CN217384914U

CN217384914U - Sample processing device for centrifugal smear machine

Info

Publication number: CN217384914U
Application number: CN202220320901.9U
Authority: CN
Inventors: 秦行国
Original assignee: Xiaogan Chengqing Medical Technology Co ltd
Current assignee: Xiaogan Chengqing Medical Technology Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-09-06
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses a sample processing device for a centrifugal smear machine, which relates to the technical field of processing devices and comprises a chassis and a storage component; a chassis: the upper end face of the chassis is rotatably connected with a rotating shaft, the upper end of the circumferential surface of the rotating shaft is fixed with a rotating ring, the end face of the chassis is provided with a rotating assembly, the circumferential surface of the chassis is provided with an infusion assembly, and the upper end face of the chassis is provided with a measuring assembly; a storage component: contain the slide opening, store bucket, connecting plate and first spring, evenly distributed's slide opening is seted up to the limit portion of change up end, the inside sliding connection of slide opening has the storage bucket, be fixed with two corresponding connecting plates on the periphery of storage bucket, two corresponding bar grooves have been seted up to the inside of slide opening, connecting plate sliding connection is in the inside in bar groove, be fixed with first spring on the downside of connecting plate, can add the digestive juice in the very accurate bottle of holding to the sample.

Description

Sample processing device for centrifugal smear machine

Technical Field

The utility model relates to a processing apparatus technical field specifically is a sample processing apparatus for centrifugation smear machine.

Background

The smear centrifuge adopts a direct current brushless motor and single chip control, can complete the cell concentration and smear in the body fluid sample at one time, before smearing the body fluid sample, the body fluid sample is required to be processed, various body fluid samples are processed by special digestive juice to eliminate interfering substances such as mucus, dissolved cells, mixed bacteria and the like, acid-fast bacillus is completely reserved, the prepared specimen can be observed more clearly under a microscope, in the prior art, the specimen is generally placed in a specimen holding bottle, digestive juice is added into the specimen holding bottle according to a certain proportion by manpower, after the digestive juice and the digestive juice are mixed evenly, standing for 1 hour at room temperature, then carrying out subsequent treatment on the sample, but adding digestive juice into the body fluid sample manually has low working efficiency, and the number is inconvenient to control, for this reason, we propose a sample processing apparatus for a centrifugal smear machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a sample processing apparatus for centrifugation smear machine, can be very accurate to the sample hold the bottle in add the digestive juice, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sample processing device for a centrifugal smear machine comprising a chassis and a storage assembly;

a chassis: the upper end face of the chassis is rotatably connected with a rotating shaft, the upper end of the circumferential surface of the rotating shaft is fixed with a rotating ring, the end face of the chassis is provided with a rotating assembly, the circumferential surface of the chassis is provided with an infusion assembly, and the upper end face of the chassis is provided with a measuring assembly;

a storage component: contain the slide opening, store bucket, connecting plate and first spring, evenly distributed's slide opening is seted up to the limit portion of change up end, the inside sliding connection of slide opening has the storage bucket, be fixed with two corresponding connecting plates on the periphery of storage bucket, two corresponding bar grooves have been seted up to the inside of slide opening, connecting plate sliding connection is in the inside in bar groove, be fixed with first spring on the downside of connecting plate, first spring is fixed in the inside in bar groove, stores the sample storage bottle through setting up storage assembly.

Further, the measuring component contains an installation barrel, a supporting disk, a second spring and a weight measuring sensor, the installation barrel is fixed to the left end of the upper end face of the chassis, the supporting disk is slidably connected to the inside of the installation barrel and corresponds to the left sliding hole, the second springs are uniformly distributed and fixed to the lower end face of the supporting disk, the lower ends of all the second springs are fixed to the inside of the installation barrel, the weight measuring sensor is installed inside the installation barrel and is electrically connected with the external PLC in a two-way mode, and the sample storage bottle is measured by the aid of the measuring component.

