixedly mounted at the top of the screw rod (303).

6. A cytometer that facilitates conditioning according to claim 1, wherein: the cell instrument body (2) is provided with limiting blocks at the left side and the right side of the bottom, and limiting strips matched with the limiting blocks are fixedly arranged at the left side and the right side of the base (1).

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