CN218796554U

CN218796554U - Centrifugal mechanism of full-automatic biochemical analyzer

Info

Publication number: CN218796554U
Application number: CN202222646008.8U
Authority: CN
Inventors: 赵颖; 张中; 杨桐一; 叶秀存; 王红雷
Original assignee: Tianjin Yupa Pharmaceutical Co ltd
Current assignee: Tianjin Yupa Pharmaceutical Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-04-07
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a centrifugal mechanism of a full-automatic biochemical analyzer, which comprises a box body; the inner side of the box body is fixedly connected with a partition plate, the bottom end of the partition plate is provided with a driving motor, and the top end of the partition plate is rotatably provided with a rotating seat; the mount is provided with the mount on the roating seat, and the mount includes the support, and the inboard symmetry of support is provided with the bracing piece, bracing piece top fixedly connected with splint, support bottom fixedly connected with tube sleeve, the utility model discloses in, through roating seat inclined plane fixedly connected with mount, the support is fixed with the roating seat inclined plane in the mount for the test tube of placing in the support is the tilt state, and support bottom fixedly connected's tube sleeve is fixed with the test tube, so that when driving motor drive roating seat told the rotation, it was more stable when keeping the fixed test tube of slope in the roating seat to rotate.

Description

Centrifugal mechanism of full-automatic biochemical analyzer

Technical Field

The utility model relates to a biochemical analysis instrument technical field especially relates to a full-automatic biochemical analysis appearance centrifugal mechanism.

Background

The biochemical analyzer is used for detecting and analyzing vital chemical substances, and provides information basis for clinical diagnosis, treatment, prognosis and health status of diseases. The full-automatic biochemical analyzer is mainly based on a colorimetric method in the conventional project of measuring blood at present, and the main principle is that different atoms in the spectrum technology absorb different light to measure the blood.

The utility model discloses a be CN210333036U, name "a centrifugal device of full-automatic biochemical analysis appearance", the utility model patent of the granted announcement day 20200417, it is including installing the support on the biochemical analysis appearance base, be provided with the centrifugal motor of installing on the biochemical analysis appearance base in the support, the output fixedly connected with pivot of centrifugal motor, the top fixedly connected with tray of support is run through to the upper end of pivot, the fixed jar body of having laid in the tray, the internal liquid cup that has placed of jar, it remains the inspection liquid to hold in the liquid cup, the fixed establishment that matches with the bottom of liquid cup is installed to the interior bottom of the jar body. The utility model discloses a simple clamp of clamping mechanism in advance decides and then vacuum chuck's evacuation processing can realize the fixed of the flourishing liquid cup of jar internal, ensures to utilize centrifugal motor to drive flourishing liquid cup and rotate centrifugal in-process flourishing liquid cup integrity and security, avoids flourishing liquid cup to take place the accident and breaks up the condition such as, and the smooth orderly the going on of assurance test.

The prior art including the above patent has the disadvantage that the centrifugal mechanism is inconvenient to improve efficiency because the liquid in the tube is easy to splash out of the tube body by high-speed rotation in the rotation process of the centrifugal mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic biochemical analyzer centrifugal mechanism, through roating seat inclined plane fixedly connected with mount, the support is fixed with the roating seat inclined plane in the mount for the test tube of placing in the support is the tilt state, and support bottom fixed connection's barrel casing is fixed with the test tube, so that when the rotation is told to driving motor drive roating seat, it is more stable when keeping the fixed test tube of slope in the roating seat to rotate.

In order to realize the purpose, the utility model adopts the following technical scheme: a centrifugal mechanism of a full-automatic biochemical analyzer comprises a box body;

the inner side of the box body is fixedly connected with a partition plate, the bottom end of the partition plate is provided with a driving motor, and the top end of the partition plate is rotatably provided with a rotating seat;

the upper end of the rotating seat is provided with a fixing frame in an array mode, the fixing frame comprises a support, supporting rods are symmetrically arranged on the inner side of the support, the top end of each supporting rod is fixedly connected with a clamping plate, and the bottom end of the support is fixedly connected with a pipe sleeve;

as a further description of the above technical solution:

an inner sliding groove is formed in the inner side of the support, and a supporting spring is fixedly connected to the bottom end of the inner side of the inner sliding groove.

As a further description of the above technical solution:

supporting spring one side fixedly connected with sliding block, and the sliding block slides and sets up in the spout including, sliding block top fixedly connected with bracing piece.

As a further description of the above technical solution:

the top end of the support is symmetrically and fixedly connected with limiting clamps, and arc-shaped grooves are formed in the support between the two limiting clamps.

As a further description of the above technical solution:

the bottom end of the rotating base is fixedly connected with a rotating gear, and the rotating gear is meshed with a driving motor.

As a further description of the above technical solution:

the box top fixedly connected with connecting axle, connecting axle one side is rotated and is provided with the guard gate.

As a further description of the above technical solution:

the protective door comprises a glass plate, wherein the top end of the glass plate is fixedly connected with a mounting plate, and the mounting plate is rotatably connected with a connecting shaft.