Further, the infusion subassembly contains the L shaped plate, connects bucket, drain pipe and solenoid valve, be fixed with the L shaped plate on the periphery on chassis, be fixed with the connection bucket on the last side of L shaped plate, the inside of the liquid outlet that sets up on the terminal surface under the connection bucket is fixed with the drain pipe, the mounting hole has been seted up on the last side of L shaped plate, the drain pipe is located the inside of mounting hole, install the solenoid valve on the periphery of drain pipe, the output of outside PLC controller is connected to the input electricity of solenoid valve, through setting up the inside that the infusion subassembly poured into the sample storage bottle with the digestive juice.

Further, the rotating assembly comprises a motor, a gear and a gear ring, a groove is formed in the lower end face of the chassis, the motor is arranged inside the groove, the gear is fixed to an output shaft of the motor, the gear ring is fixed to the lower end of the circumferential face of the rotating shaft, the gear is meshed with the gear ring, the output end of an external PLC is electrically connected to the input end of the motor, and the rotating assembly is arranged to drive the rotating ring to rotate.

Furthermore, the circumference of the connecting barrel is provided with an observation port, a transparent plate is fixed in the observation port, and a user can conveniently observe the condition inside the connecting barrel by arranging the transparent plate.

Furthermore, a liquid injection pipe is fixed in the liquid inlet formed in the upper end face of the connecting barrel, a cover cap is buckled at the upper end of the circumferential face of the liquid injection pipe, and digestive juice enters the connecting barrel through the liquid injection pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this a sample processing apparatus for centrifugal smear machine has following benefit:

store the sample storage bottle through the storage bucket that sets up evenly distributed, start the runner assembly after storing and make the runner rotate, runner pivoted in-process drives the sample storage bottle and rotates, rotate and start infusion subassembly after annotating the position that the liquid pipe is corresponding to the sample storage bottle and pour into the digestive juice into to the inside of sample storage bottle, in-process storage bucket that pours into the digestive juice will make the supporting disk contact with the weighing sensor downwards with the extrusion supporting disk of moving down under the effect of digestive juice, the weighing sensor will measure the digestive juice of adding after the contact, can accomplish after it reachs suitable weight and annotate the liquid, it is very convenient and accurate.

Drawings

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

FIG. 2 is a schematic view of the storage module of the present invention;

FIG. 3 is a schematic structural view of the measuring assembly of the present invention;

fig. 4 is a schematic view of the structure of the infusion set of the present invention.

In the figure: 1 chassis, 2 rotating shafts, 3 rotating rings, 4 storage assemblies, 41 sliding holes, 42 storage barrels, 43 connecting plates, 44 first springs, 5 measuring assemblies, 51 mounting barrels, 52 supporting disks, 53 second springs, 54 weight measuring sensors, 6 infusion assemblies, 61L-shaped plates, 62 connecting barrels, 63 liquid outlet pipes, 64 electromagnetic valves, 7 rotating assemblies, 71 motors, 72 gears, 73 gear rings, 8 transparent plates, 9 liquid injection pipes and 10 caps.

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. 1-4, the present embodiment provides a technical solution: a sample processing device for a centrifugal smear machine, comprising a chassis 1 and a storage assembly 4;

