CN218411372U

CN218411372U - Liquid level detection mechanism of PRP separator

Info

Publication number: CN218411372U
Application number: CN202222073802.8U
Authority: CN
Inventors: 李章华; 童亚; 马全
Original assignee: Wuhan Langke Medical Devices Co ltd
Current assignee: Wuhan Langke Medical Devices Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-31
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a liquid level detection mechanism of PRP separating centrifuge belongs to separating centrifuge technical field, and it includes the screw, screw threaded connection is downthehole at the threaded hole that the upper surface of first backup pad was seted up, the surface of screw and the inner wall joint of second backup pad, be provided with four supporting legss in first backup pad and the second backup pad, the upper surface of first backup pad is provided with two gradienters. This liquid level detection mechanism of PRP separating centrifuge, through setting up screw and fixing base, the staff places the device on the workstation, then observe whether the device is in horizontal position through observing the spirit level, make it keep the level, avoid this liquid level detection device to cause the unsafe condition of measured data at the in-process that detects because of unable keeping level, the condition that the staff need repeated detection has been avoided, when having reduced staff intensity of labour, staff's check out time has been reduced, the detection efficiency of this mechanism has been ensured.

Description

Liquid level detection mechanism of PRP separator

Technical Field

The utility model belongs to the technical field of the separating centrifuge, specifically be a liquid level detection mechanism of PRP separating centrifuge.

Background

The separator is used for centrifuging blood and then extracting required plasma, a liquid level detection mechanism is used for detecting the liquid level of a centrifuged reagent when the separator is used, the existing liquid level detection device is difficult to detect the separator horizontally, the detection data is inaccurate, repeated detection is needed by workers, the labor intensity of the workers is increased, and the working time of the workers is consumed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a liquid level detection mechanism of PRP separating centrifuge has solved current liquid level detection device and has been difficult to keep the horizontally to detect the separator, finally causes the unsafe condition of detected data, needs staff repeated detection, when having increased staff intensity of labour, has consumeed staff operating time's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid level detection mechanism of PRP separating centrifuge, includes the screw, screw threaded connection is in the threaded hole that the upper surface of first backup pad was seted up, the surface of screw and the inner wall joint of second backup pad, be provided with four supporting legss in first backup pad and the second backup pad, the upper surface of first backup pad is provided with two spirit levels, the upper surface joint of first backup pad has the fixing base, the inner wall of fixing base and the surface joint of organism, the surface and two stand pipes of organism are linked together, and the surface of two stand pipes all is provided with the control valve, the surface fixed connection of organism has two bracing pieces, and the shape of two bracing pieces is L shape, and the side of two bracing pieces is articulated with four clamping jaws respectively through four round pin axles, corresponds equal joint in two clamping jaws and has the fixture block, corresponds the inner wall of two fixture blocks and the surface threaded connection of same two-way lead screw.

As a further aspect of the present invention: the outer surface of the bidirectional screw rod is sleeved with a first bearing, and a fixing rod is fixedly connected to the outer surface of the first bearing.

As a further aspect of the present invention: one end of the fixed rod is fixedly connected with one side corresponding to the supporting rod, and one end of the guide pipe is clamped with one end corresponding to the communicating vessel.

As a further aspect of the present invention: the other end of the communicating vessel is communicated with the outer surface of the measuring tube, and a floater is arranged in the measuring tube.

As a further aspect of the present invention: the bottom fixedly connected with supporting seat of surveying buret, the outer fixed surface of surveying buret is connected with two connecting blocks.

As a further aspect of the present invention: one side of the connecting block is fixedly connected with one side corresponding to the magnetic turning plate, and a graduated scale is arranged on the side surface of the magnetic turning plate.

As a further aspect of the present invention: the upper surface of the inner wall of the measuring tube is clamped with a protective block.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this liquid level detection mechanism of PRP separating centrifuge, through setting up the screw, the screw hole, first backup pad, the second backup pad, supporting legs and fixing base, at first the staff places the device on the workstation, then can observe whether the device is in horizontal position through observing the spirit level, if not then can adjust first backup pad through rotating screw and supporting legs, make it keep the level, avoid this liquid level detection device to cause the unsafe condition of measured data because of can't keep the level at the in-process that detects, the condition that the staff need repeated detection has been avoided, when having reduced staff intensity of labour, staff's check-out time has been reduced, the detection efficiency of this mechanism has been ensured.

