CN216498783U - Stirring device of full-automatic biochemical analyzer - Google Patents

Abstract

The utility model provides a stirring device of a full-automatic biochemical analyzer, which is arranged on a workbench of the stirring device, wherein the workbench is provided with a sample rotary detection disc, a sample to be detected is filled into a detection bottle and is sent to the sample rotary detection disc through a sample introduction device, and the stirring device is arranged at the side of the sample rotary detection disc and comprises: stirring arm is equipped with the stirring head on the stirring arm, and the stirring rod is installed to the below of stirring head, still includes: and the stirring rod moves into the detection bottle through the stirring mechanical arm and is stirred under the driving of the stirring head, and the residual liquid on the stirring rod is cleaned through the residual liquid cleaning device after the stirring is finished. The utility model is provided with the residual liquid cleaning device, when the stirring rod is moved out of the detection bottle, the surface of the stirring rod is cleaned through the residual liquid cleaning device, and the sample on the surface is effectively prevented from splashing into other detection bottles when the stirring rod moves.

Description

Stirring device of full-automatic biochemical analyzer

Technical Field

The utility model relates to the field of accessory equipment of biochemical analyzers, in particular to a stirring device of a full-automatic biochemical analyzer.

Background

Biochemical analyzers, also commonly referred to as biochemics, are instruments that use the principle of optoelectric colorimetry to measure a particular chemical component in a body fluid. Because of its fast measuring speed, high accuracy and small reagent consumption, it is widely used in hospitals, epidemic prevention stations and family planning service stations. The efficiency and the benefit of the conventional biochemical test can be greatly improved by matching the use.

The utility model with the patent number "201821925302. X" discloses a reagent stirring device and a biochemical analyzer with the device, wherein a blocking piece is arranged to prevent a reagent from dripping below a sample needle passing path after the sample needle absorbs the reagent; the stirring rod is used for washing through the cleaning device after finishing, but a large amount of reagents and samples remain on the side wall of the stirring rod, and the reagents or the samples splash down in the moving process of the stirring rod to cause other sample pollution.

Disclosure of Invention

In view of the above problems in the background art, the present invention provides a stirring device for a full-automatic biochemical analyzer, which is installed on a workbench of the stirring device, wherein the workbench is provided with a sample rotation detection disc, a sample to be detected is loaded into a detection bottle and is fed onto the sample rotation detection disc through a sample introduction device, and the stirring device is installed at a side of the sample rotation detection disc and comprises: stirring arm, be equipped with the stirring head on the stirring arm, the stirring rod is installed to the below of stirring head, still includes: and the stirring rod moves into the detection bottle through the stirring mechanical arm and is subjected to stirring operation under the driving of the stirring head, after the stirring is completed, the stirring rod moves into the stirring rod cleaning device under the driving of the stirring mechanical arm to perform the cleaning operation, and after the stirring is completed, the residual liquid on the stirring rod is cleaned through the residual liquid cleaning device.

Further, the robot arm includes: the lifting arm is installed on the workbench, a lifting rod of a vertical setting is arranged on the lifting arm, a high-precision rotating motor is installed at the first end of the rotating arm, a rotating shaft of the high-precision rotating motor is connected with the top of the lifting rod, and the stirring head is installed at the second end of the rotating arm.

Furthermore, the stirring rod is arranged to be of an L-shaped structure, the first end of the stirring rod is connected with the rotating shaft of the stirring head, and the second end of the stirring rod is vertically arranged downwards.

Further, the residual liquid cleaning device includes: the sponge eraser lifting device is installed at the second end of the rotating arm, the sponge eraser is installed on the sponge eraser lifting device, and the sponge eraser moves along the stirring rod under the driving of the sponge eraser lifting device.

Furthermore, a group of clamping plates capable of being opened and closed are installed at the bottom of the sponge eraser lifting device, and the sponge eraser is specifically provided with two pieces and is installed between the two clamping plates.

Further, the method also comprises the following steps: the liquid collecting box is arranged on the workbench and is arranged along the moving track of the stirring rod.

Compared with the prior art, the stirring device of the full-automatic biochemical analyzer provided by the utility model has the following beneficial effects:

1. the utility model is provided with the residual liquid cleaning device, when the stirring rod is moved out of the detection bottle, the surface of the stirring rod is cleaned through the residual liquid cleaning device, and the sample on the surface is effectively prevented from splashing into other detection bottles when the stirring rod moves.

2. According to the utility model, the residual liquid cleaning device is used for cleaning the sample on the surface of the stirring rod, and the liquid collecting box is arranged on the moving track of the stirring rod, so that the residual liquid on the stirring rod is further effectively treated.

Description of the drawings:

fig. 1 is a schematic perspective view of a stirring device of a full-automatic biochemical analyzer.

FIG. 2 is a diagram showing the state of the stirring device of the fully automatic biochemical analyzer.