a chassis 1: the upper end face of the rotating shaft 2 is rotatably connected with the rotating shaft, the upper end of the circumferential face of the rotating shaft 2 is fixedly provided with a rotating ring 3, the end face of the chassis 1 is provided with a rotating assembly 7, the circumferential face of the chassis 1 is provided with a transfusion assembly 6, the upper end face of the chassis 1 is provided with a measuring assembly 5, the measuring assembly 5 comprises an installation barrel 51, a support plate 52, second springs 53 and a weight measuring sensor 54, the left end of the upper end face of the chassis 1 is fixedly provided with the installation barrel 51, the installation barrel 51 is internally and slidably connected with the support plate 52, the support plate 52 corresponds to the left sliding hole 41, the lower end face of the support plate 52 is fixedly provided with the second springs 53 which are uniformly distributed, the lower ends of all the second springs 53 are fixedly arranged in the installation barrel 51, the weight measuring sensor 54 is electrically connected with an external PLC in a bidirectional mode, the transfusion assembly 6 comprises an L-shaped plate 61, a connecting barrel 62, A liquid outlet pipe 63 and an electromagnetic valve 64, wherein an L-shaped plate 61 is fixed on the circumferential surface of the chassis 1, a connecting barrel 62 is fixed on the upper side surface of the L-shaped plate 61, the liquid outlet pipe 63 is fixed inside a liquid outlet arranged on the lower end surface of the connecting barrel 62, a mounting hole is arranged on the upper side surface of the L-shaped plate 61, the liquid outlet pipe 63 is positioned inside the mounting hole, the electromagnetic valve 64 is arranged on the circumferential surface of the liquid outlet pipe 63, the input end of the electromagnetic valve 64 is electrically connected with the output end of an external PLC, the rotating assembly 7 comprises a motor 71, a gear 72 and a gear ring 73, a groove is arranged on the lower end surface of the chassis 1, a motor 71 is arranged inside the groove, the gear 72 is fixed on the output shaft of the motor 71, the gear ring 73 is fixed on the lower end of the circumferential surface of the rotating shaft 2, the gear 72 is engaged with the gear ring 73, the input end of the motor 71 is electrically connected with the output end of the external PLC, the rotating assembly 7 is arranged to drive the rotating ring 3 to rotate, digestive juice is injected into the sample storage bottle by arranging the transfusion component 6, and the sample storage bottle is measured by arranging the measuring component 5;

the storage component 4: contain the slide opening 41, storage bucket 42, connecting plate 43 and first spring 44, evenly distributed's slide opening 41 has been seted up to the limit portion of 3 up end of change, the inside sliding connection of slide opening 41 has storage bucket 42, be fixed with two corresponding connecting plates 43 on storage bucket 42's the periphery, two corresponding bar grooves have been seted up to slide opening 41's inside, connecting plate 43 sliding connection is in the inside in bar groove, be fixed with first spring 44 on connecting plate 43's the downside, the inside in bar groove is fixed to first spring 44, store the sample storage bottle through setting up storage component 4.

Wherein: the periphery of connecting bucket 62 has seted up the viewing aperture, and the inside of viewing aperture is fixed with transparent plate 8, makes the inside condition of connecting bucket 62 of observation that the user can be very convenient through setting up transparent plate 8.

Wherein: a liquid injection pipe 9 is fixed in the liquid inlet arranged on the upper end surface of the connecting barrel 62, the upper end of the circumferential surface of the liquid injection pipe 9 is buckled with a cover cap 10, and the digestive juice enters the connecting barrel 62 through the liquid injection pipe 9.

The utility model provides a pair of a theory of operation that is used for sample processing apparatus of centrifugal smear machine as follows: firstly, all the sample storage bottles are placed in the storage barrel 42 which is uniformly distributed one by one, after the sample storage bottles are placed, the motor 71 is started to enable the gear 72 to rotate, the gear 72 rotates to drive the gear ring 73 to rotate, the electric rotating ring 3 rotates in the rotating process of the gear ring 73, the rotating ring 3 rotates to drive the sample storage bottles to rotate, when the sample storage bottles rotate to the position corresponding to the liquid injection pipe 9, the motor 71 is closed, then the electromagnetic valve 64 is opened, the digestive juice connected with the interior of the barrel 62 enters the interior of the sample storage bottle after the electromagnetic valve 64 is opened, the storage barrel 42 moves downwards under the action of the digestive juice to extrude the support plate 52 to enable the support plate 52 to contact with the weight measuring sensor 54 downwards, the weight measuring sensor 54 measures the added digestive juice after the contact, and the liquid injection can be completed when the digestive juice reaches the proper weight, so that the digestive juice injection device is extremely convenient and accurate.