2. This liquid level detection mechanism of PRP separating centrifuge through setting up clamping jaw, fixture block and two-way lead screw, and the staff can rotate two-way lead screw, and two-way lead screw drives the one end relative motion of fixture block and clamping jaw, and the other end of clamping jaw is through round pin axle relative motion, makes things convenient for the staff to dismantle surveying the buret get off, has reduced the staff and need consume the condition of plenty of time when surveying the buret in detection and maintenance, the effectual maintenance efficiency who has ensured the staff to the device.

3. This liquid level detection mechanism of PRP separating centrifuge through setting up scale and spirit level, whether the staff can be clear confirms the device through observing the spirit level and be in the state that the level detected, makes things convenient for the staff to carry out operation on next step, and the scale can make things convenient for the staff to measure the data of accurate liquid level height, has improved the device's suitability.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a three-dimensional structure of the fixing base of the present invention;

fig. 3 is a three-dimensional structural schematic diagram of the screw of the present invention;

fig. 4 is a three-dimensional structure diagram of the clamping jaw of the present invention;

in the figure: the device comprises a screw 1, a threaded hole 2, a first supporting plate 3, a second supporting plate 4, a supporting leg 5, a fixed seat 6, a machine body 7, a guide pipe 8, a control valve 9, a supporting rod 10, a clamping jaw 11, a clamping block 12, a two-way screw rod 13, a first bearing 14, a fixing rod 15, a communicating vessel 16, a measuring tube 17, a supporting seat 18, a connecting block 19, a magnetic turning plate 20 and a protective block 21.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a liquid level detection mechanism of PRP separating centrifuge, including screw 1, screw 1 threaded connection is in the screw hole 2 that first backup pad 3's upper surface was seted up, screw 1's surface and the inner wall joint of second backup pad 4, be provided with four supporting legss 5 in first backup pad 3 and the second backup pad 4, the upper surface of first backup pad 3 is provided with two spirit levels, the upper surface joint of first backup pad 3 has fixing base 6, the inner wall of fixing base 6 and the surface joint of organism 7, the surface of organism 7 is linked together with two stand pipes 8, the surface of two stand pipes 8 all is provided with control valve 9, two bracing pieces 10 of fixed surface connection of organism 7, the shape of two bracing pieces 10 is L shape, the side of two bracing pieces 10 is articulated with four clamping jaws 11 respectively through four round pin axles, it has fixture block 12 to correspond equal joint in two clamping jaws 11, the inner wall that corresponds two fixture block 12 and the surface threaded connection of same two-way lead screw 13, through setting up screw 1, threaded hole 2, first backup pad 3, second backup pad 4, supporting legs 5 and fixing base 6, avoid this liquid level detection device to cause because of the unable maintenance work data and the condition of keeping level in the measuring personnel, the detection efficiency has reduced this detection mechanism simultaneously, the detection intensity detection staff's that has been avoided, the detection intensity detection that has been inaccurate detection staff's that has been reduced.

Specifically, as shown in fig. 2 and fig. 3, first bearing 14 has been cup jointed to the surface of two-way lead screw 13, the outer fixed surface of first bearing 14 is connected with dead lever 15, one side fixed connection that one end and bracing piece 10 of dead lever 15 correspond, the one end that the one end of stand pipe 8 corresponds with linker 16, the other end of linker 16 is linked together with the surface of surveying buret 17, be provided with the float in surveying buret 17, through setting up fixing base 6, avoid organism 7 to appear rocking and the phenomenon that falls appears at the in-process that detects, organism 7 self stability has been ensured, through setting up first bearing 14, avoid two-way lead screw 13 to appear blocking dead phenomenon at the pivoted in-process, flexibility when two-way lead screw 13 rotates has been ensured.