As a further description of the above technical solution:

the mounting panel top fixedly connected with handle pole, glass board bottom fixedly connected with handle pole.

The utility model provides a full-automatic biochemical analyzer centrifugal mechanism possesses following beneficial effect:

1. the utility model discloses in, through roating seat inclined plane fixedly connected with mount, the support is fixed with the roating seat inclined plane in the mount for the test tube of placing in the support is the tilt state, and support bottom fixed connection's bobbin case is fixed with the test tube, so that when driving motor drive roating seat told the rotation, it was more stable when keeping the fixed test tube of slope in the roating seat to rotate.

2. The utility model discloses in, splint through bracing piece one side fixed connection are more stable when the test tube centre gripping is in the barrel casing, improve the test tube and carry out the centrifugation rotation, on the other hand, spur splint directional motion for the test tube of centre gripping is convenient for take out or the installation, and this device simple structure, the usability is strong.

3. The utility model discloses in, through box top fixedly connected with connecting axle, connecting axle one side is rotated and is connected with the guard plate, the working chamber notch adaptation that the guard plate was cut apart the division board, the condition of glass board in order to run through the working chamber in the guard plate, glass board top fixed connection's mounting panel is used for fixing and connecting, fixed connection's handle bar and glass board bottom fixed connection's handle bar on the mounting panel, it is more convenient when realizing that the guard plate is opened and is closed, improve the flexibility that this device used.

Drawings

Fig. 1 is a schematic structural view of a centrifugal mechanism of a full-automatic biochemical analyzer according to the present invention;

FIG. 2 is a schematic structural view of a protective door of the present invention;

FIG. 3 is a schematic view of the structure of the middle rotary seat of the present invention;

fig. 4 is a schematic structural view of the middle fixing frame of the present invention;

illustration of the drawings:

1. a box body; 11. a breathable grid; 12. a rotating base; 13. a partition plate; 14. a drive motor; 15. a fixed mount; 151. a support; 152. an inner chute; 153. a support spring; 154. a support bar; 155. a slider; 156. a splint; 157. a chute; 158. a pipe sleeve; 159. a limiting clamp; 16. a rotating gear; 2. a connecting shaft; 3. a protective door; 31. a glass plate; 32. mounting a plate; 33. a handle bar; 34. a handle bar.

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.

Referring to fig. 1-4, a centrifugal mechanism of a full-automatic biochemical analyzer comprises a box body 1; a partition plate 13 is fixedly connected to the inner side of the box body 1, a driving motor 14 is arranged at the bottom end of the partition plate 13, and a rotating seat 12 is rotatably arranged at the top end of the partition plate 13; the upper end of the rotary seat 12 is provided with a fixed frame 15 in an array manner, the fixed frame 15 comprises a bracket 151, supporting rods 154 are symmetrically arranged on the inner side of the bracket 151, the top ends of the supporting rods 154 are fixedly connected with clamping plates 156, and the bottom end of the bracket 151 is fixedly connected with a pipe sleeve 158; specifically, the box body 1 is of a rectangular structure, the box body 1 is divided into a working cavity and a driving cavity by a partition plate 13 fixedly connected with the inner side of the box body 1, a ventilating grid 11 is fixedly connected with one side of the driving cavity and used for ventilating, a rotary seat 12 in the working cavity rotates under the action of a driving motor 14, the rotary seat 12 is of a trapezoidal structure, a fixing frame 15 is fixedly connected with the inclined surface of the rotary seat 12, a support 151 in the fixing frame 15 is fixed with the inclined surface of the rotary seat 12, so that a test tube placed in the support 151 is in an inclined state, a tube sleeve 158 fixedly connected with the bottom end of the support 151 fixes the test tube, and when the driving motor 14 drives the rotary seat 12 to rotate, the test tube fixed in the inclined state in the rotary seat 12 is kept to rotate more stably;

an inner sliding groove 152 is formed in the inner side of the support 151, and a support spring 153 is fixedly connected to the bottom end of the inner side of the inner sliding groove 152; one side of the supporting spring 153 is fixedly connected with a sliding block 155, the sliding block 155 is arranged in the inner sliding groove 152 in a sliding manner, and the top end of the sliding block 155 is fixedly connected with a supporting rod 154; the top ends of the brackets 151 are symmetrically and fixedly connected with limiting clamps 159, and an arc-shaped groove 157 is formed in the bracket 151 between the two limiting clamps 159; the bottom end of the rotating base 12 is fixedly connected with a rotating gear 16, and the rotating gear 16 is meshed with the driving motor 14; specifically, the inner sliding grooves 152 formed in the inner side of the support 151 are distributed on two sides, the sliding blocks 155 are arranged in the inner sliding grooves 152 in a sliding manner, the sliding blocks 155 are driven by the supporting springs 153 to drive the supporting rods 154 fixedly connected with the sliding blocks 155 to move directionally, so that the test tubes are clamped in the tube sleeves 158 by the clamping plates 156 fixedly connected to one sides of the supporting rods 154, the centrifugal rotation of the test tubes is improved, and on the other hand, the clamping plates 156 are pulled to move directionally, so that the clamped test tubes are convenient to take out or mount;