It should be noted that the external PLC controller disclosed in the above embodiments is specifically provided with a siemens S7-200 model, the weight measuring sensor 54, the solenoid valve 64 and the motor 71 can be freely configured according to the actual application scenario, and the external PLC controller controls the solenoid valve 64 and the motor 71 to work by a method commonly used in the prior art

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A sample processing device for a centrifugal smear machine, characterized in that: comprises a chassis (1) and a storage component (4);

chassis (1): the upper end face of the chassis is rotatably connected with a rotating shaft (2), the upper end of the circumferential face of the rotating shaft (2) is fixed with a rotating ring (3), the end face of the chassis (1) is provided with a rotating assembly (7), the circumferential face of the chassis (1) is provided with an infusion assembly (6), and the upper end face of the chassis (1) is provided with a measuring assembly (5);

storage assembly (4): contain slide opening (41), storage bucket (42), connecting plate (43) and first spring (44), evenly distributed's slide opening (41) have been seted up to the limit portion of swivel (3) up end, the inside sliding connection of slide opening (41) has storage bucket (42), be fixed with two corresponding connecting plate (43) on the periphery of storage bucket (42), two corresponding bar grooves have been seted up to the inside of slide opening (41), connecting plate (43) sliding connection is in the inside in bar groove, be fixed with first spring (44) on the downside of connecting plate (43), the inside in bar groove is fixed in first spring (44).

2. A sample processing device for a centrifugal smear machine according to claim 1, characterized in that: the utility model discloses a measuring assembly (5) is including installing bucket (51), supporting disk (52), second spring (53) and check weighing sensor (54), the left end of chassis (1) up end is fixed with installing bucket (51), the inside sliding connection of installing bucket (51) has supporting disk (52), supporting disk (52) and left sliding hole (41) correspond each other, be fixed with evenly distributed's second spring (53) on the lower terminal surface of supporting disk (52), the inside at installing bucket (51) is all fixed to the lower extreme of all second springs (53), the internally mounted of installing bucket (51) has check weighing sensor (54), check weighing sensor (54) and outside PLC controller both way electricity are connected.

3. A sample processing device for a centrifugal smear machine according to claim 1, characterized in that: infusion subassembly (6) contain L shaped plate (61), connection bucket (62), drain pipe (63) and solenoid valve (64), be fixed with L shaped plate (61) on the periphery of chassis (1), be fixed with on the last side of L shaped plate (61) and connect bucket (62), the inside of the liquid outlet that sets up on the terminal surface is fixed with drain pipe (63) under connection bucket (62), the mounting hole has been seted up on the last side of L shaped plate (61), drain pipe (63) are located the inside of mounting hole, install solenoid valve (64) on the periphery of drain pipe (63), the output of outside PLC controller is connected to the input electricity of solenoid valve (64).

4. A sample processing device for a centrifugal smear machine according to claim 1, characterized in that: rotating assembly (7) contain motor (71), gear (72) and ring gear (73), the recess has been seted up on the lower terminal surface of chassis (1), the internally mounted of recess has motor (71), be fixed with gear (72) on the output shaft of motor (71), the lower extreme of pivot (2) periphery is fixed with ring gear (73), gear (72) and ring gear (73) mesh mutually, the output of outside PLC controller is connected to the input electricity of motor (71).

5. A sample processing device for a centrifugal smear machine according to claim 3 wherein: the circumference of the connecting barrel (62) is provided with an observation port, and a transparent plate (8) is fixed in the observation port.

6. A sample processing device for a centrifugal smear machine according to claim 3, characterized in that: a liquid injection pipe (9) is fixed in a liquid inlet arranged on the upper end face of the connecting barrel (62), and a cover cap (10) is buckled at the upper end of the circumferential face of the liquid injection pipe (9).