Specifically, as shown in fig. 3 and fig. 4, the bottom fixedly connected with supporting seat 18 of surveying buret 17, survey two connecting blocks 19 of external surface fixedly connected with of buret 17, one side and the magnetism of connecting block 19 turn over one side fixed connection that board 20 corresponds, the side that board 20 was turned over in the magnetism is provided with the scale, the upper surface joint of surveying buret 17 inner wall has protection block 21, through setting up protection block 21, with survey buret 17's inner wall collision each other and the condition of damage appears when avoiding the float to come up to surveying buret 17's topmost, float self's security has been ensured, through setting up dead lever 15, avoid first bearing 14 to receive the rotation of two-way lead screw 13 and the condition that drops appears, first bearing 14 self's stability has been ensured.

The utility model discloses a theory of operation does:

when the liquid level detection mechanism is used, firstly, a worker places the device on a workbench, then whether the device is in a horizontal state or not can be observed through observing a level gauge, then the screw 1 and the four supporting legs 5 can be rotated to adjust the first supporting plate 3 to keep the first supporting plate horizontal, then the control valve 9 can be opened, liquid inside the machine body 7 can reach the measuring pipe 17 through the communicating device 16, the liquid enables the float to float upwards, the magnetic turning plate 20 is turned over in the float upwards floating process, the worker can observe the specific height of the liquid level through the graduated scale, after detection is completed, the control valve 9 is closed, the worker can rotate the bidirectional screw rod 13, the bidirectional screw rod 13 drives the clamping blocks 12 to move oppositely, the two clamping blocks 12 enable one ends of the two clamping jaws 11 to move oppositely, the other ends of the clamping jaws 11 move oppositely through the pin shafts, and the measuring pipe 17 can be detached by the worker.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a liquid level detection mechanism of PRP separating centrifuge, includes screw (1), its characterized in that: screw (1) threaded connection is in screw hole (2) that the upper surface of first backup pad (3) was seted up, the surface of screw (1) and the inner wall joint of second backup pad (4), be provided with four supporting legss (5) in first backup pad (3) and second backup pad (4), the upper surface of first backup pad (3) is provided with two gradienters, the upper surface joint of first backup pad (3) has fixing base (6), the inner wall of fixing base (6) and the surface joint of organism (7), the surface and two stand pipes (8) of organism (7) are linked together, and the surface of two stand pipes (8) all is provided with control valve (9), the surface fixed connection of organism (7) has two bracing pieces (10), and the shape of two bracing pieces (10) is L shape, and the side of two bracing pieces (10) is articulated with four clamping jaws (11) respectively through four round pin axles, corresponds equal joint in two clamping jaws (11) and has fixture block (12), corresponds the inner wall of two fixture blocks (12) and the surface of same two-way screw rod (13).

2. The liquid level detection mechanism of a PRP separator according to claim 1, characterized in that: the outer surface of the bidirectional screw rod (13) is sleeved with a first bearing (14), and the outer surface of the first bearing (14) is fixedly connected with a fixing rod (15).

3. The liquid level detection mechanism of a PRP separator according to claim 2, wherein: one end of the fixed rod (15) is fixedly connected with one side corresponding to the support rod (10), and one end of the guide tube (8) is clamped with one end corresponding to the communicating vessel (16).

4. The liquid level detection mechanism of a PRP separator according to claim 3, wherein: the other end of the communicating vessel (16) is communicated with the outer surface of the measuring tube (17), and a floater is arranged in the measuring tube (17).

5. The liquid level detection mechanism of a PRP separator according to claim 4, wherein: survey the bottom fixedly connected with supporting seat (18) of buret (17), the outer fixed surface of surveying buret (17) is connected with two connecting blocks (19).

6. The liquid level detection mechanism of a PRP separator according to claim 5, characterized in that: one side of the connecting block (19) is fixedly connected with one side corresponding to the magnetic turning plate (20), and a graduated scale is arranged on the side surface of the magnetic turning plate (20).

7. The liquid level detection mechanism of a PRP separator according to claim 5, wherein: the upper surface of the inner wall of the measuring pipe (17) is clamped with a protective block (21).