the top end of the box body 1 is fixedly connected with a connecting shaft 2, and one side of the connecting shaft 2 is rotatably provided with a protective door 3; the protective door 3 comprises a glass plate 31, the top end of the glass plate 31 is fixedly connected with an installation plate 32, and the installation plate 32 is rotatably connected with the connecting shaft 2; the top end of the mounting plate 32 is fixedly connected with a handle rod 33, and the bottom end of the glass plate 31 is fixedly connected with a handle rod 34; specifically, 1 top fixedly connected with connecting axle 2 of box, 2 one sides of connecting axle are rotated and are connected with

guard plate

3, 3 work chamber slot mouths adaptations of cutting apart 13 with the division board of guard plate, glass board 31 is so that run through the condition in the work chamber in the

guard plate

3, 31 top fixed connection's of glass board mounting panel 32 is used for fixing and connecting, fixed connection's

handle bar

33 and 31 bottom fixed connection's of glass board handle bar 34 on the mounting panel 31, it is more convenient when realizing that 3 of guard plate open and closed, the flexibility that this device used improves.

The working principle is as follows: the box 1 is the rectangle structure, division board 13 of the inboard fixed connection of box 1 cuts apart into working chamber and drive chamber with box 1, drive chamber one side fixedly connected with ventilative grid 11 is used for breathing freely, roating seat 12 in the working chamber rotates under driving motor 14's effect, roating seat 12 is the trapezium structure, roating seat 12 inclined plane fixedly connected with mount 15, support 151 is fixed with roating seat 12 inclined plane in the mount 15, make the test tube placed in support 151 be the tilt state, the interior spout 152 that support 151 inboard was seted up distributes in both sides, it is provided with sliding block 155 to slide in the interior spout 152, sliding block 155 is under supporting spring 153's elastic drive, drive sliding block 155 fixed connection's bracing piece 154 directional motion, make bracing piece 154 one side fixed connection's splint 156 with the test tube centre gripping in barrel casing 158, it is more stable when carrying out the centrifugal rotation to improve the test tube, on the other hand, pulling splint 156 directional motion, make the test tube of centre gripping be convenient for taking out or installing, the device is extensive in structure, and strong in applicability, be worth promoting.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A centrifugal mechanism of a full-automatic biochemical analyzer is characterized by comprising a box body (1);

a partition plate (13) is fixedly connected to the inner side of the box body (1), a driving motor (14) is arranged at the bottom end of the partition plate (13), and a rotating seat (12) is rotatably arranged at the top end of the partition plate (13);

the rotary seat is characterized in that a fixing frame (15) is arranged at the upper end of the rotary seat (12) in an array mode, the fixing frame (15) comprises a support (151), supporting rods (154) are symmetrically arranged on the inner side of the support (151), clamping plates (156) are fixedly connected to the top ends of the supporting rods (154), and a pipe sleeve (158) is fixedly connected to the bottom end of the support (151).

2. The centrifugal mechanism of a full-automatic biochemical analyzer according to claim 1, wherein an inner chute (152) is formed in the inner side of the bracket (151), and a supporting spring (153) is fixedly connected to the bottom end of the inner side of the inner chute (152).

3. The centrifugal mechanism of a full-automatic biochemical analyzer according to claim 2, wherein a sliding block (155) is fixedly connected to one side of the supporting spring (153), the sliding block (155) is slidably disposed in the inner sliding groove (152), and a supporting rod (154) is fixedly connected to the top end of the sliding block (155).

4. The centrifugal mechanism of a full-automatic biochemical analyzer according to claim 1, wherein the top end of the bracket (151) is symmetrically and fixedly connected with limiting clamps (159), and an arc-shaped groove (157) is formed on the bracket (151) between the two limiting clamps (159).

5. The centrifugal mechanism of a full-automatic biochemical analyzer according to claim 1, wherein a rotary gear (16) is fixedly connected to the bottom end of the rotary base (12), and the rotary gear (16) is engaged with the driving motor (14).

6. The centrifugal mechanism of the full-automatic biochemical analyzer according to claim 1, wherein a connecting shaft (2) is fixedly connected to the top end of the box body (1), and a protective door (3) is rotatably arranged on one side of the connecting shaft (2).

7. The centrifugal mechanism of the full-automatic biochemical analyzer according to claim 6, wherein the protective door (3) comprises a glass plate (31), a mounting plate (32) is fixedly connected to the top end of the glass plate (31), and the mounting plate (32) is rotatably connected to the connecting shaft (2).

8. The centrifugal mechanism of a full-automatic biochemical analyzer according to claim 7, wherein a handle rod (33) is fixedly connected to the top end of the mounting plate (32), and a handle rod (34) is fixedly connected to the bottom end of the glass plate (31).