Wherein: 1-a workbench; 2-rotating the sample to detect the plate; 3-detecting the bottle; 4-a stirring rod cleaning device; 5-a lifting arm; 6-lifting rod; 7-a rotating arm; 8-rotating the motor with high precision; 9-a stirring head; 10-a stirring rod; 11-sponge wiping lifting device; 12-a splint; 13-liquid collecting box.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially in general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and outer" 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The terms "mounted, connected and connected" in the present invention are to be understood broadly, unless otherwise explicitly specified or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the present invention provides a stirring device of a full-automatic biological analyzer, which is installed on a workbench 1 of the stirring device, wherein a sample rotary detection plate 2 is arranged on the workbench 1, a sample to be detected is loaded into a detection bottle 3 and is fed onto the sample rotary detection plate 2 through a sample feeding device, the stirring device is arranged at the side of the sample rotary detection plate 2, and comprises: stirring arm is equipped with stirring head 9 on the stirring arm, and stirring rod 10 is installed to the below of stirring head 9, still includes: residual liquid cleaning device, stirring rod 10 move to in detecting bottle 3 and carry out stirring operation under the drive of agitator head 9 through the stirring arm, and stirring rod 10 removes to carry out cleaning operation in stirring rod belt cleaning device 4 under the drive of stirring arm after the stirring is accomplished, and the residual liquid on stirring rod 10 is cleared up the operation through residual liquid cleaning device after the stirring is accomplished. The utility model is provided with the residual liquid cleaning device, when the stirring rod is moved out of the detection bottle, the surface of the stirring rod is cleaned through the residual liquid cleaning device, and the sample on the surface is effectively prevented from splashing into other detection bottles when the stirring rod moves.

The robot arm of the present invention is described in detail below, and includes: lifting arm 5, swinging boom 7, lifting arm 5 installs on workstation 1, is equipped with the lifter 6 of vertical setting on lifting arm 5, and the high accuracy is installed to the first end of swinging boom 7 and is rotated motor 8, and the high accuracy is rotated motor 8's pivot and is linked to each other with the top of lifter 6, and the second end at swinging boom 7 is installed to stirring head 9.

In order to simulate manual stirring, the stirring rod 10 is arranged into an L-shaped structure, the first end of the stirring rod 10 is connected with the rotating shaft of the stirring head 9, and the second end of the stirring rod 10 is vertically arranged downwards. The second end of the stirring rod 10 rotates around under the driving of the stirring head 9.

The residual liquid cleaning apparatus of the present invention is described specifically below, and includes: the sponge wiper comprises a sponge wiper body and a sponge wiper lifting device 11, wherein the sponge wiper lifting device 11 is installed at the second end of a rotating arm 7, the sponge wiper body is installed on the sponge wiper lifting device 11, the sponge wiper body is driven by the sponge wiper lifting device 11 to move along a stirring rod 10, a group of clamping plates 12 capable of being opened and closed are installed at the bottom of the sponge wiper lifting device 11, and the sponge wiper body is provided with two pieces and is installed between the two clamping plates 12.

In order to prevent the sample remaining on the stirring rod 10 from being low, the utility model also provides the following steps: and the liquid collecting box 13 is arranged on the workbench 1, and the liquid collecting box 13 is arranged along the moving track of the stirring rod 10. The sample liquid drops dropping during the movement of the stirring rod 10 are effectively collected by the liquid collecting box 13.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims (6)

1. The utility model provides an agitating unit of full-automatic biochemical analysis appearance installs on agitating unit's workstation (1), be equipped with sample rotation detection dish (2) on workstation (1), the sample that awaits measuring is packed into and is sent into sample rotation detection dish (2) through sampling device in detecting bottle (3), and this agitating unit sets up the side of sample rotation detection dish (2) includes: stirring arm, be equipped with stirring head (9) on the stirring arm, stirring rod (10), its characterized in that still includes are installed to the below of stirring head (9): the residual liquid cleaning device comprises a stirring rod (10), wherein the stirring rod is moved into a detection bottle (3) through a stirring mechanical arm and is driven by a stirring head (9) to perform stirring operation, after stirring is completed, the stirring rod (10) is moved into a stirring rod cleaning device (4) under the driving of the stirring mechanical arm to perform cleaning operation, and after stirring is completed, residual liquid on the stirring rod (10) is cleaned through the residual liquid cleaning device.

2. The stirring device of a fully automatic biochemical analyzer according to claim 1, wherein the mechanical arm comprises: lifting arm (5), swinging boom (7), lifting arm (5) are installed on workstation (1), be equipped with lifter (6) of vertical setting on lifting arm (5), high accuracy rotation motor (8) are installed to the first end of swinging boom (7), the pivot of high accuracy rotation motor (8) with the top of lifter (6) links to each other, install stirring head (9) the second end of swinging boom (7).

3. The stirring device of the full-automatic biochemical analyzer according to claim 2, wherein the stirring rod (10) is disposed in an L-shaped structure, a first end of the stirring rod (10) is connected to the rotating shaft of the stirring head (9), and a second end of the stirring rod (10) is disposed vertically downward.

4. The stirring device of a fully automatic biochemical analyzer according to claim 3, wherein the residual liquid cleaning device comprises: the sponge wiper comprises a sponge wiper and a sponge wiper lifting device (11), wherein the sponge wiper lifting device (11) is installed at the second end of the rotating arm (7), the sponge wiper is installed on the sponge wiper lifting device (11), and the sponge wiper moves along the stirring rod (10) under the driving of the sponge wiper lifting device (11).

5. The stirring device of a full-automatic biochemical analyzer according to claim 4, wherein the sponge eraser lifting device (11) has a set of open and close clamping plates (12) mounted on the bottom thereof, and the sponge eraser has two pieces and is mounted between the two clamping plates (12).

6. The stirring device of a fully automatic biochemical analyzer according to claim 5, further comprising: the liquid collecting box (13) is installed on the workbench (1), and the liquid collecting box (13) is arranged along the moving track of the stirring rod (10).

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